#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 = "Oxygen 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;
	
}

//#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 (BOUNDS_CHECK && (rx || ry))
			{
				r = pmap[y+ry][x+rx];
				if (!r)
					continue;

				if ((r&0xFF)==PT_FIRE)
				{
					parts[r>>8].temp+=(rand()%100);
					if(parts[r>>8].tmp&0x01)
						parts[r>>8].temp=3473;
					parts[r>>8].tmp |= 2;

					sim->create_part(i,x,y,PT_FIRE);
					parts[i].temp+=(rand()%100);
					parts[i].tmp |= 2;
				}
				else if ((r&0xFF)==PT_PLSM && !(parts[r>>8].tmp&4))
				{
					sim->create_part(i,x,y,PT_FIRE);
					parts[i].temp+=(rand()%100);
					parts[i].tmp |= 2;
				}
			}
	if (parts[i].temp > 9973.15 && sim->pv[y/CELL][x/CELL] > 250.0f && abs(sim->gravx[((y/CELL)*(XRES/CELL))+(x/CELL)]) + abs(sim->gravy[((y/CELL)*(XRES/CELL))+(x/CELL)]) > 20)
	{
		if (!(rand()%5))
		{
			int j;
			sim->create_part(i,x,y,PT_BRMT);

			j = sim->create_part(-3,x,y,PT_NEUT);
			if (j != -1)
				parts[j].temp = MAX_TEMP;
			j = sim->create_part(-3,x,y,PT_PHOT);
			if (j != -1)
			{
				parts[j].temp = MAX_TEMP;
				parts[j].tmp = 0x1;
			}
			rx = x+rand()%3-1, ry = y+rand()%3-1, r = pmap[ry][rx]&0xFF;
			if (sim->can_move[PT_PLSM][r] || r == PT_O2)
			{
				j = sim->create_part(-3,rx,ry,PT_PLSM);
				if (j > -1)
				{
					parts[j].temp = MAX_TEMP;
					parts[j].tmp |= 4;
				}
			}
			j = sim->create_part(-3,x,y,PT_GRVT);
			if (j != -1)
				parts[j].temp = MAX_TEMP;
			parts[i].temp = MAX_TEMP;
			sim->pv[y/CELL][x/CELL] = 256;
		}
	}
	return 0;
}


Element_O2::~Element_O2() {}
