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Better scattering for QRTZ

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This commit is contained in:
Simon Robertshaw 2011-10-01 17:59:52 +01:00
parent 18990e9746
commit 218c14c5ea
1 changed files with 6 additions and 10 deletions
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16
src/elements/phot.c
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@ -40,17 +40,13 @@ int update_PHOT(UPDATE_FUNC_ARGS) {
}
}
r = pmap[y][x];
if((r&0xFF) == PT_QRTZ && r)
if((r&0xFF) == PT_QRTZ && r)// && parts[i].ctype==0x3FFFFFFF)
{
int t1, t2, t3;
parts[i].vx += ((float)(rand()%1000-500))/1000.0f;
parts[i].vy += ((float)(rand()%1000-500))/1000.0f;
t1 = (parts[i].ctype & 0x0000FF)+(rand()%5)-2;
t2 = ((parts[i].ctype & 0x00FF00)>>8)+(rand()%5)-2;
t3 = ((parts[i].ctype & 0xFF0000)>>16)+(rand()%5)-2;
parts[i].ctype = (parts[i].ctype & 0xFF000000) | (t3<<16) | (t2<<8) | t1;
float a = (rand()%360)*3.14159f/180.0f;
parts[i].vx = 3.0f*cosf(a);
parts[i].vy = 3.0f*sinf(a);
parts[i].ctype = 0x1F<<(rand()%26);
parts[i].life++; //Delay death
}
//r = pmap[y][x];
//rt = r&0xFF;