31 lines
843 B
C
31 lines
843 B
C
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#include <powder.h>
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int update_SWCH(UPDATE_FUNC_ARGS) {
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int r, rt;
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for (nx=-2; nx<3; nx++)
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for (ny=-2; ny<3; ny++)
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if (x+nx>=0 && y+ny>0 &&
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x+nx<XRES && y+ny<YRES && (nx || ny))
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{
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r = pmap[y+ny][x+nx];
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if ((r>>8)>=NPART || !r)
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continue;
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if (parts_avg(i,r>>8,PT_INSL)!=PT_INSL) {
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rt = parts[r>>8].type; // not r&0xFF because pmap is not yet always updated (TODO)
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if (rt==PT_SWCH)
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{
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if (parts[i].life==10&&parts[r>>8].life<10&&parts[r>>8].life>0)
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parts[i].life = 9;
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else if (parts[i].life==0&&parts[r>>8].life==10)
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parts[i].life = 10;
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}
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else if (rt==PT_SPRK&&parts[i].life==10&&parts[r>>8].ctype!=PT_PSCN&&parts[r>>8].ctype!=PT_NSCN) {
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parts[i].type = PT_SPRK;
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parts[i].ctype = PT_SWCH;
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parts[i].life = 4;
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}
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}
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}
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return 0;
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}
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