add character contorller and damage handling

DamageHandling/hurt_box.gd

@@ -0,0 +1,18 @@
+class_name HurtBox extends Area2D
+
+signal damage_recieved(damage:float)
+@export_flags("player","enemy") var type
+
+# Called when the node enters the scene tree for the first time.
+func _ready() -> void:
+	pass # Replace with function body.
+
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+func _process(delta: float) -> void:
+	pass
+
+func on_damage_receieved(hitbox:HitBox):
+	if hitbox.affect & type: 
+		damage_recieved.emit(hitbox.damage)
+	#if type