60 lines
1.6 KiB
C
60 lines
1.6 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_IGNT(UPDATE_FUNC_ARGS) {
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int r, rx, ry;
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if(parts[i].tmp==0)
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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)
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continue;
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if ((r&0xFF)==PT_FIRE || (r&0xFF)==PT_PLSM)
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{
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parts[i].tmp = 1;
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}
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else if ((r&0xFF)==PT_SPRK || (r&0xFF)==PT_LIGH || ((r&0xFF)==PT_IGNT && parts[r>>8].life==1))
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{
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parts[i].tmp = 1;
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}
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}
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}
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else if(parts[i].life > 0)
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{
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if(rand()%3)
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{
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int nb = create_part(-1, x+rand()%3-1, y+rand()%3-1, PT_BOMB);
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if (nb!=-1) {
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parts[nb].tmp = 1;
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parts[nb].life = 30;
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parts[nb].vx = rand()%20-10;
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parts[nb].vy = rand()%20-10;
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parts[nb].temp = restrict_flt(400.0f+parts[i].temp-273.15, MIN_TEMP, MAX_TEMP);
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}
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}
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else
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{
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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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parts[i].life--;
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}
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return 0;
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}
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