player.gd

extends CharacterBody2D

@export var speed := 300.0

@onready var anim = $AnimationPlayer
@onready var sprite = $Sprite2D

var lastMove := Vector2.ZERO

# set sprite textures
var sprite_idle = preload("res://assets/sprites/player/idle.png")
var sprite_run = preload("res://assets/sprites/player/run.png")
var sprite_attack = preload("res://assets/sprites/player/attack1.png")

func _physics_process(delta):
    inputHandler()
    move_and_slide()
    update_anim()

func inputHandler():
    var direction = Input.get_vector("move_left", "move_right", "move_up", "move_down")
    velocity = direction * speed

func update_anim():
    if velocity.y >= 0 && lastMove.is_equal_approx(Vector2(0, 1)):
        sprite.texture = sprite_idle
        anim.play("IDLE_DOWN")
    elif velocity.y <= 0 && lastMove.is_equal_approx(Vector2(0, -1)):
        sprite.texture = sprite_idle
        anim.play("IDLE_UP")
    elif velocity.x <=0 && lastMove.is_equal_approx(Vector2(-1, 0)):
        sprite.texture = sprite_idle
        sprite.flip_h = true
        anim.play("IDLE_LEFT-RIGHT")
    elif velocity.x >= 0 && lastMove.is_equal_approx(Vector2(1, 0)):
        sprite.texture = sprite_idle
        sprite.flip_h = false
        anim.play("IDLE_LEFT-RIGHT")

    if velocity.x > 0:
        sprite.texture = sprite_run
        sprite.flip_h = true
        anim.play("RUN_LEFT-RIGHT")
    elif velocity.x < 0:
        sprite.texture = sprite_run
        sprite.flip_h = false
        anim.play("RUN_LEFT-RIGHT")
    elif velocity.y > 0:
        sprite.texture = sprite_run
        anim.play("RUN_DOWN")
    elif velocity.y < 0:
        sprite.texture = sprite_run
        anim.play("RUN_UP")

    lastMove = get_last_motion()
    print(lastMove)