Customiser votre bloc

[jeje78660]

@SideOnly(Side.CLIENT)
public Icon getBlockTexture(IBlockAccess blockaccess, int x, int y, int z, int side)
{
TileEntity te = blockaccess.getBlockTileEntity(x, y, z);
if(te != null && te instanceof TileEntityLedVerte)
{
//TileEntityLedVerte tetuto = (TileEntityLedVerte)tetuto;
//return TileEntityLedVerte.isEnable() ? this.iconGreen : this.iconDark;
}
return this.getIcon(side, blockaccess.getBlockMetadata(x, y, z));
}

La ou il y a les // de commentaire, c’est la ou il y a les erreurs.___
Je te met tous mes codes :
BlockLedVerte

package Assabody.mod;

import java.util.Random;

import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;

import net.minecraft.block.Block;
import net.minecraft.block.material.Material;
import net.minecraft.client.renderer.texture.IconRegister;
import net.minecraft.creativetab.CreativeTabs;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.util.Icon;
import net.minecraft.world.IBlockAccess;
import net.minecraft.world.World;

public class BlockLedVerte extends Block{
private Object iconDark;
private Object iconGreen;

public BlockLedVerte(int par1)
{
super(par1, Material.rock);
this.setCreativeTab(ModAssabody.AssabodyCreativeTabs);
}

public void registerIcons(IconRegister iconRegister)
{
iconGreen = iconRegister.registerIcon("modid:TextureVerte");
iconDark = iconRegister.registerIcon("modid:TextureNoire");
}

@Override
public TileEntity createTileEntity(World world, int metadata)
{
return new TileEntityLedVerte();
}

@SideOnly(Side.CLIENT)
public Icon getBlockTexture(IBlockAccess blockaccess, int x, int y, int z, int side)
{
TileEntity te = blockaccess.getBlockTileEntity(x, y, z);
if(te != null && te instanceof TileEntityLedVerte)
{
//TileEntityLedVerte tetuto = (TileEntityLedVerte)tetuto;
//return TileEntityLedVerte.isEnable() ? this.iconGreen : this.iconDark;
}
return this.getIcon(side, blockaccess.getBlockMetadata(x, y, z));
}
public boolean hasTileEntity(int metadata)
{
return true;
}

public void onNeighborBlockChange(World world, int x, int y, int z, int neighborblockid, World par1World, int par2, int par3, int par4)
{
if(world.isBlockIndirectlyGettingPowered(x, y, z) && world.getBlockPowerInput(x, y, z) > 8)
{
//par1World.setBlock(par2, par3, par4, ModAssabody.BlockSoin.blockID, 0, 2);
}
}

public int idDropped(int par1, Random par2Random, int par3)
{
return this.blockID;
}

public boolean renderAsNormalBlock()
{
return true;
}

public boolean isOpaqueCube()
{
return false;
}
}

**TileEntityLedVerte **

package Assabody.mod;

import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.network.INetworkManager;
import net.minecraft.network.packet.Packet;
import net.minecraft.network.packet.Packet132TileEntityData;
import net.minecraft.tileentity.TileEntity;

public class TileEntityLedVerte extends TileEntity
{
private boolean enable;

public void updateEntity()
{
enable = this.worldObj.isBlockIndirectlyGettingPowered(this.xCoord, this.yCoord, this.zCoord) && this.worldObj.getBlockPowerInput(this.xCoord, this.yCoord, this.zCoord) > 8;
}

public boolean isEnable()
{
return enable;
}

public Packet getDescriptionPacket()
{
NBTTagCompound nbttagcompound = new NBTTagCompound();
this.writeToNBT(nbttagcompound);
return new Packet132TileEntityData(this.xCoord, this.yCoord, this.zCoord, 4, nbttagcompound);
}

public void onDataPacket(INetworkManager net, Packet132TileEntityData pkt)
{
//this.readFromNBT(pkt.data);
}
public void readFromNBT(NBTTagCompound nbtTag)
{
super.readFromNBT(nbtTag);
enable = nbtTag.getBoolean("enable");
}

public void writeToNBT(NBTTagCompound nbtTag)
{
super.writeToNBT(nbtTag);
nbtTag.setBoolean("enable", enable);
}
}

[robin4002]

TileEntityLedVerte tetuto = (TileEntityLedVerte)te;
return tetuto.isEnable() ? this.iconGreen : this.iconDark;

[jeje78660]

Quand je fais sa, sa me dis “Type mismatch: cannot convert from Object to Icon”

[robin4002]

Ha oui normal :
private Object iconDark;
private Object iconGreen;
->
private Icon iconDark;
private Icon iconGreen;

En passant, il faut aussi les enregistrer :

public void registerIcons(IconRegister iconRegister)
{
iconDark = iconRegister.registerIcon("modid:led_dark");
iconGreen = iconRegister.registerIcon("modid:led_green");
}

Et dans ton TileEntity :
//this.readFromNBT(pkt.data);
Enlève le // sinon ça ne marchera pas.

Je te conseil également de faire un tour sur les tutoriels suivant :
http://www.minecraftforgefrance.fr/showthread.php?tid=78
http://www.minecraftforgefrance.fr/showthread.php?tid=106
http://www.minecraftforgefrance.fr/showthread.php?tid=115 (surtout le cas “sur un bloc avec metadata”)
Tu comprendra surement mieux les codes que je t’ai donné.

[jeje78660]

Ok merci, plus aucune erreur(s) dans BlockLedVerte mais une dans TileEntityLedVerte
justement la "this.readFromNBT(pkt.data); "
/
|
ICI

[robin4002]

Sur le data ?
Tu as surement une veille mise à jour de forge, le field doit avoir un autre nom.
Fait un ctrl + clic sur Packet132TileEntityData ça va ouvrir la classe, regarde la ligne 25, moi j’ai :
public NBTTagCompound data;
Sur ta version tu as surement autre chose, il faut que change en fonction de ce que tu as.

[jeje78660]

Comment on fais pour afficher les lignes déjà ?

---

J’ai sa moi

package net.minecraft.network.packet;

import java.io.DataInput;
import java.io.DataOutput;
import java.io.IOException;
import net.minecraft.nbt.NBTTagCompound;

public class Packet132TileEntityData extends Packet
{
/** The X position of the tile entity to update. */
public int xPosition;

/** The Y position of the tile entity to update. */
public int yPosition;

/** The Z position of the tile entity to update. */
public int zPosition;

/** The type of update to perform on the tile entity. */
public int actionType;

/** Custom parameter 1 passed to the tile entity on update. */
public NBTTagCompound customParam1;

public Packet132TileEntityData()
{
this.isChunkDataPacket = true;
}

public Packet132TileEntityData(int par1, int par2, int par3, int par4, NBTTagCompound par5NBTTagCompound)
{
this.isChunkDataPacket = true;
this.xPosition = par1;
this.yPosition = par2;
this.zPosition = par3;
this.actionType = par4;
this.customParam1 = par5NBTTagCompound;
}

/**
* Abstract. Reads the raw packet data from the data stream.
*/
public void readPacketData(DataInput par1DataInput) throws IOException
{
this.xPosition = par1DataInput.readInt();
this.yPosition = par1DataInput.readShort();
this.zPosition = par1DataInput.readInt();
this.actionType = par1DataInput.readByte();
this.customParam1 = readNBTTagCompound(par1DataInput);
}

/**
* Abstract. Writes the raw packet data to the data stream.
*/
public void writePacketData(DataOutput par1DataOutput) throws IOException
{
par1DataOutput.writeInt(this.xPosition);
par1DataOutput.writeShort(this.yPosition);
par1DataOutput.writeInt(this.zPosition);
par1DataOutput.writeByte((byte)this.actionType);
writeNBTTagCompound(this.customParam1, par1DataOutput);
}

/**
* Passes this Packet on to the NetHandler for processing.
*/
public void processPacket(NetHandler par1NetHandler)
{
par1NetHandler.handleTileEntityData(this);
}

/**
* Abstract. Return the size of the packet (not counting the header).
*/
public int getPacketSize()
{
return 25;
}
}

PS : Desolé mais la fonction Edit veut pas marcher.

[robin4002]

Il s’appelle customParam1
Pour afficher les lignes, tu vas dans Windows, Preferences, General, Editor, Text Editor (sans dérouler, clic dessus), show line number

[jeje78660]

C’est bon j’ai affiché les lignes mais maintenant, j’ai déclaré mon item:

Block BlockLedVerte = new BlockLedVerte(2004).func_111022_d("assabody-mod:led_verte_off");
GameRegistry.registerBlock(BlockLedVerte, "BlockLedVerte");
LanguageRegistry.addName(BlockLedVerte, "BlockLedVerte");

public static Block BlockLedVerte;

Ainsi que la TileEntity :

GameRegistry.registerTileEntity(TileEntityLedVerte.class,"tileEntityLedVerte");

Mais aucune des deux icones n’est affiché sur le block et avec un signal de redstone non plus.

[Superloup10]

.func_111022_d(“assabody-mod:led_verte_off”) retire-ça et LanguageRegistry.addName(BlockLedVerte, “BlockLedVerte”); ça, c’est inutile et ta version de Forge est très ancienne.

[jeje78660]

forge1.6.2-9.10.0.804
La derniere version est la .871, je la prend sur http://files.minecraftforge.net/ ?

[Superloup10]

Oui, mais prends plutôt minecraftforge-1.6.4-9.11.1.958

[jeje78660]

La 1.6.4, elle change beaucoup sur forge ?

[Superloup10]

Juste un changement au niveau de la génération des structures, mais tu auras plus de chances de réussir à passer en 1.7.

[jeje78660]

Ok lol, bah je passe en 1.6.4 mais je sais pas si sa reglera le problème

[robin4002]

public void updateEntity()
{
if(this.enable)
{
if(!this.worldObj.isBlockIndirectlyGettingPowered(this.xCoord, this.yCoord, this.zCoord) || this.worldObj.getBlockPowerInput(this.xCoord, this.yCoord, this.zCoord) <= 8)
{
this.enable = false;
world.markBlockForUpdate(x, y, z);
}
}
else
{
if(this.worldObj.isBlockIndirectlyGettingPowered(this.xCoord, this.yCoord, this.zCoord) && this.worldObj.getBlockPowerInput(this.xCoord, this.yCoord, this.zCoord) > 8)
{
this.enable = true;
world.markBlockForUpdate(x, y, z);
}
}
}

Utilise plutôt ça, avec l’autre fonction que je t’ai donné ça envoyait pas un update du rendu.

[jeje78660]

Lol mon eclipse adore les erreurs, il m’en met sur world, x, y et z

[robin4002]

Heu non, c’est pas ton eclipse qui adore les erreurs, c’est moi qui t’envoie des codes que je tape directement sur le forum x)
this.worldObj.markBlockForUpdate(this.xCoord, this.yCoord, this.zCoord);

[jeje78660]

Sa ne marche pas, le bloc ne change pas de texture. je ne sais pas pourquoi.
BlockLedVerte:

package Assabody.mod;

import java.util.Random;

import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;

import net.minecraft.block.Block;
import net.minecraft.block.material.Material;
import net.minecraft.client.renderer.texture.IconRegister;
import net.minecraft.creativetab.CreativeTabs;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.util.Icon;
import net.minecraft.world.IBlockAccess;
import net.minecraft.world.World;

public class BlockLedVerte extends Block{
private Icon iconDark;
private Icon iconGreen;

public BlockLedVerte(int par1)
{
super(par1, Material.rock);
this.setCreativeTab(ModAssabody.AssabodyCreativeTabs);
}

public void registerIcons(IconRegister iconRegister)
{
iconDark = iconRegister.registerIcon("mod-assabody:led_led_verte_on");
iconGreen = iconRegister.registerIcon("mod-assabody:led_led_verte_off");
}

@Override
public TileEntity createTileEntity(World world, int metadata)
{
return new TileEntityLedVerte();
}

@SideOnly(Side.CLIENT)
public Icon getBlockTexture(IBlockAccess blockaccess, int x, int y, int z, int side)
{
TileEntity te = blockaccess.getBlockTileEntity(x, y, z);
if(te != null && te instanceof TileEntityLedVerte)
{
TileEntityLedVerte tetuto = (TileEntityLedVerte)te;
return tetuto.isEnable() ? this.iconGreen : this.iconDark;
}
return this.getIcon(side, blockaccess.getBlockMetadata(x, y, z));
}
public boolean hasTileEntity(int metadata)
{
return true;
}

public void onNeighborBlockChange(World world, int x, int y, int z, int neighborblockid, World par1World, int par2, int par3, int par4)
{
if(world.isBlockIndirectlyGettingPowered(x, y, z) && world.getBlockPowerInput(x, y, z) > 8)
{
}
}

public int idDropped(int par1, Random par2Random, int par3)
{
return this.blockID;
}

public boolean renderAsNormalBlock()
{
return true;
}

public boolean isOpaqueCube()
{
return false;
}
}

TileEntityLedVerte:

package Assabody.mod;

import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.network.INetworkManager;
import net.minecraft.network.packet.Packet;
import net.minecraft.network.packet.Packet132TileEntityData;
import net.minecraft.tileentity.TileEntity;

public class TileEntityLedVerte extends TileEntity
{
private boolean enable;

public void updateEntity()
{
if(this.enable)
{
if(!this.worldObj.isBlockIndirectlyGettingPowered(this.xCoord, this.yCoord, this.zCoord) || this.worldObj.getBlockPowerInput(this.xCoord, this.yCoord, this.zCoord) <= 8)
{
this.enable = false;
this.worldObj.markBlockForUpdate(this.xCoord, this.yCoord, this.zCoord); }
}
else
{
if(this.worldObj.isBlockIndirectlyGettingPowered(this.xCoord, this.yCoord, this.zCoord) && this.worldObj.getBlockPowerInput(this.xCoord, this.yCoord, this.zCoord) > 8)
{
this.enable = true;
this.worldObj.markBlockForUpdate(this.xCoord, this.yCoord, this.zCoord); }
}
}

public boolean isEnable()
{
return enable;
}

public Packet getDescriptionPacket()
{
NBTTagCompound nbttagcompound = new NBTTagCompound();
this.writeToNBT(nbttagcompound);
return new Packet132TileEntityData(this.xCoord, this.yCoord, this.zCoord, 4, nbttagcompound);
}

public void onDataPacket(INetworkManager net, Packet132TileEntityData pkt)
{
this.readFromNBT(pkt.customParam1);
}
public void readFromNBT(NBTTagCompound nbtTag)
{
super.readFromNBT(nbtTag);
enable = nbtTag.getBoolean("enable");
}

public void writeToNBT(NBTTagCompound nbtTag)
{
super.writeToNBT(nbtTag);
nbtTag.setBoolean("enable", enable);
}
}

Déclaration dans la classe principale :

Block BlockLedVerte = new BlockLedVerte(2004);
GameRegistry.registerBlock(BlockLedVerte, "BlockLedVerte");

[robin4002]

bloc :

package tutoriel.common;

import net.minecraft.block.Block;
import net.minecraft.block.material.Material;
import net.minecraft.client.renderer.texture.IconRegister;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.util.Icon;
import net.minecraft.world.IBlockAccess;
import net.minecraft.world.World;
import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;

public class BlockLed extends Block
{
private Icon iconDark;
private Icon iconGreen;

public BlockLed(int id)
{
super(id, Material.rock);
}

public void registerIcons(IconRegister iconRegister)
{
iconDark = iconRegister.registerIcon("stone");
iconGreen = iconRegister.registerIcon("glass");
}

@Override
public TileEntity createTileEntity(World world, int metadata)
{
return new TileEntityLedVerte();
}

@SideOnly(Side.CLIENT)
@Override
public Icon getBlockTexture(IBlockAccess blockaccess, int x, int y, int z, int side)
{
TileEntity te = blockaccess.getBlockTileEntity(x, y, z);
if(te != null && te instanceof TileEntityLedVerte)
{
TileEntityLedVerte tetuto = (TileEntityLedVerte)te;
return tetuto.isEnable() ? this.iconGreen : this.iconDark;
}
return this.getIcon(side, blockaccess.getBlockMetadata(x, y, z));
}

public boolean hasTileEntity(int metadata)
{
return true;
}

@Override
public void onNeighborBlockChange(World world, int x, int y, int z, int neighborblockid)
{
if(!world.isRemote)
{
TileEntity te = world.getBlockTileEntity(x, y, z);
if( && te != null && te instanceof TileEntityLedVerte)
{
TileEntityLedVerte tetuto = (TileEntityLedVerte)te;
if(world.getBlockPowerInput(x, y, z) > 8 || world.getBlockPowerInput(x, y + 1, z) > 8)
{
tetuto.setEnable(true);
}
else
{
tetuto.setEnable(false);
}
}
}
}
}

Tile entity :

package tutoriel.common;

import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.network.INetworkManager;
import net.minecraft.network.packet.Packet;
import net.minecraft.network.packet.Packet132TileEntityData;
import net.minecraft.tileentity.TileEntity;

public class TileEntityLedVerte extends TileEntity
{
private boolean enable;

public void setEnable(boolean b)
{
enable = b;
this.worldObj.markBlockForUpdate(xCoord, yCoord, zCoord);
}

public boolean isEnable()
{
return enable;
}

public Packet getDescriptionPacket()
{
NBTTagCompound nbttagcompound = new NBTTagCompound();
this.writeToNBT(nbttagcompound);
return new Packet132TileEntityData(this.xCoord, this.yCoord, this.zCoord, 4, nbttagcompound);
}

public void onDataPacket(INetworkManager net, Packet132TileEntityData pkt)
{
this.readFromNBT(pkt.customParam1);
}

public void readFromNBT(NBTTagCompound nbtTag)
{
super.readFromNBT(nbtTag);
enable = nbtTag.getBoolean("enable");
}

public void writeToNBT(NBTTagCompound nbtTag)
{
super.writeToNBT(nbtTag);
nbtTag.setBoolean("enable", enable);
}
}

Cette fois si j’ai fais les tests, ça fonctionne.
En revanche la fonction world.getBlockPowerInput(x, y, z) > 8 ne fonctionne que si tu as une poudre de redstone à côté, si tu mets une torche ça ne marchera pas.