SceneTree类

Godot Engine 3.2 Alpha2

SceneTree继承于MainLoop，注意：SceneTree本身并不是Node,它通过节点树管理游戏主循环。

常用属性 类型属性名说明Nodecurrent_scene当前场景booldebug_collisions_hintbooldebug_navigation_hintNodeedited_scene_rootMultiplayerAPImultiplayerboolmultiplayer_pollNetworkedMultiplayerPeernetwork_peerboolpaused主循环开关，即控制2D/3D物理系统以及_process/_physics_process/_input的开关boolrefuse_new_network_connectionsViewportrootViewport类型，它是场景树的根视口，并且它本身就是一个只读属性booluse_font_oversampling 常用方法 类型方法名说明Variantcall_group ( String group, String method, … ) varargVariantcall_group_flags ( int flags, String group, String method, … ) varargErrorchange_scene ( String path )跳转Scene，参数为pathErrorchange_scene_to ( PackedScene packed_scene )跳转Scene，参数为场景资源SceneTreeTimercreate_timer ( float time_sec, bool pause_mode_process=true )intget_frame ( ) constPoolIntArrayget_network_connected_peers ( ) constintget_network_unique_id ( ) constintget_node_count ( ) constArrayget_nodes_in_group ( String group )intget_rpc_sender_id ( ) constboolhas_group ( String name ) constboolhas_network_peer ( ) constboolis_input_handled ( )boolis_network_server ( ) constvoidnotify_group ( String group, int notification )voidnotify_group_flags ( int call_flags, String group, int notification )voidqueue_delete ( Object obj )voidquit ( )退出程序Errorreload_current_scene ( )voidset_auto_accept_quit ( bool enabled )voidset_group ( String group, String property, Variant value )voidset_group_flags ( int call_flags, String group, String property, Variant value )voidset_input_as_handled ( )voidset_quit_on_go_back ( bool enabled )voidset_screen_stretch ( StretchMode mode, StretchAspect aspect, Vector2 minsize, float shrink=1 )