WVEradicatorV2.EradicatorShell

/******************************************************************************
EradicatorShell

Creation date: 2011-08-22 16:32
Last change: $Id$
Copyright © 2011, Wormbo
Website: http://www.koehler-homepage.de/Wormbo/
Feel free to reuse this code. Send me a note if you found it helpful or want
to report bugs/provide improvements.
Please ask for permission first, if you intend to make money off reused code.
******************************************************************************/

class EradicatorShell extends ONSMortarShell;


#exec audio import file=Sounds\ShellBrakingExplode1.wav
#exec audio import file=Sounds\ShellBrakingExplode2.wav
#exec audio import file=Sounds\ShellFragmentExplode1.wav
#exec audio import file=Sounds\ShellFragmentExplode2.wav


var Sound AirExplosionSound;
var class<Projectile> ChildProjectileClass;
var float SpreadFactor;
var Emitter SmokeTrail;


simulated function PostBeginPlay()
{
	if (!PhysicsVolume.bWaterVolume && Level.NetMode != NM_DedicatedServer)
		Trail = Spawn(class'FlakShellTrail', self);

	Super(Projectile).PostBeginPlay();
}

simulated function Timer()
{
	local int i, j;
	local Projectile Child;
	local float Mag;
	local vector CurrentVelocity, X, Y, Z;

	if (Level.NetMode != NM_DedicatedServer)
		Spawn(class'ONSArtilleryShellSplit', self, , Location, Rotation);
	
	CurrentVelocity = 0.85 * Velocity;
	GetAxes(rotator(CurrentVelocity), X, Y, Z);

	// one shell in each of 9 zones
	for (i = -1; i < 2; i++)
	{
		for (j= -1; j < 2; j++)
		{
			if (Abs(i) + Abs(j) > 1)
				Mag = 0.7;
			else
				Mag = 1.0;
			Child = Spawn(ChildProjectileClass, self,, Location);
			if (Child != None)
			{
				Child.Velocity = CurrentVelocity + SpreadFactor * (X * (FRand() - 0.5) + Mag * (Y * (RandRange(0.3, 1.0) * i) + Z * (RandRange(0.3, 1.0) * j)));
				Child.InstigatorController = InstigatorController;
			}
		}
	}
	ExplodeInAir();
}

simulated function SpawnEffects(vector HitLocation, vector HitNormal)
{
	local PlayerController PC;

	PlaySound(ImpactSound, SLOT_None, 2.0);
	if (EffectIsRelevant(Location, false))
	{
		PC = Level.GetLocalPlayerController();
		if (PC.ViewTarget != None && VSize(PC.ViewTarget.Location - Location) < 3000)
			Spawn(ExplosionEffectClass,,, HitLocation + HitNormal * 16);
		Spawn(ExplosionEffectClass,,, HitLocation + HitNormal * 16);
		if (ExplosionDecal != None && Level.NetMode != NM_DedicatedServer)
			Spawn(ExplosionDecal, self,, HitLocation, rotator(-HitNormal));
	}
}

simulated function ExplodeInAir()
{
	bExploded = true;
	PlaySound(AirExplosionSound, SLOT_None, 2.0);
	if (Level.NetMode != NM_DedicatedServer)
		Spawn(AirExplosionEffectClass);

	Explode(Location, Normal(Velocity));
		Destroy();
}


//=============================================================================
// Default values
//=============================================================================

defaultproperties
{
	Begin Object Class=ProceduralSound Name=ShellBrakingExplode1P
		BaseSound = Sound'ShellBrakingExplode1'
		PitchModification = -10
		PitchVariance = 20
	End Object
	
	Begin Object Class=ProceduralSound Name=ShellBrakingExplode2P
		BaseSound = Sound'ShellBrakingExplode2'
		PitchModification = -10
		PitchVariance = 20
	End Object
	
	Begin Object Class=SoundGroup Name=ShellBrakingExplodeSound
		Sounds = (Sound'ShellBrakingExplode1P',Sound'ShellBrakingExplode2P')
	End Object
	
	AirExplosionSound = Sound'ShellBrakingExplodeSound';
	ImpactSound = Sound'ShellFragmentExplodeSound';
	ExplosionEffectClass = class'EradicatorAirExplosion';
	AirExplosionEffectClass = class'EradicatorAirExplosion';
	AmbientSound = None;
	MyDamageType = class'DamTypeEradicatorShell';
	ChildProjectileClass = class'EradicatorShellChild';
	SpreadFactor = 400.0;
	TransientSoundRadius = 500.0;
}