Rework player state system to use an event subscription system to avoid directly calling methods on individual state and having to worry about validity

Entities/Characters/Player/Scripts/sprite.gd

@@ -1,4 +1,4 @@
-extends Node2D
+extends AnimatedSprite2D
 class_name PlayerSprite
 
 # Signals
@@ -6,37 +6,11 @@ signal DrawingBowAnimationFinished
 signal FiringArrowAnimationFinished
 signal AnimationFinished(animation_name: String)
 
-# Exports
-@export var state_machine: PlayerStateMachine
-@export var direction_component: FacingDirectionComponent
-
-# OnReady Variables
-@onready var full: AnimatedSprite2D = $Full
-
 # Private Variables
-var _all_parts: Array[AnimatedSprite2D]
 var _current_animation := "idle-down"
 var _is_flipped := false
 
 # Public Methods
-func UpdateSprite() -> void:
-	var current_state := state_machine.current_state
-	var current_direction := direction_component.GetCurrentDirection()
-	var animation := _build_animation_name(current_state, current_direction)
-	var should_flip := _should_flip_horizontal()
-	
-	if animation == _current_animation and should_flip == _is_flipped:
-		return
-	
-	_current_animation = animation
-	_is_flipped = should_flip
-	
-	for part in _all_parts:
-		part.animation = animation
-		part.play()
-		part.flip_h = should_flip
-
-
 func OnAnimationFinished() -> void:
 	if _current_animation.begins_with("drawing-bow-"):
 		DrawingBowAnimationFinished.emit()
@@ -47,18 +21,8 @@ func OnAnimationFinished() -> void:
 
 func PlaySpecifiedAnimation(animation_name: String) -> void:
 	_current_animation = animation_name
-	for part in _all_parts:
-		part.animation = animation_name
-		part.play()
-
-
-# Called when the node enters the scene tree for the first time.
-func _ready() -> void:
-	_all_parts = [
-		full
-	]
-	
-	UpdateSprite()
+	animation = animation_name
+	play()
 
 
 func _build_animation_name(state: BaseState, direction: Enums.Directions) -> String:
@@ -72,7 +36,3 @@ func _direction_to_animation_state(direction: Enums.Directions) -> String:
 	if direction == Enums.Directions.LEFT or direction == Enums.Directions.RIGHT:
 		return "side"
 	return Enums.Directions.keys()[direction].to_lower()
-
-
-func _should_flip_horizontal() -> bool:
-	return direction_component.GetCurrentDirection() == Enums.Directions.LEFT