- The Complete Enhanced Teamplay -
                                    v0.93

                                A QuakeC Mod

                                     By
                                John Spickes

What's New:

	4/6/97	v0.93 -- QW 1.5 port and partial rewrite by Myrkul
	(myrkul@myrkul.org).  Fixed an old bug that could allow teams
	to become uneven.  Added a feature to kill players who try to
	leave with less than a certain number of frags.  Added teamName
	and skin enforcement, necessary for QW.

	8/17/96  v0.92 -- Teams are now persistent across level changes.  
	This fixed some problems with players being fragged several
	times when enterring the game or new levels.
	Changed MOTD to use a new self.flags field instead of the
	old .motd entity float.
	
        8/6/96 -- Added Ugly MOTD functionality, motd.qc.  Added strict
        coop option.  (edit teamplay.qc to toggle)

        8/4/96 -- Fixed a bug that would allow players to gain 
	infinite ammo by repeatedly dropping and picking up weapons in
	coop play.  You now only get ammo from weapons when TEAM_DROP_ITEMS
	is off.
	
        8/3/96  v0.91 -- Added dropping backpacks and weapons.

        7/31/96 v0.9 -- I've just completed coding of the TeamLock and
        Static Team features.  Looks like we're just about ready for
        first release.  This version is still a little quirky, but I think
        it's workable enough for playtesting on team servers out there.

Description:
        The Complete Enhanced Teamplay is a QuakeC mod which is intended
        to provide a great deal of flexibility in teamplay settings.  I've
        retained all of the original functionality of Quake v1.01 and my
        previous Enhanced Teamplay, and added many more features.  My aim
        is to have lots of useful teamplay options which the server can
        select at will, while minimizing my modification to the original
        QuakeC code.  The options included in this release are:

        * Players' health can be protected from friendly fire damage
        * Players' armor can be protected from friendly fire damage
        * Damage inflicted to teammates can be mirrored on the attacker
        * Frags can be deducted for the killing of teammates
        * Players can be killed for killing their teammates
        * Players can be required to use only colors specified by the server
        * Players can be prohibited from changing teams
        * Players can be allowed to drop ammo and weapons
	* Players can be booted when they get a certain number of negative frags
	* Players can be killed on attempted exit if they have too few frags

        All these options can be turned on and off individually.

Installation:
        To run a server using this mod, you need the registered version of
        Quake and the QuakeC compiler.  The compiler can be obtained from
        ID Software or from www.stomped.com.  To install the mod, copy
        the included source files over the originals from the qcc
        distribution and compile.  See the instructions with the compiler
        for more information on how to use modified qc code.

Teamplay feature use:
        A lot of options can be configured with this mod.  The majority of
        these options are configurable using the teamplay variable.
        This mod uses the teamplay variable as a bitfield, with each bit
        associated with a different teamplay option.  The bits are as follows:

        1       Health Protect
                Players receive no health damage from teammates' attacks.
        2       Armor Protect
                Players receive no armor damage from teammates' attacks.
        4       Damage to Attacker
                A player who attacks his teammate will receive the same
                damage the teammate would have received, had he not been
                protected.
        8       Frag Penalty
                Any player who kills his teammate will be penalized frags.
                The number of frags to penalize is adjustable by a simple
                edit in the teamplay.qc file.
        16      Death Penalty
                Any player who kills his teammate will burst apart in a
                bloody mess.
        32      Team Color Lock
                Players will only be allowed to be certain colors.  Team
                colors can be specified for up to four teams in the
                teamplay.qc file.  Players who have illegal colors
                when they enter will be put into the team with the fewest
                members.  Any player who changes team (pants color) will
                be fragged and their frag count is reset to zero.
        64      Static Teams
                Players will not be allowed to change teams.  
	128	Drop Items
		Players will be allowed to drop ammo and weapons.  
		IMPULSE 20 will drop a backpack and IMPULSE 21 will 
		drop the current weapon.  You can't drop the axe or
		single-shotgun.
	256	Boot Negs
		Boots players who get too many negative frags.  Useful
		on servers that allow friendly fire with negative frags
		for killing teammates, to prevent server abuse.
	512	Frag Minimum
		Players who attempt to exit the level with less than a
		certain number of frags are killed.
        
        Obviously, not all these options make sense together.  teamplay 9
        doesn't really make sense, because you couldn't ever kill a
        teammate, and thus you could never incur the one frag penalty.
        To select multiple options, add the numbers of the options together.

        Examples:
        teamplay 96     Team Color Lock, Static Teams
                This results in players being automatically assigned to
                teams and not allowed to change to other teams.
        teamplay 3      Health Protect, Armor Protect
                You can't hurt your teammates' health OR armor.
        teamplay 28     Mirror Damage, Frag Penalty, Death Penalty
                When you shoot your teammates, you take damage and so
                do they.  If you kill a teammate, you'll take a frag
                penalty and you'll be killed.
        teamplay 120    Static Teams, Color Lock, Frag Penalty, Death Penalty

        In addition to the bitfield, you can also set teamplay to a negative
        number.  When teamplay is negative, it indicates how many frags
        players should be penalized for killing their teammates.  In this
        mode of operation, the only effect of the teamplay setting is that
        the number of frags indicated by teamplay is deducted from a player's
        frag count when he kills a teammate.  This is equivalent to teamplay
        8, except that the frag penalty is adjustable in-game.

        Besides the teamplay setting, there are some other options that can
        be modified by editing the source.  These options are constants at
        the beginning of teamplay.qc and are marked so you can find them.
        One option specifies the default frag penalty.  This is the number
        of frags that will be deducted by the bit-field Frag Penalty setting.

        There are four constants in teamplay.qc which allow configuration of
        the teamlock settings.  TEAM_COLOR1 thru TEAM_COLOR4 have values
        indicating a legal team color, or -1.  A value of -1 indicates that
        this team is not used.  Thus, the number of teams is adjustable
        from 1 to 4.

        Example:

        float   TEAM_COLOR1 =   4;
        float   TEAM_COLOR2 =   13;
        float   TEAM_COLOR3 =   -1;
        float   TEAM_COLOR4 =   -1;

        This setting indicates that there should be two teams.  Team 1's
        color is red and team 2's color is blue.  Teams 3 & 4 are not used
        and thus have a value of -1.

	By default, the server will enforce that all players are wearing the
	"base" skin so that the players can be told apart by color.  Alternately,
	teams can be told apart by the skin they are wearing.  To set this up,
	go into teamplay.qc and edit the skin names in the function 
	TeamSkinForTeam().  No understanding of the code is required.
		
        If you change any of the constant values, you must recompile before
        your changes will take effect.

MOTD use:

	Most of the MOTD functionality resides in motd.qc.  If you want 
	to change your MOTD, you can modify motd.qc.  It's a simple matter
	of changing the print statements to say what you want.  The MOTD
	will be automatically be displayed when players spawn regardless 
	of the teamplay setting.

Known bugs/quirks:

	In order to change teams, players must attempt to change color.
	Attempting to change team name (by typing "team blah") will not
	have an effect, nor will attempting to change skin.

        The Color Lock and Static Teams settings sometimes behave
        unexpectedly when turned on in the middle of gameplay.  I've spent
        quite a bit of time trying to make them do the correct things,
        but they still work much better if you set them before the game
        starts.  Thus it is recommended that you set your teamplay value
        before you begin the team game.
	
Future additions:  (hopefully)

        Team Frag Counter
        Team Frag Counter triggers fraglimit
        Combination with The Fiend's Pentagram to allow teams of humans
        	vs. Fiends and such

Bug reports, comments, suggestions:

        If you find bugs in this software or have comments or suggestions,
        please send an email.

                      THE COMPLETE ENHANCED TEAMPLAY

                              Programming by
                          John Spickes aka Guru
                          jspickes@eng.umd.edu                               

                    QuakeWorld Port and Partial Rewrite
                        Charles Kendrick aka Myrkul
                            myrkul@myrkul.org

Thanks to the following netizens:

	* Dennis Noordsij (lnoordsi@inter.NL.net), who gave me the
        	idea for TeamLock.
	* Vhold who wrote the original code to drop backpacks.
	* Griffin, who helped me figure out how to retain teams across
		levels.

$Id: team.txt 1.11 1996/08/17 16:28:21 jspickes Exp $