Implementing HUD & Changing HUD Style

Player.gd

@@ -1,6 +1,9 @@
 extends KinematicBody2D
 
 const ACCELERATION = 1000
+var hud: CanvasLayer = null
+const HEALTH_SLICES: Array = [0, 20, 35, 50, 65, 80, 100]
+var health_index: int = 6
 const MAX_SPEED = 120
 const FRICTION = 1000
 
@@ -22,3 +25,11 @@ func _physics_process(delta) -> void:
 
     velocity = move_and_slide(velocity)
     return
+func load_hud(node: CanvasLayer) -> void:
+    hud = node
+    #if hud.connect('add_currency', self, 'add_currency') != OK:
+        #print('ERROR: HUD "add_currency" signal already connected.')
+
+    hud.update_health(HEALTH_SLICES[health_index])
+    hud.update_currency($Inventory.get_currency())
+    return