Ajouter un gui et un container à un bloc

[Deleted]

Dans ta classe principale, à la déclaration de ton block, tu fais un new BlocksMod, alors que depuis le début tu nous montres ta classe BlockFour, donc erreur très bête.

[___Freezer___]

Ok merci c’est bon mais après l’avoir ouvert mon jeu  crash et maintenant, je ne peux plus lancer mon monde.

Crash report :

[16:35:37] [Server thread/INFO]: Starting integrated minecraft server version 1.7.10
[16:35:37] [Server thread/INFO]: Generating keypair
[16:35:37] [Server thread/INFO] [FML]: Injecting existing block and item data into this server instance
[16:35:37] [Server thread/INFO] [FML]: Applying holder lookups
[16:35:37] [Server thread/INFO] [FML]: Holder lookups applied
[16:35:37] [Server thread/INFO] [FML]: Loading dimension 0 (New World) (net.minecraft.server.integrated.IntegratedServer@6034c282)
[16:35:37] [Server thread/INFO] [FML]: Loading dimension 1 (New World) (net.minecraft.server.integrated.IntegratedServer@6034c282)
[16:35:37] [Server thread/INFO] [FML]: Loading dimension -1 (New World) (net.minecraft.server.integrated.IntegratedServer@6034c282)
[16:35:37] [Server thread/INFO]: Preparing start region for level 0
[16:35:38] [Server thread/INFO]: Changing view distance to 12, from 10
[16:35:38] [Server thread/ERROR]: Encountered an unexpected exception
net.minecraft.util.ReportedException: Ticking block entity
at net.minecraft.server.MinecraftServer.updateTimeLightAndEntities(MinecraftServer.java:709) ~[MinecraftServer.class:?]
at net.minecraft.server.MinecraftServer.tick(MinecraftServer.java:614) ~[MinecraftServer.class:?]
at net.minecraft.server.integrated.IntegratedServer.tick(IntegratedServer.java:118) ~[IntegratedServer.class:?]
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:485) [MinecraftServer.class:?]
at net.minecraft.server.MinecraftServer$2.run(MinecraftServer.java:752) [MinecraftServer$2.class:?]
Caused by: java.lang.NullPointerException
at Package1.common.FourTotal.BlockFourRecipes.isSameKey(BlockFourRecipes.java:73) ~[BlockFourRecipes.class:?]
at Package1.common.FourTotal.BlockFourRecipes.getSmeltingResult(BlockFourRecipes.java:63) ~[BlockFourRecipes.class:?]
at Package1.common.FourTotal.TileEntityFour.smeltItem(TileEntityFour.java:213) ~[TileEntityFour.class:?]
at Package1.common.FourTotal.TileEntityFour.updateEntity(TileEntityFour.java:200) ~[TileEntityFour.class:?]
at net.minecraft.world.World.updateEntities(World.java:2160) ~[World.class:?]
at net.minecraft.world.WorldServer.updateEntities(WorldServer.java:515) ~[WorldServer.class:?]
at net.minecraft.server.MinecraftServer.updateTimeLightAndEntities(MinecraftServer.java:703) ~[MinecraftServer.class:?]
… 4 more
[16:35:38] [Server thread/ERROR]: This crash report has been saved to: D:\BUREAU\FREEZER-regroupement de dossiers\Codage\Mods\Forge 1.7.10\eclipse\.\crash-reports\crash-2017-07-17_16.35.38-server.txt
[16:35:38] [Server thread/INFO]: Stopping server
[16:35:38] [Server thread/INFO]: Saving players
[16:35:38] [Server thread/INFO]: Saving worlds
[16:35:38] [Server thread/INFO]: Saving chunks for level 'New World'/Overworld
[16:35:38] [Server thread/INFO]: Saving chunks for level 'New World'/Nether
[16:35:38] [Server thread/INFO]: Saving chunks for level 'New World'/The End
[16:35:38] [Client thread/INFO] [STDOUT]: [net.minecraft.client.Minecraft:displayCrashReport:388]: –-- Minecraft Crash Report ----
// On the bright side, I bought you a teddy bear!
 
Time: 17/07/17 16:35
Description: Ticking block entity
 
java.lang.NullPointerException: Ticking block entity
at Package1.common.FourTotal.BlockFourRecipes.isSameKey(BlockFourRecipes.java:73)
at Package1.common.FourTotal.BlockFourRecipes.getSmeltingResult(BlockFourRecipes.java:63)
at Package1.common.FourTotal.TileEntityFour.smeltItem(TileEntityFour.java:213)
at Package1.common.FourTotal.TileEntityFour.updateEntity(TileEntityFour.java:200)
at net.minecraft.world.World.updateEntities(World.java:2160)
at net.minecraft.world.WorldServer.updateEntities(WorldServer.java:515)
at net.minecraft.server.MinecraftServer.updateTimeLightAndEntities(MinecraftServer.java:703)
at net.minecraft.server.MinecraftServer.tick(MinecraftServer.java:614)
at net.minecraft.server.integrated.IntegratedServer.tick(IntegratedServer.java:118)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:485)
at net.minecraft.server.MinecraftServer$2.run(MinecraftServer.java:752)
 
A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------
 
-- Head --
Stacktrace:
at Package1.common.FourTotal.BlockFourRecipes.isSameKey(BlockFourRecipes.java:73)
at Package1.common.FourTotal.BlockFourRecipes.getSmeltingResult(BlockFourRecipes.java:63)
at Package1.common.FourTotal.TileEntityFour.smeltItem(TileEntityFour.java:213)
at Package1.common.FourTotal.TileEntityFour.updateEntity(TileEntityFour.java:200)
 
-- Block entity being ticked --
Details:
Name: compleatcraft:FourTileEntity // Package1.common.FourTotal.TileEntityFour
Block type: ID #177 (tile.BlockFour // Package1.common.FourTotal.BlockFour)
Block data value: 0 / 0x0 / 0b0000
Block location: World: (-206,67,152), Chunk: (at 2,4,8 in -13,9; contains blocks -208,0,144 to -193,255,159), Region: (-1,0; contains chunks -32,0 to -1,31, blocks -512,0,0 to -1,255,511)
Actual block type: ID #177 (tile.BlockFour // Package1.common.FourTotal.BlockFour)
Actual block data value: 0 / 0x0 / 0b0000
Stacktrace:
at net.minecraft.world.World.updateEntities(World.java:2160)
at net.minecraft.world.WorldServer.updateEntities(WorldServer.java:515)
 
-- Affected level --
Details:
Level name: New World
All players: 0 total; []
Chunk stats: ServerChunkCache: 625 Drop: 0
Level seed: -8957039999929459700
Level generator: ID 00 - default, ver 1\. Features enabled: true
Level generator options:
Level spawn location: World: (-196,64,148), Chunk: (at 12,4,4 in -13,9; contains blocks -208,0,144 to -193,255,159), Region: (-1,0; contains chunks -32,0 to -1,31, blocks -512,0,0 to -1,255,511)
Level time: 221841 game time, 18584 day time
Level dimension: 0
Level storage version: 0x04ABD - Anvil
Level weather: Rain time: 21306 (now: true), thunder time: 153946 (now: false)
Level game mode: Game mode: creative (ID 1). Hardcore: false. Cheats: true
Stacktrace:
at net.minecraft.server.MinecraftServer.updateTimeLightAndEntities(MinecraftServer.java:703)
at net.minecraft.server.MinecraftServer.tick(MinecraftServer.java:614)
at net.minecraft.server.integrated.IntegratedServer.tick(IntegratedServer.java:118)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:485)
at net.minecraft.server.MinecraftServer$2.run(MinecraftServer.java:752)
 
-- System Details --
Details:
Minecraft Version: 1.7.10
Operating System: Windows 10 (amd64) version 10.0
Java Version: 1.8.0_131, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 919065176 bytes (876 MB) / 1038876672 bytes (990 MB) up to 1038876672 bytes (990 MB)
JVM Flags: 3 total; -Xincgc -Xmx1024M -Xms1024M
AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
IntCache: cache: 0, tcache: 0, allocated: 12, tallocated: 94
FML: MCP v9.05 FML v7.10.99.99 Minecraft Forge 10.13.4.1614 4 mods loaded, 4 mods active
States: 'U' = Unloaded 'L' = Loaded 'C' = Constructed 'H' = Pre-initialized 'I' = Initialized 'J' = Post-initialized 'A' = Available 'D' = Disabled 'E' = Errored
UCHIJAAAA mcp{9.05} [Minecraft Coder Pack] (minecraft.jar)
UCHIJAAAA FML{7.10.99.99} [Forge Mod Loader] (forgeSrc-1.7.10-10.13.4.1614-1.7.10.jar)
UCHIJAAAA Forge{10.13.4.1614} [Minecraft Forge] (forgeSrc-1.7.10-10.13.4.1614-1.7.10.jar)
UCHIJAAAA compleatcraft{1.0.0} [Compleat Craft] (bin)
GL info: ~~ERROR~~ RuntimeException: No OpenGL context found in the current thread.
Profiler Position: N/A (disabled)
Vec3 Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
Player Count: 0 / 8; []
Type: Integrated Server (map_client.txt)
Is Modded: Definitely; Client brand changed to 'fml,forge'
[16:35:38] [Client thread/INFO] [STDOUT]: [net.minecraft.client.Minecraft:displayCrashReport:393]: #@!@# Game crashed! Crash report saved to: #@!@# .\crash-reports\crash-2017-07-17_16.35.38-server.txt
[16:35:38] [Client thread/INFO] [FML]: Waiting for the server to terminate/save.
[16:35:39] [Server thread/INFO] [FML]: Unloading dimension 0
[16:35:39] [Server thread/INFO] [FML]: Unloading dimension -1
[16:35:39] [Server thread/INFO] [FML]: Unloading dimension 1
[16:35:39] [Server thread/INFO] [FML]: Applying holder lookups
[16:35:39] [Server thread/INFO] [FML]: Holder lookups applied
[16:35:39] [Server thread/INFO] [FML]: The state engine was in incorrect state SERVER_STOPPING and forced into state SERVER_STOPPED. Errors may have been discarded.
[16:35:39] [Client thread/INFO] [FML]: Server terminated.
AL lib: (EE) alc_cleanup: 1 device not closed
Java HotSpot(TM) 64-Bit Server VM warning: Using incremental CMS is deprecated and will likely be removed in a future release
 
 

[Deleted]

BlockFourRecipes.java:73 ?

[___Freezer___]

pour l’erreur 1 :
http://www.noelshack.com/2017-29-1-1500302613-capture.png

pour l’erreur 2 :
http://www.noelshack.com/2017-29-1-1500302621-capture1.png

pour l’erreur 3 :
http://www.noelshack.com/2017-29-1-1500302625-capture2.png

et pour l’erreur 4 :
http://www.noelshack.com/2017-29-1-1500302627-capture3.png

[Deleted]

File ta classe entièrement, on gagnera en efficacité/compréhension.
Tu devrais sûrement rajouter un null-check de stackList*, avant d’appeler dessus un .getItem()

[___Freezer___]

BlockFourRecipes :

package Package1.common.FourTotal;
 
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
import java.util.Map.Entry;
 
import net.minecraft.block.Block;
import net.minecraft.init.Blocks;
import net.minecraft.init.Items;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
 
public class BlockFourRecipes {
 
private static final BlockFourRecipes smeltingBase = new BlockFourRecipes();
private Map smeltingList = new HashMap();
 
public BlockFourRecipes()
{
this.addRecipe(Items.apple, Items.apple, Items.arrow, new ItemStack(Blocks.diamond_block));
}
 
public void addRecipe(ItemStack stack1, ItemStack stack2, ItemStack stack3, ItemStack stack4)
{
ItemStack[] stackList = new ItemStack[]{stack1, stack2, stack3};
this.smeltingList.put(stackList, stack4);
}
 
       public void addRecipe(Item item1, Item item2, Item item3, ItemStack stack) //1er cas
{
this.addRecipe(new ItemStack(item1), new ItemStack(item2), new ItemStack(item3), stack);
}
 
public void addRecipe(Block block1, Item item2, Item item3, ItemStack stack) //2nd cas
{
this.addRecipe(Item.getItemFromBlock(block1), item2, item3, stack);
}
 
public void addRecipe(Block block1, Block block2, Item item3, ItemStack stack) //3ème cas
{
this.addRecipe(Item.getItemFromBlock(block1), Item.getItemFromBlock(block2), item3, stack);
}
 
public void addRecipe(Block block1, Block block2, Block block3, ItemStack stack) //4ème cas
{
this.addRecipe(Item.getItemFromBlock(block1), Item.getItemFromBlock(block2), Item.getItemFromBlock(block3), stack);
}
 
public ItemStack getSmeltingResult(ItemStack[] stack)
{
    Iterator iterator = this.smeltingList.entrySet().iterator();
    Entry entry;
 
    do
    {
        if (!iterator.hasNext())
        {
            return null;
        }
          entry = (Entry)iterator.next();
      }
      while (!this.isSameKey(stack, (ItemStack[])entry.getKey()));
 
      return (ItemStack)entry.getValue();
 }
 
private boolean isSameKey(ItemStack[] stackList, ItemStack[] stackList2)
{
boolean isSame = false;
for(int i=0; i<=2; i++)
{
if(stackList*.getItem() == stackList2*.getItem())
{
isSame = true;
}
else
{
return false;
}
}
return isSame;
}
 
public Map getSmeltingList()
{
      return this.smeltingList;
   }
 
public static BlockFourRecipes smelting()
{
return smeltingBase;
}
}
 

TileEntityFour:

package Package1.common.FourTotal;

import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.inventory.IInventory;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.nbt.NBTTagList;
import net.minecraft.tileentity.TileEntity;

public class TileEntityFour extends TileEntity implements IInventory{

private ItemStack[] contents = new ItemStack[4];
private int workingTime = 0;
private int workingTimeNeeded = 200;

@Override
   public void writeToNBT(NBTTagCompound compound)
   {
       super.writeToNBT(compound);
       NBTTagList nbttaglist = new NBTTagList();

       for (int i = 0; i < this.contents.length; ++i) //pour les slots
       {
           if (this.contents* != null)
           {
               NBTTagCompound nbttagcompound1 = new NBTTagCompound();
               nbttagcompound1.setByte("Slot", (byte)i);
               this.contents*.writeToNBT(nbttagcompound1);
               nbttaglist.appendTag(nbttagcompound1);
           }
       }

       compound.setTag("Items", nbttaglist);
       compound.setShort("workingTime",(short)this.workingTime); //On les enregistrent en short
       compound.setShort("workingTimeNeeded", (short)this.workingTimeNeeded);
   }

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

       NBTTagList nbttaglist = compound.getTagList("Items", 10);
       this.contents = new ItemStack[this.getSizeInventory()];

       for (int i = 0; i < nbttaglist.tagCount(); ++i) //Encore une fois pour les slots
       {
           NBTTagCompound nbttagcompound1 = nbttaglist.getCompoundTagAt(i);
           int j = nbttagcompound1.getByte("Slot") & 255;

           if (j >= 0 && j < this.contents.length)
           {
               this.contents[j] = ItemStack.loadItemStackFromNBT(nbttagcompound1);
           }
       }

       this.workingTime = compound.getShort("workingTime"); //On lit nos valeurs
       this.workingTimeNeeded = compound.getShort("workingTimeNeeded");
   }

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

@Override
public ItemStack getStackInSlot(int slotIndex) {
return this.contents[slotIndex];
}

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

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

               if (this.contents[slotIndex].stackSize == 0)
               {
                   this.contents[slotIndex] = null;
               }

               this.markDirty();
               return itemstack;
           }
       }
       else
       {
           return null;
       }
}

@Override
public ItemStack getStackInSlotOnClosing(int slotIndex) {
if (this.contents[slotIndex] != null)
       {
           ItemStack itemstack = this.contents[slotIndex];
           this.contents[slotIndex] = null;
           return itemstack;
       }
       else
       {
           return null;
       }
}

@Override
public void setInventorySlotContents(int slotIndex, ItemStack stack) {
this.contents[slotIndex] = stack;

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

       this.markDirty();
}

@Override
public String getInventoryName() {
return "tile.BlockFour";
}

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

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

@Override
public boolean isUseableByPlayer(EntityPlayer player) {
return this.worldObj.getTileEntity(this.xCoord, this.yCoord, this.zCoord) != this ? false : player.getDistanceSq((double)this.xCoord + 0.5D, (double)this.yCoord + 0.5D, (double)this.zCoord + 0.5D) <= 64.0D;
}

@Override
public void openInventory() {

}

@Override
public void closeInventory() {

}

@Override
public boolean isItemValidForSlot(int slot, ItemStack stack) {
return slot == 3 ? false : true;
}

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

private boolean canSmelt()
   {
       if (this.contents[0] == null || this.contents[1] == null || this.contents[2] == null)
       {
           return true;
       }
       else
       {
           ItemStack itemstack = BlockFourRecipes.smelting().getSmeltingResult(new ItemStack[]{this.contents[0], this.contents[1], this.contents[2]}); //Il y a une erreur ici, c'est normal, on y vient après (c'est pour les recettes)
           if (itemstack == null) return false;
           if (this.contents[3] == null) return true;
           if (!this.contents[3].isItemEqual(itemstack)) return false;
           int result = contents[3].stackSize + itemstack.stackSize;
           return result <= getInventoryStackLimit() && result <= this.contents[3].getMaxStackSize();
       }
   }

public void updateEntity()
   {
    if(this.isBurning() && this.canSmelt())
    {
    ++this.workingTime;
    }
    if(this.canSmelt() && !this.isBurning())
    {
    this.workingTime = 1;
    }
    if(this.canSmelt() && this.workingTime == this.workingTimeNeeded)
    {
    this.smeltItem();
    this.workingTime = 0;
    }
       if(!this.canSmelt())
       {
              this.workingTime= 0;
       }
   }

public void smeltItem()
   {
       if (this.canSmelt())
       {
           ItemStack itemstack = BlockFourRecipes.smelting().getSmeltingResult(new ItemStack[]{this.contents[0], this.contents[1], this.contents[2]});
            if (this.contents[3] == null)
            {
                 this.contents[3] = itemstack.copy();
            }
            else if (this.contents[3].getItem() == itemstack.getItem())
            {
                 this.contents[3].stackSize += itemstack.stackSize;
            }

            –this.contents[0].stackSize;
            –this.contents[1].stackSize;
            –this.contents[2].stackSize;

            if (this.contents[0].stackSize <= 0)
            {
                this.contents[0] = null;
            }
            if (this.contents[1].stackSize <= 0)
            {
                this.contents[1] = null;
            }
            if (this.contents[2].stackSize <= 0)
            {
                this.contents[2] = null;
            }
       }
   }
@SideOnly(Side.CLIENT)
public int getCookProgress()
{
return this.workingTime * 41 / this.workingTimeNeeded; //41 correspond à la hauteur de la barre de progression car notre barre de progression se déroule de haut en bas
}
}

[___Freezer___]

???

[Games2bk]

Salut juste j’ai un problème j’ai suivi ce tuto (mon mc est en 1.8) en éspérant pouvoir réussir mais j’ai rencontré des erreurs.
J’ai réussi à régler la plupart mais… yen a une qui me bloque.
au niveau de la classe du container j’ai une erreur. :@

Voici mon container et merci de votre réponse.

package com.mod.mod2bk.init;
 
import java.util.List;
 
import Blocks.TileEntityGeneticMachine;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.entity.player.InventoryPlayer;
import net.minecraft.inventory.Container;
import net.minecraft.inventory.Slot;
import net.minecraft.world.World;
 
public class ContainerGeneticMachine extends Container
{
 
   private final TileEntityGeneticMachine tileGM;
 
   public ContainerGeneticMachine(TileEntityGeneticMachine tile, InventoryPlayer inventory)
   {
       this.tileGM = tile;
 
       tile.openInventory(); // c'est à ce niveau là que ya l'erreur.
 
      for(int i = 0; i < 3; ++i)
      {
          for(int j = 0; j < 9; ++j)
          {
              this.addSlotToContainer(new Slot(tile, j + i * 9, 8 + j * 18, 18 + i * 18));
 
          }
      }
      this.bindPlayerInventory(inventory);
   }
 
   @Override
   public boolean canInteractWith(EntityPlayer playerIn)
   {
       return false;
   }
}

[robin4002]

Salut,
La fonction a été renommée, il devrait en avoir une autre avec un nom similaire.

[Games2bk]

@‘robin4002’:

Salut,
La fonction a été renommée, il devrait en avoir une autre avec un nom similaire.

La fonction est toujours existante mais il me demande de rajouter des paramètres entre parenthèses(EntityPlayer)
J’ai essayé de faire un```java
EntityPlayer player = new EntityPlayer();

Et après ça tourne en boucle comme ça…

[robin4002]

Mets inventory.player

[Games2bk]

Mon jeu est en 1.8…
Et super, quand je clic droit sur le bloc, il se passe rien…
Ma classe du bloc (Le bloc est GeneticMachine et la classe est geneticGMachine)

package Blocks;
 
import com.mod.mod2bk.mod2bkpri;
 
import net.minecraft.block.Block;
import net.minecraft.block.BlockPistonBase;
import net.minecraft.block.material.Material;
import net.minecraft.block.state.IBlockState;
import net.minecraft.entity.EntityLivingBase;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.inventory.IInventory;
import net.minecraft.inventory.InventoryHelper;
import net.minecraft.item.ItemStack;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.tileentity.TileEntityDispenser;
import net.minecraft.util.BlockPos;
import net.minecraft.util.ChatComponentText;
import net.minecraft.util.EnumFacing;
import net.minecraft.world.World;
import net.minecraftforge.fml.common.network.internal.FMLNetworkHandler;
 
public class geneticGMachine extends Block
{
 
    public geneticGMachine(Material materialIn)
    {
        super(materialIn);
    }
 
    @Override
    public boolean hasTileEntity(IBlockState state)
    {
        return true;
    }
 
    @Override
    public TileEntity createTileEntity(World world, IBlockState state)
    {
        return new TileEntityGeneticMachine();
    }
 
    public boolean onBlockActivated(World world, int x, int y, int z, EntityPlayer player, int side, float hitX, float hitY, float hitZ)
   {
       if(world.isRemote)
       {
           return true;
       }
       else
       {
           player.openGui(mod2bkpri.instance, 0, world, x, y, z);
 
           return true;
       }
 
   }
 
    public void breakBlock(World worldIn, BlockPos pos, IBlockState state)
    {
        TileEntity tileentity = worldIn.getTileEntity(pos);
 
        if (tileentity instanceof IInventory)
        {
            InventoryHelper.dropInventoryItems(worldIn, pos, (IInventory)tileentity);
            worldIn.updateComparatorOutputLevel(pos, this);
        }
 
        super.breakBlock(worldIn, pos, state);
    }
 
    public void onBlockPlacedBy(World worldIn, BlockPos pos, IBlockState state, EntityLivingBase placer, ItemStack stack)
    {
 
        if (stack.hasDisplayName())
        {
            TileEntity tileentity = worldIn.getTileEntity(pos);
 
            if (tileentity instanceof TileEntityGeneticMachine)
            {
                ((TileEntityGeneticMachine)tileentity).setCustomName(stack.getDisplayName());
            }
        }
    }
 
}

Ma classe du TileEntity (TileEntityGeneticMachine)

package Blocks;
 
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.inventory.IInventory;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.nbt.NBTTagList;
import net.minecraft.network.NetworkManager;
import net.minecraft.network.Packet;
import net.minecraft.network.play.server.S35PacketUpdateTileEntity;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.util.IChatComponent;
 
public class TileEntityGeneticMachine extends TileEntity implements IInventory
{
 
    private ItemStack[] contents = new ItemStack[27];
    private String customName;    
 
    private int number;
 
    @Override
    public void readFromNBT(NBTTagCompound compound)
    {
        super.readFromNBT(compound);
        this.number = compound.getInteger("Number");
    }
 
    @Override
    public void writeToNBT(NBTTagCompound compound)
    {
        super.writeToNBT(compound);
        compound.setInteger("Number", this.number);
    }
 
    public int getNumber()
    {
        return number;
    }
 
    public void setNumber(int number)
    {
        this.number = number;
    }
 
    @Override
    public Packet getDescriptionPacket() {
 
        NBTTagCompound nbttagcompound = new NBTTagCompound();
 
        this.writeToNBT(nbttagcompound);
 
        return new S35PacketUpdateTileEntity(this.pos, 0, nbttagcompound);
 
    }
 
    @Override
    public void onDataPacket(NetworkManager net, S35PacketUpdateTileEntity pkt) {
 
        super.onDataPacket(net, pkt);
 
        this.readFromNBT(pkt.getNbtCompound());
 
    }
 
    public void readFromNBT1(NBTTagCompound compound)
    {
        super.readFromNBT(compound);
        NBTTagList nbttaglist = compound.getTagList("Items", 10);
        this.contents = new ItemStack[this.getSizeInventory()];
 
        if (compound.hasKey("CustomName", 8))
        {
            this.customName = compound.getString("CustomName");
        }
 
        for (int i = 0; i < nbttaglist.tagCount(); ++i)
        {
            NBTTagCompound nbttagcompound1 = nbttaglist.getCompoundTagAt(i);
            int j = nbttagcompound1.getByte("Slot") & 255;
 
            if (j >= 0 && j < this.contents.length)
            {
                this.contents[j] = ItemStack.loadItemStackFromNBT(nbttagcompound1);
            }
        }
    }
 
    public void writeToNBT1(NBTTagCompound compound)
    {
        super.writeToNBT(compound);
        NBTTagList nbttaglist = new NBTTagList();
 
        for (int i = 0; i < this.contents.length; ++i)
        {
            if (this.contents* != null)
            {
                NBTTagCompound nbttagcompound1 = new NBTTagCompound();
                nbttagcompound1.setByte("Slot", (byte)i);
                this.contents*.writeToNBT(nbttagcompound1);
                nbttaglist.appendTag(nbttagcompound1);
            }
        }
 
        compound.setTag("Items", nbttaglist);
 
        if (this.hasCustomName())
        {
            compound.setString("CustomName", this.customName);
        }
    }
 
    @Override
    public String getName()
    {
        return this.hasCustomName() ? this.customName : "tile.geneticmachine";
    }
 
    public void setCustomName(String customName)    
   {
       this.customName = customName;
   }
 
    @Override
    public boolean hasCustomName()
    {
        return false;
    }
 
    @Override
    public IChatComponent getDisplayName()
    {
        return null;
    }
 
    @Override
    public int getSizeInventory()
    {
        return this.contents.length;
    }
 
    @Override
    public ItemStack getStackInSlot(int index)
    {
        return this.contents[index];
    }
 
    @Override
 
    public ItemStack decrStackSize(int slotIndex, int amount)
    {
 
        if(this.contents[slotIndex] != null) 
        {
 
            ItemStack itemstack;
 
            if(this.contents[slotIndex].stackSize <= amount) 
            {
 
                itemstack = this.contents[slotIndex]; 
 
                this.contents[slotIndex] = null; 
 
                this.markDirty();
 
                return itemstack; 
            }
            else
            {
                itemstack = this.contents[slotIndex].splitStack(amount); 
 
                if(this.contents[slotIndex].stackSize == 0) 
                {
 
                    this.contents[slotIndex] = null; 
                }
 
                this.markDirty(); 
 
                return itemstack;
 
            }
 
        }
        else 
        {
            return null; 
        }
    }
 
    @Override
   public ItemStack getStackInSlotOnClosing(int slotIndex)
   {
       if(this.contents[slotIndex] != null)
 
       {
 
           ItemStack itemstack = this.contents[slotIndex];
 
           this.contents[slotIndex] = null;
 
           return itemstack;
       }
       else
       {
 
           return null;
       }
   }
 
    @Override
   public void setInventorySlotContents(int slotIndex, ItemStack stack)
   {
 
       this.contents[slotIndex] = stack; // met l'item stack dans le tableau
 
       if(stack != null && stack.stackSize > this.getInventoryStackLimit()) // si la taille de l'item stack dépasse la limite maximum de l'inventaire
 
       {
 
           stack.stackSize = this.getInventoryStackLimit(); // on le remet sur la limite
 
       }
 
       this.markDirty(); // met à jour le tile entity
 
   }
 
    @Override
    public int getInventoryStackLimit()
    {
        return 64;
    }
 
    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;
    }
 
    @Override
    public void openInventory(EntityPlayer player)
    {
 
    }
 
    @Override
    public void closeInventory(EntityPlayer player)
    {
 
    }
 
    @Override
    public boolean isItemValidForSlot(int index, ItemStack stack)
    {
        return true;
    }
 
    @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()
    {
 
    }
}

Le GuiHandler :

package com.mod.mod2bk;
 
import com.mod.mod2bk.init.ContainerGeneticMachine;
 
import Blocks.TileEntityGeneticMachine;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.util.BlockPos;
import net.minecraft.world.World;
import net.minecraftforge.fml.common.network.IGuiHandler;
import net.minecraft.*;
 
public class GuiHandlerGeneticMaster implements IGuiHandler
{
 
    @Override
    public Object getServerGuiElement(int ID, EntityPlayer player, World world, int x, int y, int z)
    {
        BlockPos pos = new BlockPos(x, y, z);
        TileEntity tile = world.getTileEntity(pos);
 
       if(tile instanceof TileEntityGeneticMachine)
 
       {
 
           return new ContainerGeneticMachine((TileEntityGeneticMachine)tile, player.inventory);
 
       }
 
       return null;
    }
 
    @Override
    public Object getClientGuiElement(int ID, EntityPlayer player, World world, int x, int y, int z)
    {
        BlockPos pos = new BlockPos(x, y, z);
        TileEntity tile = world.getTileEntity(pos);
 
       if(tile instanceof TileEntityGeneticMachine)
       {
           return new GuiGeneticMachine((TileEntityGeneticMachine)tile, player.inventory);
       }
       return null;
    }
}

La classe du container (ContainerGeneticMachine)

package com.mod.mod2bk.init;
 
import java.util.List;
 
import Blocks.TileEntityGeneticMachine;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.entity.player.InventoryPlayer;
import net.minecraft.inventory.Container;
import net.minecraft.inventory.Slot;
import net.minecraft.item.ItemStack;
import net.minecraft.world.World;
 
public class ContainerGeneticMachine extends Container
{
 
    private final TileEntityGeneticMachine tileGM;
 
    public ContainerGeneticMachine(TileEntityGeneticMachine tile, InventoryPlayer inventory)
    {
 
        this.tileGM = tile;
 
        tile.openInventory(inventory.player);
 
       for(int i = 0; i < 3; ++i)
       {
           for(int j = 0; j < 9; ++j)
           {
               this.addSlotToContainer(new Slot(tile, j + i * 9, 8 + j * 18, 18 + i * 18));
           }
       }
 
       this.bindPlayerInventory(inventory);
    }
 
    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, 86 + i * 18));
           }
 
       }
 
       for(i = 0; i < 9; ++i)
       {
           this.addSlotToContainer(new Slot(inventory, i, 8 + i * 18, 144));
       }
 
   }
 
    public ItemStack transferStackInSlot(EntityPlayer player, int slotIndex)    
   {
       ItemStack itemstack = null;
 
       Slot slot = (Slot)this.inventorySlots.get(slotIndex);
 
       if(slot != null && slot.getHasStack())
       {
           ItemStack itemstack1 = slot.getStack();
 
           itemstack = itemstack1.copy();
 
           if(slotIndex < this.tileGM.getSizeInventory())
           {
 
               if(!this.mergeItemStack(itemstack1, this.tileGM.getSizeInventory(), this.inventorySlots.size(), true))
               {
                   return null;
               }
           }
 
           else if(!this.mergeItemStack(itemstack1, 0, this.tileGM.getSizeInventory(), false))
           {
               return null;
           }
 
           if(itemstack1.stackSize == 0)
           {
               slot.putStack((ItemStack)null);
           }
           else
           {
               slot.onSlotChanged();
           }
       }
       return itemstack;
   }
    @Override
    public boolean canInteractWith(EntityPlayer player)
   {
       return this.tileGM.isUseableByPlayer(player);
   }
}

Et le Gui(GuiGeneticMachine)

package com.mod.mod2bk;
 
import org.lwjgl.opengl.GL11;
 
import com.mod.mod2bk.init.ContainerGeneticMachine;
 
import Blocks.TileEntityGeneticMachine;
import net.minecraft.client.gui.inventory.GuiContainer;
import net.minecraft.client.resources.I18n;
import net.minecraft.entity.player.InventoryPlayer;
import net.minecraft.inventory.IInventory;
import net.minecraft.util.ResourceLocation;
 
public class GuiGeneticMachine extends GuiContainer
{
 
    private static final ResourceLocation textures = new ResourceLocation(Reference.MOD_ID, "textures/gui/container/geneticmachine.png");
 
    private TileEntityGeneticMachine tileGM;
 
    private IInventory playerInv;
 
    public GuiGeneticMachine(TileEntityGeneticMachine tile, InventoryPlayer inventory)
    {
        super(new ContainerGeneticMachine(tile, inventory));
 
        this.tileGM = tile;
        this.playerInv = inventory;
        this.allowUserInput = false;
        this.ySize = 170;
    }
 
    @Override
   protected void drawGuiContainerBackgroundLayer(float partialRenderTick, int x, int y)
   {
 
       GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
 
       this.mc.getTextureManager().bindTexture(textures);
 
       int k = (this.width - this.xSize) / 2;
 
       int l = (this.height - this.ySize) / 2;
       this.drawTexturedModalRect(k, l, 0, 0, this.xSize, this.ySize);
   }
 
    protected void drawGuiContainerForegroundLayer(int x, int y)
   {
 
       String tileName = this.tileGM.hasCustomName() ? this.tileGM.getName() : I18n.format(this.tileGM.getName());
 
       this.fontRendererObj.drawString(tileName, (this.xSize - this.fontRendererObj.getStringWidth(tileName)) / 2, 6, 0);
 
       String invName = this.playerInv.hasCustomName() ? this.playerInv.getName() : I18n.format(this.playerInv.getName());
 
       this.fontRendererObj.drawString(invName, (this.xSize - this.fontRendererObj.getStringWidth(invName)) / 2, this.ySize - 96, 0);
   }
 
}

Voilà et merci de la réponse

[robin4002]

Ton gui handler est bien enregistré ?

[Games2bk]

@‘robin4002’:

Ton gui handler est bien enregistré ?

Oui, dans la fonction init

[robin4002]

Ajoutes tes System.out.println(“quelque chose”) ou des points d’arrêt dans ton gui handler pour vérifier que les fonctions getClientElement et getServerElement sont bien appelé.

[Games2bk]

@‘robin4002’:

Ajoutes tes System.out.println(“quelque chose”) ou des points d’arrêt dans ton gui handler pour vérifier que les fonctions getClientElement et getServerElement sont bien appelé.

Désolé mais je comprends pas bien…
je suis débutant en Java après tout…
J’ai mis un “breakpoint” au niveau du “return null;”
Là

@Override
    public Object getServerGuiElement(int ID, EntityPlayer player, World world, int x, int y, int z)
    {
        BlockPos pos = new BlockPos(x, y, z);
        TileEntity tile = world.getTileEntity(pos);
 
       if(tile instanceof TileEntityGeneticMachine)
 
       {
 
           return new ContainerGeneticMachine((TileEntityGeneticMachine)tile, player.inventory);
 
       }
 
       return null; // juste avant ça
    }   

Je sais pas si c’est ça que tu me dis de faire…

[Games2bk]

@‘robin4002’:

Ajoutes tes System.out.println(“quelque chose”) ou des points d’arrêt dans ton gui handler pour vérifier que les fonctions getClientElement et getServerElement sont bien appelé.

J’ai trouvé mais pas assez…
En gros, je sais que depuis la 1.8, on a pas besoin de x, y, z mais d’autres choses (que je ne connais pas)
Et moi j’avais une erreur car eclipse me disait qu’il ne connaissait pas getTileEntity avec 3 éléments derrière
Alors j’ai remédié à ça en faisant ça :

BlockPos pos = new BlockPos(x, y, z); // ça je l'ai ajouté
 
        TileEntity tile = world.getTileEntity(pos); //  le pos vient de la ligne du haut.
 

Et je pense que c’est pas bon (le “BlockPos pos = new BlockPos(x, y, z)”) mais je pense qu’il faut mettre autre chose.

Voilà je t’ai donné une piste, à toi de jouer maintenant !
Même si je suis pas sûr…

[robin4002]

Ahh je viens de voir le problème.
C’est n’est pas ça, ce que tu as fais est bon.
Le problème est avant, la fonction onBlockActivated de ton bloc n’est jamais appelé car tu n’as pas les bon argument de fonction.
Regardes dans la classe Block.java tu devrais trouver les bons arguments. De tête int x, int y, int z ont été remplacé par BlockPos pos.
Il faut ensuite dans la fonction player.openGui remplacer x, y, z par pos.getX(), pos.getY(), pos.getZ()

[Games2bk]

@‘robin4002’:

Ahh je viens de voir le problème.
C’est n’est pas ça, ce que tu as fais est bon.
Le problème est avant, la fonction onBlockActivated de ton bloc n’est jamais appelé car tu n’as pas les bon argument de fonction.
Regardes dans la classe Block.java tu devrais trouver les bons arguments. De tête int x, int y, int z ont été remplacé par BlockPos pos.
Il faut ensuite dans la fonction player.openGui remplacer x, y, z par pos.getX(), pos.getY(), pos.getZ()

Le jeu crash à l’initialization 
Le crash-report :

–-- Minecraft Crash Report ----
// There are four lights!

Time: 16/12/17 18:25
Description: Initializing game

java.lang.NullPointerException: Initializing game
at com.mod.mod2bk.init.BlockMod.init(BlockMod.java:24)
at com.mod.mod2bk.mod2bkpri.preInit(mod2bkpri.java:32)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at net.minecraftforge.fml.common.FMLModContainer.handleModStateEvent(FMLModContainer.java:553)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at com.google.common.eventbus.EventSubscriber.handleEvent(EventSubscriber.java:74)
at com.google.common.eventbus.SynchronizedEventSubscriber.handleEvent(SynchronizedEventSubscriber.java:47)
at com.google.common.eventbus.EventBus.dispatch(EventBus.java:322)
at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:304)
at com.google.common.eventbus.EventBus.post(EventBus.java:275)
at net.minecraftforge.fml.common.LoadController.sendEventToModContainer(LoadController.java:212)
at net.minecraftforge.fml.common.LoadController.propogateStateMessage(LoadController.java:190)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at com.google.common.eventbus.EventSubscriber.handleEvent(EventSubscriber.java:74)
at com.google.common.eventbus.SynchronizedEventSubscriber.handleEvent(SynchronizedEventSubscriber.java:47)
at com.google.common.eventbus.EventBus.dispatch(EventBus.java:322)
at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:304)
at com.google.common.eventbus.EventBus.post(EventBus.java:275)
at net.minecraftforge.fml.common.LoadController.distributeStateMessage(LoadController.java:119)
at net.minecraftforge.fml.common.Loader.preinitializeMods(Loader.java:550)
at net.minecraftforge.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:249)
at net.minecraft.client.Minecraft.startGame(Minecraft.java:446)
at net.minecraft.client.Minecraft.run(Minecraft.java:356)
at net.minecraft.client.main.Main.main(Main.java:117)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)
at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at net.minecraftforge.gradle.GradleStartCommon.launch(Unknown Source)
at GradleStart.main(Unknown Source)

A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------

-- Head --
Stacktrace:
at com.mod.mod2bk.init.BlockMod.init(BlockMod.java:24)
at com.mod.mod2bk.mod2bkpri.preInit(mod2bkpri.java:32)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at net.minecraftforge.fml.common.FMLModContainer.handleModStateEvent(FMLModContainer.java:553)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at com.google.common.eventbus.EventSubscriber.handleEvent(EventSubscriber.java:74)
at com.google.common.eventbus.SynchronizedEventSubscriber.handleEvent(SynchronizedEventSubscriber.java:47)
at com.google.common.eventbus.EventBus.dispatch(EventBus.java:322)
at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:304)
at com.google.common.eventbus.EventBus.post(EventBus.java:275)
at net.minecraftforge.fml.common.LoadController.sendEventToModContainer(LoadController.java:212)
at net.minecraftforge.fml.common.LoadController.propogateStateMessage(LoadController.java:190)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at com.google.common.eventbus.EventSubscriber.handleEvent(EventSubscriber.java:74)
at com.google.common.eventbus.SynchronizedEventSubscriber.handleEvent(SynchronizedEventSubscriber.java:47)
at com.google.common.eventbus.EventBus.dispatch(EventBus.java:322)
at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:304)
at com.google.common.eventbus.EventBus.post(EventBus.java:275)
at net.minecraftforge.fml.common.LoadController.distributeStateMessage(LoadController.java:119)
at net.minecraftforge.fml.common.Loader.preinitializeMods(Loader.java:550)
at net.minecraftforge.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:249)
at net.minecraft.client.Minecraft.startGame(Minecraft.java:446)

-- Initialization --
Details:
Stacktrace:
at net.minecraft.client.Minecraft.run(Minecraft.java:356)
at net.minecraft.client.main.Main.main(Main.java:117)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)
at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at net.minecraftforge.gradle.GradleStartCommon.launch(Unknown Source)
at GradleStart.main(Unknown Source)

-- System Details --
Details:
Minecraft Version: 1.8
Operating System: Windows 10 (amd64) version 10.0
Java Version: 1.8.0_151, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 791675320 bytes (755 MB) / 1038876672 bytes (990 MB) up to 1038876672 bytes (990 MB)
JVM Flags: 3 total; -Xincgc -Xmx1024M -Xms1024M
IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
FML: MCP v9.10 FML v8.0.99.99 Minecraft Forge 11.14.4.1577 4 mods loaded, 4 mods active
States: 'U' = Unloaded 'L' = Loaded 'C' = Constructed 'H' = Pre-initialized 'I' = Initialized 'J' = Post-initialized 'A' = Available 'D' = Disabled 'E' = Errored
UCH mcp{9.05} [Minecraft Coder Pack] (minecraft.jar)
UCH FML{8.0.99.99} [Forge Mod Loader] (forgeSrc-1.8-11.14.4.1577.jar)
UCH Forge{11.14.4.1577} [Minecraft Forge] (forgeSrc-1.8-11.14.4.1577.jar)
UCE geneticmaster{1.0.0} [Genetic Master] (bin)
Loaded coremods (and transformers):
GL info: ' Vendor: 'ATI Technologies Inc.' Version: '3.3.11672 Compatibility Profile Context' Renderer: 'ATI Radeon HD 4800 Series'
Launched Version: 1.8
LWJGL: 2.9.1
OpenGL: ATI Radeon HD 4800 Series GL version 3.3.11672 Compatibility Profile Context, ATI Technologies Inc.
GL Caps: Using GL 1.3 multitexturing.
Using GL 1.3 texture combiners.
Using framebuffer objects because OpenGL 3.0 is supported and separate blending is supported.
Shaders are available because OpenGL 2.1 is supported.
VBOs are available because OpenGL 1.5 is supported.

Using VBOs: No
Is Modded: Definitely; Client brand changed to 'fml,forge'
Type: Client (map_client.txt)
Resource Packs: []
Current Language: Français (France)
Profiler Position: N/A (disabled)

[Games2bk]

@‘robin4002’:

Ahh je viens de voir le problème.
C’est n’est pas ça, ce que tu as fais est bon.
Le problème est avant, la fonction onBlockActivated de ton bloc n’est jamais appelé car tu n’as pas les bon argument de fonction.
Regardes dans la classe Block.java tu devrais trouver les bons arguments. De tête int x, int y, int z ont été remplacé par BlockPos pos.
Il faut ensuite dans la fonction player.openGui remplacer x, y, z par pos.getX(), pos.getY(), pos.getZ()

Nouvelle piste.
Déjà, ce que tu as dit est bon(enfin, je suis pas sûr mais tu vas vite savoir pourquoi)
Je me suis dit “mais tiens, je vais aller voir la classe BlockChest !”
Et j’ai vu plusieurs choses.
De 1 : il a un extends BlockContaienr
De 2 : il n’a pas CreateTileEntity mais CreateNewTileEntity
De 3 : ça marche quand-même pas   
Maintenant, j’ai un bloc qui voit à travers les autres blocs (type Cave Block) et qui ouvre toujours rien au clic
Merci de ton aide et d’une réponse