76 lines
1.8 KiB
C
76 lines
1.8 KiB
C
#include <element.h>
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int update_COAL(UPDATE_FUNC_ARGS) {
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int r, rx, ry, trade, temp;
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if (parts[i].life<=0) {
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create_part(i, x, y, PT_FIRE);
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return 1;
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} else if (parts[i].life < 100) {
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parts[i].life--;
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create_part(-1, x+rand()%3-1, y+rand()%3-1, PT_FIRE);
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}
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if ((pv[y/CELL][x/CELL] > 4.3f)&&parts[i].tmp>40)
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parts[i].tmp=39;
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else if (parts[i].tmp<40&&parts[i].tmp>0)
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parts[i].tmp--;
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else if (parts[i].tmp<=0) {
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create_part(i, x, y, PT_BCOL);
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return 1;
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}
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for (rx=-2; rx<3; rx++)
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for (ry=-2; ry<3; ry++)
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if (x+rx>=0 && y+ry>0 && x+rx<XRES && y+ry<YRES && (rx || ry))
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{
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r = pmap[y+ry][x+rx];
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if (!r)
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continue;
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if (((r&0xFF)==PT_FIRE || (r&0xFF)==PT_PLSM) && 1>(rand()%500))
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{
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if (parts[i].life>100) {
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parts[i].life = 99;
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}
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}
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if ((r&0xFF)==PT_LAVA && 1>(rand()%500))
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{
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if (parts[r>>8].ctype == PT_IRON) {
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parts[r>>8].ctype = PT_METL;
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kill_part(i);
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return 1;
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}
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}
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}
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/*if(100-parts[i].life > parts[i].tmp2)
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parts[i].tmp2 = 100-parts[i].life;
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if(parts[i].tmp2 < 0) parts[i].tmp2 = 0;
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for ( trade = 0; trade<4; trade ++)
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{
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rx = rand()%5-2;
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ry = rand()%5-2;
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if (x+rx>=0 && y+ry>0 && x+rx<XRES && y+ry<YRES && (rx || ry))
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{
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r = pmap[y+ry][x+rx];
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if (!r)
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continue;
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if (((r&0xFF)==PT_COAL || (r&0xFF)==PT_BCOL)&&(parts[i].tmp2>parts[r>>8].tmp2)&&parts[i].tmp2>0)//diffusion
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{
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int temp = parts[i].tmp2 - parts[r>>8].tmp2;
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if(temp < 10)
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continue;
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if (temp ==1)
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{
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parts[r>>8].tmp2 ++;
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parts[i].tmp2 --;
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}
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else if (temp>0)
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{
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parts[r>>8].tmp2 += temp/2;
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parts[i].tmp2 -= temp/2;
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}
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}
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}
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}*/
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if(parts[i].temp > parts[i].tmp2)
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parts[i].tmp2 = parts[i].temp;
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return 0;
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}
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