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#include <powder.h>
int update_FIRW(UPDATE_FUNC_ARGS) {
int r, rt;
if (parts[i].tmp==0) {
for (nx=-1; nx<2; nx++)
for (ny=-1; ny<2; ny++)
if (x+nx>=0 && y+ny>0 &&
x+nx<XRES && y+ny<YRES && (nx || ny))
{
r = pmap[y+ny][x+nx];
if ((r>>8)>=NPART || !r)
continue;
rt = parts[r>>8].type;
if (rt==PT_FIRE||rt==PT_PLSM||rt==PT_THDR)
{
parts[i].tmp = 1;
parts[i].life = rand()%50+60;
}
}
}
else if (parts[i].tmp==1) {
if (parts[i].life==0) {
parts[i].tmp=2;
} else {
float newVel = parts[i].life/25;
parts[i].flags = parts[i].flags&0xFFFFFFFE;
if ((pmap[(int)(ly-newVel)][(int)lx]&0xFF)==PT_NONE && ly-newVel>0) {
parts[i].vy = -newVel;
// TODO
//ly-=newVel;
//iy-=newVel;
}
}
}
else if (parts[i].tmp==2) {
int col = rand()%200+4;
for (nx=-2; nx<3; nx++) {
for (ny=-2; ny<3; ny++) {
if (x+nx>=0 && y+ny>0 && x+nx<XRES && y+ny<YRES && (nx || ny))
{
int tmul = rand()%7;
create_part(-1, x+nx, y+ny, PT_FIRW);
r = pmap[y+ny][x+nx];
if ((r>>8)>=NPART || !r)
continue;
if (parts[r>>8].type==PT_FIRW) {
parts[r>>8].vx = (rand()%3-1)*tmul;
parts[r>>8].vy = (rand()%3-1)*tmul;
parts[r>>8].tmp = col;
parts[r>>8].life = rand()%100+100;
parts[r>>8].temp = 6000.0f;
}
}
}
}
pv[y/CELL][x/CELL] += 20;
kill_part(i);
return 1;
} else if (parts[i].tmp>=3) {
if (parts[i].life<=0) {
kill_part(i);
return 1;
}
}
return 0;
}
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