Merge branch 'master' into master

1 files changed, 25 insertions, 18 deletions

diff --git a/src/script/lua_api/l_itemstackmeta.cpp b/src/script/lua_api/l_itemstackmeta.cpp
index 5a5c9934a..d1ba1bda4 100644
--- a/src/script/lua_api/l_itemstackmeta.cpp
+++ b/src/script/lua_api/l_itemstackmeta.cpp
@@ -26,17 +26,17 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 /*
 	NodeMetaRef
 */
-ItemStackMetaRef *ItemStackMetaRef::checkobject(lua_State *L, int narg)
+ItemStackMetaRef* ItemStackMetaRef::checkobject(lua_State *L, int narg)
 {
 	luaL_checktype(L, narg, LUA_TUSERDATA);
 	void *ud = luaL_checkudata(L, narg, className);
 	if (!ud)
 		luaL_typerror(L, narg, className);
 
-	return *(ItemStackMetaRef **)ud; // unbox pointer
+	return *(ItemStackMetaRef**)ud;  // unbox pointer
 }
 
-Metadata *ItemStackMetaRef::getmeta(bool auto_create)
+Metadata* ItemStackMetaRef::getmeta(bool auto_create)
 {
 	return &istack->metadata;
 }
@@ -68,8 +68,7 @@ int ItemStackMetaRef::l_set_tool_capabilities(lua_State *L)
 }
 
 // garbage collector
-int ItemStackMetaRef::gc_object(lua_State *L)
-{
+int ItemStackMetaRef::gc_object(lua_State *L) {
 	ItemStackMetaRef *o = *(ItemStackMetaRef **)(lua_touserdata(L, 1));
 	delete o;
 	return 0;
@@ -80,7 +79,7 @@ int ItemStackMetaRef::gc_object(lua_State *L)
 void ItemStackMetaRef::create(lua_State *L, ItemStack *istack)
 {
 	ItemStackMetaRef *o = new ItemStackMetaRef(istack);
-	// infostream<<"NodeMetaRef::create: o="<<o<<std::endl;
+	//infostream<<"NodeMetaRef::create: o="<<o<<std::endl;
 	*(void **)(lua_newuserdata(L, sizeof(void *))) = o;
 	luaL_getmetatable(L, className);
 	lua_setmetatable(L, -2);
@@ -95,7 +94,7 @@ void ItemStackMetaRef::Register(lua_State *L)
 
 	lua_pushliteral(L, "__metatable");
 	lua_pushvalue(L, methodtable);
-	lua_settable(L, metatable); // hide metatable from Lua getmetatable()
+	lua_settable(L, metatable);  // hide metatable from Lua getmetatable()
 
 	lua_pushliteral(L, "metadata_class");
 	lua_pushlstring(L, className, strlen(className));
@@ -113,20 +112,28 @@ void ItemStackMetaRef::Register(lua_State *L)
 	lua_pushcfunction(L, l_equals);
 	lua_settable(L, metatable);
 
-	lua_pop(L, 1); // drop metatable
+	lua_pop(L, 1);  // drop metatable
 
-	luaL_openlib(L, 0, methods, 0); // fill methodtable
-	lua_pop(L, 1);			// drop methodtable
+	luaL_openlib(L, 0, methods, 0);  // fill methodtable
+	lua_pop(L, 1);  // drop methodtable
 
 	// Cannot be created from Lua
-	// lua_register(L, className, create_object);
+	//lua_register(L, className, create_object);
 }
 
 const char ItemStackMetaRef::className[] = "ItemStackMetaRef";
-const luaL_Reg ItemStackMetaRef::methods[] = {luamethod(MetaDataRef, contains),
-		luamethod(MetaDataRef, get), luamethod(MetaDataRef, get_string),
-		luamethod(MetaDataRef, set_string), luamethod(MetaDataRef, get_int),
-		luamethod(MetaDataRef, set_int), luamethod(MetaDataRef, get_float),
-		luamethod(MetaDataRef, set_float), luamethod(MetaDataRef, to_table),
-		luamethod(MetaDataRef, from_table), luamethod(MetaDataRef, equals),
-		luamethod(ItemStackMetaRef, set_tool_capabilities), {0, 0}};
+const luaL_Reg ItemStackMetaRef::methods[] = {
+	luamethod(MetaDataRef, contains),
+	luamethod(MetaDataRef, get),
+	luamethod(MetaDataRef, get_string),
+	luamethod(MetaDataRef, set_string),
+	luamethod(MetaDataRef, get_int),
+	luamethod(MetaDataRef, set_int),
+	luamethod(MetaDataRef, get_float),
+	luamethod(MetaDataRef, set_float),
+	luamethod(MetaDataRef, to_table),
+	luamethod(MetaDataRef, from_table),
+	luamethod(MetaDataRef, equals),
+	luamethod(ItemStackMetaRef, set_tool_capabilities),
+	{0,0}
+};