74 lines
1.9 KiB
GDScript
74 lines
1.9 KiB
GDScript
@tool
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extends Interactable2D
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class_name Closeup2D
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# 退出信号，默认 arg 为 null，可能是一个 bool 值，从 packed_scene 的 exit 信号中传递过来
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signal exit(arg)
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# 第一次交互时的气泡文字（unrevealed -> revealed） 如果为空则跳过
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@export var first_interact_os_key := ""
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@export var packed_scene: PackedScene
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@export var quit_closeup_on_exit := true
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var current_child: Node
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func _ready() -> void:
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super._ready()
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if Engine.is_editor_hint():
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return
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interacted.connect(_close_up_interacted)
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func _close_up_interacted() -> void:
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if interacted_times == 1 and first_interact_os_key:
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SceneManager.freeze_player(0)
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sign_mark.display_sign = false
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var tween = await SceneManager.pop_os_with_str(first_interact_os_key)
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tween.tween_interval(0.5)
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tween.tween_callback(display)
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tween.tween_callback(func(): sign_mark.display_sign = true)
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else:
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display()
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# 可以直接调用
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func display() -> void:
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if current_child:
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# 先退出
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_exit()
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if packed_scene:
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SceneManager.freeze_player(0)
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# 展示时，禁用 sign_mark 的输入
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sign_mark.pass_unhandled_input = true
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current_child = packed_scene.instantiate()
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add_child(current_child)
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if current_child.has_signal("exit"):
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current_child.connect("exit", _exit)
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elif GlobalConfig.DEBUG:
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print("[特写界面] no exit signal, packed_scene:", packed_scene)
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func _exit(arg = null):
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if current_child:
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SceneManager.release_player()
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current_child.queue_free()
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exit.emit(arg)
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# 退出时，恢复 sign_mark 的输入
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sign_mark.pass_unhandled_input = false
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func _unhandled_input(event: InputEvent) -> void:
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if not current_child:
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return
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if (
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quit_closeup_on_exit
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and (event.is_action_pressed("cancel") or event.is_action_pressed("escape"))
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):
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_exit()
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get_viewport().set_input_as_handled()
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# 在有特写界面时，阻塞 interact 输入
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elif event.is_action_pressed("interact"):
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get_viewport().set_input_as_handled()
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