U2Pawns.U2KillerSprout

//=============================================================================
// U2KillerSprout.
//=============================================================================

class U2KillerSprout extends U2PawnBase;

/*-----------------------------------------------------------------------------
NOTE: real (blocking) collision cylinder encompasses base only (not tentacles)
and a "proxy" collision cylinder is used to detect enemies which are within
reach of the tentacles.
*/

var CollisionProxy GrabCollisionProxy;
var float TouchingRadius;
var float TouchingHeight;	// from ground (including 2x normal collision height)

//-----------------------------------------------------------------------------

event PostBeginPlay()
{
	local float ActualTouchingRadius, ActualTouchingHeight;
	
	Super.PostBeginPlay();

	// allocate a proxy collision cylinder for detecting when the tentacles are touched without blocking anything
	ActualTouchingRadius = TouchingRadius * CollisionRadius/default.CollisionRadius;
	ActualTouchingHeight = TouchingHeight * CollisionHeight/default.CollisionHeight;
	
	GrabCollisionProxy = Spawn( class'CollisionProxy' );
	GrabCollisionProxy.CP_SetCollision( true, false, false );
	GrabCollisionProxy.CP_SetLocation( Location + vect(0,0,1)*(ActualTouchingHeight - CollisionHeight) );
	GrabCollisionProxy.CP_SetCollisionSize( ActualTouchingRadius, ActualTouchingHeight - 2*CollisionHeight );
	GrabCollisionProxy.CP_SetTouchTarget( Controller );
	GrabCollisionProxy.SetBase( Self );
}

//-----------------------------------------------------------------------------

function float GetMinReachZ()
{
	return ( Location.Z + CollisionHeight );
}

//-----------------------------------------------------------------------------

function float GetMaxReachZ()
{
	return ( GetMinReachZ() + 2*GrabCollisionProxy.CollisionHeight );
}

//-----------------------------------------------------------------------------

function CleanupCollisionProxy()
{
	if( GrabCollisionProxy != None )
	{
		GrabCollisionProxy.Destroy();
		GrabCollisionProxy = None;
	}
}

//-----------------------------------------------------------------------------

event Destroyed()
{
	CleanupCollisionProxy();
	Super.Destroyed();
}

//-----------------------------------------------------------------------------

// collision proxy handles all touch/untouch notifications
event Touch( Actor Other );
event UnTouch( Actor Other );

//-----------------------------------------------------------------------------
// Let Controller.NotifyTakeHit handle hit.

function PlayTakeHit( vector HitLocation, int Damage, class<DamageType> DamageType );

//-----------------------------------------------------------------------------

function PlayDying( class<DamageType> DamageType, vector HitLocation, Pawn InstigatedBy, vector Momentum )
{
	Super.PlayDying( DamageType, HitLocation, InstigatedBy, Momentum );
	// this is normally done in the animation controller, but this npc doesn't have one.
	AnimRate = 0.0;
}

//-----------------------------------------------------------------------------

state @ DyingState
{
	ignores Bump, HitWall, HeadVolumeChange, PhysicsVolumeChange, BeginFalling, BreathTimer;

	event BeginState()
	{
		Super.BeginState();
		CleanupCollisionProxy();
	}
}

//-----------------------------------------------------------------------------

defaultproperties
{
	TouchingRadius=30.000000
	TouchingHeight=130.000000
	AnimationControllerClass=None
	VoicePackage="U2KillerSproutA"
	bCanSwim=false
	GroundSpeed=0.000000
	Health=500
	bAlwaysGib=true
	UnderWaterTime=-1.000000
	ControllerClass=Class'U2Pawns.U2KillerSproutController'
	bIgnoreImpactForces=true
	Mesh=LegendMesh'GlmCreaturesG.KillerSprout'
	CollisionRadius=30.000000
	CollisionHeight=20.000000
	Buoyancy=0.000000
     UseReticleOnEvents(0)="UseReticleText"
     UseReticleOnEvents(1)="UseReticleCorners"
     UseReticleOnEvents(2)="UseReticleSideBars"
     ProximityReticleOnEvents(0)="ProximityReticleCorners"
     ProximityReticleOnEvents(1)="ProximityReticleSideBars"
}