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| author | jacksonmj <jacksonmj@jacksonmj.none> | 2011-01-07 20:26:09 (GMT) |
|---|---|---|
| committer | jacksonmj <jacksonmj@jacksonmj.none> | 2011-01-07 20:26:09 (GMT) |
| commit | 6908f3dd0b65c127b0c3aa665fa1edc71d68ae1c (patch) | |
| tree | 0d66aefad5e67bb025ec71b4592ef6a0096c58f9 /src/powder.c | |
| parent | b69712bbdbaf32fef65e15141458cb27f9f7ec88 (diff) | |
| download | powder-6908f3dd0b65c127b0c3aa665fa1edc71d68ae1c.zip powder-6908f3dd0b65c127b0c3aa665fa1edc71d68ae1c.tar.gz | |
Tidy up.
Diffstat (limited to 'src/powder.c')
| -rw-r--r-- | src/powder.c | 38 |
1 files changed, 6 insertions, 32 deletions
diff --git a/src/powder.c b/src/powder.c index 7d87108..b531a63 100644 --- a/src/powder.c +++ b/src/powder.c @@ -1331,18 +1331,9 @@ void update_particles_i(pixel *vid, int start, int inc) continue; } - vx[y/CELL][x/CELL] *= ptypes[t].airloss; - vy[y/CELL][x/CELL] *= ptypes[t].airloss; - if (t==PT_ANAR) - { - vx[y/CELL][x/CELL] -= ptypes[t].airdrag*parts[i].vx; - vy[y/CELL][x/CELL] -= ptypes[t].airdrag*parts[i].vy; - } - else - { - vx[y/CELL][x/CELL] += ptypes[t].airdrag*parts[i].vx; - vy[y/CELL][x/CELL] += ptypes[t].airdrag*parts[i].vy; - } + vx[y/CELL][x/CELL] = vx[y/CELL][x/CELL]*ptypes[t].airloss + ptypes[t].airdrag*parts[i].vx; + vy[y/CELL][x/CELL] = vy[y/CELL][x/CELL]*ptypes[t].airloss + ptypes[t].airdrag*parts[i].vy; + if (t==PT_GAS||t==PT_NBLE) { if (pv[y/CELL][x/CELL]<3.5f) @@ -1439,16 +1430,8 @@ void update_particles_i(pixel *vid, int start, int inc) } - if (t==PT_ANAR) - { - parts[i].vx -= ptypes[t].advection*vx[y/CELL][x/CELL] + pGravX; - parts[i].vy -= ptypes[t].advection*vy[y/CELL][x/CELL] + pGravY; - } - else { - parts[i].vx += ptypes[t].advection*vx[y/CELL][x/CELL] + pGravX; - parts[i].vy += ptypes[t].advection*vy[y/CELL][x/CELL] + pGravY; - - } + parts[i].vx += ptypes[t].advection*vx[y/CELL][x/CELL] + pGravX; + parts[i].vy += ptypes[t].advection*vy[y/CELL][x/CELL] + pGravY; } if (ptypes[t].diffusion) @@ -1720,11 +1703,7 @@ void update_particles_i(pixel *vid, int start, int inc) pt = parts[i].temp = restrict_flt(parts[i].temp, MIN_TEMP, MAX_TEMP); } } - if (t==PT_PTCT&&parts[i].temp>295.0f) - { - pt = parts[i].temp -= 2.5f; - } - if (t==PT_NTCT&&parts[i].temp>295.0f) + if ((t==PT_PTCT||t==PT_NTCT)&&parts[i].temp>295.0f) { pt = parts[i].temp -= 2.5f; } @@ -2089,11 +2068,6 @@ void update_particles_i(pixel *vid, int start, int inc) } } } - if (t==PT_SWCH) - if ((parts[i].life>0&&parts[i].life<10)|| parts[i].life > 10) - { - parts[i].life--; - } if (t==PT_SPRK) { ct = parts[i].ctype; |