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Make soap clean off decoration (opposite of BIZR)

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This commit is contained in:
Simon Robertshaw 2011-09-21 12:41:52 +01:00
parent 592fe333ea
commit c3d7f694f2
1 changed files with 28 additions and 2 deletions
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30
src/elements/soap.c
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@ -2,8 +2,10 @@
int update_SOAP(UPDATE_FUNC_ARGS)
{
int r, rx, ry;
int r, rx, ry, nr, ng, nb, na;
float tr, tg, tb, ta;
float blend;
//0x01 - bubble on/off
//0x02 - first mate yes/no
//0x04 - "back" mate yes/no
@ -203,6 +205,30 @@ int update_SOAP(UPDATE_FUNC_ARGS)
}
}
}
for (rx=-2; rx<3; rx++)
for (ry=-2; ry<3; ry++)
if (x+rx>=0 && y+ry>0 && x+rx<XRES && y+ry<YRES && (rx || ry))
{
r = pmap[y+ry][x+rx];
if (!r)
continue;
if ((r&0xFF)!=PT_SOAP)
{
blend = 0.85f;
tr = (parts[r>>8].dcolour>>16)&0xFF;
tg = (parts[r>>8].dcolour>>8)&0xFF;
tb = (parts[r>>8].dcolour)&0xFF;
ta = (parts[r>>8].dcolour>>24)&0xFF;
nr = (tr*blend);
ng = (tg*blend);
nb = (tb*blend);
na = (ta*blend);
parts[r>>8].dcolour = nr<<16 | ng<<8 | nb | na<<24;
}
}
return 0;
}