Began working on the lua API for the map

The basic framework is done.

common/map/map_file_format.cpp

@@ -21,10 +21,27 @@
 */
 #include "map_file_format.hpp"
 
-void MapFileFormat::Load(Region** const ptr, int x, int y) {
+void DummyFormat::Load(Region** const ptr, int x, int y) {
 	//TODO
 }
 
-void MapFileFormat::Save(Region* const ptr) {
+void DummyFormat::Save(Region* const ptr) {
 	//TODO
 }
+/*
+void VerboseFormat::Load(Region** const ptr, int x, int y) {
+	//TODO
+}
+
+void VerboseFormat::Save(Region* const ptr) {
+	//TODO
+}
+
+void CompactFormat::Load(Region** const ptr, int x, int y) {
+	//TODO
+}
+
+void CompactFormat::Save(Region* const ptr) {
+	//TODO
+}
+*/

common/map/map_file_format.hpp

@@ -24,7 +24,15 @@
 
 #include "region.hpp"
 
-class MapFileFormat {
+class DummyFormat {
+public:
+	void Load(Region** const, int x, int y);
+	void Save(Region* const);
+private:
+	//
+};
+/*
+class VerboseFormat {
 public:
 	void Load(Region** const, int x, int y);
 	void Save(Region* const);
@@ -32,4 +40,12 @@ private:
 	//
 };
 
+class CompactFormat {
+public:
+	void Load(Region** const, int x, int y);
+	void Save(Region* const);
+private:
+	//
+};
+*/
 #endif

common/map/map_generator.cpp

@@ -21,10 +21,31 @@
 */
 #include "map_generator.hpp"
 
-void MapGenerator::Create(Region** const ptr, int width, int height, int depth, int x, int y) {
+void BlankGenerator::Create(Region** const ptr, int width, int height, int depth, int x, int y) {
 	(*ptr) = new Region(width, height, depth, x, y);
 }
 
-void MapGenerator::Unload(Region* const ptr) {
+void BlankGenerator::Unload(Region* const ptr) {
+	delete ptr;
+}
+/*
+void PerlinGenerator::Create(Region** const ptr, int width, int height, int depth, int x, int y) {
+	(*ptr) = new Region(width, height, depth, x, y);
+}
+
+void PerlinGenerator::Unload(Region* const ptr) {
+	delete ptr;
+}
+*/
+void LuaGenerator::Create(Region** const ptr, int width, int height, int depth, int x, int y) {
+	(*ptr) = new Region(width, height, depth, x, y);
+
+	//generate the lua-driven maps
+	lua_getglobal(state, "CreateRegion");
+	lua_pushlightuserdata(state, ptr);
+	lua_pcall(state, 1, 0, 0);
+}
+
+void LuaGenerator::Unload(Region* const ptr) {
 	delete ptr;
 }

common/map/map_generator.hpp

@@ -24,12 +24,33 @@
 
 #include "region.hpp"
 
-class MapGenerator {
+#include "lua/lua.hpp"
+
+class BlankGenerator {
 public:
 	void Create(Region** const, int width, int height, int depth, int x, int y);
 	void Unload(Region* const);
 private:
 	//
 };
+/*
+class PerlinGenerator {
+public:
+	void Create(Region** const, int width, int height, int depth, int x, int y);
+	void Unload(Region* const);
+private:
+	//
+};
+*/
+class LuaGenerator {
+public:
+	void Create(Region** const, int width, int height, int depth, int x, int y);
+	void Unload(Region* const);
+
+	lua_State* SetLuaState(lua_State* L) { return state = L; }
+	lua_State* GetLuaState() { return state; }
+private:
+	lua_State* state = nullptr;
+};
 
 #endif