GameEntities.Firework.Fire C# (CSharp) Method

        void Fire()
        {
            if( !Visible )
                return;

            if( fireworkBulletType == null )
                return;

            Bullet bullet = (Bullet)Entities.Instance.Create( fireworkBulletType, Map.Instance );

            bullet.Position = GetInterpolatedPosition() + new Vec3( 0, 0, .1f );

            EngineRandom random = World.Instance.Random;
            Quat rot = new Angles( random.NextFloatCenter() * 25, 90 + random.NextFloatCenter() * 25, 0 ).ToQuat();

            bullet.Rotation = rot;

            bullet.PostCreate();

            foreach( MapObjectAttachedObject attachedObject in bullet.AttachedObjects )
            {
                MapObjectAttachedRibbonTrail attachedRibbonTrail = attachedObject as MapObjectAttachedRibbonTrail;
                if( attachedRibbonTrail == null )
                    continue;

                ColorValue color;
                switch( random.Next( 4 ) )
                {
                case 0: color = new ColorValue( 1, 0, 0 ); break;
                case 1: color = new ColorValue( 0, 1, 0 ); break;
                case 2: color = new ColorValue( 0, 0, 1 ); break;
                case 3: color = new ColorValue( 1, 1, 0 ); break;
                default: color = new ColorValue( 0, 0, 0 ); break;
                }

                if( attachedRibbonTrail.RibbonTrail != null )
                    attachedRibbonTrail.RibbonTrail.Chains[ 0 ].InitialColor = color;
            }
        }