diff options
Diffstat (limited to 'src/graphics.c')
| -rw-r--r-- | src/graphics.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/src/graphics.c b/src/graphics.c index fbbe1b4..e91ad86 100644 --- a/src/graphics.c +++ b/src/graphics.c @@ -3798,17 +3798,20 @@ void render_fire(pixel *vid) for (y=-CELL+1; y<2*CELL; y++) for (x=-CELL+1; x<2*CELL; x++) addpixel(vid, i*CELL+x, j*CELL+y, r, g, b, fire_alpha[y+CELL][x+CELL]); + r *= 8; + g *= 8; + b *= 8; for (y=-1; y<2; y++) for (x=-1; x<2; x++) - if (i+x>=0 && j+y>=0 && i+x<XRES/CELL && j+y<YRES/CELL && (x || y)) + if ((x || y) && i+x>=0 && j+y>=0 && i+x<XRES/CELL && j+y<YRES/CELL) { - r += fire_r[j+y][i+x] / 8; - g += fire_g[j+y][i+x] / 8; - b += fire_b[j+y][i+x] / 8; + r += fire_r[j+y][i+x]; + g += fire_g[j+y][i+x]; + b += fire_b[j+y][i+x]; } - r /= 2; - g /= 2; - b /= 2; + r /= 16; + g /= 16; + b /= 16; fire_r[j][i] = r>4 ? r-4 : 0; fire_g[j][i] = g>4 ? g-4 : 0; fire_b[j][i] = b>4 ? b-4 : 0; |