hedgewars/uLandGraphics.pas
author nemo
Tue, 26 Feb 2013 20:26:49 -0500
branchicegun
changeset 8588 47084c6fcb4e
parent 8584 ea20d9cc8515
parent 8587 6319accfa04a
child 8592 bb724ef609db
child 8596 def92c20cd49
permissions -rw-r--r--
huh. how'd we end up needing a merge here...
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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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371
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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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   237
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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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   242
            if (cReducedQuality and rqBlurryLand) = 0 then
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                LandPixels[t, i]:= 0
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   244
            else
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                LandPixels[t div 2, i div 2]:= 0;
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   246
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   247
end;
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   248
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function isLandscapeEdge(weight:Longint):boolean;
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begin
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    result := (weight < 8) and (weight >= 2);
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end;
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function isLandscape(weight:Longint):boolean;
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begin
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    result := weight < 2;
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end;
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function isEmptySpace(weight:Longint):boolean;
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begin
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    result := not isLandscape(weight) and not isLandscapeEdge(weight);
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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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   278
           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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   283
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   284
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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    w, c: LongWord;
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    weight: Longint;
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begin
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   292
    weight := getPixelWeight(x, y);
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   293
    if isLandscape(weight) then
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   294
        begin
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        // So. 3 parameters here. Ice colour, Ice opacity, and a bias on the greyscaled pixel towards lightness
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        iceSurface:= SpritesData[sprIceTexture].Surface;
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        pictureX := x mod iceSurface^.w;
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        pictureY := y mod iceSurface^.h;
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        icePixels := iceSurface^.pixels;
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        w:= LandPixels[y, x];
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        w:= round(((w shr RShift and $FF) * RGB_LUMINANCE_RED +
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              (w shr BShift and $FF) * RGB_LUMINANCE_GREEN +
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              (w shr GShift and $FF) * RGB_LUMINANCE_BLUE));
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   304
        if w < 128 then w:= w+128;
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   305
        if w > 255 then w:= 255;
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   306
        w:= (w shl RShift) or (w shl BShift) or (w shl GShift) or (LandPixels[y,x] and AMask);
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   307
        //LandPixels[y, x]:= w;
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        LandPixels[y, x]:= addBgColor(w, IceColor);
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   309
        LandPixels[y, x]:= addBgColor(LandPixels[y, x], icePixels^[iceSurface^.w * (y mod iceSurface^.h) + (x mod iceSurface^.w)]);
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        Land[y, x] := land[y, x] or lfIce;
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   311
        end
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   312
    else if (isLandscapeEdge(weight)) then
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   313
        begin
8584
ea20d9cc8515 put ice colour in uVariables, add check for land that is already ice
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        LandPixels[y, x] := $FFB2AF8A;
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   315
        if Land[y, x] > 255 then Land[y, x] := Land[y, x] or lfIce;
8583
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   316
        end;
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   317
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   318
end;
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   319
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   320
function getIncrementInquarter(dx, dy, quarter: Longint): Longint;
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   321
const directionX : array [0..3] of Longint = (0, 0, 1, -1);
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   322
const directionY : array [0..3] of Longint = (1, -1, 0, 0);
8584
ea20d9cc8515 put ice colour in uVariables, add check for land that is already ice
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   323
begin
8583
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   324
    getIncrementInquarter := directionX[quarter] * dx + directionY[quarter] * dy;
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   325
end;
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   326
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   327
function getIncrementInquarter2(dx, dy, quarter: Longint): Longint;
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   328
const directionY : array [0..3] of Longint = (0, 0, 1, 1);
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   329
const directionX : array [0..3] of Longint = (1, 1, 0, 0);
8584
ea20d9cc8515 put ice colour in uVariables, add check for land that is already ice
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   330
begin
8583
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   331
    getIncrementInquarter2 := directionX[quarter] * dx + directionY[quarter] * dy;
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   332
end;
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   333
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   334
procedure FillLandCircleLinesIce(x, y, dx, dy: LongInt);
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   335
var q, i, t: LongInt;
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   336
begin
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   337
for q := 0 to 3 do
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   338
    begin
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   339
        t:= y + getIncrementInquarter(dx, dy, q);
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   340
        if (t and LAND_HEIGHT_MASK) = 0 then
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   341
            for i:= Max(x - getIncrementInquarter2(dx, dy, q), 0) to Min(x + getIncrementInquarter2(dx, dy, q), LAND_WIDTH - 1) do
8584
ea20d9cc8515 put ice colour in uVariables, add check for land that is already ice
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   342
                if (Land[t, i] and (lfIndestructible or lfIce) = 0) and (not disableLandBack or (Land[t, i] > 255))  then
8583
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   343
                    if (cReducedQuality and rqBlurryLand) = 0 then
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   344
                       drawIcePixel(t, i)
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   345
                    else
8584
ea20d9cc8515 put ice colour in uVariables, add check for land that is already ice
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   346
                       drawIcePixel(t div 2, i div 2) ;
8583
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   347
    end;
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   348
end;
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   349
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   350
procedure FillRoundInLandWithIce(X, Y, Radius: LongInt);
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   351
var dx, dy, d: LongInt;
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   352
begin
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   353
dx:= 0;
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   354
dy:= Radius;
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   355
d:= 3 - 2 * Radius;
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   356
    while (dx < dy) do
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   357
        begin
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   358
        FillLandCircleLinesIce(x, y, dx, dy);
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   359
        if (d < 0) then
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   360
            d:= d + 4 * dx + 6
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diff changeset
   361
        else
f2edd6d5f958 Change shape of ice to round
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diff changeset
   362
            begin
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   363
            d:= d + 4 * (dx - dy) + 10;
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   364
            dec(dy)
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   365
            end;
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   366
        inc(dx)
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   367
        end;
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   368
    if (dx = dy) then
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   369
        FillLandCircleLinesIce(x, y, dx, dy);
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   370
end;
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   371
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   372
3689
e2be39ee19f0 Engine:
smaxx
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diff changeset
   373
function FillLandCircleLinesBG(x, y, dx, dy: LongInt): Longword;
5480
37bafa5a7016 kill off some speckles, crank up land gun output
nemo
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   374
var i, t, by, bx: LongInt;
3689
e2be39ee19f0 Engine:
smaxx
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   375
    cnt: Longword;
2647
0e1208e92dfe Smaxx patch with tuning by me:
unc0rr
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diff changeset
   376
begin
3689
e2be39ee19f0 Engine:
smaxx
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diff changeset
   377
cnt:= 0;
3602
99c93fa258d6 Restore prior optimisation with the wildly out-of-bounds tx in LandDirty removed
nemo
parents: 3601
diff changeset
   378
t:= y + dy;
99c93fa258d6 Restore prior optimisation with the wildly out-of-bounds tx in LandDirty removed
nemo
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diff changeset
   379
if (t and LAND_HEIGHT_MASK) = 0 then
7509
76e3a3fc17cd revert 3188794b9d87. does not do what I'd like.
nemo
parents: 7492
diff changeset
   380
    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
   381
        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
   382
            begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   383
            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
   384
                begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   385
                by:= t; bx:= i;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
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diff changeset
   386
                end
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
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diff changeset
   387
            else
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   388
                begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
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diff changeset
   389
                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
   390
                end;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   391
            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
   392
                begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   393
                inc(cnt);
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   394
                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
   395
                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
   396
            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
   397
                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
   398
            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
   399
3602
99c93fa258d6 Restore prior optimisation with the wildly out-of-bounds tx in LandDirty removed
nemo
parents: 3601
diff changeset
   400
t:= y - dy;
99c93fa258d6 Restore prior optimisation with the wildly out-of-bounds tx in LandDirty removed
nemo
parents: 3601
diff changeset
   401
if (t and LAND_HEIGHT_MASK) = 0 then
7509
76e3a3fc17cd revert 3188794b9d87. does not do what I'd like.
nemo
parents: 7492
diff changeset
   402
    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
   403
        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
   404
            begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   405
            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
   406
                begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   407
                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
   408
                end
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   409
            else
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   410
                begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   411
                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
   412
                end;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   413
            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
   414
                begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   415
                inc(cnt);
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   416
                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
   417
                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
   418
            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
   419
                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
   420
            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
   421
3602
99c93fa258d6 Restore prior optimisation with the wildly out-of-bounds tx in LandDirty removed
nemo
parents: 3601
diff changeset
   422
t:= y + dx;
99c93fa258d6 Restore prior optimisation with the wildly out-of-bounds tx in LandDirty removed
nemo
parents: 3601
diff changeset
   423
if (t and LAND_HEIGHT_MASK) = 0 then
7509
76e3a3fc17cd revert 3188794b9d87. does not do what I'd like.
nemo
parents: 7492
diff changeset
   424
    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
   425
        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
   426
            begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   427
            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
   428
                begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   429
                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
   430
                end
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   431
            else
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   432
                begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   433
                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
   434
                end;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   435
            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
   436
                begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   437
                inc(cnt);
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   438
                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
   439
                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
   440
            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
   441
                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
   442
            end;
4695
ac2cb3b99d70 add a disabling for landback, set it if flakes are enabled
nemo
parents: 4690
diff changeset
   443
t:= y - dx;
ac2cb3b99d70 add a disabling for landback, set it if flakes are enabled
nemo
parents: 4690
diff changeset
   444
if (t and LAND_HEIGHT_MASK) = 0 then
7509
76e3a3fc17cd revert 3188794b9d87. does not do what I'd like.
nemo
parents: 7492
diff changeset
   445
    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
   446
        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
   447
            begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   448
            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
   449
                begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   450
                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
   451
                end
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   452
            else
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   453
                begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   454
                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
   455
                end;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   456
            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
   457
                begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   458
                inc(cnt);
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   459
                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
   460
                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
   461
            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
   462
                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
   463
            end;
3689
e2be39ee19f0 Engine:
smaxx
parents: 3608
diff changeset
   464
FillLandCircleLinesBG:= cnt;
2647
0e1208e92dfe Smaxx patch with tuning by me:
unc0rr
parents: 2646
diff changeset
   465
end;
0e1208e92dfe Smaxx patch with tuning by me:
unc0rr
parents: 2646
diff changeset
   466
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 358
diff changeset
   467
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
   468
var i, t: LongInt;
184
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   469
begin
3602
99c93fa258d6 Restore prior optimisation with the wildly out-of-bounds tx in LandDirty removed
nemo
parents: 3601
diff changeset
   470
t:= y + dy;
99c93fa258d6 Restore prior optimisation with the wildly out-of-bounds tx in LandDirty removed
nemo
parents: 3601
diff changeset
   471
if (t and LAND_HEIGHT_MASK) = 0 then
7509
76e3a3fc17cd revert 3188794b9d87. does not do what I'd like.
nemo
parents: 7492
diff changeset
   472
    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
   473
        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
   474
            begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   475
            if (cReducedQuality and rqBlurryLand) = 0 then
6982
8d41d22a291d breaking news, we don't support typed consts anymore
koda
parents: 6700
diff changeset
   476
                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
   477
            else
6982
8d41d22a291d breaking news, we don't support typed consts anymore
koda
parents: 6700
diff changeset
   478
                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
   479
8579
d18bc19d780a graphics tweak. flag a couple more overeager setall HH
nemo
parents: 7509
diff changeset
   480
            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
   481
            //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
   482
            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
   483
            end;
3602
99c93fa258d6 Restore prior optimisation with the wildly out-of-bounds tx in LandDirty removed
nemo
parents: 3601
diff changeset
   484
99c93fa258d6 Restore prior optimisation with the wildly out-of-bounds tx in LandDirty removed
nemo
parents: 3601
diff changeset
   485
t:= y - dy;
99c93fa258d6 Restore prior optimisation with the wildly out-of-bounds tx in LandDirty removed
nemo
parents: 3601
diff changeset
   486
if (t and LAND_HEIGHT_MASK) = 0 then
7509
76e3a3fc17cd revert 3188794b9d87. does not do what I'd like.
nemo
parents: 7492
diff changeset
   487
    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
   488
        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
   489
            begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   490
            if (cReducedQuality and rqBlurryLand) = 0 then
6982
8d41d22a291d breaking news, we don't support typed consts anymore
koda
parents: 6700
diff changeset
   491
                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
   492
            else
6982
8d41d22a291d breaking news, we don't support typed consts anymore
koda
parents: 6700
diff changeset
   493
                LandPixels[t div 2, i div 2]:= ExplosionBorderColor;
8579
d18bc19d780a graphics tweak. flag a couple more overeager setall HH
nemo
parents: 7509
diff changeset
   494
            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
   495
            //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
   496
            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
   497
            end;
3602
99c93fa258d6 Restore prior optimisation with the wildly out-of-bounds tx in LandDirty removed
nemo
parents: 3601
diff changeset
   498
99c93fa258d6 Restore prior optimisation with the wildly out-of-bounds tx in LandDirty removed
nemo
parents: 3601
diff changeset
   499
t:= y + dx;
99c93fa258d6 Restore prior optimisation with the wildly out-of-bounds tx in LandDirty removed
nemo
parents: 3601
diff changeset
   500
if (t and LAND_HEIGHT_MASK) = 0 then
7509
76e3a3fc17cd revert 3188794b9d87. does not do what I'd like.
nemo
parents: 7492
diff changeset
   501
    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
   502
        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
   503
            begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   504
            if (cReducedQuality and rqBlurryLand) = 0 then
6982
8d41d22a291d breaking news, we don't support typed consts anymore
koda
parents: 6700
diff changeset
   505
                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
   506
            else
6982
8d41d22a291d breaking news, we don't support typed consts anymore
koda
parents: 6700
diff changeset
   507
               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
   508
8579
d18bc19d780a graphics tweak. flag a couple more overeager setall HH
nemo
parents: 7509
diff changeset
   509
            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
   510
            //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
   511
            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
   512
            end;
3602
99c93fa258d6 Restore prior optimisation with the wildly out-of-bounds tx in LandDirty removed
nemo
parents: 3601
diff changeset
   513
99c93fa258d6 Restore prior optimisation with the wildly out-of-bounds tx in LandDirty removed
nemo
parents: 3601
diff changeset
   514
t:= y - dx;
99c93fa258d6 Restore prior optimisation with the wildly out-of-bounds tx in LandDirty removed
nemo
parents: 3601
diff changeset
   515
if (t and LAND_HEIGHT_MASK) = 0 then
7509
76e3a3fc17cd revert 3188794b9d87. does not do what I'd like.
nemo
parents: 7492
diff changeset
   516
    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
   517
        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
   518
            begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   519
            if (cReducedQuality and rqBlurryLand) = 0 then
6982
8d41d22a291d breaking news, we don't support typed consts anymore
koda
parents: 6700
diff changeset
   520
                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
   521
            else
6982
8d41d22a291d breaking news, we don't support typed consts anymore
koda
parents: 6700
diff changeset
   522
                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
   523
8579
d18bc19d780a graphics tweak. flag a couple more overeager setall HH
nemo
parents: 7509
diff changeset
   524
            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
   525
            //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
   526
            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
   527
            end;
184
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   528
end;
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   529
3689
e2be39ee19f0 Engine:
smaxx
parents: 3608
diff changeset
   530
function DrawExplosion(X, Y, Radius: LongInt): Longword;
2603
abed6070a669 revert previous commit to remove a wip patch
koda
parents: 2602
diff changeset
   531
var dx, dy, ty, tx, d: LongInt;
3689
e2be39ee19f0 Engine:
smaxx
parents: 3608
diff changeset
   532
    cnt: Longword;
184
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   533
begin
2647
0e1208e92dfe Smaxx patch with tuning by me:
unc0rr
parents: 2646
diff changeset
   534
0e1208e92dfe Smaxx patch with tuning by me:
unc0rr
parents: 2646
diff changeset
   535
// draw background land texture
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   536
    begin
3689
e2be39ee19f0 Engine:
smaxx
parents: 3608
diff changeset
   537
    cnt:= 0;
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   538
    dx:= 0;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   539
    dy:= Radius;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   540
    d:= 3 - 2 * Radius;
2647
0e1208e92dfe Smaxx patch with tuning by me:
unc0rr
parents: 2646
diff changeset
   541
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   542
    while (dx < dy) do
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   543
        begin
3689
e2be39ee19f0 Engine:
smaxx
parents: 3608
diff changeset
   544
        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
   545
        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
   546
            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
   547
        else
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   548
            begin
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   549
            d:= d + 4 * (dx - dy) + 10;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   550
            dec(dy)
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   551
            end;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   552
        inc(dx)
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   553
        end;
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   554
    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
   555
        inc(cnt, FillLandCircleLinesBG(x, y, dx, dy));
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   556
    end;
2647
0e1208e92dfe Smaxx patch with tuning by me:
unc0rr
parents: 2646
diff changeset
   557
0e1208e92dfe Smaxx patch with tuning by me:
unc0rr
parents: 2646
diff changeset
   558
// draw a hole in land
2733
52a5a160566f Engine:
smxx
parents: 2716
diff changeset
   559
if Radius > 20 then
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   560
    begin
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   561
    dx:= 0;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   562
    dy:= Radius - 15;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   563
    d:= 3 - 2 * dy;
2647
0e1208e92dfe Smaxx patch with tuning by me:
unc0rr
parents: 2646
diff changeset
   564
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   565
    while (dx < dy) do
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   566
        begin
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   567
        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
   568
        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
   569
            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
   570
        else
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   571
            begin
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   572
            d:= d + 4 * (dx - dy) + 10;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   573
            dec(dy)
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   574
            end;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   575
        inc(dx)
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   576
        end;
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   577
    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
   578
        FillLandCircleLines0(x, y, dx, dy);
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   579
    end;
2647
0e1208e92dfe Smaxx patch with tuning by me:
unc0rr
parents: 2646
diff changeset
   580
1849
2a989e5abda6 4 utilities by nemo
unc0rr
parents: 1809
diff changeset
   581
  // 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
   582
    FillRoundInLand(X, Y, Radius, 0);
2647
0e1208e92dfe Smaxx patch with tuning by me:
unc0rr
parents: 2646
diff changeset
   583
0e1208e92dfe Smaxx patch with tuning by me:
unc0rr
parents: 2646
diff changeset
   584
// draw explosion border
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   585
    begin
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   586
    inc(Radius, 4);
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   587
    dx:= 0;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   588
    dy:= Radius;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   589
    d:= 3 - 2 * Radius;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   590
    while (dx < dy) do
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   591
        begin
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   592
        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
   593
        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
   594
            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
   595
        else
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   596
            begin
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   597
            d:= d + 4 * (dx - dy) + 10;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   598
            dec(dy)
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   599
            end;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   600
        inc(dx)
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   601
        end;
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   602
    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
   603
        FillLandCircleLinesEBC(x, y, dx, dy);
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   604
    end;
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 345
diff changeset
   605
4374
bcefeeabaa33 Move some stuff from uMisc to uUtils
unC0Rr
parents: 4367
diff changeset
   606
tx:= Max(X - Radius - 1, 0);
bcefeeabaa33 Move some stuff from uMisc to uUtils
unC0Rr
parents: 4367
diff changeset
   607
dx:= Min(X + Radius + 1, LAND_WIDTH) - tx;
bcefeeabaa33 Move some stuff from uMisc to uUtils
unC0Rr
parents: 4367
diff changeset
   608
ty:= Max(Y - Radius - 1, 0);
bcefeeabaa33 Move some stuff from uMisc to uUtils
unC0Rr
parents: 4367
diff changeset
   609
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
   610
UpdateLandTexture(tx, dx, ty, dy, false);
3689
e2be39ee19f0 Engine:
smaxx
parents: 3608
diff changeset
   611
DrawExplosion:= cnt
184
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   612
end;
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   613
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 358
diff changeset
   614
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
   615
var tx, ty, by, bx,  i: LongInt;
184
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   616
begin
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   617
for i:= 0 to Pred(Count) do
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   618
    begin
7509
76e3a3fc17cd revert 3188794b9d87. does not do what I'd like.
nemo
parents: 7492
diff changeset
   619
    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
   620
        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
   621
            begin
6096
a00dbbf49d6c Add landbacktex to a few maps, just to see how it looks.
nemo
parents: 6081
diff changeset
   622
            if (Land[ty, tx] and lfIndestructible) = 0 then
5480
37bafa5a7016 kill off some speckles, crank up land gun output
nemo
parents: 5386
diff changeset
   623
                begin
6096
a00dbbf49d6c Add landbacktex to a few maps, just to see how it looks.
nemo
parents: 6081
diff changeset
   624
                if (cReducedQuality and rqBlurryLand) = 0 then
a00dbbf49d6c Add landbacktex to a few maps, just to see how it looks.
nemo
parents: 6081
diff changeset
   625
                    begin
a00dbbf49d6c Add landbacktex to a few maps, just to see how it looks.
nemo
parents: 6081
diff changeset
   626
                    by:= ty; bx:= tx;
a00dbbf49d6c Add landbacktex to a few maps, just to see how it looks.
nemo
parents: 6081
diff changeset
   627
                    end
a00dbbf49d6c Add landbacktex to a few maps, just to see how it looks.
nemo
parents: 6081
diff changeset
   628
                else
a00dbbf49d6c Add landbacktex to a few maps, just to see how it looks.
nemo
parents: 6081
diff changeset
   629
                    begin
a00dbbf49d6c Add landbacktex to a few maps, just to see how it looks.
nemo
parents: 6081
diff changeset
   630
                    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
   631
                    end;
6355
734fed7aefd3 Introduce initialization expressions
unc0rr
parents: 6132
diff changeset
   632
                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
   633
                    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
   634
                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
   635
                    LandPixels[by, bx]:= 0
a00dbbf49d6c Add landbacktex to a few maps, just to see how it looks.
nemo
parents: 6081
diff changeset
   636
                end
5480
37bafa5a7016 kill off some speckles, crank up land gun output
nemo
parents: 5386
diff changeset
   637
            end;
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   638
    inc(y, dY)
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   639
    end;
184
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   640
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   641
inc(Radius, 4);
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 345
diff changeset
   642
dec(y, Count * dY);
184
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   643
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   644
for i:= 0 to Pred(Count) do
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   645
    begin
7509
76e3a3fc17cd revert 3188794b9d87. does not do what I'd like.
nemo
parents: 7492
diff changeset
   646
    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
   647
        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
   648
            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
   649
                begin
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   650
                 if (cReducedQuality and rqBlurryLand) = 0 then
6982
8d41d22a291d breaking news, we don't support typed consts anymore
koda
parents: 6700
diff changeset
   651
                    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
   652
                else
6982
8d41d22a291d breaking news, we don't support typed consts anymore
koda
parents: 6700
diff changeset
   653
                    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
   654
8579
d18bc19d780a graphics tweak. flag a couple more overeager setall HH
nemo
parents: 7509
diff changeset
   655
                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
   656
                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
   657
                end;
184
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   658
    inc(y, dY)
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   659
    end;
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   660
818
635e58295079 Fix drill bug
unc0rr
parents: 772
diff changeset
   661
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
   662
UpdateLandTexture(0, LAND_WIDTH, 0, LAND_HEIGHT, false)
184
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   663
end;
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   664
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   665
//
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   666
//  - (dX, dY) - direction, vector of length = 0.5
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   667
//
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 358
diff changeset
   668
procedure DrawTunnel(X, Y, dX, dY: hwFloat; ticks, HalfWidth: LongInt);
358
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   669
var nx, ny, dX8, dY8: hwFloat;
5480
37bafa5a7016 kill off some speckles, crank up land gun output
nemo
parents: 5386
diff changeset
   670
    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
   671
    despeckle : Boolean;
184
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   672
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
   673
stY:= hwRound(Y);
1809
77923087a1ce Some optimization of land texture updating
unc0rr
parents: 1807
diff changeset
   674
stX:= hwRound(X);
772
e8d530ca77be Don't update all land texture when drawing tunnel (saves video throughput)
unc0rr
parents: 769
diff changeset
   675
5332
b29d60c7cac7 Use an ifdef instead, add despeckling of tunnels
nemo
parents: 5322
diff changeset
   676
despeckle:= HalfWidth > 1;
b29d60c7cac7 Use an ifdef instead, add despeckling of tunnels
nemo
parents: 5322
diff changeset
   677
184
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   678
nx:= X + dY * (HalfWidth + 8);
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   679
ny:= Y - dX * (HalfWidth + 8);
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   680
358
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   681
dX8:= dX * 8;
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   682
dY8:= dY * 8;
184
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   683
for i:= 0 to 7 do
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   684
    begin
358
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   685
    X:= nx - dX8;
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   686
    Y:= ny - dY8;
184
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   687
    for t:= -8 to ticks + 8 do
2666
2b8c8f16421e update SDLMain.m/.h to latest version
koda
parents: 2648
diff changeset
   688
    begin
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   689
    X:= X + dX;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   690
    Y:= Y + dY;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   691
    tx:= hwRound(X);
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   692
    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
   693
    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
   694
    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
   695
    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
   696
        begin
8579
d18bc19d780a graphics tweak. flag a couple more overeager setall HH
nemo
parents: 7509
diff changeset
   697
        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
   698
        if despeckle then
5887
7d69b76ce923 Don't set lfDamaged for small tunnels
nemo
parents: 5885
diff changeset
   699
            begin
7d69b76ce923 Don't set lfDamaged for small tunnels
nemo
parents: 5885
diff changeset
   700
            Land[ty, tx]:= Land[ty, tx] or lfDamaged;
7d69b76ce923 Don't set lfDamaged for small tunnels
nemo
parents: 5885
diff changeset
   701
            LandDirty[ty div 32, tx div 32]:= 1
7d69b76ce923 Don't set lfDamaged for small tunnels
nemo
parents: 5885
diff changeset
   702
            end;
5332
b29d60c7cac7 Use an ifdef instead, add despeckling of tunnels
nemo
parents: 5322
diff changeset
   703
        if (cReducedQuality and rqBlurryLand) = 0 then
6982
8d41d22a291d breaking news, we don't support typed consts anymore
koda
parents: 6700
diff changeset
   704
            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
   705
        else
6982
8d41d22a291d breaking news, we don't support typed consts anymore
koda
parents: 6700
diff changeset
   706
            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
   707
        end
2666
2b8c8f16421e update SDLMain.m/.h to latest version
koda
parents: 2648
diff changeset
   708
    end;
184
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   709
    nx:= nx - dY;
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   710
    ny:= ny + dX;
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   711
    end;
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   712
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   713
for i:= -HalfWidth to HalfWidth do
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   714
    begin
358
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   715
    X:= nx - dX8;
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   716
    Y:= ny - dY8;
184
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   717
    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
   718
        begin
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   719
        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
   720
        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
   721
        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
   722
        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
   723
        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
   724
        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
   725
            begin
8579
d18bc19d780a graphics tweak. flag a couple more overeager setall HH
nemo
parents: 7509
diff changeset
   726
            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
   727
            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
   728
                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
   729
            if (cReducedQuality and rqBlurryLand) = 0 then
6982
8d41d22a291d breaking news, we don't support typed consts anymore
koda
parents: 6700
diff changeset
   730
                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
   731
            else
6982
8d41d22a291d breaking news, we don't support typed consts anymore
koda
parents: 6700
diff changeset
   732
                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
   733
            end
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   734
        end;
184
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   735
    X:= nx;
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   736
    Y:= ny;
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   737
    for t:= 0 to ticks do
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   738
        begin
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   739
        X:= X + dX;
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   740
        Y:= Y + dY;
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 345
diff changeset
   741
        tx:= hwRound(X);
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 345
diff changeset
   742
        ty:= hwRound(Y);
3519
56cbc035b74b rename flags
nemo
parents: 3518
diff changeset
   743
        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
   744
            begin
5480
37bafa5a7016 kill off some speckles, crank up land gun output
nemo
parents: 5386
diff changeset
   745
            if (cReducedQuality and rqBlurryLand) = 0 then
37bafa5a7016 kill off some speckles, crank up land gun output
nemo
parents: 5386
diff changeset
   746
                begin
37bafa5a7016 kill off some speckles, crank up land gun output
nemo
parents: 5386
diff changeset
   747
                by:= ty; bx:= tx;
37bafa5a7016 kill off some speckles, crank up land gun output
nemo
parents: 5386
diff changeset
   748
                end
4690
490cf71b436a revert last change. ordinary fire is fine, but HHG screws up.
nemo
parents: 4688
diff changeset
   749
            else
5480
37bafa5a7016 kill off some speckles, crank up land gun output
nemo
parents: 5386
diff changeset
   750
                begin
37bafa5a7016 kill off some speckles, crank up land gun output
nemo
parents: 5386
diff changeset
   751
                by:= ty div 2; bx:= tx div 2;
37bafa5a7016 kill off some speckles, crank up land gun output
nemo
parents: 5386
diff changeset
   752
                end;
6355
734fed7aefd3 Introduce initialization expressions
unc0rr
parents: 6132
diff changeset
   753
            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
   754
                LandPixels[by, bx]:= LandBackPixel(tx, ty)
a00dbbf49d6c Add landbacktex to a few maps, just to see how it looks.
nemo
parents: 6081
diff changeset
   755
            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
   756
                LandPixels[by, bx]:= 0;
db10abae541f Couple more, add back misplaced clearing of Land
nemo
parents: 6096
diff changeset
   757
            Land[ty, tx]:= 0;
2647
0e1208e92dfe Smaxx patch with tuning by me:
unc0rr
parents: 2646
diff changeset
   758
            end
184
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   759
        end;
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   760
    for t:= 0 to 7 do
2666
2b8c8f16421e update SDLMain.m/.h to latest version
koda
parents: 2648
diff changeset
   761
    begin
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   762
    X:= X + dX;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   763
    Y:= Y + dY;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   764
    tx:= hwRound(X);
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   765
    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
   766
    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
   767
    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
   768
        begin
8579
d18bc19d780a graphics tweak. flag a couple more overeager setall HH
nemo
parents: 7509
diff changeset
   769
        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
   770
        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
   771
            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
   772
        if (cReducedQuality and rqBlurryLand) = 0 then
6982
8d41d22a291d breaking news, we don't support typed consts anymore
koda
parents: 6700
diff changeset
   773
            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
   774
        else
6982
8d41d22a291d breaking news, we don't support typed consts anymore
koda
parents: 6700
diff changeset
   775
            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
   776
        end
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   777
        end;
184
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   778
    nx:= nx - dY;
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   779
    ny:= ny + dX;
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   780
    end;
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   781
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   782
for i:= 0 to 7 do
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   783
    begin
358
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   784
    X:= nx - dX8;
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   785
    Y:= ny - dY8;
184
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   786
    for t:= -8 to ticks + 8 do
2666
2b8c8f16421e update SDLMain.m/.h to latest version
koda
parents: 2648
diff changeset
   787
    begin
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   788
    X:= X + dX;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   789
    Y:= Y + dY;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   790
    tx:= hwRound(X);
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   791
    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
   792
    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
   793
    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
   794
        begin
8579
d18bc19d780a graphics tweak. flag a couple more overeager setall HH
nemo
parents: 7509
diff changeset
   795
        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
   796
        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
   797
            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
   798
        if (cReducedQuality and rqBlurryLand) = 0 then
6982
8d41d22a291d breaking news, we don't support typed consts anymore
koda
parents: 6700
diff changeset
   799
            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
   800
        else
6982
8d41d22a291d breaking news, we don't support typed consts anymore
koda
parents: 6700
diff changeset
   801
            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
   802
        end
2666
2b8c8f16421e update SDLMain.m/.h to latest version
koda
parents: 2648
diff changeset
   803
    end;
184
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   804
    nx:= nx - dY;
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   805
    ny:= ny + dX;
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   806
    end;
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   807
4374
bcefeeabaa33 Move some stuff from uMisc to uUtils
unC0Rr
parents: 4367
diff changeset
   808
tx:= Max(stX - HalfWidth * 2 - 4 - abs(hwRound(dX * ticks)), 0);
bcefeeabaa33 Move some stuff from uMisc to uUtils
unC0Rr
parents: 4367
diff changeset
   809
ty:= Max(stY - HalfWidth * 2 - 4 - abs(hwRound(dY * ticks)), 0);
bcefeeabaa33 Move some stuff from uMisc to uUtils
unC0Rr
parents: 4367
diff changeset
   810
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
   811
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
   812
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
   813
UpdateLandTexture(tx, ddx, ty, ddy, false)
184
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   814
end;
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   815
4886
e3e5362a308e fixed unlimeted fuel bug for rcplane
Henek
parents: 4791
diff changeset
   816
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
   817
var X, Y, bpp, h, w, row, col, gx, gy, numFramesFirstCol: LongInt;
409
4f1841929ccc Construction tool
unc0rr
parents: 393
diff changeset
   818
    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
   819
    Image: PSDL_Surface;
409
4f1841929ccc Construction tool
unc0rr
parents: 393
diff changeset
   820
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
   821
TryPlaceOnLand:= false;
2235
79c9542c1058 multi-column support
nemo
parents: 2167
diff changeset
   822
numFramesFirstCol:= SpritesData[Obj].imageHeight div SpritesData[Obj].Height;
79c9542c1058 multi-column support
nemo
parents: 2167
diff changeset
   823
769
788efc1d649f - Save 8 MB of memory by freeing LandSurface and not using it anymore after game initialization
unc0rr
parents: 768
diff changeset
   824
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
   825
Image:= SpritesData[Obj].Surface;
409
4f1841929ccc Construction tool
unc0rr
parents: 393
diff changeset
   826
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
   827
h:= SpritesData[Obj].Height;
2235
79c9542c1058 multi-column support
nemo
parents: 2167
diff changeset
   828
row:= Frame mod numFramesFirstCol;
79c9542c1058 multi-column support
nemo
parents: 2167
diff changeset
   829
col:= Frame div numFramesFirstCol;
409
4f1841929ccc Construction tool
unc0rr
parents: 393
diff changeset
   830
4f1841929ccc Construction tool
unc0rr
parents: 393
diff changeset
   831
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
   832
    SDLTry(SDL_LockSurface(Image) >= 0, true);
409
4f1841929ccc Construction tool
unc0rr
parents: 393
diff changeset
   833
4f1841929ccc Construction tool
unc0rr
parents: 393
diff changeset
   834
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
   835
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
   836
// Check that sprite fits free space
2236
af8fc3311748 the -1 was a bad idea
nemo
parents: 2235
diff changeset
   837
p:= @(PByteArray(Image^.pixels)^[ Image^.pitch * row * h + col * w * 4 ]);
409
4f1841929ccc Construction tool
unc0rr
parents: 393
diff changeset
   838
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
   839
    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
   840
        begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   841
        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
   842
            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
   843
                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
   844
                   ((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
   845
                    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
   846
                        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
   847
                            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
   848
                        exit;
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   849
                    end;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   850
        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
   851
        end;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   852
    end;
409
4f1841929ccc Construction tool
unc0rr
parents: 393
diff changeset
   853
520
e83dfb7ffead Teleportation tool
unc0rr
parents: 511
diff changeset
   854
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
   855
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
   856
    begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   857
    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
   858
        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
   859
    exit
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   860
    end;
520
e83dfb7ffead Teleportation tool
unc0rr
parents: 511
diff changeset
   861
409
4f1841929ccc Construction tool
unc0rr
parents: 393
diff changeset
   862
// Checked, now place
2236
af8fc3311748 the -1 was a bad idea
nemo
parents: 2235
diff changeset
   863
p:= @(PByteArray(Image^.pixels)^[ Image^.pitch * row * h + col * w * 4 ]);
409
4f1841929ccc Construction tool
unc0rr
parents: 393
diff changeset
   864
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
   865
    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
   866
        begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   867
        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
   868
            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
   869
                   begin
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   870
                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
   871
                    begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   872
                    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
   873
                    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
   874
                    end
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   875
                else
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   876
                     begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   877
                     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
   878
                     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
   879
                    end;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   880
                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
   881
                    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
   882
                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
   883
                    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
   884
                else
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   885
                    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
   886
                // 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
   887
                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
   888
                    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
   889
                    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
   890
                end;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   891
        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
   892
        end;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   893
    end;
409
4f1841929ccc Construction tool
unc0rr
parents: 393
diff changeset
   894
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
   895
    SDL_UnlockSurface(Image);
409
4f1841929ccc Construction tool
unc0rr
parents: 393
diff changeset
   896
4374
bcefeeabaa33 Move some stuff from uMisc to uUtils
unC0Rr
parents: 4367
diff changeset
   897
x:= Max(cpX, leftX);
bcefeeabaa33 Move some stuff from uMisc to uUtils
unC0Rr
parents: 4367
diff changeset
   898
w:= Min(cpX + Image^.w, LAND_WIDTH) - x;
bcefeeabaa33 Move some stuff from uMisc to uUtils
unC0Rr
parents: 4367
diff changeset
   899
y:= Max(cpY, topY);
bcefeeabaa33 Move some stuff from uMisc to uUtils
unC0Rr
parents: 4367
diff changeset
   900
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
   901
UpdateLandTexture(x, w, y, h, true)
409
4f1841929ccc Construction tool
unc0rr
parents: 393
diff changeset
   902
end;
4f1841929ccc Construction tool
unc0rr
parents: 393
diff changeset
   903
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
   904
function Despeckle(X, Y: LongInt): boolean;
4695
ac2cb3b99d70 add a disabling for landback, set it if flakes are enabled
nemo
parents: 4690
diff changeset
   905
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
   906
    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
   907
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
   908
    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
   909
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
    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
   911
    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
   912
        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
   913
        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
   914
    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
   915
    else
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   916
    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
   917
        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
   918
        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
   919
    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
   920
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
    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
   922
    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
   923
    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
   924
        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
   925
        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
   926
            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
   927
                if (i <> 0) or (j <> 0) then
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   928
                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
   929
                    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
   930
                    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
   931
                    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
   932
                    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
   933
                        if pixelsweep then
4695
ac2cb3b99d70 add a disabling for landback, set it if flakes are enabled
nemo
parents: 4690
diff changeset
   934
                        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
   935
                            if ((cReducedQuality and rqBlurryLand) <> 0) then
4695
ac2cb3b99d70 add a disabling for landback, set it if flakes are enabled
nemo
parents: 4690
diff changeset
   936
                            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
   937
                                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
   938
                                ny:= ny div 2
4695
ac2cb3b99d70 add a disabling for landback, set it if flakes are enabled
nemo
parents: 4690
diff changeset
   939
                            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
   940
                            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
   941
                                inc(c);
4695
ac2cb3b99d70 add a disabling for landback, set it if flakes are enabled
nemo
parents: 4690
diff changeset
   942
                        end
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   943
                    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
   944
                        inc(c);
4695
ac2cb3b99d70 add a disabling for landback, set it if flakes are enabled
nemo
parents: 4690
diff changeset
   945
                    end
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   946
                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
   947
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
   948
        if c < 4 then // 0-3 neighbours
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   949
        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
   950
            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
   951
                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
   952
            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
   953
                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
   954
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
   955
            if not pixelsweep then
6681
nemo
parents: 6580
diff changeset
   956
            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
   957
                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
   958
                exit
6681
nemo
parents: 6580
diff changeset
   959
            end
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   960
        end;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   961
    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
   962
    Despeckle:= false
5267
e9ae019e9bb4 move smoothing into separate function, adjust call order
nemo
parents: 5266
diff changeset
   963
end;
e9ae019e9bb4 move smoothing into separate function, adjust call order
nemo
parents: 5266
diff changeset
   964
e9ae019e9bb4 move smoothing into separate function, adjust call order
nemo
parents: 5266
diff changeset
   965
procedure Smooth(X, Y: LongInt);
e9ae019e9bb4 move smoothing into separate function, adjust call order
nemo
parents: 5266
diff changeset
   966
begin
5261
2db030882bc9 More AA - try smoothing explosions a bit
nemo
parents: 5179
diff changeset
   967
// 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
   968
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
   969
    (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
   970
    begin
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   971
    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
   972
    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
   973
        begin
5274
941da059472b Avoid desyncing on blurry land
nemo
parents: 5267
diff changeset
   974
        if (cReducedQuality and rqBlurryLand) = 0 then
941da059472b Avoid desyncing on blurry land
nemo
parents: 5267
diff changeset
   975
            begin
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   976
            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
   977
                LandPixels[y,x]:= (ExplosionBorderColor and (not AMask)) or (128 shl AShift)
5274
941da059472b Avoid desyncing on blurry land
nemo
parents: 5267
diff changeset
   978
            else
941da059472b Avoid desyncing on blurry land
nemo
parents: 5267
diff changeset
   979
                LandPixels[y,x]:=
6982
8d41d22a291d breaking news, we don't support typed consts anymore
koda
parents: 6700
diff changeset
   980
                                (((((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
   981
                                (((((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
   982
                                (((((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
   983
            end;
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   984
        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
   985
            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
   986
        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
   987
            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
   988
        else
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   989
            Land[y,x]:= lfBasic;
5261
2db030882bc9 More AA - try smoothing explosions a bit
nemo
parents: 5179
diff changeset
   990
        end
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   991
    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
   992
    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
   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+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
   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))) then
5261
2db030882bc9 More AA - try smoothing explosions a bit
nemo
parents: 5179
diff changeset
   999
        begin
5274
941da059472b Avoid desyncing on blurry land
nemo
parents: 5267
diff changeset
  1000
        if (cReducedQuality and rqBlurryLand) = 0 then
941da059472b Avoid desyncing on blurry land
nemo
parents: 5267
diff changeset
  1001
            begin
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1002
            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
  1003
                LandPixels[y,x]:= (ExplosionBorderColor and (not AMask)) or (64 shl AShift)
5274
941da059472b Avoid desyncing on blurry land
nemo
parents: 5267
diff changeset
  1004
            else
941da059472b Avoid desyncing on blurry land
nemo
parents: 5267
diff changeset
  1005
                LandPixels[y,x]:=
6982
8d41d22a291d breaking news, we don't support typed consts anymore
koda
parents: 6700
diff changeset
  1006
                                (((((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
  1007
                                (((((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
  1008
                                (((((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
  1009
            end;
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1010
        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
  1011
            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
  1012
        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
  1013
            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
  1014
        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
  1015
            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
  1016
        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
  1017
        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
  1018
        else Land[y,x]:= lfBasic
5261
2db030882bc9 More AA - try smoothing explosions a bit
nemo
parents: 5179
diff changeset
  1019
        end
5267
e9ae019e9bb4 move smoothing into separate function, adjust call order
nemo
parents: 5266
diff changeset
  1020
    end
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1021
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
  1022
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
  1023
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
  1024
    begin
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1025
    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
  1026
    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
  1027
        begin
026fd01a5e2c Blend the outter side too
nemo
parents: 6097
diff changeset
  1028
        LandPixels[y,x]:=
6982
8d41d22a291d breaking news, we don't support typed consts anymore
koda
parents: 6700
diff changeset
  1029
                        (((((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
  1030
                        (((((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
  1031
                        (((((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
  1032
        end
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1033
    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
  1034
    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
  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+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
  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))) then
6130
026fd01a5e2c Blend the outter side too
nemo
parents: 6097
diff changeset
  1041
        begin
026fd01a5e2c Blend the outter side too
nemo
parents: 6097
diff changeset
  1042
        LandPixels[y,x]:=
6982
8d41d22a291d breaking news, we don't support typed consts anymore
koda
parents: 6700
diff changeset
  1043
                        (((((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
  1044
                        (((((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
  1045
                        (((((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
  1046
        end
026fd01a5e2c Blend the outter side too
nemo
parents: 6097
diff changeset
  1047
    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
  1048
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
  1049
1792
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1761
diff changeset
  1050
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
  1051
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
  1052
    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
  1053
begin
2695
ed789a7ef68d makes freepascal code compatible with OBJFPC mode
koda
parents: 2666
diff changeset
  1054
bRes:= false;
3554
066faceb977d Extend pixel sweep to recheck neighbours if erasing on edges
nemo
parents: 3521
diff changeset
  1055
reCheck:= true;
1792
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1761
diff changeset
  1056
3554
066faceb977d Extend pixel sweep to recheck neighbours if erasing on edges
nemo
parents: 3521
diff changeset
  1057
while recheck do
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
  1058
    begin
3554
066faceb977d Extend pixel sweep to recheck neighbours if erasing on edges
nemo
parents: 3521
diff changeset
  1059
    recheck:= false;
066faceb977d Extend pixel sweep to recheck neighbours if erasing on edges
nemo
parents: 3521
diff changeset
  1060
    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
  1061
        begin
3554
066faceb977d Extend pixel sweep to recheck neighbours if erasing on edges
nemo
parents: 3521
diff changeset
  1062
        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
  1063
            begin
5895
212d3b459658 smoothing should be after despeckling
nemo
parents: 5887
diff changeset
  1064
            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
  1065
                begin
3554
066faceb977d Extend pixel sweep to recheck neighbours if erasing on edges
nemo
parents: 3521
diff changeset
  1066
                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
  1067
                resweep:= true;
3602
99c93fa258d6 Restore prior optimisation with the wildly out-of-bounds tx in LandDirty removed
nemo
parents: 3601
diff changeset
  1068
                ty:= y * 32;
99c93fa258d6 Restore prior optimisation with the wildly out-of-bounds tx in LandDirty removed
nemo
parents: 3601
diff changeset
  1069
                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
  1070
                while(resweep) do
3554
066faceb977d Extend pixel sweep to recheck neighbours if erasing on edges
nemo
parents: 3521
diff changeset
  1071
                    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
  1072
                    resweep:= false;
3602
99c93fa258d6 Restore prior optimisation with the wildly out-of-bounds tx in LandDirty removed
nemo
parents: 3601
diff changeset
  1073
                    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
  1074
                        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
  1075
                            if Despeckle(xx, yy) then
3554
066faceb977d Extend pixel sweep to recheck neighbours if erasing on edges
nemo
parents: 3521
diff changeset
  1076
                                begin
066faceb977d Extend pixel sweep to recheck neighbours if erasing on edges
nemo
parents: 3521
diff changeset
  1077
                                bRes:= true;
066faceb977d Extend pixel sweep to recheck neighbours if erasing on edges
nemo
parents: 3521
diff changeset
  1078
                                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
  1079
                                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
  1080
                                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
  1081
                                    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
  1082
                                    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
  1083
                                    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
  1084
                                    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
  1085
                                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
  1086
                                    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
  1087
                                    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
  1088
                                    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
  1089
                                    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
  1090
                                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
  1091
                                    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
  1092
                                    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
  1093
                                    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
  1094
                                    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
  1095
                                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
  1096
                                    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
  1097
                                    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
  1098
                                    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
  1099
                                    end
3554
066faceb977d Extend pixel sweep to recheck neighbours if erasing on edges
nemo
parents: 3521
diff changeset
  1100
                                end;
066faceb977d Extend pixel sweep to recheck neighbours if erasing on edges
nemo
parents: 3521
diff changeset
  1101
                    end;
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1102
                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
  1103
                    UpdateLandTexture(tx, 32, ty, 32, false);
5895
212d3b459658 smoothing should be after despeckling
nemo
parents: 5887
diff changeset
  1104
                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
  1105
                end;
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
  1106
            end;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
  1107
        end;
3554
066faceb977d Extend pixel sweep to recheck neighbours if erasing on edges
nemo
parents: 3521
diff changeset
  1108
     end;
1792
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1761
diff changeset
  1109
5895
212d3b459658 smoothing should be after despeckling
nemo
parents: 5887
diff changeset
  1110
for y:= 0 to LAND_HEIGHT div 32 - 1 do
212d3b459658 smoothing should be after despeckling
nemo
parents: 5887
diff changeset
  1111
    for x:= 0 to LAND_WIDTH div 32 - 1 do
212d3b459658 smoothing should be after despeckling
nemo
parents: 5887
diff changeset
  1112
        if LandDirty[y, x] <> 0 then
212d3b459658 smoothing should be after despeckling
nemo
parents: 5887
diff changeset
  1113
            begin
212d3b459658 smoothing should be after despeckling
nemo
parents: 5887
diff changeset
  1114
            LandDirty[y, x]:= 0;
212d3b459658 smoothing should be after despeckling
nemo
parents: 5887
diff changeset
  1115
            ty:= y * 32;
212d3b459658 smoothing should be after despeckling
nemo
parents: 5887
diff changeset
  1116
            tx:= x * 32;
212d3b459658 smoothing should be after despeckling
nemo
parents: 5887
diff changeset
  1117
            for yy:= ty to ty + 31 do
212d3b459658 smoothing should be after despeckling
nemo
parents: 5887
diff changeset
  1118
                for xx:= tx to tx + 31 do
212d3b459658 smoothing should be after despeckling
nemo
parents: 5887
diff changeset
  1119
                    Smooth(xx,yy)
212d3b459658 smoothing should be after despeckling
nemo
parents: 5887
diff changeset
  1120
            end;
212d3b459658 smoothing should be after despeckling
nemo
parents: 5887
diff changeset
  1121
2695
ed789a7ef68d makes freepascal code compatible with OBJFPC mode
koda
parents: 2666
diff changeset
  1122
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
  1123
end;
184
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
  1124
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
  1125
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
  1126
// 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
  1127
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
  1128
begin
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1129
    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
  1130
end;
4367
f4a0ec067601 uLand isn't that important to them
unc0rr
parents: 4359
diff changeset
  1131
6096
a00dbbf49d6c Add landbacktex to a few maps, just to see how it looks.
nemo
parents: 6081
diff changeset
  1132
function LandBackPixel(x, y: LongInt): LongWord; inline;
4367
f4a0ec067601 uLand isn't that important to them
unc0rr
parents: 4359
diff changeset
  1133
var p: PLongWordArray;
f4a0ec067601 uLand isn't that important to them
unc0rr
parents: 4359
diff changeset
  1134
begin
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1135
    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
  1136
        LandBackPixel:= 0
4367
f4a0ec067601 uLand isn't that important to them
unc0rr
parents: 4359
diff changeset
  1137
    else
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1138
        begin
4367
f4a0ec067601 uLand isn't that important to them
unc0rr
parents: 4359
diff changeset
  1139
        p:= LandBackSurface^.pixels;
f4a0ec067601 uLand isn't that important to them
unc0rr
parents: 4359
diff changeset
  1140
        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
  1141
        end
4367
f4a0ec067601 uLand isn't that important to them
unc0rr
parents: 4359
diff changeset
  1142
end;
f4a0ec067601 uLand isn't that important to them
unc0rr
parents: 4359
diff changeset
  1143
f4a0ec067601 uLand isn't that important to them
unc0rr
parents: 4359
diff changeset
  1144
6490
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
  1145
procedure DrawLine(X1, Y1, X2, Y2: LongInt; Color: Longword);
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
  1146
var
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
  1147
  eX, eY, dX, dY: LongInt;
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
  1148
  i, sX, sY, x, y, d: LongInt;
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
  1149
begin
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
  1150
eX:= 0;
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
  1151
eY:= 0;
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
  1152
dX:= X2 - X1;
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
  1153
dY:= Y2 - Y1;
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
  1154
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1155
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
  1156
    sX:= 1
6490
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
  1157
else
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1158
    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
  1159
        begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1160
        sX:= -1;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1161
        dX:= -dX
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1162
        end
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1163
    else
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1164
        sX:= dX;
6490
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
  1165
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1166
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
  1167
    sY:= 1
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1168
else
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1169
    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
  1170
        begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1171
        sY:= -1;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1172
        dY:= -dY
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1173
        end
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1174
    else
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1175
        sY:= dY;
6490
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
  1176
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1177
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
  1178
    d:= dX
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1179
else
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1180
    d:= dY;
6490
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
  1181
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
  1182
x:= X1;
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
  1183
y:= Y1;
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
  1184
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
  1185
for i:= 0 to d do
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
  1186
    begin
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
  1187
    inc(eX, dX);
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
  1188
    inc(eY, dY);
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
  1189
    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
  1190
        begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1191
        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
  1192
        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
  1193
        end;
6490
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
  1194
    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
  1195
        begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
  1196
        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
  1197
        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
  1198
        end;
6490
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
  1199
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
  1200
    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
  1201
        Land[y, x]:= Color;
6490
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
  1202
    end
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
  1203
end;
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
  1204
7150
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1205
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
  1206
begin
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1207
    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
  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 + 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
  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
end;
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1216
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1217
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
  1218
var
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1219
  eX, eY, dX, dY: LongInt;
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1220
  i, sX, sY, x, y, d: LongInt;
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1221
  f: boolean;
7147
11b7b12e2b85 Render drawn maps 10-500 times faster
unc0rr
parents: 7035
diff changeset
  1222
begin
7150
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1223
    eX:= 0;
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1224
    eY:= 0;
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1225
    dX:= X2 - X1;
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1226
    dY:= Y2 - Y1;
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1227
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1228
    if (dX > 0) then
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1229
        sX:= 1
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1230
    else
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1231
        if (dX < 0) then
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1232
            begin
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1233
            sX:= -1;
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1234
            dX:= -dX
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1235
            end
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1236
        else
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1237
            sX:= dX;
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1238
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1239
    if (dY > 0) then
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1240
        sY:= 1
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1241
    else
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1242
        if (dY < 0) then
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1243
            begin
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1244
            sY:= -1;
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1245
            dY:= -dY
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1246
            end
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1247
        else
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1248
            sY:= dY;
7147
11b7b12e2b85 Render drawn maps 10-500 times faster
unc0rr
parents: 7035
diff changeset
  1249
7150
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1250
    if (dX > dY) then
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1251
        d:= dX
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1252
    else
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1253
        d:= dY;
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1254
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1255
    x:= X1;
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1256
    y:= Y1;
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1257
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1258
    for i:= 0 to d do
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1259
        begin
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1260
        inc(eX, dX);
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1261
        inc(eY, dY);
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1262
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1263
        f:= eX > d;
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1264
        if f then
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1265
            begin
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1266
            dec(eX, d);
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1267
            inc(x, sX);
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1268
            DrawDots(x, y, xx, yy, color)
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1269
            end;
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1270
        if (eY > d) then
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1271
            begin
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1272
            dec(eY, d);
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1273
            inc(y, sY);
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1274
            f:= true;
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1275
            DrawDots(x, y, xx, yy, color)
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1276
            end;
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1277
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1278
        if not f then
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1279
            DrawDots(x, y, xx, yy, color)
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1280
        end
7147
11b7b12e2b85 Render drawn maps 10-500 times faster
unc0rr
parents: 7035
diff changeset
  1281
end;
11b7b12e2b85 Render drawn maps 10-500 times faster
unc0rr
parents: 7035
diff changeset
  1282
11b7b12e2b85 Render drawn maps 10-500 times faster
unc0rr
parents: 7035
diff changeset
  1283
procedure DrawThickLine(X1, Y1, X2, Y2, radius: LongInt; color: Longword);
11b7b12e2b85 Render drawn maps 10-500 times faster
unc0rr
parents: 7035
diff changeset
  1284
var dx, dy, d: LongInt;
11b7b12e2b85 Render drawn maps 10-500 times faster
unc0rr
parents: 7035
diff changeset
  1285
begin
11b7b12e2b85 Render drawn maps 10-500 times faster
unc0rr
parents: 7035
diff changeset
  1286
    dx:= 0;
11b7b12e2b85 Render drawn maps 10-500 times faster
unc0rr
parents: 7035
diff changeset
  1287
    dy:= Radius;
11b7b12e2b85 Render drawn maps 10-500 times faster
unc0rr
parents: 7035
diff changeset
  1288
    d:= 3 - 2 * Radius;
11b7b12e2b85 Render drawn maps 10-500 times faster
unc0rr
parents: 7035
diff changeset
  1289
    while (dx < dy) do
11b7b12e2b85 Render drawn maps 10-500 times faster
unc0rr
parents: 7035
diff changeset
  1290
        begin
11b7b12e2b85 Render drawn maps 10-500 times faster
unc0rr
parents: 7035
diff changeset
  1291
        DrawLines(x1, y1, x2, y2, dx, dy, color);
11b7b12e2b85 Render drawn maps 10-500 times faster
unc0rr
parents: 7035
diff changeset
  1292
        if (d < 0) then
11b7b12e2b85 Render drawn maps 10-500 times faster
unc0rr
parents: 7035
diff changeset
  1293
            d:= d + 4 * dx + 6
11b7b12e2b85 Render drawn maps 10-500 times faster
unc0rr
parents: 7035
diff changeset
  1294
        else
11b7b12e2b85 Render drawn maps 10-500 times faster
unc0rr
parents: 7035
diff changeset
  1295
            begin
11b7b12e2b85 Render drawn maps 10-500 times faster
unc0rr
parents: 7035
diff changeset
  1296
            d:= d + 4 * (dx - dy) + 10;
11b7b12e2b85 Render drawn maps 10-500 times faster
unc0rr
parents: 7035
diff changeset
  1297
            dec(dy)
11b7b12e2b85 Render drawn maps 10-500 times faster
unc0rr
parents: 7035
diff changeset
  1298
            end;
11b7b12e2b85 Render drawn maps 10-500 times faster
unc0rr
parents: 7035
diff changeset
  1299
        inc(dx)
11b7b12e2b85 Render drawn maps 10-500 times faster
unc0rr
parents: 7035
diff changeset
  1300
        end;
11b7b12e2b85 Render drawn maps 10-500 times faster
unc0rr
parents: 7035
diff changeset
  1301
    if (dx = dy) then
11b7b12e2b85 Render drawn maps 10-500 times faster
unc0rr
parents: 7035
diff changeset
  1302
        DrawLines(x1, y1, x2, y2, dx, dy, color);
11b7b12e2b85 Render drawn maps 10-500 times faster
unc0rr
parents: 7035
diff changeset
  1303
end;
11b7b12e2b85 Render drawn maps 10-500 times faster
unc0rr
parents: 7035
diff changeset
  1304
7268
3a61c53346a8 - Fix cake bug introduced in r2ccfc93c6b5e
unc0rr
parents: 7170
diff changeset
  1305
3a61c53346a8 - Fix cake bug introduced in r2ccfc93c6b5e
unc0rr
parents: 7170
diff changeset
  1306
procedure DumpLandToLog(x, y, r: LongInt);
3a61c53346a8 - Fix cake bug introduced in r2ccfc93c6b5e
unc0rr
parents: 7170
diff changeset
  1307
var xx, yy, dx: LongInt;
3a61c53346a8 - Fix cake bug introduced in r2ccfc93c6b5e
unc0rr
parents: 7170
diff changeset
  1308
    s: shortstring;
3a61c53346a8 - Fix cake bug introduced in r2ccfc93c6b5e
unc0rr
parents: 7170
diff changeset
  1309
begin
3a61c53346a8 - Fix cake bug introduced in r2ccfc93c6b5e
unc0rr
parents: 7170
diff changeset
  1310
    s[0]:= char(r * 2 + 1);
3a61c53346a8 - Fix cake bug introduced in r2ccfc93c6b5e
unc0rr
parents: 7170
diff changeset
  1311
    for yy:= y - r to y + r do
3a61c53346a8 - Fix cake bug introduced in r2ccfc93c6b5e
unc0rr
parents: 7170
diff changeset
  1312
        begin
3a61c53346a8 - Fix cake bug introduced in r2ccfc93c6b5e
unc0rr
parents: 7170
diff changeset
  1313
        for dx:= 0 to r*2 do
3a61c53346a8 - Fix cake bug introduced in r2ccfc93c6b5e
unc0rr
parents: 7170
diff changeset
  1314
            begin
3a61c53346a8 - Fix cake bug introduced in r2ccfc93c6b5e
unc0rr
parents: 7170
diff changeset
  1315
            xx:= dx - r + x;
3a61c53346a8 - Fix cake bug introduced in r2ccfc93c6b5e
unc0rr
parents: 7170
diff changeset
  1316
            if (xx = x) and (yy = y) then
3a61c53346a8 - Fix cake bug introduced in r2ccfc93c6b5e
unc0rr
parents: 7170
diff changeset
  1317
                s[dx + 1]:= 'X'
3a61c53346a8 - Fix cake bug introduced in r2ccfc93c6b5e
unc0rr
parents: 7170
diff changeset
  1318
            else if Land[yy, xx] > 255 then
3a61c53346a8 - Fix cake bug introduced in r2ccfc93c6b5e
unc0rr
parents: 7170
diff changeset
  1319
                s[dx + 1]:= 'O'
3a61c53346a8 - Fix cake bug introduced in r2ccfc93c6b5e
unc0rr
parents: 7170
diff changeset
  1320
            else if Land[yy, xx] > 0 then
3a61c53346a8 - Fix cake bug introduced in r2ccfc93c6b5e
unc0rr
parents: 7170
diff changeset
  1321
                s[dx + 1]:= '*'
3a61c53346a8 - Fix cake bug introduced in r2ccfc93c6b5e
unc0rr
parents: 7170
diff changeset
  1322
            else
3a61c53346a8 - Fix cake bug introduced in r2ccfc93c6b5e
unc0rr
parents: 7170
diff changeset
  1323
                s[dx + 1]:= '.'
3a61c53346a8 - Fix cake bug introduced in r2ccfc93c6b5e
unc0rr
parents: 7170
diff changeset
  1324
            end;
3a61c53346a8 - Fix cake bug introduced in r2ccfc93c6b5e
unc0rr
parents: 7170
diff changeset
  1325
        AddFileLog('Land dump: ' + s);
3a61c53346a8 - Fix cake bug introduced in r2ccfc93c6b5e
unc0rr
parents: 7170
diff changeset
  1326
        end;
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
184
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
  1329
end.