ResourceGatheringRPG Player Controller Script

extends CharacterBody2D

class_name Player

@export var speed : float = 100.0

@onready var animation_tree : AnimationTree = $AnimationTree

var direction : Vector2 = Vector2.ZERO

func _ready():
    animation_tree.active = true

func _process(delta):
    update_animation_parameters()

func _physics_process(delta):
    # Move in 4 directions
    direction = Input.get_vector("left", "right", "up", "down").normalized()

    if direction:
        velocity = direction * speed
    else:
        velocity = Vector2.ZERO

    move_and_slide()

func update_animation_parameters():
    if(velocity == Vector2.ZERO):
        animation_tree["parameters/conditions/idle"] = true
        animation_tree["parameters/conditions/is_moving"] = false
    else:
        animation_tree["parameters/conditions/idle"] = false
        animation_tree["parameters/conditions/is_moving"] = true

    if(Input.is_action_just_pressed("use")):
        animation_tree["parameters/conditions/swing"] = true
    else:
        animation_tree["parameters/conditions/swing"] = false

    if(direction != Vector2.ZERO):
        animation_tree["parameters/Idle/blend_position"] = direction
        animation_tree["parameters/Swing/blend_position"] = direction
        animation_tree["parameters/Walk/blend_position"] = direction