1 files changed, 75 insertions, 0 deletions
diff --git a/src/materials.cpp b/src/materials.cpp
new file mode 100644
index 000000000..5c1419580
--- /dev/null
+++ b/src/materials.cpp
@@ -0,0 +1,75 @@
+#include "materials.h"
+
+#define MATERIAL_PROPERTIES_COUNT 256
+
+// These correspond to the CONTENT_* constants
+MaterialProperties g_material_properties[MATERIAL_PROPERTIES_COUNT];
+
+bool g_material_properties_initialized = false;
+
+void setStoneLikeDiggingProperties(u8 material, float toughness)
+{
+	g_material_properties[material].setDiggingProperties("",
+			DiggingProperties(true, 15.0*toughness, 0));
+	g_material_properties[material].setDiggingProperties("WPick",
+			DiggingProperties(true, 2.0*toughness, 65535./20.*toughness));
+	g_material_properties[material].setDiggingProperties("STPick",
+			DiggingProperties(true, 1.0*toughness, 65535./50.*toughness));
+}
+
+void initializeMaterialProperties()
+{
+	/*
+		Now, the g_material_properties array is already initialized
+		by the constructors to such that no digging is possible.
+
+		Add some digging properties to them.
+	*/
+	
+	setStoneLikeDiggingProperties(CONTENT_STONE, 1.0);
+
+	g_material_properties[CONTENT_GRASS].setDiggingProperties("",
+			DiggingProperties(true, 0.5, 0));
+
+	g_material_properties[CONTENT_TORCH].setDiggingProperties("",
+			DiggingProperties(true, 0.0, 0));
+
+	g_material_properties[CONTENT_TREE].setDiggingProperties("",
+			DiggingProperties(true, 1.5, 0));
+
+	g_material_properties[CONTENT_LEAVES].setDiggingProperties("",
+			DiggingProperties(true, 0.5, 0));
+
+	g_material_properties[CONTENT_GRASS_FOOTSTEPS].setDiggingProperties("",
+			DiggingProperties(true, 0.5, 0));
+
+	setStoneLikeDiggingProperties(CONTENT_MESE, 0.5);
+
+	g_material_properties[CONTENT_MUD].setDiggingProperties("",
+			DiggingProperties(true, 0.5, 0));
+
+	setStoneLikeDiggingProperties(CONTENT_COALSTONE, 1.5);
+
+	g_material_properties[CONTENT_WOOD].setDiggingProperties("",
+			DiggingProperties(true, 1.0, 0));
+
+
+	g_material_properties_initialized = true;
+}
+
+MaterialProperties * getMaterialProperties(u8 material)
+{
+	assert(g_material_properties_initialized);
+	return &g_material_properties[material];
+}
+
+DiggingProperties getDiggingProperties(u8 material, const std::string &tool)
+{
+	MaterialProperties *mprop = getMaterialProperties(material);
+	if(mprop == NULL)
+		// Not diggable
+		return DiggingProperties();
+	
+	return mprop->getDiggingProperties(tool);
+}
+