added enemy health bar and target with markers

scripts/3D Health Bar.gd

@@ -1,7 +1,25 @@
 extends Control
 
-func _process(delta: float) -> void:
-	queue_redraw()
-	
+@onready var sub_viewport: SubViewport = $".."
+@onready var health_bar_sprite: Sprite3D = $"../.."
+
+var center = Vector2.ZERO
+var current_health : float
+
+const MARGIN = 20
+
+func _ready() -> void:
+	center = Vector2(sub_viewport.size.x/2,sub_viewport.size.y/2)
+
 func _draw() -> void:
-	draw_circle(Vector2.ZERO,0,Color(1,1,1,1),true,10,true)
+	print("CHARACTER HEALTH : ")
+	var health_percentage : float = health_bar_sprite.character.health/health_bar_sprite.character.start_health
+	#background
+	draw_line(Vector2(0,center.y),Vector2(sub_viewport.size.x,center.y),Color(.5,.5,.5,.75),MARGIN * 2,true)
+	
+	#health
+	for i in range(health_bar_sprite.character.health):
+		var width = sub_viewport.size.x / health_bar_sprite.character.start_health
+		var from = width * i + MARGIN/2
+		var to = width * (i+1) - MARGIN/2
+		draw_line(Vector2(from,center.y),Vector2(to,center.y),ColorSwatch.RED_COLOR,30,true)