Build type information on first use (load-time), instead of using a hardcoded list

--HG--
branch : dynamiccore2

src/common/types.h

@@ -23,115 +23,38 @@
 
 // STD
 #include <bitset>
+#include <vector>
 
 namespace love
 {
 
-enum Type
+void addTypeName(uint32_t type, const char *name);
+bool getTypeName(const char *in, uint32_t &out);
+bool getTypeName(uint32_t in, const char *&out);
+
+class Type
 {
-	INVALID_ID = 0,
-	// Cross-module types.
-	OBJECT_ID,
-	DATA_ID,
-	MODULE_ID,
-	STREAM_ID,
+public:
+	static const uint32_t MAX_TYPES = 128;
 
-	// Filesystem.
-	FILESYSTEM_FILE_ID,
-	FILESYSTEM_DROPPED_FILE_ID,
-	FILESYSTEM_FILE_DATA_ID,
+	// TODO: Type-checking templated constructor
+	Type(Type *parent);
 
-	// Font
-	FONT_GLYPH_DATA_ID,
-	FONT_RASTERIZER_ID,
+	uint32_t getId();
+	bool isa(const uint32_t &other);
+	bool isa(Type &other);
 
-	// Graphics
-	GRAPHICS_DRAWABLE_ID,
-	GRAPHICS_TEXTURE_ID,
-	GRAPHICS_IMAGE_ID,
-	GRAPHICS_QUAD_ID,
-	GRAPHICS_FONT_ID,
-	GRAPHICS_PARTICLE_SYSTEM_ID,
-	GRAPHICS_SPRITE_BATCH_ID,
-	GRAPHICS_CANVAS_ID,
-	GRAPHICS_SHADER_ID,
-	GRAPHICS_MESH_ID,
-	GRAPHICS_TEXT_ID,
-	GRAPHICS_VIDEO_ID,
+private:
+	static uint32_t nextId;
+	void init();
 
-	// Image
-	IMAGE_IMAGE_DATA_ID,
-	IMAGE_COMPRESSED_IMAGE_DATA_ID,
+	bool inited;
+	Type *parent;
 
-	// Joystick
-	JOYSTICK_JOYSTICK_ID,
-
-	// Math
-	MATH_RANDOM_GENERATOR_ID,
-	MATH_BEZIER_CURVE_ID,
-	MATH_COMPRESSED_DATA_ID,
-
-	// Audio
-	AUDIO_SOURCE_ID,
-
-	// Sound
-	SOUND_SOUND_DATA_ID,
-	SOUND_DECODER_ID,
-
-	// Mouse
-	MOUSE_CURSOR_ID,
-
-	// Physics
-	PHYSICS_WORLD_ID,
-	PHYSICS_CONTACT_ID,
-	PHYSICS_BODY_ID,
-	PHYSICS_FIXTURE_ID,
-	PHYSICS_SHAPE_ID,
-	PHYSICS_CIRCLE_SHAPE_ID,
-	PHYSICS_POLYGON_SHAPE_ID,
-	PHYSICS_EDGE_SHAPE_ID,
-	PHYSICS_CHAIN_SHAPE_ID,
-	PHYSICS_JOINT_ID,
-	PHYSICS_MOUSE_JOINT_ID,
-	PHYSICS_DISTANCE_JOINT_ID,
-	PHYSICS_PRISMATIC_JOINT_ID,
-	PHYSICS_REVOLUTE_JOINT_ID,
-	PHYSICS_PULLEY_JOINT_ID,
-	PHYSICS_GEAR_JOINT_ID,
-	PHYSICS_FRICTION_JOINT_ID,
-	PHYSICS_WELD_JOINT_ID,
-	PHYSICS_ROPE_JOINT_ID,
-	PHYSICS_WHEEL_JOINT_ID,
-	PHYSICS_MOTOR_JOINT_ID,
-
-	// Thread
-	THREAD_THREAD_ID,
-	THREAD_CHANNEL_ID,
-
-	// Video
-	VIDEO_VIDEO_STREAM_ID,
-
-	// The modules themselves. Only add abstracted modules here.
-	MODULE_FILESYSTEM_ID,
-	MODULE_GRAPHICS_ID,
-	MODULE_IMAGE_ID,
-	MODULE_SOUND_ID,
-
-	// Count the number of bits needed.
-	TYPE_MAX_ENUM
+	uint32_t id;
+	std::bitset<MAX_TYPES> bits;
 };
 
-typedef std::bitset<TYPE_MAX_ENUM> TypeBits;
-
-/**
- * Array of length TYPE_MAX_ENUM containing the flags for each love Type.
- **/
-extern const TypeBits *typeFlags;
-
-void addTypeName(Type type, const char *name);
-bool getTypeName(const char *in, Type &out);
-bool getTypeName(Type in, const char *&out);
-
 } // love
 
 #endif // LOVE_TYPES_H