90 lines
1.9 KiB
C++
90 lines
1.9 KiB
C++
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#include "element.h"
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int update_DEUT(UPDATE_FUNC_ARGS) {
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int r, rx, ry, trade, np;
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int maxlife = ((10000/(parts[i].temp + 1))-1);
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if ((10000%((int)parts[i].temp+1))>rand()%((int)parts[i].temp+1))
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maxlife ++;
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if (parts[i].life < maxlife)
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{
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for (rx=-1; rx<2; rx++)
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for (ry=-1; ry<2; 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 || (parts[i].life >=maxlife))
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continue;
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if ((r&0xFF)==PT_DEUT&&33>=rand()/(RAND_MAX/100)+1)
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{
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if ((parts[i].life + parts[r>>8].life + 1) <= maxlife)
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{
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parts[i].life += parts[r>>8].life + 1;
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sim->kill_part(r>>8);
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}
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}
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}
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}
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else
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for (rx=-1; rx<2; rx++)
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for (ry=-1; ry<2; 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 (parts[i].life<=maxlife)
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continue;
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if ((!r)&&parts[i].life>=1)//if nothing then create deut
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{
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np = sim->create_part(-1,x+rx,y+ry,PT_DEUT);
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if (np<0) continue;
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parts[i].life--;
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parts[np].temp = parts[i].temp;
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parts[np].life = 0;
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}
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}
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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_DEUT&&(parts[i].life>parts[r>>8].life)&&parts[i].life>0)//diffusion
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{
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int temp = parts[i].life - parts[r>>8].life;
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if (temp ==1)
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{
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parts[r>>8].life ++;
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parts[i].life --;
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}
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else if (temp>0)
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{
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parts[r>>8].life += temp/2;
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parts[i].life -= temp/2;
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}
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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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int graphics_DEUT(GRAPHICS_FUNC_ARGS)
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{
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if(cpart->life>=700)
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{
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*colr += cpart->life*1;
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*colg += cpart->life*2;
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*colb += cpart->life*3;
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*pixel_mode |= PMODE_GLOW;
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}
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else
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{
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*colr += cpart->life*1;
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*colg += cpart->life*2;
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*colb += cpart->life*3;
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*pixel_mode |= PMODE_BLUR;
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}
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return 0;
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}
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