sijcdu
9dffacd938
Player: move/jump (Space), test flight (F, debug builds only). Key: pickup, hold S to aim with live trajectory preview, release to throw, W to warp to the thrown key. Spring bounce. Spikes deal damage. 3-heart health, Z consumes a heal item for +1 heart and a 5s shield. HUD with hearts and item count. Death screen with fade-to-black and restart. Hidden passages. Assets: Kenney Pixel Platformer (CC0).
65 lines
1.6 KiB
GDScript
65 lines
1.6 KiB
GDScript
extends CanvasLayer
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## 生命值归零后的死亡界面：画面渐黑 + 重新开始按钮。
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## 只负责显示和重启，死亡状态由玩家（is_dead）决定。
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signal restart_requested
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@export var fade_time: float = 1.0
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## 渐黑完成后再过多久显示标题和按钮
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@export var button_delay: float = 0.4
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var _player: Node = null
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var _fade: ColorRect = null
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var _center: CenterContainer = null
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var _button: Button = null
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var _elapsed: float = 0.0
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var _dying: bool = false
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func _ready() -> void:
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visible = false
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_fade = get_node_or_null("Fade")
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_center = get_node_or_null("Center")
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_button = get_node_or_null("Center/VBox/RestartButton")
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if _button != null:
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_button.pressed.connect(restart)
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if _fade != null:
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_fade.color = Color(0.0, 0.0, 0.0, 0.0)
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if _center != null:
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_center.visible = false
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func _process(delta: float) -> void:
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if not _dying:
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if _player == null or not is_instance_valid(_player):
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_player = get_tree().get_first_node_in_group("player")
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if _player == null:
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return
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if bool(_player.is_dead):
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_dying = true
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visible = true
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else:
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return
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_elapsed += delta
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if _fade != null:
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_fade.color = Color(0.0, 0.0, 0.0, clampf(_elapsed / maxf(fade_time, 0.01), 0.0, 1.0))
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if _center != null and _elapsed >= fade_time + button_delay:
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_center.visible = true
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func _unhandled_input(event: InputEvent) -> void:
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if not _dying:
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return
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var key := event as InputEventKey
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if key != null and key.pressed and not key.echo:
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if key.physical_keycode == KEY_R or key.physical_keycode == KEY_ENTER:
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restart()
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func restart() -> void:
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restart_requested.emit()
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get_tree().paused = false
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get_tree().reload_current_scene()
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