The-Powder-Toy/src/simulation/elements/GPMP.cpp
2012-08-28 15:08:11 +01:00

95 lines
2.2 KiB
C++

#include "simulation/Elements.h"
//#TPT-Directive ElementClass Element_GPMP PT_GPMP 154
Element_GPMP::Element_GPMP()
{
Identifier = "DEFAULT_PT_GPMP";
Name = "GPMP";
Colour = PIXPACK(0x0A3B3B);
MenuVisible = 1;
MenuSection = SC_POWERED;
Enabled = 1;
Advection = 0.0f;
AirDrag = 0.00f * CFDS;
AirLoss = 0.90f;
Loss = 0.00f;
Collision = 0.0f;
Gravity = 0.0f;
Diffusion = 0.00f;
HotAir = 0.000f * CFDS;
Falldown = 0;
Flammable = 0;
Explosive = 0;
Meltable = 0;
Hardness = 1;
Weight = 100;
Temperature = 0.0f +273.15f;
HeatConduct = 0;
Description = "Changes gravity to its temp when activated. (use HEAT/COOL).";
State = ST_NONE;
Properties = TYPE_SOLID;
LowPressure = IPL;
LowPressureTransition = NT;
HighPressure = IPH;
HighPressureTransition = NT;
LowTemperature = ITL;
LowTemperatureTransition = NT;
HighTemperature = ITH;
HighTemperatureTransition = NT;
Update = &Element_GPMP::update;
Graphics = &Element_GPMP::graphics;
}
//#TPT-Directive ElementHeader Element_GPMP static int update(UPDATE_FUNC_ARGS)
int Element_GPMP::update(UPDATE_FUNC_ARGS)
{
int r, rx, ry;
if (parts[i].life>0 && parts[i].life!=10)
parts[i].life--;
if (parts[i].life==10)
{
if (parts[i].temp>=256.0+273.15)
parts[i].temp=256.0+273.15;
if (parts[i].temp<= -256.0+273.15)
parts[i].temp = -256.0+273.15;
sim->gravmap[(y/CELL)*(XRES/CELL)+(x/CELL)] = 0.2f*(parts[i].temp-273.15);
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_GPMP)
{
if (parts[r>>8].life<10&&parts[r>>8].life>0)
parts[i].life = 9;
else if (parts[r>>8].life==0)
parts[r>>8].life = 10;
}
}
}
return 0;
}
//#TPT-Directive ElementHeader Element_GPMP static int graphics(GRAPHICS_FUNC_ARGS)
int Element_GPMP::graphics(GRAPHICS_FUNC_ARGS)
{
int lifemod = ((cpart->life>10?10:cpart->life)*19);
*colg += lifemod;
*colb += lifemod;
return 0;
}
Element_GPMP::~Element_GPMP() {}