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

1 files changed, 81 insertions, 0 deletions

diff --git a/src/simulation/elements/SLTW.cpp b/src/simulation/elements/SLTW.cpp
new file mode 100644
index 0000000..c422a9f
--- /dev/null
+++ b/src/simulation/elements/SLTW.cpp
@@ -0,0 +1,81 @@
+#include "simulation/Elements.h"
+//#TPT-Directive ElementClass Element_SLTW PT_SLTW 27
+Element_SLTW::Element_SLTW()
+{
+    Identifier = "DEFAULT_PT_SLTW";
+    Name = "SLTW";
+    Colour = PIXPACK(0x4050F0);
+    MenuVisible = 1;
+    MenuSection = SC_LIQUID;
+    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 = 35;
+    
+    Temperature = R_TEMP+0.0f	+273.15f;
+    HeatConduct = 75;
+    Description = "Saltwater, conducts electricity, difficult to freeze.";
+    
+    State = ST_LIQUID;
+    Properties = TYPE_LIQUID|PROP_CONDUCTS|PROP_LIFE_DEC|PROP_NEUTPENETRATE;
+    
+    LowPressure = IPL;
+    LowPressureTransition = NT;
+    HighPressure = IPH;
+    HighPressureTransition = NT;
+    LowTemperature = 252.05f;
+    LowTemperatureTransition = PT_ICEI;
+    HighTemperature = 383.0f;
+    HighTemperatureTransition = ST;
+    
+    Update = &Element_SLTW::update;
+    
+}
+
+//#TPT-Directive ElementHeader Element_SLTW static int update(UPDATE_FUNC_ARGS)
+int Element_SLTW::update(UPDATE_FUNC_ARGS)
+ {
+	int r, rx, ry;
+	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_SALT && 1>(rand()%10000))
+                    sim->part_change_type(r>>8,x+rx,y+ry,PT_SLTW);
+				if ((r&0xFF)==PT_PLNT&&5>(rand()%1000))
+					sim->kill_part(r>>8);
+				if (((r&0xFF)==PT_RBDM||(r&0xFF)==PT_LRBD) && !sim->legacy_enable && parts[i].temp>(273.15f+12.0f) && 1>(rand()%500))
+				{
+					sim->part_change_type(i,x,y,PT_FIRE);
+					parts[i].life = 4;
+				}
+				if ((r&0xFF)==PT_FIRE){
+					sim->kill_part(r>>8);
+						if(1>(rand()%150)){
+							sim->kill_part(i);
+							return 1;
+						}
+				}
+			}
+	return 0;
+}
+
+
+Element_SLTW::~Element_SLTW() {}