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Photons and neutrons go through portal instead of reflecting

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This commit is contained in:
jacksonmj 2011-05-14 19:48:44 +08:00 committed by Simon Robertshaw
parent af68469f6a
commit e4b03fb2e2
1 changed files with 32 additions and 1 deletions
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33
src/powder.c
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@ -172,6 +172,37 @@ int try_move(int i, int x, int y, int nx, int ny)
if (!parts[r>>8].ctype)
parts[r>>8].ctype = PT_NEUT;
}
if ((r&0xFF)==PT_PRTI && (parts[i].type==PT_PHOT || parts[i].type==PT_NEUT))
{
int nnx, count;
if (nx-x<0)
{
if (ny-y<0) count = 1;
else if (ny-y==0) count = 2;
else count = 3;
}
else if (nx-x==0)
{
if (ny-y<0) count = 4;
else count = 5;
}
else
{
if (ny-y<0) count = 6;
else if (ny-y==0) count = 7;
else count = 8;
}
parts[r>>8].tmp = (int)((parts[r>>8].temp-73.15f)/100+1);
if (parts[r>>8].tmp>=CHANNELS) parts[r>>8].tmp = CHANNELS-1;
else if (parts[r>>8].tmp<0) parts[r>>8].tmp = 0;
for ( nnx=0; nnx<80; nnx++)
if (!portalp[parts[r>>8].tmp][count-1][nnx].type)
{
portalp[parts[r>>8].tmp][count-1][nnx] = parts[i];
parts[i].type=PT_NONE;
break;
}
}
return 0;
}
@ -327,7 +358,7 @@ int do_move(int i, int x, int y, float nxf, float nyf)
}
if (t==PT_PHOT||t==PT_NEUT)
photons[ny][nx] = t|(i<<8);
else
else if (t)
pmap[ny][nx] = t|(i<<8);
}
}