Credit to: Tlpwnzer


Models

Code:

< entity > setModel( < Model > ); - Sets the model of a specific entity

com_plasticcase_friendly - Care Package Green
com_plasticcase_enemy - Care Package Red
com_plasticcase_trap_friendly - Care Package Black
prop_suitcase_bomb - Suitcase
vehicle_b2_bomber - Bomber Vehicle
vehicle_uav_static_mp - Uav Plane
level.flagModel["allies"] - Friendly Flag
level.flagModel["axis"] - Enemy Flag

Text Functions

Code:

iprintln( < Text Here > ); -
iprintlnbold( < Text Here > ); -
println( < Text Here > ); -
thread maps\mp\gametypes\_hud_message::hintMessage( < Text Here > ); - Typewriter Text

Visions

Code:

< entity > VisionSetNakedForPlayer( < Vision >, < Transition Time > ); - Call on entity, changes vision for that player only
VisionSetNaked( < Vision >, < Transition Time > ); - Sets the vision for everyone

Dvars

Code:

setDvar( < Dvar >, < Value > ); - Sets the value for everyone
< entity > setClientDvar( < Dvar >, < Value > ); - Sets the value for a specific entity
getDvar( < Dvar > ); - Gets the value of the Dvar

Stat Editing

Code:

< entity > setPlayerData( < Stat >, < Value > );

Stats:
kills
deaths
experience
wins
losses
ties
headshots
assists
hits
misses
killstreak
winstreak

Button Monitoring

Code:

< player > NotifyOnPlayerCommand( < notify >, < condition > );

Conditions:
"+usereload"
"weapnext"
"+gostand"
"+melee"
"+actionslot 1"
"+actionslot 2"
"+actionslot 3"
"+actionslot 4"
"+frag"
"+smoke"
"+attack"
"+speed_throw"
"+stance"
"+breathe_sprint"

Usage:
MonitorButton()
{
        self notifyOnPlayerCommand( "Knife", "+melee"; );
        while( 1 )
        {
                self waittill( "Knife" );
                //self suicide();
        }
}

Killstreaks

Code:

< Player > maps\mp\killstreaks\_killstreaks::giveKillstreak( < Killstreak >, < Pop-up > );

Killstreaks:
uav
ims
sentry
precision_airstrike
helicopter
emp
nuke
remote_tank
sam_turret
counter_uav

Weapons

Code:

< Player > giveWeapon( < Weapon Name > ); - Simply gives the Player said gun
< Player > switchToWeapon( < Weapon Name > ); - Switches to the weapon if the Player has it
< Player > takeWeapon( < Weapon Name > ); - Takes the weapon if the Player has it
< Player > takeAllWeapons(); - Takes all of the Players weapons away

God Mode

Code:

GodMode()
{
        self endon( "death" );
        self endon( "disconnect" );
        self.maxHealth = 9999999;
        self.health = self.maxHealth;

        for(;;)
        {
                if( self.health < self.maxHealth ) self.health = self.maxHealth;
                wait 0.1;
        }
}

Complete All Challenges

Code:

completeAllChallenges()
{
       self endon( "death" );
    self thread maps\mp\gametypes\_hud_message::hintMessage( "Completing All Challenges, Please Wait..." );
       foreach ( challengeRef, challengeData in level.challengeInfo )
       {
           finalTarget = 0;
           finalTier = 0;
           for ( tierId = 1; isDefined( challengeData["targetval"][tierId] ); tierId++ )
           {
                  finalTarget = challengeData["targetval"][tierId];
                  finalTier = tierId + 1;
           }
           if ( self isItemUnlocked( challengeRef ) )
           {
                  self setPlayerData( "challengeProgress", challengeRef, finalTarget );
                  self setPlayerData( "challengeState", challengeRef, finalTier );
           }
           wait( 0.01 );
       }
   self thread maps\mp\gametypes\_hud_message::hintMessage( "All Challenges Completed" );
}

Animation

Code:

At the top of your gsc, put "#using_animtree( < Animtree > );" - Not needed but much cleaner

AnimTrees:
destructibles
animated_props
generic_human
multiplayer
player
vehicles

PrecacheMpAnim( < Animation > ); - Use this to preCache your animation so you can use it anywhere

< entity > ScriptModelPlayAnim( < Animation > ); - Should animate said entity with your custom animation
< entity > willNeverChange(); - Animation you've given it will not change
< entity > scriptModelClearAnim( < Animation > ); - Clears the animation you were using

Custom Classes

Code:

self setPlayerData( "customClasses", < class num >, "name", < Text > ); - Sets custom class name
self setPlayerData( "customClasses", < class num >, "weaponSetups", < 0 - 1 >, "weapon", < Weapon > ); - Sets custom class weapon
self setPlayerData( "customClasses", < class num >, "weaponSetups", < 0 - 1 >, "camo", < Camo > ); - Sets custom class camo
self setPlayerData( "customClasses", < class num >, "weaponSetups", < 0 - 1 >, "attachment", 0, < Attachment > ); - Sets custom class attachment
self setPlayerData( "customClasses", < class num >, "perks", < 0 - 4 >, < Perk > ); - Sets custom class perk
self setPlayerData( "customClasses", < class num >, "specialGrenade", < Grenade > ); - Sets custom class special grenade

Dont forfeit with online dvars

Replace your maps\mp\gametypes\_gamelogic.gsc with this:
http://pastebin.com/J5es0DnT

Misc.

Code:

< Player > setStance( < Stance > ); - Sets the players stance( prone, crouche or stand )
< Player > getStance(); - Gets the players current stance

Clean Modern Warfare 3 Files:
Common_level_temp_mp.ff -
Here

Code_post_gfx_mp.ff -
Here

Common_level_temp_specialops.ff -
Here

Code_post_gfx_specialops.ff -
Here



Source