67 lines
1.8 KiB
GDScript
67 lines
1.8 KiB
GDScript
extends CanvasLayer
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@warning_ignore("unused_signal")
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signal exit(arg)
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@onready var sfx_picked = $SfxPicked as Sfx
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@onready var sfx_dropped = $SfxDropped as Sfx
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@onready var sfx_success = $SfxSuccess as Sfx
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@onready var draggables: Array[Draggable2D] = [
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%"Draggable锁豆1", %"Draggable锁豆2", %"Draggable锁豆3", %"Draggable锁豆4"
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]
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# draggables 在 dropped 时会 snap 到以下五个高度之一
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var snapping_y_list := [139.0, 153.0, 167.0, 182.0, 197.0]
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# snapping_y_list: 1,2,3,4,5
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# draggables: 2,4,3,5
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var correct_answers := [153.0, 182.0, 167.0, 197.0]
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func _ready() -> void:
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layer = GlobalConfig.CANVAS_LAYER_LITTLE_GAME
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for d in draggables:
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d.picked.connect(func(_n): sfx_picked.play())
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d.dropped.connect(_on_dropped)
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func _on_dropped(node: Draggable2D) -> void:
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var y = node.global_position.y
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# snap to snapping_heights
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var closest_y = snapping_y_list[0]
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var min_dist = abs(y - closest_y)
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for sy in snapping_y_list:
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var dist = abs(y - sy)
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if dist < min_dist:
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min_dist = dist
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closest_y = sy
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node.global_position.y = closest_y
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# 播放音效/检查是否成功
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_post_dropped()
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func _post_dropped() -> void:
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# 锁豆 1-4 对应 correct_answers
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if (
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draggables[0].global_position.y == correct_answers[0]
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and draggables[1].global_position.y == correct_answers[1]
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and draggables[2].global_position.y == correct_answers[2]
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and draggables[3].global_position.y == correct_answers[3]
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):
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print("囚室开锁成功")
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sfx_success.play()
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_open_success()
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else:
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sfx_dropped.play()
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# 打开门锁，更新 event stage
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func _open_success() -> void:
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var parent = get_parent() as Closeup2D
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if parent:
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parent.hold_cancel_before_exit()
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# freeze all dragables
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for d in draggables:
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d.freezing = true
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await Util.wait(2.0)
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EventManager.set_stage_if_greater("c03_prison_lock", 1)
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exit.emit(true)
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