hedgewars: comparison hedgewars/uLandGraphics.pas

equal deleted inserted replaced

-:3deb9ff104da
+:abed6070a669
 inc(dx)
 end;
 if (dx = dy) then ChangeCircleLines(x, y, dx, dy, doSet)
 end;
-procedure FillLandCircleLines0(x, y, dx, dy, cr: LongInt);
+procedure FillLandCircleLines0(x, y, dx, dy: LongInt);
 var i: LongInt;
 begin
-cr:= cr * cr; // avoid sqrt() to compare lengths/distances
 if ((y + dy) and LAND_HEIGHT_MASK) = 0 then
 for i:= max(x - dx, 0) to min(x + dx, LAND_WIDTH - 1) do
-if (LandPixels[y + dy, i] and $FF000000) <> 0 then
+if Land[y + dy, i] = COLOR_LAND then
-if (dy * dy + (i - x) * (i - x) < cr) or (Land[y + dy, i] = COLOR_OBJECT) then
+LandPixels[y + dy, i]:= 0;
-LandPixels[y + dy, i]:= 0
-else
-LandPixels[y + dy, i]:= LandBackPixel(i, y + dy);
 if ((y - dy) and LAND_HEIGHT_MASK) = 0 then
 for i:= max(x - dx, 0) to min(x + dx, LAND_WIDTH - 1) do
-if (LandPixels[y - dy, i] and $FF000000) <> 0 then
+if Land[y - dy, i] = COLOR_LAND then
-if (dy * dy + (i - x) * (i - x) < cr) or (Land[y - dy, i] = COLOR_OBJECT) then
+LandPixels[y - dy, i]:= 0;
-LandPixels[y - dy, i]:= 0
-else
-LandPixels[y - dy, i]:= LandBackPixel(i, y - dy);
 if ((y + dx) and LAND_HEIGHT_MASK) = 0 then
 for i:= max(x - dy, 0) to min(x + dy, LAND_WIDTH - 1) do
-if (LandPixels[y + dx, i] and $FF000000) <> 0 then
+if Land[y + dx, i] = COLOR_LAND then
-if (dx * dx + (i - x) * (i - x) < cr) or (Land[y + dx, i] = COLOR_OBJECT) then
+LandPixels[y + dx, i]:= 0;
-LandPixels[y + dx, i]:= 0
-else
-LandPixels[y + dx, i]:= LandBackPixel(i, y + dx);
 if ((y - dx) and LAND_HEIGHT_MASK) = 0 then
 for i:= max(x - dy, 0) to min(x + dy, LAND_WIDTH - 1) do
-if (LandPixels[y - dx, i] and $FF000000) <> 0 then
+if Land[y - dx, i] = COLOR_LAND then
-if (dx * dx + (i - x) * (i - x) < cr) or (Land[y - dx, i] = COLOR_OBJECT) then
+LandPixels[y - dx, i]:= 0;
-LandPixels[y - dx, i]:= 0
-else
-LandPixels[y - dx, i]:= LandBackPixel(i, y - dx);
 end;
 procedure FillLandCircleLinesEBC(x, y, dx, dy: LongInt);
 var i: LongInt;
 begin
 if ((y + dy) and LAND_HEIGHT_MASK) = 0 then
 for i:= max(x - dx, 0) to min(x + dx, LAND_WIDTH - 1) do
-if (Land[y + dy, i] = COLOR_LAND) or (Land[y + dy, i] = COLOR_OBJECT) then
+if Land[y + dy, i] = COLOR_LAND then
 begin
 LandPixels[y + dy, i]:= cExplosionBorderColor;
 //          Despeckle(y + dy, i);
 LandDirty[(y + dy) div 32, i div 32]:= 1;
 end;
 if ((y - dy) and LAND_HEIGHT_MASK) = 0 then
 for i:= max(x - dx, 0) to min(x + dx, LAND_WIDTH - 1) do
-if (Land[y - dy, i] = COLOR_LAND) or (Land[y - dy, i] = COLOR_OBJECT) then
+if Land[y - dy, i] = COLOR_LAND then
 begin
 LandPixels[y - dy, i]:= cExplosionBorderColor;
 //          Despeckle(y - dy, i);
 LandDirty[(y - dy) div 32, i div 32]:= 1;
 end;
 if ((y + dx) and LAND_HEIGHT_MASK) = 0 then
 for i:= max(x - dy, 0) to min(x + dy, LAND_WIDTH - 1) do
-if (Land[y + dx, i] = COLOR_LAND) or (Land[y + dx, i] = COLOR_OBJECT) then
+if Land[y + dx, i] = COLOR_LAND then
 begin
 LandPixels[y + dx, i]:= cExplosionBorderColor;
 //           Despeckle(y + dx, i);
 LandDirty[(y + dx) div 32, i div 32]:= 1;
 end;
 if ((y - dx) and LAND_HEIGHT_MASK) = 0 then
 for i:= max(x - dy, 0) to min(x + dy, LAND_WIDTH - 1) do
-if (Land[y - dx, i] = COLOR_LAND) or (Land[y - dx, i] = COLOR_OBJECT) then
+if Land[y - dx, i] = COLOR_LAND then
 begin
 LandPixels[y - dx, i]:= cExplosionBorderColor;
 //          Despeckle(y - dx, i);
 LandDirty[(y - dx) div 32, i div 32]:= 1;
 end;
 end;
 procedure DrawExplosion(X, Y, Radius: LongInt);
-var dx, dy, ty, tx, d, cr: LongInt;
+var dx, dy, ty, tx, d: LongInt;
 begin
 dx:= 0;
 dy:= Radius;
 d:= 3 - 2 * Radius;
-cr:= Radius * 3 div 4;
-if cr < 10 then cr:= 0;
 while (dx < dy) do
 begin
-FillLandCircleLines0(x, y, dx, dy, cr);
+FillLandCircleLines0(x, y, dx, dy);
 if (d < 0)
 then d:= d + 4 * dx + 6
 else begin
 d:= d + 4 * (dx - dy) + 10;
 dec(dy)
 end;
 inc(dx)
 end;
-if (dx = dy) then FillLandCircleLines0(x, y, dx, dy, cr);
+if (dx = dy) then FillLandCircleLines0(x, y, dx, dy);
 // FillRoundInLand after erasing land pixels to allow Land 0 check for mask.png to function
 FillRoundInLand(X, Y, Radius, 0);
 inc(Radius, 4);
 dx:= 0;
 dy:= Radius;
 for i:= 0 to Pred(Count) do
 begin
 for ty:= max(y - Radius, 0) to min(y + Radius, LAND_HEIGHT) do
 for tx:= max(0, ar^[i].Left - Radius) to min(LAND_WIDTH, ar^[i].Right + Radius) do
 if Land[ty, tx] = COLOR_LAND then
-LandPixels[ty, tx]:= LandBackPixel(tx, ty)
+LandPixels[ty, tx]:= 0;
-			else if Land[ty, tx] = COLOR_OBJECT then
-				LandPixels[ty, tx]:= 0;
 inc(y, dY)
 end;
 inc(Radius, 4);
 dec(y, Count * dY);
 for i:= 0 to Pred(Count) do
 begin
 for ty:= max(y - Radius, 0) to min(y + Radius, LAND_HEIGHT) do
 for tx:= max(0, ar^[i].Left - Radius) to min(LAND_WIDTH, ar^[i].Right + Radius) do
-if (Land[ty, tx] = COLOR_LAND) or (Land[ty, tx] = COLOR_OBJECT) then
+if Land[ty, tx] = COLOR_LAND then
 begin
 LandPixels[ty, tx]:= cExplosionBorderColor;
 LandDirty[trunc((y + dy)/32), trunc(i/32)]:= 1;
 end;
 inc(y, dY)
 X:= X + dX;
 Y:= Y + dY;
 tx:= hwRound(X);
 ty:= hwRound(Y);
 if ((ty and LAND_HEIGHT_MASK) = 0) and ((tx and LAND_WIDTH_MASK) = 0) then
-begin
+if Land[ty, tx] = COLOR_LAND then
-if Land[ty, tx] = COLOR_LAND then
+begin
-LandPixels[ty, tx]:= LandBackPixel(tx, ty)
+Land[ty, tx]:= 0;
-else if Land[ty, tx] = COLOR_OBJECT then
+LandPixels[ty, tx]:= 0;
-LandPixels[ty, tx]:= 0;
+end
-Land[ty, tx]:= 0;
-end
 end;
 for t:= 0 to 7 do
 {$INCLUDE "tunsetborder.inc"}
 nx:= nx - dY;
 ny:= ny + dX;
 4: for y:= 0 to Pred(h) do
 begin
 for x:= 0 to Pred(w) do
 if PLongword(@(p^[x * 4]))^ <> 0 then
 begin
-Land[cpY + y, cpX + x]:= COLOR_OBJECT;
+Land[cpY + y, cpX + x]:= COLOR_LAND;
 LandPixels[cpY + y, cpX + x]:= PLongword(@(p^[x * 4]))^
 end;
 p:= @(p^[Image^.pitch]);
 end;
 end;
 						inc(c);
 				end;
 	if c < 4 then // 0-3 neighbours
 		begin
-if Land[Y, X] = COLOR_LAND then
+		LandPixels[Y, X]:= 0;
-LandPixels[Y, X]:= LandBackPixel(X, Y)
-else if Land[Y, X] = COLOR_OBJECT then
-LandPixels[Y, X]:= 0;
 		Land[Y, X]:= 0;
 		exit(true);
 		end;
 	end;
 Despeckle:= false

changeset 2603	abed6070a669
parent 2602	3deb9ff104da
child 2630	079ef82eac75