81 lines
2.4 KiB
GDScript
81 lines
2.4 KiB
GDScript
extends Control
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signal os_finished
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@onready var os_pausing_timer = %OSTimer as Timer
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@onready var os_label = %OSLabel as DialogueLabel
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@onready var os_contaner = %PanelContainer as PanelContainer
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var os_tween: Tween
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# 保证每次 pop_os 后都会有一次 os_finished 信号
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var os_finish_emit_lock := Mutex.new()
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var os_finished_not_emitted := false
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func _ready() -> void:
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if Engine.is_editor_hint():
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# 显示 os 效果
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os_contaner.modulate.a = 1.0
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os_label.text = "os 测试文本"
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return
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os_contaner.modulate.a = 0.0
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os_label.text = ""
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os_pausing_timer.timeout.connect(_on_os_line_timeout)
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func pop_os(lines := []) -> void:
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if os_tween:
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os_tween.kill()
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os_finish_emit_lock.lock()
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if os_finished_not_emitted:
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os_finished.emit()
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os_finished_not_emitted = true
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os_finish_emit_lock.unlock()
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SceneManager.lock_player()
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# os_finished 必然发送，防止 tween 被 kill，保证一定 unlock
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if os_finished.is_connected(SceneManager.unlock_player):
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SceneManager.unlock_player()
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else:
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os_finished.connect(SceneManager.unlock_player, CONNECT_ONE_SHOT)
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os_tween = create_tween()
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os_label.text = ""
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os_tween.tween_property(os_contaner, "modulate:a", 1.0, 0.2)
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for line in lines:
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# os_pausing_timer 启动最小时长 0.01 秒
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var duration = max(GlobalConfigManager.config.os_wait_time, 0.01)
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os_tween.tween_callback(_os_load_line.bind(line, duration))
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os_tween.tween_property(os_contaner, "modulate:a", 0.0, 0.2)
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os_tween.tween_callback(func():
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os_finish_emit_lock.lock()
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if os_finished_not_emitted:
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os_finished_not_emitted = false
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os_finished.emit()
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os_finish_emit_lock.unlock()
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)
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# os 结束
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await os_finished
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func _os_load_line(line: DialogueLine, duration: float):
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os_label.dialogue_line = line
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os_label.type_out()
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if os_label.finished_typing.is_connected(os_pausing_timer.start):
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os_label.finished_typing.disconnect(os_pausing_timer.start)
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os_label.finished_typing.connect(os_pausing_timer.start.bind(duration), CONNECT_ONE_SHOT)
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os_tween.pause()
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func _on_os_line_timeout(naturally := true):
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if not naturally:
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if os_label.is_typing:
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os_label.skip_typing()
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return
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if os_tween and os_tween.is_valid():
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os_tween.play()
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func _unhandled_input(event: InputEvent) -> void:
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if event.is_action_pressed("interact"):
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if os_pausing_timer and os_pausing_timer.time_left > 0:
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get_viewport().set_input_as_handled()
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_on_os_line_timeout(false)
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