the "not quite 'push to production on friday' but close enough" update:

- mod is now fully client-side and is no longer needed on server
: pickup notifications now display in both single-player and multiplayer
- minor change to notification format (+- is now in front)
- modified range at which sounds can be heard
- modified when notification/sound will be displayed/played: now also triggers when your character picks up an item from the ground

- (wip) modding support: mod has been rewritten to allow other modders to add custom pickup sounds (if they want to). a sample commented Autorun file can be found as Lua/modding_example.lua. At the moment this is dependent on custom impactSoundTags, so you would also be required to have a custom <Sound/> file. Ideally, however, I would want to allow mods to use the vanilla sounds for impacts, and custom sounds for pickup, and not have to provide both custom impact and pickup sounds.

- use impact_metal_light as a fallback for modded impactsoundtags. fixes "object reference not set..." console spam.

- actually fix text notifications not displaying (now they should *only* display when you give an item to or receive an item from someone else)
- fix picking up a metal crate displaying a notification that you picked up two (it should not send a notification at all)
- attempt to fix current items being displayed as picked up on every round start (fixed by delaying when the mod is allowed to start displaying notifications)

istfg if this mod breaks again

- add more logging for invalid sound tag checking

- fix text notifications not displaying
- remove "object reference not set to an instance of an object" console spam, and attempt to add logging to narrow down the cause

- only items you give/receive will have a popup
- add sound cue when moving items between inventories

- fix new console error spam because of typos lmao
- only make received item notifications play a sound

- change notification colours; make received item notification different from picked up item notification
- attempt to fix "attempt to index a nil value" potentially caused by assuming that the client is always controlling a character

- fix getting modded item names