The-Powder-Toy/src/simulation/elements/O2.cpp

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2012-05-07 11:59:50 -05:00
#include "simulation/Elements.h"
//#TPT-Directive ElementClass Element_O2 PT_O2 61
Element_O2::Element_O2()
{
Identifier = "DEFAULT_PT_O2";
Name = "OXYG";
Colour = PIXPACK(0x80A0FF);
MenuVisible = 1;
MenuSection = SC_GAS;
Enabled = 1;
Advection = 2.0f;
AirDrag = 0.00f * CFDS;
AirLoss = 0.99f;
Loss = 0.30f;
Collision = -0.1f;
Gravity = 0.0f;
Diffusion = 3.0f;
HotAir = 0.000f * CFDS;
Falldown = 0;
Flammable = 0;
Explosive = 0;
Meltable = 0;
Hardness = 0;
Weight = 1;
Temperature = R_TEMP+0.0f +273.15f;
HeatConduct = 70;
Description = "Gas. Ignites easily.";
State = ST_GAS;
Properties = TYPE_GAS;
LowPressure = IPL;
LowPressureTransition = NT;
HighPressure = IPH;
HighPressureTransition = NT;
LowTemperature = 90.0f;
LowTemperatureTransition = PT_LO2;
HighTemperature = ITH;
HighTemperatureTransition = NT;
Update = &Element_O2::update;
Graphics = NULL;
}
//#TPT-Directive ElementHeader Element_O2 static int update(UPDATE_FUNC_ARGS)
int Element_O2::update(UPDATE_FUNC_ARGS)
{
int r,rx,ry;
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_FIRE)
{
parts[r>>8].temp+=(rand()/(RAND_MAX/100));
if(parts[r>>8].tmp&0x01)
parts[r>>8].temp=3473;
parts[r>>8].tmp |= 2;
}
if ((r&0xFF)==PT_FIRE || (r&0xFF)==PT_PLSM)
{
sim->create_part(i,x,y,PT_FIRE);
parts[i].temp+=(rand()/(RAND_MAX/100));
parts[i].tmp |= 2;
}
}
return 0;
}
Element_O2::~Element_O2() {}