#include "simulation/Elements.h"
//#TPT-Directive ElementClass Element_WATR PT_WATR 2
Element_WATR::Element_WATR()
{
    Identifier = "DEFAULT_PT_WATR";
    Name = "WATR";
    Colour = PIXPACK(0x2030D0);
    MenuVisible = 1;
    MenuSection = SC_LIQUID;
    Enabled = 1;
    
    Advection = 0.6f;
    AirDrag = 0.01f * CFDS;
    AirLoss = 0.98f;
    Loss = 0.95f;
    Collision = 0.0f;
    Gravity = 0.1f;
    Diffusion = 0.00f;
    HotAir = 0.000f	* CFDS;
    Falldown = 2;
    
    Flammable = 0;
    Explosive = 0;
    Meltable = 0;
    Hardness = 20;
    
    Weight = 30;
    
    Temperature = R_TEMP-2.0f	+273.15f;
    HeatConduct = 29;
    Description = "Liquid. Conducts electricity. Freezes. Extinguishes fires.";
    
    State = ST_LIQUID;
    Properties = TYPE_LIQUID|PROP_CONDUCTS|PROP_LIFE_DEC|PROP_NEUTPENETRATE;
    
    LowPressure = IPL;
    LowPressureTransition = NT;
    HighPressure = IPH;
    HighPressureTransition = NT;
    LowTemperature = 273.15f;
    LowTemperatureTransition = PT_ICEI;
    HighTemperature = 373.0f;
    HighTemperatureTransition = PT_WTRV;
    
    Update = &Element_WATR::update;
    
}

//#TPT-Directive ElementHeader Element_WATR static int update(UPDATE_FUNC_ARGS)
int Element_WATR::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_SALT && 1>(rand()%250))
				{
					sim->part_change_type(i,x,y,PT_SLTW);
					sim->part_change_type(r>>8,x+rx,y+ry,PT_SLTW);
				}
				if (((r&0xFF)==PT_RBDM||(r&0xFF)==PT_LRBD) && (sim->legacy_enable||parts[i].temp>(273.15f+12.0f)) && 1>(rand()%500))
				{
					sim->part_change_type(i,x,y,PT_FIRE);
					parts[i].life = 4;
					parts[i].ctype = PT_WATR;
				}
				if ((r&0xFF)==PT_FIRE && parts[r>>8].ctype!=PT_WATR){
					sim->kill_part(r>>8);
					if(1>(rand()%150)){
						sim->kill_part(i);
						return 1;
					}
				}
				/*if ((r&0xFF)==PT_CNCT && 1>(rand()%500))	Concrete+Water to paste, not very popular
				 {
				 part_change_type(i,x,y,PT_PSTE);
				 sim.kill_part(r>>8);
				 }*/
			}
	return 0;
}

Element_WATR::~Element_WATR() {}