24 lines
616 B
C++
24 lines
616 B
C++
#include "element.h"
|
|
|
|
int update_ICEI(UPDATE_FUNC_ARGS) { //currently used for snow as well
|
|
int r, rx, ry;
|
|
if (parts[i].ctype==PT_FRZW)//get colder if it is from FRZW
|
|
{
|
|
parts[i].temp = restrict_flt(parts[i].temp-1.0f, MIN_TEMP, MAX_TEMP);
|
|
}
|
|
for (rx=-2; rx<3; rx++)
|
|
for (ry=-2; ry<3; ry++)
|
|
if (x+rx>=0 && y+ry>0 && x+rx<XRES && y+ry<YRES && (rx || ry))
|
|
{
|
|
r = pmap[y+ry][x+rx];
|
|
if (!r)
|
|
continue;
|
|
if (((r&0xFF)==PT_SALT || (r&0xFF)==PT_SLTW) && 1>(rand()%1000))
|
|
{
|
|
sim->part_change_type(i,x,y,PT_SLTW);
|
|
sim->part_change_type(r>>8,x+rx,y+ry,PT_SLTW);
|
|
}
|
|
}
|
|
return 0;
|
|
}
|