WOOD and PLNT turn grey when hot, bluish when cold

1 files changed, 63 insertions, 42 deletions

diff --git a/src/simulation/elements/WOOD.cpp b/src/simulation/elements/WOOD.cpp
index 398c657..cbbab8f 100644
--- a/src/simulation/elements/WOOD.cpp
+++ b/src/simulation/elements/WOOD.cpp
@@ -2,48 +2,69 @@
 //#TPT-Directive ElementClass Element_WOOD PT_WOOD 17
 Element_WOOD::Element_WOOD()
 {
-    Identifier = "DEFAULT_PT_WOOD";
-    Name = "WOOD";
-    Colour = PIXPACK(0xC0A040);
-    MenuVisible = 1;
-    MenuSection = SC_SOLIDS;
-    Enabled = 1;
-    
-    Advection = 0.0f;
-    AirDrag = 0.00f * CFDS;
-    AirLoss = 0.90f;
-    Loss = 0.00f;
-    Collision = 0.0f;
-    Gravity = 0.0f;
-    Diffusion = 0.00f;
-    HotAir = 0.000f	* CFDS;
-    Falldown = 0;
-    
-    Flammable = 20;
-    Explosive = 0;
-    Meltable = 0;
-    Hardness = 15;
-    
-    Weight = 100;
-    
-    Temperature = R_TEMP+0.0f	+273.15f;
-    HeatConduct = 164;
-    Description = "Solid. Flammable.";
-    
-    State = ST_SOLID;
-    Properties = TYPE_SOLID | PROP_NEUTPENETRATE;
-    
-    LowPressure = IPL;
-    LowPressureTransition = NT;
-    HighPressure = IPH;
-    HighPressureTransition = NT;
-    LowTemperature = ITL;
-    LowTemperatureTransition = NT;
-    HighTemperature = 873.0f;
-    HighTemperatureTransition = PT_FIRE;
-    
-    Update = NULL;
-    
+	Identifier = "DEFAULT_PT_WOOD";
+	Name = "WOOD";
+	Colour = PIXPACK(0xC0A040);
+	MenuVisible = 1;
+	MenuSection = SC_SOLIDS;
+	Enabled = 1;
+	
+	Advection = 0.0f;
+	AirDrag = 0.00f * CFDS;
+	AirLoss = 0.90f;
+	Loss = 0.00f;
+	Collision = 0.0f;
+	Gravity = 0.0f;
+	Diffusion = 0.00f;
+	HotAir = 0.000f	* CFDS;
+	Falldown = 0;
+	
+	Flammable = 20;
+	Explosive = 0;
+	Meltable = 0;
+	Hardness = 15;
+	
+	Weight = 100;
+	
+	Temperature = R_TEMP+0.0f	+273.15f;
+	HeatConduct = 164;
+	Description = "Solid. Flammable.";
+	
+	State = ST_SOLID;
+	Properties = TYPE_SOLID | PROP_NEUTPENETRATE;
+	
+	LowPressure = IPL;
+	LowPressureTransition = NT;
+	HighPressure = IPH;
+	HighPressureTransition = NT;
+	LowTemperature = ITL;
+	LowTemperatureTransition = NT;
+	HighTemperature = 873.0f;
+	HighTemperatureTransition = PT_FIRE;
+	
+	Update = NULL;
+	Graphics = &Element_WOOD::graphics;
+}
+
+//#TPT-Directive ElementHeader Element_WOOD static int graphics(GRAPHICS_FUNC_ARGS)
+int Element_WOOD::graphics(GRAPHICS_FUNC_ARGS)
+{
+	float maxtemp = fmax(cpart->tmp, cpart->temp);
+	if (maxtemp > 400)
+	{
+		*colr -= (int)restrict_flt((maxtemp-400)/3,0,172);
+		*colg -= (int)restrict_flt((maxtemp-400)/4,0,140);
+		*colb -= (int)restrict_flt((maxtemp-400)/20,0,44);
+		if (maxtemp > 550)
+			cpart->tmp = (int)maxtemp;
+	}
+	if (maxtemp < 273)
+	{
+		*colr -= (int)restrict_flt((273-maxtemp)/5,0,40);
+		*colg += (int)restrict_flt((273-maxtemp)/4,0,40);
+		*colb += (int)restrict_flt((273-maxtemp)/1.5,0,150);
+	}
+	return 0;
 }
 
 Element_WOOD::~Element_WOOD() {}
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