public static void Received(ushort id, byte[] data, ulong sender, bool isArrivedFromServer)
{
AddBlockPacket temp = MyAPIGateway.Utilities.SerializeFromBinary <AddBlockPacket>(data);
if (temp != null)
{
MyObjectBuilder_PistonTop newTop = temp.newTop;
IMyCubeGrid grid = MyAPIGateway.Entities.GetEntityById(temp.gridId) as IMyCubeGrid;
if (newTop != null && grid != null)
{
grid.AddBlock(newTop, false);
}
}
}
private static bool TrySetDir(IMyPistonTop top, IMyPistonBase piston, out IMyPistonTop result)
{
result = top;
if (((MyCubeGrid)top.CubeGrid).BlocksCount == 1)
{
// Top is the only block on the grid, the piston can safely set its orientation.
return(true);
}
// Get directions that the top should have.
Matrix m = WorldToLocal(piston.WorldMatrix, top.CubeGrid.WorldMatrix);
Base6Directions.Direction forward = Base6Directions.GetClosestDirection(m.Forward);
Base6Directions.Direction up = Base6Directions.GetClosestDirection(m.Up);
if (top.Orientation.Up != up)
{
// Top must be facing up.
result = null;
return(false);
}
if (top.Orientation.Forward == forward)
{
// Top is already in the correct orientation.
return(true);
}
// Replace the top with one that is in the correct orientation.
MyObjectBuilder_PistonTop ob = (MyObjectBuilder_PistonTop)top.GetObjectBuilderCubeBlock(true);
ob.BlockOrientation = new SerializableBlockOrientation(forward, up);
top.CubeGrid.RemoveBlock(top.SlimBlock);
((MyCubeGrid)top.CubeGrid).SendRemovedBlocks();
ob.EntityId = 0;
result = top.CubeGrid.AddBlock(ob, false)?.FatBlock as IMyPistonTop;
if (result != null)
{
ob.EntityId = result.EntityId;
new AddBlockPacket(top.CubeGrid, ob).SendToOthers();
return(true);
}
return(false);
}
public AddBlockPacket(IMyCubeGrid cubeGrid, MyObjectBuilder_PistonTop newTop)
{
gridId = cubeGrid.EntityId;
this.newTop = newTop;
}