Merge branch 'master' of github.com:FacialTurd/PowderToypp

1 files changed, 86 insertions, 0 deletions

diff --git a/src/simulation/elements/CAUS.cpp b/src/simulation/elements/CAUS.cpp
new file mode 100644
index 0000000..a8fc0da
--- /dev/null
+++ b/src/simulation/elements/CAUS.cpp
@@ -0,0 +1,86 @@
+#include "simulation/Elements.h"
+//#TPT-Directive ElementClass Element_CAUS PT_CAUS 86
+Element_CAUS::Element_CAUS()
+{
+    Identifier = "DEFAULT_PT_CAUS";
+    Name = "CAUS";
+    Colour = PIXPACK(0x80FFA0);
+    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 = 1.50f;
+    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 = "Caustic Gas, acts like Acid";
+    
+    State = ST_GAS;
+    Properties = TYPE_GAS|PROP_DEADLY;
+    
+    LowPressure = IPL;
+    LowPressureTransition = NT;
+    HighPressure = IPH;
+    HighPressureTransition = NT;
+    LowTemperature = ITL;
+    LowTemperatureTransition = NT;
+    HighTemperature = ITH;
+    HighTemperatureTransition = NT;
+    
+    Update = &Element_CAUS::update;
+    
+}
+
+//#TPT-Directive ElementHeader Element_CAUS static int update(UPDATE_FUNC_ARGS)
+int Element_CAUS::update(UPDATE_FUNC_ARGS)
+ {
+	int r, rx, ry, trade, np;
+	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_ACID && (r&0xFF)!=PT_CAUS)
+				{
+					if (((r&0xFF)!=PT_CLNE && (r&0xFF)!=PT_PCLN && sim->elements[r&0xFF].Hardness>(rand()%1000))&&parts[i].life>=50)
+					{
+						if (sim->parts_avg(i, r>>8,PT_GLAS)!= PT_GLAS)//GLAS protects stuff from acid
+						{
+							float newtemp = ((60.0f-(float)sim->elements[r&0xFF].Hardness))*7.0f;
+							if(newtemp < 0){
+								newtemp = 0;
+							}
+							parts[i].temp += newtemp;
+							parts[i].life--;
+							sim->kill_part(r>>8);
+						}
+					}
+					else if (parts[i].life<=50)
+					{
+						sim->kill_part(i);
+						return 1;
+					}
+				}
+			}
+	return 0;
+}
+
+
+Element_CAUS::~Element_CAUS() {}
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