The Powder Toy

I think it's a glitch. Just change it's color before you draw it and it will appear the color you want it to.

Setting its tmp to 1 will filter photons, only letting photons with similar colors to pass through.  Making its tmp 2 will add that color to the photon's color, not overwriting it.  Se...

I have gas virus in my mod, but it's kindof useless. I just added it because it's fun to use. It's hidden, so you'll have to create liquid virus, then heat it up a lot, and also h...

You should put '= rt' in line 59  Also, in line 58, it just says || PT_SLFS, you should change that to || rt == PT_SLFS

You would put that before the two brackets. I tested this code a while ago, and so i'm sure that it works now.

You would probably have to change the fire code a little then. You could add this in pyro.c after line 56:   if (rt == PT_SULF)  parts[r>>8].ctype = PT_SULF; (fire uses ctype alre...

You probably need to make an update function then that changes its life/ctype/... to something whenever one of those happens. Then instead of checking the pmap in the graphics update functi...

@star400040 (View Post)  You don't need to make a new hex code for the fire color, it just ignores the old one in powder.h when drawing it if you change the colx variables. Just put in any ...

Did you create a graphics function in newgraphics.c? If you did, you can check the pmap like this:   if ((pmap[nx+1][ny]&0xFF) != 0) { *colr = xxx; *colg = ... }. You could also change the f...

@star400040 (View Post)  In powder.h, there are graphics drawing functions. Create one in the same way as the others, it should look like graphics_xxxx(something). In the ptypes table, find your...