Problème GUI

BrokenSwing

~~Holy sh*t qu’est ce que ça ? Fait plutôt un lien vers un pastebin~~
Ensuite : Caused by: java.lang.ClassCastException: com.google.SpyMan.Mechanicalcraft.common.BlockAlloyer.TileEntityAlloyer cannot be cast to net.minecraft.inventory.IInventory
Il faut que tu implémente l’interface IIventory à ton tileentity

SpyMan

OMG ! ça marche enfin ! MERCI
PS : ça faisait 2/3 mois que je cherchais la solution a ce problème

SpyMan

J’ai un autre petit soucis le craft ne se lance pas dans la machine

BrokenSwing

~~Envoie la classe de ton TileEntity et la classe de ta recette s’il te plaît (flemme de download ton src)~~
EDIT : Je vais le télécharger finalement

SpyMan

Lol
:::

[font=Consolas**package **]com.google.SpyMan.Mechanicalcraft.common.BlockAlloyer%(#aaa9a7)[;
]
**import **java.util.HashMap%(#aaa9a7)[;
]**import **java.util.Iterator%(#aaa9a7)[;
]**import **java.util.Map%(#aaa9a7)[;
]**import **java.util.Map.Entry%(#aaa9a7)[;
]
**import **net.minecraft.block.Block%(#aaa9a7)[;
]**import **net.minecraft.init.Blocks%(#aaa9a7)[;
]**import **net.minecraft.init.Items%(#aaa9a7)[;
]**import **net.minecraft.item.Item%(#aaa9a7)[;
]**import **net.minecraft.item.ItemStack%(#aaa9a7)[;
]
**public class **%(#345f99)[AlloyerRecipes
]{
**private static final **AlloyerRecipes **smeltingBase **= **new **%(#afb8c5)AlloyerRecipes%(#aaa9a7)[;
] **private **Map **smeltingList **= **new **%(#afb8c5)HashMap%(#aaa9a7)[;
]
**public **%(#afb8c5)AlloyerRecipes
{
this.addRecipe(Items.apple, Items.apple, Items.arrow, **new **%(#afb8c5)ItemStack)%(#aaa9a7)[;
] }

**public void **addRecipe(ItemStack stack1, ItemStack stack2, ItemStack stack3, ItemStack stack4)
{
ItemStack[] **stackList **= **new **ItemStack[] {stack1, stack2, stack3}%(#aaa9a7)[;
] this.smeltingList.put(stackList, stack4)%(#aaa9a7)[;
] }

**public void **addRecipe(Item item1, Item item2, Item item3, ItemStack stack)
{
this.addRecipe(**new **%(#afb8c5)ItemStack, **new **%(#afb8c5)ItemStack, **new **%(#afb8c5)ItemStack, stack)%(#aaa9a7)[;
] }

**public void **addRecipe(Block block1, Item item2, Item item3, ItemStack stack)
{
this.addRecipe(Item.%(#afb8c5)getItemFromBlock, item2, item3, stack)%(#aaa9a7)[;
] }

**public void **addRecipe(Block block1, Block block2, Item item3, ItemStack stack)
{
this.addRecipe(Item.%(#afb8c5)getItemFromBlock, Item.%(#afb8c5)getItemFromBlock, item3, stack)%(#aaa9a7)[;
] }

**public void **addRecipe(Block block1, Block block2, Block block3, ItemStack stack)
{
this.addRecipe(Item.%(#afb8c5)getItemFromBlock, Item.%(#afb8c5)getItemFromBlock, Item.%(#afb8c5)getItemFromBlock, stack)%(#aaa9a7)[;
] }

**public **ItemStack getSmeltingResult(ItemStack[] stack)
{
Iterator **iterator **= this.smeltingList.%(#afb8c5)entrySet.%(#afb8c5)iterator%(#aaa9a7)[;
] Entry entry%(#aaa9a7)[;
]
%(#0187df)[**do
**] {
%(#0187df)if
{
return null%(#aaa9a7)[;
] }
**entry **%(#aaa9a7)= iterator.%(#afb8c5)next%(#aaa9a7)[;
] }
while(!this.isSameKey(stack%(#aaa9a7), entry.%(#afb8c5)getKey))%(#aaa9a7)[;
]
%(#0187df)**return **entry.%(#afb8c5)getValue%(#aaa9a7)[;
] }

**private boolean **isSameKey(ItemStack[] stackList, ItemStack[] stackList2)
{
**boolean ****isSame **= false%(#aaa9a7)[;
] for(**int ****i **= 0; **i **<= 2; i++)
{
if(stackList[i].%(#afb8c5)getItem == stackList2[i].%(#afb8c5)getItem)
{
**isSame **= true%(#aaa9a7)[;
] }
%(#0187df)[**else
**] {
return false%(#aaa9a7)[;
] }
}
**return **isSame%(#aaa9a7)[;
] }

**public **Map %(#afb8c5)getSmeltingList
{
return this.smeltingList%(#aaa9a7)[;
] }

**public static **AlloyerRecipes %(#afb8c5)smelting
{
**return **smeltingBase%(#aaa9a7)[;
] }
}

:::
:::

[font=Consolas**package **]com.google.SpyMan.Mechanicalcraft.common.BlockAlloyer%(#aaa9a7)[;
]
**import **net.minecraft.entity.player.EntityPlayer%(#aaa9a7)[;
]**import **net.minecraft.inventory.IInventory%(#aaa9a7)[;
]**import **net.minecraft.item.ItemStack%(#aaa9a7)[;
]**import **net.minecraft.nbt.NBTTagCompound%(#aaa9a7)[;
]**import **net.minecraft.nbt.NBTTagList%(#aaa9a7)[;
]**import **net.minecraft.tileentity.TileEntity%(#aaa9a7)[;
]
**public class **TileEntityAlloyer **extends **TileEntity **implements **%(#345f99)[IInventory
]{
**private byte **direction%(#aaa9a7)[;
] **public byte **%(#afb8c5)getDirection
{
**return **direction%(#aaa9a7)[;
] }

**public void **setDirection(**byte **direction)
{
this.**direction **= direction%(#aaa9a7)[;
] this.worldObj.markBlockForUpdate(this.xCoord, this.yCoord, this.zCoord)%(#aaa9a7)[;
] }

**private **ItemStack[] **contents **= **new **ItemStack[4]%(#aaa9a7)[;
] **private int ****workingTime **= 0%(#aaa9a7)[;
] **private int ***workingTimeNeeded = 0%(#aaa9a7)[;
]
%(#278c3c)[@Override
***] **public void **writeToNBT(NBTTagCompound compound)
{
super.%(#afb8c5)writeToNBT%(#aaa9a7)[;
] NBTTagList **nbttaglist **= **new **%(#afb8c5)NBTTagList%(#aaa9a7)[;
] compound.setByte(“Direction”, this.direction)%(#aaa9a7)[;
] for(**int ****i **= 0; **i **< this.contents.length; ++i)
{
if(this.contents[i] != null)
{
NBTTagCompound **nbttagcompound1 **= **new **%(#afb8c5)NBTTagCompound%(#aaa9a7)[;
] nbttagcompound1.setByte(“Slot”%(#aaa9a7), i)%(#aaa9a7)[;
] this.contents[i].%(#afb8c5)writeToNBT%(#aaa9a7)[;
] nbttaglist.%(#afb8c5)appendTag%(#aaa9a7)[;
]
}
}
compound.setTag(“Items”, nbttaglist)%(#aaa9a7)[;
] compound.setShort(“workingTime”%(#aaa9a7), this.workingTime)%(#aaa9a7)[;
] compound.setShort(“workingTimeNeeded”%(#aaa9a7), this.workingTimeNeeded)%(#aaa9a7)[;
] }

%(#278c3c)[***@Override
***] **public void **readFromNBT(NBTTagCompound compound)
{
super.%(#afb8c5)readFromNBT%(#aaa9a7)[;
] this.**direction **= compound.%(#afb8c5)getByte%(#aaa9a7)[;
] NBTTagList **nbttaglist **= compound.getTagList(“Items”, 10)%(#aaa9a7)[;
] this.**contents **= **new **ItemStack[this.%(#afb8c5)getSizeInventory]%(#aaa9a7)[;
]
for(**int ****i **= 0; **i **< nbttaglist.%(#afb8c5)tagCount; ++i)
{
NBTTagCompound **nbttagcompound1 **= nbttaglist.%(#afb8c5)getCompoundTagAt%(#aaa9a7)[;
] **int ****j **= nbttagcompound1.%(#afb8c5)getByte & 255%(#aaa9a7)[;
]
if(**j **>= 0 && **j **< this.contents.length)
{
this.contents[j] = ItemStack.%(#afb8c5)loadItemStackFromNBT%(#aaa9a7)[;
] }
}
this.**workingTime **= compound.%(#afb8c5)getShort%(#aaa9a7)[;
] this.**workingTimeNeeded **= compound.%(#afb8c5)getShort%(#aaa9a7)[;
] }

**public int **%(#afb8c5)getSizeInventory
{
return this.contents.length%(#aaa9a7)[;
] }

**public **ItemStack getStackInSlot(**int **slotIndex)
{
return this.contents[slotIndex]%(#aaa9a7)[;
] }

**public **ItemStack decrStackSize(**int **slotIndex, **int **amount)
{
if(this.contents[slotIndex] != null)
{
ItemStack itemstack%(#aaa9a7)[;
]
if(this.contents[slotIndex].**stackSize **<= amount)
{
**itemstack **= this.contents[slotIndex]%(#aaa9a7)[;
] this.contents[slotIndex] = null%(#aaa9a7)[;
] this.%(#afb8c5)markDirty%(#aaa9a7)[;
] **return **itemstack%(#aaa9a7)[;
] }
%(#0187df)[**else
**] {
**itemstack **= this.contents[slotIndex].%(#afb8c5)splitStack%(#aaa9a7)[;
]
if(this.contents[slotIndex].**stackSize **== 0)
{
this.contents[slotIndex] = null%(#aaa9a7)[;
] }
this.%(#afb8c5)markDirty%(#aaa9a7)[;
] **return **itemstack%(#aaa9a7)[;
] }
}
%(#0187df)[**else
**] {
return null%(#aaa9a7)[;
] }
}

**public **ItemStack getStackInSlotOnClosing(**int **slotIndex)
{
if(this.contents[slotIndex] != null)
{
ItemStack **itemstack **= this.contents[slotIndex]%(#aaa9a7)[;
] this.contents[slotIndex] = null%(#aaa9a7)[;
] **return **itemstack%(#aaa9a7)[;
] }
%(#0187df)[**else
**] {
return null%(#aaa9a7)[;
] }
}

**public void **setInventorySlotContents(**int **slotIndex, ItemStack stack)
{
this.contents[slotIndex] = stack%(#aaa9a7)[;
]
if(*stack *!= **null **&& stack.**stackSize **> this.%(#afb8c5)getInventoryStackLimit)
{
stack.**stackSize **= this.%(#afb8c5)getInventoryStackLimit%(#aaa9a7)[;
] }
this.%(#afb8c5)markDirty%(#aaa9a7)[;
] }

**public **String %(#afb8c5)getInventoryName
{
**return **“tile.Alloyer”%(#aaa9a7)[;
] }

**public boolean **%(#afb8c5)hasCustomInventoryName
{
return false%(#aaa9a7)[;
] }

**public int **%(#afb8c5)getInventoryStackLimit
{
**return **64%(#aaa9a7)[;
] }

**public boolean **isUseableByPlayer(EntityPlayer player)
{
return this.worldObj.getTileEntity(this.xCoord, this.yCoord, this.zCoord) != **this **? **false **: player.getDistanceSq((double)this.**xCoord **+ 0.5D%(#aaa9a7), this.**yCoord **+ 0.5D%(#aaa9a7), this.**zCoord **+ 0.5D) <= 64.0D%(#aaa9a7)[;
] }

**public void **%(#afb8c5)openInventory
{

}

**public void **%(#afb8c5)closeInventory
{

}

**public boolean **isItemValidForSlot(**int **slot, ItemStack stack)
{
**return ***slot *== 3 ? **false **: true%(#aaa9a7)[;
] }

**public boolean **%(#afb8c5)isBurning
{
return this.**workingTime **> 0%(#aaa9a7)[;
] }

**private boolean **%(#afb8c5)canSmelt
{
if(this.contents[0] == **null **|| this.contents[1] == **null **|| this.contents[2] == null)
{
return false%(#aaa9a7)[;
] }
%(#0187df)[**else
**] {
ItemStack **itemstack **= AlloyerRecipes.%(#afb8c5)smelting.getSmeltingResult(**new **ItemStack[] {this.contents[0], this.contents[1], this.contents[2]})%(#aaa9a7)[;
] if(**itemstack **== null)
return false%(#aaa9a7)[;
] if(this.contents[3] == null)
return true%(#aaa9a7)[;
] %(#0187df)if
return false%(#aaa9a7)[;
] **int ****result **= contents[3].**stackSize **+ itemstack.stackSize%(#aaa9a7)[;
] **return ****result **<= %(#afb8c5)getInventoryStackLimit && **result **<= this.contents[3].%(#afb8c5)getMaxStackSize%(#aaa9a7)[;
] }
}

**public void **%(#afb8c5)updateEntity
{
if(this.%(#afb8c5)isBurning && this.%(#afb8c5)canSmelt)
{
++this.workingTime%(#aaa9a7)[;
] }
if(this.%(#afb8c5)canSmelt && !this.%(#afb8c5)isBurning)
{
this.**workingTime **= 1%(#aaa9a7)[;
] }
if(this.%(#afb8c5)canSmelt && this.**workingTime **== this.workingTimeNeeded)
{
this.%(#afb8c5)smeltItem%(#aaa9a7)[;
] this.**workingTime **= 0%(#aaa9a7)[;
] }
%(#0187df)if
{
this.**workingTime **= 0%(#aaa9a7)[;
] }
}

**public void **%(#afb8c5)smeltItem
{
%(#0187df)if
{
ItemStack **itemstack **= AlloyerRecipes.%(#afb8c5)smelting.getSmeltingResult(**new **ItemStack[] {this.contents[0], this.contents[1], this.contents[2]})%(#aaa9a7)[;
] if(this.contents[3] == null)
{
this.contents[3] = itemstack.%(#afb8c5)copy%(#aaa9a7)[;
] }
else if(this.contents[3].%(#afb8c5)getItem == itemstack.%(#afb8c5)getItem)
{
this.contents[3].**stackSize **+= itemstack.stackSize%(#aaa9a7)[;
] }

–this.contents[0].stackSize%(#aaa9a7)[;
] –this.contents[1].stackSize%(#aaa9a7)[;
] –this.contents[2].stackSize%(#aaa9a7)[;
]
if(this.contents[0].**stackSize **<= 0)
{
this.contents[0] = null%(#aaa9a7)[;
] }
if(this.contents[1].**stackSize **<= 0)
{
this.contents[1] = null%(#aaa9a7)[;
] }
if(this.contents[2].**stackSize **<= 0)
{
this.contents[2] = null%(#aaa9a7)[;
] }
}
}
}

:::

AymericRed

Ta méthode isBurning return workingTime > 0 or pour que cette condition soit remplie, il faut que isBurning return true, donc workingTime ne peut pas augmenter

SpyMan

Comme ceci ?

[font=Consolas**public boolean **]%(#afb8c5)isBurning
{
return true%(#aaa9a7)[;
]}

AymericRed

Ah non, j’avais pas vu qq chose, le problème vient d’autre part ^^

Essaye de vérifier si les id de tes slots sont bien cnfigurés (dans le Container) et si tu place les items dans les bons slots.

SpyMan

J’ai déjà verifié les slots

BrokenSwing

private int workingTimeNeeded = 0;

C’est ça qui pose un problème il faut que la valeur soit > 0 et pour + de sécurité met ça comme fonction updateEntity() :

  
public void updateEntity()
{
if(this.isBurning() && this.canSmelt())
{
++this.workingTime;
//System.out.println(workingTime + "/" + workingTimeNeeded); C'est ici que j'ai vu le problème
}
if(this.canSmelt() && !this.isBurning())
{
this.workingTime = 1;
}
if(this.canSmelt() && this.workingTime >= this.workingTimeNeeded) //Au lieu de == mettre >= au cas où
{
this.smeltItem();
this.workingTime = 0;
}
if(!this.canSmelt())
{
this.workingTime = 0;
}
}

EDIT : et change pas ta fonction isBurning(), surtout pas, il faut laisser ```java
return this.workingTime > 0;

  
EDIT 2: En fait pour informer la fonction isBurning n'est pas vraiment utile pour le fonctionnement, elle est + utile pour le rendu quand on veut par exemple rendre une texture différente selon si il est en pleine cuissson ou non (comme le four de minecraft), du coup la fonction updateEntity pourrai ressembler à ça :
```java
 
public void updateEntity()
{
if(this.canSmelt())
{
++this.workingTime;
}
if(this.workingTime >= this.workingTimeNeeded)
{
this.smeltItem();
this.workingTime = 0;
}
if(!this.canSmelt())
{
this.workingTime = 0;
}
}

SpyMan

D’accord, mais ma machine est un four avec trois slots en entré (un pour le charbon, et les 2 autres pour le craft) et un dernier pour le résultat du craft
Comment je peut faire un slot pour le combustible ?
et aussi appliqué la texture des flammes et les flèche de progression comme le four de minecraft ?

BrokenSwing

Pour la barre de progression : http://www.minecraftforgefrance.fr/showthread.php?tid=2017#bonus
Et pour le slot du carburant (c’est en 1.8 mais c’est l’idée qu’il faut reprendre pas tout le code) : http://www.minecraftforgefrance.fr/showthread.php?tid=2716#

SpyMan

Comment je peut regler ce tout petit problème ?

SCAREX

Tu n’as pas spécifié la largeur et la hauteur de ton gui dans ton constructeur

SpyMan

Si pourtant

:::

[font=Consolas**public **]GuiAlloyer(TileEntityAlloyer tile, InventoryPlayer inventory)
{
super(**new **ContainerAlloyer(tile, inventory))%(#aaa9a7)[;
] this.**tileAlloyer **= tile%(#aaa9a7)[;
] this.**playerInv **= inventory%(#aaa9a7)[;
] this.**allowUserInput **= false%(#aaa9a7)[;
] this.**ySize **= 256%(#aaa9a7)[;
] this.**xSize **= 256%(#aaa9a7)[;
]}

%(#278c3c)[***@Override
***]**protected void **drawGuiContainerBackgroundLayer(**float **partialRenderTick, **int **x, **int **y)
{
GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F)%(#aaa9a7)[;
] this.mc.%(#afb8c5)getTextureManager.%(#afb8c5)bindTexture%(#aaa9a7)[;
] **int ****k **= (this.**width **- this.xSize) / 2%(#aaa9a7)[;
] **int ****l **= (this.**height **- this.ySize) / 2%(#aaa9a7)[;
] this.drawTexturedModalRect(k, l, 0, 0, this.xSize, this.ySize)%(#aaa9a7)[;
] this.drawTexturedModalRect(k, l, 176, 14, xSize, ySize)%(#aaa9a7)[;
]}

:::

SCAREX

this.xSize = 256; Sachant que c’est sur une base 256, tu affiches la texture en entier (même chose pour l’axe Y)

SpyMan

Là j’ai carrément plus rien

BrokenSwing

Ça rend pas trop mal :
Gui :

  
package com.google.SpyMan.Mechanicalcraft.common.BlockAlloyer;
 
import org.lwjgl.opengl.GL11;
 
import com.google.SpyMan.Mechanicalcraft.common.MechanicalCraft;
 
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 GuiAlloyer extends GuiContainer
{
private static final ResourceLocation texture = new ResourceLocation(MechanicalCraft.MOD_ID,"textures/gui/container/GuiAlloyer1.png");
private TileEntityAlloyer tileAlloyer;
private IInventory playerInv;
 
public GuiAlloyer(TileEntityAlloyer tile, InventoryPlayer inventory)
{
super(new ContainerAlloyer(tile, inventory));
this.tileAlloyer = tile;
this.playerInv = inventory;
this.allowUserInput = false;
this.ySize = 200;
this.xSize = 200;
}
 
@Override
protected void drawGuiContainerBackgroundLayer(float partialRenderTick, int x, int y)
{
GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
this.mc.getTextureManager().bindTexture(texture);
int k = (this.width - this.xSize) / 2;
int l = (this.height - this.ySize) / 2;
this.drawTexturedModalRect(k, l, 0, 0, 175, 200);
 
if(this.tileAlloyer.isBurning())
{
/*
* this.drawTexturedModalRect(x, y, u, v, width, height)
*
* x: correspond Ã  la coordonnÃ©e x du gui (in-game) oÃ¹ s'affichera la texture de la barre de progression.
* y: correspond Ã  la coordonnÃ©e y du gui (in-game) oÃ¹ s'affichera la texture de la barre de progression.
* u: correspond Ã  la position x de votre barre de progression sur votre texture (dans les ressources, l'image .png).
* v: correspond Ã  la position y de votre barre de progression sur votre texture (dans les ressources, l'image .png).
* width: correspond Ã  la largeur du morceau de texture que vous voulez afficher.
* height: correspond Ã  la hauteur du morceau de texture que vous voulez afficher.
*/
int i = this.tileAlloyer.getCookProgress();
this.drawTexturedModalRect(k + 47, l + 46, 0, 2, 100, i);
}
}
 
protected void drawGuiContainerForegroundLayer(int x, int y)
{
this.fontRendererObj.drawString(this.playerInv.hasCustomInventoryName() ? this.playerInv.getInventoryName() : I18n.format(this.playerInv.getInventoryName()), 9, this.ySize - 127, 4210752);
}
}

Container :

  
package com.google.SpyMan.Mechanicalcraft.common.BlockAlloyer;
 
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;
 
public class ContainerAlloyer extends Container
{
private TileEntityAlloyer tileAlloyer;
 
public ContainerAlloyer(TileEntityAlloyer tile, InventoryPlayer inventory)
{
this.tileAlloyer = tile;
this.addSlotToContainer(new Slot((IInventory)tile, 0, 43, 17));//dust 1
this.addSlotToContainer(new Slot((IInventory)tile, 1, 69, 17));//dust 2
this.addSlotToContainer(new Slot((IInventory)tile, 2, 56, 53));//coal
this.addSlotToContainer(new AlloyerSlotResult(tile, 3, 116, 35));//result
this.bindPlayerInventory(inventory);
}
 
@Override
public boolean canInteractWith(EntityPlayer player)
{
return this.tileAlloyer.isUseableByPlayer(player);
}
 
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));
}
}
 
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.tileAlloyer.getSizeInventory())
{
if (!this.mergeItemStack(itemstack1, this.tileAlloyer.getSizeInventory(), this.inventorySlots.size(), true))
{
return null;
}
}
else if (!this.mergeItemStack(itemstack1, 0, this.tileAlloyer.getSizeInventory(), false))
{
return null;
}
 
if (itemstack1.stackSize == 0)
{
slot.putStack((ItemStack)null);
}
else
{
slot.onSlotChanged();
}
}
return itemstack;
}
 
public void onContainerClosed(EntityPlayer player)
{
super.onContainerClosed(player);
this.tileAlloyer.closeInventory();
}
}

SCAREX

Les valeurs dépendent de ta texture : déjà il faut regarder si ta texture fait du 256x256

SpyMan

Merci de votre aide, mais il me reste encore un problème, la flèche de progression de s’affiche pas et comment modifie ton la vitesse de craft ?


	public void updateEntity()
	{
	if(this.isBurning() && this.canSmelt())
	{
	++this.workingTime;
	//System.out.println(workingTime + "/" + workingTimeNeeded); C'est ici que j'ai vu le problème
	}
	if(this.canSmelt() && !this.isBurning())
	{
	this.workingTime = 1;
	}
	if(this.canSmelt() && this.workingTime >= this.workingTimeNeeded) //Au lieu de == mettre >= au cas où
	{
	this.smeltItem();
	this.workingTime = 0;
	}
	if(!this.canSmelt())
	{
	this.workingTime = 0;
	}
	}


	EDIT 2: En fait pour informer la fonction isBurning n'est pas vraiment utile pour le fonctionnement, elle est + utile pour le rendu quand on veut par exemple rendre une texture différente selon si il est en pleine cuissson ou non (comme le four de minecraft), du coup la fonction updateEntity pourrai ressembler à ça :
	```java

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


	package com.google.SpyMan.Mechanicalcraft.common.BlockAlloyer;

	import org.lwjgl.opengl.GL11;

	import com.google.SpyMan.Mechanicalcraft.common.MechanicalCraft;

	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 GuiAlloyer extends GuiContainer
	{
	private static final ResourceLocation texture = new ResourceLocation(MechanicalCraft.MOD_ID,"textures/gui/container/GuiAlloyer1.png");
	private TileEntityAlloyer tileAlloyer;
	private IInventory playerInv;

	public GuiAlloyer(TileEntityAlloyer tile, InventoryPlayer inventory)
	{
	super(new ContainerAlloyer(tile, inventory));
	this.tileAlloyer = tile;
	this.playerInv = inventory;
	this.allowUserInput = false;
	this.ySize = 200;
	this.xSize = 200;
	}

	@Override
	protected void drawGuiContainerBackgroundLayer(float partialRenderTick, int x, int y)
	{
	GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
	this.mc.getTextureManager().bindTexture(texture);
	int k = (this.width - this.xSize) / 2;
	int l = (this.height - this.ySize) / 2;
	this.drawTexturedModalRect(k, l, 0, 0, 175, 200);

	if(this.tileAlloyer.isBurning())
	{
	/*
	* this.drawTexturedModalRect(x, y, u, v, width, height)
	*
	* x: correspond Ã la coordonnÃ©e x du gui (in-game) oÃ¹ s'affichera la texture de la barre de progression.
	* y: correspond Ã la coordonnÃ©e y du gui (in-game) oÃ¹ s'affichera la texture de la barre de progression.
	* u: correspond Ã la position x de votre barre de progression sur votre texture (dans les ressources, l'image .png).
	* v: correspond Ã la position y de votre barre de progression sur votre texture (dans les ressources, l'image .png).
	* width: correspond Ã la largeur du morceau de texture que vous voulez afficher.
	* height: correspond Ã la hauteur du morceau de texture que vous voulez afficher.
	*/
	int i = this.tileAlloyer.getCookProgress();
	this.drawTexturedModalRect(k + 47, l + 46, 0, 2, 100, i);
	}
	}

	protected void drawGuiContainerForegroundLayer(int x, int y)
	{
	this.fontRendererObj.drawString(this.playerInv.hasCustomInventoryName() ? this.playerInv.getInventoryName() : I18n.format(this.playerInv.getInventoryName()), 9, this.ySize - 127, 4210752);
	}
	}


	package com.google.SpyMan.Mechanicalcraft.common.BlockAlloyer;

	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;

	public class ContainerAlloyer extends Container
	{
	private TileEntityAlloyer tileAlloyer;

	public ContainerAlloyer(TileEntityAlloyer tile, InventoryPlayer inventory)
	{
	this.tileAlloyer = tile;
	this.addSlotToContainer(new Slot((IInventory)tile, 0, 43, 17));//dust 1
	this.addSlotToContainer(new Slot((IInventory)tile, 1, 69, 17));//dust 2
	this.addSlotToContainer(new Slot((IInventory)tile, 2, 56, 53));//coal
	this.addSlotToContainer(new AlloyerSlotResult(tile, 3, 116, 35));//result
	this.bindPlayerInventory(inventory);
	}

	@Override
	public boolean canInteractWith(EntityPlayer player)
	{
	return this.tileAlloyer.isUseableByPlayer(player);
	}

	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));
	}
	}

	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.tileAlloyer.getSizeInventory())
	{
	if (!this.mergeItemStack(itemstack1, this.tileAlloyer.getSizeInventory(), this.inventorySlots.size(), true))
	{
	return null;
	}
	}
	else if (!this.mergeItemStack(itemstack1, 0, this.tileAlloyer.getSizeInventory(), false))
	{
	return null;
	}

	if (itemstack1.stackSize == 0)
	{
	slot.putStack((ItemStack)null);
	}
	else
	{
	slot.onSlotChanged();
	}
	}
	return itemstack;
	}

	public void onContainerClosed(EntityPlayer player)
	{
	super.onContainerClosed(player);
	this.tileAlloyer.closeInventory();
	}
	}

Résolu Problème GUI