last init

scripts/enemy/enemy_healthbar.gd

@@ -0,0 +1,22 @@
+extends Sprite3D
+
+@onready var viewport: SubViewport = $SubViewport
+@onready var health_bar: ProgressBar = $SubViewport/HealthBar
+@onready var shield_bar: ProgressBar = $SubViewport/ShieldBar
+@onready var border: ColorRect = $SubViewport/Border
+@onready var health: Node = get_parent().get_node("Health")
+@onready var shield: Node = get_parent().get_node("Shield")
+
+func _ready() -> void:
+  texture = viewport.get_texture()
+  health_bar.max_value = health.max_health
+  shield_bar.max_value = shield.max_shield
+  border.visible = false
+  EventBus.target_changed.connect(_on_target_changed)
+
+func _process(_delta: float) -> void:
+  health_bar.value = health.current_health
+  shield_bar.value = shield.current_shield
+
+func _on_target_changed(_player: Node, target: Node) -> void:
+  border.visible = (target == get_parent())