Fixed player double jumps not working. and added a dash

Entities/Player/player_state_scripts/air_movement/dash.gd

@@ -0,0 +1,50 @@
+extends NodeState
+
+@export var player: Player
+@export var animatedSprite2D: AnimatedSprite2D
+
+const jumpGravity = player.GRAVITY
+
+var dashSpeed: float =  500
+var dashTime: float = .3
+var dashDone: bool = false
+var canDash: bool = true
+
+@warning_ignore("unused_parameter")
+func on_process(delta: float) -> void:
+	pass
+
+@warning_ignore("unused_parameter")
+func on_phyisics_process(delta: float) -> void:
+	
+	
+	player.velocity.y += jumpGravity * delta
+	
+	var direction = -1 if animatedSprite2D.flip_h else 1
+	
+	if direction:
+		player.velocity.x =+ dashSpeed * direction
+	
+	transition_states()
+
+func enter() -> void:
+	player.canDash = false
+	dashDone = false
+	animatedSprite2D.play("Fall")
+	await get_tree().create_timer(dashTime).timeout
+	dashDone = true
+
+func exit() -> void:
+	animatedSprite2D.stop()
+
+func transition_states() -> void:
+	
+	if not dashDone:
+		return
+	
+	if player.is_on_floor():
+		transition.emit("idle")
+	
+	if not player.is_on_floor():
+		transition.emit("fall")
+