added enemy health bar and target with markers

scripts/target_1.gd

@@ -0,0 +1,21 @@
+extends StaticBody3D
+
+@onready var ray_cast_3d: RayCast3D = $RayCast3D
+
+const TARGET_MARKER = preload("res://assets/target_marker.tscn")
+
+func _ready() -> void:
+	SignalBus.player_reloading.connect(remove_targets)
+
+func remove_targets():
+	print("PLAYER RELOADING")
+	for i in get_children():
+		if i.is_in_group("target_marker"):
+			i.queue_free()
+
+func add_marker(collision_point,bullet_rotation):
+	var instance_marker = TARGET_MARKER.instantiate()
+	add_child(instance_marker)
+	instance_marker.global_position = collision_point
+	instance_marker.global_rotation = bullet_rotation
+