Finally abstracted constants properly. Changed how the event module works; wasn't really abstract before. Removed libs we're not going to use: native, signal.

src/modules/physics/box2d/Joint.cpp

@@ -56,7 +56,7 @@ namespace box2d
 		joint = 0;
 	}
 
-	int Joint::getType() const
+	Joint::Type Joint::getType() const
 	{
 		switch(joint->GetType())
 		{
@@ -73,7 +73,7 @@ namespace box2d
 		case e_gearJoint: 
 			return JOINT_GEAR;
 		default:
-			return -1;
+			return JOINT_INVALID;
 		}
 	}
 

src/modules/physics/box2d/Joint.h

@@ -81,7 +81,7 @@ namespace box2d
 		/**
 		* Gets the type of joint.
 		**/
-		int getType() const;
+		Type getType() const;
 
 		/**
 		* Gets the anchor positions of the Joint in world

src/modules/physics/box2d/Shape.cpp

@@ -50,7 +50,7 @@ namespace box2d
 		data = 0;
 	}
 
-	int Shape::getType() const
+	Shape::Type Shape::getType() const
 	{
 		switch(shape->GetType())
 		{
@@ -59,7 +59,7 @@ namespace box2d
 		case e_polygonShape:
 			return SHAPE_POLYGON;
 		default:
-			return -1;
+			return SHAPE_INVALID;
 		}
 	}
 

src/modules/physics/box2d/Shape.h

@@ -86,7 +86,7 @@ namespace box2d
 		* Gets the type of Shape. Useful for 
 		* debug drawing.
 		**/
-		int getType() const;
+		Type getType() const;
 
 		/**
 		* Sets the friction of the Shape.

src/modules/physics/box2d/wrap_Joint.cpp

@@ -20,6 +20,7 @@
 
 // LOVE
 #include "wrap_Joint.h"
+#include <common/StringMap.h>
 
 namespace love
 {
@@ -35,7 +36,9 @@ namespace box2d
 	int w_Joint_getType(lua_State * L)
 	{
 		Joint * t = luax_checkjoint(L, 1);
-		lua_pushinteger(L, t->getType());
+		const char * type = "";
+		Joint::getConstant(t->getType(), type);
+		lua_pushstring(L, type);
 		return 1;
 	}
 

src/modules/physics/box2d/wrap_Physics.cpp

@@ -236,20 +236,6 @@ namespace box2d
 		0
 	};
 
-	// List of constants.
-	static const Constant constants[] = {
-		{ "shape_circle", Shape::SHAPE_CIRCLE },
-		{ "shape_polygon", Shape::SHAPE_POLYGON },
-
-		{ "joint_distance", Joint::JOINT_DISTANCE },
-		{ "joint_revolute", Joint::JOINT_REVOLUTE },
-		{ "joint_prismatic", Joint::JOINT_PRISMATIC },
-		{ "joint_mouse", Joint::JOINT_MOUSE },	
-		{ "joint_pulley", Joint::JOINT_PULLEY },	
-		{ "joint_gear", Joint::JOINT_GEAR },
-		{ 0, 0 }
-	};
-
 	int luaopen_love_physics(lua_State * L)
 	{
 		if(instance == 0)
@@ -270,7 +256,6 @@ namespace box2d
 		w.flags = MODULE_T;
 		w.functions = functions;
 		w.types = types;
-		w.constants = constants;
 
 		return luax_register_module(L, w);
 	}

src/modules/physics/box2d/wrap_Shape.cpp

@@ -19,6 +19,7 @@
 **/
 
 #include "wrap_Shape.h"
+#include <common/StringMap.h>
 
 namespace love
 {
@@ -34,7 +35,9 @@ namespace box2d
 	int w_Shape_getType(lua_State * L)
 	{
 		Shape * t = luax_checkshape(L, 1);
-		lua_pushinteger(L, t->getType());
+		const char * type = "";
+		Shape::getConstant(t->getType(), type);
+		lua_pushstring(L, type);
 		return 1;
 	}