fCraft.IsoCat.GetBlock C# (CSharp) Method

        byte GetBlock( int xx, int yy, int hh ) {
            int realx;
            int realy;
            switch( Rot ) {
                case 0:
                    realx = xx;
                    realy = yy;
                    break;
                case 1:
                    realx = dimX1 - yy;
                    realy = xx;
                    break;
                case 2:
                    realx = dimX1 - xx;
                    realy = dimY1 - yy;
                    break;
                default:
                    realx = yy;
                    realy = dimY1 - xx;
                    break;
            }
            int pos = (hh * dimY + realy) * dimX + realx;

            if( Mode == IsoCatMode.Normal ) {
                return bp[pos];
            } else if( Mode == IsoCatMode.Peeled && (xx == (Rot == 1 || Rot == 3 ? dimY1 : dimX1) || yy == (Rot == 1 || Rot == 3 ? dimX1 : dimY1) || hh == Map.Height - 1) ) {
                return 0;
            } else if( Mode == IsoCatMode.Cut && xx > (Rot == 1 || Rot == 3 ? dimY2 : dimX2) && yy > (Rot == 1 || Rot == 3 ? dimX2 : dimY2) ) {
                return 0;
            } else if( Mode == IsoCatMode.Chunk && (realx < chunkCoords[0] || realy < chunkCoords[1] || hh < chunkCoords[2] || realx > chunkCoords[3] || realy > chunkCoords[4] || hh > chunkCoords[5]) ) {
                return 0;
            }

            return bp[pos];
        }
    }