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	Advtrains mod for minetest.	orwell

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path: root/assets/interlocking.html.LyXconv/interlocking.dvi

	Commit message (Expand)	Author	Age
*	Update interlocking manual	orwell96	2019-01-15
*	Update manual again	orwell96	2018-10-15

generated by cgit v1.2.3 (git 2.39.1) at 2025-01-25 13:39:31 +0000

/*
Minetest
Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com>

This program is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/

#pragma once

#include "common/c_types.h"
#include "common/c_internal.h"
#include "common/helper.h"
#include "gamedef.h"
#include <unordered_map>

extern "C" {
#include <lua.h>
#include <lauxlib.h>
}

#ifndef SERVER
class Client;
#endif

class ScriptApiBase;
class Server;
class Environment;
class GUIEngine;

class ModApiBase : protected LuaHelper {

public:
	static ScriptApiBase*   getScriptApiBase(lua_State *L);
	static Server*          getServer(lua_State *L);
	#ifndef SERVER
	static Client*          getClient(lua_State *L);
	#endif // !SERVER

	static IGameDef*        getGameDef(lua_State *L);

	static Environment*     getEnv(lua_State *L);
	static GUIEngine*       getGuiEngine(lua_State *L);
	// When we are not loading the mod, this function returns "."
	static std::string      getCurrentModPath(lua_State *L);

	// Get an arbitrary subclass of ScriptApiBase
	// by using dynamic_cast<> on getScriptApiBase()
	template<typename T>
	static T* getScriptApi(lua_State *L) {
		ScriptApiBase *scriptIface = getScriptApiBase(L);
		T *scriptIfaceDowncast = dynamic_cast<T*>(scriptIface);
		if (!scriptIfaceDowncast) {
			throw LuaError("Requested unavailable ScriptApi - core engine bug!");
		}
		return scriptIfaceDowncast;
	}

	static bool registerFunction(lua_State *L,
			const char* name,
			lua_CFunction func,
			int top);

	static int l_deprecated_function(lua_State *L);
	static void markAliasDeprecated(luaL_Reg *reg);
private:
	// <old_name> = { <new_name>, <new_function> }
	static std::unordered_map<std::string, luaL_Reg> m_deprecated_wrappers;
	static bool m_error_deprecated_calls;
};