The Powder Toy

So if I wish to create an energy particle how would I do it using the PHOTONS array? Do I still use the pmap thing to initiate the new particle and then read its properties with photons? Or do I use ...

...these pieces of code?  Code that controls what happens when TPT first starts up.  Code that controls what happens on EVERY frame when the game is not paused.  Code that controls wha...

Try setting the outer most edge to BOTH velocity=0 and pressure=0. FORCE those fixed values at the edge. Since there is no air effect at the edge the waves will not bounce off, but instead be absorbe...

Why does this happen anyway?      And even more you should realize that a pump will suck out all the air until the pressure is a vaccume, NOT just remove any wave that happens to touch...

When a pressure wave hits the edge of the playing field it reflects as if striking a solid object. You need to make TPT automatically null out any wave that strikes the edge of the field, or you get ...

So if I wish to create an energy particle how would I do it using the PHOTONS array? Do I still use the pmap thing to initiate the new particle and then read its properties with photons? Or do I use ...

What is the syntax of accessing the photon array? Is it photons[i].type= or more like photons[y][x]= or something else?

Then why is my energy particle keeping metal from being made when I draw a solid square on top of the metal? You say they die, but it's INSTANT for PHOT and NEUT. They don't run out of &quo...

How do you determine which particle has precidence over others when placing them? For example when a photon or neutron is on screen and you place a block of metal over the other particle, it litteral...

Download this self extracting 7zip file. It has MinGW and Codeblocks preconfigured well and working together. I found it on another site but it seems to work with TPT just fine.  http://the-nd.c...