52 lines
1.6 KiB
C
52 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_WIFI(UPDATE_FUNC_ARGS) {
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int r, rx, ry;
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parts[i].tmp = (int)((parts[i].temp-73.15f)/100+1);
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if (parts[i].tmp>=CHANNELS) parts[i].tmp = CHANNELS-1;
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else if (parts[i].tmp<0) parts[i].tmp = 0;
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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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// wireless[][0] - whether channel is active on this frame
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// wireless[][1] - whether channel should be active on next frame
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if (wireless[parts[i].tmp][0])
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{
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if (((r&0xFF)==PT_NSCN||(r&0xFF)==PT_PSCN||(r&0xFF)==PT_INWR)&&parts[r>>8].life==0 && wireless[parts[i].tmp][0])
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{
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parts[r>>8].ctype = r&0xFF;
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part_change_type(r>>8,x+rx,y+ry,PT_SPRK);
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parts[r>>8].life = 4;
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}
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}
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else
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{
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if ((r&0xFF)==PT_SPRK && parts[r>>8].ctype!=PT_NSCN && parts[r>>8].life>=3)
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{
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wireless[parts[i].tmp][1] = 1;
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ISWIRE = 2;
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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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