1 files changed, 81 insertions, 0 deletions

diff --git a/src/simulation/elements/FRZW.cpp b/src/simulation/elements/FRZW.cpp
new file mode 100644
index 0000000..5c124b4
--- /dev/null
+++ b/src/simulation/elements/FRZW.cpp
@@ -0,0 +1,81 @@
+#include "simulation/Elements.h"
+//#TPT-Directive ElementClass Element_FRZW PT_FRZW 101
+Element_FRZW::Element_FRZW()
+{
+    Identifier = "DEFAULT_PT_FRZW";
+    Name = "FRZW";
+    Colour = PIXPACK(0x1020C0);
+    MenuVisible = 1;
+    MenuSection = SC_CRACKER2;
+    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 = 120.0f;
+    HeatConduct = 29;
+    Description = "FREEZE WATER";
+    
+    State = ST_LIQUID;
+    Properties = TYPE_LIQUID||PROP_LIFE_DEC;
+    
+    LowPressure = IPL;
+    LowPressureTransition = NT;
+    HighPressure = IPH;
+    HighPressureTransition = NT;
+    LowTemperature = ITL;
+    LowTemperatureTransition = NT;
+    HighTemperature = 53.0f;
+    HighTemperatureTransition = PT_ICEI;
+    
+    Update = &Element_FRZW::update;
+    Graphics = NULL;
+}
+
+//#TPT-Directive ElementHeader Element_FRZW static int update(UPDATE_FUNC_ARGS)
+int Element_FRZW::update(UPDATE_FUNC_ARGS)
+ {
+	int r, rx, ry;
+	for (rx=-1; rx<2; rx++)
+		for (ry=-1; ry<2; 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_WATR&&5>rand()%70)
+				{
+					sim->part_change_type(r>>8,x+rx,y+ry,PT_FRZW);
+				}
+			}
+	if (parts[i].life==0&&13>rand()%2500)
+	{
+		sim->part_change_type(i,x,y,PT_ICEI);
+		parts[i].ctype=PT_FRZW;
+		parts[i].temp = restrict_flt(parts[i].temp-200.0f, MIN_TEMP, MAX_TEMP);
+	}
+	else if ((100-(parts[i].life))>rand()%50000)
+	{
+		sim->part_change_type(i,x,y,PT_ICEI);
+		parts[i].ctype=PT_FRZW;
+		parts[i].temp = restrict_flt(parts[i].temp-200.0f, MIN_TEMP, MAX_TEMP);
+	}
+	return 0;
+}
+
+
+Element_FRZW::~Element_FRZW() {}
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