public override void OnBlockRemoved(int value, int newValue, int x, int y, int z)
{
int num = Terrain.ExtractContents(value);
int data = Terrain.ExtractData(value);
switch (num)
{
case 237:
{
StopPiston(new Point3(x, y, z));
int face2 = PistonBlock.GetFace(data);
Point3 point2 = CellFace.FaceToPoint3(face2);
int cellValue3 = m_subsystemTerrain.Terrain.GetCellValue(x + point2.X, y + point2.Y, z + point2.Z);
int num4 = Terrain.ExtractContents(cellValue3);
int data4 = Terrain.ExtractData(cellValue3);
if (num4 == 238 && PistonHeadBlock.GetFace(data4) == face2)
{
m_subsystemTerrain.DestroyCell(0, x + point2.X, y + point2.Y, z + point2.Z, 0, noDrop: false, noParticleSystem: false);
}
break;
}
case 238:
if (!m_allowPistonHeadRemove)
{
int face = PistonHeadBlock.GetFace(data);
Point3 point = CellFace.FaceToPoint3(face);
int cellValue = m_subsystemTerrain.Terrain.GetCellValue(x + point.X, y + point.Y, z + point.Z);
int cellValue2 = m_subsystemTerrain.Terrain.GetCellValue(x - point.X, y - point.Y, z - point.Z);
int num2 = Terrain.ExtractContents(cellValue);
int num3 = Terrain.ExtractContents(cellValue2);
int data2 = Terrain.ExtractData(cellValue);
int data3 = Terrain.ExtractData(cellValue2);
if (num2 == 238 && PistonHeadBlock.GetFace(data2) == face)
{
m_subsystemTerrain.DestroyCell(0, x + point.X, y + point.Y, z + point.Z, 0, noDrop: false, noParticleSystem: false);
}
if (num3 == 237 && PistonBlock.GetFace(data3) == face)
{
m_subsystemTerrain.DestroyCell(0, x - point.X, y - point.Y, z - point.Z, 0, noDrop: false, noParticleSystem: false);
}
else if (num3 == 238 && PistonHeadBlock.GetFace(data3) == face)
{
m_subsystemTerrain.DestroyCell(0, x - point.X, y - point.Y, z - point.Z, 0, noDrop: false, noParticleSystem: false);
}
}
break;
}
}
