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#include "simulation/Elements.h"
//#TPT-Directive ElementClass Element_BOYL PT_BOYL 141
Element_BOYL::Element_BOYL()
{
Identifier = "DEFAULT_PT_BOYL";
Name = "BOYL";
Colour = PIXPACK(0x0A3200);
MenuVisible = 1;
MenuSection = SC_GAS;
Enabled = 1;
Advection = 1.0f;
AirDrag = 0.01f * CFDS;
AirLoss = 0.99f;
Loss = 0.30f;
Collision = -0.1f;
Gravity = 0.0f;
Diffusion = 0.18f;
HotAir = 0.000f * CFDS;
Falldown = 0;
Flammable = 0;
Explosive = 0;
Meltable = 0;
Hardness = 1;
Weight = 1;
Temperature = R_TEMP+2.0f +273.15f;
HeatConduct = 42;
Description = "Boyle, variable pressure gas. Expands when heated.";
State = ST_GAS;
Properties = TYPE_GAS;
LowPressure = IPL;
LowPressureTransition = NT;
HighPressure = IPH;
HighPressureTransition = NT;
LowTemperature = ITL;
LowTemperatureTransition = NT;
HighTemperature = ITH;
HighTemperatureTransition = NT;
Update = &Element_BOYL::update;
}
//#TPT-Directive ElementHeader Element_BOYL static int update(UPDATE_FUNC_ARGS)
int Element_BOYL::update(UPDATE_FUNC_ARGS)
{
int r, rx, ry;
if (sim->pv[y/CELL][x/CELL]<(parts[i].temp/100))
sim->pv[y/CELL][x/CELL] += 0.001f*((parts[i].temp/100)-sim->pv[y/CELL][x/CELL]);
if (y+CELL<YRES && sim->pv[y/CELL+1][x/CELL]<(parts[i].temp/100))
sim->pv[y/CELL+1][x/CELL] += 0.001f*((parts[i].temp/100)-sim->pv[y/CELL+1][x/CELL]);
if (x+CELL<XRES)
{
sim->pv[y/CELL][x/CELL+1] += 0.001f*((parts[i].temp/100)-sim->pv[y/CELL][x/CELL+1]);
if (y+CELL<YRES)
sim->pv[y/CELL+1][x/CELL+1] += 0.001f*((parts[i].temp/100)-sim->pv[y/CELL+1][x/CELL+1]);
}
if (y-CELL>=0 && sim->pv[y/CELL-1][x/CELL]<(parts[i].temp/100))
sim->pv[y/CELL-1][x/CELL] += 0.001f*((parts[i].temp/100)-sim->pv[y/CELL-1][x/CELL]);
if (x-CELL>=0)
{
sim->pv[y/CELL][x/CELL-1] += 0.001f*((parts[i].temp/100)-sim->pv[y/CELL][x/CELL-1]);
if (y-CELL>=0)
sim->pv[y/CELL-1][x/CELL-1] += 0.001f*((parts[i].temp/100)-sim->pv[y/CELL-1][x/CELL-1]);
}
for (rx=-1; rx<2; rx++)
for (ry=-1; ry<2; ry++)
if (BOUNDS_CHECK && (rx || ry))
{
r = pmap[y+ry][x+rx];
if (!r)
continue;
if ((r&0xFF)==PT_WATR)
{
if (!(rand()%30))
sim->part_change_type(r>>8,x+rx,y+ry,PT_FOG);
}
else if ((r&0xFF)==PT_O2)
{
if (!(rand()%9))
{
sim->kill_part(r>>8);
sim->part_change_type(i,x,y,PT_WATR);
sim->pv[y/CELL][x/CELL] += 4.0;
}
}
}
return 0;
}
Element_BOYL::~Element_BOYL() {}
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