add app.reset_content()

res/scripts/stdlib.lua

@@ -38,6 +38,7 @@ local function complete_app_lib(app)
     app.get_version = core.get_version
     app.get_setting_info = core.get_setting_info
     app.load_content = core.load_content
+    app.reset_content = core.reset_content
     
     function app.config_packs(packs_list)
         -- Check if packs are valid and add dependencies to the configuration

src/logic/scripting/lua/libs/libcore.cpp

@@ -35,6 +35,11 @@ static int l_load_content(lua::State* L) {
     return 0;
 }
 
+static int l_reset_content(lua::State* L) {
+    engine->resetContent();
+    return 0;
+}
+
 /// @brief Creating new world
 /// @param name Name world
 /// @param seed Seed world
@@ -249,6 +254,7 @@ const luaL_Reg corelib[] = {
     {"blank", lua::wrap<l_blank>},
     {"get_version", lua::wrap<l_get_version>},
     {"load_content", lua::wrap<l_load_content>},
+    {"reset_content", lua::wrap<l_reset_content>},
     {"new_world", lua::wrap<l_new_world>},
     {"open_world", lua::wrap<l_open_world>},
     {"reopen_world", lua::wrap<l_reopen_world>},