DTEC, generates a spark when something with it's ctype is nearby

1 files changed, 96 insertions, 0 deletions

diff --git a/src/simulation/elements/DTEC.cpp b/src/simulation/elements/DTEC.cpp
new file mode 100644
index 0000000..62b409a
--- /dev/null
+++ b/src/simulation/elements/DTEC.cpp
@@ -0,0 +1,96 @@
+#include "simulation/Elements.h"
+//#TPT-Directive ElementClass Element_DTEC PT_DTEC 162
+Element_DTEC::Element_DTEC()
+{
+    Identifier = "DEFAULT_PT_DTEC";
+    Name = "DTEC";
+    Colour = PIXPACK(0xFD9D18);
+    MenuVisible = 1;
+    MenuSection = SC_ELEC;
+    Enabled = 1;
+    
+    Advection = 0.0f;
+    AirDrag = 0.00f * CFDS;
+    AirLoss = 0.96f;
+    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 = R_TEMP+0.0f	+273.15f;
+    HeatConduct = 0;
+    Description = "Creates a spark when something with its ctype is nearby";
+    
+    State = ST_SOLID;
+    Properties = TYPE_SOLID;
+    
+    LowPressure = IPL;
+    LowPressureTransition = NT;
+    HighPressure = IPH;
+    HighPressureTransition = NT;
+    LowTemperature = ITL;
+    LowTemperatureTransition = NT;
+    HighTemperature = ITH;
+    HighTemperatureTransition = NT;
+    
+    Update = &Element_DTEC::update;
+    
+}
+
+int in_radius(int rd, int x, int y)
+{
+	return (pow((double)x,2)*pow((double)rd,2)+pow((double)y,2)*pow((double)rd,2)<=pow((double)rd,2)*pow((double)rd,2));
+}
+
+//#TPT-Directive ElementHeader Element_DTEC static int update(UPDATE_FUNC_ARGS)
+int Element_DTEC::update(UPDATE_FUNC_ARGS)
+{
+	int r, rx, ry, rt, rd = parts[i].tmp2;
+	if (rd > 25) parts[i].tmp2 = rd = 25;
+	if (parts[i].life)
+	{
+		parts[i].life = 0;
+		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;
+					rt = parts[r>>8].type;
+					if (sim->parts_avg(i,r>>8,PT_INSL) != PT_INSL)
+					{
+						if ((sim->elements[rt].Properties&PROP_CONDUCTS) && !(rt==PT_WATR||rt==PT_SLTW||rt==PT_NTCT||rt==PT_PTCT||rt==PT_INWR) && parts[r>>8].life==0 && in_radius(rd, rx, ry))
+						{
+							parts[r>>8].life = 4;
+							parts[r>>8].ctype = rt;
+							sim->part_change_type(r>>8,x+rx,y+ry,PT_SPRK);
+						}
+					}
+				}
+	}
+	for (rx=-rd; rx<rd+1; rx++)
+		for (ry=-rd; ry<rd+1; 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 (parts[r>>8].type == parts[i].ctype && (parts[i].ctype != PT_LIFE || parts[i].tmp == parts[r>>8].tmp))
+					parts[i].life = 1;
+			}
+	return 0;
+}
+
+
+
+Element_DTEC::~Element_DTEC() {}