Почему не толкается куб?

extends CharacterBody2D
 
 
const SPEED = 300.0
const JUMP_VELOCITY = -500.0
const PUSH_FORCE = 10000.0
 
 
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("jump") 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("left", "right")
    if direction:
        velocity.x = direction * SPEED
    else:
        velocity.x = move_toward(velocity.x, 0, SPEED)
    
    if move_and_slide():
        for i in get_slide_collision_count():
            var col = get_slide_collision(i)
            if col.get_collider() is RigidBody2D:
                col.get_collider().apply_force(col.get_normal() * -PUSH_FORCE)

extends CharacterBody2D
 
 
const SPEED = 300.0
const JUMP_VELOCITY = -500.0
const PUSH_FORCE = 10000.0
 
# 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("left", "right")
    if direction:
        velocity.x = direction * SPEED
    else:
        velocity.x = move_toward(velocity.x, 0, SPEED)
    
    if move_and_slide():
        for i in get_slide_collision_count():
            var col = get_slide_collision(i)
            if col.get_collider() is RigidBody2D:
                col.get_collider().apply_force(col.get_normal() * -PUSH_FORCE)