parallax background, second terrain for veggies, start of custom player graphics, collectible coin

scripts/coin.gd

@@ -0,0 +1,7 @@
+class_name Coin extends Area2D
+signal coinCollectedSignal(body,coin)
+
+func _on_body_entered(body: Node2D) -> void:
+	if body is Player:
+		print("you hit a coin")
+		coinCollectedSignal.emit(body,self)

scripts/coin.gd.uid

@@ -0,0 +1 @@
+uid://d2sc7mlvheh7m

scripts/game.gd

@@ -5,6 +5,7 @@ signal teleportTriggerSignal(body)
 var numberOfCrates = 2
 var timeAvailable = 50
 
+var totalCoinsCollected = 0
 var timer = Timer.new()
 # Called when the node enters the scene tree for the first time.
 func _ready() -> void:
@@ -31,7 +32,8 @@ func _on_trigger(body: Variant, trigger: Variant, intent:String) -> void:
 	print("GC knows trigger fired")
 	match intent:
 		"destroy":
-			destroySignal.emit(body)
+			if body is RigidBody2D:
+				destroySignal.emit(body)
 		"fan":
 			print("do a fan effect")
 			fanTriggerSignal.emit(body,Vector2(0,-1)*100*9)
@@ -45,7 +47,13 @@ func crateTotal(howmany):
 	if numberOfCrates == 0:
 		print("YOU WON!!!")
 		get_tree().reload_current_scene()
-
+func coinCollected(body,coin)->void:
+	totalCoinsCollected +=1
+	print("GC knows coin collected")
+	destroySignal.emit(coin)
+func coinTotal(totalAmount)->void:
+	print("GC knows total coins "+str(totalAmount))
+	
 func bulletDamage(body, _bullet)->void:
 	if body.is_in_group("shootable"):
 		destroySignal.emit(body)

scripts/scene_manager.gd

@@ -2,6 +2,8 @@ extends Node2D
 @onready var game: GameController = $".."
 @onready var crates: Node2D = $"../Crates"
 @onready var player: Player = $"../Player"
+@onready var coin: Coin = $"../Coins/Coin"
+@onready var coins: Node2D = $"../Coins"
 
 var bullet = preload("res://scenes/bullet.tscn")
 var rocket = preload("res://scenes/rocket.tscn")
@@ -22,6 +24,9 @@ func _ready() -> void:
 	game.destroySignal.connect(destroy)
 	game.fanTriggerSignal.connect(pushTarget)
 	game.teleportTriggerSignal.connect(teleportTarget)
+	
+	#signals from pickups
+	coin.coinCollectedSignal.connect(game.coinCollected)
 	buildLevel()
 
 
@@ -32,6 +37,7 @@ func _process(delta: float) -> void:
 func buildLevel()->void:
 	#tell GC how many crates...
 	updateCrates()
+	updateCoins()
 
 func updateCrates()->void:
 	var totalCrates = 0
@@ -44,6 +50,14 @@ func updateCrates()->void:
 	
 	game.crateTotal(totalCrates)
 
+func updateCoins()->void:
+	var totalCoins = 0
+	if coins:
+		for obj in coins.get_children():
+			if obj is Coin:
+				totalCoins +=1
+	game.coinTotal(totalCoins)
+	
 func pushTarget(body,pushDirection)->void:
 	if body is RigidBody2D:
 		body.apply_central_impulse(pushDirection)