diff options
Diffstat (limited to 'src/powder.c')
| -rw-r--r-- | src/powder.c | 58 |
1 files changed, 37 insertions, 21 deletions
diff --git a/src/powder.c b/src/powder.c index b21e113..e30a0b4 100644 --- a/src/powder.c +++ b/src/powder.c @@ -547,7 +547,7 @@ inline int create_part(int p, int x, int y, int t) (pmap[y][x]&0xFF)!=PT_BRMT && (pmap[y][x]&0xFF)!=PT_NBLE && (pmap[y][x]&0xFF)!=PT_IRON && - (pmap[y][x]&0xFF)!=PT_INST && + (pmap[y][x]&0xFF)!=PT_INST && (pmap[y][x]&0xFF)!=PT_INWR) return -1; if(parts[pmap[y][x]>>8].life!=0) @@ -564,11 +564,17 @@ inline int create_part(int p, int x, int y, int t) return -1; if(p==-1)//creating from anything but brush { - if(pmap[y][x]) - if((pmap[y][x]&0xFF)!=PT_SPAWN&&(pmap[y][x]&0xFF)!=PT_SPAWN2) - if(t!=PT_STKM&&t!=PT_STKM2) - return -1; - if(pfree == -1) + if(pmap[y][x]) + { + if((pmap[y][x]&0xFF)!=PT_SPAWN&&(pmap[y][x]&0xFF)!=PT_SPAWN2) + { + if(t!=PT_STKM&&t!=PT_STKM2) + { + return -1; + } + } + } + if(pfree == -1) return -1; i = pfree; pfree = parts[i].life; @@ -576,20 +582,25 @@ inline int create_part(int p, int x, int y, int t) else if(p==-2)//creating from brush { if(pmap[y][x]) - { - if(((pmap[y][x]&0xFF)==PT_CLNE||(pmap[y][x]&0xFF)==PT_BCLN||(pmap[y][x]&0xFF)==PT_PCLN)&&(t!=PT_CLNE&&t!=PT_PCLN&&t!=PT_BCLN&&t!=PT_STKM&&t!=PT_STKM2)) { - parts[pmap[y][x]>>8].ctype = t; + if(((pmap[y][x]&0xFF)==PT_CLNE||(pmap[y][x]&0xFF)==PT_BCLN||(pmap[y][x]&0xFF)==PT_PCLN)&&(t!=PT_CLNE&&t!=PT_PCLN&&t!=PT_BCLN&&t!=PT_STKM&&t!=PT_STKM2)) + { + if(((pmap[y][x]&0xFF)==PT_CLNE||(pmap[y][x]&0xFF)==PT_BCLN||(pmap[y][x]&0xFF)==PT_PCLN)&&(t!=PT_CLNE&&t!=PT_PCLN&&t!=PT_BCLN)) + { + parts[pmap[y][x]>>8].ctype = t; + } + return -1; + } + if(pfree == -1) + return -1; + i = pfree; + pfree = parts[i].life; + } + else + { + i = p; } - return -1; } - if(pfree == -1) - return -1; - i = pfree; - pfree = parts[i].life; - } - else - i = p; if(t==PT_GLAS) { @@ -2097,6 +2108,7 @@ void update_particles_i(pixel *vid, int start, int inc) continue; if((r&0xFF)==PT_SPRK){ int destroy = (parts[r>>8].ctype==PT_PSCN)?1:0; + int nostop = (parts[r>>8].ctype==PT_INST)?1:0; for (docontinue = 1, nxx = 0, nyy = 0, nxi = nx*-1, nyi = ny*-1; docontinue; nyy+=nyi, nxx+=nxi) { if(!(x+nxi+nxx<XRES && y+nyi+nyy<YRES && x+nxi+nxx >= 0 && y+nyi+nyy >= 0)){ break; @@ -2132,7 +2144,11 @@ void update_particles_i(pixel *vid, int start, int inc) if(nyy!=0 || nxx!=0){ create_part(-1, x+nxi+nxx, y+nyi+nyy, PT_SPRK); } - docontinue = 0; + if(!(nostop && (ptypes[parts[r>>8].ctype].properties&PROP_CONDUCTS))){ + docontinue = 0; + } else { + docontinue = 1; + } } } else if(destroy) { if(parts[r>>8].type==PT_BRAY){ @@ -2258,7 +2274,7 @@ void update_particles_i(pixel *vid, int start, int inc) { t = parts[i].type = PT_PLNT; parts[r>>8].type = PT_PLNT; - parts[r>>8].life = 0; + parts[r>>8].life = 0; } else if((r&0xFF)==PT_LAVA && 1>(rand()%250)) { @@ -2540,8 +2556,8 @@ void update_particles_i(pixel *vid, int start, int inc) create_n_parts(parts[r>>8].life, x+nx, y+ny, parts[i].vx, parts[i].vy, PT_NEUT); #else create_part(r>>8, x+nx, y+ny, PT_NEUT); - parts[r>>8].vx = 0.25f*parts[r>>8].vx + parts[i].vx; - parts[r>>8].vy = 0.25f*parts[r>>8].vy + parts[i].vy; + parts[r>>8].vx = 0.25f*parts[r>>8].vx + parts[i].vx; + parts[r>>8].vy = 0.25f*parts[r>>8].vy + parts[i].vy; if(parts[r>>8].life>0) { parts[r>>8].life --; |