[Open Assets] Gordon Freeman v0.95

This update features quite a few changes from the last few! I finally got motivation to work on this again, thankfully...

• Environmental damage reduced from 15 to 10
• Players can now get gibbed
• Support for Ringslinger Revolution added
  • ...But due to questionable decisions when MIDIMan was coding RSR, the HUD for Health and Armor might still be there at the time this is being written.
• Weapon property rsrrailring added (which makes your current weapon follow the .357's behavior with RSR's Rail Ring power-up when you pick one up)
  • The HL2 .357 example was now updated to include this property
• Planted the initial seeds for support involving a project full of DOOM

• Reverted the stupid mistake of denying any table writes if not Freeman
• Hangout packs (TOL_HANGOUT and TOL_HANGSP) now always rely on friendlyfire to check if PvP is allowed
• Can you tell I'm running out of good update titles (please stop breaking freeman I just want to work on DOOM)

Hopefully should squash a series of unfortunate events that can happen in netgames

• All players will now get a player.hl table as a result of this

• Made sure to actually verify that Freeman players are actually Freeman players before doing things to them (What a fantastic idea, why didn't I think of that?!)
• Messages can now tick through without needing to be Gordon first

• Gave BJ and Duke their weapon support back
• Adds global HL.disableTitleScreen andmobj.hl.dontkillplayers
• kombiHL1SpecialHandlers[skin].damage can now sometimes return things (officially, false to represent an aborted hit)
• ???

• Messagemode is now able to show up again if you were using it before
• Proper handling of camera that SRB2 itself couldnt be bothered to do for some reason

• Added mobj.hl.nobasebehavior to objects using item.pickupstats HL_PickupStats[itemtype]
• Added gore of my comfort character
• Gave more support for Sonic Doom 2
• THZ1's drop now gets ignored by fall damage
• More safety nets in general
• Checkpoints now save a back-up of most of the player's variables
• The vanilla crosshair is now used when the current weapon defines none
• Automatic Ring will now always give an MP5 (or MP5 primary ammo)
• SWEPs folder added to organize weapon definitions
• Added basic shell of Snarks

SHOULD fix things relating to damage this time.

Quick patch-like update that should fix some issues with configuration (not that I'm admitting it got UglyKnux'd or anything)

• Demo'ing basic proper I/O handling
• Freeman now has proper renders (textures by sanicblock.)
• Character support has been extended to be able to get their current weapon and such
• Freeman can now see the health status of everyone (and what everyone is carrying)
• Finally overhauled the weapon definition system
  • Attached a "weapon addition mod" as a basic show-off as to how to utilize it (this is so basic, infact, that you need to load Freeman first to use it)
  • There MAY be bugs that have cropped up due to this change, but the major ones should be squashed for the time being
• Added more sprites for the DOOM Viewmodels
  • Added more viewmodels to the DOOM weapons in general
• Added basic framework for G-Man entities
• Added noflashing to HL_SetMTStats
• Made "Is there space" checks actually check if there is space for you to stand back up
• Moved where the killfeed resides to HL.killfeed
• Added global function HL_DecrementWeaponAmmo
• Added "Use Friendly Fire" as a third argument to HL_IsAlly
• Suit items can now use klaxonbeat to play the Klaxon Beat when the player gains the HEV Suit
• Temporarily dropped weapon support for characters other than Doomguy
• You can now gain score against Freemen in Match
• Updated the death camera
• Killfeed can now be printed to console (toggleable via hl_printkillfeed)
• Zooming in now has a proper implementation
• DMGStats warning will now only appear if a damage source required its use
• GSrcObjects have been split and will feature elsewhere
• added vflags field to viewmodels
• HUD Coloring now has a guard against when player.hl.cmap is nil
• Added grate, duct, and organicas footstep sounds
  • metal_light is now aliased to grate
• Added more textures in the texture list
• The title screen now fills the screen with pure black