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Playtoons - Add patterns to drawCircle

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svn-id: r44122
This commit is contained in:
Arnaud Boutonné 2009-09-16 22:19:54 +00:00
parent f1a218bb32
commit 6976bc87b7
1 changed files with 37 additions and 12 deletions
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49
engines/gob/video.cpp
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@ -367,11 +367,15 @@ void Video::drawCircle(SurfaceDesc &dest, int16 x0, int16 y0,
int16 ddFy = -2 * radius;
int16 x = 0;
int16 y = radius;
int16 tmpPattern = (_vm->_draw->_pattern & 0xFF);
putPixel(x0, y0 + radius, color, dest);
putPixel(x0, y0 - radius, color, dest);
putPixel(x0 + radius, y0, color, dest);
putPixel(x0 - radius, y0, color, dest);
if (tmpPattern == 0) {
putPixel(x0, y0 + radius, color, dest);
putPixel(x0, y0 - radius, color, dest);
putPixel(x0 + radius, y0, color, dest);
putPixel(x0 - radius, y0, color, dest);
} else
warning ("Video::drawCircle - pattern %d", _vm->_draw->_pattern);
while (x < y) {
if (f >= 0) {
@ -382,14 +386,35 @@ void Video::drawCircle(SurfaceDesc &dest, int16 x0, int16 y0,
x++;
ddFx += 2;
f += ddFx + 1;
putPixel(x0 + x, y0 + y, color, dest);
putPixel(x0 - x, y0 + y, color, dest);
putPixel(x0 + x, y0 - y, color, dest);
putPixel(x0 - x, y0 - y, color, dest);
putPixel(x0 + y, y0 + x, color, dest);
putPixel(x0 - y, y0 + x, color, dest);
putPixel(x0 + y, y0 - x, color, dest);
putPixel(x0 - y, y0 - x, color, dest);
switch (tmpPattern) {
case -1:
fillRect(dest, x0 - y, y0 + x, x0 + y, y0 + x, color);
fillRect(dest, x0 - x, y0 + y, x0 + x, y0 + y, color);
fillRect(dest, x0 - y, y0 - x, x0 + y, y0 - x, color);
fillRect(dest, x0 - x, y0 - y, x0 + x, y0 - y, color);
break;
case 0:
putPixel(x0 + x, y0 + y, color, dest);
putPixel(x0 - x, y0 + y, color, dest);
putPixel(x0 + x, y0 - y, color, dest);
putPixel(x0 - x, y0 - y, color, dest);
putPixel(x0 + y, y0 + x, color, dest);
putPixel(x0 - y, y0 + x, color, dest);
putPixel(x0 + y, y0 - x, color, dest);
putPixel(x0 - y, y0 - x, color, dest);
break;
default:
fillRect(dest, x0 + y - tmpPattern, y0 + x - tmpPattern, x0 + y, y0 + x, color);
fillRect(dest, x0 + x - tmpPattern, y0 + y - tmpPattern, x0 + x, y0 + y, color);
fillRect(dest, x0 - y, y0 + x - tmpPattern, x0 - y + tmpPattern, y0 + x, color);
fillRect(dest, x0 - x, y0 + y - tmpPattern, x0 - x + tmpPattern, y0 + y, color);
fillRect(dest, x0 + y - tmpPattern, y0 - x, x0 + y, y0 - x + tmpPattern, color);
fillRect(dest, x0 + x - tmpPattern, y0 - y, x0 + x, y0 - y + tmpPattern, color);
fillRect(dest, x0 - y, y0 - x, x0 - y + tmpPattern, y0 - x + tmpPattern, color);
fillRect(dest, x0 - x, y0 - y, x0 - x + tmpPattern, y0 - y + tmpPattern, color);
break;
}
}
}