organized coins and enemies

week6/updated_project/scripts/badguy.gd

@@ -1,4 +1,4 @@
-extends Area2D
+class_name Enemy extends Area2D
 
 const speed = 60
 var direction = 1

week6/updated_project/scripts/coin.gd

@@ -1,9 +1,8 @@
-extends Area2D
+class_name Coin extends Area2D
 
-@onready var game = %SceneManager
+#Note: signal created - better to 'signal up' and 'call down'
 signal coinCollected
 
-
 func _on_body_entered(body):
 	if body.is_in_group("player"):
 		coinCollected.emit()

week6/updated_project/scripts/gamecontroller.gd

@@ -11,10 +11,21 @@ var crate = preload("res://scenes/crate.tscn")
 @onready var boxtrap = $"../crates/boxtrap"
 @onready var timer = $Timer
 @onready var player = $"../CharacterBody2D"
-@onready var ui = $"../CanvasLayer/UI"
+@onready var ui = $"../UICanvas/UI"
+@onready var crates = $"../crates"
+@onready var coins = $"../coins"
+@onready var enemies = $"../enemies"
 
 func _ready():
+	#Note: since autoloads persist, reset player to full health
 	GameManager.resetPlayer()
+	#Note: Add listeners to collectibles
+	for n in coins.get_children():
+		if n is Coin:
+			n.coinCollected.connect(coinCollected)
+	for n in enemies.get_children():
+		if n is Enemy:
+			n.playerDamage.connect(_on_badguy_player_damage)
 	
 func _on_area_2d_areatrigger(effect, body):
 	match effect: