Unexpected token : if

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:information_source: Attention Topic was automatically imported from the old Question2Answer platform.
:bust_in_silhouette: Asked By Colinsky

Hello, I do a FPS project and this is my code:

# ----------------------------------
# Changing weapons.
var weapon_change_number = WEAPON_NAME_TO_NUMBER[current_weapon_name]

if Input.is_key_pressed(KEY_1): <= here the error
    weapon_change_number = 0
if Input.is_key_pressed(KEY_2):
    weapon_change_number = 1
if Input.is_key_pressed(KEY_3):
    weapon_change_number = 2
if Input.is_key_pressed(KEY_4):
    weapon_change_number = 3

Unexpected token: if

What is wrong with this code?

2
:bust_in_silhouette: Reply From: volzhs

Any other statements than defining variable from outside of function can’t be done.
you need to move if statement into func

var weapon_change_number = WEAPON_NAME_TO_NUMBER[current_weapon_name]

func _process(delta):
    if Input.is_key_pressed(KEY_1):
        weapon_change_number = 0
    if Input.is_key_pressed(KEY_2):
        weapon_change_number = 1
    if Input.is_key_pressed(KEY_3):
        weapon_change_number = 2
    if Input.is_key_pressed(KEY_4):
        weapon_change_number = 3