added enemy health bar and target with markers

scripts/spider.gd

@@ -5,7 +5,7 @@ signal last_enemy_dead()
 var player
 var last_enemy : bool = false
 
-@export var health = 3
+@export var start_health = 3
 @export var SPEED = 3.0
 @export var loot_amount = 2
 const MAX_LV = 10
@@ -58,6 +58,8 @@ $body/leg3/leg3outline,
 $body/leg4/foot4/foot4outline,
 $body/leg4/leg4outline,
 $body/bodyoutline]
+@onready var health_bar_sprite: Sprite3D = $HealthBarSprite
+
 
 var gravity = 9.8
 var particlespawn
@@ -73,11 +75,13 @@ var player_in_view = false
 var player_last_seen
 var knocked = false
 var stunned = false
+var health
 
 func _ready():
+	health = start_health
 	player = level_control.player
+	#health_bar_sprite.visible = false
 	turret_material.emission_enabled = false
-	
 	#randomly start the postfire timer so enemy turrets aren't synced
 	var random_time = randf_range(0,5)
 	await get_tree().create_timer(random_time).timeout
@@ -124,6 +128,8 @@ func _process(delta):
 
 
 func _on_area_3d_body_part_hit(dam,bullet_damage):
+	health_bar_sprite.visible = true
+	health_bar_sprite.health_update()
 	if !dying:
 		health -= dam * bullet_damage
 		if health <= 0:
@@ -243,6 +249,7 @@ func save():
 		"rot_x" : rotation.x,
 		"rot_y" : rotation.y,
 		"rot_z" : rotation.z,
+		"start_health" : start_health,
 		"health" : health
 	}
 	return save_dict