tweaks to hud and finally have the machete... kind of working?

scripts/melee_collision.gd

@@ -1,4 +1,4 @@
-extends Area3D
+extends Node
 
 var bullet_damage
 
@@ -8,8 +8,3 @@ var bullet_damage
 # Called when the node enters the scene tree for the first time.
 func _ready() -> void:
 	bullet_damage = machete.bullet_damage
-
-
-# Called every frame. 'delta' is the elapsed time since the previous frame.
-func _process(delta: float) -> void:
-	pass