1 files changed, 96 insertions, 0 deletions

diff --git a/src/simulation/elements/GPMP.cpp b/src/simulation/elements/GPMP.cpp
new file mode 100644
index 0000000..d36579c
--- /dev/null
+++ b/src/simulation/elements/GPMP.cpp
@@ -0,0 +1,96 @@
+#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 = 1;
+    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);
+		if (y+CELL<YRES && sim->pv[y/CELL+1][x/CELL]<(parts[i].temp-273.15))
+			sim->gravmap[(y/CELL+1)*(XRES/CELL)+(x/CELL)] += 0.1f*((parts[i].temp-273.15)-sim->gravmap[(y/CELL+1)*(XRES/CELL)+(x/CELL)]);
+		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() {}
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