diff options
Diffstat (limited to '')
| -rw-r--r-- | source/ManualBindings.cpp | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/source/ManualBindings.cpp b/source/ManualBindings.cpp index 96cd14370..0f8f1ad27 100644 --- a/source/ManualBindings.cpp +++ b/source/ManualBindings.cpp @@ -938,9 +938,13 @@ static int tolua_cPlayer_OpenWindow(lua_State * tolua_S) -static int tolua_cLuaWindow_SetOnClosing(lua_State * tolua_S) +template < + class OBJTYPE, + void (OBJTYPE::*SetCallback)(cPlugin_NewLua * a_Plugin, int a_FnRef) +> +static int tolua_SetObjectCallback(lua_State * tolua_S) { - // Function signature: cPlayer:SetOnClosing(CallbackFunction) + // Function signature: OBJTYPE:SetWhateverCallback(CallbackFunction) // Retrieve the plugin instance from the Lua state cPlugin_NewLua * Plugin = GetLuaPlugin(tolua_S); @@ -950,14 +954,14 @@ static int tolua_cLuaWindow_SetOnClosing(lua_State * tolua_S) return 0; } - // Get the parameters: - cLuaWindow * self = (cLuaWindow *)tolua_tousertype(tolua_S, 1, NULL); + // Get the parameters - self and the function reference: + OBJTYPE * self = (OBJTYPE *)tolua_tousertype(tolua_S, 1, NULL); if (self == NULL) { LOGWARNING("%s: invalid self (%p)", __FUNCTION__, self); return 0; } - int FnRef = luaL_ref(tolua_S, LUA_REGISTRYINDEX); // Store function reference + int FnRef = luaL_ref(tolua_S, LUA_REGISTRYINDEX); // Store function reference for later retrieval if (FnRef == LUA_REFNIL) { LOGERROR("%s: Cannot create a function reference. Callback not set.", __FUNCTION__); @@ -965,7 +969,7 @@ static int tolua_cLuaWindow_SetOnClosing(lua_State * tolua_S) } // Set the callback - self->SetOnClosing(Plugin, FnRef); + (self->*SetCallback)(Plugin, FnRef); return 0; } @@ -1301,7 +1305,8 @@ void ManualBindings::Bind( lua_State* tolua_S ) tolua_endmodule(tolua_S); tolua_beginmodule(tolua_S, "cLuaWindow"); - tolua_function(tolua_S, "SetOnClosing", tolua_cLuaWindow_SetOnClosing); + tolua_function(tolua_S, "SetOnClosing", tolua_SetObjectCallback<cLuaWindow, &cLuaWindow::SetOnClosing>); + tolua_function(tolua_S, "SetOnSlotChanged", tolua_SetObjectCallback<cLuaWindow, &cLuaWindow::SetOnSlotChanged>); tolua_endmodule(tolua_S); tolua_beginmodule(tolua_S, "cPlugin_NewLua"); |