3 files changed, 21 insertions, 2 deletions
diff --git a/src/simulation/elements/Element.cpp b/src/simulation/elements/Element.cpp
index 44e7251..83f8c76 100644
--- a/src/simulation/elements/Element.cpp
+++ b/src/simulation/elements/Element.cpp
@@ -42,7 +42,8 @@ Element::Element():
 	HighTemperatureTransition(NT),
 
 	Update(NULL),
-	Graphics(&Element::defaultGraphics)
+	Graphics(&Element::defaultGraphics),
+	IconGenerator(NULL)
 {
 }
 
diff --git a/src/simulation/elements/Element.h b/src/simulation/elements/Element.h
index 29c7fa0..7fca108 100644
--- a/src/simulation/elements/Element.h
+++ b/src/simulation/elements/Element.h
@@ -38,6 +38,7 @@ public:
 	unsigned int Properties;
 	int (*Update) (UPDATE_FUNC_ARGS);
 	int (*Graphics) (GRAPHICS_FUNC_ARGS);
+	VideoBuffer * (*IconGenerator)(int, int, int);
 	
 	float HighPressure;
 	int HighPressureTransition;
diff --git a/src/simulation/elements/NONE.cpp b/src/simulation/elements/NONE.cpp
index d271c90..95d9d3e 100644
--- a/src/simulation/elements/NONE.cpp
+++ b/src/simulation/elements/NONE.cpp
@@ -43,7 +43,24 @@ Element_NONE::Element_NONE()
     HighTemperatureTransition = NT;
     
     Update = NULL;
-    
+    IconGenerator = &Element_NONE::iconGen;
 }
 
+//#TPT-Directive ElementHeader Element_NONE static VideoBuffer * iconGen(int, int, int)
+VideoBuffer * Element_NONE::iconGen(int wallID, int width, int height)
+{
+    VideoBuffer * newTexture = new VideoBuffer(width, height);
+
+    for (int j=3; j<(width-4)/2; j++)
+    {
+        newTexture->SetPixel(j+6, j, 0xFF, 0, 0, 255);
+        newTexture->SetPixel(j+7, j, 0xFF, 0, 0, 255);
+        newTexture->SetPixel(-j+19, j, 0xFF, 0, 0, 255);
+        newTexture->SetPixel(-j+20, j, 0xFF, 0, 0, 255);
+    }
+
+    return newTexture;
+}
+
+
 Element_NONE::~Element_NONE() {}
 \ No newline at end of file