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| author | Cracker64 <cracker642@gmail.com> | 2011-03-07 05:32:04 (GMT) |
|---|---|---|
| committer | Cracker64 <cracker642@gmail.com> | 2011-03-07 05:32:04 (GMT) |
| commit | ca1cd0da065a1774dbeeba161139f580ab7f711a (patch) | |
| tree | 1542a0c9fd31553ffd6fe52e81c40f3887baee4c /src | |
| parent | 13e90886c1d4ae571707c8f31a7702fce7b2ec74 (diff) | |
| download | powder-ca1cd0da065a1774dbeeba161139f580ab7f711a.zip powder-ca1cd0da065a1774dbeeba161139f580ab7f711a.tar.gz | |
check bounds for wind, causes some funny glitches though.
Diffstat (limited to 'src')
| -rw-r--r-- | src/main.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -2440,7 +2440,7 @@ int main(int argc, char *argv[]) { for (j=-bsy; j<=bsy; j++) for (i=-bsx; i<=bsx; i++) - if ((CURRENT_BRUSH==CIRCLE_BRUSH && (pow(i,2))/(pow(bsx,2))+(pow(j,2))/(pow(bsy,2))<=1)||(CURRENT_BRUSH==SQUARE_BRUSH&&i*j<=bsy*bsx)) + if (x+i>0 && y+j>0 && x+i<XRES && y+j<YRES && ((CURRENT_BRUSH==CIRCLE_BRUSH && (pow(i,2))/(pow(bsx,2))+(pow(j,2))/(pow(bsy,2))<=1)||(CURRENT_BRUSH==SQUARE_BRUSH&&i*j<=bsy*bsx))) { vx[(y+j)/CELL][(x+i)/CELL] += (x-lx)*0.01f; vy[(y+j)/CELL][(x+i)/CELL] += (y-ly)*0.01f; |