DevTest: Fix broken PNG textures

[dragonfireclient.git] / src / script / lua_api / l_item.cpp

diff --git a/src/script/lua_api/l_item.cpp b/src/script/lua_api/l_item.cpp
index fc97a1736ca8a85625e12b69afca7218985609cb..b58b994d95a78ea02f4df921e9b05397955c7751 100644 (file)
--- a/src/script/lua_api/l_item.cpp
+++ b/src/script/lua_api/l_item.cpp
@@ -22,6 +22,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 #include "lua_api/l_internal.h"
 #include "common/c_converter.h"
 #include "common/c_content.h"
+#include "common/c_packer.h"
 #include "itemdef.h"
 #include "nodedef.h"
 #include "server.h"
@@ -441,6 +442,7 @@ int LuaItemStack::create_object(lua_State *L)
        lua_setmetatable(L, -2);
        return 1;
 }
+
 // Not callable from Lua
 int LuaItemStack::create(lua_State *L, const ItemStack &item)
 {
@@ -457,6 +459,20 @@ LuaItemStack *LuaItemStack::checkobject(lua_State *L, int narg)
        return *(LuaItemStack **)luaL_checkudata(L, narg, className);
 }
 
+void *LuaItemStack::packIn(lua_State *L, int idx)
+{
+       LuaItemStack *o = checkobject(L, idx);
+       return new ItemStack(o->getItem());
+}
+
+void LuaItemStack::packOut(lua_State *L, void *ptr)
+{
+       ItemStack *stack = reinterpret_cast<ItemStack*>(ptr);
+       if (L)
+               create(L, *stack);
+       delete stack;
+}
+
 void LuaItemStack::Register(lua_State *L)
 {
        lua_newtable(L);
@@ -488,6 +504,8 @@ void LuaItemStack::Register(lua_State *L)
 
        // Can be created from Lua (ItemStack(itemstack or itemstring or table or nil))
        lua_register(L, className, create_object);
+
+       script_register_packer(L, className, packIn, packOut);
 }
 
 const char LuaItemStack::className[] = "ItemStack";
@@ -673,3 +691,10 @@ void ModApiItemMod::Initialize(lua_State *L, int top)
        API_FCT(get_content_id);
        API_FCT(get_name_from_content_id);
 }
+
+void ModApiItemMod::InitializeAsync(lua_State *L, int top)
+{
+       // all read-only functions
+       API_FCT(get_content_id);
+       API_FCT(get_name_from_content_id);
+}