static bodies, rigidbodies, characterbody, area2d, timer

scripts/gamecontroller.gd

@@ -0,0 +1,33 @@
+class_name GameController extends Node2D
+var totalCrates = 3
+var timeLimit = 10
+var timer = Timer.new()
+
+# Called when the node enters the scene tree for the first time.
+func _ready() -> void:
+	add_child(timer)
+	timer.wait_time = 1
+	timer.one_shot = false
+	timer.connect("timeout", secondCounter)
+	timer.start()
+func secondCounter():
+	print("tick")
+	timeLimit -=1
+	if timeLimit <= 0:
+		print("you lose baby")
+		get_tree().reload_current_scene()
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+func _process(delta: float) -> void:
+	pass
+
+
+func _on_trigger_fired(effect: Variant, body: Variant) -> void:
+	print("Game controller knows :: "+effect)
+	if effect=="destroy":
+		totalCrates -= 1
+		print("Crates Remaining " + str(totalCrates) )
+		body.queue_free()
+		if totalCrates == 0:
+			print("YOU WIN!")
+			get_tree().reload_current_scene()

scripts/player.gd

@@ -0,0 +1,30 @@
+extends CharacterBody2D
+
+
+const SPEED = 300.0
+const JUMP_VELOCITY = -400.0
+
+@export var pushpower = 80
+
+func _physics_process(delta: float) -> void:
+	# Add the gravity.
+	if not is_on_floor():
+		velocity += get_gravity() * delta
+
+	# Handle jump.
+	if Input.is_action_just_pressed("ui_accept") and is_on_floor():
+		velocity.y = JUMP_VELOCITY
+
+	# Get the input direction and handle the movement/deceleration.
+	# As good practice, you should replace UI actions with custom gameplay actions.
+	var direction := Input.get_axis("ui_left", "ui_right")
+	if direction:
+		velocity.x = direction * SPEED
+	else:
+		velocity.x = move_toward(velocity.x, 0, SPEED)
+
+	move_and_slide()
+	for i in get_slide_collision_count():
+		var c = get_slide_collision(i)
+		if c.get_collider() is RigidBody2D:
+			c.get_collider().apply_central_impulse(-c.get_normal() * pushpower)

scripts/trigger.gd

@@ -0,0 +1,18 @@
+extends Area2D
+
+@export var effect = "destroy"
+
+signal triggerFired(effect, body)
+# 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_body_entered(body: Node2D) -> void:
+	print("trigger fired "+effect)
+	triggerFired.emit(effect, body)