hedgewars/uLandGraphics.pas
author Urbertar@gmail.com
Tue, 26 Feb 2013 16:46:58 +0200
branchicegun
changeset 8586 191bd86ba000
parent 8585 da608f69d853
child 8587 6319accfa04a
permissions -rw-r--r--
Make little refactoring
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(*
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 * Hedgewars, a free turn based strategy game
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 * Copyright (c) 2004-2012 Andrey Korotaev <unC0Rr@gmail.com>
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 *
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 * This program is free software; you can redistribute it and/or modify
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 * it under the terms of the GNU General Public License as published by
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 * the Free Software Foundation; version 2 of the License
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 *
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 * This program is distributed in the hope that it will be useful,
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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 * GNU General Public License for more details.
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 *
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 * You should have received a copy of the GNU General Public License
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 * along with this program; if not, write to the Free Software
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 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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 *)
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{$INCLUDE "options.inc"}
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unit uLandGraphics;
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interface
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uses uFloat, uConsts, uTypes;
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type TRangeArray = array[0..31] of record
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                                   Left, Right: LongInt;
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                                   end;
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     PRangeArray = ^TRangeArray;
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function  addBgColor(OldColor, NewColor: LongWord): LongWord;
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function  SweepDirty: boolean;
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function  Despeckle(X, Y: LongInt): Boolean;
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procedure Smooth(X, Y: LongInt);
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function  CheckLandValue(X, Y: LongInt; LandFlag: Word): boolean;
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function  DrawExplosion(X, Y, Radius: LongInt): Longword;
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procedure DrawHLinesExplosions(ar: PRangeArray; Radius: LongInt; y, dY: LongInt; Count: Byte);
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procedure DrawTunnel(X, Y, dX, dY: hwFloat; ticks, HalfWidth: LongInt);
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procedure FillRoundInLand(X, Y, Radius: LongInt; Value: Longword);
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procedure FillRoundInLandWithIce(X, Y, Radius: LongInt);
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procedure ChangeRoundInLand(X, Y, Radius: LongInt; doSet, isCurrent: boolean);
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function  LandBackPixel(x, y: LongInt): LongWord;
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procedure DrawLine(X1, Y1, X2, Y2: LongInt; Color: Longword);
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procedure DrawThickLine(X1, Y1, X2, Y2, radius: LongInt; color: Longword);
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procedure DumpLandToLog(x, y, r: LongInt);
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function TryPlaceOnLand(cpX, cpY: LongInt; Obj: TSprite; Frame: LongInt; doPlace: boolean; indestructible: boolean): boolean;
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implementation
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uses SDLh, uLandTexture, uVariables, uUtils, uDebug;
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function addBgColor(OldColor, NewColor: LongWord): LongWord;
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// Factor ranges from 0 to 100% NewColor
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var
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    oRed, oBlue, oGreen, oAlpha, nRed, nBlue, nGreen, nAlpha: byte;
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begin
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    oAlpha := (OldColor shr AShift);
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    nAlpha := (NewColor shr AShift);
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    // shortcircuit
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    if (oAlpha = 0) or (nAlpha = $FF) then
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        begin
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        addBgColor:= NewColor;
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        exit
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        end;
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    // Get colors
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    oRed   := (OldColor shr RShift);
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    oGreen := (OldColor shr GShift);
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    oBlue  := (OldColor shr BShift);
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    nRed   := (NewColor shr RShift);
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    nGreen := (NewColor shr GShift);
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    nBlue  := (NewColor shr BShift);
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    // Mix colors
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    nRed   := min(255,((nRed*nAlpha) div 255) + ((oRed*oAlpha*byte(255-nAlpha)) div 65025));
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    nGreen := min(255,((nGreen*nAlpha) div 255) + ((oGreen*oAlpha*byte(255-nAlpha)) div 65025));
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    nBlue  := min(255,((nBlue*nAlpha) div 255) + ((oBlue*oAlpha*byte(255-nAlpha)) div 65025));
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    nAlpha := min(255, oAlpha + nAlpha);
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    addBgColor := (nAlpha shl AShift) or (nRed shl RShift) or (nGreen shl GShift) or (nBlue shl BShift);
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end;
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procedure FillCircleLines(x, y, dx, dy: LongInt; Value: Longword);
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var i: LongInt;
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begin
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if ((y + dy) and LAND_HEIGHT_MASK) = 0 then
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    for i:= Max(x - dx, 0) to Min(x + dx, LAND_WIDTH - 1) do
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        if (Land[y + dy, i] and lfIndestructible) = 0 then
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            Land[y + dy, i]:= Value;
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if ((y - dy) and LAND_HEIGHT_MASK) = 0 then
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    for i:= Max(x - dx, 0) to Min(x + dx, LAND_WIDTH - 1) do
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        if (Land[y - dy, i] and lfIndestructible) = 0 then
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            Land[y - dy, i]:= Value;
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if ((y + dx) and LAND_HEIGHT_MASK) = 0 then
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    for i:= Max(x - dy, 0) to Min(x + dy, LAND_WIDTH - 1) do
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        if (Land[y + dx, i] and lfIndestructible) = 0 then
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            Land[y + dx, i]:= Value;
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if ((y - dx) and LAND_HEIGHT_MASK) = 0 then
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    for i:= Max(x - dy, 0) to Min(x + dy, LAND_WIDTH - 1) do
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        if (Land[y - dx, i] and lfIndestructible) = 0 then
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            Land[y - dx, i]:= Value;
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end;
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procedure ChangeCircleLines(x, y, dx, dy: LongInt; doSet, isCurrent: boolean);
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var i: LongInt;
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begin
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if not doSet then
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    begin
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    if ((y + dy) and LAND_HEIGHT_MASK) = 0 then
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        for i:= Max(x - dx, 0) to Min(x + dx, LAND_WIDTH - 1) do
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            if isCurrent then
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                Land[y + dy, i]:= Land[y + dy, i] and $FF7F
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            else if Land[y + dy, i] and $007F > 0 then
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                Land[y + dy, i]:= (Land[y + dy, i] and $FF80) or ((Land[y + dy, i] and $7F) - 1);
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    if ((y - dy) and LAND_HEIGHT_MASK) = 0 then
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        for i:= Max(x - dx, 0) to Min(x + dx, LAND_WIDTH - 1) do
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            if isCurrent then
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                Land[y - dy, i]:= Land[y - dy, i] and $FF7F
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            else if Land[y - dy, i] and $007F > 0 then
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                Land[y - dy, i]:= (Land[y - dy, i] and $FF80) or ((Land[y - dy, i] and $7F) - 1);
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    if ((y + dx) and LAND_HEIGHT_MASK) = 0 then
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        for i:= Max(x - dy, 0) to Min(x + dy, LAND_WIDTH - 1) do
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            if isCurrent then
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                Land[y + dx, i]:= Land[y + dx, i] and $FF7F
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            else if Land[y + dx, i] and $007F > 0 then
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                Land[y + dx, i]:= (Land[y + dx, i] and $FF80) or ((Land[y + dx, i] and $7F) - 1);
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    if ((y - dx) and LAND_HEIGHT_MASK) = 0 then
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        for i:= Max(x - dy, 0) to Min(x + dy, LAND_WIDTH - 1) do
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            if isCurrent then
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                Land[y - dx, i]:= Land[y - dx, i] and $FF7F
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            else if Land[y - dx, i] and $007F > 0 then
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                Land[y - dx, i]:= (Land[y - dx, i] and $FF80) or ((Land[y - dx, i] and $7F) - 1)
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    end
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else
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    begin
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    if ((y + dy) and LAND_HEIGHT_MASK) = 0 then
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        for i:= Max(x - dx, 0) to Min(x + dx, LAND_WIDTH - 1) do
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            if isCurrent then
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                Land[y + dy, i]:= Land[y + dy, i] or $80
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            else if Land[y + dy, i] and $007F < 127 then
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                Land[y + dy, i]:= (Land[y + dy, i] and $FF80) or ((Land[y + dy, i] and $7F) + 1);
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    if ((y - dy) and LAND_HEIGHT_MASK) = 0 then
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        for i:= Max(x - dx, 0) to Min(x + dx, LAND_WIDTH - 1) do
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            if isCurrent then
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                Land[y - dy, i]:= Land[y - dy, i] or $80
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            else if Land[y - dy, i] and $007F < 127 then
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                Land[y - dy, i]:= (Land[y - dy, i] and $FF80) or ((Land[y - dy, i] and $7F) + 1);
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    if ((y + dx) and LAND_HEIGHT_MASK) = 0 then
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        for i:= Max(x - dy, 0) to Min(x + dy, LAND_WIDTH - 1) do
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            if isCurrent then
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                Land[y + dx, i]:= Land[y + dx, i] or $80
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            else if Land[y + dx, i] and $007F < 127 then
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                Land[y + dx, i]:= (Land[y + dx, i] and $FF80) or ((Land[y + dx, i] and $7F) + 1);
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    if ((y - dx) and LAND_HEIGHT_MASK) = 0 then
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        for i:= Max(x - dy, 0) to Min(x + dy, LAND_WIDTH - 1) do
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            if isCurrent then
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                Land[y - dx, i]:= Land[y - dx, i] or $80
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            else if Land[y - dx, i] and $007F < 127 then
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                Land[y - dx, i]:= (Land[y - dx, i] and $FF80) or ((Land[y - dx, i] and $7F) + 1)
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    end
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end;
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procedure FillRoundInLand(X, Y, Radius: LongInt; Value: Longword);
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var dx, dy, d: LongInt;
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begin
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dx:= 0;
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dy:= Radius;
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d:= 3 - 2 * Radius;
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while (dx < dy) do
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    begin
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    FillCircleLines(x, y, dx, dy, Value);
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    if (d < 0) then
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        d:= d + 4 * dx + 6
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    else
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        begin
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        d:= d + 4 * (dx - dy) + 10;
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        dec(dy)
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        end;
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    inc(dx)
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    end;
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if (dx = dy) then
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    FillCircleLines(x, y, dx, dy, Value);
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end;
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procedure ChangeRoundInLand(X, Y, Radius: LongInt; doSet, isCurrent: boolean);
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var dx, dy, d: LongInt;
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begin
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dx:= 0;
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dy:= Radius;
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d:= 3 - 2 * Radius;
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while (dx < dy) do
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    begin
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    ChangeCircleLines(x, y, dx, dy, doSet, isCurrent);
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    if (d < 0) then
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        d:= d + 4 * dx + 6
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    else
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        begin
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        d:= d + 4 * (dx - dy) + 10;
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        dec(dy)
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        end;
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    inc(dx)
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    end;
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if (dx = dy) then
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    ChangeCircleLines(x, y, dx, dy, doSet, isCurrent)
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end;
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procedure FillLandCircleLines0(x, y, dx, dy: LongInt);
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var i, t: LongInt;
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begin
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t:= y + dy;
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if (t and LAND_HEIGHT_MASK) = 0 then
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    for i:= Max(x - dx, 0) to Min(x + dx, LAND_WIDTH - 1) do
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        if ((Land[t, i] and lfIndestructible) = 0) and (not disableLandBack or (Land[t, i] > 255))  then
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            if (cReducedQuality and rqBlurryLand) = 0 then
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                LandPixels[t, i]:= 0
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            else
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                LandPixels[t div 2, i div 2]:= 0;
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t:= y - dy;
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if (t and LAND_HEIGHT_MASK) = 0 then
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    for i:= Max(x - dx, 0) to Min(x + dx, LAND_WIDTH - 1) do
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        if ((Land[t, i] and lfIndestructible) = 0) and (not disableLandBack or (Land[t, i] > 255))  then
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            if (cReducedQuality and rqBlurryLand) = 0 then
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                LandPixels[t, i]:= 0
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            else
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                LandPixels[t div 2, i div 2]:= 0;
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t:= y + dx;
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if (t and LAND_HEIGHT_MASK) = 0 then
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    for i:= Max(x - dy, 0) to Min(x + dy, LAND_WIDTH - 1) do
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        if ((Land[t, i] and lfIndestructible) = 0) and (not disableLandBack or (Land[t, i] > 255))  then
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            if (cReducedQuality and rqBlurryLand) = 0 then
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                LandPixels[t, i]:= 0
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            else
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                LandPixels[t div 2, i div 2]:= 0;
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t:= y - dx;
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if (t and LAND_HEIGHT_MASK) = 0 then
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    for i:= Max(x - dy, 0) to Min(x + dy, LAND_WIDTH - 1) do
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        if ((Land[t, i] and lfIndestructible) = 0) and (not disableLandBack or (Land[t, i] > 255))  then
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            if (cReducedQuality and rqBlurryLand) = 0 then
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                LandPixels[t, i]:= 0
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            else
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                LandPixels[t div 2, i div 2]:= 0;
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end;
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function getPixelWeight(x, y:Longint): Longint;
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var
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    i, j:Longint;
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begin    
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    result := 0;
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    for i := x - 1 to x + 1 do
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        for j := y - 1 to y + 1 do 
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        begin
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        if (i < 0) or 
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           (i > LAND_WIDTH - 1) or 
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           (j < 0) or 
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           (j > LAND_HEIGHT -1) or 
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           ((Land[j, i] and $FF00) = 0) then
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           begin
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           result := result + 1;
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           end;
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        end;
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end;
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procedure drawIcePixel(y, x:Longint);
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var 
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    iceSurface: PSDL_Surface;
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    icePixels: PLongwordArray;
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    pictureX, pictureY: LongInt;
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   277
    w, c: LongWord;
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   278
    weight: Longint;
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   279
begin
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   280
weight := getPixelWeight(x, y);
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   281
if (land[y, x] and lfIce) <> 0 then
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   282
    exit;
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   283
//pixel in landscape
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   284
if weight < 2 then
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   285
    begin
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   286
    // So. 3 parameters here. Ice colour, Ice opacity, and a bias on the greyscaled pixel towards lightness
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   287
    c:= $7dc1ccff;
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   288
    // FIXME should be a global value, not set every single pixel.  Just for test purposes
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   289
    c:= ($44 shl RShift) or ($97 shl GShift) or ($A9 shl BShift) or ($A0 shl AShift);
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   290
    iceSurface:= SpritesData[sprIceTexture].Surface;
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   291
    pictureX := x mod iceSurface^.w;
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   292
    pictureY := y mod iceSurface^.h;
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   293
    icePixels := iceSurface^.pixels;
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   294
    w:= LandPixels[y, x];
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   295
    w:= round(((w shr RShift and $FF) * RGB_LUMINANCE_RED +
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   296
          (w shr BShift and $FF) * RGB_LUMINANCE_GREEN +
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   297
          (w shr GShift and $FF) * RGB_LUMINANCE_BLUE));
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diff changeset
   298
    if w < 128 then w:= w+128;
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diff changeset
   299
    if w > 255 then w:= 255;
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   300
    w:= (w shl RShift) or (w shl BShift) or (w shl GShift) or (LandPixels[y,x] and AMask);
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   301
    //LandPixels[y, x]:= w;
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   302
    LandPixels[y, x]:= addBgColor(w, c);
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   303
    LandPixels[y, x]:= addBgColor(LandPixels[y, x], icePixels^[iceSurface^.w * (y mod iceSurface^.h) + (x mod iceSurface^.w)]);
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   304
    Land[y, x] := land[y, x] or lfIce;            
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   305
    end
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   306
//pixel is on edge of lanscape
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   307
else if (weight < 8) then
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   308
    begin
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   309
        LandPixels[y, x] := $FFB2AF8A;                    
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   310
        if Land[y, x] > 255 then Land[y, x] := Land[y, x] or lfIce;
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diff changeset
   311
    end;
8583
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   312
end;
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   313
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   314
function getIncrementInquarter(dx, dy, quarter: Longint): Longint;
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   315
const directionX : array [0..3] of Longint = (0, 0, 1, -1);
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   316
const directionY : array [0..3] of Longint = (1, -1, 0, 0);
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   317
begin    
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   318
    getIncrementInquarter := directionX[quarter] * dx + directionY[quarter] * dy;
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diff changeset
   319
end;
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diff changeset
   320
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diff changeset
   321
function getIncrementInquarter2(dx, dy, quarter: Longint): Longint;
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diff changeset
   322
const directionY : array [0..3] of Longint = (0, 0, 1, 1);
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parents: 8579
diff changeset
   323
const directionX : array [0..3] of Longint = (1, 1, 0, 0);
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diff changeset
   324
begin    
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parents: 8579
diff changeset
   325
    getIncrementInquarter2 := directionX[quarter] * dx + directionY[quarter] * dy;
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diff changeset
   326
end;
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diff changeset
   327
f2edd6d5f958 Change shape of ice to round
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diff changeset
   328
procedure FillLandCircleLinesIce(x, y, dx, dy: LongInt);
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diff changeset
   329
var q, i, t: LongInt;
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diff changeset
   330
begin
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diff changeset
   331
for q := 0 to 3 do
f2edd6d5f958 Change shape of ice to round
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diff changeset
   332
    begin
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diff changeset
   333
        t:= y + getIncrementInquarter(dx, dy, q);
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parents: 8579
diff changeset
   334
        if (t and LAND_HEIGHT_MASK) = 0 then
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parents: 8579
diff changeset
   335
            for i:= Max(x - getIncrementInquarter2(dx, dy, q), 0) to Min(x + getIncrementInquarter2(dx, dy, q), LAND_WIDTH - 1) do
f2edd6d5f958 Change shape of ice to round
Urbertar@gmail.com
parents: 8579
diff changeset
   336
                if ((Land[t, i] and lfIndestructible) = 0) and (not disableLandBack or (Land[t, i] > 255))  then
f2edd6d5f958 Change shape of ice to round
Urbertar@gmail.com
parents: 8579
diff changeset
   337
                    if (cReducedQuality and rqBlurryLand) = 0 then
f2edd6d5f958 Change shape of ice to round
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parents: 8579
diff changeset
   338
                       drawIcePixel(t, i)
f2edd6d5f958 Change shape of ice to round
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parents: 8579
diff changeset
   339
                    else
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diff changeset
   340
                       drawIcePixel(t div 2, i div 2) ;        
f2edd6d5f958 Change shape of ice to round
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diff changeset
   341
    end;
f2edd6d5f958 Change shape of ice to round
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diff changeset
   342
end;
f2edd6d5f958 Change shape of ice to round
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diff changeset
   343
f2edd6d5f958 Change shape of ice to round
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diff changeset
   344
procedure FillRoundInLandWithIce(X, Y, Radius: LongInt);
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diff changeset
   345
var dx, dy, d: LongInt;
8586
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diff changeset
   346
    landRect : TSDL_RECT;
8583
f2edd6d5f958 Change shape of ice to round
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diff changeset
   347
begin
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diff changeset
   348
dx:= 0;
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   349
dy:= Radius;
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diff changeset
   350
d:= 3 - 2 * Radius;
8586
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diff changeset
   351
while (dx < dy) do
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diff changeset
   352
    begin
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diff changeset
   353
    FillLandCircleLinesIce(x, y, dx, dy);
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parents: 8585
diff changeset
   354
    if (d < 0) then
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diff changeset
   355
        d:= d + 4 * dx + 6
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diff changeset
   356
    else
8583
f2edd6d5f958 Change shape of ice to round
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diff changeset
   357
        begin
8586
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diff changeset
   358
        d:= d + 4 * (dx - dy) + 10;
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diff changeset
   359
        dec(dy)
8583
f2edd6d5f958 Change shape of ice to round
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diff changeset
   360
        end;
8586
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diff changeset
   361
    inc(dx)
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diff changeset
   362
    end;
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diff changeset
   363
if (dx = dy) then
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diff changeset
   364
    FillLandCircleLinesIce(x, y, dx, dy);
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diff changeset
   365
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diff changeset
   366
landRect.x := min(max(x - Radius, 0), LAND_WIDTH - 1);
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diff changeset
   367
landRect.y := min(max(y - Radius, 0), LAND_HEIGHT - 1);
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diff changeset
   368
landRect.w := min(2*Radius, LAND_WIDTH - landRect.x - 1);
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diff changeset
   369
landRect.h := min(2*Radius, LAND_HEIGHT - landRect.y - 1);
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diff changeset
   370
UpdateLandTexture(landRect.x, landRect.w, landRect.y, landRect.h, true);
8583
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diff changeset
   371
end;
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diff changeset
   372
f2edd6d5f958 Change shape of ice to round
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diff changeset
   373
3689
e2be39ee19f0 Engine:
smaxx
parents: 3608
diff changeset
   374
function FillLandCircleLinesBG(x, y, dx, dy: LongInt): Longword;
5480
37bafa5a7016 kill off some speckles, crank up land gun output
nemo
parents: 5386
diff changeset
   375
var i, t, by, bx: LongInt;
3689
e2be39ee19f0 Engine:
smaxx
parents: 3608
diff changeset
   376
    cnt: Longword;
2647
0e1208e92dfe Smaxx patch with tuning by me:
unc0rr
parents: 2646
diff changeset
   377
begin
3689
e2be39ee19f0 Engine:
smaxx
parents: 3608
diff changeset
   378
cnt:= 0;
3602
99c93fa258d6 Restore prior optimisation with the wildly out-of-bounds tx in LandDirty removed
nemo
parents: 3601
diff changeset
   379
t:= y + dy;
99c93fa258d6 Restore prior optimisation with the wildly out-of-bounds tx in LandDirty removed
nemo
parents: 3601
diff changeset
   380
if (t and LAND_HEIGHT_MASK) = 0 then
7509
76e3a3fc17cd revert 3188794b9d87. does not do what I'd like.
nemo
parents: 7492
diff changeset
   381
    for i:= Max(x - dx, 0) to Min(x + dx, LAND_WIDTH - 1) do
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   382
        if (Land[t, i] and lfIndestructible) = 0 then
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   383
            begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   384
            if (cReducedQuality and rqBlurryLand) = 0 then
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   385
                begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   386
                by:= t; bx:= i;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   387
                end
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   388
            else
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   389
                begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   390
                by:= t div 2; bx:= i div 2;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   391
                end;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   392
            if ((Land[t, i] and lfBasic) <> 0) and (((LandPixels[by,bx] and AMask) shr AShift) = 255) and (not disableLandBack) then
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   393
                begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   394
                inc(cnt);
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   395
                LandPixels[by, bx]:= LandBackPixel(i, t)
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   396
                end
7492
3188794b9d87 Perf opt for the c conversion. Use downto instead to avoid repeated function calls in the loop
nemo
parents: 7270
diff changeset
   397
            else if ((Land[t, i] and lfObject) <> 0) or (((LandPixels[by,bx] and AMask) shr AShift) < 255) then
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   398
                LandPixels[by, bx]:= 0
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   399
            end;
3595
341e407e3754 partially removing DOWNSCALE ifdef -- only two remain and their removal requires dynamic allocation (btw this breaks low quality mode)
koda
parents: 3554
diff changeset
   400
3602
99c93fa258d6 Restore prior optimisation with the wildly out-of-bounds tx in LandDirty removed
nemo
parents: 3601
diff changeset
   401
t:= y - dy;
99c93fa258d6 Restore prior optimisation with the wildly out-of-bounds tx in LandDirty removed
nemo
parents: 3601
diff changeset
   402
if (t and LAND_HEIGHT_MASK) = 0 then
7509
76e3a3fc17cd revert 3188794b9d87. does not do what I'd like.
nemo
parents: 7492
diff changeset
   403
    for i:= Max(x - dx, 0) to Min(x + dx, LAND_WIDTH - 1) do
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   404
        if (Land[t, i] and lfIndestructible) = 0 then
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   405
            begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   406
            if (cReducedQuality and rqBlurryLand) = 0 then
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   407
                begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   408
                by:= t; bx:= i;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   409
                end
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   410
            else
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   411
                begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   412
                by:= t div 2; bx:= i div 2;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   413
                end;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   414
            if ((Land[t, i] and lfBasic) <> 0) and (((LandPixels[by,bx] and AMask) shr AShift) = 255) and (not disableLandBack) then
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   415
                begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   416
                inc(cnt);
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   417
                LandPixels[by, bx]:= LandBackPixel(i, t)
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   418
                end
7492
3188794b9d87 Perf opt for the c conversion. Use downto instead to avoid repeated function calls in the loop
nemo
parents: 7270
diff changeset
   419
            else if ((Land[t, i] and lfObject) <> 0) or (((LandPixels[by,bx] and AMask) shr AShift) < 255) then
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   420
                LandPixels[by, bx]:= 0
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   421
            end;
3595
341e407e3754 partially removing DOWNSCALE ifdef -- only two remain and their removal requires dynamic allocation (btw this breaks low quality mode)
koda
parents: 3554
diff changeset
   422
3602
99c93fa258d6 Restore prior optimisation with the wildly out-of-bounds tx in LandDirty removed
nemo
parents: 3601
diff changeset
   423
t:= y + dx;
99c93fa258d6 Restore prior optimisation with the wildly out-of-bounds tx in LandDirty removed
nemo
parents: 3601
diff changeset
   424
if (t and LAND_HEIGHT_MASK) = 0 then
7509
76e3a3fc17cd revert 3188794b9d87. does not do what I'd like.
nemo
parents: 7492
diff changeset
   425
    for i:= Max(x - dy, 0) to Min(x + dy, LAND_WIDTH - 1) do
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   426
        if (Land[t, i] and lfIndestructible) = 0 then
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   427
            begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   428
            if (cReducedQuality and rqBlurryLand) = 0 then
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   429
                begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   430
                by:= t; bx:= i;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   431
                end
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   432
            else
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   433
                begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   434
                by:= t div 2; bx:= i div 2;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   435
                end;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   436
            if ((Land[t, i] and lfBasic) <> 0) and (((LandPixels[by,bx] and AMask) shr AShift) = 255) and (not disableLandBack) then
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   437
                begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   438
                inc(cnt);
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   439
                LandPixels[by, bx]:= LandBackPixel(i, t)
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   440
                end
7492
3188794b9d87 Perf opt for the c conversion. Use downto instead to avoid repeated function calls in the loop
nemo
parents: 7270
diff changeset
   441
            else if ((Land[t, i] and lfObject) <> 0) or (((LandPixels[by,bx] and AMask) shr AShift) < 255) then
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   442
                LandPixels[by, bx]:= 0
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   443
            end;
4695
ac2cb3b99d70 add a disabling for landback, set it if flakes are enabled
nemo
parents: 4690
diff changeset
   444
t:= y - dx;
ac2cb3b99d70 add a disabling for landback, set it if flakes are enabled
nemo
parents: 4690
diff changeset
   445
if (t and LAND_HEIGHT_MASK) = 0 then
7509
76e3a3fc17cd revert 3188794b9d87. does not do what I'd like.
nemo
parents: 7492
diff changeset
   446
    for i:= Max(x - dy, 0) to Min(x + dy, LAND_WIDTH - 1) do
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   447
        if (Land[t, i] and lfIndestructible) = 0 then
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   448
            begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   449
            if (cReducedQuality and rqBlurryLand) = 0 then
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   450
                begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   451
                by:= t; bx:= i;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   452
                end
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   453
            else
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   454
                begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   455
                by:= t div 2; bx:= i div 2;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   456
                end;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   457
            if ((Land[t, i] and lfBasic) <> 0) and (((LandPixels[by,bx] and AMask) shr AShift) = 255) and (not disableLandBack) then
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   458
                begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   459
                inc(cnt);
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   460
                LandPixels[by, bx]:= LandBackPixel(i, t)
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   461
                end
7492
3188794b9d87 Perf opt for the c conversion. Use downto instead to avoid repeated function calls in the loop
nemo
parents: 7270
diff changeset
   462
            else if ((Land[t, i] and lfObject) <> 0) or (((LandPixels[by,bx] and AMask) shr AShift) < 255) then
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   463
                LandPixels[by, bx]:= 0
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   464
            end;
3689
e2be39ee19f0 Engine:
smaxx
parents: 3608
diff changeset
   465
FillLandCircleLinesBG:= cnt;
2647
0e1208e92dfe Smaxx patch with tuning by me:
unc0rr
parents: 2646
diff changeset
   466
end;
0e1208e92dfe Smaxx patch with tuning by me:
unc0rr
parents: 2646
diff changeset
   467
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 358
diff changeset
   468
procedure FillLandCircleLinesEBC(x, y, dx, dy: LongInt);
3602
99c93fa258d6 Restore prior optimisation with the wildly out-of-bounds tx in LandDirty removed
nemo
parents: 3601
diff changeset
   469
var i, t: LongInt;
184
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   470
begin
3602
99c93fa258d6 Restore prior optimisation with the wildly out-of-bounds tx in LandDirty removed
nemo
parents: 3601
diff changeset
   471
t:= y + dy;
99c93fa258d6 Restore prior optimisation with the wildly out-of-bounds tx in LandDirty removed
nemo
parents: 3601
diff changeset
   472
if (t and LAND_HEIGHT_MASK) = 0 then
7509
76e3a3fc17cd revert 3188794b9d87. does not do what I'd like.
nemo
parents: 7492
diff changeset
   473
    for i:= Max(x - dx, 0) to Min(x + dx, LAND_WIDTH - 1) do
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   474
        if ((Land[t, i] and lfBasic) <> 0) or ((Land[t, i] and lfObject) <> 0) then
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   475
            begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   476
            if (cReducedQuality and rqBlurryLand) = 0 then
6982
8d41d22a291d breaking news, we don't support typed consts anymore
koda
parents: 6700
diff changeset
   477
                LandPixels[t, i]:= ExplosionBorderColor
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   478
            else
6982
8d41d22a291d breaking news, we don't support typed consts anymore
koda
parents: 6700
diff changeset
   479
                LandPixels[t div 2, i div 2]:= ExplosionBorderColor;
3595
341e407e3754 partially removing DOWNSCALE ifdef -- only two remain and their removal requires dynamic allocation (btw this breaks low quality mode)
koda
parents: 3554
diff changeset
   480
8579
d18bc19d780a graphics tweak. flag a couple more overeager setall HH
nemo
parents: 7509
diff changeset
   481
            Land[t, i]:= (Land[t, i] or lfDamaged) and not lfIce;
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   482
            //Despeckle(i, t);
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   483
            LandDirty[t div 32, i div 32]:= 1;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   484
            end;
3602
99c93fa258d6 Restore prior optimisation with the wildly out-of-bounds tx in LandDirty removed
nemo
parents: 3601
diff changeset
   485
99c93fa258d6 Restore prior optimisation with the wildly out-of-bounds tx in LandDirty removed
nemo
parents: 3601
diff changeset
   486
t:= y - dy;
99c93fa258d6 Restore prior optimisation with the wildly out-of-bounds tx in LandDirty removed
nemo
parents: 3601
diff changeset
   487
if (t and LAND_HEIGHT_MASK) = 0 then
7509
76e3a3fc17cd revert 3188794b9d87. does not do what I'd like.
nemo
parents: 7492
diff changeset
   488
    for i:= Max(x - dx, 0) to Min(x + dx, LAND_WIDTH - 1) do
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   489
        if ((Land[t, i] and lfBasic) <> 0) or ((Land[t, i] and lfObject) <> 0) then
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   490
            begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   491
            if (cReducedQuality and rqBlurryLand) = 0 then
6982
8d41d22a291d breaking news, we don't support typed consts anymore
koda
parents: 6700
diff changeset
   492
                LandPixels[t, i]:= ExplosionBorderColor
3595
341e407e3754 partially removing DOWNSCALE ifdef -- only two remain and their removal requires dynamic allocation (btw this breaks low quality mode)
koda
parents: 3554
diff changeset
   493
            else
6982
8d41d22a291d breaking news, we don't support typed consts anymore
koda
parents: 6700
diff changeset
   494
                LandPixels[t div 2, i div 2]:= ExplosionBorderColor;
8579
d18bc19d780a graphics tweak. flag a couple more overeager setall HH
nemo
parents: 7509
diff changeset
   495
            Land[t, i]:= (Land[t, i] or lfDamaged) and not lfIce;
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   496
            //Despeckle(i, t);
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   497
            LandDirty[t div 32, i div 32]:= 1;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   498
            end;
3602
99c93fa258d6 Restore prior optimisation with the wildly out-of-bounds tx in LandDirty removed
nemo
parents: 3601
diff changeset
   499
99c93fa258d6 Restore prior optimisation with the wildly out-of-bounds tx in LandDirty removed
nemo
parents: 3601
diff changeset
   500
t:= y + dx;
99c93fa258d6 Restore prior optimisation with the wildly out-of-bounds tx in LandDirty removed
nemo
parents: 3601
diff changeset
   501
if (t and LAND_HEIGHT_MASK) = 0 then
7509
76e3a3fc17cd revert 3188794b9d87. does not do what I'd like.
nemo
parents: 7492
diff changeset
   502
    for i:= Max(x - dy, 0) to Min(x + dy, LAND_WIDTH - 1) do
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   503
        if ((Land[t, i] and lfBasic) <> 0) or ((Land[t, i] and lfObject) <> 0) then
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   504
            begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   505
            if (cReducedQuality and rqBlurryLand) = 0 then
6982
8d41d22a291d breaking news, we don't support typed consts anymore
koda
parents: 6700
diff changeset
   506
                LandPixels[t, i]:= ExplosionBorderColor
3595
341e407e3754 partially removing DOWNSCALE ifdef -- only two remain and their removal requires dynamic allocation (btw this breaks low quality mode)
koda
parents: 3554
diff changeset
   507
            else
6982
8d41d22a291d breaking news, we don't support typed consts anymore
koda
parents: 6700
diff changeset
   508
               LandPixels[t div 2, i div 2]:= ExplosionBorderColor;
3595
341e407e3754 partially removing DOWNSCALE ifdef -- only two remain and their removal requires dynamic allocation (btw this breaks low quality mode)
koda
parents: 3554
diff changeset
   509
8579
d18bc19d780a graphics tweak. flag a couple more overeager setall HH
nemo
parents: 7509
diff changeset
   510
            Land[t, i]:= (Land[t, i] or lfDamaged) and not lfIce;
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   511
            //Despeckle(i, t);
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   512
            LandDirty[t div 32, i div 32]:= 1;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   513
            end;
3602
99c93fa258d6 Restore prior optimisation with the wildly out-of-bounds tx in LandDirty removed
nemo
parents: 3601
diff changeset
   514
99c93fa258d6 Restore prior optimisation with the wildly out-of-bounds tx in LandDirty removed
nemo
parents: 3601
diff changeset
   515
t:= y - dx;
99c93fa258d6 Restore prior optimisation with the wildly out-of-bounds tx in LandDirty removed
nemo
parents: 3601
diff changeset
   516
if (t and LAND_HEIGHT_MASK) = 0 then
7509
76e3a3fc17cd revert 3188794b9d87. does not do what I'd like.
nemo
parents: 7492
diff changeset
   517
    for i:= Max(x - dy, 0) to Min(x + dy, LAND_WIDTH - 1) do
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   518
        if ((Land[t, i] and lfBasic) <> 0) or ((Land[t, i] and lfObject) <> 0) then
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   519
            begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   520
            if (cReducedQuality and rqBlurryLand) = 0 then
6982
8d41d22a291d breaking news, we don't support typed consts anymore
koda
parents: 6700
diff changeset
   521
                LandPixels[t, i]:= ExplosionBorderColor
3595
341e407e3754 partially removing DOWNSCALE ifdef -- only two remain and their removal requires dynamic allocation (btw this breaks low quality mode)
koda
parents: 3554
diff changeset
   522
            else
6982
8d41d22a291d breaking news, we don't support typed consts anymore
koda
parents: 6700
diff changeset
   523
                LandPixels[t div 2, i div 2]:= ExplosionBorderColor;
3595
341e407e3754 partially removing DOWNSCALE ifdef -- only two remain and their removal requires dynamic allocation (btw this breaks low quality mode)
koda
parents: 3554
diff changeset
   524
8579
d18bc19d780a graphics tweak. flag a couple more overeager setall HH
nemo
parents: 7509
diff changeset
   525
            Land[t, i]:= (Land[t, i] or lfDamaged) and not lfIce;
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   526
            //Despeckle(i, y - dy);
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   527
            LandDirty[t div 32, i div 32]:= 1;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   528
            end;
184
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   529
end;
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   530
3689
e2be39ee19f0 Engine:
smaxx
parents: 3608
diff changeset
   531
function DrawExplosion(X, Y, Radius: LongInt): Longword;
2603
abed6070a669 revert previous commit to remove a wip patch
koda
parents: 2602
diff changeset
   532
var dx, dy, ty, tx, d: LongInt;
3689
e2be39ee19f0 Engine:
smaxx
parents: 3608
diff changeset
   533
    cnt: Longword;
184
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   534
begin
2647
0e1208e92dfe Smaxx patch with tuning by me:
unc0rr
parents: 2646
diff changeset
   535
0e1208e92dfe Smaxx patch with tuning by me:
unc0rr
parents: 2646
diff changeset
   536
// draw background land texture
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   537
    begin
3689
e2be39ee19f0 Engine:
smaxx
parents: 3608
diff changeset
   538
    cnt:= 0;
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   539
    dx:= 0;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   540
    dy:= Radius;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   541
    d:= 3 - 2 * Radius;
2647
0e1208e92dfe Smaxx patch with tuning by me:
unc0rr
parents: 2646
diff changeset
   542
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   543
    while (dx < dy) do
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   544
        begin
3689
e2be39ee19f0 Engine:
smaxx
parents: 3608
diff changeset
   545
        inc(cnt, FillLandCircleLinesBG(x, y, dx, dy));
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   546
        if (d < 0) then
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   547
            d:= d + 4 * dx + 6
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   548
        else
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   549
            begin
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   550
            d:= d + 4 * (dx - dy) + 10;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   551
            dec(dy)
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   552
            end;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   553
        inc(dx)
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   554
        end;
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   555
    if (dx = dy) then
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   556
        inc(cnt, FillLandCircleLinesBG(x, y, dx, dy));
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   557
    end;
2647
0e1208e92dfe Smaxx patch with tuning by me:
unc0rr
parents: 2646
diff changeset
   558
0e1208e92dfe Smaxx patch with tuning by me:
unc0rr
parents: 2646
diff changeset
   559
// draw a hole in land
2733
52a5a160566f Engine:
smxx
parents: 2716
diff changeset
   560
if Radius > 20 then
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   561
    begin
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   562
    dx:= 0;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   563
    dy:= Radius - 15;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   564
    d:= 3 - 2 * dy;
2647
0e1208e92dfe Smaxx patch with tuning by me:
unc0rr
parents: 2646
diff changeset
   565
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   566
    while (dx < dy) do
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   567
        begin
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   568
        FillLandCircleLines0(x, y, dx, dy);
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   569
        if (d < 0) then
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   570
            d:= d + 4 * dx + 6
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   571
        else
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   572
            begin
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   573
            d:= d + 4 * (dx - dy) + 10;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   574
            dec(dy)
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   575
            end;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   576
        inc(dx)
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   577
        end;
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   578
    if (dx = dy) then
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   579
        FillLandCircleLines0(x, y, dx, dy);
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   580
    end;
2647
0e1208e92dfe Smaxx patch with tuning by me:
unc0rr
parents: 2646
diff changeset
   581
1849
2a989e5abda6 4 utilities by nemo
unc0rr
parents: 1809
diff changeset
   582
  // FillRoundInLand after erasing land pixels to allow Land 0 check for mask.png to function
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   583
    FillRoundInLand(X, Y, Radius, 0);
2647
0e1208e92dfe Smaxx patch with tuning by me:
unc0rr
parents: 2646
diff changeset
   584
0e1208e92dfe Smaxx patch with tuning by me:
unc0rr
parents: 2646
diff changeset
   585
// draw explosion border
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   586
    begin
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   587
    inc(Radius, 4);
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   588
    dx:= 0;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   589
    dy:= Radius;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   590
    d:= 3 - 2 * Radius;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   591
    while (dx < dy) do
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   592
        begin
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   593
        FillLandCircleLinesEBC(x, y, dx, dy);
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   594
        if (d < 0) then
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   595
            d:= d + 4 * dx + 6
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   596
        else
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   597
            begin
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   598
            d:= d + 4 * (dx - dy) + 10;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   599
            dec(dy)
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   600
            end;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   601
        inc(dx)
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   602
        end;
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   603
    if (dx = dy) then
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   604
        FillLandCircleLinesEBC(x, y, dx, dy);
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   605
    end;
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 345
diff changeset
   606
4374
bcefeeabaa33 Move some stuff from uMisc to uUtils
unC0Rr
parents: 4367
diff changeset
   607
tx:= Max(X - Radius - 1, 0);
bcefeeabaa33 Move some stuff from uMisc to uUtils
unC0Rr
parents: 4367
diff changeset
   608
dx:= Min(X + Radius + 1, LAND_WIDTH) - tx;
bcefeeabaa33 Move some stuff from uMisc to uUtils
unC0Rr
parents: 4367
diff changeset
   609
ty:= Max(Y - Radius - 1, 0);
bcefeeabaa33 Move some stuff from uMisc to uUtils
unC0Rr
parents: 4367
diff changeset
   610
dy:= Min(Y + Radius + 1, LAND_HEIGHT) - ty;
7170
84ac6c6d2d8e Only create textures for non-empty LandPixel chunks. This should save a fair amount of memory, especially on smaller maps, and eliminate a number of draws
nemo
parents: 7150
diff changeset
   611
UpdateLandTexture(tx, dx, ty, dy, false);
3689
e2be39ee19f0 Engine:
smaxx
parents: 3608
diff changeset
   612
DrawExplosion:= cnt
184
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   613
end;
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   614
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 358
diff changeset
   615
procedure DrawHLinesExplosions(ar: PRangeArray; Radius: LongInt; y, dY: LongInt; Count: Byte);
5480
37bafa5a7016 kill off some speckles, crank up land gun output
nemo
parents: 5386
diff changeset
   616
var tx, ty, by, bx,  i: LongInt;
184
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   617
begin
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   618
for i:= 0 to Pred(Count) do
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   619
    begin
7509
76e3a3fc17cd revert 3188794b9d87. does not do what I'd like.
nemo
parents: 7492
diff changeset
   620
    for ty:= Max(y - Radius, 0) to Min(y + Radius, LAND_HEIGHT) do
76e3a3fc17cd revert 3188794b9d87. does not do what I'd like.
nemo
parents: 7492
diff changeset
   621
        for tx:= Max(0, ar^[i].Left - Radius) to Min(LAND_WIDTH, ar^[i].Right + Radius) do
5480
37bafa5a7016 kill off some speckles, crank up land gun output
nemo
parents: 5386
diff changeset
   622
            begin
6096
a00dbbf49d6c Add landbacktex to a few maps, just to see how it looks.
nemo
parents: 6081
diff changeset
   623
            if (Land[ty, tx] and lfIndestructible) = 0 then
5480
37bafa5a7016 kill off some speckles, crank up land gun output
nemo
parents: 5386
diff changeset
   624
                begin
6096
a00dbbf49d6c Add landbacktex to a few maps, just to see how it looks.
nemo
parents: 6081
diff changeset
   625
                if (cReducedQuality and rqBlurryLand) = 0 then
a00dbbf49d6c Add landbacktex to a few maps, just to see how it looks.
nemo
parents: 6081
diff changeset
   626
                    begin
a00dbbf49d6c Add landbacktex to a few maps, just to see how it looks.
nemo
parents: 6081
diff changeset
   627
                    by:= ty; bx:= tx;
a00dbbf49d6c Add landbacktex to a few maps, just to see how it looks.
nemo
parents: 6081
diff changeset
   628
                    end
a00dbbf49d6c Add landbacktex to a few maps, just to see how it looks.
nemo
parents: 6081
diff changeset
   629
                else
a00dbbf49d6c Add landbacktex to a few maps, just to see how it looks.
nemo
parents: 6081
diff changeset
   630
                    begin
a00dbbf49d6c Add landbacktex to a few maps, just to see how it looks.
nemo
parents: 6081
diff changeset
   631
                    by:= ty div 2; bx:= tx div 2;
a00dbbf49d6c Add landbacktex to a few maps, just to see how it looks.
nemo
parents: 6081
diff changeset
   632
                    end;
6355
734fed7aefd3 Introduce initialization expressions
unc0rr
parents: 6132
diff changeset
   633
                if ((Land[ty, tx] and lfBasic) <> 0) and (((LandPixels[by,bx] and AMask) shr AShift) = 255) and (not disableLandBack) then
6096
a00dbbf49d6c Add landbacktex to a few maps, just to see how it looks.
nemo
parents: 6081
diff changeset
   634
                    LandPixels[by, bx]:= LandBackPixel(tx, ty)
7492
3188794b9d87 Perf opt for the c conversion. Use downto instead to avoid repeated function calls in the loop
nemo
parents: 7270
diff changeset
   635
                else if ((Land[ty, tx] and lfObject) <> 0) or (((LandPixels[by,bx] and AMask) shr AShift) < 255) then
6096
a00dbbf49d6c Add landbacktex to a few maps, just to see how it looks.
nemo
parents: 6081
diff changeset
   636
                    LandPixels[by, bx]:= 0
a00dbbf49d6c Add landbacktex to a few maps, just to see how it looks.
nemo
parents: 6081
diff changeset
   637
                end
5480
37bafa5a7016 kill off some speckles, crank up land gun output
nemo
parents: 5386
diff changeset
   638
            end;
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   639
    inc(y, dY)
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   640
    end;
184
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   641
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   642
inc(Radius, 4);
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 345
diff changeset
   643
dec(y, Count * dY);
184
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   644
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   645
for i:= 0 to Pred(Count) do
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   646
    begin
7509
76e3a3fc17cd revert 3188794b9d87. does not do what I'd like.
nemo
parents: 7492
diff changeset
   647
    for ty:= Max(y - Radius, 0) to Min(y + Radius, LAND_HEIGHT) do
76e3a3fc17cd revert 3188794b9d87. does not do what I'd like.
nemo
parents: 7492
diff changeset
   648
        for tx:= Max(0, ar^[i].Left - Radius) to Min(LAND_WIDTH, ar^[i].Right + Radius) do
4690
490cf71b436a revert last change. ordinary fire is fine, but HHG screws up.
nemo
parents: 4688
diff changeset
   649
            if ((Land[ty, tx] and lfBasic) <> 0) or ((Land[ty, tx] and lfObject) <> 0) then
1738
00e8dadce69a Add nemo's depixeling patch. Still needs some polishing for the case when we delete pixel on which hedgehog stays
unc0rr
parents: 1066
diff changeset
   650
                begin
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   651
                 if (cReducedQuality and rqBlurryLand) = 0 then
6982
8d41d22a291d breaking news, we don't support typed consts anymore
koda
parents: 6700
diff changeset
   652
                    LandPixels[ty, tx]:= ExplosionBorderColor
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   653
                else
6982
8d41d22a291d breaking news, we don't support typed consts anymore
koda
parents: 6700
diff changeset
   654
                    LandPixels[ty div 2, tx div 2]:= ExplosionBorderColor;
3595
341e407e3754 partially removing DOWNSCALE ifdef -- only two remain and their removal requires dynamic allocation (btw this breaks low quality mode)
koda
parents: 3554
diff changeset
   655
8579
d18bc19d780a graphics tweak. flag a couple more overeager setall HH
nemo
parents: 7509
diff changeset
   656
                Land[ty, tx]:= (Land[ty, tx] or lfDamaged) and not lfIce;
3596
51062794ed01 Store some calcs to speed up uLandGraphics a tad
nemo
parents: 3595
diff changeset
   657
                LandDirty[ty div 32, tx div 32]:= 1;
1738
00e8dadce69a Add nemo's depixeling patch. Still needs some polishing for the case when we delete pixel on which hedgehog stays
unc0rr
parents: 1066
diff changeset
   658
                end;
184
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   659
    inc(y, dY)
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   660
    end;
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   661
818
635e58295079 Fix drill bug
unc0rr
parents: 772
diff changeset
   662
7170
84ac6c6d2d8e Only create textures for non-empty LandPixel chunks. This should save a fair amount of memory, especially on smaller maps, and eliminate a number of draws
nemo
parents: 7150
diff changeset
   663
UpdateLandTexture(0, LAND_WIDTH, 0, LAND_HEIGHT, false)
184
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   664
end;
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   665
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   666
//
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   667
//  - (dX, dY) - direction, vector of length = 0.5
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   668
//
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 358
diff changeset
   669
procedure DrawTunnel(X, Y, dX, dY: hwFloat; ticks, HalfWidth: LongInt);
358
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   670
var nx, ny, dX8, dY8: hwFloat;
5480
37bafa5a7016 kill off some speckles, crank up land gun output
nemo
parents: 5386
diff changeset
   671
    i, t, tx, ty, by, bx, stX, stY, ddy, ddx: Longint;
5332
b29d60c7cac7 Use an ifdef instead, add despeckling of tunnels
nemo
parents: 5322
diff changeset
   672
    despeckle : Boolean;
184
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   673
begin  // (-dY, dX) is (dX, dY) rotated by PI/2
772
e8d530ca77be Don't update all land texture when drawing tunnel (saves video throughput)
unc0rr
parents: 769
diff changeset
   674
stY:= hwRound(Y);
1809
77923087a1ce Some optimization of land texture updating
unc0rr
parents: 1807
diff changeset
   675
stX:= hwRound(X);
772
e8d530ca77be Don't update all land texture when drawing tunnel (saves video throughput)
unc0rr
parents: 769
diff changeset
   676
5332
b29d60c7cac7 Use an ifdef instead, add despeckling of tunnels
nemo
parents: 5322
diff changeset
   677
despeckle:= HalfWidth > 1;
b29d60c7cac7 Use an ifdef instead, add despeckling of tunnels
nemo
parents: 5322
diff changeset
   678
184
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   679
nx:= X + dY * (HalfWidth + 8);
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   680
ny:= Y - dX * (HalfWidth + 8);
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   681
358
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   682
dX8:= dX * 8;
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   683
dY8:= dY * 8;
184
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   684
for i:= 0 to 7 do
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   685
    begin
358
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   686
    X:= nx - dX8;
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   687
    Y:= ny - dY8;
184
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   688
    for t:= -8 to ticks + 8 do
2666
2b8c8f16421e update SDLMain.m/.h to latest version
koda
parents: 2648
diff changeset
   689
    begin
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   690
    X:= X + dX;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   691
    Y:= Y + dY;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   692
    tx:= hwRound(X);
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   693
    ty:= hwRound(Y);
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   694
    if ((ty and LAND_HEIGHT_MASK) = 0)
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   695
    and ((tx and LAND_WIDTH_MASK) = 0)
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   696
    and (((Land[ty, tx] and lfBasic) <> 0) or ((Land[ty, tx] and lfObject) <> 0)) then
3509
d72c2219595d Make land types flagged (to allow stacking future attributes such as indestructible ice, but also for a damaged flag)
nemo
parents: 3236
diff changeset
   697
        begin
8579
d18bc19d780a graphics tweak. flag a couple more overeager setall HH
nemo
parents: 7509
diff changeset
   698
        Land[ty, tx]:= Land[ty, tx] and not lfIce;
7492
3188794b9d87 Perf opt for the c conversion. Use downto instead to avoid repeated function calls in the loop
nemo
parents: 7270
diff changeset
   699
        if despeckle then
5887
7d69b76ce923 Don't set lfDamaged for small tunnels
nemo
parents: 5885
diff changeset
   700
            begin
7d69b76ce923 Don't set lfDamaged for small tunnels
nemo
parents: 5885
diff changeset
   701
            Land[ty, tx]:= Land[ty, tx] or lfDamaged;
7d69b76ce923 Don't set lfDamaged for small tunnels
nemo
parents: 5885
diff changeset
   702
            LandDirty[ty div 32, tx div 32]:= 1
7d69b76ce923 Don't set lfDamaged for small tunnels
nemo
parents: 5885
diff changeset
   703
            end;
5332
b29d60c7cac7 Use an ifdef instead, add despeckling of tunnels
nemo
parents: 5322
diff changeset
   704
        if (cReducedQuality and rqBlurryLand) = 0 then
6982
8d41d22a291d breaking news, we don't support typed consts anymore
koda
parents: 6700
diff changeset
   705
            LandPixels[ty, tx]:= ExplosionBorderColor
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   706
        else
6982
8d41d22a291d breaking news, we don't support typed consts anymore
koda
parents: 6700
diff changeset
   707
            LandPixels[ty div 2, tx div 2]:= ExplosionBorderColor
3509
d72c2219595d Make land types flagged (to allow stacking future attributes such as indestructible ice, but also for a damaged flag)
nemo
parents: 3236
diff changeset
   708
        end
2666
2b8c8f16421e update SDLMain.m/.h to latest version
koda
parents: 2648
diff changeset
   709
    end;
184
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   710
    nx:= nx - dY;
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   711
    ny:= ny + dX;
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   712
    end;
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   713
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   714
for i:= -HalfWidth to HalfWidth do
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   715
    begin
358
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   716
    X:= nx - dX8;
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   717
    Y:= ny - dY8;
184
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   718
    for t:= 0 to 7 do
3509
d72c2219595d Make land types flagged (to allow stacking future attributes such as indestructible ice, but also for a damaged flag)
nemo
parents: 3236
diff changeset
   719
        begin
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   720
        X:= X + dX;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   721
        Y:= Y + dY;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   722
        tx:= hwRound(X);
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   723
        ty:= hwRound(Y);
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   724
        if ((ty and LAND_HEIGHT_MASK) = 0) and ((tx and LAND_WIDTH_MASK) = 0) and (((Land[ty, tx] and lfBasic) <> 0)
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   725
        or ((Land[ty, tx] and lfObject) <> 0)) then
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   726
            begin
8579
d18bc19d780a graphics tweak. flag a couple more overeager setall HH
nemo
parents: 7509
diff changeset
   727
            Land[ty, tx]:= (Land[ty, tx] or lfDamaged) and not lfIce;
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   728
            if despeckle then
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   729
                LandDirty[ty div 32, tx div 32]:= 1;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   730
            if (cReducedQuality and rqBlurryLand) = 0 then
6982
8d41d22a291d breaking news, we don't support typed consts anymore
koda
parents: 6700
diff changeset
   731
                LandPixels[ty, tx]:= ExplosionBorderColor
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   732
            else
6982
8d41d22a291d breaking news, we don't support typed consts anymore
koda
parents: 6700
diff changeset
   733
                LandPixels[ty div 2, tx div 2]:= ExplosionBorderColor
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   734
            end
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   735
        end;
184
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   736
    X:= nx;
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   737
    Y:= ny;
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   738
    for t:= 0 to ticks do
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   739
        begin
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   740
        X:= X + dX;
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   741
        Y:= Y + dY;
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 345
diff changeset
   742
        tx:= hwRound(X);
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 345
diff changeset
   743
        ty:= hwRound(Y);
3519
56cbc035b74b rename flags
nemo
parents: 3518
diff changeset
   744
        if ((ty and LAND_HEIGHT_MASK) = 0) and ((tx and LAND_WIDTH_MASK) = 0) and ((Land[ty, tx] and lfIndestructible) = 0) then
2647
0e1208e92dfe Smaxx patch with tuning by me:
unc0rr
parents: 2646
diff changeset
   745
            begin
5480
37bafa5a7016 kill off some speckles, crank up land gun output
nemo
parents: 5386
diff changeset
   746
            if (cReducedQuality and rqBlurryLand) = 0 then
37bafa5a7016 kill off some speckles, crank up land gun output
nemo
parents: 5386
diff changeset
   747
                begin
37bafa5a7016 kill off some speckles, crank up land gun output
nemo
parents: 5386
diff changeset
   748
                by:= ty; bx:= tx;
37bafa5a7016 kill off some speckles, crank up land gun output
nemo
parents: 5386
diff changeset
   749
                end
4690
490cf71b436a revert last change. ordinary fire is fine, but HHG screws up.
nemo
parents: 4688
diff changeset
   750
            else
5480
37bafa5a7016 kill off some speckles, crank up land gun output
nemo
parents: 5386
diff changeset
   751
                begin
37bafa5a7016 kill off some speckles, crank up land gun output
nemo
parents: 5386
diff changeset
   752
                by:= ty div 2; bx:= tx div 2;
37bafa5a7016 kill off some speckles, crank up land gun output
nemo
parents: 5386
diff changeset
   753
                end;
6355
734fed7aefd3 Introduce initialization expressions
unc0rr
parents: 6132
diff changeset
   754
            if ((Land[ty, tx] and lfBasic) <> 0) and (((LandPixels[by,bx] and AMask) shr AShift) = 255) and (not disableLandBack) then
6096
a00dbbf49d6c Add landbacktex to a few maps, just to see how it looks.
nemo
parents: 6081
diff changeset
   755
                LandPixels[by, bx]:= LandBackPixel(tx, ty)
a00dbbf49d6c Add landbacktex to a few maps, just to see how it looks.
nemo
parents: 6081
diff changeset
   756
            else if ((Land[ty, tx] and lfObject) <> 0) or (((LandPixels[by,bx] and AMask) shr AShift) < 255) then
6097
db10abae541f Couple more, add back misplaced clearing of Land
nemo
parents: 6096
diff changeset
   757
                LandPixels[by, bx]:= 0;
db10abae541f Couple more, add back misplaced clearing of Land
nemo
parents: 6096
diff changeset
   758
            Land[ty, tx]:= 0;
2647
0e1208e92dfe Smaxx patch with tuning by me:
unc0rr
parents: 2646
diff changeset
   759
            end
184
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   760
        end;
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   761
    for t:= 0 to 7 do
2666
2b8c8f16421e update SDLMain.m/.h to latest version
koda
parents: 2648
diff changeset
   762
    begin
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   763
    X:= X + dX;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   764
    Y:= Y + dY;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   765
    tx:= hwRound(X);
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   766
    ty:= hwRound(Y);
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   767
    if ((ty and LAND_HEIGHT_MASK) = 0) and ((tx and LAND_WIDTH_MASK) = 0) and (((Land[ty, tx] and lfBasic) <> 0)
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   768
    or ((Land[ty, tx] and lfObject) <> 0)) then
3509
d72c2219595d Make land types flagged (to allow stacking future attributes such as indestructible ice, but also for a damaged flag)
nemo
parents: 3236
diff changeset
   769
        begin
8579
d18bc19d780a graphics tweak. flag a couple more overeager setall HH
nemo
parents: 7509
diff changeset
   770
        Land[ty, tx]:=( Land[ty, tx] or lfDamaged) and not lfIce;
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   771
        if despeckle then
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   772
            LandDirty[ty div 32, tx div 32]:= 1;
3595
341e407e3754 partially removing DOWNSCALE ifdef -- only two remain and their removal requires dynamic allocation (btw this breaks low quality mode)
koda
parents: 3554
diff changeset
   773
        if (cReducedQuality and rqBlurryLand) = 0 then
6982
8d41d22a291d breaking news, we don't support typed consts anymore
koda
parents: 6700
diff changeset
   774
            LandPixels[ty, tx]:= ExplosionBorderColor
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   775
        else
6982
8d41d22a291d breaking news, we don't support typed consts anymore
koda
parents: 6700
diff changeset
   776
            LandPixels[ty div 2, tx div 2]:= ExplosionBorderColor
3509
d72c2219595d Make land types flagged (to allow stacking future attributes such as indestructible ice, but also for a damaged flag)
nemo
parents: 3236
diff changeset
   777
        end
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   778
        end;
184
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   779
    nx:= nx - dY;
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   780
    ny:= ny + dX;
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   781
    end;
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   782
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   783
for i:= 0 to 7 do
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   784
    begin
358
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   785
    X:= nx - dX8;
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   786
    Y:= ny - dY8;
184
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   787
    for t:= -8 to ticks + 8 do
2666
2b8c8f16421e update SDLMain.m/.h to latest version
koda
parents: 2648
diff changeset
   788
    begin
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   789
    X:= X + dX;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   790
    Y:= Y + dY;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   791
    tx:= hwRound(X);
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   792
    ty:= hwRound(Y);
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   793
    if ((ty and LAND_HEIGHT_MASK) = 0) and ((tx and LAND_WIDTH_MASK) = 0) and (((Land[ty, tx] and lfBasic) <> 0)
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   794
    or ((Land[ty, tx] and lfObject) <> 0)) then
3509
d72c2219595d Make land types flagged (to allow stacking future attributes such as indestructible ice, but also for a damaged flag)
nemo
parents: 3236
diff changeset
   795
        begin
8579
d18bc19d780a graphics tweak. flag a couple more overeager setall HH
nemo
parents: 7509
diff changeset
   796
        Land[ty, tx]:= (Land[ty, tx] or lfDamaged) and not lfIce;
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   797
        if despeckle then
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   798
            LandDirty[ty div 32, tx div 32]:= 1;
3595
341e407e3754 partially removing DOWNSCALE ifdef -- only two remain and their removal requires dynamic allocation (btw this breaks low quality mode)
koda
parents: 3554
diff changeset
   799
        if (cReducedQuality and rqBlurryLand) = 0 then
6982
8d41d22a291d breaking news, we don't support typed consts anymore
koda
parents: 6700
diff changeset
   800
            LandPixels[ty, tx]:= ExplosionBorderColor
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   801
        else
6982
8d41d22a291d breaking news, we don't support typed consts anymore
koda
parents: 6700
diff changeset
   802
            LandPixels[ty div 2, tx div 2]:= ExplosionBorderColor
3509
d72c2219595d Make land types flagged (to allow stacking future attributes such as indestructible ice, but also for a damaged flag)
nemo
parents: 3236
diff changeset
   803
        end
2666
2b8c8f16421e update SDLMain.m/.h to latest version
koda
parents: 2648
diff changeset
   804
    end;
184
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   805
    nx:= nx - dY;
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   806
    ny:= ny + dX;
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   807
    end;
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   808
4374
bcefeeabaa33 Move some stuff from uMisc to uUtils
unC0Rr
parents: 4367
diff changeset
   809
tx:= Max(stX - HalfWidth * 2 - 4 - abs(hwRound(dX * ticks)), 0);
bcefeeabaa33 Move some stuff from uMisc to uUtils
unC0Rr
parents: 4367
diff changeset
   810
ty:= Max(stY - HalfWidth * 2 - 4 - abs(hwRound(dY * ticks)), 0);
bcefeeabaa33 Move some stuff from uMisc to uUtils
unC0Rr
parents: 4367
diff changeset
   811
ddx:= Min(stX + HalfWidth * 2 + 4 + abs(hwRound(dX * ticks)), LAND_WIDTH) - tx;
bcefeeabaa33 Move some stuff from uMisc to uUtils
unC0Rr
parents: 4367
diff changeset
   812
ddy:= Min(stY + HalfWidth * 2 + 4 + abs(hwRound(dY * ticks)), LAND_HEIGHT) - ty;
1809
77923087a1ce Some optimization of land texture updating
unc0rr
parents: 1807
diff changeset
   813
7170
84ac6c6d2d8e Only create textures for non-empty LandPixel chunks. This should save a fair amount of memory, especially on smaller maps, and eliminate a number of draws
nemo
parents: 7150
diff changeset
   814
UpdateLandTexture(tx, ddx, ty, ddy, false)
184
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   815
end;
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   816
4886
e3e5362a308e fixed unlimeted fuel bug for rcplane
Henek
parents: 4791
diff changeset
   817
function TryPlaceOnLand(cpX, cpY: LongInt; Obj: TSprite; Frame: LongInt; doPlace: boolean; indestructible: boolean): boolean;
6077
d8fa5a85d24f This prevents girders from erasing landbacktex (square windows in tunnels and such), at the cost of requiring lfBasic and lfObject to be treated the same apart from graphically
nemo
parents: 6011
diff changeset
   818
var X, Y, bpp, h, w, row, col, gx, gy, numFramesFirstCol: LongInt;
409
4f1841929ccc Construction tool
unc0rr
parents: 393
diff changeset
   819
    p: PByteArray;
769
788efc1d649f - Save 8 MB of memory by freeing LandSurface and not using it anymore after game initialization
unc0rr
parents: 768
diff changeset
   820
    Image: PSDL_Surface;
409
4f1841929ccc Construction tool
unc0rr
parents: 393
diff changeset
   821
begin
6990
40e5af28d026 change every return value into a more pascal-ish form, using the name of the fucntion (helps the parser and macpas compaitilibity)
koda
parents: 6982
diff changeset
   822
TryPlaceOnLand:= false;
2235
79c9542c1058 multi-column support
nemo
parents: 2167
diff changeset
   823
numFramesFirstCol:= SpritesData[Obj].imageHeight div SpritesData[Obj].Height;
79c9542c1058 multi-column support
nemo
parents: 2167
diff changeset
   824
769
788efc1d649f - Save 8 MB of memory by freeing LandSurface and not using it anymore after game initialization
unc0rr
parents: 768
diff changeset
   825
TryDo(SpritesData[Obj].Surface <> nil, 'Assert SpritesData[Obj].Surface failed', true);
788efc1d649f - Save 8 MB of memory by freeing LandSurface and not using it anymore after game initialization
unc0rr
parents: 768
diff changeset
   826
Image:= SpritesData[Obj].Surface;
409
4f1841929ccc Construction tool
unc0rr
parents: 393
diff changeset
   827
w:= SpritesData[Obj].Width;
769
788efc1d649f - Save 8 MB of memory by freeing LandSurface and not using it anymore after game initialization
unc0rr
parents: 768
diff changeset
   828
h:= SpritesData[Obj].Height;
2235
79c9542c1058 multi-column support
nemo
parents: 2167
diff changeset
   829
row:= Frame mod numFramesFirstCol;
79c9542c1058 multi-column support
nemo
parents: 2167
diff changeset
   830
col:= Frame div numFramesFirstCol;
409
4f1841929ccc Construction tool
unc0rr
parents: 393
diff changeset
   831
4f1841929ccc Construction tool
unc0rr
parents: 393
diff changeset
   832
if SDL_MustLock(Image) then
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   833
    SDLTry(SDL_LockSurface(Image) >= 0, true);
409
4f1841929ccc Construction tool
unc0rr
parents: 393
diff changeset
   834
4f1841929ccc Construction tool
unc0rr
parents: 393
diff changeset
   835
bpp:= Image^.format^.BytesPerPixel;
769
788efc1d649f - Save 8 MB of memory by freeing LandSurface and not using it anymore after game initialization
unc0rr
parents: 768
diff changeset
   836
TryDo(bpp = 4, 'It should be 32 bpp sprite', true);
788efc1d649f - Save 8 MB of memory by freeing LandSurface and not using it anymore after game initialization
unc0rr
parents: 768
diff changeset
   837
// Check that sprite fits free space
2236
af8fc3311748 the -1 was a bad idea
nemo
parents: 2235
diff changeset
   838
p:= @(PByteArray(Image^.pixels)^[ Image^.pitch * row * h + col * w * 4 ]);
409
4f1841929ccc Construction tool
unc0rr
parents: 393
diff changeset
   839
case bpp of
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   840
    4: for y:= 0 to Pred(h) do
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   841
        begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   842
        for x:= 0 to Pred(w) do
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   843
            if (PLongword(@(p^[x * 4]))^) <> 0 then
6990
40e5af28d026 change every return value into a more pascal-ish form, using the name of the fucntion (helps the parser and macpas compaitilibity)
koda
parents: 6982
diff changeset
   844
                if ((cpY + y) <= Longint(topY)) or ((cpY + y) >= LAND_HEIGHT) or
40e5af28d026 change every return value into a more pascal-ish form, using the name of the fucntion (helps the parser and macpas compaitilibity)
koda
parents: 6982
diff changeset
   845
                   ((cpX + x) <= Longint(leftX)) or ((cpX + x) >= Longint(rightX)) or (Land[cpY + y, cpX + x] <> 0) then
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   846
                    begin
6990
40e5af28d026 change every return value into a more pascal-ish form, using the name of the fucntion (helps the parser and macpas compaitilibity)
koda
parents: 6982
diff changeset
   847
                        if SDL_MustLock(Image) then
40e5af28d026 change every return value into a more pascal-ish form, using the name of the fucntion (helps the parser and macpas compaitilibity)
koda
parents: 6982
diff changeset
   848
                            SDL_UnlockSurface(Image);
40e5af28d026 change every return value into a more pascal-ish form, using the name of the fucntion (helps the parser and macpas compaitilibity)
koda
parents: 6982
diff changeset
   849
                        exit;
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   850
                    end;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   851
        p:= @(p^[Image^.pitch]);
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   852
        end;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   853
    end;
409
4f1841929ccc Construction tool
unc0rr
parents: 393
diff changeset
   854
520
e83dfb7ffead Teleportation tool
unc0rr
parents: 511
diff changeset
   855
TryPlaceOnLand:= true;
769
788efc1d649f - Save 8 MB of memory by freeing LandSurface and not using it anymore after game initialization
unc0rr
parents: 768
diff changeset
   856
if not doPlace then
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   857
    begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   858
    if SDL_MustLock(Image) then
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   859
        SDL_UnlockSurface(Image);
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   860
    exit
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   861
    end;
520
e83dfb7ffead Teleportation tool
unc0rr
parents: 511
diff changeset
   862
409
4f1841929ccc Construction tool
unc0rr
parents: 393
diff changeset
   863
// Checked, now place
2236
af8fc3311748 the -1 was a bad idea
nemo
parents: 2235
diff changeset
   864
p:= @(PByteArray(Image^.pixels)^[ Image^.pitch * row * h + col * w * 4 ]);
409
4f1841929ccc Construction tool
unc0rr
parents: 393
diff changeset
   865
case bpp of
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   866
    4: for y:= 0 to Pred(h) do
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   867
        begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   868
        for x:= 0 to Pred(w) do
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   869
            if (PLongword(@(p^[x * 4]))^) <> 0 then
769
788efc1d649f - Save 8 MB of memory by freeing LandSurface and not using it anymore after game initialization
unc0rr
parents: 768
diff changeset
   870
                   begin
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   871
                if (cReducedQuality and rqBlurryLand) = 0 then
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   872
                    begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   873
                    gX:= cpX + x;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   874
                    gY:= cpY + y;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   875
                    end
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   876
                else
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   877
                     begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   878
                     gX:= (cpX + x) div 2;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   879
                     gY:= (cpY + y) div 2;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   880
                    end;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   881
                if indestructible then
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   882
                    Land[cpY + y, cpX + x]:= lfIndestructible
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   883
                else if (LandPixels[gY, gX] and AMask) shr AShift = 255 then  // This test assumes lfBasic and lfObject differ only graphically
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   884
                    Land[cpY + y, cpX + x]:= lfBasic
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   885
                else
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   886
                    Land[cpY + y, cpX + x]:= lfObject;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   887
                // For testing only. Intent is to flag this on objects with masks, or use it for an ice ray gun
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   888
                if (Theme = 'Snow') or (Theme = 'Christmas') then
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   889
                    Land[cpY + y, cpX + x]:= Land[cpY + y, cpX + x] or lfIce;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   890
                    LandPixels[gY, gX]:= PLongword(@(p^[x * 4]))^
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   891
                end;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   892
        p:= @(p^[Image^.pitch]);
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   893
        end;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   894
    end;
409
4f1841929ccc Construction tool
unc0rr
parents: 393
diff changeset
   895
if SDL_MustLock(Image) then
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   896
    SDL_UnlockSurface(Image);
409
4f1841929ccc Construction tool
unc0rr
parents: 393
diff changeset
   897
4374
bcefeeabaa33 Move some stuff from uMisc to uUtils
unC0Rr
parents: 4367
diff changeset
   898
x:= Max(cpX, leftX);
bcefeeabaa33 Move some stuff from uMisc to uUtils
unC0Rr
parents: 4367
diff changeset
   899
w:= Min(cpX + Image^.w, LAND_WIDTH) - x;
bcefeeabaa33 Move some stuff from uMisc to uUtils
unC0Rr
parents: 4367
diff changeset
   900
y:= Max(cpY, topY);
bcefeeabaa33 Move some stuff from uMisc to uUtils
unC0Rr
parents: 4367
diff changeset
   901
h:= Min(cpY + Image^.h, LAND_HEIGHT) - y;
7170
84ac6c6d2d8e Only create textures for non-empty LandPixel chunks. This should save a fair amount of memory, especially on smaller maps, and eliminate a number of draws
nemo
parents: 7150
diff changeset
   902
UpdateLandTexture(x, w, y, h, true)
409
4f1841929ccc Construction tool
unc0rr
parents: 393
diff changeset
   903
end;
4f1841929ccc Construction tool
unc0rr
parents: 393
diff changeset
   904
5885
ae257409bcff Remove extra graphical resweeps, and smooth prior to despeckling. Was getting odd desync here without Land[] seemingly incorrect at end of passes. Just removing seems to fix, and code wasn't that good an idea in its prior state anyway.
nemo
parents: 5832
diff changeset
   905
function Despeckle(X, Y: LongInt): boolean;
4695
ac2cb3b99d70 add a disabling for landback, set it if flakes are enabled
nemo
parents: 4690
diff changeset
   906
var nx, ny, i, j, c, xx, yy: LongInt;
ac2cb3b99d70 add a disabling for landback, set it if flakes are enabled
nemo
parents: 4690
diff changeset
   907
    pixelsweep: boolean;
1738
00e8dadce69a Add nemo's depixeling patch. Still needs some polishing for the case when we delete pixel on which hedgehog stays
unc0rr
parents: 1066
diff changeset
   908
begin
6990
40e5af28d026 change every return value into a more pascal-ish form, using the name of the fucntion (helps the parser and macpas compaitilibity)
koda
parents: 6982
diff changeset
   909
    Despeckle:= true;
40e5af28d026 change every return value into a more pascal-ish form, using the name of the fucntion (helps the parser and macpas compaitilibity)
koda
parents: 6982
diff changeset
   910
40e5af28d026 change every return value into a more pascal-ish form, using the name of the fucntion (helps the parser and macpas compaitilibity)
koda
parents: 6982
diff changeset
   911
    if (cReducedQuality and rqBlurryLand) = 0 then
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   912
    begin
6990
40e5af28d026 change every return value into a more pascal-ish form, using the name of the fucntion (helps the parser and macpas compaitilibity)
koda
parents: 6982
diff changeset
   913
        xx:= X;
40e5af28d026 change every return value into a more pascal-ish form, using the name of the fucntion (helps the parser and macpas compaitilibity)
koda
parents: 6982
diff changeset
   914
        yy:= Y;
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   915
    end
6990
40e5af28d026 change every return value into a more pascal-ish form, using the name of the fucntion (helps the parser and macpas compaitilibity)
koda
parents: 6982
diff changeset
   916
    else
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   917
    begin
6990
40e5af28d026 change every return value into a more pascal-ish form, using the name of the fucntion (helps the parser and macpas compaitilibity)
koda
parents: 6982
diff changeset
   918
        xx:= X div 2;
40e5af28d026 change every return value into a more pascal-ish form, using the name of the fucntion (helps the parser and macpas compaitilibity)
koda
parents: 6982
diff changeset
   919
        yy:= Y div 2;
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   920
    end;
6990
40e5af28d026 change every return value into a more pascal-ish form, using the name of the fucntion (helps the parser and macpas compaitilibity)
koda
parents: 6982
diff changeset
   921
40e5af28d026 change every return value into a more pascal-ish form, using the name of the fucntion (helps the parser and macpas compaitilibity)
koda
parents: 6982
diff changeset
   922
    pixelsweep:= ((Land[Y, X] and $FF00) = 0) and (LandPixels[yy, xx] <> 0);
40e5af28d026 change every return value into a more pascal-ish form, using the name of the fucntion (helps the parser and macpas compaitilibity)
koda
parents: 6982
diff changeset
   923
    if (((Land[Y, X] and lfDamaged) <> 0) and ((Land[Y, X] and lfIndestructible) = 0)) or pixelsweep then
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   924
    begin
6990
40e5af28d026 change every return value into a more pascal-ish form, using the name of the fucntion (helps the parser and macpas compaitilibity)
koda
parents: 6982
diff changeset
   925
        c:= 0;
40e5af28d026 change every return value into a more pascal-ish form, using the name of the fucntion (helps the parser and macpas compaitilibity)
koda
parents: 6982
diff changeset
   926
        for i:= -1 to 1 do
40e5af28d026 change every return value into a more pascal-ish form, using the name of the fucntion (helps the parser and macpas compaitilibity)
koda
parents: 6982
diff changeset
   927
            for j:= -1 to 1 do
40e5af28d026 change every return value into a more pascal-ish form, using the name of the fucntion (helps the parser and macpas compaitilibity)
koda
parents: 6982
diff changeset
   928
                if (i <> 0) or (j <> 0) then
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   929
                begin
6990
40e5af28d026 change every return value into a more pascal-ish form, using the name of the fucntion (helps the parser and macpas compaitilibity)
koda
parents: 6982
diff changeset
   930
                    ny:= Y + i;
40e5af28d026 change every return value into a more pascal-ish form, using the name of the fucntion (helps the parser and macpas compaitilibity)
koda
parents: 6982
diff changeset
   931
                    nx:= X + j;
40e5af28d026 change every return value into a more pascal-ish form, using the name of the fucntion (helps the parser and macpas compaitilibity)
koda
parents: 6982
diff changeset
   932
                    if ((ny and LAND_HEIGHT_MASK) = 0) and ((nx and LAND_WIDTH_MASK) = 0) then
4695
ac2cb3b99d70 add a disabling for landback, set it if flakes are enabled
nemo
parents: 4690
diff changeset
   933
                    begin
6990
40e5af28d026 change every return value into a more pascal-ish form, using the name of the fucntion (helps the parser and macpas compaitilibity)
koda
parents: 6982
diff changeset
   934
                        if pixelsweep then
4695
ac2cb3b99d70 add a disabling for landback, set it if flakes are enabled
nemo
parents: 4690
diff changeset
   935
                        begin
6990
40e5af28d026 change every return value into a more pascal-ish form, using the name of the fucntion (helps the parser and macpas compaitilibity)
koda
parents: 6982
diff changeset
   936
                            if ((cReducedQuality and rqBlurryLand) <> 0) then
4695
ac2cb3b99d70 add a disabling for landback, set it if flakes are enabled
nemo
parents: 4690
diff changeset
   937
                            begin
6990
40e5af28d026 change every return value into a more pascal-ish form, using the name of the fucntion (helps the parser and macpas compaitilibity)
koda
parents: 6982
diff changeset
   938
                                nx:= nx div 2;
40e5af28d026 change every return value into a more pascal-ish form, using the name of the fucntion (helps the parser and macpas compaitilibity)
koda
parents: 6982
diff changeset
   939
                                ny:= ny div 2
4695
ac2cb3b99d70 add a disabling for landback, set it if flakes are enabled
nemo
parents: 4690
diff changeset
   940
                            end;
6990
40e5af28d026 change every return value into a more pascal-ish form, using the name of the fucntion (helps the parser and macpas compaitilibity)
koda
parents: 6982
diff changeset
   941
                            if LandPixels[ny, nx] <> 0 then
40e5af28d026 change every return value into a more pascal-ish form, using the name of the fucntion (helps the parser and macpas compaitilibity)
koda
parents: 6982
diff changeset
   942
                                inc(c);
4695
ac2cb3b99d70 add a disabling for landback, set it if flakes are enabled
nemo
parents: 4690
diff changeset
   943
                        end
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   944
                    else if Land[ny, nx] > 255 then
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   945
                        inc(c);
4695
ac2cb3b99d70 add a disabling for landback, set it if flakes are enabled
nemo
parents: 4690
diff changeset
   946
                    end
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   947
                end;
5885
ae257409bcff Remove extra graphical resweeps, and smooth prior to despeckling. Was getting odd desync here without Land[] seemingly incorrect at end of passes. Just removing seems to fix, and code wasn't that good an idea in its prior state anyway.
nemo
parents: 5832
diff changeset
   948
6990
40e5af28d026 change every return value into a more pascal-ish form, using the name of the fucntion (helps the parser and macpas compaitilibity)
koda
parents: 6982
diff changeset
   949
        if c < 4 then // 0-3 neighbours
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   950
        begin
6990
40e5af28d026 change every return value into a more pascal-ish form, using the name of the fucntion (helps the parser and macpas compaitilibity)
koda
parents: 6982
diff changeset
   951
            if ((Land[Y, X] and lfBasic) <> 0) and (not disableLandBack) then
40e5af28d026 change every return value into a more pascal-ish form, using the name of the fucntion (helps the parser and macpas compaitilibity)
koda
parents: 6982
diff changeset
   952
                LandPixels[yy, xx]:= LandBackPixel(X, Y)
40e5af28d026 change every return value into a more pascal-ish form, using the name of the fucntion (helps the parser and macpas compaitilibity)
koda
parents: 6982
diff changeset
   953
            else
40e5af28d026 change every return value into a more pascal-ish form, using the name of the fucntion (helps the parser and macpas compaitilibity)
koda
parents: 6982
diff changeset
   954
                LandPixels[yy, xx]:= 0;
3595
341e407e3754 partially removing DOWNSCALE ifdef -- only two remain and their removal requires dynamic allocation (btw this breaks low quality mode)
koda
parents: 3554
diff changeset
   955
6990
40e5af28d026 change every return value into a more pascal-ish form, using the name of the fucntion (helps the parser and macpas compaitilibity)
koda
parents: 6982
diff changeset
   956
            if not pixelsweep then
6681
nemo
parents: 6580
diff changeset
   957
            begin
6990
40e5af28d026 change every return value into a more pascal-ish form, using the name of the fucntion (helps the parser and macpas compaitilibity)
koda
parents: 6982
diff changeset
   958
                Land[Y, X]:= 0;
40e5af28d026 change every return value into a more pascal-ish form, using the name of the fucntion (helps the parser and macpas compaitilibity)
koda
parents: 6982
diff changeset
   959
                exit
6681
nemo
parents: 6580
diff changeset
   960
            end
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   961
        end;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   962
    end;
6990
40e5af28d026 change every return value into a more pascal-ish form, using the name of the fucntion (helps the parser and macpas compaitilibity)
koda
parents: 6982
diff changeset
   963
    Despeckle:= false
5267
e9ae019e9bb4 move smoothing into separate function, adjust call order
nemo
parents: 5266
diff changeset
   964
end;
e9ae019e9bb4 move smoothing into separate function, adjust call order
nemo
parents: 5266
diff changeset
   965
e9ae019e9bb4 move smoothing into separate function, adjust call order
nemo
parents: 5266
diff changeset
   966
procedure Smooth(X, Y: LongInt);
e9ae019e9bb4 move smoothing into separate function, adjust call order
nemo
parents: 5266
diff changeset
   967
begin
5261
2db030882bc9 More AA - try smoothing explosions a bit
nemo
parents: 5179
diff changeset
   968
// a bit of AA for explosions
7492
3188794b9d87 Perf opt for the c conversion. Use downto instead to avoid repeated function calls in the loop
nemo
parents: 7270
diff changeset
   969
if (Land[Y, X] = 0) and (Y > LongInt(topY) + 1) and
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   970
    (Y < LAND_HEIGHT-2) and (X > LongInt(leftX) + 1) and (X < LongInt(rightX) - 1) then
5261
2db030882bc9 More AA - try smoothing explosions a bit
nemo
parents: 5179
diff changeset
   971
    begin
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   972
    if ((((Land[y, x-1] and lfDamaged) <> 0) and (((Land[y+1,x] and lfDamaged) <> 0)) or ((Land[y-1,x] and lfDamaged) <> 0))
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   973
    or (((Land[y, x+1] and lfDamaged) <> 0) and (((Land[y-1,x] and lfDamaged) <> 0) or ((Land[y+1,x] and lfDamaged) <> 0)))) then
5261
2db030882bc9 More AA - try smoothing explosions a bit
nemo
parents: 5179
diff changeset
   974
        begin
5274
941da059472b Avoid desyncing on blurry land
nemo
parents: 5267
diff changeset
   975
        if (cReducedQuality and rqBlurryLand) = 0 then
941da059472b Avoid desyncing on blurry land
nemo
parents: 5267
diff changeset
   976
            begin
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   977
            if ((LandPixels[y,x] and AMask) shr AShift) < 10 then
6982
8d41d22a291d breaking news, we don't support typed consts anymore
koda
parents: 6700
diff changeset
   978
                LandPixels[y,x]:= (ExplosionBorderColor and (not AMask)) or (128 shl AShift)
5274
941da059472b Avoid desyncing on blurry land
nemo
parents: 5267
diff changeset
   979
            else
941da059472b Avoid desyncing on blurry land
nemo
parents: 5267
diff changeset
   980
                LandPixels[y,x]:=
6982
8d41d22a291d breaking news, we don't support typed consts anymore
koda
parents: 6700
diff changeset
   981
                                (((((LandPixels[y,x] and RMask shr RShift) div 2)+((ExplosionBorderColor and RMask) shr RShift) div 2) and $FF) shl RShift) or
8d41d22a291d breaking news, we don't support typed consts anymore
koda
parents: 6700
diff changeset
   982
                                (((((LandPixels[y,x] and GMask shr GShift) div 2)+((ExplosionBorderColor and GMask) shr GShift) div 2) and $FF) shl GShift) or
8d41d22a291d breaking news, we don't support typed consts anymore
koda
parents: 6700
diff changeset
   983
                                (((((LandPixels[y,x] and BMask shr BShift) div 2)+((ExplosionBorderColor and BMask) shr BShift) div 2) and $FF) shl BShift) or ($FF shl AShift)
5274
941da059472b Avoid desyncing on blurry land
nemo
parents: 5267
diff changeset
   984
            end;
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   985
        if (Land[y, x-1] = lfObject) then
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   986
            Land[y,x]:= lfObject
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   987
        else if (Land[y, x+1] = lfObject) then
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   988
            Land[y,x]:= lfObject
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   989
        else
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   990
            Land[y,x]:= lfBasic;
5261
2db030882bc9 More AA - try smoothing explosions a bit
nemo
parents: 5179
diff changeset
   991
        end
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   992
    else if ((((Land[y, x-1] and lfDamaged) <> 0) and ((Land[y+1,x-1] and lfDamaged) <> 0) and ((Land[y+2,x] and lfDamaged) <> 0))
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   993
    or (((Land[y, x-1] and lfDamaged) <> 0) and ((Land[y-1,x-1] and lfDamaged) <> 0) and ((Land[y-2,x] and lfDamaged) <> 0))
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   994
    or (((Land[y, x+1] and lfDamaged) <> 0) and ((Land[y+1,x+1] and lfDamaged) <> 0) and ((Land[y+2,x] and lfDamaged) <> 0))
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   995
    or (((Land[y, x+1] and lfDamaged) <> 0) and ((Land[y-1,x+1] and lfDamaged) <> 0) and ((Land[y-2,x] and lfDamaged) <> 0))
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   996
    or (((Land[y+1, x] and lfDamaged) <> 0) and ((Land[y+1,x+1] and lfDamaged) <> 0) and ((Land[y,x+2] and lfDamaged) <> 0))
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   997
    or (((Land[y-1, x] and lfDamaged) <> 0) and ((Land[y-1,x+1] and lfDamaged) <> 0) and ((Land[y,x+2] and lfDamaged) <> 0))
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   998
    or (((Land[y+1, x] and lfDamaged) <> 0) and ((Land[y+1,x-1] and lfDamaged) <> 0) and ((Land[y,x-2] and lfDamaged) <> 0))
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   999
    or (((Land[y-1, x] and lfDamaged) <> 0) and ((Land[y-1,x-1] and lfDamaged) <> 0) and ((Land[y,x-2] and lfDamaged) <> 0))) then
5261
2db030882bc9 More AA - try smoothing explosions a bit
nemo
parents: 5179
diff changeset
  1000
        begin
5274
941da059472b Avoid desyncing on blurry land
nemo
parents: 5267
diff changeset
  1001
        if (cReducedQuality and rqBlurryLand) = 0 then
941da059472b Avoid desyncing on blurry land
nemo
parents: 5267
diff changeset
  1002
            begin
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1003
            if ((LandPixels[y,x] and AMask) shr AShift) < 10 then
6982
8d41d22a291d breaking news, we don't support typed consts anymore
koda
parents: 6700
diff changeset
  1004
                LandPixels[y,x]:= (ExplosionBorderColor and (not AMask)) or (64 shl AShift)
5274
941da059472b Avoid desyncing on blurry land
nemo
parents: 5267
diff changeset
  1005
            else
941da059472b Avoid desyncing on blurry land
nemo
parents: 5267
diff changeset
  1006
                LandPixels[y,x]:=
6982
8d41d22a291d breaking news, we don't support typed consts anymore
koda
parents: 6700
diff changeset
  1007
                                (((((LandPixels[y,x] and RMask shr RShift) * 3 div 4)+((ExplosionBorderColor and RMask) shr RShift) div 4) and $FF) shl RShift) or
8d41d22a291d breaking news, we don't support typed consts anymore
koda
parents: 6700
diff changeset
  1008
                                (((((LandPixels[y,x] and GMask shr GShift) * 3 div 4)+((ExplosionBorderColor and GMask) shr GShift) div 4) and $FF) shl GShift) or
8d41d22a291d breaking news, we don't support typed consts anymore
koda
parents: 6700
diff changeset
  1009
                                (((((LandPixels[y,x] and BMask shr BShift) * 3 div 4)+((ExplosionBorderColor and BMask) shr BShift) div 4) and $FF) shl BShift) or ($FF shl AShift)
5274
941da059472b Avoid desyncing on blurry land
nemo
parents: 5267
diff changeset
  1010
            end;
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1011
        if (Land[y, x-1] = lfObject) then
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1012
            Land[y, x]:= lfObject
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1013
        else if (Land[y, x+1] = lfObject) then
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1014
            Land[y, x]:= lfObject
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1015
        else if (Land[y+1, x] = lfObject) then
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1016
            Land[y, x]:= lfObject
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1017
        else if (Land[y-1, x] = lfObject) then
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1018
        Land[y, x]:= lfObject
5687
fac606654317 Die speckles, round N. Check that alpha is not basically empty while blending, try to match the damaged land type.
nemo
parents: 5480
diff changeset
  1019
        else Land[y,x]:= lfBasic
5261
2db030882bc9 More AA - try smoothing explosions a bit
nemo
parents: 5179
diff changeset
  1020
        end
5267
e9ae019e9bb4 move smoothing into separate function, adjust call order
nemo
parents: 5266
diff changeset
  1021
    end
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1022
else if ((cReducedQuality and rqBlurryLand) = 0) and (LandPixels[Y, X] and AMask = 255)
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1023
and ((Land[Y, X] and (lfDamaged or lfBasic) = lfBasic) or (Land[Y, X] and (lfDamaged or lfBasic) = lfBasic))
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1024
and (Y > LongInt(topY) + 1) and (Y < LAND_HEIGHT-2) and (X > LongInt(leftX) + 1) and (X < LongInt(rightX) - 1) then
6130
026fd01a5e2c Blend the outter side too
nemo
parents: 6097
diff changeset
  1025
    begin
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1026
    if ((((Land[y, x-1] and lfDamaged) <> 0) and (((Land[y+1,x] and lfDamaged) <> 0)) or ((Land[y-1,x] and lfDamaged) <> 0))
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1027
    or (((Land[y, x+1] and lfDamaged) <> 0) and (((Land[y-1,x] and lfDamaged) <> 0) or ((Land[y+1,x] and lfDamaged) <> 0)))) then
6130
026fd01a5e2c Blend the outter side too
nemo
parents: 6097
diff changeset
  1028
        begin
026fd01a5e2c Blend the outter side too
nemo
parents: 6097
diff changeset
  1029
        LandPixels[y,x]:=
6982
8d41d22a291d breaking news, we don't support typed consts anymore
koda
parents: 6700
diff changeset
  1030
                        (((((LandPixels[y,x] and RMask shr RShift) div 2)+((ExplosionBorderColor and RMask) shr RShift) div 2) and $FF) shl RShift) or
8d41d22a291d breaking news, we don't support typed consts anymore
koda
parents: 6700
diff changeset
  1031
                        (((((LandPixels[y,x] and GMask shr GShift) div 2)+((ExplosionBorderColor and GMask) shr GShift) div 2) and $FF) shl GShift) or
8d41d22a291d breaking news, we don't support typed consts anymore
koda
parents: 6700
diff changeset
  1032
                        (((((LandPixels[y,x] and BMask shr BShift) div 2)+((ExplosionBorderColor and BMask) shr BShift) div 2) and $FF) shl BShift) or ($FF shl AShift)
6130
026fd01a5e2c Blend the outter side too
nemo
parents: 6097
diff changeset
  1033
        end
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1034
    else if ((((Land[y, x-1] and lfDamaged) <> 0) and ((Land[y+1,x-1] and lfDamaged) <> 0) and ((Land[y+2,x] and lfDamaged) <> 0))
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1035
    or (((Land[y, x-1] and lfDamaged) <> 0) and ((Land[y-1,x-1] and lfDamaged) <> 0) and ((Land[y-2,x] and lfDamaged) <> 0))
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1036
    or (((Land[y, x+1] and lfDamaged) <> 0) and ((Land[y+1,x+1] and lfDamaged) <> 0) and ((Land[y+2,x] and lfDamaged) <> 0))
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1037
    or (((Land[y, x+1] and lfDamaged) <> 0) and ((Land[y-1,x+1] and lfDamaged) <> 0) and ((Land[y-2,x] and lfDamaged) <> 0))
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1038
    or (((Land[y+1, x] and lfDamaged) <> 0) and ((Land[y+1,x+1] and lfDamaged) <> 0) and ((Land[y,x+2] and lfDamaged) <> 0))
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1039
    or (((Land[y-1, x] and lfDamaged) <> 0) and ((Land[y-1,x+1] and lfDamaged) <> 0) and ((Land[y,x+2] and lfDamaged) <> 0))
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1040
    or (((Land[y+1, x] and lfDamaged) <> 0) and ((Land[y+1,x-1] and lfDamaged) <> 0) and ((Land[y,x-2] and lfDamaged) <> 0))
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1041
    or (((Land[y-1, x] and lfDamaged) <> 0) and ((Land[y-1,x-1] and lfDamaged) <> 0) and ((Land[y,x-2] and lfDamaged) <> 0))) then
6130
026fd01a5e2c Blend the outter side too
nemo
parents: 6097
diff changeset
  1042
        begin
026fd01a5e2c Blend the outter side too
nemo
parents: 6097
diff changeset
  1043
        LandPixels[y,x]:=
6982
8d41d22a291d breaking news, we don't support typed consts anymore
koda
parents: 6700
diff changeset
  1044
                        (((((LandPixels[y,x] and RMask shr RShift) * 3 div 4)+((ExplosionBorderColor and RMask) shr RShift) div 4) and $FF) shl RShift) or
8d41d22a291d breaking news, we don't support typed consts anymore
koda
parents: 6700
diff changeset
  1045
                        (((((LandPixels[y,x] and GMask shr GShift) * 3 div 4)+((ExplosionBorderColor and GMask) shr GShift) div 4) and $FF) shl GShift) or
8d41d22a291d breaking news, we don't support typed consts anymore
koda
parents: 6700
diff changeset
  1046
                        (((((LandPixels[y,x] and BMask shr BShift) * 3 div 4)+((ExplosionBorderColor and BMask) shr BShift) div 4) and $FF) shl BShift) or ($FF shl AShift)
6130
026fd01a5e2c Blend the outter side too
nemo
parents: 6097
diff changeset
  1047
        end
026fd01a5e2c Blend the outter side too
nemo
parents: 6097
diff changeset
  1048
    end
1738
00e8dadce69a Add nemo's depixeling patch. Still needs some polishing for the case when we delete pixel on which hedgehog stays
unc0rr
parents: 1066
diff changeset
  1049
end;
00e8dadce69a Add nemo's depixeling patch. Still needs some polishing for the case when we delete pixel on which hedgehog stays
unc0rr
parents: 1066
diff changeset
  1050
1792
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1761
diff changeset
  1051
function SweepDirty: boolean;
5885
ae257409bcff Remove extra graphical resweeps, and smooth prior to despeckling. Was getting odd desync here without Land[] seemingly incorrect at end of passes. Just removing seems to fix, and code wasn't that good an idea in its prior state anyway.
nemo
parents: 5832
diff changeset
  1052
var x, y, xx, yy, ty, tx: LongInt;
ae257409bcff Remove extra graphical resweeps, and smooth prior to despeckling. Was getting odd desync here without Land[] seemingly incorrect at end of passes. Just removing seems to fix, and code wasn't that good an idea in its prior state anyway.
nemo
parents: 5832
diff changeset
  1053
    bRes, updateBlock, resweep, recheck: boolean;
1738
00e8dadce69a Add nemo's depixeling patch. Still needs some polishing for the case when we delete pixel on which hedgehog stays
unc0rr
parents: 1066
diff changeset
  1054
begin
2695
ed789a7ef68d makes freepascal code compatible with OBJFPC mode
koda
parents: 2666
diff changeset
  1055
bRes:= false;
3554
066faceb977d Extend pixel sweep to recheck neighbours if erasing on edges
nemo
parents: 3521
diff changeset
  1056
reCheck:= true;
1792
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1761
diff changeset
  1057
3554
066faceb977d Extend pixel sweep to recheck neighbours if erasing on edges
nemo
parents: 3521
diff changeset
  1058
while recheck do
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
  1059
    begin
3554
066faceb977d Extend pixel sweep to recheck neighbours if erasing on edges
nemo
parents: 3521
diff changeset
  1060
    recheck:= false;
066faceb977d Extend pixel sweep to recheck neighbours if erasing on edges
nemo
parents: 3521
diff changeset
  1061
    for y:= 0 to LAND_HEIGHT div 32 - 1 do
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
  1062
        begin
3554
066faceb977d Extend pixel sweep to recheck neighbours if erasing on edges
nemo
parents: 3521
diff changeset
  1063
        for x:= 0 to LAND_WIDTH div 32 - 1 do
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
  1064
            begin
5895
212d3b459658 smoothing should be after despeckling
nemo
parents: 5887
diff changeset
  1065
            if LandDirty[y, x] = 1 then
2167
4e9ad395c1d1 Loop sweeping to avoid stray pixels. Avoided at first hoping there was a cleverer approach. Fortunately sweep is infrequent.
nemo
parents: 1892
diff changeset
  1066
                begin
3554
066faceb977d Extend pixel sweep to recheck neighbours if erasing on edges
nemo
parents: 3521
diff changeset
  1067
                updateBlock:= false;
5885
ae257409bcff Remove extra graphical resweeps, and smooth prior to despeckling. Was getting odd desync here without Land[] seemingly incorrect at end of passes. Just removing seems to fix, and code wasn't that good an idea in its prior state anyway.
nemo
parents: 5832
diff changeset
  1068
                resweep:= true;
3602
99c93fa258d6 Restore prior optimisation with the wildly out-of-bounds tx in LandDirty removed
nemo
parents: 3601
diff changeset
  1069
                ty:= y * 32;
99c93fa258d6 Restore prior optimisation with the wildly out-of-bounds tx in LandDirty removed
nemo
parents: 3601
diff changeset
  1070
                tx:= x * 32;
5885
ae257409bcff Remove extra graphical resweeps, and smooth prior to despeckling. Was getting odd desync here without Land[] seemingly incorrect at end of passes. Just removing seems to fix, and code wasn't that good an idea in its prior state anyway.
nemo
parents: 5832
diff changeset
  1071
                while(resweep) do
3554
066faceb977d Extend pixel sweep to recheck neighbours if erasing on edges
nemo
parents: 3521
diff changeset
  1072
                    begin
5885
ae257409bcff Remove extra graphical resweeps, and smooth prior to despeckling. Was getting odd desync here without Land[] seemingly incorrect at end of passes. Just removing seems to fix, and code wasn't that good an idea in its prior state anyway.
nemo
parents: 5832
diff changeset
  1073
                    resweep:= false;
3602
99c93fa258d6 Restore prior optimisation with the wildly out-of-bounds tx in LandDirty removed
nemo
parents: 3601
diff changeset
  1074
                    for yy:= ty to ty + 31 do
99c93fa258d6 Restore prior optimisation with the wildly out-of-bounds tx in LandDirty removed
nemo
parents: 3601
diff changeset
  1075
                        for xx:= tx to tx + 31 do
5885
ae257409bcff Remove extra graphical resweeps, and smooth prior to despeckling. Was getting odd desync here without Land[] seemingly incorrect at end of passes. Just removing seems to fix, and code wasn't that good an idea in its prior state anyway.
nemo
parents: 5832
diff changeset
  1076
                            if Despeckle(xx, yy) then
3554
066faceb977d Extend pixel sweep to recheck neighbours if erasing on edges
nemo
parents: 3521
diff changeset
  1077
                                begin
066faceb977d Extend pixel sweep to recheck neighbours if erasing on edges
nemo
parents: 3521
diff changeset
  1078
                                bRes:= true;
066faceb977d Extend pixel sweep to recheck neighbours if erasing on edges
nemo
parents: 3521
diff changeset
  1079
                                updateBlock:= true;
5885
ae257409bcff Remove extra graphical resweeps, and smooth prior to despeckling. Was getting odd desync here without Land[] seemingly incorrect at end of passes. Just removing seems to fix, and code wasn't that good an idea in its prior state anyway.
nemo
parents: 5832
diff changeset
  1080
                                resweep:= true;
ae257409bcff Remove extra graphical resweeps, and smooth prior to despeckling. Was getting odd desync here without Land[] seemingly incorrect at end of passes. Just removing seems to fix, and code wasn't that good an idea in its prior state anyway.
nemo
parents: 5832
diff changeset
  1081
                                if (yy = ty) and (y > 0) then
ae257409bcff Remove extra graphical resweeps, and smooth prior to despeckling. Was getting odd desync here without Land[] seemingly incorrect at end of passes. Just removing seems to fix, and code wasn't that good an idea in its prior state anyway.
nemo
parents: 5832
diff changeset
  1082
                                    begin
ae257409bcff Remove extra graphical resweeps, and smooth prior to despeckling. Was getting odd desync here without Land[] seemingly incorrect at end of passes. Just removing seems to fix, and code wasn't that good an idea in its prior state anyway.
nemo
parents: 5832
diff changeset
  1083
                                    LandDirty[y-1, x]:= 1;
ae257409bcff Remove extra graphical resweeps, and smooth prior to despeckling. Was getting odd desync here without Land[] seemingly incorrect at end of passes. Just removing seems to fix, and code wasn't that good an idea in its prior state anyway.
nemo
parents: 5832
diff changeset
  1084
                                    recheck:= true;
ae257409bcff Remove extra graphical resweeps, and smooth prior to despeckling. Was getting odd desync here without Land[] seemingly incorrect at end of passes. Just removing seems to fix, and code wasn't that good an idea in its prior state anyway.
nemo
parents: 5832
diff changeset
  1085
                                    end
ae257409bcff Remove extra graphical resweeps, and smooth prior to despeckling. Was getting odd desync here without Land[] seemingly incorrect at end of passes. Just removing seems to fix, and code wasn't that good an idea in its prior state anyway.
nemo
parents: 5832
diff changeset
  1086
                                else if (yy = ty+31) and (y < LAND_HEIGHT div 32 - 1) then
ae257409bcff Remove extra graphical resweeps, and smooth prior to despeckling. Was getting odd desync here without Land[] seemingly incorrect at end of passes. Just removing seems to fix, and code wasn't that good an idea in its prior state anyway.
nemo
parents: 5832
diff changeset
  1087
                                    begin
ae257409bcff Remove extra graphical resweeps, and smooth prior to despeckling. Was getting odd desync here without Land[] seemingly incorrect at end of passes. Just removing seems to fix, and code wasn't that good an idea in its prior state anyway.
nemo
parents: 5832
diff changeset
  1088
                                    LandDirty[y+1, x]:= 1;
ae257409bcff Remove extra graphical resweeps, and smooth prior to despeckling. Was getting odd desync here without Land[] seemingly incorrect at end of passes. Just removing seems to fix, and code wasn't that good an idea in its prior state anyway.
nemo
parents: 5832
diff changeset
  1089
                                    recheck:= true;
ae257409bcff Remove extra graphical resweeps, and smooth prior to despeckling. Was getting odd desync here without Land[] seemingly incorrect at end of passes. Just removing seems to fix, and code wasn't that good an idea in its prior state anyway.
nemo
parents: 5832
diff changeset
  1090
                                    end;
ae257409bcff Remove extra graphical resweeps, and smooth prior to despeckling. Was getting odd desync here without Land[] seemingly incorrect at end of passes. Just removing seems to fix, and code wasn't that good an idea in its prior state anyway.
nemo
parents: 5832
diff changeset
  1091
                                if (xx = tx) and (x > 0) then
ae257409bcff Remove extra graphical resweeps, and smooth prior to despeckling. Was getting odd desync here without Land[] seemingly incorrect at end of passes. Just removing seems to fix, and code wasn't that good an idea in its prior state anyway.
nemo
parents: 5832
diff changeset
  1092
                                    begin
ae257409bcff Remove extra graphical resweeps, and smooth prior to despeckling. Was getting odd desync here without Land[] seemingly incorrect at end of passes. Just removing seems to fix, and code wasn't that good an idea in its prior state anyway.
nemo
parents: 5832
diff changeset
  1093
                                    LandDirty[y, x-1]:= 1;
ae257409bcff Remove extra graphical resweeps, and smooth prior to despeckling. Was getting odd desync here without Land[] seemingly incorrect at end of passes. Just removing seems to fix, and code wasn't that good an idea in its prior state anyway.
nemo
parents: 5832
diff changeset
  1094
                                    recheck:= true;
ae257409bcff Remove extra graphical resweeps, and smooth prior to despeckling. Was getting odd desync here without Land[] seemingly incorrect at end of passes. Just removing seems to fix, and code wasn't that good an idea in its prior state anyway.
nemo
parents: 5832
diff changeset
  1095
                                    end
ae257409bcff Remove extra graphical resweeps, and smooth prior to despeckling. Was getting odd desync here without Land[] seemingly incorrect at end of passes. Just removing seems to fix, and code wasn't that good an idea in its prior state anyway.
nemo
parents: 5832
diff changeset
  1096
                                else if (xx = tx+31) and (x < LAND_WIDTH div 32 - 1) then
ae257409bcff Remove extra graphical resweeps, and smooth prior to despeckling. Was getting odd desync here without Land[] seemingly incorrect at end of passes. Just removing seems to fix, and code wasn't that good an idea in its prior state anyway.
nemo
parents: 5832
diff changeset
  1097
                                    begin
ae257409bcff Remove extra graphical resweeps, and smooth prior to despeckling. Was getting odd desync here without Land[] seemingly incorrect at end of passes. Just removing seems to fix, and code wasn't that good an idea in its prior state anyway.
nemo
parents: 5832
diff changeset
  1098
                                    LandDirty[y, x+1]:= 1;
ae257409bcff Remove extra graphical resweeps, and smooth prior to despeckling. Was getting odd desync here without Land[] seemingly incorrect at end of passes. Just removing seems to fix, and code wasn't that good an idea in its prior state anyway.
nemo
parents: 5832
diff changeset
  1099
                                    recheck:= true;
ae257409bcff Remove extra graphical resweeps, and smooth prior to despeckling. Was getting odd desync here without Land[] seemingly incorrect at end of passes. Just removing seems to fix, and code wasn't that good an idea in its prior state anyway.
nemo
parents: 5832
diff changeset
  1100
                                    end
3554
066faceb977d Extend pixel sweep to recheck neighbours if erasing on edges
nemo
parents: 3521
diff changeset
  1101
                                end;
066faceb977d Extend pixel sweep to recheck neighbours if erasing on edges
nemo
parents: 3521
diff changeset
  1102
                    end;
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1103
                if updateBlock then
7170
84ac6c6d2d8e Only create textures for non-empty LandPixel chunks. This should save a fair amount of memory, especially on smaller maps, and eliminate a number of draws
nemo
parents: 7150
diff changeset
  1104
                    UpdateLandTexture(tx, 32, ty, 32, false);
5895
212d3b459658 smoothing should be after despeckling
nemo
parents: 5887
diff changeset
  1105
                LandDirty[y, x]:= 2;
2167
4e9ad395c1d1 Loop sweeping to avoid stray pixels. Avoided at first hoping there was a cleverer approach. Fortunately sweep is infrequent.
nemo
parents: 1892
diff changeset
  1106
                end;
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
  1107
            end;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
  1108
        end;
3554
066faceb977d Extend pixel sweep to recheck neighbours if erasing on edges
nemo
parents: 3521
diff changeset
  1109
     end;
1792
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1761
diff changeset
  1110
5895
212d3b459658 smoothing should be after despeckling
nemo
parents: 5887
diff changeset
  1111
for y:= 0 to LAND_HEIGHT div 32 - 1 do
212d3b459658 smoothing should be after despeckling
nemo
parents: 5887
diff changeset
  1112
    for x:= 0 to LAND_WIDTH div 32 - 1 do
212d3b459658 smoothing should be after despeckling
nemo
parents: 5887
diff changeset
  1113
        if LandDirty[y, x] <> 0 then
212d3b459658 smoothing should be after despeckling
nemo
parents: 5887
diff changeset
  1114
            begin
212d3b459658 smoothing should be after despeckling
nemo
parents: 5887
diff changeset
  1115
            LandDirty[y, x]:= 0;
212d3b459658 smoothing should be after despeckling
nemo
parents: 5887
diff changeset
  1116
            ty:= y * 32;
212d3b459658 smoothing should be after despeckling
nemo
parents: 5887
diff changeset
  1117
            tx:= x * 32;
212d3b459658 smoothing should be after despeckling
nemo
parents: 5887
diff changeset
  1118
            for yy:= ty to ty + 31 do
212d3b459658 smoothing should be after despeckling
nemo
parents: 5887
diff changeset
  1119
                for xx:= tx to tx + 31 do
212d3b459658 smoothing should be after despeckling
nemo
parents: 5887
diff changeset
  1120
                    Smooth(xx,yy)
212d3b459658 smoothing should be after despeckling
nemo
parents: 5887
diff changeset
  1121
            end;
212d3b459658 smoothing should be after despeckling
nemo
parents: 5887
diff changeset
  1122
2695
ed789a7ef68d makes freepascal code compatible with OBJFPC mode
koda
parents: 2666
diff changeset
  1123
SweepDirty:= bRes;
1738
00e8dadce69a Add nemo's depixeling patch. Still needs some polishing for the case when we delete pixel on which hedgehog stays
unc0rr
parents: 1066
diff changeset
  1124
end;
184
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
  1125
5885
ae257409bcff Remove extra graphical resweeps, and smooth prior to despeckling. Was getting odd desync here without Land[] seemingly incorrect at end of passes. Just removing seems to fix, and code wasn't that good an idea in its prior state anyway.
nemo
parents: 5832
diff changeset
  1126
2331
e4941a7986d6 Another try at keeping blowtorch/firepunch/jackhammer from going through indestructible stuff. Shame these routines don't use hedgehog movement
nemo
parents: 2236
diff changeset
  1127
// Return true if outside of land or not the value tested, used right now for some X/Y movement that does not use normal hedgehog movement in GSHandlers.inc
6096
a00dbbf49d6c Add landbacktex to a few maps, just to see how it looks.
nemo
parents: 6081
diff changeset
  1128
function CheckLandValue(X, Y: LongInt; LandFlag: Word): boolean; inline;
2331
e4941a7986d6 Another try at keeping blowtorch/firepunch/jackhammer from going through indestructible stuff. Shame these routines don't use hedgehog movement
nemo
parents: 2236
diff changeset
  1129
begin
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1130
    CheckLandValue:= ((X and LAND_WIDTH_MASK <> 0) or (Y and LAND_HEIGHT_MASK <> 0)) or ((Land[Y, X] and LandFlag) = 0)
2331
e4941a7986d6 Another try at keeping blowtorch/firepunch/jackhammer from going through indestructible stuff. Shame these routines don't use hedgehog movement
nemo
parents: 2236
diff changeset
  1131
end;
4367
f4a0ec067601 uLand isn't that important to them
unc0rr
parents: 4359
diff changeset
  1132
6096
a00dbbf49d6c Add landbacktex to a few maps, just to see how it looks.
nemo
parents: 6081
diff changeset
  1133
function LandBackPixel(x, y: LongInt): LongWord; inline;
4367
f4a0ec067601 uLand isn't that important to them
unc0rr
parents: 4359
diff changeset
  1134
var p: PLongWordArray;
f4a0ec067601 uLand isn't that important to them
unc0rr
parents: 4359
diff changeset
  1135
begin
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1136
    if LandBackSurface = nil then
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1137
        LandBackPixel:= 0
4367
f4a0ec067601 uLand isn't that important to them
unc0rr
parents: 4359
diff changeset
  1138
    else
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1139
        begin
4367
f4a0ec067601 uLand isn't that important to them
unc0rr
parents: 4359
diff changeset
  1140
        p:= LandBackSurface^.pixels;
f4a0ec067601 uLand isn't that important to them
unc0rr
parents: 4359
diff changeset
  1141
        LandBackPixel:= p^[LandBackSurface^.w * (y mod LandBackSurface^.h) + (x mod LandBackSurface^.w)];// or $FF000000;
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1142
        end
4367
f4a0ec067601 uLand isn't that important to them
unc0rr
parents: 4359
diff changeset
  1143
end;
f4a0ec067601 uLand isn't that important to them
unc0rr
parents: 4359
diff changeset
  1144
f4a0ec067601 uLand isn't that important to them
unc0rr
parents: 4359
diff changeset
  1145
6490
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
  1146
procedure DrawLine(X1, Y1, X2, Y2: LongInt; Color: Longword);
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
  1147
var
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
  1148
  eX, eY, dX, dY: LongInt;
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
  1149
  i, sX, sY, x, y, d: LongInt;
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
  1150
begin
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
  1151
eX:= 0;
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
  1152
eY:= 0;
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
  1153
dX:= X2 - X1;
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
  1154
dY:= Y2 - Y1;
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
  1155
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1156
if (dX > 0) then
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1157
    sX:= 1
6490
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
  1158
else
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1159
    if (dX < 0) then
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1160
        begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1161
        sX:= -1;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1162
        dX:= -dX
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1163
        end
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1164
    else
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1165
        sX:= dX;
6490
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
  1166
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1167
if (dY > 0) then
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1168
    sY:= 1
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1169
else
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1170
    if (dY < 0) then
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1171
        begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1172
        sY:= -1;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1173
        dY:= -dY
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1174
        end
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1175
    else
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1176
        sY:= dY;
6490
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
  1177
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1178
if (dX > dY) then
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1179
    d:= dX
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1180
else
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1181
    d:= dY;
6490
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
  1182
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
  1183
x:= X1;
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
  1184
y:= Y1;
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
  1185
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
  1186
for i:= 0 to d do
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
  1187
    begin
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
  1188
    inc(eX, dX);
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
  1189
    inc(eY, dY);
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
  1190
    if (eX > d) then
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1191
        begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1192
        dec(eX, d);
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1193
        inc(x, sX);
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1194
        end;
6490
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
  1195
    if (eY > d) then
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1196
        begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1197
        dec(eY, d);
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1198
        inc(y, sY);
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1199
        end;
6490
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
  1200
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
  1201
    if ((x and LAND_WIDTH_MASK) = 0) and ((y and LAND_HEIGHT_MASK) = 0) then
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1202
        Land[y, x]:= Color;
6490
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
  1203
    end
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
  1204
end;
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
  1205
7150
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1206
procedure DrawDots(x, y, xx, yy: Longint; Color: Longword); inline;
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1207
begin
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1208
    if (((x + xx) and LAND_WIDTH_MASK) = 0) and (((y + yy) and LAND_HEIGHT_MASK) = 0) then Land[y + yy, x + xx]:= Color;
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1209
    if (((x + xx) and LAND_WIDTH_MASK) = 0) and (((y - yy) and LAND_HEIGHT_MASK) = 0) then Land[y - yy, x + xx]:= Color;
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1210
    if (((x - xx) and LAND_WIDTH_MASK) = 0) and (((y + yy) and LAND_HEIGHT_MASK) = 0) then Land[y + yy, x - xx]:= Color;
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1211
    if (((x - xx) and LAND_WIDTH_MASK) = 0) and (((y - yy) and LAND_HEIGHT_MASK) = 0) then Land[y - yy, x - xx]:= Color;
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1212
    if (((x + yy) and LAND_WIDTH_MASK) = 0) and (((y + xx) and LAND_HEIGHT_MASK) = 0) then Land[y + xx, x + yy]:= Color;
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1213
    if (((x + yy) and LAND_WIDTH_MASK) = 0) and (((y - xx) and LAND_HEIGHT_MASK) = 0) then Land[y - xx, x + yy]:= Color;
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1214
    if (((x - yy) and LAND_WIDTH_MASK) = 0) and (((y + xx) and LAND_HEIGHT_MASK) = 0) then Land[y + xx, x - yy]:= Color;
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1215
    if (((x - yy) and LAND_WIDTH_MASK) = 0) and (((y - xx) and LAND_HEIGHT_MASK) = 0) then Land[y - xx, x - yy]:= Color;
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1216
end;
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1217
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1218
procedure DrawLines(X1, Y1, X2, Y2, XX, YY: LongInt; color: Longword);
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1219
var
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1220
  eX, eY, dX, dY: LongInt;
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1221
  i, sX, sY, x, y, d: LongInt;
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1222
  f: boolean;
7147
11b7b12e2b85 Render drawn maps 10-500 times faster
unc0rr
parents: 7035
diff changeset
  1223
begin
7150
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1224
    eX:= 0;
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1225
    eY:= 0;
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1226
    dX:= X2 - X1;
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1227
    dY:= Y2 - Y1;
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1228
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1229
    if (dX > 0) then
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1230
        sX:= 1
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1231
    else
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1232
        if (dX < 0) then
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1233
            begin
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1234
            sX:= -1;
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1235
            dX:= -dX
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1236
            end
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1237
        else
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1238
            sX:= dX;
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1239
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1240
    if (dY > 0) then
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1241
        sY:= 1
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1242
    else
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1243
        if (dY < 0) then
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1244
            begin
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1245
            sY:= -1;
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1246
            dY:= -dY
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1247
            end
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1248
        else
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1249
            sY:= dY;
7147
11b7b12e2b85 Render drawn maps 10-500 times faster
unc0rr
parents: 7035
diff changeset
  1250
7150
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1251
    if (dX > dY) then
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1252
        d:= dX
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1253
    else
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1254
        d:= dY;
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1255
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1256
    x:= X1;
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1257
    y:= Y1;
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1258
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1259
    for i:= 0 to d do
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1260
        begin
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1261
        inc(eX, dX);
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1262
        inc(eY, dY);
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1263
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1264
        f:= eX > d;
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1265
        if f then
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1266
            begin
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1267
            dec(eX, d);
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1268
            inc(x, sX);
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1269
            DrawDots(x, y, xx, yy, color)
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1270
            end;
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1271
        if (eY > d) then
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1272
            begin
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1273
            dec(eY, d);
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1274
            inc(y, sY);
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1275
            f:= true;
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1276
            DrawDots(x, y, xx, yy, color)
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1277
            end;
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1278
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1279
        if not f then
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1280
            DrawDots(x, y, xx, yy, color)
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1281
        end
7147
11b7b12e2b85 Render drawn maps 10-500 times faster
unc0rr
parents: 7035
diff changeset
  1282
end;
11b7b12e2b85 Render drawn maps 10-500 times faster
unc0rr
parents: 7035
diff changeset
  1283
11b7b12e2b85 Render drawn maps 10-500 times faster
unc0rr
parents: 7035
diff changeset
  1284
procedure DrawThickLine(X1, Y1, X2, Y2, radius: LongInt; color: Longword);
11b7b12e2b85 Render drawn maps 10-500 times faster
unc0rr
parents: 7035
diff changeset
  1285
var dx, dy, d: LongInt;
11b7b12e2b85 Render drawn maps 10-500 times faster
unc0rr
parents: 7035
diff changeset
  1286
begin
11b7b12e2b85 Render drawn maps 10-500 times faster
unc0rr
parents: 7035
diff changeset
  1287
    dx:= 0;
11b7b12e2b85 Render drawn maps 10-500 times faster
unc0rr
parents: 7035
diff changeset
  1288
    dy:= Radius;
11b7b12e2b85 Render drawn maps 10-500 times faster
unc0rr
parents: 7035
diff changeset
  1289
    d:= 3 - 2 * Radius;
11b7b12e2b85 Render drawn maps 10-500 times faster
unc0rr
parents: 7035
diff changeset
  1290
    while (dx < dy) do
11b7b12e2b85 Render drawn maps 10-500 times faster
unc0rr
parents: 7035
diff changeset
  1291
        begin
11b7b12e2b85 Render drawn maps 10-500 times faster
unc0rr
parents: 7035
diff changeset
  1292
        DrawLines(x1, y1, x2, y2, dx, dy, color);
11b7b12e2b85 Render drawn maps 10-500 times faster
unc0rr
parents: 7035
diff changeset
  1293
        if (d < 0) then
11b7b12e2b85 Render drawn maps 10-500 times faster
unc0rr
parents: 7035
diff changeset
  1294
            d:= d + 4 * dx + 6
11b7b12e2b85 Render drawn maps 10-500 times faster
unc0rr
parents: 7035
diff changeset
  1295
        else
11b7b12e2b85 Render drawn maps 10-500 times faster
unc0rr
parents: 7035
diff changeset
  1296
            begin
11b7b12e2b85 Render drawn maps 10-500 times faster
unc0rr
parents: 7035
diff changeset
  1297
            d:= d + 4 * (dx - dy) + 10;
11b7b12e2b85 Render drawn maps 10-500 times faster
unc0rr
parents: 7035
diff changeset
  1298
            dec(dy)
11b7b12e2b85 Render drawn maps 10-500 times faster
unc0rr
parents: 7035
diff changeset
  1299
            end;
11b7b12e2b85 Render drawn maps 10-500 times faster
unc0rr
parents: 7035
diff changeset
  1300
        inc(dx)
11b7b12e2b85 Render drawn maps 10-500 times faster
unc0rr
parents: 7035
diff changeset
  1301
        end;
11b7b12e2b85 Render drawn maps 10-500 times faster
unc0rr
parents: 7035
diff changeset
  1302
    if (dx = dy) then
11b7b12e2b85 Render drawn maps 10-500 times faster
unc0rr
parents: 7035
diff changeset
  1303
        DrawLines(x1, y1, x2, y2, dx, dy, color);
11b7b12e2b85 Render drawn maps 10-500 times faster
unc0rr
parents: 7035
diff changeset
  1304
end;
11b7b12e2b85 Render drawn maps 10-500 times faster
unc0rr
parents: 7035
diff changeset
  1305
7268
3a61c53346a8 - Fix cake bug introduced in r2ccfc93c6b5e
unc0rr
parents: 7170
diff changeset
  1306
3a61c53346a8 - Fix cake bug introduced in r2ccfc93c6b5e
unc0rr
parents: 7170
diff changeset
  1307
procedure DumpLandToLog(x, y, r: LongInt);
3a61c53346a8 - Fix cake bug introduced in r2ccfc93c6b5e
unc0rr
parents: 7170
diff changeset
  1308
var xx, yy, dx: LongInt;
3a61c53346a8 - Fix cake bug introduced in r2ccfc93c6b5e
unc0rr
parents: 7170
diff changeset
  1309
    s: shortstring;
3a61c53346a8 - Fix cake bug introduced in r2ccfc93c6b5e
unc0rr
parents: 7170
diff changeset
  1310
begin
3a61c53346a8 - Fix cake bug introduced in r2ccfc93c6b5e
unc0rr
parents: 7170
diff changeset
  1311
    s[0]:= char(r * 2 + 1);
3a61c53346a8 - Fix cake bug introduced in r2ccfc93c6b5e
unc0rr
parents: 7170
diff changeset
  1312
    for yy:= y - r to y + r do
3a61c53346a8 - Fix cake bug introduced in r2ccfc93c6b5e
unc0rr
parents: 7170
diff changeset
  1313
        begin
3a61c53346a8 - Fix cake bug introduced in r2ccfc93c6b5e
unc0rr
parents: 7170
diff changeset
  1314
        for dx:= 0 to r*2 do
3a61c53346a8 - Fix cake bug introduced in r2ccfc93c6b5e
unc0rr
parents: 7170
diff changeset
  1315
            begin
3a61c53346a8 - Fix cake bug introduced in r2ccfc93c6b5e
unc0rr
parents: 7170
diff changeset
  1316
            xx:= dx - r + x;
3a61c53346a8 - Fix cake bug introduced in r2ccfc93c6b5e
unc0rr
parents: 7170
diff changeset
  1317
            if (xx = x) and (yy = y) then
3a61c53346a8 - Fix cake bug introduced in r2ccfc93c6b5e
unc0rr
parents: 7170
diff changeset
  1318
                s[dx + 1]:= 'X'
3a61c53346a8 - Fix cake bug introduced in r2ccfc93c6b5e
unc0rr
parents: 7170
diff changeset
  1319
            else if Land[yy, xx] > 255 then
3a61c53346a8 - Fix cake bug introduced in r2ccfc93c6b5e
unc0rr
parents: 7170
diff changeset
  1320
                s[dx + 1]:= 'O'
3a61c53346a8 - Fix cake bug introduced in r2ccfc93c6b5e
unc0rr
parents: 7170
diff changeset
  1321
            else if Land[yy, xx] > 0 then
3a61c53346a8 - Fix cake bug introduced in r2ccfc93c6b5e
unc0rr
parents: 7170
diff changeset
  1322
                s[dx + 1]:= '*'
3a61c53346a8 - Fix cake bug introduced in r2ccfc93c6b5e
unc0rr
parents: 7170
diff changeset
  1323
            else
3a61c53346a8 - Fix cake bug introduced in r2ccfc93c6b5e
unc0rr
parents: 7170
diff changeset
  1324
                s[dx + 1]:= '.'
3a61c53346a8 - Fix cake bug introduced in r2ccfc93c6b5e
unc0rr
parents: 7170
diff changeset
  1325
            end;
3a61c53346a8 - Fix cake bug introduced in r2ccfc93c6b5e
unc0rr
parents: 7170
diff changeset
  1326
        AddFileLog('Land dump: ' + s);
3a61c53346a8 - Fix cake bug introduced in r2ccfc93c6b5e
unc0rr
parents: 7170
diff changeset
  1327
        end;
3a61c53346a8 - Fix cake bug introduced in r2ccfc93c6b5e
unc0rr
parents: 7170
diff changeset
  1328
end;
3a61c53346a8 - Fix cake bug introduced in r2ccfc93c6b5e
unc0rr
parents: 7170
diff changeset
  1329
184
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
  1330
end.