Why movement and gravity doesnt work?

[fellowdevloper]

Godot Version

4.4

Question

trying something on code on a different character node
i added sprite2d and collision shape to it, and code to but i used same gravity and move code of other character, well issue is i dont know why it doesnt move or why gravity doesnt work it feels like its a static body
( Gravity and speed Code is in _physics_process(delta: float))

extends CharacterBody2D


enum States {IDLE, WALKING, RUNNING, FLYING, FLYFORWARD, INTERACTING, TALKING}
# This variable keeps track of the character's current state.
var current_state: States = States.IDLE

var states: Dictionary = {
	States.IDLE: _idle_state,
	States.WALKING: _walk_state,
	States.RUNNING: _run_state,
	States.FLYING: _fly_state,
	States.FLYFORWARD: _flyf_state,
	States.INTERACTING: _interact_state,
	States.TALKING: _talk_state,
}
const SPEED = 300.0
const JUMP_VELOCITY = -400.0 



func _idle_state():
	print("Idle")
	pass
func _walk_state():
	print("Move")
	pass
func _run_state():
	print("run")
	pass
func _fly_state():
	print("fly")
	pass
func _flyf_state():
	print("FlyingForward")
	pass
func _interact_state():
	print("Touched that")
	pass
func _talk_state():
	print("Talking")
func _ready():
	states[States.IDLE].call()
func _physics_process(delta: float) -> void:
	if not is_on_floor(): 
		velocity += get_gravity()  * delta

	states[current_state].call()
	var speed = Input.get_axis("Walk Left", "Walk Right")
	
	velocity.x = speed * SPEED
	if   speed > 0 or speed < 0:
		is_on_floor()
		current_state = States.WALKING
	elif not is_on_floor():
		current_state = States.FLYFORWARD
	elif speed == 0:
		not is_on_floor()
		current_state = States.FLYING
	else:
		current_state = States.IDLE

[joeblub]

Where do you apply your velocity? (call move_and_slide())

[fellowdevloper]

Ohhhhh i totally forgot xD
mb