Gui/Container/Update Item Tick

SpyMan

bonjour je viens mendier un peut d’aide car là je suis un peut perdu
J’ai créer un four portatif (un item)
Mes problèmes :
- Quand je met des items dans les slots et que quand je referme le gui et que je le reouvre les items n’y sont plus
- existe-t-il un moyen d’update un item tout les tick

class.zip

SCAREX

Comment enregistres-tu les items ? Quel tutoriel as-tu suivis ?

PS : ton zip est illisible sur l’explorateur Windows donc si tu veux qu’on puisse t’aider fais attention à l’encodage ou envoi tous les fichiers dans les balises java

robin4002

Le zip est en fait un rar dont l’extension a été modifié.
Très mauvaise idée comme les deux compressions sont différents, Windows essaies du-coup d’ouvrir le rar comme un zip. Forcement ça plante.

Faites des zip au lieu de faire des rar –'. rar est format propriétaire et ça casse les pieds dans certaines situations.
Le zip lui fonctionne partout.

SCAREX

Ouai surtout que là je suis au Mexique sur un ordi d’école donc je peux pas installer winrar ou 7zip

SpyMan

Dsl j’ai du faire n’importe quoi comme d’hab avec le zip
pour le code j’ai suivis le tuto de SCAREX sur les backpack + du code foireux 1.7.10 à la SpyMan d’un de mes mods

 package net.spyman.utils.common.inventory;
 
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.inventory.IInventory;
import net.minecraft.item.ItemStack;
import net.minecraft.item.crafting.FurnaceRecipes;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.nbt.NBTTagList;
import net.minecraft.util.text.ITextComponent;
import net.minecraftforge.fml.relauncher.Side;
import net.minecraftforge.fml.relauncher.SideOnly;
import net.spyman.utils.common.items.ItemPortableFurnace;
 
import javax.annotation.Nullable;
 
public class InventoryPortableFurnace implements IInventory
{
   private ItemStack[] inventorySlots = new ItemStack[3];
   public int workingTime = 0;
   public int workingTimeNeeded = 200;
   public int workingTimeNeededDefault = 200;
   public int burnTime = 0;
   public int burnTimeTotal = 0;
   public int inventorySize = inventorySlots.length;
   public int fuelSlot = 1;
   public int outputSlot = 2;
   public int inputSlot = 0;
 
   public InventoryPortableFurnace(ItemStack itemStack)
   {
       if (!itemStack.hasTagCompound())
       {
           itemStack.setTagCompound(new NBTTagCompound());
       }
 
       this.readFromNBT(itemStack.getTagCompound());
   }
 
   public void readFromNBT(NBTTagCompound compound)
   {
       NBTTagList nbttaglist = compound.getTagList("items", 10);
       this.inventorySlots = new ItemStack[this.getSizeInventory()];
 
       for(int i = 0; i < nbttaglist.tagCount(); ++i)
       {
           NBTTagCompound nbtTagCompound1 = nbttaglist.getCompoundTagAt(i);
           int j = nbtTagCompound1.getByte("Slot") & 255;
 
           if(j >= 0 && j < this.inventorySlots.length)
           {
               this.inventorySlots[j] = ItemStack.loadItemStackFromNBT(nbtTagCompound1);
           }
       }
       this.workingTime = compound.getShort("workingTime");
       this.burnTime = compound.getShort("burnTime");
       this.burnTimeTotal = compound.getShort("burnTimeTotal");
   }
 
   public void writeToNBT(NBTTagCompound compound)
   {
       NBTTagList nbttaglist = new NBTTagList();
       for(int i = 0; i < this.inventorySlots.length; ++i)
       {
           if(this.inventorySlots* != null)
           {
               NBTTagCompound nbtTagCompound1 = new NBTTagCompound();
               nbtTagCompound1.setByte("Slot", (byte)i);
               this.inventorySlots*.writeToNBT(nbtTagCompound1);
               nbttaglist.appendTag(nbtTagCompound1);
 
           }
       }
       compound.setTag("items", nbttaglist);
       compound.setShort("workingTime", (short)this.workingTime);
       compound.setShort("burnTime", (short)this.burnTime);
       compound.setShort("burnTimeTotal", (short)this.burnTimeTotal);
   }
 
   @Override
   public int getSizeInventory()
   {
       return this.inventorySize;
   }
 
   @Nullable
   @Override
   public ItemStack getStackInSlot(int index)
   {
       return this.inventorySlots[index];
   }
 
   @Nullable
   @Override
   public ItemStack decrStackSize(int index, int amount)
   {
       if(this.inventorySlots[index] != null)
       {
           ItemStack itemstack;
 
           if(this.inventorySlots[index].stackSize <= amount)
           {
               itemstack = this.inventorySlots[index];
               this.inventorySlots[index] = null;
               this.markDirty();
               return itemstack;
           }
           else
           {
               itemstack = this.inventorySlots[index].splitStack(amount);
 
               if(this.inventorySlots[index].stackSize == 0)
               {
                   this.inventorySlots[index] = null;
               }
               this.markDirty();
               return itemstack;
           }
       }
       else
       {
           return null;
       }
   }
 
   @Nullable
   @Override
   public ItemStack removeStackFromSlot(int index)
   {
       return null;
   }
 
   @Override
   public void setInventorySlotContents(int index, @Nullable ItemStack stack)
   {
       this.inventorySlots[index] = stack;
   }
 
   @Override
   public int getInventoryStackLimit()
   {
       return 64;
   }
 
   @Override
   public void markDirty()
   {
 
   }
 
   @Override
   public boolean isUseableByPlayer(EntityPlayer player)
   {
       return true;
   }
 
   @Override
   public void openInventory(EntityPlayer player)
   {
 
   }
 
   @Override
   public void closeInventory(EntityPlayer player)
   {
 
   }
 
   @Override
   public boolean isItemValidForSlot(int index, ItemStack stack)
   {
       return !(stack.getItem() instanceof ItemPortableFurnace);
   }
 
   public boolean isBurning()
   {
       return this.workingTime > 0;
   }
 
   protected boolean canSmelt()
   {
       if(this.inventorySlots[this.inputSlot] == null)
       {
           return false;
       }
       else
       {
           ItemStack itemstack = FurnaceRecipes.instance().getSmeltingResult(inventorySlots[this.inputSlot]);
 
           if(itemstack == null)
           {
               return false;
           }
           if(this.inventorySlots[this.outputSlot] == null)
           {
               return true;
           }
           if(!this.inventorySlots[this.outputSlot].isItemEqual(itemstack))
           {
               return false;
           }
 
           int result = inventorySlots[this.outputSlot].stackSize + itemstack.stackSize;
           return result <= getInventoryStackLimit() && result <= this.inventorySlots[2].getMaxStackSize();
       }
   }
 
   public void smeltItem()
   {
       if (this.canSmelt())
       {
           ItemStack itemstack = FurnaceRecipes.instance().getSmeltingResult(inventorySlots[this.inputSlot]);
           if (this.inventorySlots[this.outputSlot] == null)
           {
               this.inventorySlots[this.outputSlot] = itemstack.copy();
           }
           else if (this.inventorySlots[this.outputSlot].getItem() == itemstack.getItem())
           {
               this.inventorySlots[this.outputSlot].stackSize += itemstack.stackSize;
           }
           this.decrStackSize(0, 1);
       }
   }
 
   @Override
   public int getField(int id)
   {
       return 0;
   }
 
   @Override
   public void setField(int id, int value)
   {
 
   }
 
   @Override
   public int getFieldCount()
   {
       return 0;
   }
 
   @Override
   public void clear()
   {
 
   }
 
   @Override
   public String getName()
   {
       return "item.container.portable_furnace.gui";
   }
 
   @Override
   public boolean hasCustomName()
   {
       return false;
   }
 
   @Override
   public ITextComponent getDisplayName()
   {
       return null;
   }
 
   @SideOnly(Side.CLIENT)
   public int getSmeltProcess()
   {
       return this.workingTime * 24 / this.workingTimeNeeded;
   }
 
   @SideOnly(Side.CLIENT)
   public int getBurnTime()
   {
       return this.burnTime * 14 / this.burnTimeTotal;
   }
}

 package net.spyman.utils.common.container;
 
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.entity.player.InventoryPlayer;
import net.minecraft.inventory.Container;
import net.minecraft.inventory.IInventory;
import net.minecraft.inventory.Slot;
import net.minecraft.item.ItemStack;
import net.minecraftforge.fml.relauncher.Side;
import net.minecraftforge.fml.relauncher.SideOnly;
import net.spyman.utils.common.container.slot.SlotPortableFurnace;
import net.spyman.utils.common.inventory.InventoryPortableFurnace;
 
import javax.annotation.Nullable;
 
public class ContainerPortableFurnace extends Container
{
   InventoryPortableFurnace inventory;
   private int workingTime;
   private int workingTimeNeeded;
 
   public ContainerPortableFurnace(InventoryPlayer playerInv, InventoryPortableFurnace inv)
   {
       this.inventory = inv;
       int j;
       int k;
 
       this.addSlotToContainer(new Slot(this.inventory, 0, 56, 17));                   // input
       this.addSlotToContainer(new Slot(this.inventory, 1, 56, 53));                   // coal
       this.addSlotToContainer(new SlotPortableFurnace(this.inventory, 2, 116, 35));   // output
 
       this.bindPlayerInventory(playerInv);
   }
 
   @Override
   public boolean canInteractWith(EntityPlayer playerIn)
   {
       return true;
   }
 
   private void bindPlayerInventory(InventoryPlayer inventory)
   {
       int i;
       for (i = 0; i < 3; ++i)
       {
           for (int j = 0; j < 9; ++j)
           {
               this.addSlotToContainer(new Slot(inventory, j + i * 9 + 9, 8 + j * 18, 84 + i * 18));
           }
       }
 
       for (i = 0; i < 9; ++i)
       {
           this.addSlotToContainer(new Slot(inventory, i, 8 + i * 18, 142));
       }
   }
 
   @Override
   public ItemStack transferStackInSlot(EntityPlayer player, int quantity)
   {
       ItemStack itemstack = null;
       Slot slot = (Slot)this.inventorySlots.get(quantity);
 
       if (slot != null && slot.getHasStack())
       {
           ItemStack itemStack1 = slot.getStack();
           itemstack = itemStack1.copy();
 
           if (quantity < this.inventory.getSizeInventory())
           {
               if (!this.mergeItemStack(itemStack1, this.inventory.getSizeInventory(), this.inventorySlots.size(), true))
               {
                   return null;
               }
           }
           else if (!this.mergeItemStack(itemStack1, 0, this.inventory.getSizeInventory(), false))
           {
               return null;
           }
 
           if (itemStack1.stackSize == 0)
           {
               slot.putStack((ItemStack)null);
           }
           else
           {
               slot.onSlotChanged();
           }
       }
       return itemstack;
   }
 
   @Override
   public void onContainerClosed(EntityPlayer player)
   {
       super.onContainerClosed(player);
       this.inventory.closeInventory(player);
   }
 
   @SideOnly(Side.CLIENT)
   public void updateProgressBar(int id, int value)
   {
       if(id == 0)
       {
           this.inventory.workingTime = value;
       }
 
       if(id == 1)
       {
           this.inventory.workingTimeNeeded = value;
       }
   }
}

 package net.spyman.utils.common.container.slot;
 
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.inventory.IInventory;
import net.minecraft.inventory.Slot;
import net.minecraft.item.ItemStack;
 
public class SlotPortableFurnace extends Slot
{
   public SlotPortableFurnace(IInventory inventoryIn, int index, int xPosition, int yPosition)
   {
       super(inventoryIn, index, xPosition, yPosition);
   }
 
   @Override
   public boolean isItemValid(ItemStack stack)
   {
       return false;
   }
 
   public ItemStack decrStackSize(int amount)
   {
       return super.decrStackSize(amount);
   }
 
   public void onPickupFromSlot(EntityPlayer player, ItemStack stack)
   {
       super.onCrafting(stack);
       super.onPickupFromSlot(player, stack);
   }
}

EDIT : Si j’utilise la fonction onUpdate() de mon item elle est bien appelé a chaque tick ?

SpyMan

Personne aurait l’amabilité de me donner rien qu’une toute petite solution ?
car ce bug de no save des items commence a me rendre complètement ding
et après 3 jours de recherche intense je vais finir par court circuiter mon petit cerveau

robin4002

Oui tu peux utiliser la fonction onUpdate de ton item pour gérer la cuisson.
Pour l’enregistrement, j’ai l’impression que ta fonction writeToNBT n’est jamais appelé. Ce qui expliquera le problème.

SpyMan

ok merci je vois et pour le writeToNBT en gros quand j’ouvre le gui je peut y déposer les items il y reste, mais des que je le ferme il 'y sont plus

J’ai modif ma class IInventory

  
import net.minecraft.entity.Entity;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.inventory.IInventory;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.item.crafting.FurnaceRecipes;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.nbt.NBTTagList;
import net.minecraft.tileentity.TileEntityFurnace;
import net.minecraft.util.ActionResult;
import net.minecraft.util.EnumActionResult;
import net.minecraft.util.EnumHand;
import net.minecraft.util.text.ITextComponent;
import net.minecraft.world.World;
import net.minecraftforge.fml.relauncher.Side;
import net.minecraftforge.fml.relauncher.SideOnly;
import net.spyman.utils.SpyUtil;
 
import javax.annotation.Nullable;
 
public class ItemPortableFurnace extends Item implements IInventory
{
 
   private ItemStack[] inventorySlots = new ItemStack[3];
   public int workingTime = 0;
   public int workingTimeNeeded = 200;
   public int workingTimeNeededDefault = 200;
   public int burnTime = 0;
   public int burnTimeTotal = 0;
   public int inventorySize = inventorySlots.length;
   public int fuelSlot = 1;
   public int outputSlot = 2;
   public int inputSlot = 0;
 
   public ItemPortableFurnace()
   {
       this.setMaxStackSize(1);
   }
 
   @Override
   public ActionResult <itemstack>onItemRightClick(ItemStack itemStack, World world, EntityPlayer player, EnumHand hand)
   {
       player.openGui(SpyUtil.INSTANCE, 1, world, (int) player.posX, (int) player.posY, (int) player.posZ);
       return new ActionResult(EnumActionResult.PASS, itemStack);
   }
 
   public void readFromNBT(NBTTagCompound compound)
   {
       NBTTagList nbttaglist = compound.getTagList("SpyUtilsItems", 10);
       this.inventorySlots = new ItemStack[this.getSizeInventory()];
 
       for(int i = 0; i < nbttaglist.tagCount(); ++i)
       {
           NBTTagCompound nbtTagCompound1 = nbttaglist.getCompoundTagAt(i);
           int j = nbtTagCompound1.getByte("Slot") & 255;
 
           if(j >= 0 && j < this.inventorySlots.length)
           {
               this.inventorySlots[j] = ItemStack.loadItemStackFromNBT(nbtTagCompound1);
           }
       }
       this.workingTime = compound.getShort("workingTime");
       this.burnTime = compound.getShort("burnTime");
       this.burnTimeTotal = compound.getShort("burnTimeTotal");
   }
 
   public void writeToNBT(NBTTagCompound compound)
   {
       NBTTagList nbttaglist = new NBTTagList();
       for(int i = 0; i < this.inventorySlots.length; ++i)
       {
           if(this.inventorySlots* != null)
           {
               NBTTagCompound nbtTagCompound1 = new NBTTagCompound();
               nbtTagCompound1.setByte("Slot", (byte)i);
               this.inventorySlots*.writeToNBT(nbtTagCompound1);
               nbttaglist.appendTag(nbtTagCompound1);
 
           }
       }
       compound.setTag("SpyUtilsItems", nbttaglist);
       compound.setShort("workingTime", (short)this.workingTime);
       compound.setShort("burnTime", (short)this.burnTime);
       compound.setShort("burnTimeTotal", (short)this.burnTimeTotal);
   }
 
   @Override
   public int getSizeInventory()
   {
       return this.inventorySize;
   }
 
   @Nullable
   @Override
   public ItemStack getStackInSlot(int index)
   {
       return this.inventorySlots[index];
   }
 
   @Nullable
   @Override
   public ItemStack decrStackSize(int index, int amount)
   {
       if(this.inventorySlots[index] != null)
       {
           ItemStack itemstack;
 
           if(this.inventorySlots[index].stackSize <= amount)
           {
               itemstack = this.inventorySlots[index];
               this.inventorySlots[index] = null;
               this.markDirty();
               return itemstack;
           }
           else
           {
               itemstack = this.inventorySlots[index].splitStack(amount);
 
               if(this.inventorySlots[index].stackSize == 0)
               {
                   this.inventorySlots[index] = null;
               }
               this.markDirty();
               return itemstack;
           }
       }
       else
       {
           return null;
       }
   }
 
   @Override
   public void onUpdate(ItemStack stack, World worldIn, Entity entityIn, int itemSlot, boolean isSelected)
   {
       if(this.burnTime > 0)
       {
           burnTime–;
       }
       if(this.canSmelt())
       {
           if(this.burnTime <= 0)
           {
               int time = TileEntityFurnace.getItemBurnTime(inventorySlots[1]);
 
               if (time > 0)
               {
                   this.decrStackSize(1, 1);
                   this.burnTimeTotal = time;
                   this.burnTime = time;
               }
           }
           if(burnTime > 0)
           {
               workingTime++;
           }
       }
       if (this.workingTime >= this.workingTimeNeeded)
       {
           this.smeltItem();
           this.workingTime = 0;
       }
       if (!this.canSmelt() || burnTime <= 0)
       {
           this.workingTime = 0;
       }
   }
 
   @Nullable
   @Override
   public ItemStack removeStackFromSlot(int index)
   {
       return null;
   }
 
   @Override
   public void setInventorySlotContents(int index, @Nullable ItemStack stack)
   {
       this.inventorySlots[index] = stack;
   }
 
   @Override
   public int getInventoryStackLimit()
   {
       return 64;
   }
 
   @Override
   public void markDirty()
   {
 
   }
 
   @Override
   public boolean isUseableByPlayer(EntityPlayer player)
   {
       return true;
   }
 
   @Override
   public void openInventory(EntityPlayer player)
   {
 
   }
 
   @Override
   public void closeInventory(EntityPlayer player)
   {
 
   }
 
   @Override
   public boolean isItemValidForSlot(int index, ItemStack stack)
   {
       return !(stack.getItem() instanceof ItemPortableFurnace);
   }
 
   public boolean isBurning()
   {
       return this.workingTime > 0;
   }
 
   protected boolean canSmelt()
   {
       if(this.inventorySlots[this.inputSlot] == null)
       {
           return false;
       }
       else
       {
           ItemStack itemstack = FurnaceRecipes.instance().getSmeltingResult(inventorySlots[this.inputSlot]);
 
           if (itemstack == null)
           {
               return false;
           }
           if (this.inventorySlots[this.outputSlot] == null)
           {
               return true;
           }
           if (!this.inventorySlots[this.outputSlot].isItemEqual(itemstack))
           {
               return false;
           }
 
           int result = inventorySlots[this.outputSlot].stackSize + itemstack.stackSize;
           return result <= getInventoryStackLimit() && result <= this.inventorySlots[2].getMaxStackSize();
       }
   }
 
   public void smeltItem()
   {
       if (this.canSmelt())
       {
           ItemStack itemstack = FurnaceRecipes.instance().getSmeltingResult(inventorySlots[this.inputSlot]);
           if (this.inventorySlots[this.outputSlot] == null)
           {
               this.inventorySlots[this.outputSlot] = itemstack.copy();
           }
           else if (this.inventorySlots[this.outputSlot].getItem() == itemstack.getItem())
           {
               this.inventorySlots[this.outputSlot].stackSize += itemstack.stackSize;
           }
           this.decrStackSize(0, 1);
       }
   }
 
   @Override
   public int getField(int id)
   {
       return 0;
   }
 
   @Override
   public void setField(int id, int value)
   {
 
   }
 
   @Override
   public int getFieldCount()
   {
       return 0;
   }
 
   @Override
   public void clear()
   {
 
   }
 
   @Override
   public String getName()
   {
       return "item.container.portable_furnace.gui";
   }
 
   @Override
   public boolean hasCustomName()
   {
       return false;
   }
 
   @Override
   public ITextComponent getDisplayName()
   {
       return null;
   }
 
   @SideOnly(Side.CLIENT)
   public int getSmeltProcess()
   {
       return this.workingTime * 24 / this.workingTimeNeeded;
   }
 
   @SideOnly(Side.CLIENT)
   public int getBurnTime()
   {
       return this.burnTime * 14 / this.burnTimeTotal;
   }
}
```</itemstack>

LeBossMax2

Je viens de remarque mais c’est normal que ça fonctionne pas ! Tout ce qui est en rapport avec l’inventaire de l’item doit aller dans une autre class car ça dépend de l’ItemStack et non de l’Item. Il faut que tu fasse une class pour ton IInventory et que quand on ouvre le gui, ça créé une nouvelle instance de cet inventaire à partir des NBT de l’itemStack et quand tu ferme l’inventaire, ça sauvegarde tout dans les NBTTag. Ps : tout est dans le tuto pour créer un backPack.

SpyMan

J’essayé les deux mais ça ne change pas grand chose

  
import net.minecraft.entity.Entity;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.inventory.IInventory;
import net.minecraft.item.ItemStack;
import net.minecraft.item.crafting.FurnaceRecipes;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.nbt.NBTTagList;
import net.minecraft.tileentity.TileEntityFurnace;
import net.minecraft.util.text.ITextComponent;
import net.minecraft.world.World;
import net.minecraftforge.fml.relauncher.Side;
import net.minecraftforge.fml.relauncher.SideOnly;
import net.spyman.utils.common.items.ItemPortableFurnace;
 
import javax.annotation.Nullable;
 
public class InventoryItemPortableFurnace implements IInventory
{
   private ItemStack[] inventorySlots = new ItemStack[3];
   public int workingTime = 0;
   public int workingTimeNeeded = 200;
   public int workingTimeNeededDefault = 200;
   public int burnTime = 0;
   public int burnTimeTotal = 0;
   public int inventorySize = inventorySlots.length;
   public int fuelSlot = 1;
   public int outputSlot = 2;
   public int inputSlot = 0;
 
   public InventoryItemPortableFurnace(ItemStack itemStack)
   {
       if (!itemStack.hasTagCompound())
       {
           itemStack.setTagCompound(new NBTTagCompound());
       }
 
       this.readFromNBT(itemStack.getTagCompound());
   }
 
   public void readFromNBT(NBTTagCompound compound)
   {
       NBTTagList nbttaglist = compound.getTagList("SpyUtilsItems", 10);
       this.inventorySlots = new ItemStack[this.getSizeInventory()];
 
       for(int i = 0; i < nbttaglist.tagCount(); ++i)
       {
           NBTTagCompound nbtTagCompound1 = nbttaglist.getCompoundTagAt(i);
           int j = nbtTagCompound1.getByte("Slot") & 255;
 
           if(j >= 0 && j < this.inventorySlots.length)
           {
               this.inventorySlots[j] = ItemStack.loadItemStackFromNBT(nbtTagCompound1);
           }
       }
       this.workingTime = compound.getShort("workingTime");
       this.burnTime = compound.getShort("burnTime");
       this.burnTimeTotal = compound.getShort("burnTimeTotal");
   }
 
   public void writeToNBT(NBTTagCompound compound)
   {
       System.out.println("WRITE TO NBT CALLED");
 
       NBTTagList nbttaglist = new NBTTagList();
       for(int i = 0; i < this.inventorySlots.length; ++i)
       {
           if(this.inventorySlots* != null)
           {
               NBTTagCompound nbtTagCompound1 = new NBTTagCompound();
               nbtTagCompound1.setByte("Slot", (byte)i);
               this.inventorySlots*.writeToNBT(nbtTagCompound1);
               nbttaglist.appendTag(nbtTagCompound1);
 
           }
       }
       compound.setTag("SpyUtilsItems", nbttaglist);
       compound.setShort("workingTime", (short)this.workingTime);
       compound.setShort("burnTime", (short)this.burnTime);
       compound.setShort("burnTimeTotal", (short)this.burnTimeTotal);
   }
 
   @Override
   public int getSizeInventory()
   {
       return this.inventorySize;
   }
 
   @Nullable
   @Override
   public ItemStack getStackInSlot(int index)
   {
       return this.inventorySlots[index];
   }
 
   @Nullable
   @Override
   public ItemStack decrStackSize(int index, int amount)
   {
       if(this.inventorySlots[index] != null)
       {
           ItemStack itemstack;
 
           if(this.inventorySlots[index].stackSize <= amount)
           {
               itemstack = this.inventorySlots[index];
               this.inventorySlots[index] = null;
               this.markDirty();
               return itemstack;
           }
           else
           {
               itemstack = this.inventorySlots[index].splitStack(amount);
 
               if(this.inventorySlots[index].stackSize == 0)
               {
                   this.inventorySlots[index] = null;
               }
               this.markDirty();
               return itemstack;
           }
       }
       else
       {
           return null;
       }
   }
 
   /**
    * Used to update item.
    * @param stack
    * @param worldIn
    * @param entityIn
    * @param itemSlot
    * @param isSelected
    */
   public void updateItem(ItemStack stack, World worldIn, Entity entityIn, int itemSlot, boolean isSelected)
   {
       if(this.burnTime > 0)
       {
           burnTime–;
       }
       if(this.canSmelt())
       {
           if(this.burnTime <= 0)
           {
               int time = TileEntityFurnace.getItemBurnTime(inventorySlots[1]);
 
               if (time > 0)
               {
                   this.decrStackSize(1, 1);
                   this.burnTimeTotal = time;
                   this.burnTime = time;
               }
           }
           if(burnTime > 0)
           {
               workingTime++;
           }
       }
       if (this.workingTime >= this.workingTimeNeeded)
       {
           this.smeltItem();
           this.workingTime = 0;
       }
       if (!this.canSmelt() || burnTime <= 0)
       {
           this.workingTime = 0;
       }
   }
 
   @Nullable
   @Override
   public ItemStack removeStackFromSlot(int index)
   {
       return null;
   }
 
   @Override
   public void setInventorySlotContents(int index, @Nullable ItemStack stack)
   {
       this.inventorySlots[index] = stack;
   }
 
   @Override
   public int getInventoryStackLimit()
   {
       return 64;
   }
 
   @Override
   public void markDirty()
   {
 
   }
 
   @Override
   public boolean isUseableByPlayer(EntityPlayer player)
   {
       return true;
   }
 
   @Override
   public void openInventory(EntityPlayer player)
   {
 
   }
 
   @Override
   public void closeInventory(EntityPlayer player)
   {
 
   }
 
   @Override
   public boolean isItemValidForSlot(int index, ItemStack stack)
   {
       return !(stack.getItem() instanceof ItemPortableFurnace);
   }
 
   public boolean isBurning()
   {
       return this.workingTime > 0;
   }
 
   protected boolean canSmelt()
   {
       if(this.inventorySlots[this.inputSlot] == null)
       {
           return false;
       }
       else
       {
           ItemStack itemstack = FurnaceRecipes.instance().getSmeltingResult(inventorySlots[this.inputSlot]);
 
           if (itemstack == null)
           {
               return false;
           }
           if (this.inventorySlots[this.outputSlot] == null)
           {
               return true;
           }
           if (!this.inventorySlots[this.outputSlot].isItemEqual(itemstack))
           {
               return false;
           }
 
           int result = inventorySlots[this.outputSlot].stackSize + itemstack.stackSize;
           return result <= getInventoryStackLimit() && result <= this.inventorySlots[2].getMaxStackSize();
       }
   }
 
   public void smeltItem()
   {
       if (this.canSmelt())
       {
           ItemStack itemstack = FurnaceRecipes.instance().getSmeltingResult(inventorySlots[this.inputSlot]);
           if (this.inventorySlots[this.outputSlot] == null)
           {
               this.inventorySlots[this.outputSlot] = itemstack.copy();
           }
           else if (this.inventorySlots[this.outputSlot].getItem() == itemstack.getItem())
           {
               this.inventorySlots[this.outputSlot].stackSize += itemstack.stackSize;
           }
           this.decrStackSize(0, 1);
       }
   }
 
   @Override
   public int getField(int id)
   {
       return 0;
   }
 
   @Override
   public void setField(int id, int value)
   {
 
   }
 
   @Override
   public int getFieldCount()
   {
       return 0;
   }
 
   @Override
   public void clear()
   {
 
   }
 
   @Override
   public String getName()
   {
       return "item.container.portable_furnace.gui";
   }
 
   @Override
   public boolean hasCustomName()
   {
       return false;
   }
 
   @Override
   public ITextComponent getDisplayName()
   {
       return null;
   }
 
   @SideOnly(Side.CLIENT)
   public int getSmeltProcess()
   {
       return this.workingTime * 24 / this.workingTimeNeeded;
   }
 
   @SideOnly(Side.CLIENT)
   public int getBurnTime()
   {
       return this.burnTime * 14 / this.burnTimeTotal;
   }
}

SCAREX

Est-ce que le read et le write sont appelés ?

SpyMan

Le read oui mais pas le write
où faut-il l’appeler déjà ?
normalement si je mais IInventory dans la class de l’item ce ne pause pas probleme?

BrokenSwing

En 1.10, il me semble que c’est :

  
public NBTTagCompound writeToNBT(NBTTagCompound nbt) {
 
}

D’où l’utilité des annotations

SpyMan

Raté
Avec le override il ne la trouve pas non plus

BrokenSwing

robin4002

Il n’y a pas de méthode writeToNBT dans l’inverface IInventory.
Donc même avec un @Override tu ne vas rien trouver en effet.

C’est à toi d’appeler la méthode.

BrokenSwing

Ah merde, j’aurai dû lire, excusez-moi, c’est pas de la classe TileEntity dont on parle

SpyMan

D’accord mais je l’appele ou dans closeInventory() ?

robin4002

Oui.

SpyMan

Marche pas

  
import net.minecraft.entity.Entity;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.inventory.IInventory;
import net.minecraft.item.ItemStack;
import net.minecraft.item.crafting.FurnaceRecipes;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.nbt.NBTTagList;
import net.minecraft.tileentity.TileEntityFurnace;
import net.minecraft.util.text.ITextComponent;
import net.minecraft.world.World;
import net.minecraftforge.fml.relauncher.Side;
import net.minecraftforge.fml.relauncher.SideOnly;
import net.spyman.utils.common.items.ItemPortableFurnace;
 
import javax.annotation.Nullable;
 
public class InventoryItemPortableFurnace implements IInventory
{
   private ItemStack[] inventorySlots = new ItemStack[3];
   public int workingTime = 0;
   public int workingTimeNeeded = 200;
   public int workingTimeNeededDefault = 200;
   public int burnTime = 0;
   public int burnTimeTotal = 0;
   public int inventorySize = inventorySlots.length;
   public int fuelSlot = 1;
   public int outputSlot = 2;
   public int inputSlot = 0;
 
   public InventoryItemPortableFurnace(ItemStack itemStack)
   {
       if (!itemStack.hasTagCompound())
       {
           itemStack.setTagCompound(new NBTTagCompound());
       }
 
       this.readFromNBT(itemStack.getTagCompound());
   }
 
   public void readFromNBT(NBTTagCompound compound)
   {
       System.out.println("READ TO NBT");
       NBTTagList nbttaglist = compound.getTagList("SpyUtilsItems", 10);
       this.inventorySlots = new ItemStack[this.getSizeInventory()];
 
       for (int i = 0; i < nbttaglist.tagCount(); ++i)
       {
           NBTTagCompound nbtTagCompound1 = nbttaglist.getCompoundTagAt(i);
           int j = nbtTagCompound1.getByte("Slot") & 255;
 
           if (j >= 0 && j < this.inventorySlots.length)
           {
               this.inventorySlots[j] = ItemStack.loadItemStackFromNBT(nbtTagCompound1);
           }
       }
       this.workingTime = compound.getShort("workingTime");
       this.burnTime = compound.getShort("burnTime");
       this.burnTimeTotal = compound.getShort("burnTimeTotal");
   }
 
   public NBTTagCompound writeToNBT(NBTTagCompound compound)
   {
       System.out.println("WRITE TO NBT");
 
       NBTTagList nbttaglist = new NBTTagList();
       for (int i = 0; i < this.inventorySlots.length; ++i)
       {
           if (this.inventorySlots* != null)
           {
               NBTTagCompound nbtTagCompound1 = new NBTTagCompound();
               nbtTagCompound1.setByte("Slot", (byte) i);
               this.inventorySlots*.writeToNBT(nbtTagCompound1);
               nbttaglist.appendTag(nbtTagCompound1);
 
           }
       }
       compound.setTag("SpyUtilsItems", nbttaglist);
       compound.setShort("workingTime", (short) this.workingTime);
       compound.setShort("burnTime", (short) this.burnTime);
       compound.setShort("burnTimeTotal", (short) this.burnTimeTotal);
       return null;
   }
 
   @Override
   public int getSizeInventory()
   {
       return this.inventorySize;
   }
 
   @Nullable
   @Override
   public ItemStack getStackInSlot(int index)
   {
       return this.inventorySlots[index];
   }
 
   @Nullable
   @Override
   public ItemStack decrStackSize(int index, int amount)
   {
       if (this.inventorySlots[index] != null)
       {
           ItemStack itemstack;
 
           if (this.inventorySlots[index].stackSize <= amount)
           {
               itemstack = this.inventorySlots[index];
               this.inventorySlots[index] = null;
               this.markDirty();
               return itemstack;
           }
           else
           {
               itemstack = this.inventorySlots[index].splitStack(amount);
 
               if (this.inventorySlots[index].stackSize == 0)
               {
                   this.inventorySlots[index] = null;
               }
               this.markDirty();
               return itemstack;
           }
       }
       else
       {
           return null;
       }
   }
 
   /**
    * Used to update item.
    *
    * @param stack
    * @param worldIn
    * @param entityIn
    * @param itemSlot
    * @param isSelected
    */
   public void updateItem(ItemStack stack, World worldIn, Entity entityIn, int itemSlot, boolean isSelected)
   {
       if (this.burnTime > 0)
       {
           burnTime–;
       }
       if (this.canSmelt())
       {
           if (this.burnTime <= 0)
           {
               int time = TileEntityFurnace.getItemBurnTime(inventorySlots[1]);
 
               if (time > 0)
               {
                   this.decrStackSize(1, 1);
                   this.burnTimeTotal = time;
                   this.burnTime = time;
               }
           }
           if (burnTime > 0)
           {
               workingTime++;
           }
       }
       if (this.workingTime >= this.workingTimeNeeded)
       {
           this.smeltItem();
           this.workingTime = 0;
       }
       if (!this.canSmelt() || burnTime <= 0)
       {
           this.workingTime = 0;
       }
   }
 
   @Nullable
   @Override
   public ItemStack removeStackFromSlot(int index)
   {
       return null;
   }
 
   @Override
   public void setInventorySlotContents(int index, @Nullable ItemStack stack)
   {
       this.inventorySlots[index] = stack;
   }
 
   @Override
   public int getInventoryStackLimit()
   {
       return 64;
   }
 
   @Override
   public void markDirty()
   {
 
   }
 
   @Override
   public boolean isUseableByPlayer(EntityPlayer player)
   {
       return true;
   }
 
   @Override
   public void openInventory(EntityPlayer player)
   {
 
   }
 
   @Override
   public void closeInventory(EntityPlayer player)
   {
       this.writeToNBT(new NBTTagCompound());
   }
 
   @Override
   public boolean isItemValidForSlot(int index, ItemStack stack)
   {
       return !(stack.getItem() instanceof ItemPortableFurnace);
   }
 
   public boolean isBurning()
   {
       return this.workingTime > 0;
   }
 
   protected boolean canSmelt()
   {
       if (this.inventorySlots[this.inputSlot] == null)
       {
           return false;
       }
       else
       {
           ItemStack itemstack = FurnaceRecipes.instance().getSmeltingResult(inventorySlots[this.inputSlot]);
 
           if (itemstack == null)
           {
               return false;
           }
           if (this.inventorySlots[this.outputSlot] == null)
           {
               return true;
           }
           if (!this.inventorySlots[this.outputSlot].isItemEqual(itemstack))
           {
               return false;
           }
 
           int result = inventorySlots[this.outputSlot].stackSize + itemstack.stackSize;
           return result <= getInventoryStackLimit() && result <= this.inventorySlots[2].getMaxStackSize();
       }
   }
 
   public void smeltItem()
   {
       if (this.canSmelt())
       {
           ItemStack itemstack = FurnaceRecipes.instance().getSmeltingResult(inventorySlots[this.inputSlot]);
           if (this.inventorySlots[this.outputSlot] == null)
           {
               this.inventorySlots[this.outputSlot] = itemstack.copy();
           }
           else if (this.inventorySlots[this.outputSlot].getItem() == itemstack.getItem())
           {
               this.inventorySlots[this.outputSlot].stackSize += itemstack.stackSize;
           }
           this.decrStackSize(0, 1);
       }
   }
 
   @Override
   public int getField(int id)
   {
       return 0;
   }
 
   @Override
   public void setField(int id, int value)
   {
 
   }
 
   @Override
   public int getFieldCount()
   {
       return 0;
   }
 
   @Override
   public void clear()
   {
 
   }
 
   @Override
   public String getName()
   {
       return "item.container.portable_furnace.gui";
   }
 
   @Override
   public boolean hasCustomName()
   {
       return false;
   }
 
   @Override
   public ITextComponent getDisplayName()
   {
       return null;
   }
 
   @SideOnly(Side.CLIENT)
   public int getSmeltProcess()
   {
       return this.workingTime * 24 / this.workingTimeNeeded;
   }
 
   @SideOnly(Side.CLIENT)
   public int getBurnTime()
   {
       return this.burnTime * 14 / this.burnTimeTotal;
   }
}

	package net.spyman.utils.common.inventory;

	import net.minecraft.entity.player.EntityPlayer;
	import net.minecraft.inventory.IInventory;
	import net.minecraft.item.ItemStack;
	import net.minecraft.item.crafting.FurnaceRecipes;
	import net.minecraft.nbt.NBTTagCompound;
	import net.minecraft.nbt.NBTTagList;
	import net.minecraft.util.text.ITextComponent;
	import net.minecraftforge.fml.relauncher.Side;
	import net.minecraftforge.fml.relauncher.SideOnly;
	import net.spyman.utils.common.items.ItemPortableFurnace;

	import javax.annotation.Nullable;

	public class InventoryPortableFurnace implements IInventory
	{
	private ItemStack[] inventorySlots = new ItemStack[3];
	public int workingTime = 0;
	public int workingTimeNeeded = 200;
	public int workingTimeNeededDefault = 200;
	public int burnTime = 0;
	public int burnTimeTotal = 0;
	public int inventorySize = inventorySlots.length;
	public int fuelSlot = 1;
	public int outputSlot = 2;
	public int inputSlot = 0;

	public InventoryPortableFurnace(ItemStack itemStack)
	{
	if (!itemStack.hasTagCompound())
	{
	itemStack.setTagCompound(new NBTTagCompound());
	}

	this.readFromNBT(itemStack.getTagCompound());
	}

	public void readFromNBT(NBTTagCompound compound)
	{
	NBTTagList nbttaglist = compound.getTagList("items", 10);
	this.inventorySlots = new ItemStack[this.getSizeInventory()];

	for(int i = 0; i < nbttaglist.tagCount(); ++i)
	{
	NBTTagCompound nbtTagCompound1 = nbttaglist.getCompoundTagAt(i);
	int j = nbtTagCompound1.getByte("Slot") & 255;

	if(j >= 0 && j < this.inventorySlots.length)
	{
	this.inventorySlots[j] = ItemStack.loadItemStackFromNBT(nbtTagCompound1);
	}
	}
	this.workingTime = compound.getShort("workingTime");
	this.burnTime = compound.getShort("burnTime");
	this.burnTimeTotal = compound.getShort("burnTimeTotal");
	}

	public void writeToNBT(NBTTagCompound compound)
	{
	NBTTagList nbttaglist = new NBTTagList();
	for(int i = 0; i < this.inventorySlots.length; ++i)
	{
	if(this.inventorySlots* != null)
	{
	NBTTagCompound nbtTagCompound1 = new NBTTagCompound();
	nbtTagCompound1.setByte("Slot", (byte)i);
	this.inventorySlots*.writeToNBT(nbtTagCompound1);
	nbttaglist.appendTag(nbtTagCompound1);

	}
	}
	compound.setTag("items", nbttaglist);
	compound.setShort("workingTime", (short)this.workingTime);
	compound.setShort("burnTime", (short)this.burnTime);
	compound.setShort("burnTimeTotal", (short)this.burnTimeTotal);
	}

	@Override
	public int getSizeInventory()
	{
	return this.inventorySize;
	}

	@Nullable
	@Override
	public ItemStack getStackInSlot(int index)
	{
	return this.inventorySlots[index];
	}

	@Nullable
	@Override
	public ItemStack decrStackSize(int index, int amount)
	{
	if(this.inventorySlots[index] != null)
	{
	ItemStack itemstack;

	if(this.inventorySlots[index].stackSize <= amount)
	{
	itemstack = this.inventorySlots[index];
	this.inventorySlots[index] = null;
	this.markDirty();
	return itemstack;
	}
	else
	{
	itemstack = this.inventorySlots[index].splitStack(amount);

	if(this.inventorySlots[index].stackSize == 0)
	{
	this.inventorySlots[index] = null;
	}
	this.markDirty();
	return itemstack;
	}
	}
	else
	{
	return null;
	}
	}

	@Nullable
	@Override
	public ItemStack removeStackFromSlot(int index)
	{
	return null;
	}

	@Override
	public void setInventorySlotContents(int index, @Nullable ItemStack stack)
	{
	this.inventorySlots[index] = stack;
	}

	@Override
	public int getInventoryStackLimit()
	{
	return 64;
	}

	@Override
	public void markDirty()
	{

	}

	@Override
	public boolean isUseableByPlayer(EntityPlayer player)
	{
	return true;
	}

	@Override
	public void openInventory(EntityPlayer player)
	{

	}

	@Override
	public void closeInventory(EntityPlayer player)
	{

	}

	@Override
	public boolean isItemValidForSlot(int index, ItemStack stack)
	{
	return !(stack.getItem() instanceof ItemPortableFurnace);
	}

	public boolean isBurning()
	{
	return this.workingTime > 0;
	}

	protected boolean canSmelt()
	{
	if(this.inventorySlots[this.inputSlot] == null)
	{
	return false;
	}
	else
	{
	ItemStack itemstack = FurnaceRecipes.instance().getSmeltingResult(inventorySlots[this.inputSlot]);

	if(itemstack == null)
	{
	return false;
	}
	if(this.inventorySlots[this.outputSlot] == null)
	{
	return true;
	}
	if(!this.inventorySlots[this.outputSlot].isItemEqual(itemstack))
	{
	return false;
	}

	int result = inventorySlots[this.outputSlot].stackSize + itemstack.stackSize;
	return result <= getInventoryStackLimit() && result <= this.inventorySlots[2].getMaxStackSize();
	}
	}

	public void smeltItem()
	{
	if (this.canSmelt())
	{
	ItemStack itemstack = FurnaceRecipes.instance().getSmeltingResult(inventorySlots[this.inputSlot]);
	if (this.inventorySlots[this.outputSlot] == null)
	{
	this.inventorySlots[this.outputSlot] = itemstack.copy();
	}
	else if (this.inventorySlots[this.outputSlot].getItem() == itemstack.getItem())
	{
	this.inventorySlots[this.outputSlot].stackSize += itemstack.stackSize;
	}
	this.decrStackSize(0, 1);
	}
	}

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

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

	}

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

	@Override
	public void clear()
	{

	}

	@Override
	public String getName()
	{
	return "item.container.portable_furnace.gui";
	}

	@Override
	public boolean hasCustomName()
	{
	return false;
	}

	@Override
	public ITextComponent getDisplayName()
	{
	return null;
	}

	@SideOnly(Side.CLIENT)
	public int getSmeltProcess()
	{
	return this.workingTime * 24 / this.workingTimeNeeded;
	}

	@SideOnly(Side.CLIENT)
	public int getBurnTime()
	{
	return this.burnTime * 14 / this.burnTimeTotal;
	}
	}

	package net.spyman.utils.common.container;

	import net.minecraft.entity.player.EntityPlayer;
	import net.minecraft.entity.player.InventoryPlayer;
	import net.minecraft.inventory.Container;
	import net.minecraft.inventory.IInventory;
	import net.minecraft.inventory.Slot;
	import net.minecraft.item.ItemStack;
	import net.minecraftforge.fml.relauncher.Side;
	import net.minecraftforge.fml.relauncher.SideOnly;
	import net.spyman.utils.common.container.slot.SlotPortableFurnace;
	import net.spyman.utils.common.inventory.InventoryPortableFurnace;

	import javax.annotation.Nullable;

	public class ContainerPortableFurnace extends Container
	{
	InventoryPortableFurnace inventory;
	private int workingTime;
	private int workingTimeNeeded;

	public ContainerPortableFurnace(InventoryPlayer playerInv, InventoryPortableFurnace inv)
	{
	this.inventory = inv;
	int j;
	int k;

	this.addSlotToContainer(new Slot(this.inventory, 0, 56, 17)); // input
	this.addSlotToContainer(new Slot(this.inventory, 1, 56, 53)); // coal
	this.addSlotToContainer(new SlotPortableFurnace(this.inventory, 2, 116, 35)); // output

	this.bindPlayerInventory(playerInv);
	}

	@Override
	public boolean canInteractWith(EntityPlayer playerIn)
	{
	return true;
	}

	private void bindPlayerInventory(InventoryPlayer inventory)
	{
	int i;
	for (i = 0; i < 3; ++i)
	{
	for (int j = 0; j < 9; ++j)
	{
	this.addSlotToContainer(new Slot(inventory, j + i * 9 + 9, 8 + j * 18, 84 + i * 18));
	}
	}

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

	@Override
	public ItemStack transferStackInSlot(EntityPlayer player, int quantity)
	{
	ItemStack itemstack = null;
	Slot slot = (Slot)this.inventorySlots.get(quantity);

	if (slot != null && slot.getHasStack())
	{
	ItemStack itemStack1 = slot.getStack();
	itemstack = itemStack1.copy();

	if (quantity < this.inventory.getSizeInventory())
	{
	if (!this.mergeItemStack(itemStack1, this.inventory.getSizeInventory(), this.inventorySlots.size(), true))
	{
	return null;
	}
	}
	else if (!this.mergeItemStack(itemStack1, 0, this.inventory.getSizeInventory(), false))
	{
	return null;
	}

	if (itemStack1.stackSize == 0)
	{
	slot.putStack((ItemStack)null);
	}
	else
	{
	slot.onSlotChanged();
	}
	}
	return itemstack;
	}

	@Override
	public void onContainerClosed(EntityPlayer player)
	{
	super.onContainerClosed(player);
	this.inventory.closeInventory(player);
	}

	@SideOnly(Side.CLIENT)
	public void updateProgressBar(int id, int value)
	{
	if(id == 0)
	{
	this.inventory.workingTime = value;
	}

	if(id == 1)
	{
	this.inventory.workingTimeNeeded = value;
	}
	}
	}


	import net.minecraft.entity.Entity;
	import net.minecraft.entity.player.EntityPlayer;
	import net.minecraft.inventory.IInventory;
	import net.minecraft.item.Item;
	import net.minecraft.item.ItemStack;
	import net.minecraft.item.crafting.FurnaceRecipes;
	import net.minecraft.nbt.NBTTagCompound;
	import net.minecraft.nbt.NBTTagList;
	import net.minecraft.tileentity.TileEntityFurnace;
	import net.minecraft.util.ActionResult;
	import net.minecraft.util.EnumActionResult;
	import net.minecraft.util.EnumHand;
	import net.minecraft.util.text.ITextComponent;
	import net.minecraft.world.World;
	import net.minecraftforge.fml.relauncher.Side;
	import net.minecraftforge.fml.relauncher.SideOnly;
	import net.spyman.utils.SpyUtil;

	import javax.annotation.Nullable;

	public class ItemPortableFurnace extends Item implements IInventory
	{

	private ItemStack[] inventorySlots = new ItemStack[3];
	public int workingTime = 0;
	public int workingTimeNeeded = 200;
	public int workingTimeNeededDefault = 200;
	public int burnTime = 0;
	public int burnTimeTotal = 0;
	public int inventorySize = inventorySlots.length;
	public int fuelSlot = 1;
	public int outputSlot = 2;
	public int inputSlot = 0;

	public ItemPortableFurnace()
	{
	this.setMaxStackSize(1);
	}

	@Override
	public ActionResult <itemstack>onItemRightClick(ItemStack itemStack, World world, EntityPlayer player, EnumHand hand)
	{
	player.openGui(SpyUtil.INSTANCE, 1, world, (int) player.posX, (int) player.posY, (int) player.posZ);
	return new ActionResult(EnumActionResult.PASS, itemStack);
	}

	public void readFromNBT(NBTTagCompound compound)
	{
	NBTTagList nbttaglist = compound.getTagList("SpyUtilsItems", 10);
	this.inventorySlots = new ItemStack[this.getSizeInventory()];

	for(int i = 0; i < nbttaglist.tagCount(); ++i)
	{
	NBTTagCompound nbtTagCompound1 = nbttaglist.getCompoundTagAt(i);
	int j = nbtTagCompound1.getByte("Slot") & 255;

	if(j >= 0 && j < this.inventorySlots.length)
	{
	this.inventorySlots[j] = ItemStack.loadItemStackFromNBT(nbtTagCompound1);
	}
	}
	this.workingTime = compound.getShort("workingTime");
	this.burnTime = compound.getShort("burnTime");
	this.burnTimeTotal = compound.getShort("burnTimeTotal");
	}

	public void writeToNBT(NBTTagCompound compound)
	{
	NBTTagList nbttaglist = new NBTTagList();
	for(int i = 0; i < this.inventorySlots.length; ++i)
	{
	if(this.inventorySlots* != null)
	{
	NBTTagCompound nbtTagCompound1 = new NBTTagCompound();
	nbtTagCompound1.setByte("Slot", (byte)i);
	this.inventorySlots*.writeToNBT(nbtTagCompound1);
	nbttaglist.appendTag(nbtTagCompound1);

	}
	}
	compound.setTag("SpyUtilsItems", nbttaglist);
	compound.setShort("workingTime", (short)this.workingTime);
	compound.setShort("burnTime", (short)this.burnTime);
	compound.setShort("burnTimeTotal", (short)this.burnTimeTotal);
	}

	@Override
	public int getSizeInventory()
	{
	return this.inventorySize;
	}

	@Nullable
	@Override
	public ItemStack getStackInSlot(int index)
	{
	return this.inventorySlots[index];
	}

	@Nullable
	@Override
	public ItemStack decrStackSize(int index, int amount)
	{
	if(this.inventorySlots[index] != null)
	{
	ItemStack itemstack;

	if(this.inventorySlots[index].stackSize <= amount)
	{
	itemstack = this.inventorySlots[index];
	this.inventorySlots[index] = null;
	this.markDirty();
	return itemstack;
	}
	else
	{
	itemstack = this.inventorySlots[index].splitStack(amount);

	if(this.inventorySlots[index].stackSize == 0)
	{
	this.inventorySlots[index] = null;
	}
	this.markDirty();
	return itemstack;
	}
	}
	else
	{
	return null;
	}
	}

	@Override
	public void onUpdate(ItemStack stack, World worldIn, Entity entityIn, int itemSlot, boolean isSelected)
	{
	if(this.burnTime > 0)
	{
	burnTime–;
	}
	if(this.canSmelt())
	{
	if(this.burnTime <= 0)
	{
	int time = TileEntityFurnace.getItemBurnTime(inventorySlots[1]);

	if (time > 0)
	{
	this.decrStackSize(1, 1);
	this.burnTimeTotal = time;
	this.burnTime = time;
	}
	}
	if(burnTime > 0)
	{
	workingTime++;
	}
	}
	if (this.workingTime >= this.workingTimeNeeded)
	{
	this.smeltItem();
	this.workingTime = 0;
	}
	if (!this.canSmelt() \|\| burnTime <= 0)
	{
	this.workingTime = 0;
	}
	}

	@Nullable
	@Override
	public ItemStack removeStackFromSlot(int index)
	{
	return null;
	}

	@Override
	public void setInventorySlotContents(int index, @Nullable ItemStack stack)
	{
	this.inventorySlots[index] = stack;
	}

	@Override
	public int getInventoryStackLimit()
	{
	return 64;
	}

	@Override
	public void markDirty()
	{

	}

	@Override
	public boolean isUseableByPlayer(EntityPlayer player)
	{
	return true;
	}

	@Override
	public void openInventory(EntityPlayer player)
	{

	}

	@Override
	public void closeInventory(EntityPlayer player)
	{

	}

	@Override
	public boolean isItemValidForSlot(int index, ItemStack stack)
	{
	return !(stack.getItem() instanceof ItemPortableFurnace);
	}

	public boolean isBurning()
	{
	return this.workingTime > 0;
	}

	protected boolean canSmelt()
	{
	if(this.inventorySlots[this.inputSlot] == null)
	{
	return false;
	}
	else
	{
	ItemStack itemstack = FurnaceRecipes.instance().getSmeltingResult(inventorySlots[this.inputSlot]);

	if (itemstack == null)
	{
	return false;
	}
	if (this.inventorySlots[this.outputSlot] == null)
	{
	return true;
	}
	if (!this.inventorySlots[this.outputSlot].isItemEqual(itemstack))
	{
	return false;
	}

	int result = inventorySlots[this.outputSlot].stackSize + itemstack.stackSize;
	return result <= getInventoryStackLimit() && result <= this.inventorySlots[2].getMaxStackSize();
	}
	}

	public void smeltItem()
	{
	if (this.canSmelt())
	{
	ItemStack itemstack = FurnaceRecipes.instance().getSmeltingResult(inventorySlots[this.inputSlot]);
	if (this.inventorySlots[this.outputSlot] == null)
	{
	this.inventorySlots[this.outputSlot] = itemstack.copy();
	}
	else if (this.inventorySlots[this.outputSlot].getItem() == itemstack.getItem())
	{
	this.inventorySlots[this.outputSlot].stackSize += itemstack.stackSize;
	}
	this.decrStackSize(0, 1);
	}
	}

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

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

	}

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

	@Override
	public void clear()
	{

	}

	@Override
	public String getName()
	{
	return "item.container.portable_furnace.gui";
	}

	@Override
	public boolean hasCustomName()
	{
	return false;
	}

	@Override
	public ITextComponent getDisplayName()
	{
	return null;
	}

	@SideOnly(Side.CLIENT)
	public int getSmeltProcess()
	{
	return this.workingTime * 24 / this.workingTimeNeeded;
	}

	@SideOnly(Side.CLIENT)
	public int getBurnTime()
	{
	return this.burnTime * 14 / this.burnTimeTotal;
	}
	}
	```</itemstack>

Résolu Gui/Container/Update Item Tick