fix

scripts/command_block.gd

@@ -0,0 +1,56 @@
+extends Area2D
+
+
+var is_following = false
+var target = null
+var floating = true
+var float_amplitude: float = 5.0   # 浮动幅度（像素）
+var float_speed: float = 3.0
+var time = 0
+var player = null
+var triggered = false
+@export var label:Label
+@export var notch:Sprite2D
+@export var block:Sprite2D
+@export var Health_Bar:HBoxContainer
+
+func _ready():
+	body_entered.connect(_on_body_entered)
+	add_to_group("block")	
+	label.visible = false
+
+func _process(delta):
+	time += delta
+	if floating:
+		position.y += sin(time * float_speed) * float_amplitude * delta
+	if player == null:
+		return
+	if player and player.is_in_group("has_shenqi") and triggered == false:
+		label.visible = true
+		floating = false
+	if player.flying == true and not triggered:
+		triggered = true
+		label.visible = false
+		notch.visible = true
+		player.huishoushang = false
+		Health_Bar.visible = false
+		block.visible = false
+		var tween = create_tween()
+		tween.tween_property(notch, "modulate:a", 0.0, 0.5)
+		tween.tween_callback(func():notch.visible = false)	
+		get_tree().create_timer(0.5).timeout.connect(func():queue_free())
+		
+		
+
+func _on_body_entered(body):
+	if body.is_in_group("player") and not is_following:
+		body.add_to_group("has_shenqi")
+		player = body
+		is_following = true
+		target = body
+		floating = false
+		set_deferred("monitoring", false)
+			
+func _physics_process(delta: float) -> void:
+	if is_following == true and target:
+		global_position = global_position.lerp(target.global_position,0.2) 

scripts/command_block.gd.uid

@@ -0,0 +1 @@
+uid://cclpfji73m2ij

scripts/label.gd

@@ -0,0 +1,10 @@
+extends Label
+
+var time: float = 0.0
+
+
+
+func _process(delta):
+	time += delta
+	var c = Color.from_hsv(fmod(time, 1.0), 1.0, 1.0)
+	add_theme_color_override("font_color", c)

scripts/label.gd.uid

@@ -0,0 +1 @@
+uid://bjkodoqrtsdmr