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| author | savask <savask@yandex.ru> | 2012-04-19 14:40:28 (GMT) |
|---|---|---|
| committer | savask <savask@yandex.ru> | 2012-04-19 14:42:25 (GMT) |
| commit | f93a829672c7aabb09ae9b958623a97105b8e28d (patch) | |
| tree | 58cbe37c3167e2e5deb65614a8e3aeceda6af732 /src/powder.c | |
| parent | 62ecf1d87e40f2aed0af0a4838f9680fcf81e47d (diff) | |
| download | powder-f93a829672c7aabb09ae9b958623a97105b8e28d.zip powder-f93a829672c7aabb09ae9b958623a97105b8e28d.tar.gz | |
Fix sponge bug.
Diffstat (limited to 'src/powder.c')
| -rw-r--r-- | src/powder.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/powder.c b/src/powder.c index 98f023a..9c684e9 100644 --- a/src/powder.c +++ b/src/powder.c @@ -1816,8 +1816,11 @@ void update_particles_i(pixel *vid, int start, int inc) pGravY += gravy[(y/CELL)*(XRES/CELL)+(x/CELL)]; } //velocity updates for the particle - parts[i].vx *= ptypes[t].loss; - parts[i].vy *= ptypes[t].loss; + if (!(parts[i].flags&FLAG_MOVABLE)) + { + parts[i].vx *= ptypes[t].loss; + parts[i].vy *= ptypes[t].loss; + } //particle gets velocity from the vx and vy maps parts[i].vx += ptypes[t].advection*vx[y/CELL][x/CELL] + pGravX; parts[i].vy += ptypes[t].advection*vy[y/CELL][x/CELL] + pGravY; |