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| author | Jacob1 <jfu614@gmail.com> | 2012-03-14 22:58:52 (GMT) |
|---|---|---|
| committer | Jacob1 <jfu614@gmail.com> | 2012-03-14 22:58:52 (GMT) |
| commit | 134869d5e22847873e4fbff03bcd2f7a72fdaebe (patch) | |
| tree | ad5568fcf9fea54c39aeaeed8240eece47802761 /src | |
| parent | 5a98d30a8f576f630e912fd3480ff14989e16038 (diff) | |
| download | powder-134869d5e22847873e4fbff03bcd2f7a72fdaebe.zip powder-134869d5e22847873e4fbff03bcd2f7a72fdaebe.tar.gz | |
Fix rx = 0 crash
Diffstat (limited to 'src')
| -rw-r--r-- | src/graphics.c | 3 | ||||
| -rw-r--r-- | src/powder.c | 7 |
2 files changed, 4 insertions, 6 deletions
diff --git a/src/graphics.c b/src/graphics.c index 567b497..410617c 100644 --- a/src/graphics.c +++ b/src/graphics.c @@ -3633,9 +3633,6 @@ void render_cursor(pixel *vid, int x, int y, int t, int rx, int ry) if (rx<=0) for (j = y - ry; j <= y + ry; j++) xor_pixel(x, j, vid); - else if (ry<=0) - for (i = x - rx; i <= x + rx; i++) - xor_pixel(i, y, vid); else { int tempy = y, i, j, jmax, oldy; diff --git a/src/powder.c b/src/powder.c index 8c000e5..13924d3 100644 --- a/src/powder.c +++ b/src/powder.c @@ -3086,10 +3086,11 @@ int create_parts(int x, int y, int rx, int ry, int c, int flags, int fill) else // normal draw fn = 3; - if (rx==0&&ry==0) + if (rx<=0) //workaround for rx == 0 crashing. todo: find a better fix later. { - if (create_parts2(fn,i,j,c,rx,ry,flags)) - f = 1; + for (j = y - ry; j <= y + ry; j++) + if (create_parts2(fn,x,j,c,rx,ry,flags)) + f = 1; } else { |