2 files changed, 23 insertions, 0 deletions
diff --git a/src/script/cpp_api/s_client.cpp b/src/script/cpp_api/s_client.cpp
index b2dcc60c4..c6f7a8e19 100644
--- a/src/script/cpp_api/s_client.cpp
+++ b/src/script/cpp_api/s_client.cpp
@@ -224,6 +224,27 @@ bool ScriptApiClient::on_item_use(const ItemStack &item, const PointedThing &poi
 	return lua_toboolean(L, -1);
 }
 
+bool ScriptApiClient::on_inventory_open(Inventory *inventory)
+{
+	SCRIPTAPI_PRECHECKHEADER
+
+	lua_getglobal(L, "core");
+	lua_getfield(L, -1, "registered_on_inventory_open");
+
+	std::vector<const InventoryList*> lists = inventory->getLists();
+	std::vector<const InventoryList*>::iterator iter = lists.begin();
+	lua_createtable(L, 0, lists.size());
+	for (; iter != lists.end(); iter++) {
+		const char* name = (*iter)->getName().c_str();
+		lua_pushstring(L, name);
+		push_inventory_list(L, inventory, name);
+		lua_rawset(L, -3);
+	}
+
+	runCallbacks(1, RUN_CALLBACKS_MODE_OR);
+	return lua_toboolean(L, -1);
+}
+
 void ScriptApiClient::setEnv(ClientEnvironment *env)
 {
 	ScriptApiBase::setEnv(env);
diff --git a/src/script/cpp_api/s_client.h b/src/script/cpp_api/s_client.h
index 074a68e39..717fbb4cc 100644
--- a/src/script/cpp_api/s_client.h
+++ b/src/script/cpp_api/s_client.h
@@ -57,5 +57,7 @@ public:
 	bool on_placenode(const PointedThing &pointed, const ItemDefinition &item);
 	bool on_item_use(const ItemStack &item, const PointedThing &pointed);
 
+	bool on_inventory_open(Inventory *inventory);
+
 	void setEnv(ClientEnvironment *env);
 };