UnrealShare.SlithProjectile

//=============================================================================
// SlithProjectile.
//=============================================================================
class SlithProjectile extends Projectile;

#exec MESH IMPORT MESH=ngel ANIVFILE=MODELS\ngel_a.3D DATAFILE=MODELS\ngel_d.3D X=0 Y=0 Z=0 ZEROTEX=1
#exec MESH ORIGIN MESH=ngel X=-20 Y=0 Z=0 YAW=0 PITCH=-64 ROLL=0

#exec MESH SEQUENCE MESH=ngel SEQ=All     STARTFRAME=0   NUMFRAMES=56
#exec MESH SEQUENCE MESH=ngel SEQ=Flying  STARTFRAME=0   NUMFRAMES=13
#exec MESH SEQUENCE MESH=ngel SEQ=Still   STARTFRAME=13  NUMFRAMES=1
#exec MESH SEQUENCE MESH=ngel SEQ=Hit     STARTFRAME=14  NUMFRAMES=10
#exec MESH SEQUENCE MESH=ngel SEQ=Drip    STARTFRAME=24  NUMFRAMES=13
#exec MESH SEQUENCE MESH=ngel SEQ=Slide   STARTFRAME=37  NUMFRAMES=7
#exec MESH SEQUENCE MESH=ngel SEQ=Shrivel STARTFRAME=44  NUMFRAMES=12

#exec TEXTURE IMPORT NAME=Jflare FILE=MODELS\flare.PCX
#exec MESHMAP SCALE MESHMAP=ngel X=0.1 Y=0.1 Z=0.2
#exec MESHMAP SETTEXTURE MESHMAP=ngel NUM=0 TEXTURE=Jflare

#exec AUDIO IMPORT FILE="Sounds\slith\Slispt1.WAV" NAME="SliSpawn" GROUP="Slith"
#exec AUDIO IMPORT FILE="Sounds\slith\SliImp2.WAV" NAME="SliImpact" GROUP="Slith"

var rotator RandRot;
var vector SurfaceNormal;   
var bool bInAir;
var float DotProduct;
var int i;

function Timer()
{
    local GreenSmokePuff gsp;

    gsp = Spawn(class'GreenSmokePuff',,,Location+SurfaceNormal*9);
    if (i!=-1) 
    {
        if (LightBrightness > 10) LightBrightness -= 10;
        DrawScale = 0.9*DrawScale;
        gsp.DrawScale = DrawScale*5;
        i++;
        if (i>12) Explode(Location, vect(0,0,0));
    }
}

function Explode(vector HitLocation, vector HitNormal)
{
    local FlameBall f;

    HurtRadius(damage * DrawScale, DrawScale * 200, 'corroded', MomentumTransfer, HitLocation);
    Destroy();  
}
    
auto state Flying
{
    function ProcessTouch (Actor Other, vector HitLocation) 
    { 
        if ( Slith(Other) == None )
            Explode(HitLocation, vect(0,0,0)); 
    }

    singular function TakeDamage( int NDamage, Pawn instigatedBy, Vector hitlocation, 
                            vector momentum, name damageType )
    {
        Explode(Location, vect(0,0,0));
    }

    function HitWall( vector HitNormal, actor Wall )
    {
        MakeNoise(0.6); 
        bInAir = False;
        PlaySound(ImpactSound); 
        SurfaceNormal = HitNormal;
        RandRot = rotator(HitNormal);
        RandRot.Roll += 32768;
        SetRotation(RandRot);   
        PlaySound(ImpactSound);     
        SetPhysics(PHYS_None);
        GoToState('OnSurface');
    }

    function BeginState()
    {   
        i=-1;
        if (FRand() < 0.5)
            DrawScale = 0.3 + 0.7 * FRand();
        Velocity = Vector(Rotation) * speed;    
        SetTimer(0.2,True);
        RotationRate.Yaw = Int(200000 * FRand()) - 100000;
        RotationRate.Pitch = Int(FRand() * (200000 - Abs(RotationRate.Yaw))) 
                                - (100000 - Abs(RotationRate.Yaw)/2);
        LoopAnim('Flying',0.4);
        SurfaceNormal = Vect(0,0,0);
        bInAir=True;
        PlaySound(SpawnSound);
        if( Region.zone.bWaterZone )
            Velocity=Velocity*0.7;
    }
}

state OnSurface
{
    function ProcessTouch (Actor Other, vector HitLocation)
    {
        Explode(HitLocation, vect(0,0,0));
    }
Begin:
    i=0;
    PlayAnim('Hit');
    FinishAnim();
    DotProduct = SurfaceNormal dot vect(0,0,-1);
    If( DotProduct > 0.7 )
    {
        PlayAnim('Drip',0.1);
        FinishAnim();
    }
    else if (DotProduct > -0.5)
    {
        PlayAnim('Slide',0.2);
        Finishanim();
    }
}

defaultproperties
{
     speed=750.000000
     Damage=40.000000
     MomentumTransfer=20000
     SpawnSound=Sound'UnrealShare.Slith.SliSpawn'
     ImpactSound=Sound'UnrealShare.Slith.SliImpact'
     bNetTemporary=False
     Mesh=LodMesh'UnrealShare.ngel'
     DrawScale=0.500000
     bUnlit=True
     CollisionRadius=6.000000
     CollisionHeight=4.000000
     LightType=LT_Steady
     LightEffect=LE_NonIncidence
     LightBrightness=101
     LightHue=88
     LightSaturation=9
     LightRadius=4
     bBounce=True
     bFixedRotationDir=True
}