public override void OnNeighbourBlockChange(IWorldAccessor world, BlockPos pos, BlockPos neibpos)
{
BEBehaviorMPAxle bempaxle = world.BlockAccessor.GetBlockEntity(pos)?.GetBehavior <BEBehaviorMPAxle>();
if (bempaxle != null && !BEBehaviorMPAxle.IsAttachedToBlock(world.BlockAccessor, bempaxle.Block, pos))
{
bool connected = false;
foreach (BlockFacing face in BlockFacing.ALLFACES)
{
BlockPos npos = pos.AddCopy(face);
IMechanicalPowerBlock block = world.BlockAccessor.GetBlock(npos) as IMechanicalPowerBlock;
bool prevConnected = connected;
if (block != null && block.HasMechPowerConnectorAt(world, pos, face.Opposite) && world.BlockAccessor.GetBlockEntity(pos)?.GetBehavior <BEBehaviorMPBase>()?.disconnected == false)
{
connected = true;
}
BlockAngledGears blockagears = block as BlockAngledGears;
if (blockagears == null)
{
continue;
}
if (blockagears.Facings.Contains(face.Opposite) && blockagears.Facings.Length == 1)
{
world.BlockAccessor.BreakBlock(npos, null);
connected = prevConnected; //undo connected = true in this situation
}
}
if (!connected)
{
world.BlockAccessor.BreakBlock(pos, null);
}
}
base.OnNeighbourBlockChange(world, pos, neibpos);
}
private bool RequiresStand(BlockPos pos, Vec3i vector)
{
BlockMPBase block = Api.World.BlockAccessor.GetBlock(pos.X + vector.X, pos.Y + vector.Y, pos.Z + vector.Z) as BlockMPBase;
if (block == null)
{
return(true);
}
BlockPos sidePos = new BlockPos(pos.X + vector.X, pos.Y + vector.Y, pos.Z + vector.Z);
BEBehaviorMPBase bemp = Api.World.BlockAccessor.GetBlockEntity(sidePos)?.GetBehavior <BEBehaviorMPBase>();
if (bemp == null)
{
return(true);
}
BEBehaviorMPAxle bempaxle = bemp as BEBehaviorMPAxle;
if (bempaxle == null)
{
if (bemp is BEBehaviorMPBrake || bemp is BEBehaviorMPCreativeRotor)
{
BlockFacing side = BlockFacing.FromNormal(vector);
if (side != null && block.HasMechPowerConnectorAt(Api.World, sidePos, side.Opposite))
{
return(false);
}
}
return(true);
}
if (IsAttachedToBlock(Api.World.BlockAccessor, block, sidePos))
{
return(false);
}
return(bempaxle.RequiresStand(sidePos, vector));
}
public override void OnNeighbourBlockChange(IWorldAccessor world, BlockPos pos, BlockPos neibpos)
{
string orients = Orientation;
if (orients.Length == 2 && orients[0] == orients[1])
{
orients = "" + orients[0];
}
BlockFacing[] facings;
facings = orients.Length == 1 ? new BlockFacing[] { BlockFacing.FromFirstLetter(orients[0]) } : new BlockFacing[] { BlockFacing.FromFirstLetter(orients[0]), BlockFacing.FromFirstLetter(orients[1]) };
List <BlockFacing> lostFacings = new List <BlockFacing>();
foreach (BlockFacing facing in facings)
{
BlockPos npos = pos.AddCopy(facing);
IMechanicalPowerBlock nblock = world.BlockAccessor.GetBlock(npos) as IMechanicalPowerBlock;
if (nblock == null || !nblock.HasMechPowerConnectorAt(world, npos, facing.Opposite) || world.BlockAccessor.GetBlockEntity(pos)?.GetBehavior <BEBehaviorMPBase>()?.disconnected == true)
{
lostFacings.Add(facing);
}
}
if (lostFacings.Count == orients.Length)
{
world.BlockAccessor.BreakBlock(pos, null);
return;
}
if (lostFacings.Count > 0)
{
MechanicalNetwork nw = GetNetwork(world, pos);
orients = orients.Replace("" + lostFacings[0].Code[0], "");
Block toPlaceBlock = world.GetBlock(new AssetLocation(FirstCodePart() + "-" + orients));
(toPlaceBlock as BlockMPBase).ExchangeBlockAt(world, pos);
BlockEntity be = world.BlockAccessor.GetBlockEntity(pos);
BEBehaviorMPBase bemp = be.GetBehavior <BEBehaviorMPBase>();
bemp.LeaveNetwork();
//check for connect to adjacent valid facings, similar to TryPlaceBlock
BlockFacing firstFace = BlockFacing.FromFirstLetter(orients[0]);
BlockPos firstPos = pos.AddCopy(firstFace);
BlockEntity beNeib = world.BlockAccessor.GetBlockEntity(firstPos);
IMechanicalPowerBlock neighbour = beNeib?.Block as IMechanicalPowerBlock;
BEBehaviorMPAxle bempaxle = beNeib?.GetBehavior <BEBehaviorMPAxle>();
if (bempaxle != null && !BEBehaviorMPAxle.IsAttachedToBlock(world.BlockAccessor, neighbour as Block, firstPos))
{
return;
}
neighbour?.DidConnectAt(world, firstPos, firstFace.Opposite);
WasPlaced(world, pos, firstFace);
}
}
private bool RequiresStand(BlockPos pos, Vec3i vector)
{
try
{
BlockMPBase block = Api.World.BlockAccessor.GetBlock(pos.X + vector.X, pos.Y + vector.Y, pos.Z + vector.Z) as BlockMPBase;
if (block == null)
{
return(true);
}
BlockPos sidePos = new BlockPos(pos.X + vector.X, pos.Y + vector.Y, pos.Z + vector.Z);
BEBehaviorMPBase bemp = Api.World.BlockAccessor.GetBlockEntity(sidePos)?.GetBehavior <BEBehaviorMPBase>();
if (bemp == null)
{
return(true);
}
BEBehaviorMPAxle bempaxle = bemp as BEBehaviorMPAxle;
if (bempaxle == null)
{
if (bemp is BEBehaviorMPBrake || bemp is BEBehaviorMPCreativeRotor)
{
BlockFacing side = BlockFacing.FromNormal(vector);
if (side != null && block.HasMechPowerConnectorAt(Api.World, sidePos, side.Opposite))
{
return(false);
}
}
return(true);
}
if (IsAttachedToBlock(Api.World.BlockAccessor, block, sidePos))
{
return(false);
}
return(bempaxle.RequiresStand(sidePos, vector));
}
catch (Exception e)
{
#if DEBUG
throw (e);
#else
Api.Logger.Error("Exception thrown in RequiresStand, will log exception but silently ignore it");
Api.Logger.Error("{0}", e);
return(false);
#endif
}
}
public override void OnNeighbourBlockChange(IWorldAccessor world, BlockPos pos, BlockPos neibpos)
{
BEBehaviorMPAxle bempaxle = world.BlockAccessor.GetBlockEntity(pos)?.GetBehavior <BEBehaviorMPAxle>();
if (bempaxle != null && !BEBehaviorMPAxle.IsAttachedToBlock(world.BlockAccessor, bempaxle.Block, pos))
{
foreach (BlockFacing face in BlockFacing.HORIZONTALS)
{
BlockPos npos = pos.AddCopy(face);
BlockAngledGears blockagears = world.BlockAccessor.GetBlock(npos) as BlockAngledGears;
if (blockagears == null)
{
continue;
}
if (blockagears.Facings.Contains(face.Opposite) && blockagears.Facings.Length == 1)
{
world.BlockAccessor.BreakBlock(npos, null);
}
}
}
base.OnNeighbourBlockChange(world, pos, neibpos);
}
public override bool TryPlaceBlock(IWorldAccessor world, IPlayer byPlayer, ItemStack itemstack, BlockSelection blockSel, ref string failureCode)
{
Block blockExisting = world.BlockAccessor.GetBlock(blockSel.Position);
if (!CanPlaceBlock(world, byPlayer, blockSel, ref failureCode, blockExisting))
{
return(false);
}
BlockFacing firstFace = null;
BlockFacing secondFace = null;
BlockMPMultiblockGear largeGearEdge = blockExisting as BlockMPMultiblockGear;
bool validLargeGear = false;
if (largeGearEdge != null)
{
BEMPMultiblock be = world.BlockAccessor.GetBlockEntity(blockSel.Position) as BEMPMultiblock;
if (be != null)
{
validLargeGear = be.Centre != null;
}
}
foreach (BlockFacing face in BlockFacing.ALLFACES)
{
if (validLargeGear && (face == BlockFacing.UP || face == BlockFacing.DOWN))
{
continue;
}
BlockPos pos = blockSel.Position.AddCopy(face);
IMechanicalPowerBlock block = world.BlockAccessor.GetBlock(pos) as IMechanicalPowerBlock;
if (block != null && block.HasMechPowerConnectorAt(world, pos, face.Opposite))
{
if (firstFace == null)
{
firstFace = face;
}
else
{
if (face.IsAdjacent(firstFace))
{
secondFace = face;
break;
}
}
}
}
if (firstFace != null)
{
BlockPos firstPos = blockSel.Position.AddCopy(firstFace);
BlockEntity be = world.BlockAccessor.GetBlockEntity(firstPos);
IMechanicalPowerBlock neighbour = be?.Block as IMechanicalPowerBlock;
BEBehaviorMPAxle bempaxle = be?.GetBehavior <BEBehaviorMPAxle>();
if (bempaxle != null && !BEBehaviorMPAxle.IsAttachedToBlock(world.BlockAccessor, neighbour as Block, firstPos))
{
failureCode = "axlemusthavesupport";
return(false);
}
BlockEntity largeGearBE = validLargeGear ? largeGearEdge.GearPlaced(world, blockSel.Position) : null;
Block toPlaceBlock = getGearBlock(world, validLargeGear, firstFace, secondFace);
//world.BlockAccessor.RemoveBlockEntity(blockSel.Position); //## needed in 1.12, but not with new chunk BlockEntity Dictionary in 1.13
world.BlockAccessor.SetBlock(toPlaceBlock.BlockId, blockSel.Position);
if (secondFace != null)
{
BlockPos secondPos = blockSel.Position.AddCopy(secondFace);
IMechanicalPowerBlock neighbour2 = world.BlockAccessor.GetBlock(secondPos) as IMechanicalPowerBlock;
neighbour2?.DidConnectAt(world, secondPos, secondFace.Opposite);
}
BEBehaviorMPAngledGears beAngledGear = world.BlockAccessor.GetBlockEntity(blockSel.Position)?.GetBehavior <BEBehaviorMPAngledGears>();
if (largeGearBE?.GetBehavior <BEBehaviorMPBase>() is BEBehaviorMPLargeGear3m largeGear)
{
beAngledGear.AddToLargeGearNetwork(largeGear, firstFace);
}
//do this last even for the first face so that both neighbours are correctly set
neighbour?.DidConnectAt(world, firstPos, firstFace.Opposite);
beAngledGear.newlyPlaced = true;
if (!beAngledGear.tryConnect(firstFace) && secondFace != null)
{
beAngledGear.tryConnect(secondFace);
}
beAngledGear.newlyPlaced = false;
return(true);
}
failureCode = "requiresaxle";
return(false);
}
