64 lines
1.9 KiB
C
64 lines
1.9 KiB
C
/*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <element.h>
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int update_DLAY(UPDATE_FUNC_ARGS) {
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int r, rx, ry, oldl;
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oldl = parts[i].life;
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if (parts[i].life>0)
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parts[i].life--;
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//if (parts[i].life==1)
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//{
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if (parts[i].temp>=MAX_TEMP+273.15f)
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parts[i].temp = MAX_TEMP+273.15f;
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if (parts[i].temp<= 1.0f+273.15f)
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parts[i].temp = 1.0f+273.15f;
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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 || parts_avg(r>>8, i,PT_INSL)==PT_INSL)
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continue;
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if ((r&0xFF)==PT_SPRK && parts[i].life==0 && parts[r>>8].life>0 && parts[r>>8].life<4 && parts[r>>8].ctype==PT_PSCN)
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{
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parts[i].life = (int)(parts[i].temp-273.15);
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}
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else if ((r&0xFF)==PT_DLAY)
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{
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if(!parts[i].life && parts[r>>8].life)
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{
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parts[i].life = parts[r>>8].life;
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if((r>>8)>i) //If the other particle hasn't been life updated
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parts[i].life--;
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}
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else if(parts[i].life && !parts[r>>8].life)
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{
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parts[r>>8].life = parts[i].life;
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if((r>>8)>i) //If the other particle hasn't been life updated
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parts[r>>8].life++;
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}
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}
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else if((r&0xFF)==PT_NSCN && oldl==1)
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{
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create_part(-1, x+rx, y+ry, PT_SPRK);
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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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