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/state_event_connector.gd

@@ -0,0 +1,11 @@
+extends Node
+
+@export var state_machine: PlayerStateMachine
+
+# Public Methods
+func OnMovementQueued(direction_vector: Vector2) -> void:
+	state_machine.SendEventToCurrentStateIfValid("MovementQueued", direction_vector)
+
+
+func OnNoMovementQueued() -> void:
+	state_machine.SendEventToCurrentStateIfValid("NoMovementQueued")