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| author | Simon Robertshaw <simon@hardwired.org.uk> | 2012-09-01 19:13:51 (GMT) |
|---|---|---|
| committer | Simon Robertshaw <simon@hardwired.org.uk> | 2012-09-01 19:13:51 (GMT) |
| commit | 6d991c10d7800859a39e447ec7f95b861d5fb69f (patch) | |
| tree | 8244e80d38182a527248235340a634db923e88cd /src/cat/LuaLuna.h | |
| parent | 9bc06a2fc4d7d4ce82da7323a567402d7688d3d3 (diff) | |
| download | powder-6d991c10d7800859a39e447ec7f95b861d5fb69f.zip powder-6d991c10d7800859a39e447ec7f95b861d5fb69f.tar.gz | |
Logging for UI component events, tr
Diffstat (limited to 'src/cat/LuaLuna.h')
| -rw-r--r-- | src/cat/LuaLuna.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/cat/LuaLuna.h b/src/cat/LuaLuna.h index 591dad2..1d5d937 100644 --- a/src/cat/LuaLuna.h +++ b/src/cat/LuaLuna.h @@ -126,9 +126,14 @@ private: static int new_T(lua_State * L) { lua_remove(L, 1); // use classname:new(), instead of classname.new() + T *obj = new T(L); // call constructor for T objects userdataType *ud = static_cast<userdataType*>(lua_newuserdata(L, sizeof(userdataType))); ud->pT = obj; // store pointer to object in userdata + + obj->UserData = luaL_ref(L, LUA_REGISTRYINDEX); + lua_rawgeti(L, LUA_REGISTRYINDEX, obj->UserData); + luaL_getmetatable(L, T::className); // lookup metatable in Lua registry lua_setmetatable(L, -2); return 1; // userdata containing pointer to T object |