added paralax, etc

scripts/bullet.gd

@@ -1,10 +1,15 @@
 class_name Bullet extends Area2D
+@onready var sprite_2d: Sprite2D = $Sprite2D
 
-var speed: float = 700
+var speed: float = 500
 signal bulletDamageSignal(target: Node2D, bullet: Node2D)
 
 func setSpeed(val: float):
 	speed = val
+	if val > 0:
+		sprite_2d.flip_h = true
+	else:
+		sprite_2d.flip_h = false
 
 func _physics_process(delta: float) -> void:
 	position += transform.x * speed * delta

scripts/coin.gd

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

scripts/coin.gd.uid

@@ -0,0 +1 @@
+uid://cervcsnoq87m5

scripts/gamecontroller.gd

@@ -2,16 +2,6 @@ extends Node2D
 
 signal playerDamage
 
-# Called when the node enters the scene tree for the first time.
-func _ready() -> void:
-	pass # Replace with function body.
-
-
-# Called every frame. 'delta' is the elapsed time since the previous frame.
-func _process(delta: float) -> void:
-	pass
-
-
 func _on_area_2d_area_trigger_signal(effect: String, body: Node2D) -> void:
 	if body.name == "world-boundary":
 		return
@@ -20,6 +10,8 @@ func _on_area_2d_area_trigger_signal(effect: String, body: Node2D) -> void:
 		body.health -= 1
 		print(body.health)
 		return
+	if body is Player:
+		return
 	print("GC sees trigger " + effect + " on " + body.name)
 	body.queue_free()
 
@@ -27,3 +19,6 @@ func bulletDamage(target: Node2D, bullet: Node2D):
 	print("game controller sees hit")
 	target.queue_free()
 	bullet.visible = false
+
+func coin_collected(coin: Coin):
+	coin.queue_free()

scripts/player.gd

@@ -23,6 +23,7 @@ var state: State = State.IDLE
 var facing: FaceDirection = FaceDirection.RIGHT
 var pushTarget: Object
 var pushEnabled: bool = false
+var score = 0
 
 func _physics_process(delta: float) -> void:
 	handle_input(delta)

scripts/scene_manager.gd

@@ -3,6 +3,7 @@ class_name SceneManager extends Node2D
 const BulletScn = preload("res://scenes/bullet.tscn")
 @onready var game: Node2D = $".."
 @onready var triggers: Node2D = $"../triggers"
+@onready var coins: Node = $"../coins"
 
 var bullets: Array[Bullet] = []
 const MAX_BULLETS = 10
@@ -13,6 +14,10 @@ func _ready() -> void:
 		for obj in triggers.get_children():
 			if obj is Trigger:
 				obj.areaTriggerSignal.connect(game._on_area_2d_area_trigger_signal)
+	if coins:
+		for obj in coins.get_children():
+			if obj is Coin:
+				obj.coin_collected.connect(game.coin_collected)
 
 # makes and recycles bullets
 func bulletFactory() -> Bullet: