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-rw-r--r--src/Bindings/LuaState.h19
1 files changed, 19 insertions, 0 deletions
diff --git a/src/Bindings/LuaState.h b/src/Bindings/LuaState.h
index cca0df049..475dec42a 100644
--- a/src/Bindings/LuaState.h
+++ b/src/Bindings/LuaState.h
@@ -240,6 +240,25 @@ public:
return CallFunction(0);
}
+ /// Call any 0-param 1-return Lua function in a single line:
+ template<
+ typename FnT, typename RetT1
+ >
+ bool Call(FnT a_FnName, const cRet & a_Mark, RetT1 & a_Ret1)
+ {
+ if (!PushFunction(a_FnName))
+ {
+ return false;
+ }
+ if (!CallFunction(1))
+ {
+ return false;
+ }
+ GetReturn(-1, a_Ret1);
+ lua_pop(m_LuaState, 1);
+ return true;
+ }
+
/// Call any 1-param 1-return Lua function in a single line:
template<
typename FnT, typename ArgT1, typename RetT1