extends CharacterBody2D

@export var yes = 1

var up
var down
var left
var right
var input = Vector2.ZERO
var speed
var zoom_minimum= Vector2(2, 2)
var zoom_maximum= Vector2(.5, .5)
var zoom_speed= Vector2(.08, .08)
var dashing = false
var can_dash = true
var direction

@onready var camera = $Camera2D

const move_speed: int = 6000
const max_speed = 2100
const accel = 1800
const friction = 2500
const dash_speed = 9000

#Movement
func _physics_process(delta):
	player_movement(delta)

func get_input():
	input.x = int(Input.is_action_pressed("right")) - int(Input.is_action_pressed("left"))
	input.y = int(Input.is_action_pressed("down")) - int(Input.is_action_pressed("up"))
	return input.normalized()

func _input(_delta):
	if Input.is_action_pressed("plus"):
		if camera.zoom < zoom_minimum:
			camera.zoom += zoom_speed
	if Input.is_action_pressed("minus"):
		if camera.zoom > zoom_maximum:
			camera.zoom -= zoom_speed

	if Input.is_action_just_pressed("dashing") and can_dash:
		dashing = true
		can_dash = false
		$dash_timer.start()
		$dash_again_timer.start()

func player_movement(delta):
	input = get_input()
	if input == Vector2.ZERO:
		if velocity.length() > (friction * delta):
			velocity -= velocity.normalized() * (friction * delta)
		else:
			velocity = Vector2.ZERO
	else:
		velocity += (input * accel * delta * 2)
		velocity = velocity.limit_length(max_speed)
	if direction:
		if dashing:
			velocity = input + dash_speed
		else:
			velocity = input + speed

#animation I hate it so much
	if velocity == Vector2.ZERO:
		pass
	else:
		$AnimationTree.set("parameters/Idle/blend_position", velocity)
		$AnimationTree.set("parameters/Walk/blend_position", velocity)
		move_and_slide()

#make it stop dashing
func _on_dash_timer_timeout():
	dashing = false

func _on_dash_again_timer_timeout():
	can_dash = true