diff options
| author | Simon Robertshaw <simon@hardwired.org.uk> | 2012-01-17 20:46:06 (GMT) |
|---|---|---|
| committer | Simon Robertshaw <simon@hardwired.org.uk> | 2012-01-17 20:46:06 (GMT) |
| commit | 4a60b97c700c2f1843b7e99313554cb89fb5da4e (patch) | |
| tree | 3b33ef6f74a4e8a4ff5968a81b9c4c429ccaa7c6 /src/elements/fog.cpp | |
| parent | 6273089bf486bf46ad325d72c7290ebb272bd3d8 (diff) | |
| download | powder-4a60b97c700c2f1843b7e99313554cb89fb5da4e.zip powder-4a60b97c700c2f1843b7e99313554cb89fb5da4e.tar.gz | |
Some minor changes
Diffstat (limited to 'src/elements/fog.cpp')
| -rw-r--r-- | src/elements/fog.cpp | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/src/elements/fog.cpp b/src/elements/fog.cpp new file mode 100644 index 0000000..28952e9 --- /dev/null +++ b/src/elements/fog.cpp @@ -0,0 +1,22 @@ +#include "element.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) + continue; + if (sim->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? + { + sim->part_change_type(i,x,y,PT_RIME); + } + if ((r&0xFF)==PT_SPRK) + { + parts[i].life += rand()%20; + } + } + return 0; +} |