extends CharacterBody2D

@export var speed = 340;
@export var gravity = 50;
@export var jump_count = 2;
@export var jump_strength = 100

var jump_count_current = 2;
var input_direction = 0 #To keep track of which direction we where moving in last frame

func get_input():
	
	var left = Input.is_action_pressed("player_left")
	var right = Input.is_action_pressed("player_right")
	
	if left and right:
		input_direction = input_direction
	elif left:
		input_direction = -1
	elif right:
		input_direction = 1
	else :
		input_direction = 0
	
	velocity.x = input_direction * speed
	
	if is_on_floor():
		jump_count_current = jump_count
	
	if Input.is_action_just_pressed("player_jump") and jump_count_current > 0:
		velocity.y = -1 * jump_strength
		jump_count_current = jump_count_current-1
	elif  Input.is_action_pressed("player_jump"): #Fall less fast if we keep holding the button
		velocity.y += -1 * 25
		
	

func _physics_process(delta):
	get_input()
	velocity.y += gravity
	move_and_slide()