static body, rigid bodies, character body, area 2d, timer

GodotProject/scripts/Trigger.gd

@@ -0,0 +1,9 @@
+extends Area2D
+signal alert
+
+
+func _on_body_entered(body):
+	print("Trigger detected object")
+	if body.is_in_group("box"):
+		print("this is a box")
+		alert.emit(body)

GodotProject/scripts/gamecontroller.gd

@@ -0,0 +1,30 @@
+extends Node2D
+var totalBoxes = 3
+var timer:= Timer.new()
+var countdown = 10
+# Called when the node enters the scene tree for the first time.
+func _ready():
+	add_child(timer)
+	timer.wait_time = 1
+	timer.one_shot = false
+	timer.connect("timeout", secondCounter)
+	timer.start()
+
+func secondCounter():
+	print("one second")
+	countdown -=1
+	if countdown <=0:
+		print("you lose")
+		get_tree().reload_current_scene()
+
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+func _process(delta):
+	pass
+
+func _on_trigger_alert(body):
+	totalBoxes -=1
+	body.queue_free()
+	if totalBoxes <=0:
+		print("you won")
+		get_tree().reload_current_scene()

GodotProject/scripts/player.gd

@@ -0,0 +1,33 @@
+extends CharacterBody2D
+
+
+const SPEED = 300.0
+const JUMP_VELOCITY = -400.0
+@export var PUSH_FORCE = 90
+
+# Get the gravity from the project settings to be synced with RigidBody nodes.
+var gravity = ProjectSettings.get_setting("physics/2d/default_gravity")
+
+
+func _physics_process(delta):
+	# Add the gravity.
+	if not is_on_floor():
+		velocity.y += 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() * PUSH_FORCE)