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| author | Simon Robertshaw <simon@hardwired.org.uk> | 2011-12-19 21:35:40 (GMT) |
|---|---|---|
| committer | Simon Robertshaw <simon@hardwired.org.uk> | 2011-12-19 21:35:40 (GMT) |
| commit | 810adc81fe672cab81a6d5f412961e9c4c682bbd (patch) | |
| tree | 425e5a83791150427296f1ed053674f0abb77bb3 /src/elements/stkm.c | |
| parent | a523dcab798722f569f801ee7190bbff1d104770 (diff) | |
| download | powder-810adc81fe672cab81a6d5f412961e9c4c682bbd.zip powder-810adc81fe672cab81a6d5f412961e9c4c682bbd.tar.gz | |
Use reduced resolution gravity maps for improved performance
Diffstat (limited to 'src/elements/stkm.c')
| -rw-r--r-- | src/elements/stkm.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/elements/stkm.c b/src/elements/stkm.c index 40e4416..08cb1ba 100644 --- a/src/elements/stkm.c +++ b/src/elements/stkm.c @@ -80,8 +80,8 @@ int run_stickman(playerst* playerp, UPDATE_FUNC_ARGS) { } } - gvx += gravxf[XRES*(int)parts[i].y + (int)parts[i].x]; - gvy += gravyf[XRES*(int)parts[i].y + (int)parts[i].x]; + gvx += gravx[((int)parts[i].y/CELL)*(XRES/CELL)+((int)parts[i].x/CELL)]; + gvy += gravy[((int)parts[i].y/CELL)*(XRES/CELL)+((int)parts[i].x/CELL)]; parts[i].vx -= gvx*dt; //Head up! parts[i].vy -= gvy*dt; |