public boolean onItemUse( ItemStack par1ItemStack, EntityPlayer par2EntityPlayer, World par3World, int par4, int par5, int par6, int par7, float par8, float par9, float par10) { if (par7 != 1) { return false; } else { ++par5; Block block = this.doorBlock; if (par2EntityPlayer.canPlayerEdit(par4, par5, par6, par7, par1ItemStack) && par2EntityPlayer.canPlayerEdit(par4, par5 + 1, par6, par7, par1ItemStack)) { if (!block.canPlaceBlockAt(par3World, par4, par5, par6)) { return false; } else { int i1 = MathHelper.floor_double( (double) ((par2EntityPlayer.rotationYaw + 180.0F) * 4.0F / 360.0F) - 0.5D) & 3; ItemDoor.placeDoorBlock(par3World, par4, par5, par6, i1, block); --par1ItemStack.stackSize; return true; } } else { return false; } } }
@Override public boolean canBePlantedHere(World world, int x, int y, int z, ItemStack stack) { if (!world.isAirBlock(x, y, z)) return false; Block groundId = world.getBlock(x, y - 1, z); return (_block.canPlaceBlockAt(world, x, y, z) && _block.canBlockStay(world, x, y, z)) || (_block instanceof IPlantable && groundId != null && groundId.canSustainPlant(world, x, y, z, ForgeDirection.UP, (IPlantable) _block)); }
private boolean func_179474_a(World worldIn, BlockPos p_179474_2_, Block p_179474_3_, Block p_179474_4_, Block p_179474_5_) { return !p_179474_3_.canPlaceBlockAt(worldIn, p_179474_2_) ? false : (p_179474_4_.getMaterial() != Material.air ? false : (p_179474_5_.getMaterial() == Material.air ? false : p_179474_5_.isFullCube())); }
public void updateEntity() { // Check for ghost TEs if (dead) return; // Make sure the relays haven't been broken verifyRelay(); // Bounce if (linked && worldObj.getTotalWorldTime() % 100 == 0 && !worldObj.isBlockIndirectlyGettingPowered(xCoord, yCoord, zCoord)) { // Target coordinates to check int targetX = xCoord + movementDirection.offsetX; int targetZ = zCoord + movementDirection.offsetZ; // Switch direction if at end of track if (worldObj.getBlock(targetX, yCoord, targetZ) != Block.getBlockFromName("air") || worldObj.getBlock(targetX, yCoord + 1, targetZ) != Block.getBlockFromName("air")) { movementDirection = movementDirection.getOpposite(); } } // Move if (linked && worldObj.getTotalWorldTime() % 100 == 1 && !worldObj.isBlockIndirectlyGettingPowered(xCoord, yCoord, zCoord)) { // Cache coordinated int targetX = xCoord + movementDirection.offsetX; int targetZ = zCoord + movementDirection.offsetZ; // Check for abandoned TEs if (worldObj.getBlock(xCoord, yCoord, zCoord) != ThaumicTinkerer.registry.getFirstBlockFromClass(BlockMobilizer.class)) { return; } // Check if the space the mobilizer will move into is empty if ((worldObj.isAirBlock(targetX, yCoord, targetZ) || worldObj.getBlock(targetX, yCoord, targetZ).isAir(worldObj, targetX, yCoord, targetZ) && (worldObj.isAirBlock(xCoord, yCoord + 1, zCoord) || worldObj.isAirBlock(targetX, yCoord + 1, targetZ) || worldObj .getBlock(targetX, yCoord + 1, targetZ) .isAir(worldObj, targetX, yCoord + 1, targetZ)))) { // Move Entities // List<Entity> entities = worldObj.getEntitiesWithinAABB(Entity.class, // AxisAlignedBB.getBoundingBox(xCoord, yCoord, zCoord, xCoord+1, yCoord+3, zCoord+1)); // System.out.print(entities); // for(Entity e: entities){ // e.setPosition(e.posX+movementDirection.offsetX, e.posY, // e.posZ+movementDirection.offsetZ); // } // Move the block on top of the mobilizer if (!worldObj.isRemote) { TileEntity passenger = worldObj.getTileEntity(xCoord, yCoord + 1, zCoord); IAppEngApi api = AEApi.instance(); // Prevent the passenger from popping off. Not sent to clients. worldObj.setBlock(targetX, yCoord, targetZ, Block.getBlockFromName("stone"), 0, 0); // Move non-TE blocks Block passengerId = worldObj.getBlock(xCoord, yCoord + 1, zCoord); if (worldObj.isAirBlock(xCoord, yCoord + 1, zCoord) || passengerId.canPlaceBlockAt(worldObj, targetX, yCoord + 1, targetZ)) { if (passenger == null) { if (passengerId != Block.getBlockFromName("bedrock") && passengerId != Block.getBlockFromName("")) { worldObj.setBlock( targetX, yCoord + 1, targetZ, passengerId, worldObj.getBlockMetadata(xCoord, yCoord + 1, zCoord), 3); if (passengerId != Block.getBlockFromName("air") && passengerId != Block.getBlockFromName("piston_head")) { worldObj.setBlock( xCoord, yCoord + 1, zCoord, Block.getBlockFromName("air"), 0, 2); } } // If AE is installed, use its handler } else if (api != null) { if (api.registries().moveable().askToMove(passenger)) { worldObj.setBlock( targetX, yCoord + 1, targetZ, worldObj.getBlock(xCoord, yCoord + 1, zCoord), worldObj.getBlockMetadata(xCoord, yCoord + 1, zCoord), 3); passenger.invalidate(); worldObj.setBlockToAir(xCoord, yCoord + 1, zCoord); api.registries() .moveable() .getHandler(passenger) .moveTile(passenger, worldObj, targetX, yCoord + 1, targetZ); api.registries().moveable().doneMoving(passenger); passenger.validate(); } // Handler IMovableTiles and vanilla TEs without AE } else if (passenger instanceof IMovableTile || passenger.getClass().getName().startsWith("net.minecraft.tileentity")) { boolean imovable = passenger instanceof IMovableTile; if (imovable) ((IMovableTile) passenger).prepareToMove(); worldObj.setBlock( targetX, yCoord + 1, targetZ, worldObj.getBlock(xCoord, yCoord + 1, zCoord), worldObj.getBlockMetadata(xCoord, yCoord + 1, zCoord), 3); passenger.invalidate(); worldObj.setBlockToAir(xCoord, yCoord + 1, zCoord); // IMovableHandler default code Chunk c = worldObj.getChunkFromBlockCoords(targetX, targetZ); c.func_150812_a(targetX & 0xF, yCoord + 1, targetZ & 0xF, passenger); if (c.isChunkLoaded) { worldObj.addTileEntity(passenger); worldObj.markBlockForUpdate(targetX, yCoord + 1, targetZ); } if (imovable) ((IMovableTile) passenger).doneMoving(); passenger.validate(); } } // Move self this.invalidate(); worldObj.removeTileEntity(xCoord, yCoord, zCoord); worldObj.setBlock(xCoord, yCoord, zCoord, Block.getBlockFromName("air"), 0, 2); worldObj.setBlock( targetX, yCoord, targetZ, ThaumicTinkerer.registry.getFirstBlockFromClass(BlockMobilizer.class)); int oldX = xCoord; int oldZ = zCoord; this.xCoord = targetX; this.zCoord = targetZ; this.validate(); worldObj.addTileEntity(this); worldObj.removeTileEntity(oldX, yCoord, oldZ); worldObj.notifyBlockChange(oldX, yCoord, oldZ, Block.getBlockFromName("air")); } } } }