Création d'un Chest Detector

BrokenSwing

Dans Minecraft, tu as plusieurs choses :

Les blocs : ils sont représentés par la classe Block
Les objets : ils sont représentés par la classe Item
Les entités : elles sont représentés par la classe Entity
Les entités de bloc : elles sont représentés par la classe TileEntity
Et peut-être d’autres choses mais à je n’ai rien d’autre qui me vient en tête

Donc si tu veux créer un bloc, tu dois créer une instance de la classe Block et l’enregistrer via le GameRegistry.
Si tu veux créer un objet, tu dois créer une instance de la classe Item et l’enregister via le GameRegistry
Si tu veux créer un entité, c’est plus complexe

Dans ton cas tu veux créer un objet, mais pas n’importe quel objet, tu devais peut être avoir ça avant :


public static Item monItem;

@EventHandler
public void preInit(FMLPreInitialization event) {
monItem = new Item().setUnlocalizedName("nomNonLocalisé");
GameRegistry.registerItem(monItem, "monItem");
}

Or ici, il va falloir créer un Item spécial, le ne vais pas t’expliquer ce qu’est extends car c’est du Java tout simplement. Pour créer cette Item, on va créer un nouvelle classe qui héritera de la classe Item :


public ItemTileEntityFinder extends Item {

}

Tu aura donc ta classe ItemTileEntityFinder qui sera un Item aussi, ainsi lorsque tu enregistrera ton objet via le GameRegistry tu n’aura pas d’erreur. Le fait de faire hériter ta classe de Item te permet aussi de personnaliser les différentes fonctions de cette classe qui seront appelées par le jeu, comme nous l’avons fait plus haut avec onUpdate.

Tu aura donc ensuite :


monItem = new ItemTileEntityFinder();

CensorHead

mais es ce qu’il faut créer la classe Item?

BrokenSwing

Non, la classe Item est une classe déjà existante qui se trouve dans le package net.minecraft.item, tu devrais avoir :


public class ItemTileEntityFinder extends Item {

@Override
public void onUpdate(ItemStack stack, World world, Entity entity, int slot, boolean held) {
if(held) {
List <tileentity>tiles = world.loadedTileEntityList;
ArrayList <tileentity>tilesNear = new ArrayList<tileentity>();
ChunkCoordIntPair entityChunk = world.getChunkFromBlockCoords((int)entity.posX, (int)entity.posZ).getChunkCoordIntPair();
for(TileEntity tile : tiles) {
ChunkCoordIntPair tileChunk = world.getChunkFromBlockCoords(tile.xCoord, tile.zCoord).getChunkCoordIntPair();
if(tileChunk.chunkXPos >= entityChunk.chunkXPos - 2 &&
tileChunk.chunkXPos <= entity.chunkCoordX + 2 &&
tileChunk.chunkZPos >= entity.chunkCoordZ - 2 &&
tileChunk.chunkZPos <= entity.chunkCoordZ + 2) {
tilesNear.add(tile);
}
}
}
}

}

Et :


public static Item tileEntityFinder;

@EventHandler
public void preInit(FMLPreInitialization event) {
tileEntityFinder= new ItemTileEntityFinder().setUnlocalizedName("tileEntityFinder");
GameRegistry.registerItem(tileEntityFinder, "tileEntityFinder");
}

```</tileentity></tileentity></tileentity>

CensorHead

C’est bon j’ai compris mais quand j’ai essayer de mettre ton code dans eclipse ça à crash.

BrokenSwing

Envoie-nous le rapport de crash

robin4002

Ce que tu dois faire, c’est une nouvelle classe ItemTileEntityFinder qui est une classe fille de Item (dont il faut mettre extends Item).
Et ensuite ici :
chest_detector = new Item().setCreativeTab(CreativeTabs.tabMisc).setUnlocalizedName(“chest_detector”).setTextureName(Reference.MOD_ID + “:chest_detector”);
il faut remplacer par :
chest_detector = new ItemTileEntityFinder().setCreativeTab(CreativeTabs.tabMisc).setUnlocalizedName(“chest_detector”).setTextureName(Reference.MOD_ID + “:chest_detector”);

Un peu de lecture : https://www.minecraftforgefrance.fr/showthread.php?tid=2766

CensorHead

Ok

[14:14:26] [main/INFO] [GradleStart]: Extra: []
[14:14:26] [main/INFO] [GradleStart]: Running with arguments: [–userProperties, {}, --assetsDir, C:/Users/user/.gradle/caches/minecraft/assets, --assetIndex, 1.7.10, --accessToken, {REDACTED}, --version, 1.7.10, --tweakClass, cpw.mods.fml.common.launcher.FMLTweaker, --tweakClass, net.minecraftforge.gradle.tweakers.CoremodTweaker]
[14:14:26] [main/INFO] [LaunchWrapper]: Loading tweak class name cpw.mods.fml.common.launcher.FMLTweaker
[14:14:26] [main/INFO] [LaunchWrapper]: Using primary tweak class name cpw.mods.fml.common.launcher.FMLTweaker
[14:14:26] [main/INFO] [LaunchWrapper]: Loading tweak class name net.minecraftforge.gradle.tweakers.CoremodTweaker
[14:14:26] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.common.launcher.FMLTweaker
[14:14:26] [main/INFO] [FML]: Forge Mod Loader version 7.99.36.1558 for Minecraft 1.7.10 loading
[14:14:26] [main/INFO] [FML]: Java is Java HotSpot(TM) 64-Bit Server VM, version 1.8.0_112, running on Windows 7:amd64:6.1, installed at D:\Java
[14:14:26] [main/INFO] [FML]: Managed to load a deobfuscated Minecraft name- we are in a deobfuscated environment. Skipping runtime deobfuscation
[14:14:26] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.gradle.tweakers.CoremodTweaker
[14:14:26] [main/INFO] [GradleStart]: Injecting location in coremod cpw.mods.fml.relauncher.FMLCorePlugin
[14:14:26] [main/INFO] [GradleStart]: Injecting location in coremod net.minecraftforge.classloading.FMLForgePlugin
[14:14:26] [main/INFO] [LaunchWrapper]: Loading tweak class name cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker
[14:14:26] [main/INFO] [LaunchWrapper]: Loading tweak class name cpw.mods.fml.common.launcher.FMLDeobfTweaker
[14:14:26] [main/INFO] [LaunchWrapper]: Loading tweak class name net.minecraftforge.gradle.tweakers.AccessTransformerTweaker
[14:14:26] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker
[14:14:26] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker
[14:14:26] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.relauncher.CoreModManager$FMLPluginWrapper
[14:14:26] [main/ERROR] [FML]: The binary patch set is missing. Either you are in a development environment, or things are not going to work!
[14:14:26] [main/ERROR] [FML]: FML appears to be missing any signature data. This is not a good thing
[14:14:26] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.relauncher.CoreModManager$FMLPluginWrapper
[14:14:26] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.common.launcher.FMLDeobfTweaker
[14:14:27] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.gradle.tweakers.AccessTransformerTweaker
[14:14:27] [main/INFO] [LaunchWrapper]: Loading tweak class name cpw.mods.fml.common.launcher.TerminalTweaker
[14:14:27] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.common.launcher.TerminalTweaker
[14:14:27] [main/INFO] [LaunchWrapper]: Launching wrapped minecraft {net.minecraft.client.main.Main}
[14:14:27] [main/INFO]: Setting user: Player621
[14:14:28] [Client thread/INFO]: LWJGL Version: 2.9.1
[14:14:28] [Client thread/INFO] [STDOUT]: [tv.twitch.StandardCoreAPI:<init>:16]: If on Windows, make sure to provide all of the necessary dll's as specified in the twitchsdk README. Also, make sure to set the PATH environment variable to point to the directory containing the dll's.
[14:14:28] [Client thread/ERROR]: Couldn't initialize twitch stream
[14:14:28] [Client thread/INFO] [STDOUT]: [cpw.mods.fml.client.SplashProgress:start:188]: –-- Minecraft Crash Report ----
// Don't do that.

Time: 28/10/16 14:14
Description: Loading screen debug info

This is just a prompt for computer specs to be printed. THIS IS NOT A ERROR

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

-- System Details --
Details:
    Minecraft Version: 1.7.10
    Operating System: Windows 7 (amd64) version 6.1
    Java Version: 1.8.0_112, Oracle Corporation
    Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
    Memory: 772277328 bytes (736 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: 0, tallocated: 0
    FML:
    GL info: ' Vendor: 'NVIDIA Corporation' Version: '4.4.0 NVIDIA 344.65' Renderer: 'GeForce GTX 750 Ti/PCIe/SSE2'
[14:14:28] [Client thread/INFO] [MinecraftForge]: Attempting early MinecraftForge initialization
[14:14:28] [Client thread/INFO] [FML]: MinecraftForge v10.13.4.1558 Initialized
[14:14:28] [Client thread/INFO] [FML]: Replaced 183 ore recipies
[14:14:28] [Client thread/INFO] [MinecraftForge]: Completed early MinecraftForge initialization
[14:14:29] [Client thread/INFO] [FML]: Found 0 mods from the command line. Injecting into mod discoverer
[14:14:29] [Client thread/INFO] [FML]: Searching D:\Forge 1.7.2\forge-1.7.10-10.13.4.1558-1.7.10-src\eclipse\mods for mods
[14:14:32] [Client thread/INFO] [FML]: Forge Mod Loader has identified 4 mods to load
[14:14:32] [Client thread/INFO] [FML]: Attempting connection with missing mods [mcp, FML, Forge, Erderion] at CLIENT
[14:14:32] [Client thread/INFO] [FML]: Attempting connection with missing mods [mcp, FML, Forge, Erderion] at SERVER
[14:14:33] [Client thread/INFO]: Reloading ResourceManager: Default, FMLFileResourcePack:Forge Mod Loader, FMLFileResourcePack:Minecraft Forge, FMLFileResourcePack:Erderion
[14:14:33] [Client thread/INFO] [FML]: Processing ObjectHolder annotations
[14:14:33] [Client thread/INFO] [FML]: Found 341 ObjectHolder annotations
[14:14:33] [Client thread/INFO] [FML]: Identifying ItemStackHolder annotations
[14:14:33] [Client thread/INFO] [FML]: Found 0 ItemStackHolder annotations
[14:14:33] [Client thread/INFO] [FML]: Configured a dormant chunk cache size of 0
[14:14:33] [Client thread/INFO] [FML]: Applying holder lookups
[14:14:33] [Client thread/INFO] [FML]: Holder lookups applied
[14:14:33] [Client thread/INFO] [FML]: Injecting itemstacks
[14:14:33] [Client thread/INFO] [FML]: Itemstack injection complete
[14:14:33] [Client thread/ERROR] [FML]: Fatal errors were detected during the transition from PREINITIALIZATION to INITIALIZATION. Loading cannot continue
[14:14:33] [Client thread/ERROR] [FML]:
    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{7.10.99.99} [Forge Mod Loader] (forgeSrc-1.7.10-10.13.4.1558-1.7.10.jar)
    UCH    Forge{10.13.4.1558} [Minecraft Forge] (forgeSrc-1.7.10-10.13.4.1558-1.7.10.jar)
    UCE    Erderion{0.1} [Erderion] (bin)
[14:14:33] [Client thread/ERROR] [FML]: The following problems were captured during this phase
[14:14:33] [Client thread/ERROR] [FML]: Caught exception from Erderion
java.lang.Error: Unresolved compilation problems:
    itemMod cannot be resolved
    itemMod cannot be resolved

    at ErderionPackage.Erderion.preInit(Erderion.java:25) ~[bin/:?]
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_112]
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_112]
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_112]
    at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_112]
    at cpw.mods.fml.common.FMLModContainer.handleModStateEvent(FMLModContainer.java:532) ~[forgeSrc-1.7.10-10.13.4.1558-1.7.10.jar:?]
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_112]
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_112]
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_112]
    at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_112]
    at com.google.common.eventbus.EventSubscriber.handleEvent(EventSubscriber.java:74) ~[guava-17.0.jar:?]
    at com.google.common.eventbus.SynchronizedEventSubscriber.handleEvent(SynchronizedEventSubscriber.java:47) ~[guava-17.0.jar:?]
    at com.google.common.eventbus.EventBus.dispatch(EventBus.java:322) ~[guava-17.0.jar:?]
    at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:304) ~[guava-17.0.jar:?]
    at com.google.common.eventbus.EventBus.post(EventBus.java:275) ~[guava-17.0.jar:?]
    at cpw.mods.fml.common.LoadController.sendEventToModContainer(LoadController.java:212) ~[forgeSrc-1.7.10-10.13.4.1558-1.7.10.jar:?]
    at cpw.mods.fml.common.LoadController.propogateStateMessage(LoadController.java:190) ~[forgeSrc-1.7.10-10.13.4.1558-1.7.10.jar:?]
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_112]
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_112]
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_112]
    at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_112]
    at com.google.common.eventbus.EventSubscriber.handleEvent(EventSubscriber.java:74) ~[guava-17.0.jar:?]
    at com.google.common.eventbus.SynchronizedEventSubscriber.handleEvent(SynchronizedEventSubscriber.java:47) ~[guava-17.0.jar:?]
    at com.google.common.eventbus.EventBus.dispatch(EventBus.java:322) ~[guava-17.0.jar:?]
    at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:304) ~[guava-17.0.jar:?]
    at com.google.common.eventbus.EventBus.post(EventBus.java:275) ~[guava-17.0.jar:?]
    at cpw.mods.fml.common.LoadController.distributeStateMessage(LoadController.java:119) [LoadController.class:?]
    at cpw.mods.fml.common.Loader.preinitializeMods(Loader.java:556) [Loader.class:?]
    at cpw.mods.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:243) [FMLClientHandler.class:?]
    at net.minecraft.client.Minecraft.startGame(Minecraft.java:522) [Minecraft.class:?]
    at net.minecraft.client.Minecraft.run(Minecraft.java:942) [Minecraft.class:?]
    at net.minecraft.client.main.Main.main(Main.java:164) [Main.class:?]
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_112]
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_112]
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_112]
    at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_112]
    at net.minecraft.launchwrapper.Launch.launch(Launch.java:135) [launchwrapper-1.12.jar:?]
    at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.12.jar:?]
    at net.minecraftforge.gradle.GradleStartCommon.launch(Unknown Source) [start/:?]
    at GradleStart.main(Unknown Source) [start/:?]
[14:14:33] [Client thread/INFO] [STDOUT]: [net.minecraft.client.Minecraft:displayCrashReport:388]: –-- Minecraft Crash Report ----
// You're mean.

Time: 28/10/16 14:14
Description: There was a severe problem during mod loading that has caused the game to fail

cpw.mods.fml.common.LoaderException: java.lang.Error: Unresolved compilation problems:
    itemMod cannot be resolved
    itemMod cannot be resolved

    at cpw.mods.fml.common.LoadController.transition(LoadController.java:163)
    at cpw.mods.fml.common.Loader.preinitializeMods(Loader.java:559)
    at cpw.mods.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:243)
    at net.minecraft.client.Minecraft.startGame(Minecraft.java:522)
    at net.minecraft.client.Minecraft.run(Minecraft.java:942)
    at net.minecraft.client.main.Main.main(Main.java:164)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)
    at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
    at net.minecraftforge.gradle.GradleStartCommon.launch(Unknown Source)
    at GradleStart.main(Unknown Source)
Caused by: java.lang.Error: Unresolved compilation problems:
    itemMod cannot be resolved
    itemMod cannot be resolved

    at ErderionPackage.Erderion.preInit(Erderion.java:25)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at cpw.mods.fml.common.FMLModContainer.handleModStateEvent(FMLModContainer.java:532)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    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 cpw.mods.fml.common.LoadController.sendEventToModContainer(LoadController.java:212)
    at cpw.mods.fml.common.LoadController.propogateStateMessage(LoadController.java:190)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    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 cpw.mods.fml.common.LoadController.distributeStateMessage(LoadController.java:119)
    at cpw.mods.fml.common.Loader.preinitializeMods(Loader.java:556)
    ... 12 more

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

-- System Details --
Details:
    Minecraft Version: 1.7.10
    Operating System: Windows 7 (amd64) version 6.1
    Java Version: 1.8.0_112, Oracle Corporation
    Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
    Memory: 811501360 bytes (773 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: 0, tallocated: 0
    FML: MCP v9.05 FML v7.10.99.99 Minecraft Forge 10.13.4.1558 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{7.10.99.99} [Forge Mod Loader] (forgeSrc-1.7.10-10.13.4.1558-1.7.10.jar)
    UCH    Forge{10.13.4.1558} [Minecraft Forge] (forgeSrc-1.7.10-10.13.4.1558-1.7.10.jar)
    UCE    Erderion{0.1} [Erderion] (bin)
    GL info: ' Vendor: 'NVIDIA Corporation' Version: '4.4.0 NVIDIA 344.65' Renderer: 'GeForce GTX 750 Ti/PCIe/SSE2'
[14:14:33] [Client thread/INFO] [STDOUT]: [net.minecraft.client.Minecraft:displayCrashReport:398]: #@!@# Game crashed! Crash report saved to: #@!@# D:\Forge 1.7.2\forge-1.7.10-10.13.4.1558-1.7.10-src\eclipse\.\crash-reports\crash-2016-10-28_14.14.33-client.txt
Java HotSpot(TM) 64-Bit Server VM warning: Using incremental CMS is deprecated and will likely be removed in a future release
```</init>

Deleted

Les balises code seraient + appropriées, je pense.

BrokenSwing

Mettre les balises et pas TOUT les logs seraient plus approprié

CensorHead

C quoi les balises?

BrokenSwing

[java] Pour le code java

 Pour le code
** Pour mettre en gras
* Pour mettre en italique
* Pour souligner
etc ...
Et après il faut fermer les balises en les réécrivant de la même façon mais avec un slash devant le nom de la balises, par exemple pour les listes c'est

Deleted

Quelle patience BrokenSwing, c’est incroyable, je trouve !

robin4002

J’ai modifié le message.
Tu as visiblement des erreurs dans ton code, normalement eclipse te les indiques.

CensorHead

J’ai finalement régler les erreurs (c’était tout bête, j’avais juste oublier de faire tout les imports) mais maintenant quand je lance minecraft le jeu fait comme si l’item n’existait pas.

BrokenSwing

Tu l’as ajouté dans un onglet créatif ? Au pire essai de te le give, il doit s’appeler tonModID:sonNom

CensorHead

Il n’existe même pas dans le /give.

BrokenSwing

Envoie ta classe principale + la classe de ton objet dans des balises java

CensorHead

package ErderionPackage.init;

import java.util.ArrayList;
import java.util.List;

import cpw.mods.fml.common.Mod.EventHandler;
import cpw.mods.fml.common.event.FMLPreInitializationEvent;
import cpw.mods.fml.common.registry.GameRegistry;
import net.minecraft.entity.Entity;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.world.ChunkCoordIntPair;
import net.minecraft.world.World;

public class ItemTileEntityFinder extends Item {

    public static Item tileEntityFinder;

    @EventHandler
    public void preInit(FMLPreInitializationEvent event) {
         tileEntityFinder= new ItemTileEntityFinder() .setUnlocalizedName("chest_detector");
         GameRegistry.registerItem(tileEntityFinder, "tileEntityFinder");
    }

    @Override
    public void onUpdate(ItemStack stack, World world, Entity entity, int slot, boolean held) {
        if(held) {
            List <tileentity>tiles = world.loadedTileEntityList;
            ArrayList <tileentity>tilesNear = new ArrayList<tileentity>();
            ChunkCoordIntPair entityChunk = world.getChunkFromBlockCoords((int)entity.posX, (int)entity.posZ).getChunkCoordIntPair();
            for(TileEntity tile : tiles) {
                ChunkCoordIntPair tileChunk = world.getChunkFromBlockCoords(tile.xCoord, tile.zCoord).getChunkCoordIntPair();
                if(tileChunk.chunkXPos >= entityChunk.chunkXPos - 2 &&
                        tileChunk.chunkXPos <= entity.chunkCoordX + 2 &&
                        tileChunk.chunkZPos >= entity.chunkCoordZ - 2 &&
                        tileChunk.chunkZPos <= entity.chunkCoordZ + 2) {
                    tilesNear.add(tile);
                }
            }
        }
    }

    public static void init()
    {
        // TODO Auto-generated method stub

    }

    public static void register()
    {
        // TODO Auto-generated method stub

    }

}

La classe de mon item

package ErderionPackage;

import ErderionPackage.Proxy.CommonProxy;
import ErderionPackage.init.BlockMod;
import ErderionPackage.init.ItemTileEntityFinder;
import cpw.mods.fml.common.Mod;
import cpw.mods.fml.common.Mod.EventHandler;
import cpw.mods.fml.common.SidedProxy;
import cpw.mods.fml.common.event.FMLInitializationEvent;
import cpw.mods.fml.common.event.FMLPostInitializationEvent;
import cpw.mods.fml.common.event.FMLPreInitializationEvent;

@Mod(modid = Reference.MOD_ID, name = Reference.MOD_NAME, version = Reference.VERSION)

public class Erderion
{
   @SidedProxy(clientSide = Reference.CLIENT_PROXY, serverSide = Reference.SERVER_PROXY)
   public static CommonProxy proxy;

   @EventHandler
   public void preInit(FMLPreInitializationEvent event)
   {
       BlockMod.init();
       BlockMod.register();
       ItemTileEntityFinder.init();
       ItemTileEntityFinder.register();
   }

   @EventHandler
   public void init(FMLInitializationEvent event)
   {
       proxy.registerRenders();
   }

   @EventHandler
   public void postInit(FMLPostInitializationEvent event)
   {

   }
}

La classe principale de mon mod</tileentity></tileentity></tileentity>

BrokenSwing

Aïe aïe aïe ….


public class ItemTileEntityFinder extends Item {

@Override
public void onUpdate(ItemStack stack, World world, Entity entity, int slot, boolean held) {
if(held) {
List <tileentity>tiles = world.loadedTileEntityList;
ArrayList <tileentity>tilesNear = new ArrayList<tileentity>();
ChunkCoordIntPair entityChunk = world.getChunkFromBlockCoords((int)entity.posX, (int)entity.posZ).getChunkCoordIntPair();
for(TileEntity tile : tiles) {
ChunkCoordIntPair tileChunk = world.getChunkFromBlockCoords(tile.xCoord, tile.zCoord).getChunkCoordIntPair();
if(tileChunk.chunkXPos >= entityChunk.chunkXPos - 2 &&
tileChunk.chunkXPos <= entity.chunkCoordX + 2 &&
tileChunk.chunkZPos >= entity.chunkCoordZ - 2 &&
tileChunk.chunkZPos <= entity.chunkCoordZ + 2) {
tilesNear.add(tile);
}
}
}
}

}


@Mod(modid = Reference.MOD_ID, name = Reference.MOD_NAME, version = Reference.VERSION)
public class Erderion
{
@SidedProxy(clientSide = Reference.CLIENT_PROXY, serverSide = Reference.SERVER_PROXY)
public static CommonProxy proxy;

@Instance
public static Erderion instance;

@EventHandler
public void preInit(FMLPreInitializationEvent event)
{
BlockMod.init();
BlockMod.register();

// A placer dans BlockMod.init()
// tileEntityFinder= new ItemTileEntityFinder() .setUnlocalizedName("chest_detector");
// A placer dans BlockMod.register()
// GameRegistry.registerItem(tileEntityFinder, "tileEntityFinder");
}

@EventHandler
public void init(FMLInitializationEvent event)
{
proxy.registerRenders();
}

@EventHandler
public void postInit(FMLPostInitializationEvent event)
{

}
}

```</tileentity></tileentity></tileentity>

CensorHead

Le BlockMod marche, c’est le TileEntityFinder qui ne marche pas.