Powder Toy Source:
if((r&0xFF)==PT_FIRE)
{
parts[r>>8].life+=(rand()/(RAND_MAX/100))*2;
parts[r>>8].temp+=(rand()/(RAND_MAX/100));
parts[i].tmp++;
}
Jackeea:
But it aint indestructible in life or minecraft so there should be... (thinks) hmm, stuck, cant suggest elements, cant flame, cant make dmnd real... A realism option