Fixed an error message and inlined some one-liners

2 files changed, 29 insertions, 30 deletions

diff --git a/src/scripting/luautil.cpp b/src/scripting/luautil.cpp
index e753e1b..3de23c7 100644
--- a/src/scripting/luautil.cpp
+++ b/src/scripting/luautil.cpp
@@ -247,7 +247,7 @@ int checkSkill(lua_State *s, int p)
         return luaL_checkint(s, p);
 
     int id = skillManager->getId(luaL_checkstring(s, p));
-    luaL_argcheck(s, id != 0, p, "invalid special name");
+    luaL_argcheck(s, id != 0, p, "invalid skill name");
     return id;
 }
 
@@ -285,24 +285,3 @@ Script::Thread *checkCurrentThread(lua_State *s, Script *script /* = 0 */)
 
     return thread;
 }
-
-
-void push(lua_State *s, int val)
-{
-    lua_pushinteger(s, val);
-}
-
-void push(lua_State *s, const std::string &val)
-{
-    lua_pushstring(s, val.c_str());
-}
-
-void push(lua_State *s, Entity *val)
-{
-    lua_pushlightuserdata(s, val);
-}
-
-void push(lua_State *s, double val)
-{
-    lua_pushnumber(s, val);
-}
diff --git a/src/scripting/luautil.h b/src/scripting/luautil.h
index 3c8ada4..36ed80f 100644
--- a/src/scripting/luautil.h
+++ b/src/scripting/luautil.h
@@ -177,10 +177,26 @@ Script::Thread* checkCurrentThread(lua_State *s, Script *script = 0);
 
 /* Polymorphic wrapper for pushing variables.
    Useful for templates.*/
-void push(lua_State *s, int val);
-void push(lua_State *s, const std::string &val);
-void push(lua_State *s, Entity *val);
-void push(lua_State *s, double val);
+
+inline void push(lua_State *s, int val)
+{
+    lua_pushinteger(s, val);
+}
+
+inline void push(lua_State *s, const std::string &val)
+{
+    lua_pushstring(s, val.c_str());
+}
+
+inline void push(lua_State *s, Entity *val)
+{
+    lua_pushlightuserdata(s, val);
+}
+
+inline void push(lua_State *s, double val)
+{
+    lua_pushnumber(s, val);
+}
 
 inline void push(lua_State *s, MapObject *val)
 {
@@ -189,7 +205,8 @@ inline void push(lua_State *s, MapObject *val)
 
 
 /*  Pushes an STL LIST */
-template <typename T> void pushSTLContainer(lua_State *s, const std::list<T> &container)
+template <typename T>
+void pushSTLContainer(lua_State *s, const std::list<T> &container)
 {
     int len = container.size();
     lua_createtable(s, len, 0);
@@ -206,7 +223,8 @@ template <typename T> void pushSTLContainer(lua_State *s, const std::list<T> &co
 }
 
 /*  Pushes an STL VECTOR */
-template <typename T> void pushSTLContainer(lua_State *s, const std::vector<T> &container)
+template <typename T>
+void pushSTLContainer(lua_State *s, const std::vector<T> &container)
 {
     int len = container.size();
     lua_createtable(s, len, 0);
@@ -220,7 +238,8 @@ template <typename T> void pushSTLContainer(lua_State *s, const std::vector<T> &
 }
 
 /*  Pushes an STL MAP */
-template <typename Tkey, typename Tval> void pushSTLContainer(lua_State *s, const std::map<Tkey, Tval> &container)
+template <typename Tkey, typename Tval>
+void pushSTLContainer(lua_State *s, const std::map<Tkey, Tval> &container)
 {
     int len = container.size();
     lua_createtable(s, 0, len);
@@ -238,7 +257,8 @@ template <typename Tkey, typename Tval> void pushSTLContainer(lua_State *s, cons
 }
 
 /*  Pushes an STL SET */
-template <typename T> void pushSTLContainer(lua_State *s, const std::set<T> &container)
+template <typename T>
+void pushSTLContainer(lua_State *s, const std::set<T> &container)
 {
     int len = container.size();
     lua_createtable(s, len, 0);