more various tweaks to held items and chests in order to make carrying chests fun

scripts/weapon_resource.gd

@@ -8,6 +8,7 @@ class_name weapon_resource
 @export_enum("Mag","Revolver","Bolt Action") var reload_type = 0
 @export var bullet : bullet_resource
 @export_enum("Auto", "Single", "Burst") var fire_mode: int
+@export var hitscan_range : float = 100 ##for hitscan and melee weapons
 @export var fov_zoom_amt = .98
 @export var ads : bool = false
 @export var recoil_amount : Vector3 = Vector3(.05,.05,.05)