[1.10.2] Rendering after a join of the world

[grossik]

Whenever I connect the world, rendering disappears. When I click on the block to appear.

 

TileEntity:

 

 

package cz.grossik.farmcraft2.racks;

 

import javax.annotation.Nullable;

 

import net.minecraft.entity.player.EntityPlayer;

import net.minecraft.entity.player.InventoryPlayer;

import net.minecraft.inventory.Container;

import net.minecraft.inventory.ISidedInventory;

import net.minecraft.inventory.ItemStackHelper;

import net.minecraft.item.ItemStack;

import net.minecraft.nbt.NBTTagCompound;

import net.minecraft.nbt.NBTTagList;

import net.minecraft.tileentity.TileEntityLockable;

import net.minecraft.util.EnumFacing;

import net.minecraft.util.ITickable;

 

public class TileEntityRacks extends TileEntityLockable implements ITickable, ISidedInventory

{

    private ItemStack[] wineItemStacks = new ItemStack[9];

    private String furnaceCustomName;

    private NBTTagCompound update_packet;

   

    private boolean Check0;

   

    public int getSizeInventory()

    {

        return this.wineItemStacks.length;

    }

 

    public ItemStack getStackInSlot(int index)

    {

        return this.wineItemStacks[index];

    }

 

    @Nullable

    public ItemStack decrStackSize(int index, int count)

    {

        return ItemStackHelper.getAndSplit(this.wineItemStacks, index, count);

    }

 

    @Nullable

    public ItemStack removeStackFromSlot(int index)

    {

        return ItemStackHelper.getAndRemove(this.wineItemStacks, index);

    }

 

    public void setCustomInventoryName(String p_145951_1_)

    {

        this.furnaceCustomName = p_145951_1_;

    }

 

    public void setInventorySlotContents(int index, ItemStack stack)

    {

        boolean flag = stack != null && stack.isItemEqual(this.wineItemStacks[index]) && ItemStack.areItemStackTagsEqual(stack, this.wineItemStacks[index]);

        this.wineItemStacks[index] = stack;

 

        if (stack != null && stack.stackSize > this.getInventoryStackLimit())

        {

            stack.stackSize = this.getInventoryStackLimit();

        }

    }

 

 

@Override

public int getInventoryStackLimit() {

return 1;

}

 

    public void readFromNBT(NBTTagCompound compound)

    {

        super.readFromNBT(compound);

        NBTTagList nbttaglist = compound.getTagList("Items", 10);

        this.wineItemStacks = new ItemStack[this.getSizeInventory()];

       

        for (int i = 0; i < nbttaglist.tagCount(); ++i)

        {

            NBTTagCompound nbttagcompound = nbttaglist.getCompoundTagAt(i);

            int j = nbttagcompound.getByte("Slot");

 

            if (j >= 0 && j < this.wineItemStacks.length)

            {

                this.wineItemStacks[j] = ItemStack.loadItemStackFromNBT(nbttagcompound);

            }

        }

       

        if (compound.hasKey("CustomName", )

        {

            this.furnaceCustomName = compound.getString("CustomName");

        }

    }

 

    public NBTTagCompound writeToNBT(NBTTagCompound compound)

    {

        super.writeToNBT(compound);

        NBTTagList nbttaglist = new NBTTagList();

       

        for (int i = 0; i < this.wineItemStacks.length; ++i)

        {

            if (this.wineItemStacks != null)

            {

                NBTTagCompound nbttagcompound = new NBTTagCompound();

                nbttagcompound.setByte("Slot", (byte)i);

                this.wineItemStacks.writeToNBT(nbttagcompound);

                nbttaglist.appendTag(nbttagcompound);

            }

        }

               

        compound.setTag("Items", nbttaglist);

 

        if (this.hasCustomName())

        {

            compound.setString("CustomName", this.furnaceCustomName);

        }

return compound;

    }

   

    public boolean isUseableByPlayer(EntityPlayer player)

    {

        return this.worldObj.getTileEntity(this.pos) != this ? false : player.getDistanceSq((double)this.pos.getX() + 0.5D, (double)this.pos.getY() + 0.5D, (double)this.pos.getZ() + 0.5D) <= 64.0D;

    }

 

 

    public void openInventory(EntityPlayer player)

    {

    }

 

    public void closeInventory(EntityPlayer player)

    {

    }

 

public boolean isItemValidForSlot(int index, ItemStack stack) {

return false;

}

 

@Override

public int getField(int id) {

return 0;

}

 

@Override

public void setField(int id, int value) {

}

 

@Override

public int getFieldCount() {

return 0;

}

 

    public void clear()

    {

        for (int i = 0; i < this.wineItemStacks.length; ++i)

        {

            this.wineItemStacks = null;

        }

    }

 

public String getName() {

        return this.hasCustomName() ? this.furnaceCustomName : "Racks";

}

 

    public boolean hasCustomName()

    {

        return this.furnaceCustomName != null && !this.furnaceCustomName.isEmpty();

    }

 

@Override

public Container createContainer(InventoryPlayer playerInventory, EntityPlayer playerIn) {

        return new ContainerRacks(playerInventory, this);

}

 

@Override

public String getGuiID() {

return "10";

}

 

@Override

public int[] getSlotsForFace(EnumFacing side) {

return null;

}

 

@Override

public boolean canInsertItem(int index, ItemStack itemStackIn, EnumFacing direction) {

        return this.isItemValidForSlot(index, itemStackIn);

}

 

public boolean canExtractItem(int index, ItemStack stack, EnumFacing direction) {

        return true;

}

 

@Override

public void update() {       

}

 

    public boolean Check0(){ 

    if(wineItemStacks[0] != null)

    {

    return true;

    } else {

    return false;

    }

    }

   

    public boolean Check1(){ 

    if(wineItemStacks[1] != null)

    {

    return true;

    } else {

    return false;

    }

    } 

 

    public boolean Check2(){ 

    if(wineItemStacks[2] != null)

    {

    return true;

    } else {

    return false;

    }

    } 

   

    public boolean Check3(){ 

    if(wineItemStacks[3] != null)

    {

    return true;

    } else {

    return false;

    }

    } 

   

    public boolean Check4(){ 

    if(wineItemStacks[4] != null)

    {

    return true;

    } else {

    return false;

    }

    } 

   

    public boolean Check5(){ 

    if(wineItemStacks[5] != null)

    {

    return true;

    } else {

    return false;

    }

    } 

   

    public boolean Check6(){ 

    if(wineItemStacks[6] != null)

    {

    return true;

    } else {

    return false;

    }

    } 

   

    public boolean Check7(){ 

    if(wineItemStacks[7] != null)

    {

    return true;

    } else {

    return false;

    }

    } 

   

    public boolean Check8(){ 

    if(wineItemStacks[8] != null)

    {

    return true;

    } else {

    return false;

    }

    } 

}

 

 

 

Render:

 

 

package cz.grossik.farmcraft2.racks;

 

import cz.grossik.farmcraft2.Main;

import net.minecraft.client.renderer.GlStateManager;

import net.minecraft.client.renderer.tileentity.TileEntitySpecialRenderer;

import net.minecraft.util.ResourceLocation;

import net.minecraftforge.fml.relauncher.Side;

import net.minecraftforge.fml.relauncher.SideOnly;

 

@SideOnly(Side.CLIENT)

public class RenderRacks extends TileEntitySpecialRenderer<TileEntityRacks>

{

    private static final ModelWine0 model0 = new ModelWine0();

    private static final ModelWine1 model1 = new ModelWine1();

    private static final ModelWine2 model2 = new ModelWine2();   

    private static final ModelWine3 model3 = new ModelWine3();

    private static final ModelWine4 model4 = new ModelWine4();

    private static final ModelWine5 model5 = new ModelWine5();

    private static final ModelWine6 model6 = new ModelWine6();

    private static final ModelWine7 model7 = new ModelWine7();

    private static final ModelWine8 model8 = new ModelWine8();

 

    private static final ResourceLocation tWine = new ResourceLocation(Main.MODID + ":textures/wine.png");

 

    @Override

    public void renderTileEntityAt(TileEntityRacks te, double x, double y, double z, float partialTicks, int destroyStage)

    {

        GlStateManager.pushAttrib();

        GlStateManager.pushMatrix();

        GlStateManager.translate(x, y, z + 0.5f);

        ResourceLocation texture0 = tWine;

   

        bindTexture(texture0);

       

        if(te.Check0() == true) { model0.render(); }

       

        if(te.Check1() == true) { model1.render(); }

       

        if(te.Check2() == true) { model2.render(); }

 

        if(te.Check3() == true) { model3.render(); }

 

        if(te.Check4() == true) { model4.render(); }

       

        if(te.Check5() == true) { model5.render(); }

 

        if(te.Check6() == true) { model6.render(); }

 

        if(te.Check7() == true) { model7.render(); }

 

        if(te.Check8() == true) { model8.render(); }

       

        GlStateManager.popMatrix();

        GlStateManager.popAttrib();

    }

}

 

 

 

Sorry for my bad English.

[grossik]

Nobody help?

[Lambda]

Your wording is a bit hard to understand, So I'm guessing this is happening:

 

So it renders when one of the Checks are true, but on reconnected they disappear until an update?

 

I think you have to update the TE somehow.

[grossik]

I think you have to update the TE somehow.

 

Yes, I don't know how.

[Animefan8888]

You need to override TileEntity#getUpdatePacket(), TileEntity#getUpdateTag(), TileEntity#onDataPacket(), and TileEntity#handleUpdateTag(). And you should switch fromusing ISIdedInventory to the IItemHandler capability.

[grossik]

What? I don't know how to override it.

[larsgerrits]

What? I don't know how to override it.

This is the support section for those modding with Forge. Help with modding goes in here, however, please keep in mind that this is not a Java school. You are expected to have basic knowledge of Java before posting here.

[grossik]

I figured it out myself.

 

package cz.grossik.farmcraft2.racks;

import javax.annotation.Nullable;

import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.entity.player.InventoryPlayer;
import net.minecraft.inventory.Container;
import net.minecraft.inventory.ISidedInventory;
import net.minecraft.inventory.ItemStackHelper;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.nbt.NBTTagList;
import net.minecraft.network.NetworkManager;
import net.minecraft.network.play.server.SPacketUpdateTileEntity;
import net.minecraft.tileentity.TileEntityLockable;
import net.minecraft.util.EnumFacing;
import net.minecraft.util.ITickable;
import net.minecraftforge.common.capabilities.Capability;
import net.minecraftforge.items.CapabilityItemHandler;
import net.minecraftforge.items.wrapper.SidedInvWrapper;

public class TileEntityRacks extends TileEntityLockable implements ITickable, ISidedInventory
{
    private ItemStack[] wineItemStacks = new ItemStack[9];
    private String furnaceCustomName;
    private NBTTagCompound update_packet;
        
    public int getSizeInventory()
    {
        return this.wineItemStacks.length;
    }

    public ItemStack getStackInSlot(int index)
    {
        return this.wineItemStacks[index];
    }

    @Nullable
    public ItemStack decrStackSize(int index, int count)
    {
        return ItemStackHelper.getAndSplit(this.wineItemStacks, index, count);
    }

    @Nullable
    public ItemStack removeStackFromSlot(int index)
    {
        return ItemStackHelper.getAndRemove(this.wineItemStacks, index);
    }

    public void setCustomInventoryName(String p_145951_1_)
    {
        this.furnaceCustomName = p_145951_1_;
    }

    public void setInventorySlotContents(int index, ItemStack stack)
    {
        boolean flag = stack != null && stack.isItemEqual(this.wineItemStacks[index]) && ItemStack.areItemStackTagsEqual(stack, this.wineItemStacks[index]);
        this.wineItemStacks[index] = stack;

        if (stack != null && stack.stackSize > this.getInventoryStackLimit())
        {
            stack.stackSize = this.getInventoryStackLimit();
        }
    }


@Override
public int getInventoryStackLimit() {
	return 1;
}

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

    int i;

    for(i = 0; i < getSizeInventory(); i++)
    {
      NBTTagCompound tag = (NBTTagCompound)compound.getTag("Item_" + String.valueOf(i));
      if(tag != null)
      {
        ItemStack stack = null;
        if(!tag.getBoolean("empty"))
        {
          stack = ItemStack.loadItemStackFromNBT(tag);
        }
        wineItemStacks[i] = stack;
      }
    }
  }

  protected final void updateInventoryItem(int slot)
  {
    if(worldObj.isRemote)
    {
      return;
    }
    if(update_packet == null)
    {
      update_packet = new NBTTagCompound();
      super.writeToNBT(update_packet);
    }
    writeInventoryItemToNBT(update_packet,slot);
  }

  protected final void writeInventoryItemToNBT(NBTTagCompound compound,int slot)
  {
    ItemStack is = wineItemStacks[slot];
    NBTTagCompound tag = new NBTTagCompound();
    if(is != null)
    {
      tag.setBoolean("empty", false);
      is.writeToNBT(tag);
    } else
    {
      tag.setBoolean("empty", true);
    }
    compound.setTag("Item_" + String.valueOf(slot), tag);
  }
    
  protected void writeTileToNBT(NBTTagCompound compound)
  {
    super.writeToNBT(compound);
  }

  @Override
  public NBTTagCompound writeToNBT(NBTTagCompound compound)
  {
    if(compound == null)
    {
      compound = new NBTTagCompound();
    }
    int i;
    super.writeToNBT(compound);
    for(i = 0; i < getSizeInventory(); i++)
    {
      writeInventoryItemToNBT(compound,i);
    }
    return compound;
  }
  
    public boolean isUseableByPlayer(EntityPlayer player)
    {
        return this.worldObj.getTileEntity(this.pos) != this ? false : player.getDistanceSq((double)this.pos.getX() + 0.5D, (double)this.pos.getY() + 0.5D, (double)this.pos.getZ() + 0.5D) <= 64.0D;
    }


    public void openInventory(EntityPlayer player)
    {
    }

    public void closeInventory(EntityPlayer player)
    {
    }

public boolean isItemValidForSlot(int index, ItemStack stack) {
	return false;
}

@Override
public int getField(int id) {
	return 0;
}

@Override
public void setField(int id, int value) {		
}

@Override
public int getFieldCount() {
	return 0;
}

    public void clear()
    {
        for (int i = 0; i < this.wineItemStacks.length; ++i)
        {
            this.wineItemStacks[i] = null;
        }
    }

public String getName() {
        return this.hasCustomName() ? this.furnaceCustomName : "Racks";
}

    public boolean hasCustomName()
    {
        return this.furnaceCustomName != null && !this.furnaceCustomName.isEmpty();
    }

@Override
public Container createContainer(InventoryPlayer playerInventory, EntityPlayer playerIn) {
        return new ContainerRacks(playerInventory, this);
}

@Override
public String getGuiID() {
	return "10";
}

@Override
public int[] getSlotsForFace(EnumFacing side) {
	return null;
}

@Override
public boolean canInsertItem(int index, ItemStack itemStackIn, EnumFacing direction) {
        return this.isItemValidForSlot(index, itemStackIn);
}

public boolean canExtractItem(int index, ItemStack stack, EnumFacing direction) {
        return true;
}

@Override 
public void update() {        
}

    public boolean Check0(){  
    	if(wineItemStacks[0] != null)
    	{
    		return true;
    	} else { 
    		return false;
    	}
    }
    
    public boolean Check1(){  	
    	if(wineItemStacks[1] != null)
    	{
    		return true;
    	} else { 
    		return false;
    	}
    }   

    public boolean Check2(){  	
    	if(wineItemStacks[2] != null)
    	{
    		return true;
    	} else { 
    		return false;
    	}
    }  
    
    public boolean Check3(){  	
    	if(wineItemStacks[3] != null)
    	{
    		return true;
    	} else { 
    		return false;
    	}
    }  
    
    public boolean Check4(){  	
    	if(wineItemStacks[4] != null)
    	{
    		return true;
    	} else { 
    		return false;
    	}
    }  
    
    public boolean Check5(){  	
    	if(wineItemStacks[5] != null)
    	{
    		return true;
    	} else { 
    		return false;
    	}
    }  
    
    public boolean Check6(){  	
    	if(wineItemStacks[6] != null)
    	{
    		return true;
    	} else { 
    		return false;
    	}
    }  
    
    public boolean Check7(){  	
    	if(wineItemStacks[7] != null)
    	{
    		return true;
    	} else { 
    		return false;
    	}
    }  
    
    public boolean Check8(){  	
    	if(wineItemStacks[8] != null)
    	{
    		return true;
    	} else { 
    		return false;
    	}
    }  
    
    @SuppressWarnings("unchecked")
    @Override
    public <T> T getCapability(Capability<T> capability, EnumFacing facing)
    {
        if (facing != null && capability == CapabilityItemHandler.ITEM_HANDLER_CAPABILITY)
        {
        	return (T) new SidedInvWrapper(this, facing);                    
        }

        return super.getCapability(capability, facing);
    }
    
    @Override
    public final SPacketUpdateTileEntity getUpdatePacket()
    {
      NBTTagCompound nbt = new NBTTagCompound();
      writeToNBT(nbt);    
      return new SPacketUpdateTileEntity(getPos(), 0, nbt);
    }
    
    @Override
    public NBTTagCompound getUpdateTag()
    {
      return writeToNBT(null);
    }
    
    @Override
    public final void onDataPacket(NetworkManager net, SPacketUpdateTileEntity pkt)
    {
      super.onDataPacket(net, pkt);
      if(worldObj.isRemote)
      {
        readFromNBT(pkt.getNbtCompound());
      }
    }
}

 

But I have problem with rotation Wine model.

 

package cz.grossik.farmcraft2.racks;

import org.lwjgl.opengl.GL11;

import cz.grossik.farmcraft2.Main;
import net.minecraft.client.renderer.GlStateManager;
import net.minecraft.client.renderer.tileentity.TileEntitySpecialRenderer;
import net.minecraft.util.ResourceLocation;
import net.minecraftforge.fml.relauncher.Side;
import net.minecraftforge.fml.relauncher.SideOnly;

@SideOnly(Side.CLIENT)
public class RenderRacks extends TileEntitySpecialRenderer<TileEntityRacks>
{
    private static final ModelWine0 model0 = new ModelWine0();
    private static final ModelWine1 model1 = new ModelWine1();
    private static final ModelWine2 model2 = new ModelWine2();    
    private static final ModelWine3 model3 = new ModelWine3();
    private static final ModelWine4 model4 = new ModelWine4();
    private static final ModelWine5 model5 = new ModelWine5();
    private static final ModelWine6 model6 = new ModelWine6();
    private static final ModelWine7 model7 = new ModelWine7();
    private static final ModelWine8 model8 = new ModelWine8();

    private static final ResourceLocation tWine = new ResourceLocation(Main.MODID + ":textures/wine.png");

    @Override
    public void renderTileEntityAt(TileEntityRacks te, double x, double y, double z, float partialTicks, int destroyStage)
    {
        GlStateManager.pushMatrix();
        GlStateManager.translate(x, y, z);
                
        int rotationAngle = 0;
        int metadata = te.getBlockMetadata();
        if (metadata%4 == 0)
        {
   			 rotationAngle = 270;
   	 	}
        if (metadata%4 == 1)
        {
   			 rotationAngle = 90;
   	 	}
        if (metadata%4 == 2)
   	 	{
   			 rotationAngle = 180;
   	 	}
   	 	if (metadata%4 == 3)
   	 	{
   			 rotationAngle = 0;
   	 	}
   	 	
   	 	GL11.glRotatef(rotationAngle, 0, 1, 0);

        ResourceLocation texture0 = tWine;       
        bindTexture(texture0);
        
        GlStateManager.pushMatrix();
        
        if(te.Check0() == true) { model0.render(); }
        
        if(te.Check1() == true) { model1.render(); }
        
        if(te.Check2() == true) { model2.render(); }

        if(te.Check3() == true) { model3.render(); }

        if(te.Check4() == true) { model4.render(); }
        
        if(te.Check5() == true) { model5.render(); }

        if(te.Check6() == true) { model6.render(); }

        if(te.Check7() == true) { model7.render(); }

        if(te.Check8() == true) { model8.render(); }
                
        GlStateManager.popMatrix();
        GlStateManager.popMatrix();
    }
}

 

[Animefan8888]

Call GLStateManager.translate(x, y, z) again to correct its position based on your metadata.

[grossik]

No. 

 

[Animefan8888]

No. 

 

No not specifically GLStateManager.translate(x, y, z), but GLStatemanager.translate(where on the x, where on the y, where on the z). They can be decimals to center it in the block.

[grossik]

Sorry. But when I give GlStateManager.translate(-1.0F, 0.0F, -0.5F). It olny works in one direction.

 

[Animefan8888]

Sorry. But when I give GlStateManager.translate(-1.0F, 0.0F, -0.5F). It olny works in one direction.

again to correct its position based on your metadata.

[grossik]

Thanks, it works.