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/* This file is part of the Spring engine (GPL v2 or later), see LICENSE.html */
#ifndef LUA_SCREAM_H
#define LUA_SCREAM_H
struct lua_State;
/**
* This creates a userdata object, which calls a special user-defined function,
* when the object gets destroyed (=> garbage collector).
* You use it like this (Lua):
* <code>
* local myScream = Script.CreateScream()
* myScream.func = function() Spring.Echo("AHHHHHH") end
* </code>
*/
class LuaScream {
public:
LuaScream();
~LuaScream();
static bool PushEntries(lua_State* L);
private: // metatable methods
static bool CreateMetatable(lua_State* L);
static int meta_gc(lua_State* L);
static int meta_index(lua_State* L);
static int meta_newindex(lua_State* L);
private: // call-outs
static int CreateScream(lua_State* L);
};
#endif /* LUA_SCREAM_H */
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