The code for a first person movement youtube tutorial in Godot 4

Godot4FPS.gd

extends CharacterBody3D


const SPEED = 5.0
const JUMP_VELOCITY = 4.5

# Get the gravity from the project settings to be synced with RigidDynamicBody nodes.
var gravity: float = ProjectSettings.get_setting("physics/3d/default_gravity")
@onready var neck := $Neck
@onready var camera := $Neck/Camera3d

func _unhandled_input(event: InputEvent) -> void:
	if event is InputEventMouseButton:
		Input.set_mouse_mode(Input.MOUSE_MODE_CAPTURED)
	elif event.is_action_pressed("ui_cancel"):
		Input.set_mouse_mode(Input.MOUSE_MODE_VISIBLE)
	if Input.get_mouse_mode() == Input.MOUSE_MODE_CAPTURED:
		if event is InputEventMouseMotion:
			neck.rotate_y(-event.relative.x * 0.01)
			camera.rotate_x(-event.relative.y * 0.01)
			camera.rotation.x = clamp(camera.rotation.x, deg_to_rad(-30), deg_to_rad(60))


func _physics_process(delta: float) -> void:
	# 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 input_dir := Input.get_vector("left", "right", "forward", "back")
	var direction = (neck.transform.basis * Vector3(input_dir.x, 0, input_dir.y)).normalized()
	if direction:
		velocity.x = direction.x * SPEED
		velocity.z = direction.z * SPEED
	else:
		velocity.x = move_toward(velocity.x, 0, SPEED)
		velocity.z = move_toward(velocity.z, 0, SPEED)

	move_and_slide()

this is the same line just a bit diffrent and it works fine for me

scrap that this is the line that your having a problem with but this works fine

ok ill try it and ill see

…

On Wed, Aug 7, 2024 at 5:42 AM Infinitusvoid ***@***.***> wrote: ***@***.**** commented on this gist. ------------------------------ This seems to be version that works extends CharacterBody3D const SPEED = 5.0 const JUMP_VELOCITY = 4.5 # Get the gravity from the project settings to be synced with RigidBody nodes. var gravity = ProjectSettings.get_setting("physics/3d/default_gravity") @onready var neck := get_node("Neck") @onready var camera := get_node("Neck/Camera3D") func _unhandled_input(event: InputEvent) -> void: if event is InputEventMouseButton: Input.set_mouse_mode(Input.MOUSE_MODE_CAPTURED) elif event.is_action_pressed("ui_cancel"): Input.set_mouse_mode(Input.MOUSE_MODE_VISIBLE) if Input.get_mouse_mode() == Input.MOUSE_MODE_CAPTURED: if event is InputEventMouseMotion: neck.rotate_y(-event.relative.x * 0.01) camera.rotate_x(-event.relative.y * 0.01) camera.rotation.x = clamp(camera.rotation.x, deg_to_rad(-30), deg_to_rad(60)) 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 input_dir = Input.get_vector("left", "right", "forward", "back") var direction = (neck.transform.basis * Vector3(input_dir.x, 0, input_dir.y)).normalized() if direction: velocity.x = direction.x * SPEED velocity.z = direction.z * SPEED else: velocity.x = move_toward(velocity.x, 0, SPEED) velocity.z = move_toward(velocity.z, 0, SPEED) move_and_slide() — Reply to this email directly, view it on GitHub <https://gist.github.com/bramreth/2a62faf5605ab602447eb5cc17374693#gistcomment-5146652> or unsubscribe <https://github.com/notifications/unsubscribe-auth/BHZFX5YHGXI3DYG5XITWQADZQIB4BBFKMF2HI4TJMJ2XIZLTSKBKK5TBNR2WLJDUOJ2WLJDOMFWWLO3UNBZGKYLEL5YGC4TUNFRWS4DBNZ2F6YLDORUXM2LUPGBKK5TBNR2WLJDHNFZXJJDOMFWWLK3UNBZGKYLEL52HS4DFVRZXKYTKMVRXIX3UPFYGLK2HNFZXIQ3PNVWWK3TUUZ2G64DJMNZZDAVEOR4XAZNEM5UXG5FFOZQWY5LFVEYTCNRZGU3TEMBVU52HE2LHM5SXFJTDOJSWC5DF> . You are receiving this email because you commented on the thread. Triage notifications on the go with GitHub Mobile for iOS <https://apps.apple.com/app/apple-store/id1477376905?ct=notification-email&mt=8&pt=524675> or Android <https://play.google.com/store/apps/details?id=com.github.android&referrer=utm_campaign%3Dnotification-email%26utm_medium%3Demail%26utm_source%3Dgithub> .

Hello its godot 4.3. can you update this code??

i found a fix for version 4.3, in line 10 it says
@onready var camera := $Neck/Camera3d
but the name camera3d is written with a capital d, so it should be
@onready var camera := $Neck/Camera3D
that fixed it for me and it works, got super exited when it finally worked :DDDD

Thanks :3

There is a bug - if you rotate the player node in the editor then the direction is not correctly mapped to the new orientation.

I don't know a good way to fix this, so I use this method:

var direction = ((neck as Node3D).transform.basis.rotated(Vector3.UP, rotation.y) * Vector3(input_dir.x, 0, input_dir.y)).normalized()

thanks so much