ScriptContext pushArgs cleanup

src/control/ScriptContext.hpp

@@ -36,6 +36,7 @@ extern "C" {
 
 #include <memory>
 #include <string>
+#include <type_traits>
 #include <unordered_set>
 
 
@@ -54,37 +55,36 @@ private:
 
 	void load(const std::string &script);
 
+
+	void pushArg(std::nullptr_t __attribute__((unused)) v) {
+		lua_pushnil(L);
+	}
+
+	void pushArg(const std::string &v) {
+		lua_pushstring(L, v.c_str());
+	}
+
+	template<typename T, class = typename std::enable_if<std::is_arithmetic<T>::value>::type>
+	void pushArg(T v) {
+		lua_pushnumber(L, v);
+	}
+
+	void pushArg(bool v) {
+		lua_pushboolean(L, v);
+	}
+
+	void pushArg(Model::ScriptValue &v) {
+		v.push(L);
+	}
+
+
 	size_t pushArgs() {
 		return 0;
 	}
 
-	template<typename... Args>
-	size_t pushArgs(std::nullptr_t __attribute__((unused)) v, Args ...args) {
-		lua_pushnil(L);
-		return pushArgs(args...) + 1;
-	}
-
-	template<typename... Args>
-	size_t pushArgs(const std::string &v, Args ...args) {
-		lua_pushstring(L, v.c_str());
-		return pushArgs(args...) + 1;
-	}
-
 	template<typename T, typename... Args>
 	size_t pushArgs(T v, Args ...args) {
-		lua_pushnumber(L, v);
+		pushArg(v);
-		return pushArgs(args...) + 1;
-	}
-
-	template<typename... Args>
-	size_t pushArgs(bool v, Args ...args) {
-		lua_pushboolean(L, v);
-		return pushArgs(args...) + 1;
-	}
-
-	template<typename... Args>
-	size_t pushArgs(Model::ScriptValue &v, Args ...args) {
-		v.push(L);
 		return pushArgs(args...) + 1;
 	}