coolantsteam.c

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class EffCoolantSteam : EffVehicleSmoke
{
    override void SetParticleStateLight()
    {
        SetParticleState( ParticleList.HATCHBACK_COOLANT_OVERHEATING );
        UpdateParticle();
    }
    
    override void SetParticleStateHeavy()
    {
        SetParticleState( ParticleList.HATCHBACK_COOLANT_OVERHEATED );
        UpdateParticle();
    }
    
    void UpdateParticle()
    {
        Car parent = Car.Cast( GetAttachmentParent() );
        Particle p = GetParticle();
        
        if (parent && p)
        {
            float speed = parent.GetSpeedometerAbsolute();
                
            float lifetime_scale = (100 - speed) / 100;
            if (lifetime_scale < 0.1)
                lifetime_scale = 0.1;
                
            float birthrate_scale = 1 + (speed * 0.02 );
                
            float speed_scale = 1 + (speed * 0.2 );
            if (speed_scale > 10)
                speed_scale = 10;
                
            float size_scale = 1 + (speed * 0.05 );
                
            if (size_scale > 2.5)
                size_scale = 2.5;
                
            float gravity_add = speed * 0.005 ;
                
            p.ScaleParticleParamFromOriginal( EmitorParam.LIFETIME, lifetime_scale );
            p.ScaleParticleParamFromOriginal( EmitorParam.LIFETIME_RND, lifetime_scale );
            p.ScaleParticleParamFromOriginal( EmitorParam.BIRTH_RATE, birthrate_scale );
            p.ScaleParticleParamFromOriginal( EmitorParam.BIRTH_RATE_RND, birthrate_scale );
            p.ScaleParticleParamFromOriginal( EmitorParam.VELOCITY, speed_scale );
            p.ScaleParticleParamFromOriginal( EmitorParam.VELOCITY_RND, speed_scale );
            p.ScaleParticleParamFromOriginal( EmitorParam.SIZE, size_scale );
            p.SetParticleParam              ( EmitorParam.GRAVITY_SCALE, gravity_add );
        }
    }
}