From cc6a8f553e703ca305454f612256fb734861ad0f Mon Sep 17 00:00:00 2001
From: Matthias Schiffer <mschiffer@universe-factory.net>
Date: Sun, 15 Feb 2015 13:03:49 +0100
Subject: ScriptContext pushArgs cleanup

---
 src/control/ScriptContext.hpp | 34 +++++++++++++++++-----------------
 1 file changed, 17 insertions(+), 17 deletions(-)

diff --git a/src/control/ScriptContext.hpp b/src/control/ScriptContext.hpp
index 13279ec..191be92 100644
--- a/src/control/ScriptContext.hpp
+++ b/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);
 
-	size_t pushArgs() {
-		return 0;
-	}
 
-	template<typename... Args>
-	size_t pushArgs(std::nullptr_t __attribute__((unused)) v, Args ...args) {
+	void pushArg(std::nullptr_t __attribute__((unused)) v) {
 		lua_pushnil(L);
-		return pushArgs(args...) + 1;
 	}
 
-	template<typename... Args>
-	size_t pushArgs(const std::string &v, Args ...args) {
+	void pushArg(const std::string &v) {
 		lua_pushstring(L, v.c_str());
-		return pushArgs(args...) + 1;
 	}
 
-	template<typename T, typename... Args>
-	size_t pushArgs(T v, Args ...args) {
+	template<typename T, class = typename std::enable_if<std::is_arithmetic<T>::value>::type>
+	void pushArg(T v) {
 		lua_pushnumber(L, v);
-		return pushArgs(args...) + 1;
 	}
 
-	template<typename... Args>
-	size_t pushArgs(bool v, Args ...args) {
+	void pushArg(bool v) {
 		lua_pushboolean(L, v);
-		return pushArgs(args...) + 1;
 	}
 
-	template<typename... Args>
-	size_t pushArgs(Model::ScriptValue &v, Args ...args) {
+	void pushArg(Model::ScriptValue &v) {
 		v.push(L);
+	}
+
+
+	size_t pushArgs() {
+		return 0;
+	}
+
+	template<typename T, typename... Args>
+	size_t pushArgs(T v, Args ...args) {
+		pushArg(v);
 		return pushArgs(args...) + 1;
 	}
 
-- 
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