105 lines
2.0 KiB
GDScript
105 lines
2.0 KiB
GDScript
@tool
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@icon("uid://2e0o5lq5u7qj")
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class_name PlayerRespawnPoint
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extends Node2D
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var _can_respawn: bool = false
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const avatar_scene := preload("res://_player/Avatar.tscn")
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func _ready() -> void:
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if not Engine.is_editor_hint():
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GlobalEvent.player_dead.connect(_on_player_dead)
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func _on_player_dead(player: Player) -> void:
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call_deferred(&"respawn_avatar")
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func _process(delta: float) -> void:
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queue_redraw()
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func _draw() -> void:
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# 只在编辑器绘制
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if not Engine.is_editor_hint():
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return
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var color := Color(0.2, 0.9, 0.4, 0.8)
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var line_width := 2.0
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# 尺寸参数（都可以微调）
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var outer_radius := 16.0
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var inner_gap := 6.0
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var line_length := 10.0
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var center_radius := 3.0
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var center := Vector2.ZERO
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# —— 外圈圆环 ——
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draw_arc(
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center,
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outer_radius,
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0.0,
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TAU,
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48, # 分段数，越大越圆
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color,
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line_width
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)
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# —— 准星十字 ——
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# 上
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draw_line(
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center + Vector2(0, -inner_gap),
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center + Vector2(0, -inner_gap - line_length),
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color,
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line_width
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)
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# 下
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draw_line(
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center + Vector2(0, inner_gap),
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center + Vector2(0, inner_gap + line_length),
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color,
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line_width
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)
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# 左
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draw_line(
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center + Vector2(-inner_gap, 0),
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center + Vector2(-inner_gap - line_length, 0),
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color,
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line_width
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)
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# 右
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draw_line(
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center + Vector2(inner_gap, 0),
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center + Vector2(inner_gap + line_length, 0),
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color,
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line_width
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)
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# —— 中心圆点 ——
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draw_circle(center, center_radius, color)
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func push_respawner() -> void:
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_can_respawn = true
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func pop_respawner() -> void:
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_can_respawn = false
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func respawn_avatar() -> CharacterBody2D:
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if not _can_respawn: return null
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if not avatar_scene:
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return null
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var new_avatar : Player = avatar_scene.instantiate()
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var pc : PlayerController = GlobalEvent.get_player_controller()
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if not pc or not new_avatar:
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return null
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pc.unbind_avatar()
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pc.bind_avatar(new_avatar)
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new_avatar.position = self.global_position
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get_tree().current_scene.add_child(new_avatar)
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return new_avatar
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