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/*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <element.h>
int update_FWRK(UPDATE_FUNC_ARGS) {
int r, rx, ry, np;
if ((parts[i].temp>400&&(9+parts[i].temp/40)>rand()%100000&&parts[i].life==0&&!pmap[y-1][x])||parts[i].ctype==PT_DUST)
{
np = create_part(-1, x , y-1 , PT_FWRK);
if (np!=-1)
{
parts[np].vy = rand()%8-22;
parts[np].vx = rand()%20-rand()%20;
parts[np].life=rand()%15+25;
parts[np].dcolour = parts[i].dcolour;
kill_part(i);
return 1;
}
}
if (parts[i].life>=45)
parts[i].life=0;
if ((parts[i].life<3&&parts[i].life>0)||(parts[i].vy>6&&parts[i].life>0))
{
int r = (rand()%245+11);
int g = (rand()%245+11);
int b = (rand()%245+11);
int n;
float angle, magnitude;
unsigned col = (r<<16) | (g<<8) | b;
for (n=0; n<40; n++)
{
np = create_part(-3, x, y, PT_EMBR);
if (np>-1)
{
magnitude = ((rand()%60)+40)*0.05f;
angle = (rand()%6284)*0.001f;//(in radians, between 0 and 2*pi)
parts[np].vx = parts[i].vx + cosf(angle)*magnitude;
parts[np].vy = parts[i].vy + sinf(angle)*magnitude - 2.5f;
parts[np].ctype = col;
parts[np].tmp = 1;
parts[np].life = rand()%40+70;
parts[np].temp = (rand()%500)+5750.0f;
parts[np].dcolour = parts[i].dcolour;
}
}
pv[y/CELL][x/CELL] += 8.0f;
kill_part(i);
return 1;
}
return 0;
}
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