MultiBlock structure problem

[decebaldecebal]

Hello guys,

I recently started creating a MultiBlock 2x2x2 structure that is made up of one type of block.I have managed to do (I think) almost all of it, but the problem I have is that the GUI won't open and that the Master TileEntity coordinates have ALWAYS the X axes value higher with one then the coordinate that the last block in the structure is placed.

 

I have made my structure have a MasterBlock in the low left corner.That is also the block you need to click on before the structure forms.What I did is that I used metadata to check with direction the block has in the world so that it will always be in the low left corner.

 

So the structure functions as follows:

You put down the first block in the bottom left facing you, then you place the other blocks need.After that, your right click the first block placed and the structure should form and open the GUI.

 

I have tested it and it seems like the structure forms, but the GUI is not opening, only when some glitch happens after I remove a block.

 

Also I have made so that if you remove a block, it make the MasterBlock in all the other TileEntities null.

 

Here is my code, I have looked for 5 hours at it now, and I still can not find what is wrong with it:

 

Advanced Coal Refiner(the block)

package general.blocks.Machines;

import lib.GuiIDs;
import general.geoactivity;
import general.blocks.Machines.ACR.ACRTileE;
import net.minecraft.block.BlockContainer;
import net.minecraft.block.material.Material;
import net.minecraft.entity.EntityLivingBase;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.item.ItemStack;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.tileentity.TileEntityFurnace;
import net.minecraft.util.MathHelper;
import net.minecraft.world.World;

public class AdvancedCoalRefiner extends BlockContainer
{
public AdvancedCoalRefiner(int id, Material material)
{
	super(id, material);
}

/**
     * Called when the block is placed in the world.
     */
    public void onBlockPlacedBy(World par1World, int par2, int par3, int par4, EntityLivingBase par5EntityLivingBase, ItemStack par6ItemStack)
    {
        int l = MathHelper.floor_double((double)(par5EntityLivingBase.rotationYaw * 4.0F / 360.0F) + 0.5D) & 3;

        if (l == 0)
        {
            par1World.setBlockMetadataWithNotify(par2, par3, par4, 2, 2);
        }

        if (l == 1)
        {
            par1World.setBlockMetadataWithNotify(par2, par3, par4, 5, 2);
        }

        if (l == 2)
        {
            par1World.setBlockMetadataWithNotify(par2, par3, par4, 3, 2);
        }

        if (l == 3)
        {
            par1World.setBlockMetadataWithNotify(par2, par3, par4, 4, 2);
        }

        if (par6ItemStack.hasDisplayName())
        {
            ((TileEntityFurnace)par1World.getBlockTileEntity(par2, par3, par4)).setGuiDisplayName(par6ItemStack.getDisplayName());
        }
        System.out.println(par1World.getBlockMetadata(par2, par3, par4));
    }

@Override
    public boolean onBlockActivated(World par1World, int par2, int par3, int par4, EntityPlayer par5EntityPlayer, int par6, float par7, float par8, float par9)
    {
	if (par1World.isRemote)
		return true;
	else
	{
		ACRTileE tile_entity = (ACRTileE) par1World.getBlockTileEntity(par2, par3, par4);
		if (tile_entity == null || par5EntityPlayer.isSneaking())
			return false;
		if(!tile_entity.isValid)
		{
			System.out.println("works1");
			if(tile_entity.checkMultiblock())
			{
				tile_entity.makeMultiBlock();
			}
		}
		if(tile_entity.isValid)
		{
			System.out.println("works3");
			ACRTileE core = (ACRTileE)tile_entity.getCore();
			if(core!=null)
			{
				System.out.println(core.xCoord + " " + core.yCoord + " " + core.zCoord);
				par5EntityPlayer.openGui(geoactivity.instance, GuiIDs.ACR, par1World, core.xCoord, core.yCoord, core.zCoord);
			}
		}
		return true;
	}
    }

@Override
    public void breakBlock(World par1World, int par2, int par3, int par4, int par5, int par6)
    {
	ACRTileE tile_entity = (ACRTileE) par1World.getBlockTileEntity(par2, par3, par4);
	ACRTileE core = tile_entity.getCore();
	if(core!=null)
	{
		System.out.println("destroy1");
		core.destroyMultiBlock();
	}

        super.breakBlock(par1World, par2, par3, par4, par5, par6);
        par1World.removeBlockTileEntity(par2, par3, par4);
    }

@Override
public TileEntity createNewTileEntity(World world)
{
	return new ACRTileE();
}
}

 

ACRTileE (the tile entity)

package general.blocks.Machines.ACR;

import general.geoactivity;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.inventory.ISidedInventory;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.tileentity.TileEntity;

public class ACRTileE extends TileEntity implements ISidedInventory
{	
ACRTileE coretile=null;
private int coreX, coreY, coreZ;
public boolean isValid=false;

public boolean checkMultiblock()
{
	int meta = this.getBlockMetadata();
	int xc, zc, yc;

	for(int x=0;x<=1;x++)
		for(int z=0;z<=1;z++)
			for(int y=0;y<=1;y++)
			{
				yc = yCoord + y;
				xc = xCoord;
				zc = zCoord;
				if(meta==3)
				{
					xc = xCoord + x;
					zc = zCoord - z;
				}
				else if(meta==2)
				{
					xc = xCoord - x;
					zc = zCoord + z;
				}
				else if(meta==5)
				{
					xc = xCoord - x;
					zc = zCoord - z;
				}
				else if(meta==4)
				{
					xc = xCoord + x;
					zc = zCoord + z;
				}

				if(worldObj.getBlockId(xc, yc, zc)!=geoactivity.advancedcoalrefiner.blockID)
					return false;
			}
	return true;
}

public void makeMultiBlock()
{
	int meta = this.getBlockMetadata();
	int xc, zc, yc;

	for(int x=0;x<=1;x++)
		for(int z=0;z<=1;z++)
			for(int y=0;y<=1;y++)
			{
				yc = yCoord + y;
				xc = xCoord;
				zc = zCoord;
				if(meta==3)
				{
					xc = xCoord + x;
					zc = zCoord - z;
				}
				else if(meta==2)
				{
					xc = xCoord - x;
					zc = zCoord + z;
				}
				else if(meta==5)
				{
					xc = xCoord - x;
					zc = zCoord - z;
				}
				else if(meta==4)
				{
					xc = xCoord + x;
					zc = zCoord + z;
				}
				ACRTileE tile_entity = (ACRTileE)worldObj.getBlockTileEntity(xc, yc, zc);
				if(tile_entity!=null)
				{
					System.out.println("works2");
					tile_entity.isValid=true;
					tile_entity.setCore(this);
				}
				System.out.println(getCore());
			}
	isValid=true;
	System.out.println(xCoord + " " + yCoord + " " + zCoord);
}

public void destroyMultiBlock()
{
	int meta = this.getBlockMetadata();
	int xc, zc, yc;

	for(int x=0;x<=1;x++)
		for(int z=0;z<=1;z++)
			for(int y=0;y<=1;y++)
			{
				yc = yCoord + y;
				xc = xCoord;
				zc = zCoord;
				if(meta==3)
				{
					xc = xCoord + x;
					zc = zCoord - z;
				}
				else if(meta==2)
				{
					xc = xCoord - x;
					zc = zCoord + z;
				}
				else if(meta==5)
				{
					xc = xCoord - x;
					zc = zCoord - z;
				}
				else if(meta==4)
				{
					xc = xCoord + x;
					zc = zCoord + z;
				}
				ACRTileE tile_entity = (ACRTileE)worldObj.getBlockTileEntity(xc, yc, zc);
				if(tile_entity!=null)
				{
					tile_entity.isValid=false;
					tile_entity.setCore(null);
				}
				System.out.println(getCore());
			}
	isValid=false;
}

public ACRTileE getCore()
{
	if(coretile == null && coreX!=0 && coreY!=0 && coreZ!=0)
		coretile = (ACRTileE)worldObj.getBlockTileEntity(coreX, coreY, coreZ);

	return coretile;
}

public void setCore(ACRTileE core)
{		
	coretile = core;
	if(coretile!=null)
	{
		coreX = core.xCoord;
		coreY = core.yCoord;
		coreZ = core.zCoord;
	}
	else
	{
		coreX = 0;
		coreY = 0;
		coreZ = 0;
	}
}

@Override
public void readFromNBT(NBTTagCompound tagCompound)
{
	super.readFromNBT(tagCompound);

	coreX = tagCompound.getInteger("CoreX");
	coreY = tagCompound.getInteger("CoreY");
	coreZ = tagCompound.getInteger("CoreZ");
}

@Override
public void writeToNBT(NBTTagCompound tagCompound)
{
	super.writeToNBT(tagCompound);

	tagCompound.setInteger("CoreX", coreX);
	tagCompound.setInteger("CoreY", coreY);
	tagCompound.setInteger("CoreZ", coreZ);
}

@Override
public int getSizeInventory()
{
	// TODO Auto-generated method stub
	return 0;
}

@Override
public ItemStack getStackInSlot(int i)
{
	// TODO Auto-generated method stub
	return null;
}

@Override
public ItemStack decrStackSize(int i, int j)
{
	// TODO Auto-generated method stub
	return null;
}

@Override
public ItemStack getStackInSlotOnClosing(int i)
{
	// TODO Auto-generated method stub
	return null;
}

@Override
public void setInventorySlotContents(int i, ItemStack itemstack)
{
	// TODO Auto-generated method stub

}

@Override
public String getInvName()
{
	// TODO Auto-generated method stub
	return null;
}

@Override
public boolean isInvNameLocalized()
{
	// TODO Auto-generated method stub
	return false;
}

@Override
public int getInventoryStackLimit()
{
	// TODO Auto-generated method stub
	return 0;
}

@Override
public boolean isUseableByPlayer(EntityPlayer entityplayer)
{
	// TODO Auto-generated method stub
	return false;
}

@Override
public void openChest()
{
	// TODO Auto-generated method stub

}

@Override
public void closeChest()
{
	// TODO Auto-generated method stub

}

@Override
public boolean isItemValidForSlot(int i, ItemStack itemstack)
{
	// TODO Auto-generated method stub
	return false;
}

@Override
public int[] getAccessibleSlotsFromSide(int var1)
{
	// TODO Auto-generated method stub
	return null;
}

@Override
public boolean canInsertItem(int i, ItemStack itemstack, int j)
{
	// TODO Auto-generated method stub
	return false;
}

@Override
public boolean canExtractItem(int i, ItemStack itemstack, int j)
{
	// TODO Auto-generated method stub
	return false;
}
}

 

The container (only used for testing purposes ATM)

package general.blocks.Machines.ACR;

import general.blocks.Machines.CR.CRSlot;
import general.blocks.Machines.CR.CRTileE;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.entity.player.InventoryPlayer;
import net.minecraft.inventory.Container;
import net.minecraft.inventory.Slot;

public class ACRContainer extends Container
{
public ACRContainer(ACRTileE par2TileEntityFurnace, InventoryPlayer par1InventoryPlayer)
{
	//furnace = par2TileEntityFurnace;
	/*
	this.addSlotToContainer(new Slot(par2TileEntityFurnace, 0, 66, 35));
	this.addSlotToContainer(new Slot(par2TileEntityFurnace, 1, 30, 35));
	this.addSlotToContainer(new CRSlot(par1InventoryPlayer.player, par2TileEntityFurnace, 2, 126, 35));
	*/
	int var3;

	for (var3 = 0; var3 < 3; ++var3)
		for (int var4 = 0; var4 < 9; ++var4)
			this.addSlotToContainer(new Slot(par1InventoryPlayer, var4 + var3 * 9 + 9, 8 + var4 * 18, 84 + var3 * 18));

	for (var3 = 0; var3 < 9; ++var3)
		this.addSlotToContainer(new Slot(par1InventoryPlayer, var3, 8 + var3 * 18, 142));
}


@Override
public boolean canInteractWith(EntityPlayer entityplayer)
{
	// TODO Auto-generated method stub
	return false;
}

}

 

The GUI (again only used for testing)

package general.blocks.Machines.ACR;

import general.blocks.Machines.CR.CRContainer;
import general.blocks.Machines.CR.CRTileE;
import net.minecraft.client.gui.inventory.GuiContainer;
import net.minecraft.entity.player.InventoryPlayer;
import net.minecraft.util.ResourceLocation;

import org.lwjgl.opengl.GL11;

public class ACRGUI extends GuiContainer
{
private static final ResourceLocation field_110410_t = new ResourceLocation("GeoActivity:textures/gui/CR.png");
private ACRTileE furnaceInventory;

public ACRGUI(InventoryPlayer par1InventoryPlayer, ACRTileE par2TileEntityFurnace)
{
	super(new ACRContainer(par2TileEntityFurnace, par1InventoryPlayer));
	furnaceInventory = par2TileEntityFurnace;
}

@Override
protected void drawGuiContainerForegroundLayer(int par1, int par2)
{
	fontRenderer.drawString("Coal Refiner", 60, 8, 4210752);
	fontRenderer.drawString("Inventory", 8, ySize - 96 + 2, 4210752);
}

@Override
protected void drawGuiContainerBackgroundLayer(float par1, int par2, int par3)
{
	GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);

	mc.func_110434_K().func_110577_a(field_110410_t);
	int var5 = (width - xSize) / 2;
	int var6 = (height - ySize) / 2;
	this.drawTexturedModalRect(var5, var6, 0, 0, xSize, ySize);
	int var7;

	/*
	if (furnaceInventory.isBurning())
	{
		var7 = furnaceInventory.getBurnTimeRemainingScaled(12);
		this.drawTexturedModalRect(var5 + 49, var6 + 36 + 12 - var7, 176, 12 - var7, 14, var7 + 2);
	}

	var7 = furnaceInventory.getCookProgressScaled(24);
	this.drawTexturedModalRect(var5 + 89, var6 + 34, 176, 14, var7 + 1, 16);
	*/
}
}

 

Gui Handler

package core;

import general.blocks.CM.CMI.CMIContainer;
import general.blocks.CM.CMI.CMIGUI;
import general.blocks.CM.CMI.CMITileE;
import general.blocks.CM.CMII.CMIIContainer;
import general.blocks.CM.CMII.CMIIGUI;
import general.blocks.CM.CMII.CMIITileE;
import general.blocks.Machines.ACR.ACRContainer;
import general.blocks.Machines.ACR.ACRGUI;
import general.blocks.Machines.ACR.ACRTileE;
import general.blocks.Machines.CR.CRContainer;
import general.blocks.Machines.CR.CRGUI;
import general.blocks.Machines.CR.CRTileE;
import general.items.tools.Adv.AdvContainer;
import general.items.tools.Adv.AdvGUI;
import general.items.tools.Adv.AdvInventory;
import general.items.tools.RM.RMContainer;
import general.items.tools.RM.RMGUI;
import general.items.tools.RM.RMInventory;
import lib.GuiIDs;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.world.World;
import cpw.mods.fml.common.network.IGuiHandler;

public class guiHandler implements IGuiHandler
{
@Override
public Object getServerGuiElement(int id, EntityPlayer player, World world, int x, int y, int z)
{
	if (!world.blockExists(x, y, z))
		return null;

	TileEntity tile_entity = world.getBlockTileEntity(x, y, z);

	switch (id)
	{
		case GuiIDs.ACR:
			if (!(tile_entity instanceof ACRTileE))
				return null;
			return new ACRContainer((ACRTileE) tile_entity, player.inventory);
		default:
			return null;
	}
}

@Override
public Object getClientGuiElement(int id, EntityPlayer player, World world, int x, int y, int z)
{
	if (!world.blockExists(x, y, z))
		return null;

	TileEntity tile_entity = world.getBlockTileEntity(x, y, z);

	switch (id)
	{
		case GuiIDs.ACR:
			if (!(tile_entity instanceof ACRTileE))
				return null;
			return new ACRGUI(player.inventory, (ACRTileE) tile_entity);
		default:
			return null;
	}
}
}

 

I have also registered the TileEntity and the block correctly.

 

I think the problem is in the onBlockActivated activated method, but I am not quite sure...

[GotoLink]

In tile entity:

@Override
public boolean isUseableByPlayer(EntityPlayer entityplayer)
{
	// TODO Auto-generated method stub
	return false;
}

In container:

@Override
public boolean canInteractWith(EntityPlayer entityplayer)
{
	// TODO Auto-generated method stub
	return false;
}

 

I don't think you want those to be always false.

[decebaldecebal]

In tile entity:

@Override
public boolean isUseableByPlayer(EntityPlayer entityplayer)
{
	// TODO Auto-generated method stub
	return false;
}

In container:

@Override
public boolean canInteractWith(EntityPlayer entityplayer)
{
	// TODO Auto-generated method stub
	return false;
}

 

I don't think you want those to be always false.

 

Thank you very much, I knew I made some stupid mistake, I often do.

[biggles2206]

Hello guys,

I recently started creating a MultiBlock 2x2x2 structure that is made up of one type of block.I have managed to do (I think) almost all of it, but the problem I have is that the GUI won't open and that the Master TileEntity coordinates have ALWAYS the X axes value higher with one then the coordinate that the last block in the structure is placed.

 

I have made my structure have a MasterBlock in the low left corner.That is also the block you need to click on before the structure forms.What I did is that I used metadata to check with direction the block has in the world so that it will always be in the low left corner.

 

So the structure functions as follows:

You put down the first block in the bottom left facing you, then you place the other blocks need.After that, your right click the first block placed and the structure should form and open the GUI.

 

I have tested it and it seems like the structure forms, but the GUI is not opening, only when some glitch happens after I remove a block.

 

Also I have made so that if you remove a block, it make the MasterBlock in all the other TileEntities null.

 

Here is my code, I have looked for 5 hours at it now, and I still can not find what is wrong with it:

 

Advanced Coal Refiner(the block)

package general.blocks.Machines;

import lib.GuiIDs;
import general.geoactivity;
import general.blocks.Machines.ACR.ACRTileE;
import net.minecraft.block.BlockContainer;
import net.minecraft.block.material.Material;
import net.minecraft.entity.EntityLivingBase;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.item.ItemStack;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.tileentity.TileEntityFurnace;
import net.minecraft.util.MathHelper;
import net.minecraft.world.World;

public class AdvancedCoalRefiner extends BlockContainer
{
public AdvancedCoalRefiner(int id, Material material)
{
	super(id, material);
}

/**
     * Called when the block is placed in the world.
     */
    public void onBlockPlacedBy(World par1World, int par2, int par3, int par4, EntityLivingBase par5EntityLivingBase, ItemStack par6ItemStack)
    {
        int l = MathHelper.floor_double((double)(par5EntityLivingBase.rotationYaw * 4.0F / 360.0F) + 0.5D) & 3;

        if (l == 0)
        {
            par1World.setBlockMetadataWithNotify(par2, par3, par4, 2, 2);
        }

        if (l == 1)
        {
            par1World.setBlockMetadataWithNotify(par2, par3, par4, 5, 2);
        }

        if (l == 2)
        {
            par1World.setBlockMetadataWithNotify(par2, par3, par4, 3, 2);
        }

        if (l == 3)
        {
            par1World.setBlockMetadataWithNotify(par2, par3, par4, 4, 2);
        }

        if (par6ItemStack.hasDisplayName())
        {
            ((TileEntityFurnace)par1World.getBlockTileEntity(par2, par3, par4)).setGuiDisplayName(par6ItemStack.getDisplayName());
        }
        System.out.println(par1World.getBlockMetadata(par2, par3, par4));
    }

@Override
    public boolean onBlockActivated(World par1World, int par2, int par3, int par4, EntityPlayer par5EntityPlayer, int par6, float par7, float par8, float par9)
    {
	if (par1World.isRemote)
		return true;
	else
	{
		ACRTileE tile_entity = (ACRTileE) par1World.getBlockTileEntity(par2, par3, par4);
		if (tile_entity == null || par5EntityPlayer.isSneaking())
			return false;
		if(!tile_entity.isValid)
		{
			System.out.println("works1");
			if(tile_entity.checkMultiblock())
			{
				tile_entity.makeMultiBlock();
			}
		}
		if(tile_entity.isValid)
		{
			System.out.println("works3");
			ACRTileE core = (ACRTileE)tile_entity.getCore();
			if(core!=null)
			{
				System.out.println(core.xCoord + " " + core.yCoord + " " + core.zCoord);
				par5EntityPlayer.openGui(geoactivity.instance, GuiIDs.ACR, par1World, core.xCoord, core.yCoord, core.zCoord);
			}
		}
		return true;
	}
    }

@Override
    public void breakBlock(World par1World, int par2, int par3, int par4, int par5, int par6)
    {
	ACRTileE tile_entity = (ACRTileE) par1World.getBlockTileEntity(par2, par3, par4);
	ACRTileE core = tile_entity.getCore();
	if(core!=null)
	{
		System.out.println("destroy1");
		core.destroyMultiBlock();
	}

        super.breakBlock(par1World, par2, par3, par4, par5, par6);
        par1World.removeBlockTileEntity(par2, par3, par4);
    }

@Override
public TileEntity createNewTileEntity(World world)
{
	return new ACRTileE();
}
}

 

ACRTileE (the tile entity)

package general.blocks.Machines.ACR;

import general.geoactivity;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.inventory.ISidedInventory;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.tileentity.TileEntity;

public class ACRTileE extends TileEntity implements ISidedInventory
{	
ACRTileE coretile=null;
private int coreX, coreY, coreZ;
public boolean isValid=false;

public boolean checkMultiblock()
{
	int meta = this.getBlockMetadata();
	int xc, zc, yc;

	for(int x=0;x<=1;x++)
		for(int z=0;z<=1;z++)
			for(int y=0;y<=1;y++)
			{
				yc = yCoord + y;
				xc = xCoord;
				zc = zCoord;
				if(meta==3)
				{
					xc = xCoord + x;
					zc = zCoord - z;
				}
				else if(meta==2)
				{
					xc = xCoord - x;
					zc = zCoord + z;
				}
				else if(meta==5)
				{
					xc = xCoord - x;
					zc = zCoord - z;
				}
				else if(meta==4)
				{
					xc = xCoord + x;
					zc = zCoord + z;
				}

				if(worldObj.getBlockId(xc, yc, zc)!=geoactivity.advancedcoalrefiner.blockID)
					return false;
			}
	return true;
}

public void makeMultiBlock()
{
	int meta = this.getBlockMetadata();
	int xc, zc, yc;

	for(int x=0;x<=1;x++)
		for(int z=0;z<=1;z++)
			for(int y=0;y<=1;y++)
			{
				yc = yCoord + y;
				xc = xCoord;
				zc = zCoord;
				if(meta==3)
				{
					xc = xCoord + x;
					zc = zCoord - z;
				}
				else if(meta==2)
				{
					xc = xCoord - x;
					zc = zCoord + z;
				}
				else if(meta==5)
				{
					xc = xCoord - x;
					zc = zCoord - z;
				}
				else if(meta==4)
				{
					xc = xCoord + x;
					zc = zCoord + z;
				}
				ACRTileE tile_entity = (ACRTileE)worldObj.getBlockTileEntity(xc, yc, zc);
				if(tile_entity!=null)
				{
					System.out.println("works2");
					tile_entity.isValid=true;
					tile_entity.setCore(this);
				}
				System.out.println(getCore());
			}
	isValid=true;
	System.out.println(xCoord + " " + yCoord + " " + zCoord);
}

public void destroyMultiBlock()
{
	int meta = this.getBlockMetadata();
	int xc, zc, yc;

	for(int x=0;x<=1;x++)
		for(int z=0;z<=1;z++)
			for(int y=0;y<=1;y++)
			{
				yc = yCoord + y;
				xc = xCoord;
				zc = zCoord;
				if(meta==3)
				{
					xc = xCoord + x;
					zc = zCoord - z;
				}
				else if(meta==2)
				{
					xc = xCoord - x;
					zc = zCoord + z;
				}
				else if(meta==5)
				{
					xc = xCoord - x;
					zc = zCoord - z;
				}
				else if(meta==4)
				{
					xc = xCoord + x;
					zc = zCoord + z;
				}
				ACRTileE tile_entity = (ACRTileE)worldObj.getBlockTileEntity(xc, yc, zc);
				if(tile_entity!=null)
				{
					tile_entity.isValid=false;
					tile_entity.setCore(null);
				}
				System.out.println(getCore());
			}
	isValid=false;
}

public ACRTileE getCore()
{
	if(coretile == null && coreX!=0 && coreY!=0 && coreZ!=0)
		coretile = (ACRTileE)worldObj.getBlockTileEntity(coreX, coreY, coreZ);

	return coretile;
}

public void setCore(ACRTileE core)
{		
	coretile = core;
	if(coretile!=null)
	{
		coreX = core.xCoord;
		coreY = core.yCoord;
		coreZ = core.zCoord;
	}
	else
	{
		coreX = 0;
		coreY = 0;
		coreZ = 0;
	}
}

@Override
public void readFromNBT(NBTTagCompound tagCompound)
{
	super.readFromNBT(tagCompound);

	coreX = tagCompound.getInteger("CoreX");
	coreY = tagCompound.getInteger("CoreY");
	coreZ = tagCompound.getInteger("CoreZ");
}

@Override
public void writeToNBT(NBTTagCompound tagCompound)
{
	super.writeToNBT(tagCompound);

	tagCompound.setInteger("CoreX", coreX);
	tagCompound.setInteger("CoreY", coreY);
	tagCompound.setInteger("CoreZ", coreZ);
}

@Override
public int getSizeInventory()
{
	// TODO Auto-generated method stub
	return 0;
}

@Override
public ItemStack getStackInSlot(int i)
{
	// TODO Auto-generated method stub
	return null;
}

@Override
public ItemStack decrStackSize(int i, int j)
{
	// TODO Auto-generated method stub
	return null;
}

@Override
public ItemStack getStackInSlotOnClosing(int i)
{
	// TODO Auto-generated method stub
	return null;
}

@Override
public void setInventorySlotContents(int i, ItemStack itemstack)
{
	// TODO Auto-generated method stub

}

@Override
public String getInvName()
{
	// TODO Auto-generated method stub
	return null;
}

@Override
public boolean isInvNameLocalized()
{
	// TODO Auto-generated method stub
	return false;
}

@Override
public int getInventoryStackLimit()
{
	// TODO Auto-generated method stub
	return 0;
}

@Override
public boolean isUseableByPlayer(EntityPlayer entityplayer)
{
	// TODO Auto-generated method stub
	return false;
}

@Override
public void openChest()
{
	// TODO Auto-generated method stub

}

@Override
public void closeChest()
{
	// TODO Auto-generated method stub

}

@Override
public boolean isItemValidForSlot(int i, ItemStack itemstack)
{
	// TODO Auto-generated method stub
	return false;
}

@Override
public int[] getAccessibleSlotsFromSide(int var1)
{
	// TODO Auto-generated method stub
	return null;
}

@Override
public boolean canInsertItem(int i, ItemStack itemstack, int j)
{
	// TODO Auto-generated method stub
	return false;
}

@Override
public boolean canExtractItem(int i, ItemStack itemstack, int j)
{
	// TODO Auto-generated method stub
	return false;
}
}

 

The container (only used for testing purposes ATM)

package general.blocks.Machines.ACR;

import general.blocks.Machines.CR.CRSlot;
import general.blocks.Machines.CR.CRTileE;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.entity.player.InventoryPlayer;
import net.minecraft.inventory.Container;
import net.minecraft.inventory.Slot;

public class ACRContainer extends Container
{
public ACRContainer(ACRTileE par2TileEntityFurnace, InventoryPlayer par1InventoryPlayer)
{
	//furnace = par2TileEntityFurnace;
	/*
	this.addSlotToContainer(new Slot(par2TileEntityFurnace, 0, 66, 35));
	this.addSlotToContainer(new Slot(par2TileEntityFurnace, 1, 30, 35));
	this.addSlotToContainer(new CRSlot(par1InventoryPlayer.player, par2TileEntityFurnace, 2, 126, 35));
	*/
	int var3;

	for (var3 = 0; var3 < 3; ++var3)
		for (int var4 = 0; var4 < 9; ++var4)
			this.addSlotToContainer(new Slot(par1InventoryPlayer, var4 + var3 * 9 + 9, 8 + var4 * 18, 84 + var3 * 18));

	for (var3 = 0; var3 < 9; ++var3)
		this.addSlotToContainer(new Slot(par1InventoryPlayer, var3, 8 + var3 * 18, 142));
}


@Override
public boolean canInteractWith(EntityPlayer entityplayer)
{
	// TODO Auto-generated method stub
	return false;
}

}

 

The GUI (again only used for testing)

package general.blocks.Machines.ACR;

import general.blocks.Machines.CR.CRContainer;
import general.blocks.Machines.CR.CRTileE;
import net.minecraft.client.gui.inventory.GuiContainer;
import net.minecraft.entity.player.InventoryPlayer;
import net.minecraft.util.ResourceLocation;

import org.lwjgl.opengl.GL11;

public class ACRGUI extends GuiContainer
{
private static final ResourceLocation field_110410_t = new ResourceLocation("GeoActivity:textures/gui/CR.png");
private ACRTileE furnaceInventory;

public ACRGUI(InventoryPlayer par1InventoryPlayer, ACRTileE par2TileEntityFurnace)
{
	super(new ACRContainer(par2TileEntityFurnace, par1InventoryPlayer));
	furnaceInventory = par2TileEntityFurnace;
}

@Override
protected void drawGuiContainerForegroundLayer(int par1, int par2)
{
	fontRenderer.drawString("Coal Refiner", 60, 8, 4210752);
	fontRenderer.drawString("Inventory", 8, ySize - 96 + 2, 4210752);
}

@Override
protected void drawGuiContainerBackgroundLayer(float par1, int par2, int par3)
{
	GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);

	mc.func_110434_K().func_110577_a(field_110410_t);
	int var5 = (width - xSize) / 2;
	int var6 = (height - ySize) / 2;
	this.drawTexturedModalRect(var5, var6, 0, 0, xSize, ySize);
	int var7;

	/*
	if (furnaceInventory.isBurning())
	{
		var7 = furnaceInventory.getBurnTimeRemainingScaled(12);
		this.drawTexturedModalRect(var5 + 49, var6 + 36 + 12 - var7, 176, 12 - var7, 14, var7 + 2);
	}

	var7 = furnaceInventory.getCookProgressScaled(24);
	this.drawTexturedModalRect(var5 + 89, var6 + 34, 176, 14, var7 + 1, 16);
	*/
}
}

 

Gui Handler

package core;

import general.blocks.CM.CMI.CMIContainer;
import general.blocks.CM.CMI.CMIGUI;
import general.blocks.CM.CMI.CMITileE;
import general.blocks.CM.CMII.CMIIContainer;
import general.blocks.CM.CMII.CMIIGUI;
import general.blocks.CM.CMII.CMIITileE;
import general.blocks.Machines.ACR.ACRContainer;
import general.blocks.Machines.ACR.ACRGUI;
import general.blocks.Machines.ACR.ACRTileE;
import general.blocks.Machines.CR.CRContainer;
import general.blocks.Machines.CR.CRGUI;
import general.blocks.Machines.CR.CRTileE;
import general.items.tools.Adv.AdvContainer;
import general.items.tools.Adv.AdvGUI;
import general.items.tools.Adv.AdvInventory;
import general.items.tools.RM.RMContainer;
import general.items.tools.RM.RMGUI;
import general.items.tools.RM.RMInventory;
import lib.GuiIDs;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.world.World;
import cpw.mods.fml.common.network.IGuiHandler;

public class guiHandler implements IGuiHandler
{
@Override
public Object getServerGuiElement(int id, EntityPlayer player, World world, int x, int y, int z)
{
	if (!world.blockExists(x, y, z))
		return null;

	TileEntity tile_entity = world.getBlockTileEntity(x, y, z);

	switch (id)
	{
		case GuiIDs.ACR:
			if (!(tile_entity instanceof ACRTileE))
				return null;
			return new ACRContainer((ACRTileE) tile_entity, player.inventory);
		default:
			return null;
	}
}

@Override
public Object getClientGuiElement(int id, EntityPlayer player, World world, int x, int y, int z)
{
	if (!world.blockExists(x, y, z))
		return null;

	TileEntity tile_entity = world.getBlockTileEntity(x, y, z);

	switch (id)
	{
		case GuiIDs.ACR:
			if (!(tile_entity instanceof ACRTileE))
				return null;
			return new ACRGUI(player.inventory, (ACRTileE) tile_entity);
		default:
			return null;
	}
}
}

 

I have also registered the TileEntity and the block correctly.

 

I think the problem is in the onBlockActivated activated method, but I am not quite sure...

 

Nothing to do with the question, but use github or pastebin for your code - its cleaner and then we can look anywere in ur code to try and fix it.

[hydroflame]

@biggles, my work network block pastebin and github

@op, please continue to use the forums and maybe ALSO add a link to your github

[decebaldecebal]

@biggles, my work network block pastebin and github

@op, please continue to use the forums and maybe ALSO add a link to your github

 

Well at the moment I have not set up GitHub, but when I will come from vacation I will set up one.

 

Also, the multiblock works perfectly!I've managed to fix it myself and I know have some more understanding of multiblocks.

 

If anyone else wants to do a multi block, this tutorial helped me very much:

 

http://minalien.com/tutorial-multi-block-structures-in-minecraft/

[MineMaarten]

And now is the challenge to figure out how to be able to place the blocks in any way you want, and without the need to rightclick the base multiblock block to form the multiblock  . Good luck