A bit of refactoring (elements)

1 files changed, 73 insertions, 0 deletions

diff --git a/src/simulation/elements/FOG.cpp b/src/simulation/elements/FOG.cpp
new file mode 100644
index 0000000..ca2beb4
--- /dev/null
+++ b/src/simulation/elements/FOG.cpp
@@ -0,0 +1,73 @@
+#include "simulation/Elements.h"
+//#TPT-Directive ElementClass Element_FOG PT_FOG 92
+Element_FOG::Element_FOG()
+{
+    Identifier = "DEFAULT_PT_FOG";
+    Name = "FOG";
+    Colour = PIXPACK(0xAAAAAA);
+    MenuVisible = 1;
+    MenuSection = SC_CRACKER2;
+    Enabled = 1;
+    
+    Advection = 0.8f;
+    AirDrag = 0.00f * CFDS;
+    AirLoss = 0.4f;
+    Loss = 0.70f;
+    Collision = -0.1f;
+    Gravity = 0.0f;
+    Diffusion = 0.99f;
+    HotAir = 0.000f	* CFDS;
+    Falldown = 0;
+    
+    Flammable = 0;
+    Explosive = 0;
+    Meltable = 0;
+    Hardness = 30;
+    
+    Weight = 1;
+    
+    Temperature = 243.15f;
+    HeatConduct = 100;
+    Description = "Not quite Steam";
+    
+    State = ST_GAS;
+    Properties = TYPE_GAS|PROP_LIFE_DEC;
+    
+    LowPressure = IPL;
+    LowPressureTransition = NT;
+    HighPressure = IPH;
+    HighPressureTransition = NT;
+    LowTemperature = ITL;
+    LowTemperatureTransition = NT;
+    HighTemperature = 373.15f;
+    HighTemperatureTransition = PT_WTRV;
+    
+    Update = &Element_FOG::update;
+    Graphics = NULL;
+}
+
+//#TPT-Directive ElementHeader Element_FOG static int update(UPDATE_FUNC_ARGS)
+int Element_FOG::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 (sim->elements[r&0xFF].State==ST_SOLID&&5>=rand()%50&&parts[i].life==0&&!((r&0xFF)==PT_CLNE||(r&0xFF)==PT_PCLN)) // TODO: should this also exclude BCLN?
+				{
+					sim->part_change_type(i,x,y,PT_RIME);
+				}
+				if ((r&0xFF)==PT_SPRK)
+				{
+					parts[i].life += rand()%20;
+				}
+			}
+	return 0;
+}
+
+
+Element_FOG::~Element_FOG() {}
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