compile with luagate

lib/LuaGate/sources/LuaGate.cpp

@@ -0,0 +1,70 @@
+//
+// Created by Louis Auzuret on 10/06/21
+//
+
+#include "LuaGate.hpp"
+
+namespace LuaG
+{
+	State::State()
+	: _state(luaL_newstate())
+	{
+		luaL_openlibs(_state);
+	}
+
+	State::~State()
+	{
+		lua_close(_state);
+	}
+
+	lua_State *State::getState(void)
+	{
+		return _state;
+	}
+
+	void State::dofile(std::string filepath)
+	{
+        luaL_dofile(_state, filepath.c_str());
+	}
+
+	void State::dostring(std::string str)
+	{
+        luaL_dostring(_state, str.c_str());
+	}
+
+	float State::getReturnNumber(void)
+	{
+		float res = 0;
+
+		if (lua_isnil(_state, -1))
+			return res;
+		if (!lua_isnumber(_state, -1))
+			return res;
+		res = lua_tonumber(_state, -1);
+		lua_pop(_state, 1);
+
+		return res;
+	}
+
+	bool State::getReturnBool(void)
+	{
+		bool res = false;
+
+		if (lua_isnil(_state, -1))
+			return res;
+		if (!lua_isboolean(_state, -1))
+			return res;
+		res = lua_toboolean(_state, -1);
+		lua_pop(_state, 1);
+		return res;
+	}
+
+	bool State::callFunction(std::string funcName, int nbParams, int nbReturns)
+	{
+		lua_getglobal(_state, funcName.c_str());
+		if (!lua_isfunction(_state, -1))
+			return false;
+		lua_pcall(_state, nbParams, nbReturns, 0);
+		return true;
+	}
+}

lib/LuaGate/sources/LuaGate.hpp

@@ -0,0 +1,46 @@
+//
+// Created by Louis Auzuret on 10/06/21
+//
+
+#include <string>
+#include "lua.hpp"
+
+namespace LuaG
+{
+	class State
+	{
+		private:
+			//! @”rief Lua state
+			lua_State *_state;
+		public:
+		//! @brief ctor
+		State();
+
+		//! @brief dtor
+		~State();
+
+		//! @brief No copy constrructor
+		State(const State &) = delete;
+
+		//! @brief No assign operator
+		State &operator=(const State &) = delete;
+
+		//! @brief Get Lua state
+		lua_State *getState(void);
+
+		//! @brief Execute a file in this state
+		void dofile(std::string filepath);
+	
+		//! @brief Execute a string in this state
+		void dostring(std::string str);
+
+		//! @brief Get return Number
+		float getReturnNumber(void);
+
+		//! @brief Get return Number
+		bool getReturnBool(void);
+
+		//! @brief call a lua function
+		bool callFunction(std::string funcName, int nbParams, int nbReturns);
+	};
+}