# Crashes game whenever I attempt to have the player use the fireball

Attention Topic was automatically imported from the old Question2Answer platform.
Asked By WhatAmIDoingHere
``````extends Actor
``````

const FIREBALL = preload(“res://Buttons/game/Fireball.tscn”)

export var stomp_impulse = 2000.0

func _on_EnemyDetector_area_entered(area: Area2D) → void:
_velocity = calculate_stomp_velocity(_velocity, stomp_impulse)

func _on_EnemyDetector_body_entered(body: PhysicsBody2D) → void:
queue_free()

func _physics_process(delta):
var is_jump_interrupted: = Input.is_action_just_released(“jump”) and _velocity.y < 0.0
var direction: = get_direction()
_velocity = calculate_move_velocity(_velocity, direction, speed, is_jump_interrupted)
_velocity = move_and_slide(_velocity, FLOOR_NORMAL)

``````if Input.is_action_just_pressed("ui_focus_next"):
var fireball = FIREBALL.instance()
get_parent().add_child(fireball)
fireball.positon = \$Position2D.global_position
``````

func get_direction() → Vector2:
return Vector2(
Input.get_action_strength(“move_right”) - Input.get_action_strength(“move_left”),
-1.0 if Input.is_action_just_pressed(“jump”) and is_on_floor() else 0.0
)

func calculate_move_velocity(
linear_velocity: Vector2,
direction: Vector2,
speed: Vector2,
is_jump_interrupted: bool
) → Vector2:
var out: = linear_velocity
out.x = speed.x * direction.x
out.y += gravity * get_physics_process_delta_time()
if direction.y == -1.0:
out.y = speed.y * direction.y
if is_jump_interrupted:
out.y = 0.0
return out

func calculate_stomp_velocity(linear_velocity: Vector2, impulse: float) → Vector2:
var out: = linear_velocity
out.y = -impulse
return out

func _on_EnemyDetector_body_shape_entered(body_id: int, body: PhysicsBody2D, body_shape: int, area_shape: int) → void:
get_tree().reload_current_scene()

Debugger Message:

Invalid set index ‘positon’ (on base: ‘Area2D (Fireball.gd)’) with value of type ‘Vector2’.

WhatAmIDoingHere | 2019-10-27 06:04

Reply From: Adam_S

You wrote “positon” instead of “position”

fireball.positon = \$Position2D.global_position

I swear I’ve had at least 3x more spelling than actual coding errors.

WhatAmIDoingHere | 2019-10-27 17:25