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| author | Simon <simon@hardwired.org.uk> | 2011-01-27 20:32:34 (GMT) |
|---|---|---|
| committer | Simon <simon@hardwired.org.uk> | 2011-01-27 20:32:34 (GMT) |
| commit | e9ae32b0ccba9d19dd872da547db1ff23b34a431 (patch) | |
| tree | 3746dfe9e06940d3ff6c649696cd3a689012ca7b /src/elements/fog.c | |
| parent | aedb16efb9601a6699201484064f13b61ba30b5c (diff) | |
| parent | 58a700fbb00e8ad82f239a0ea80d0e92fcb9eaf9 (diff) | |
| download | powder-e9ae32b0ccba9d19dd872da547db1ff23b34a431.zip powder-e9ae32b0ccba9d19dd872da547db1ff23b34a431.tar.gz | |
Merge with jacksonmj, Warning: potential for lot of bugs
Diffstat (limited to 'src/elements/fog.c')
| -rw-r--r-- | src/elements/fog.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/src/elements/fog.c b/src/elements/fog.c new file mode 100644 index 0000000..17d4c73 --- /dev/null +++ b/src/elements/fog.c @@ -0,0 +1,22 @@ +#include <powder.h> + +int update_FOG(UPDATE_FUNC_ARGS) { + int r, rx, ry; + for (rx=-1; rx<2; rx++) + for (ry=-1; ry<2; ry++) + if (x+rx>=0 && y+ry>0 && x+rx<XRES && y+ry<YRES && (rx || ry)) + { + r = pmap[y+ry][x+rx]; + if ((r>>8)>=NPART || !r) + continue; + if (ptypes[r&0xFF].state==ST_SOLID&&5>=rand()%50&&parts[i].life==0&&!((r&0xFF)==PT_CLNE||(r&0xFF)==PT_PCLN)) // TODO: should this also exclude BCLN? + { + part_change_type(i,x,y,PT_RIME); + } + if ((r&0xFF)==PT_SPRK) + { + parts[i].life += rand()%20; + } + } + return 0; +} |