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KF2-Dev-Scripts/KFGame/Classes/AICommand_ThrowGrenade.uc

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2020-12-13 15:01:13 +00:00
//=============================================================================
// AICommand_ThrowGrenade
//=============================================================================
// Command currently used by Hans for throwing grenades. Change the "within"
// if you want to let other Zeds use this command.
//=============================================================================
// Killing Floor 2
// Copyright (C) 2015 Tripwire Interactive LLC
//=============================================================================
class AICommand_ThrowGrenade extends AICommand_SpecialMove
within KFAIController_Hans;
/** 0 = no barrage, 1 = small barrage, 2 = big barrage */
var int GrenadeBarrage;
/** Whether we should keep trying to do this command if we're unable to at first */
var bool bHuntAndHeal;
/** Create the command to throw the grenade (TODO: add support for InTarget override) */
static function bool ThrowGrenade( KFAIController_Hans AI, optional int inGrenadeBarrage, optional bool bIsHuntAndHeal )
{
local AICommand_ThrowGrenade Cmd;
Cmd = new(AI) default.class;
if( Cmd != None )
{
Cmd.GrenadeBarrage = inGrenadeBarrage;
Cmd.bHuntAndHeal = bIsHuntAndHeal;
AI.PushCommand( Cmd );
return true;
}
return false;
}
/** Command started */
function Pushed()
{
/** Update debug AI status */
AIActionStatus = "Attempting to throw grenade";
/** Stop moving and stop probing melee range */
DisableMeleeRangeEventProbing();
//Pawn.SetDesiredRotation( rotator(Enemy.Location - Location) );
SetFocalPoint(vect(0,0,0));
Focus = Enemy;
Super.Pushed();
}
function LockdownAI()
{
if( MyHansPawn.CanMoveWhileThrowingGrenades() )
{
return;
}
super.LockdownAI();
}
function Popped()
{
Focus = none;
EnableMeleeRangeEventProbing();
super.Popped();
}
state Command_SpecialMove
{
/** Make sure the pawn has rotated to face its target */
function bool ShouldFinishRotation()
{
return true;
}
function bool ExecuteSpecialMove()
{
if( Super.ExecuteSpecialMove() )
{
// If we successfully did a smoke grenade throw, clear the pending flag
if( KFPawn_ZedHansBase(MyKFPawn) != none )
{
KFPawn_ZedHansBase(MyKFPawn).bPendingSmokeGrenadeBarrage = false;
}
return true;
}
else
{
// If we were trying to do a grenade throw, do it when we can
if( GrenadeBarrage > 0 && bHuntAndHeal && KFPawn_ZedHansBase(MyKFPawn) != none )
{
KFPawn_ZedHansBase(MyKFPawn).bPendingSmokeGrenadeBarrage = true;
}
return false;
}
}
/** Return the regular grenade special move or the grenade barrage special move */
function ESpecialMove GetSpecialMove()
{
if( GrenadeBarrage == 0 )
{
return SM_Hans_ThrowGrenade;
}
else if( GrenadeBarrage == 1 )
{
return SM_Hans_GrenadeHalfBarrage;
}
else
{
return SM_Hans_GrenadeBarrage;
}
}
}
DefaultProperties
{
bAllowedToAttack=false
/** ToDo: Use a timer set to be called roughly when the throw anim notify should be called */
TimeOutDelaySeconds=25.f
/** If false, there's a chance the special move will execute even if CanDoSpecialMove() returns false */
bShouldCheckSpecialMove=true
}