update player animations and set physics fps to 144

scripts/player.gd

@@ -4,6 +4,7 @@ extends CharacterBody2D
 @export var speed = 300.0
 @export var jump_velocity = -400.0
 
+@onready var animated_sprite: AnimatedSprite2D = $AnimatedSprite2D
 
 func _physics_process(delta: float) -> void:
 	# Add the gravity.
@@ -11,15 +12,32 @@ func _physics_process(delta: float) -> void:
 		velocity += get_gravity() * delta
 
 	# Handle jump.
-	if Input.is_action_just_pressed("ui_accept") and is_on_floor():
+	if Input.is_action_just_pressed("jump") and is_on_floor():
 		velocity.y = jump_velocity
 
 	# Get the input direction and handle the movement/deceleration.
 	# As good practice, you should replace UI actions with custom gameplay actions.
-	var direction := Input.get_axis("ui_left", "ui_right")
+	var direction := Input.get_axis("move_left", "move_right")
+	
+	if direction > 0:
+		animated_sprite.flip_h = false
+	elif direction < 0:
+		animated_sprite.flip_h = true
+		
+	set_animation(direction)
+	
 	if direction:
 		velocity.x = direction * speed
 	else:
 		velocity.x = move_toward(velocity.x, 0, speed)
 
 	move_and_slide()
+	
+func set_animation(direction: float):
+	if is_on_floor():
+		if direction == 0:
+			animated_sprite.play("idle")
+		else:
+			animated_sprite.play("run")
+	else:
+		animated_sprite.play("jump")