hedgewars/uLandGraphics.pas
author nemo
Fri, 08 Nov 2013 23:11:13 -0500
changeset 9685 7d925e82e572
parent 9460 7d7e4ca70f6b
child 9521 8054d9d775fd
child 9682 aa2431ed87b2
child 9768 08799c901a42
permissions -rw-r--r--
Tweak trophyrace to work better w/ skip (probably, needs testing), drop Invulnerable in favour of effects - heInvulnerable is already in effects, might as well use it. And we weren't making any other gears invulnerable anyway.
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(*
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 * Hedgewars, a free turn based strategy game
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 * Copyright (c) 2004-2013 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
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    fillType = (nullPixel, backgroundPixel, ebcPixel, icePixel, setNotCurrentMask, changePixelSetNotCurrent, setCurrentHog, changePixelNotSetNotCurrent);
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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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TLandCircleProcedure = procedure (landX, landY, pixelX, pixelY: Longint);
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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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function FillRoundInLand(X, Y, Radius: LongInt; fill: fillType): LongWord;
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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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procedure DrawIceBreak(x, y, iceRadius, iceHeight: 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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procedure calculatePixelsCoordinates(landX, landY: Longint; var pixelX, pixelY: Longint); inline;
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begin
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if (cReducedQuality and rqBlurryLand) = 0 then
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    begin
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    pixelX := landX;
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    pixelY := landY;
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    end
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else
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    begin
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    pixelX := LandX div 2;
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    pixelY := LandY div 2;
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    end;
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end;
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function drawPixelBG(landX, landY, pixelX, pixelY: Longint): Longword; inline;
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begin
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drawPixelBG := 0;
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if (Land[LandY, landX] and lfIndestructible) = 0 then
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    begin
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        if ((Land[landY, landX] and lfBasic) <> 0) and (((LandPixels[pixelY, pixelX] and AMask) shr AShift) = 255) and (not disableLandBack) then
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        begin
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            LandPixels[pixelY, pixelX]:= LandBackPixel(landX, landY);
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            inc(drawPixelBG);
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        end
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        else if ((Land[landY, landX] and lfObject) <> 0) or (((LandPixels[pixelY, pixelX] and AMask) shr AShift) < 255) then
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            LandPixels[pixelY, pixelX]:= 0
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    end;
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end;
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procedure drawPixelEBC(landX, landY, pixelX, pixelY: Longint); inline;
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begin
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if ((Land[landY, landX] and lfBasic) <> 0) or ((Land[landY, landX] and lfObject) <> 0) then
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    begin
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    LandPixels[pixelY, pixelX]:= ExplosionBorderColor;
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    Land[landY, landX]:= (Land[landY, landX] or lfDamaged) and not lfIce;
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    LandDirty[landY div 32, landX div 32]:= 1;
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    end;
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end;
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function isLandscapeEdge(weight:Longint):boolean; inline;
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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 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) then
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       begin
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       result := 9;
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       exit;
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       end;
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    if Land[j, i] and lfLandMask and not lfIce = 0 then
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       result := result + 1;
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    end;
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end;
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procedure fillPixelFromIceSprite(pixelX, pixelY:Longint); inline;
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var
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    iceSurface: PSDL_Surface;
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    icePixels: PLongwordArray;
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    w: LongWord;
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begin
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    if cOnlyStats then exit;
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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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    icePixels := iceSurface^.pixels;
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    w:= LandPixels[pixelY, pixelX];
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    if w > 0 then
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        begin
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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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        if w < 128 then w:= w+128;
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        if w > 255 then w:= 255;
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        w:= (w shl RShift) or (w shl BShift) or (w shl GShift) or (LandPixels[pixelY, pixelX] and AMask);
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        LandPixels[pixelY, pixelX]:= addBgColor(w, IceColor);
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        LandPixels[pixelY, pixelX]:= addBgColor(LandPixels[pixelY, pixelX], icePixels^[iceSurface^.w * (pixelY mod iceSurface^.h) + (pixelX mod iceSurface^.w)])
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        end
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    else
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        begin
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        LandPixels[pixelY, pixelX]:= IceColor and not AMask or $E8 shl AShift;
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        LandPixels[pixelY, pixelX]:= addBgColor(LandPixels[pixelY, pixelX], icePixels^[iceSurface^.w * (pixelY mod iceSurface^.h) + (pixelX mod iceSurface^.w)]);
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        // silly workaround to avoid having to make background erasure a tadb it smarter about sea ice
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        if LandPixels[pixelY, pixelX] and AMask shr AShift = 255 then
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            LandPixels[pixelY, pixelX]:= LandPixels[pixelY, pixelX] and not AMask or 254 shl AShift;
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        end;
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end;
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procedure DrawPixelIce(landX, landY, pixelX, pixelY: Longint); inline;
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begin
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if ((Land[landY, landX] and lfIce) <> 0) then exit;
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if isLandscapeEdge(getPixelWeight(landX, landY)) then
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    begin
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    if (LandPixels[pixelY, pixelX] and AMask < 255) and (LandPixels[pixelY, pixelX] and AMask > 0) then
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        LandPixels[pixelY, pixelX] := (IceEdgeColor and not AMask) or (LandPixels[pixelY, pixelX] and AMask)
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    else if (LandPixels[pixelY, pixelX] and AMask < 255) or (Land[landY, landX] > 255) then
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        LandPixels[pixelY, pixelX] := IceEdgeColor
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    end
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else if Land[landY, landX] > 255 then
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    begin
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        fillPixelFromIceSprite(pixelX, pixelY);
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    end;
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if Land[landY, landX] > 255 then Land[landY, landX] := Land[landY, landX] or lfIce and not lfDamaged;
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end;
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function FillLandCircleLine(y, fromPix, toPix: LongInt; fill : fillType): Longword;
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var px, py, i: LongInt;
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begin
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//get rid of compiler warning
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    px := 0;
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    py := 0;
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    FillLandCircleLine := 0;
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    case fill of
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    backgroundPixel:
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    for i:= fromPix to toPix do
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        begin
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        calculatePixelsCoordinates(i, y, px, py);
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        inc(FillLandCircleLine, drawPixelBG(i, y, px, py));
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        end;
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    ebcPixel:
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    for i:= fromPix to toPix do
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        begin
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        calculatePixelsCoordinates(i, y, px, py);
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        drawPixelEBC(i, y, px, py);
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        end;
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    nullPixel:
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    for i:= fromPix to toPix do
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        begin
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        calculatePixelsCoordinates(i, y, px, py);
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        if ((Land[y, i] and lfIndestructible) = 0) and (not disableLandBack or (Land[y, i] > 255))  then
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            LandPixels[py, px]:= 0
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        end;
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    icePixel:
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    for i:= fromPix to toPix do
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        begin
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        calculatePixelsCoordinates(i, y, px, py);
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        DrawPixelIce(i, y, px, py);
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        end;
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    setNotCurrentMask:
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    for i:= fromPix to toPix do
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        begin
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        Land[y, i]:= Land[y, i] and lfNotCurrentMask;
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        end;
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    changePixelSetNotCurrent:
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    for i:= fromPix to toPix do
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        begin
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        if Land[y, i] and lfObjMask > 0 then
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            Land[y, i]:= (Land[y, i] and lfNotObjMask) or ((Land[y, i] and lfObjMask) - 1);
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        end;
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    setCurrentHog:
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    for i:= fromPix to toPix do
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        begin
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        Land[y, i]:= Land[y, i] or lfCurrentHog
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        end;
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    changePixelNotSetNotCurrent:
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    for i:= fromPix to toPix do
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        begin
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        if Land[y, i] and lfObjMask < lfObjMask then
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            Land[y, i]:= (Land[y, i] and lfNotObjMask) or ((Land[y, i] and lfObjMask) + 1)
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        end;
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    end;
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end;
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function FillLandCircleSegment(x, y, dx, dy: LongInt; fill : fillType): Longword; inline;
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begin
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    FillLandCircleSegment := 0;
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if ((y + dy) and LAND_HEIGHT_MASK) = 0 then
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    inc(FillLandCircleSegment, FillLandCircleLine(y + dy, Max(x - dx, 0), Min(x + dx, LAND_WIDTH - 1), fill));
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if ((y - dy) and LAND_HEIGHT_MASK) = 0 then
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    inc(FillLandCircleSegment, FillLandCircleLine(y - dy, Max(x - dx, 0), Min(x + dx, LAND_WIDTH - 1), fill));
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if ((y + dx) and LAND_HEIGHT_MASK) = 0 then
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    inc(FillLandCircleSegment, FillLandCircleLine(y + dx, Max(x - dy, 0), Min(x + dy, LAND_WIDTH - 1), fill));
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if ((y - dx) and LAND_HEIGHT_MASK) = 0 then
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    inc(FillLandCircleSegment, FillLandCircleLine(y - dx, Max(x - dy, 0), Min(x + dy, LAND_WIDTH - 1), fill));
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end;
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function FillRoundInLand(X, Y, Radius: LongInt; fill: fillType): Longword; inline;
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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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FillRoundInLand := 0;
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while (dx < dy) do
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    begin
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    inc(FillRoundInLand, FillLandCircleSegment(x, y, dx, dy, fill));
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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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    inc (FillRoundInLand, FillLandCircleSegment(x, y, dx, dy, fill));
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end;
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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);
731ad6d27bd1 integer -> LongInt
unc0rr
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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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nemo
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diff changeset
   303
    for i:= Max(x - dx, 0) to Min(x + dx, LAND_WIDTH - 1) do
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   304
        if (Land[y + dy, i] and lfIndestructible) = 0 then
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unc0rr
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            Land[y + dy, i]:= Value;
2ccba26f1aa4 Apply nemo's world resize patch
unc0rr
parents: 1738
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if ((y - dy) and LAND_HEIGHT_MASK) = 0 then
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nemo
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diff changeset
   307
    for i:= Max(x - dx, 0) to Min(x + dx, LAND_WIDTH - 1) do
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nemo
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   308
        if (Land[y - dy, i] and lfIndestructible) = 0 then
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unc0rr
parents: 1738
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            Land[y - dy, i]:= Value;
2ccba26f1aa4 Apply nemo's world resize patch
unc0rr
parents: 1738
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if ((y + dx) and LAND_HEIGHT_MASK) = 0 then
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nemo
parents: 7492
diff changeset
   311
    for i:= Max(x - dy, 0) to Min(x + dy, LAND_WIDTH - 1) do
3519
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        if (Land[y + dx, i] and lfIndestructible) = 0 then
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unc0rr
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            Land[y + dx, i]:= Value;
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unc0rr
parents: 1738
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if ((y - dx) and LAND_HEIGHT_MASK) = 0 then
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76e3a3fc17cd revert 3188794b9d87. does not do what I'd like.
nemo
parents: 7492
diff changeset
   315
    for i:= Max(x - dy, 0) to Min(x + dy, LAND_WIDTH - 1) do
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nemo
parents: 3518
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        if (Land[y - dx, i] and lfIndestructible) = 0 then
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unc0rr
parents: 1738
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            Land[y - dx, i]:= Value;
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   318
end;
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diff changeset
   319
371
731ad6d27bd1 integer -> LongInt
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procedure FillRoundInLand(X, Y, Radius: LongInt; Value: Longword);
731ad6d27bd1 integer -> LongInt
unc0rr
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   321
var dx, dy, d: LongInt;
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   322
begin
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dx:= 0;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
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dy:= Radius;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
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d:= 3 - 2 * Radius;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
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   326
while (dx < dy) do
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
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   327
    begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
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    FillCircleLines(x, y, dx, dy, Value);
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
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   329
    if (d < 0) then
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
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   330
        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
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   331
    else
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
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   332
        begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
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   333
        d:= d + 4 * (dx - dy) + 10;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
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   334
        dec(dy)
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
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   335
        end;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
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   336
    inc(dx)
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
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   337
    end;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   338
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
   339
    FillCircleLines(x, y, dx, dy, Value);
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diff changeset
   340
end;
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unc0rr
parents: 109
diff changeset
   341
7270
93e92e82d5c8 Step 1. Add current hedgehog as top bit of bottom byte.
nemo
parents: 7268
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   342
procedure ChangeRoundInLand(X, Y, Radius: LongInt; doSet, isCurrent: boolean);
504
13b6ebc53627 Fix collision info artifacts in Land array when two objects intersect
unc0rr
parents: 495
diff changeset
   343
begin
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   344
if not doSet and isCurrent then
f1231a48fc48 Remove some duplicating code from uLandGraphics.pas
Urbertar
parents: 8773
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   345
    FillRoundInLand(X, Y, Radius, setNotCurrentMask)
f1231a48fc48 Remove some duplicating code from uLandGraphics.pas
Urbertar
parents: 8773
diff changeset
   346
else if not doSet and not IsCurrent then
f1231a48fc48 Remove some duplicating code from uLandGraphics.pas
Urbertar
parents: 8773
diff changeset
   347
    FillRoundInLand(X, Y, Radius, changePixelSetNotCurrent)
f1231a48fc48 Remove some duplicating code from uLandGraphics.pas
Urbertar
parents: 8773
diff changeset
   348
else if doSet and IsCurrent then
f1231a48fc48 Remove some duplicating code from uLandGraphics.pas
Urbertar
parents: 8773
diff changeset
   349
    FillRoundInLand(X, Y, Radius, setCurrentHog)
f1231a48fc48 Remove some duplicating code from uLandGraphics.pas
Urbertar
parents: 8773
diff changeset
   350
else if doSet and not IsCurrent then
f1231a48fc48 Remove some duplicating code from uLandGraphics.pas
Urbertar
parents: 8773
diff changeset
   351
    FillRoundInLand(X, Y, Radius, changePixelNotSetNotCurrent);
8583
f2edd6d5f958 Change shape of ice to round
Urbertar@gmail.com
parents: 8579
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   352
end;
f2edd6d5f958 Change shape of ice to round
Urbertar@gmail.com
parents: 8579
diff changeset
   353
8602
f510cca2b988 Draw ice on water
Urbertar@gmail.com
parents: 8601
diff changeset
   354
procedure DrawIceBreak(x, y, iceRadius, iceHeight: Longint);
f510cca2b988 Draw ice on water
Urbertar@gmail.com
parents: 8601
diff changeset
   355
var
f510cca2b988 Draw ice on water
Urbertar@gmail.com
parents: 8601
diff changeset
   356
    i, j: integer;
f510cca2b988 Draw ice on water
Urbertar@gmail.com
parents: 8601
diff changeset
   357
    landRect: TSDL_Rect;
f510cca2b988 Draw ice on water
Urbertar@gmail.com
parents: 8601
diff changeset
   358
begin
f510cca2b988 Draw ice on water
Urbertar@gmail.com
parents: 8601
diff changeset
   359
for i := min(max(x - iceRadius, 0), LAND_WIDTH - 1) to min(max(x + iceRadius, 0), LAND_WIDTH - 1) do
f510cca2b988 Draw ice on water
Urbertar@gmail.com
parents: 8601
diff changeset
   360
    begin
f510cca2b988 Draw ice on water
Urbertar@gmail.com
parents: 8601
diff changeset
   361
    for j := min(max(y, 0), LAND_HEIGHT - 1) to min(max(y + iceHeight, 0), LAND_HEIGHT - 1) do
f510cca2b988 Draw ice on water
Urbertar@gmail.com
parents: 8601
diff changeset
   362
        begin
8624
12bdc51a6790 tweaks to sea ice appearance
nemo
parents: 8612
diff changeset
   363
        if Land[j, i] = 0 then
8602
f510cca2b988 Draw ice on water
Urbertar@gmail.com
parents: 8601
diff changeset
   364
            begin
8795
b5b79a8f9354 merge correction, also what's with all those trailing whitespaces?
koda
parents: 8783 8774
diff changeset
   365
            Land[j, i] := lfIce;
8783
f1231a48fc48 Remove some duplicating code from uLandGraphics.pas
Urbertar
parents: 8773
diff changeset
   366
            fillPixelFromIceSprite(i, j);
8602
f510cca2b988 Draw ice on water
Urbertar@gmail.com
parents: 8601
diff changeset
   367
            end;
8795
b5b79a8f9354 merge correction, also what's with all those trailing whitespaces?
koda
parents: 8783 8774
diff changeset
   368
        end;
8602
f510cca2b988 Draw ice on water
Urbertar@gmail.com
parents: 8601
diff changeset
   369
    end;
f510cca2b988 Draw ice on water
Urbertar@gmail.com
parents: 8601
diff changeset
   370
landRect.x := min(max(x - iceRadius, 0), LAND_WIDTH - 1);
f510cca2b988 Draw ice on water
Urbertar@gmail.com
parents: 8601
diff changeset
   371
landRect.y := min(max(y, 0), LAND_HEIGHT - 1);
f510cca2b988 Draw ice on water
Urbertar@gmail.com
parents: 8601
diff changeset
   372
landRect.w := min(2*iceRadius, LAND_WIDTH - landRect.x - 1);
f510cca2b988 Draw ice on water
Urbertar@gmail.com
parents: 8601
diff changeset
   373
landRect.h := min(iceHeight, LAND_HEIGHT - landRect.y - 1);
8795
b5b79a8f9354 merge correction, also what's with all those trailing whitespaces?
koda
parents: 8783 8774
diff changeset
   374
UpdateLandTexture(landRect.x, landRect.w, landRect.y, landRect.h, true);
8602
f510cca2b988 Draw ice on water
Urbertar@gmail.com
parents: 8601
diff changeset
   375
end;
f510cca2b988 Draw ice on water
Urbertar@gmail.com
parents: 8601
diff changeset
   376
3689
e2be39ee19f0 Engine:
smaxx
parents: 3608
diff changeset
   377
function DrawExplosion(X, Y, Radius: LongInt): Longword;
8783
f1231a48fc48 Remove some duplicating code from uLandGraphics.pas
Urbertar
parents: 8773
diff changeset
   378
var
f1231a48fc48 Remove some duplicating code from uLandGraphics.pas
Urbertar
parents: 8773
diff changeset
   379
    tx, ty, dx, dy: Longint;
184
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   380
begin
8783
f1231a48fc48 Remove some duplicating code from uLandGraphics.pas
Urbertar
parents: 8773
diff changeset
   381
    DrawExplosion := FillRoundInLand(x, y, Radius, backgroundPixel);
f1231a48fc48 Remove some duplicating code from uLandGraphics.pas
Urbertar
parents: 8773
diff changeset
   382
    if Radius > 20 then
f1231a48fc48 Remove some duplicating code from uLandGraphics.pas
Urbertar
parents: 8773
diff changeset
   383
        FillRoundInLand(x, y, Radius - 15, nullPixel);
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   384
    FillRoundInLand(X, Y, Radius, 0);
8783
f1231a48fc48 Remove some duplicating code from uLandGraphics.pas
Urbertar
parents: 8773
diff changeset
   385
    FillRoundInLand(x, y, Radius + 4, ebcPixel);
8828
4ae5233abe76 Hey, there was inc(Radius, 4)
unc0rr
parents: 8795
diff changeset
   386
    tx:= Max(X - Radius - 5, 0);
4ae5233abe76 Hey, there was inc(Radius, 4)
unc0rr
parents: 8795
diff changeset
   387
    dx:= Min(X + Radius + 5, LAND_WIDTH) - tx;
4ae5233abe76 Hey, there was inc(Radius, 4)
unc0rr
parents: 8795
diff changeset
   388
    ty:= Max(Y - Radius - 5, 0);
4ae5233abe76 Hey, there was inc(Radius, 4)
unc0rr
parents: 8795
diff changeset
   389
    dy:= Min(Y + Radius + 5, LAND_HEIGHT) - ty;
8783
f1231a48fc48 Remove some duplicating code from uLandGraphics.pas
Urbertar
parents: 8773
diff changeset
   390
    UpdateLandTexture(tx, dx, ty, dy, false);
184
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   391
end;
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   392
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 358
diff changeset
   393
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
   394
var tx, ty, by, bx,  i: LongInt;
184
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   395
begin
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   396
for i:= 0 to Pred(Count) do
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   397
    begin
7509
76e3a3fc17cd revert 3188794b9d87. does not do what I'd like.
nemo
parents: 7492
diff changeset
   398
    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
   399
        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
   400
            begin
6096
a00dbbf49d6c Add landbacktex to a few maps, just to see how it looks.
nemo
parents: 6081
diff changeset
   401
            if (Land[ty, tx] and lfIndestructible) = 0 then
5480
37bafa5a7016 kill off some speckles, crank up land gun output
nemo
parents: 5386
diff changeset
   402
                begin
6096
a00dbbf49d6c Add landbacktex to a few maps, just to see how it looks.
nemo
parents: 6081
diff changeset
   403
                if (cReducedQuality and rqBlurryLand) = 0 then
a00dbbf49d6c Add landbacktex to a few maps, just to see how it looks.
nemo
parents: 6081
diff changeset
   404
                    begin
a00dbbf49d6c Add landbacktex to a few maps, just to see how it looks.
nemo
parents: 6081
diff changeset
   405
                    by:= ty; bx:= tx;
a00dbbf49d6c Add landbacktex to a few maps, just to see how it looks.
nemo
parents: 6081
diff changeset
   406
                    end
a00dbbf49d6c Add landbacktex to a few maps, just to see how it looks.
nemo
parents: 6081
diff changeset
   407
                else
a00dbbf49d6c Add landbacktex to a few maps, just to see how it looks.
nemo
parents: 6081
diff changeset
   408
                    begin
a00dbbf49d6c Add landbacktex to a few maps, just to see how it looks.
nemo
parents: 6081
diff changeset
   409
                    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
   410
                    end;
6355
734fed7aefd3 Introduce initialization expressions
unc0rr
parents: 6132
diff changeset
   411
                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
   412
                    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
   413
                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
   414
                    LandPixels[by, bx]:= 0
a00dbbf49d6c Add landbacktex to a few maps, just to see how it looks.
nemo
parents: 6081
diff changeset
   415
                end
5480
37bafa5a7016 kill off some speckles, crank up land gun output
nemo
parents: 5386
diff changeset
   416
            end;
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   417
    inc(y, dY)
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   418
    end;
184
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   419
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   420
inc(Radius, 4);
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 345
diff changeset
   421
dec(y, Count * dY);
184
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   422
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   423
for i:= 0 to Pred(Count) do
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   424
    begin
7509
76e3a3fc17cd revert 3188794b9d87. does not do what I'd like.
nemo
parents: 7492
diff changeset
   425
    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
   426
        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
   427
            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
   428
                begin
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   429
                 if (cReducedQuality and rqBlurryLand) = 0 then
6982
8d41d22a291d breaking news, we don't support typed consts anymore
koda
parents: 6700
diff changeset
   430
                    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
   431
                else
6982
8d41d22a291d breaking news, we don't support typed consts anymore
koda
parents: 6700
diff changeset
   432
                    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
   433
8579
d18bc19d780a graphics tweak. flag a couple more overeager setall HH
nemo
parents: 7509
diff changeset
   434
                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
   435
                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
   436
                end;
184
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   437
    inc(y, dY)
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   438
    end;
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   439
818
635e58295079 Fix drill bug
unc0rr
parents: 772
diff changeset
   440
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
   441
UpdateLandTexture(0, LAND_WIDTH, 0, LAND_HEIGHT, false)
184
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   442
end;
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   443
8783
f1231a48fc48 Remove some duplicating code from uLandGraphics.pas
Urbertar
parents: 8773
diff changeset
   444
f1231a48fc48 Remove some duplicating code from uLandGraphics.pas
Urbertar
parents: 8773
diff changeset
   445
f1231a48fc48 Remove some duplicating code from uLandGraphics.pas
Urbertar
parents: 8773
diff changeset
   446
procedure DrawExplosionBorder(X, Y, dx, dy:hwFloat;  despeckle : Boolean);
f1231a48fc48 Remove some duplicating code from uLandGraphics.pas
Urbertar
parents: 8773
diff changeset
   447
var
f1231a48fc48 Remove some duplicating code from uLandGraphics.pas
Urbertar
parents: 8773
diff changeset
   448
    t, tx, ty :Longint;
f1231a48fc48 Remove some duplicating code from uLandGraphics.pas
Urbertar
parents: 8773
diff changeset
   449
begin
f1231a48fc48 Remove some duplicating code from uLandGraphics.pas
Urbertar
parents: 8773
diff changeset
   450
for t:= 0 to 7 do
f1231a48fc48 Remove some duplicating code from uLandGraphics.pas
Urbertar
parents: 8773
diff changeset
   451
    begin
f1231a48fc48 Remove some duplicating code from uLandGraphics.pas
Urbertar
parents: 8773
diff changeset
   452
    X:= X + dX;
f1231a48fc48 Remove some duplicating code from uLandGraphics.pas
Urbertar
parents: 8773
diff changeset
   453
    Y:= Y + dY;
f1231a48fc48 Remove some duplicating code from uLandGraphics.pas
Urbertar
parents: 8773
diff changeset
   454
    tx:= hwRound(X);
f1231a48fc48 Remove some duplicating code from uLandGraphics.pas
Urbertar
parents: 8773
diff changeset
   455
    ty:= hwRound(Y);
f1231a48fc48 Remove some duplicating code from uLandGraphics.pas
Urbertar
parents: 8773
diff changeset
   456
    if ((ty and LAND_HEIGHT_MASK) = 0) and ((tx and LAND_WIDTH_MASK) = 0) and (((Land[ty, tx] and lfBasic) <> 0)
f1231a48fc48 Remove some duplicating code from uLandGraphics.pas
Urbertar
parents: 8773
diff changeset
   457
    or ((Land[ty, tx] and lfObject) <> 0)) then
f1231a48fc48 Remove some duplicating code from uLandGraphics.pas
Urbertar
parents: 8773
diff changeset
   458
        begin
f1231a48fc48 Remove some duplicating code from uLandGraphics.pas
Urbertar
parents: 8773
diff changeset
   459
        Land[ty, tx]:= (Land[ty, tx] or lfDamaged) and not lfIce;
f1231a48fc48 Remove some duplicating code from uLandGraphics.pas
Urbertar
parents: 8773
diff changeset
   460
        if despeckle then
f1231a48fc48 Remove some duplicating code from uLandGraphics.pas
Urbertar
parents: 8773
diff changeset
   461
            LandDirty[ty div 32, tx div 32]:= 1;
f1231a48fc48 Remove some duplicating code from uLandGraphics.pas
Urbertar
parents: 8773
diff changeset
   462
        if (cReducedQuality and rqBlurryLand) = 0 then
f1231a48fc48 Remove some duplicating code from uLandGraphics.pas
Urbertar
parents: 8773
diff changeset
   463
            LandPixels[ty, tx]:= ExplosionBorderColor
f1231a48fc48 Remove some duplicating code from uLandGraphics.pas
Urbertar
parents: 8773
diff changeset
   464
        else
f1231a48fc48 Remove some duplicating code from uLandGraphics.pas
Urbertar
parents: 8773
diff changeset
   465
            LandPixels[ty div 2, tx div 2]:= ExplosionBorderColor
f1231a48fc48 Remove some duplicating code from uLandGraphics.pas
Urbertar
parents: 8773
diff changeset
   466
        end
8795
b5b79a8f9354 merge correction, also what's with all those trailing whitespaces?
koda
parents: 8783 8774
diff changeset
   467
    end;
8783
f1231a48fc48 Remove some duplicating code from uLandGraphics.pas
Urbertar
parents: 8773
diff changeset
   468
end;
f1231a48fc48 Remove some duplicating code from uLandGraphics.pas
Urbertar
parents: 8773
diff changeset
   469
f1231a48fc48 Remove some duplicating code from uLandGraphics.pas
Urbertar
parents: 8773
diff changeset
   470
184
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   471
//
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   472
//  - (dX, dY) - direction, vector of length = 0.5
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   473
//
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 358
diff changeset
   474
procedure DrawTunnel(X, Y, dX, dY: hwFloat; ticks, HalfWidth: LongInt);
358
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   475
var nx, ny, dX8, dY8: hwFloat;
5480
37bafa5a7016 kill off some speckles, crank up land gun output
nemo
parents: 5386
diff changeset
   476
    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
   477
    despeckle : Boolean;
184
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   478
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
   479
stY:= hwRound(Y);
1809
77923087a1ce Some optimization of land texture updating
unc0rr
parents: 1807
diff changeset
   480
stX:= hwRound(X);
772
e8d530ca77be Don't update all land texture when drawing tunnel (saves video throughput)
unc0rr
parents: 769
diff changeset
   481
5332
b29d60c7cac7 Use an ifdef instead, add despeckling of tunnels
nemo
parents: 5322
diff changeset
   482
despeckle:= HalfWidth > 1;
b29d60c7cac7 Use an ifdef instead, add despeckling of tunnels
nemo
parents: 5322
diff changeset
   483
184
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   484
nx:= X + dY * (HalfWidth + 8);
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   485
ny:= Y - dX * (HalfWidth + 8);
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   486
358
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   487
dX8:= dX * 8;
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   488
dY8:= dY * 8;
184
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   489
for i:= 0 to 7 do
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   490
    begin
358
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   491
    X:= nx - dX8;
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   492
    Y:= ny - dY8;
184
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   493
    for t:= -8 to ticks + 8 do
2666
2b8c8f16421e update SDLMain.m/.h to latest version
koda
parents: 2648
diff changeset
   494
    begin
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   495
    X:= X + dX;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   496
    Y:= Y + dY;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   497
    tx:= hwRound(X);
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   498
    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
   499
    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
   500
    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
   501
    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
   502
        begin
8579
d18bc19d780a graphics tweak. flag a couple more overeager setall HH
nemo
parents: 7509
diff changeset
   503
        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
   504
        if despeckle then
5887
7d69b76ce923 Don't set lfDamaged for small tunnels
nemo
parents: 5885
diff changeset
   505
            begin
7d69b76ce923 Don't set lfDamaged for small tunnels
nemo
parents: 5885
diff changeset
   506
            Land[ty, tx]:= Land[ty, tx] or lfDamaged;
7d69b76ce923 Don't set lfDamaged for small tunnels
nemo
parents: 5885
diff changeset
   507
            LandDirty[ty div 32, tx div 32]:= 1
7d69b76ce923 Don't set lfDamaged for small tunnels
nemo
parents: 5885
diff changeset
   508
            end;
5332
b29d60c7cac7 Use an ifdef instead, add despeckling of tunnels
nemo
parents: 5322
diff changeset
   509
        if (cReducedQuality and rqBlurryLand) = 0 then
6982
8d41d22a291d breaking news, we don't support typed consts anymore
koda
parents: 6700
diff changeset
   510
            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
   511
        else
6982
8d41d22a291d breaking news, we don't support typed consts anymore
koda
parents: 6700
diff changeset
   512
            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
   513
        end
2666
2b8c8f16421e update SDLMain.m/.h to latest version
koda
parents: 2648
diff changeset
   514
    end;
184
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   515
    nx:= nx - dY;
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   516
    ny:= ny + dX;
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   517
    end;
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   518
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   519
for i:= -HalfWidth to HalfWidth do
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   520
    begin
358
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   521
    X:= nx - dX8;
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   522
    Y:= ny - dY8;
8783
f1231a48fc48 Remove some duplicating code from uLandGraphics.pas
Urbertar
parents: 8773
diff changeset
   523
    DrawExplosionBorder(X, Y, dx, dy, despeckle);
184
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   524
    X:= nx;
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   525
    Y:= ny;
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   526
    for t:= 0 to ticks do
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   527
        begin
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   528
        X:= X + dX;
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   529
        Y:= Y + dY;
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 345
diff changeset
   530
        tx:= hwRound(X);
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 345
diff changeset
   531
        ty:= hwRound(Y);
3519
56cbc035b74b rename flags
nemo
parents: 3518
diff changeset
   532
        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
   533
            begin
5480
37bafa5a7016 kill off some speckles, crank up land gun output
nemo
parents: 5386
diff changeset
   534
            if (cReducedQuality and rqBlurryLand) = 0 then
37bafa5a7016 kill off some speckles, crank up land gun output
nemo
parents: 5386
diff changeset
   535
                begin
37bafa5a7016 kill off some speckles, crank up land gun output
nemo
parents: 5386
diff changeset
   536
                by:= ty; bx:= tx;
37bafa5a7016 kill off some speckles, crank up land gun output
nemo
parents: 5386
diff changeset
   537
                end
4690
490cf71b436a revert last change. ordinary fire is fine, but HHG screws up.
nemo
parents: 4688
diff changeset
   538
            else
5480
37bafa5a7016 kill off some speckles, crank up land gun output
nemo
parents: 5386
diff changeset
   539
                begin
37bafa5a7016 kill off some speckles, crank up land gun output
nemo
parents: 5386
diff changeset
   540
                by:= ty div 2; bx:= tx div 2;
37bafa5a7016 kill off some speckles, crank up land gun output
nemo
parents: 5386
diff changeset
   541
                end;
6355
734fed7aefd3 Introduce initialization expressions
unc0rr
parents: 6132
diff changeset
   542
            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
   543
                LandPixels[by, bx]:= LandBackPixel(tx, ty)
a00dbbf49d6c Add landbacktex to a few maps, just to see how it looks.
nemo
parents: 6081
diff changeset
   544
            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
   545
                LandPixels[by, bx]:= 0;
db10abae541f Couple more, add back misplaced clearing of Land
nemo
parents: 6096
diff changeset
   546
            Land[ty, tx]:= 0;
2647
0e1208e92dfe Smaxx patch with tuning by me:
unc0rr
parents: 2646
diff changeset
   547
            end
184
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   548
        end;
8783
f1231a48fc48 Remove some duplicating code from uLandGraphics.pas
Urbertar
parents: 8773
diff changeset
   549
    DrawExplosionBorder(X, Y, dx, dy, despeckle);
184
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   550
    nx:= nx - dY;
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   551
    ny:= ny + dX;
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   552
    end;
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   553
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   554
for i:= 0 to 7 do
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   555
    begin
358
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   556
    X:= nx - dX8;
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   557
    Y:= ny - dY8;
184
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   558
    for t:= -8 to ticks + 8 do
2666
2b8c8f16421e update SDLMain.m/.h to latest version
koda
parents: 2648
diff changeset
   559
    begin
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   560
    X:= X + dX;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   561
    Y:= Y + dY;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   562
    tx:= hwRound(X);
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   563
    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
   564
    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
   565
    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
   566
        begin
8579
d18bc19d780a graphics tweak. flag a couple more overeager setall HH
nemo
parents: 7509
diff changeset
   567
        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
   568
        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
   569
            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
   570
        if (cReducedQuality and rqBlurryLand) = 0 then
6982
8d41d22a291d breaking news, we don't support typed consts anymore
koda
parents: 6700
diff changeset
   571
            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
   572
        else
6982
8d41d22a291d breaking news, we don't support typed consts anymore
koda
parents: 6700
diff changeset
   573
            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
   574
        end
2666
2b8c8f16421e update SDLMain.m/.h to latest version
koda
parents: 2648
diff changeset
   575
    end;
184
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   576
    nx:= nx - dY;
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   577
    ny:= ny + dX;
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   578
    end;
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   579
4374
bcefeeabaa33 Move some stuff from uMisc to uUtils
unC0Rr
parents: 4367
diff changeset
   580
tx:= Max(stX - HalfWidth * 2 - 4 - abs(hwRound(dX * ticks)), 0);
bcefeeabaa33 Move some stuff from uMisc to uUtils
unC0Rr
parents: 4367
diff changeset
   581
ty:= Max(stY - HalfWidth * 2 - 4 - abs(hwRound(dY * ticks)), 0);
bcefeeabaa33 Move some stuff from uMisc to uUtils
unC0Rr
parents: 4367
diff changeset
   582
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
   583
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
   584
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
   585
UpdateLandTexture(tx, ddx, ty, ddy, false)
184
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   586
end;
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   587
4886
e3e5362a308e fixed unlimeted fuel bug for rcplane
Henek
parents: 4791
diff changeset
   588
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
   589
var X, Y, bpp, h, w, row, col, gx, gy, numFramesFirstCol: LongInt;
409
4f1841929ccc Construction tool
unc0rr
parents: 393
diff changeset
   590
    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
   591
    Image: PSDL_Surface;
409
4f1841929ccc Construction tool
unc0rr
parents: 393
diff changeset
   592
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
   593
TryPlaceOnLand:= false;
2235
79c9542c1058 multi-column support
nemo
parents: 2167
diff changeset
   594
numFramesFirstCol:= SpritesData[Obj].imageHeight div SpritesData[Obj].Height;
79c9542c1058 multi-column support
nemo
parents: 2167
diff changeset
   595
769
788efc1d649f - Save 8 MB of memory by freeing LandSurface and not using it anymore after game initialization
unc0rr
parents: 768
diff changeset
   596
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
   597
Image:= SpritesData[Obj].Surface;
409
4f1841929ccc Construction tool
unc0rr
parents: 393
diff changeset
   598
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
   599
h:= SpritesData[Obj].Height;
2235
79c9542c1058 multi-column support
nemo
parents: 2167
diff changeset
   600
row:= Frame mod numFramesFirstCol;
79c9542c1058 multi-column support
nemo
parents: 2167
diff changeset
   601
col:= Frame div numFramesFirstCol;
409
4f1841929ccc Construction tool
unc0rr
parents: 393
diff changeset
   602
4f1841929ccc Construction tool
unc0rr
parents: 393
diff changeset
   603
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
   604
    SDLTry(SDL_LockSurface(Image) >= 0, true);
409
4f1841929ccc Construction tool
unc0rr
parents: 393
diff changeset
   605
4f1841929ccc Construction tool
unc0rr
parents: 393
diff changeset
   606
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
   607
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
   608
// Check that sprite fits free space
2236
af8fc3311748 the -1 was a bad idea
nemo
parents: 2235
diff changeset
   609
p:= @(PByteArray(Image^.pixels)^[ Image^.pitch * row * h + col * w * 4 ]);
409
4f1841929ccc Construction tool
unc0rr
parents: 393
diff changeset
   610
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
   611
    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
   612
        begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   613
        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
   614
            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
   615
                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
   616
                   ((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
   617
                    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
   618
                        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
   619
                            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
   620
                        exit;
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   621
                    end;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   622
        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
   623
        end;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   624
    end;
409
4f1841929ccc Construction tool
unc0rr
parents: 393
diff changeset
   625
520
e83dfb7ffead Teleportation tool
unc0rr
parents: 511
diff changeset
   626
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
   627
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
   628
    begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   629
    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
   630
        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
   631
    exit
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   632
    end;
520
e83dfb7ffead Teleportation tool
unc0rr
parents: 511
diff changeset
   633
409
4f1841929ccc Construction tool
unc0rr
parents: 393
diff changeset
   634
// Checked, now place
2236
af8fc3311748 the -1 was a bad idea
nemo
parents: 2235
diff changeset
   635
p:= @(PByteArray(Image^.pixels)^[ Image^.pitch * row * h + col * w * 4 ]);
409
4f1841929ccc Construction tool
unc0rr
parents: 393
diff changeset
   636
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
   637
    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
   638
        begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   639
        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
   640
            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
   641
                   begin
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   642
                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
   643
                    begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   644
                    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
   645
                    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
   646
                    end
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   647
                else
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   648
                     begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   649
                     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
   650
                     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
   651
                    end;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   652
                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
   653
                    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
   654
                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
   655
                    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
   656
                else
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   657
                    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
   658
                // 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
   659
                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
   660
                    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
   661
                    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
   662
                end;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   663
        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
   664
        end;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   665
    end;
409
4f1841929ccc Construction tool
unc0rr
parents: 393
diff changeset
   666
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
   667
    SDL_UnlockSurface(Image);
409
4f1841929ccc Construction tool
unc0rr
parents: 393
diff changeset
   668
4374
bcefeeabaa33 Move some stuff from uMisc to uUtils
unC0Rr
parents: 4367
diff changeset
   669
x:= Max(cpX, leftX);
bcefeeabaa33 Move some stuff from uMisc to uUtils
unC0Rr
parents: 4367
diff changeset
   670
w:= Min(cpX + Image^.w, LAND_WIDTH) - x;
bcefeeabaa33 Move some stuff from uMisc to uUtils
unC0Rr
parents: 4367
diff changeset
   671
y:= Max(cpY, topY);
bcefeeabaa33 Move some stuff from uMisc to uUtils
unC0Rr
parents: 4367
diff changeset
   672
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
   673
UpdateLandTexture(x, w, y, h, true)
409
4f1841929ccc Construction tool
unc0rr
parents: 393
diff changeset
   674
end;
4f1841929ccc Construction tool
unc0rr
parents: 393
diff changeset
   675
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
   676
function Despeckle(X, Y: LongInt): boolean;
4695
ac2cb3b99d70 add a disabling for landback, set it if flakes are enabled
nemo
parents: 4690
diff changeset
   677
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
   678
    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
   679
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
   680
    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
   681
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
   682
    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
   683
    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
   684
        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
   685
        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
   686
    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
   687
    else
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   688
    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
   689
        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
   690
        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
   691
    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
   692
8751
4609823efc94 More flagging of Land values. Also use less than for tests of non-terrain, instead of "and $FF00 = 0". Saves a couple of ops, which actually matters a small amount in a few places.
nemo
parents: 8744
diff changeset
   693
    pixelsweep:= (Land[Y, X] <= lfAllObjMask) and (LandPixels[yy, xx] <> 0);
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
   694
    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
   695
    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
   696
        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
   697
        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
   698
            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
   699
                if (i <> 0) or (j <> 0) then
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   700
                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
   701
                    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
   702
                    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
   703
                    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
   704
                    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
   705
                        if pixelsweep then
4695
ac2cb3b99d70 add a disabling for landback, set it if flakes are enabled
nemo
parents: 4690
diff changeset
   706
                        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
   707
                            if ((cReducedQuality and rqBlurryLand) <> 0) then
4695
ac2cb3b99d70 add a disabling for landback, set it if flakes are enabled
nemo
parents: 4690
diff changeset
   708
                            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
   709
                                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
   710
                                ny:= ny div 2
4695
ac2cb3b99d70 add a disabling for landback, set it if flakes are enabled
nemo
parents: 4690
diff changeset
   711
                            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
   712
                            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
   713
                                inc(c);
4695
ac2cb3b99d70 add a disabling for landback, set it if flakes are enabled
nemo
parents: 4690
diff changeset
   714
                        end
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   715
                    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
   716
                        inc(c);
4695
ac2cb3b99d70 add a disabling for landback, set it if flakes are enabled
nemo
parents: 4690
diff changeset
   717
                    end
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   718
                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
   719
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
   720
        if c < 4 then // 0-3 neighbours
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   721
        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
   722
            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
   723
                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
   724
            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
   725
                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
   726
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
   727
            if not pixelsweep then
6681
nemo
parents: 6580
diff changeset
   728
            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
   729
                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
   730
                exit
6681
nemo
parents: 6580
diff changeset
   731
            end
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   732
        end;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   733
    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
   734
    Despeckle:= false
5267
e9ae019e9bb4 move smoothing into separate function, adjust call order
nemo
parents: 5266
diff changeset
   735
end;
e9ae019e9bb4 move smoothing into separate function, adjust call order
nemo
parents: 5266
diff changeset
   736
e9ae019e9bb4 move smoothing into separate function, adjust call order
nemo
parents: 5266
diff changeset
   737
procedure Smooth(X, Y: LongInt);
e9ae019e9bb4 move smoothing into separate function, adjust call order
nemo
parents: 5266
diff changeset
   738
begin
5261
2db030882bc9 More AA - try smoothing explosions a bit
nemo
parents: 5179
diff changeset
   739
// 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
   740
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
   741
    (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
   742
    begin
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   743
    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
   744
    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
   745
        begin
5274
941da059472b Avoid desyncing on blurry land
nemo
parents: 5267
diff changeset
   746
        if (cReducedQuality and rqBlurryLand) = 0 then
941da059472b Avoid desyncing on blurry land
nemo
parents: 5267
diff changeset
   747
            begin
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   748
            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
   749
                LandPixels[y,x]:= (ExplosionBorderColor and (not AMask)) or (128 shl AShift)
5274
941da059472b Avoid desyncing on blurry land
nemo
parents: 5267
diff changeset
   750
            else
941da059472b Avoid desyncing on blurry land
nemo
parents: 5267
diff changeset
   751
                LandPixels[y,x]:=
6982
8d41d22a291d breaking news, we don't support typed consts anymore
koda
parents: 6700
diff changeset
   752
                                (((((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
   753
                                (((((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
   754
                                (((((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
   755
            end;
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   756
        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
   757
            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
   758
        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
   759
            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
   760
        else
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   761
            Land[y,x]:= lfBasic;
5261
2db030882bc9 More AA - try smoothing explosions a bit
nemo
parents: 5179
diff changeset
   762
        end
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   763
    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
   764
    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
   765
    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
   766
    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
   767
    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
   768
    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
   769
    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
   770
    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
   771
        begin
5274
941da059472b Avoid desyncing on blurry land
nemo
parents: 5267
diff changeset
   772
        if (cReducedQuality and rqBlurryLand) = 0 then
941da059472b Avoid desyncing on blurry land
nemo
parents: 5267
diff changeset
   773
            begin
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   774
            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
   775
                LandPixels[y,x]:= (ExplosionBorderColor and (not AMask)) or (64 shl AShift)
5274
941da059472b Avoid desyncing on blurry land
nemo
parents: 5267
diff changeset
   776
            else
941da059472b Avoid desyncing on blurry land
nemo
parents: 5267
diff changeset
   777
                LandPixels[y,x]:=
6982
8d41d22a291d breaking news, we don't support typed consts anymore
koda
parents: 6700
diff changeset
   778
                                (((((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
   779
                                (((((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
   780
                                (((((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
   781
            end;
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   782
        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
   783
            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
   784
        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
   785
            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
   786
        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
   787
            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
   788
        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
   789
        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
   790
        else Land[y,x]:= lfBasic
5261
2db030882bc9 More AA - try smoothing explosions a bit
nemo
parents: 5179
diff changeset
   791
        end
5267
e9ae019e9bb4 move smoothing into separate function, adjust call order
nemo
parents: 5266
diff changeset
   792
    end
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   793
else if ((cReducedQuality and rqBlurryLand) = 0) and (LandPixels[Y, X] and AMask = 255)
8598
9d21bab30893 Apologies if jaree had done something similar, but didn't see anything in repo pull. This removes Land[] mixed w/ LandPixels[] and streamlines things a little
nemo
parents: 8596
diff changeset
   794
and (Land[Y, X] and (lfDamaged or lfBasic) = lfBasic)
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   795
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
   796
    begin
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   797
    if ((((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
   798
    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
   799
        begin
026fd01a5e2c Blend the outter side too
nemo
parents: 6097
diff changeset
   800
        LandPixels[y,x]:=
6982
8d41d22a291d breaking news, we don't support typed consts anymore
koda
parents: 6700
diff changeset
   801
                        (((((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
   802
                        (((((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
   803
                        (((((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
   804
        end
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   805
    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
   806
    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
   807
    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
   808
    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
   809
    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
   810
    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
   811
    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
   812
    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
   813
        begin
026fd01a5e2c Blend the outter side too
nemo
parents: 6097
diff changeset
   814
        LandPixels[y,x]:=
6982
8d41d22a291d breaking news, we don't support typed consts anymore
koda
parents: 6700
diff changeset
   815
                        (((((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
   816
                        (((((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
   817
                        (((((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
   818
        end
026fd01a5e2c Blend the outter side too
nemo
parents: 6097
diff changeset
   819
    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
   820
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
   821
1792
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1761
diff changeset
   822
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
   823
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
   824
    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
   825
begin
2695
ed789a7ef68d makes freepascal code compatible with OBJFPC mode
koda
parents: 2666
diff changeset
   826
bRes:= false;
3554
066faceb977d Extend pixel sweep to recheck neighbours if erasing on edges
nemo
parents: 3521
diff changeset
   827
reCheck:= true;
1792
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1761
diff changeset
   828
3554
066faceb977d Extend pixel sweep to recheck neighbours if erasing on edges
nemo
parents: 3521
diff changeset
   829
while recheck do
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   830
    begin
3554
066faceb977d Extend pixel sweep to recheck neighbours if erasing on edges
nemo
parents: 3521
diff changeset
   831
    recheck:= false;
066faceb977d Extend pixel sweep to recheck neighbours if erasing on edges
nemo
parents: 3521
diff changeset
   832
    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
   833
        begin
3554
066faceb977d Extend pixel sweep to recheck neighbours if erasing on edges
nemo
parents: 3521
diff changeset
   834
        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
   835
            begin
5895
212d3b459658 smoothing should be after despeckling
nemo
parents: 5887
diff changeset
   836
            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
   837
                begin
3554
066faceb977d Extend pixel sweep to recheck neighbours if erasing on edges
nemo
parents: 3521
diff changeset
   838
                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
   839
                resweep:= true;
3602
99c93fa258d6 Restore prior optimisation with the wildly out-of-bounds tx in LandDirty removed
nemo
parents: 3601
diff changeset
   840
                ty:= y * 32;
99c93fa258d6 Restore prior optimisation with the wildly out-of-bounds tx in LandDirty removed
nemo
parents: 3601
diff changeset
   841
                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
   842
                while(resweep) do
3554
066faceb977d Extend pixel sweep to recheck neighbours if erasing on edges
nemo
parents: 3521
diff changeset
   843
                    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
   844
                    resweep:= false;
3602
99c93fa258d6 Restore prior optimisation with the wildly out-of-bounds tx in LandDirty removed
nemo
parents: 3601
diff changeset
   845
                    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
   846
                        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
   847
                            if Despeckle(xx, yy) then
3554
066faceb977d Extend pixel sweep to recheck neighbours if erasing on edges
nemo
parents: 3521
diff changeset
   848
                                begin
066faceb977d Extend pixel sweep to recheck neighbours if erasing on edges
nemo
parents: 3521
diff changeset
   849
                                bRes:= true;
066faceb977d Extend pixel sweep to recheck neighbours if erasing on edges
nemo
parents: 3521
diff changeset
   850
                                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
   851
                                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
   852
                                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
   853
                                    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
   854
                                    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
   855
                                    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
   856
                                    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
   857
                                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
   858
                                    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
   859
                                    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
   860
                                    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
   861
                                    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
   862
                                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
   863
                                    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
   864
                                    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
   865
                                    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
   866
                                    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
   867
                                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
   868
                                    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
   869
                                    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
   870
                                    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
   871
                                    end
3554
066faceb977d Extend pixel sweep to recheck neighbours if erasing on edges
nemo
parents: 3521
diff changeset
   872
                                end;
066faceb977d Extend pixel sweep to recheck neighbours if erasing on edges
nemo
parents: 3521
diff changeset
   873
                    end;
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   874
                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
   875
                    UpdateLandTexture(tx, 32, ty, 32, false);
5895
212d3b459658 smoothing should be after despeckling
nemo
parents: 5887
diff changeset
   876
                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
   877
                end;
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   878
            end;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2741
diff changeset
   879
        end;
3554
066faceb977d Extend pixel sweep to recheck neighbours if erasing on edges
nemo
parents: 3521
diff changeset
   880
     end;
1792
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1761
diff changeset
   881
5895
212d3b459658 smoothing should be after despeckling
nemo
parents: 5887
diff changeset
   882
for y:= 0 to LAND_HEIGHT div 32 - 1 do
212d3b459658 smoothing should be after despeckling
nemo
parents: 5887
diff changeset
   883
    for x:= 0 to LAND_WIDTH div 32 - 1 do
212d3b459658 smoothing should be after despeckling
nemo
parents: 5887
diff changeset
   884
        if LandDirty[y, x] <> 0 then
212d3b459658 smoothing should be after despeckling
nemo
parents: 5887
diff changeset
   885
            begin
212d3b459658 smoothing should be after despeckling
nemo
parents: 5887
diff changeset
   886
            LandDirty[y, x]:= 0;
212d3b459658 smoothing should be after despeckling
nemo
parents: 5887
diff changeset
   887
            ty:= y * 32;
212d3b459658 smoothing should be after despeckling
nemo
parents: 5887
diff changeset
   888
            tx:= x * 32;
212d3b459658 smoothing should be after despeckling
nemo
parents: 5887
diff changeset
   889
            for yy:= ty to ty + 31 do
212d3b459658 smoothing should be after despeckling
nemo
parents: 5887
diff changeset
   890
                for xx:= tx to tx + 31 do
212d3b459658 smoothing should be after despeckling
nemo
parents: 5887
diff changeset
   891
                    Smooth(xx,yy)
212d3b459658 smoothing should be after despeckling
nemo
parents: 5887
diff changeset
   892
            end;
212d3b459658 smoothing should be after despeckling
nemo
parents: 5887
diff changeset
   893
2695
ed789a7ef68d makes freepascal code compatible with OBJFPC mode
koda
parents: 2666
diff changeset
   894
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
   895
end;
184
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
   896
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
   897
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
   898
// 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
   899
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
   900
begin
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   901
    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
   902
end;
4367
f4a0ec067601 uLand isn't that important to them
unc0rr
parents: 4359
diff changeset
   903
6096
a00dbbf49d6c Add landbacktex to a few maps, just to see how it looks.
nemo
parents: 6081
diff changeset
   904
function LandBackPixel(x, y: LongInt): LongWord; inline;
4367
f4a0ec067601 uLand isn't that important to them
unc0rr
parents: 4359
diff changeset
   905
var p: PLongWordArray;
f4a0ec067601 uLand isn't that important to them
unc0rr
parents: 4359
diff changeset
   906
begin
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   907
    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
   908
        LandBackPixel:= 0
4367
f4a0ec067601 uLand isn't that important to them
unc0rr
parents: 4359
diff changeset
   909
    else
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   910
        begin
4367
f4a0ec067601 uLand isn't that important to them
unc0rr
parents: 4359
diff changeset
   911
        p:= LandBackSurface^.pixels;
f4a0ec067601 uLand isn't that important to them
unc0rr
parents: 4359
diff changeset
   912
        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
   913
        end
4367
f4a0ec067601 uLand isn't that important to them
unc0rr
parents: 4359
diff changeset
   914
end;
f4a0ec067601 uLand isn't that important to them
unc0rr
parents: 4359
diff changeset
   915
f4a0ec067601 uLand isn't that important to them
unc0rr
parents: 4359
diff changeset
   916
6490
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
   917
procedure DrawLine(X1, Y1, X2, Y2: LongInt; Color: Longword);
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
   918
var
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
   919
  eX, eY, dX, dY: LongInt;
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
   920
  i, sX, sY, x, y, d: LongInt;
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
   921
begin
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
   922
eX:= 0;
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
   923
eY:= 0;
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
   924
dX:= X2 - X1;
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
   925
dY:= Y2 - Y1;
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
   926
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   927
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
   928
    sX:= 1
6490
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
   929
else
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   930
    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
   931
        begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   932
        sX:= -1;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   933
        dX:= -dX
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   934
        end
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   935
    else
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   936
        sX:= dX;
6490
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
   937
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   938
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
   939
    sY:= 1
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   940
else
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   941
    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
   942
        begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   943
        sY:= -1;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   944
        dY:= -dY
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   945
        end
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   946
    else
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   947
        sY:= dY;
6490
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
   948
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   949
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
   950
    d:= dX
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   951
else
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   952
    d:= dY;
6490
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
   953
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
   954
x:= X1;
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
   955
y:= Y1;
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
   956
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
   957
for i:= 0 to d do
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
   958
    begin
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
   959
    inc(eX, dX);
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
   960
    inc(eY, dY);
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
   961
    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
   962
        begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   963
        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
   964
        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
   965
        end;
6490
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
   966
    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
   967
        begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6490
diff changeset
   968
        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
   969
        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
   970
        end;
6490
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
   971
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
   972
    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
   973
        Land[y, x]:= Color;
6490
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
   974
    end
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
   975
end;
531bf083e8db - Give uLand more modularity
unc0rr
parents: 6453
diff changeset
   976
7150
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
   977
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
   978
begin
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
   979
    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
   980
    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
   981
    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
   982
    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
   983
    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
   984
    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
   985
    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
   986
    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
   987
end;
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
   988
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
   989
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
   990
var
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
   991
  eX, eY, dX, dY: LongInt;
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
   992
  i, sX, sY, x, y, d: LongInt;
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
   993
  f: boolean;
7147
11b7b12e2b85 Render drawn maps 10-500 times faster
unc0rr
parents: 7035
diff changeset
   994
begin
7150
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
   995
    eX:= 0;
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
   996
    eY:= 0;
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
   997
    dX:= X2 - X1;
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
   998
    dY:= Y2 - Y1;
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
   999
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1000
    if (dX > 0) then
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1001
        sX:= 1
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1002
    else
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1003
        if (dX < 0) then
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1004
            begin
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1005
            sX:= -1;
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1006
            dX:= -dX
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1007
            end
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1008
        else
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1009
            sX:= dX;
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1010
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1011
    if (dY > 0) then
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1012
        sY:= 1
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1013
    else
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1014
        if (dY < 0) then
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1015
            begin
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1016
            sY:= -1;
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1017
            dY:= -dY
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1018
            end
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1019
        else
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1020
            sY:= dY;
7147
11b7b12e2b85 Render drawn maps 10-500 times faster
unc0rr
parents: 7035
diff changeset
  1021
7150
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1022
    if (dX > dY) then
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1023
        d:= dX
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1024
    else
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1025
        d:= dY;
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1026
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1027
    x:= X1;
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1028
    y:= Y1;
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1029
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1030
    for i:= 0 to d do
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1031
        begin
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1032
        inc(eX, dX);
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1033
        inc(eY, dY);
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1034
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1035
        f:= eX > d;
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1036
        if f then
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1037
            begin
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1038
            dec(eX, d);
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1039
            inc(x, sX);
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1040
            DrawDots(x, y, xx, yy, color)
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1041
            end;
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1042
        if (eY > d) then
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1043
            begin
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1044
            dec(eY, d);
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1045
            inc(y, sY);
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1046
            f:= true;
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1047
            DrawDots(x, y, xx, yy, color)
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1048
            end;
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1049
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1050
        if not f then
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1051
            DrawDots(x, y, xx, yy, color)
fba3b14ff746 This should make drawn maps rendering even more faster
unc0rr
parents: 7147
diff changeset
  1052
        end
7147
11b7b12e2b85 Render drawn maps 10-500 times faster
unc0rr
parents: 7035
diff changeset
  1053
end;
11b7b12e2b85 Render drawn maps 10-500 times faster
unc0rr
parents: 7035
diff changeset
  1054
11b7b12e2b85 Render drawn maps 10-500 times faster
unc0rr
parents: 7035
diff changeset
  1055
procedure DrawThickLine(X1, Y1, X2, Y2, radius: LongInt; color: Longword);
11b7b12e2b85 Render drawn maps 10-500 times faster
unc0rr
parents: 7035
diff changeset
  1056
var dx, dy, d: LongInt;
11b7b12e2b85 Render drawn maps 10-500 times faster
unc0rr
parents: 7035
diff changeset
  1057
begin
11b7b12e2b85 Render drawn maps 10-500 times faster
unc0rr
parents: 7035
diff changeset
  1058
    dx:= 0;
11b7b12e2b85 Render drawn maps 10-500 times faster
unc0rr
parents: 7035
diff changeset
  1059
    dy:= Radius;
11b7b12e2b85 Render drawn maps 10-500 times faster
unc0rr
parents: 7035
diff changeset
  1060
    d:= 3 - 2 * Radius;
11b7b12e2b85 Render drawn maps 10-500 times faster
unc0rr
parents: 7035
diff changeset
  1061
    while (dx < dy) do
11b7b12e2b85 Render drawn maps 10-500 times faster
unc0rr
parents: 7035
diff changeset
  1062
        begin
11b7b12e2b85 Render drawn maps 10-500 times faster
unc0rr
parents: 7035
diff changeset
  1063
        DrawLines(x1, y1, x2, y2, dx, dy, color);
11b7b12e2b85 Render drawn maps 10-500 times faster
unc0rr
parents: 7035
diff changeset
  1064
        if (d < 0) then
11b7b12e2b85 Render drawn maps 10-500 times faster
unc0rr
parents: 7035
diff changeset
  1065
            d:= d + 4 * dx + 6
11b7b12e2b85 Render drawn maps 10-500 times faster
unc0rr
parents: 7035
diff changeset
  1066
        else
11b7b12e2b85 Render drawn maps 10-500 times faster
unc0rr
parents: 7035
diff changeset
  1067
            begin
11b7b12e2b85 Render drawn maps 10-500 times faster
unc0rr
parents: 7035
diff changeset
  1068
            d:= d + 4 * (dx - dy) + 10;
11b7b12e2b85 Render drawn maps 10-500 times faster
unc0rr
parents: 7035
diff changeset
  1069
            dec(dy)
11b7b12e2b85 Render drawn maps 10-500 times faster
unc0rr
parents: 7035
diff changeset
  1070
            end;
11b7b12e2b85 Render drawn maps 10-500 times faster
unc0rr
parents: 7035
diff changeset
  1071
        inc(dx)
11b7b12e2b85 Render drawn maps 10-500 times faster
unc0rr
parents: 7035
diff changeset
  1072
        end;
11b7b12e2b85 Render drawn maps 10-500 times faster
unc0rr
parents: 7035
diff changeset
  1073
    if (dx = dy) then
11b7b12e2b85 Render drawn maps 10-500 times faster
unc0rr
parents: 7035
diff changeset
  1074
        DrawLines(x1, y1, x2, y2, dx, dy, color);
11b7b12e2b85 Render drawn maps 10-500 times faster
unc0rr
parents: 7035
diff changeset
  1075
end;
11b7b12e2b85 Render drawn maps 10-500 times faster
unc0rr
parents: 7035
diff changeset
  1076
7268
3a61c53346a8 - Fix cake bug introduced in r2ccfc93c6b5e
unc0rr
parents: 7170
diff changeset
  1077
3a61c53346a8 - Fix cake bug introduced in r2ccfc93c6b5e
unc0rr
parents: 7170
diff changeset
  1078
procedure DumpLandToLog(x, y, r: LongInt);
3a61c53346a8 - Fix cake bug introduced in r2ccfc93c6b5e
unc0rr
parents: 7170
diff changeset
  1079
var xx, yy, dx: LongInt;
3a61c53346a8 - Fix cake bug introduced in r2ccfc93c6b5e
unc0rr
parents: 7170
diff changeset
  1080
    s: shortstring;
3a61c53346a8 - Fix cake bug introduced in r2ccfc93c6b5e
unc0rr
parents: 7170
diff changeset
  1081
begin
3a61c53346a8 - Fix cake bug introduced in r2ccfc93c6b5e
unc0rr
parents: 7170
diff changeset
  1082
    s[0]:= char(r * 2 + 1);
3a61c53346a8 - Fix cake bug introduced in r2ccfc93c6b5e
unc0rr
parents: 7170
diff changeset
  1083
    for yy:= y - r to y + r do
3a61c53346a8 - Fix cake bug introduced in r2ccfc93c6b5e
unc0rr
parents: 7170
diff changeset
  1084
        begin
3a61c53346a8 - Fix cake bug introduced in r2ccfc93c6b5e
unc0rr
parents: 7170
diff changeset
  1085
        for dx:= 0 to r*2 do
3a61c53346a8 - Fix cake bug introduced in r2ccfc93c6b5e
unc0rr
parents: 7170
diff changeset
  1086
            begin
3a61c53346a8 - Fix cake bug introduced in r2ccfc93c6b5e
unc0rr
parents: 7170
diff changeset
  1087
            xx:= dx - r + x;
3a61c53346a8 - Fix cake bug introduced in r2ccfc93c6b5e
unc0rr
parents: 7170
diff changeset
  1088
            if (xx = x) and (yy = y) then
3a61c53346a8 - Fix cake bug introduced in r2ccfc93c6b5e
unc0rr
parents: 7170
diff changeset
  1089
                s[dx + 1]:= 'X'
3a61c53346a8 - Fix cake bug introduced in r2ccfc93c6b5e
unc0rr
parents: 7170
diff changeset
  1090
            else if Land[yy, xx] > 255 then
3a61c53346a8 - Fix cake bug introduced in r2ccfc93c6b5e
unc0rr
parents: 7170
diff changeset
  1091
                s[dx + 1]:= 'O'
3a61c53346a8 - Fix cake bug introduced in r2ccfc93c6b5e
unc0rr
parents: 7170
diff changeset
  1092
            else if Land[yy, xx] > 0 then
3a61c53346a8 - Fix cake bug introduced in r2ccfc93c6b5e
unc0rr
parents: 7170
diff changeset
  1093
                s[dx + 1]:= '*'
3a61c53346a8 - Fix cake bug introduced in r2ccfc93c6b5e
unc0rr
parents: 7170
diff changeset
  1094
            else
3a61c53346a8 - Fix cake bug introduced in r2ccfc93c6b5e
unc0rr
parents: 7170
diff changeset
  1095
                s[dx + 1]:= '.'
3a61c53346a8 - Fix cake bug introduced in r2ccfc93c6b5e
unc0rr
parents: 7170
diff changeset
  1096
            end;
3a61c53346a8 - Fix cake bug introduced in r2ccfc93c6b5e
unc0rr
parents: 7170
diff changeset
  1097
        AddFileLog('Land dump: ' + s);
3a61c53346a8 - Fix cake bug introduced in r2ccfc93c6b5e
unc0rr
parents: 7170
diff changeset
  1098
        end;
3a61c53346a8 - Fix cake bug introduced in r2ccfc93c6b5e
unc0rr
parents: 7170
diff changeset
  1099
end;
3a61c53346a8 - Fix cake bug introduced in r2ccfc93c6b5e
unc0rr
parents: 7170
diff changeset
  1100
184
f97a7a3dc8f6 - Update more headers
unc0rr
parents: 109
diff changeset
  1101
end.