SOLVED ObfuscationReflectionHelper problème !

Multi

Salut

J’ai un problème assez bizarre, j’utilise cette fonction pour pouvoir assigner une valeur à une variable private ;

ObfuscationReflectionHelper.setPrivateValue(net.minecraft.client.renderer.EntityRenderer.class, FMLClientHandler.instance().getClient().entityRenderer, 6.5D, "cameraZoom");

Mais voilà le problème : Quand je lance minecraft avec eclipse, tout marche. Mais quand je test le mod sans eclipse, le jeu crash et me dit que “cameraZoom” est inexistante. WTF

Mon code d’erreur :

–-- Minecraft Crash Report ----
// Daisy, daisy...

Time: 23/06/14 19:34
Description: Unexpected error

cpw.mods.fml.relauncher.ReflectionHelper$UnableToAccessFieldException: cpw.mods.fml.relauncher.ReflectionHelper$UnableToFindFieldException: java.lang.NoSuchFieldException: cameraZoom
at cpw.mods.fml.relauncher.ReflectionHelper.setPrivateValue(ReflectionHelper.java:121)
at cpw.mods.fml.common.ObfuscationReflectionHelper.setPrivateValue(ObfuscationReflectionHelper.java:60)
at com.multi7200.tam.ClientProxy.onEvent(ClientProxy.java:51)
at cpw.mods.fml.common.eventhandler.ASMEventHandler_4_ClientProxy_onEvent_KeyInputEvent.invoke(.dynamic)
at cpw.mods.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:51)
at cpw.mods.fml.common.eventhandler.EventBus.post(EventBus.java:122)
at cpw.mods.fml.common.FMLCommonHandler.fireKeyInput(FMLCommonHandler.java:539)
at net.minecraft.client.Minecraft.func_71407_l(Minecraft.java:1822)
at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:916)
at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:835)
at net.minecraft.client.main.Main.main(SourceFile:103)
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:134)
at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
Caused by: cpw.mods.fml.relauncher.ReflectionHelper$UnableToFindFieldException: java.lang.NoSuchFieldException: cameraZoom
at cpw.mods.fml.relauncher.ReflectionHelper.findField(ReflectionHelper.java:94)
at cpw.mods.fml.relauncher.ReflectionHelper.setPrivateValue(ReflectionHelper.java:117)
... 16 more
Caused by: java.lang.NoSuchFieldException: cameraZoom
at java.lang.Class.getDeclaredField(Unknown Source)
at cpw.mods.fml.relauncher.ReflectionHelper.findField(ReflectionHelper.java:85)
... 17 more

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

-- Head --
Stacktrace:
at cpw.mods.fml.relauncher.ReflectionHelper.getPrivateValue(ReflectionHelper.java:121)
at cpw.mods.fml.common.ObfuscationReflectionHelper.getPrivateValue(ObfuscationReflectionHelper.java:60)
at com.multi7200.tam.ClientProxy.onEvent(ClientProxy.java:51)
at cpw.mods.fml.common.eventhandler.ASMEventHandler_4_ClientProxy_onEvent_KeyInputEvent.invoke(.dynamic)
at cpw.mods.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:51)
at cpw.mods.fml.common.eventhandler.EventBus.post(EventBus.java:122)
at cpw.mods.fml.common.FMLCommonHandler.fireKeyInput(FMLCommonHandler.java:539)

-- Affected level --
Details:
Level name: MpServer
All players: 1 total; [EntityClientPlayerMP['Multi7200'/353, l='MpServer', x=-46,37, y=84,62, z=254,93]]
Chunk stats: MultiplayerChunkCache: 85, 85
Level seed: 0
Level generator: ID 00 - default, ver 1\. Features enabled: false
Level generator options:
Level spawn location: World: (-52,64,248), Chunk: (at 12,4,8 in -4,15; contains blocks -64,0,240 to -49,255,255), Region: (-1,0; contains chunks -32,0 to -1,31, blocks -512,0,0 to -1,255,511)
Level time: 393 game time, 393 day time
Level dimension: 0
Level storage version: 0x00000 - Unknown?
Level weather: Rain time: 0 (now: false), thunder time: 0 (now: false)
Level game mode: Game mode: creative (ID 1). Hardcore: false. Cheats: false

Ma classe ClientPorxy.java :

package com.multi7200.tam;

import net.minecraft.client.settings.KeyBinding;

import org.lwjgl.input.Keyboard;

import com.multi7200.tam.entity.EntityDisk;
import com.multi7200.tam.entity.EntityNitron;
import com.multi7200.tam.model.ModelDisk;
import com.multi7200.tam.render.RenderDisk;
import com.multi7200.tam.render.RenderNitron;

import cpw.mods.fml.client.FMLClientHandler;
import cpw.mods.fml.client.registry.ClientRegistry;
import cpw.mods.fml.client.registry.RenderingRegistry;
import cpw.mods.fml.common.FMLCommonHandler;
import cpw.mods.fml.common.ObfuscationReflectionHelper;
import cpw.mods.fml.common.eventhandler.SubscribeEvent;
import cpw.mods.fml.common.gameevent.InputEvent.KeyInputEvent;
import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;

public class ClientProxy extends CommonProxy
{
private static KeyBinding keyBindZoom;
private boolean state;

@Override
public void registerRender()
{
RenderingRegistry.registerEntityRenderingHandler(EntityDisk.class, new RenderDisk(new ModelDisk()));
RenderingRegistry.registerEntityRenderingHandler(EntityNitron.class, new RenderNitron());

FMLCommonHandler.instance().bus().register(this);
keyBindZoom = new KeyBinding("tamod.keyzoom", Keyboard.KEY_A, "key.categories.gameplay");
ClientRegistry.registerKeyBinding(keyBindZoom);
}

@SubscribeEvent
public void onEvent(KeyInputEvent event)
{
if(keyBindZoom.isPressed())
{
if(state == false) {
ObfuscationReflectionHelper.setPrivateValue(net.minecraft.client.renderer.EntityRenderer.class, FMLClientHandler.instance().getClient().entityRenderer, 6.5D, "cameraZoom");

state = true;
} else if (state == true) {
ObfuscationReflectionHelper.setPrivateValue(net.minecraft.client.renderer.EntityRenderer.class, FMLClientHandler.instance().getClient().entityRenderer, 1.0D, "cameraZoom");

state = false;
}
}
}
}

Merci de m’éclairer, je ne comprend vraiment rien

robin4002

Salut,
une fois compilé, ton mod et minecraft sont obfusqués, les variables n’ont pas le même nom. Utilise ça :

ObfuscationReflectionHelper.setPrivateValue(net.minecraft.client.renderer.Entity?Renderer.class, FMLClientHandler.instance().getClient().entityRenderer, 6.5D, "cameraZoom", "field_78503_V");

La liste des correspondances se trouve dans le fichier :
C:\Users<nom de="" la="" session="">.gradle\caches\minecraft\net\minecraftforge\forge<version de="" forge="">\unpacked\conf\fields.csv</version></nom>

Multi

Merci beaucoup !

Une autre petite question ? Comment modifier les fichiers de minecraft comme GuiMainMenu.java ou ce genre de chose ?
En 1.7, je ne comprends plus rien, plein de truc enlevés :’(

robin4002

http://www.minecraftforgefrance.fr/showthread.php?tid=555&pid=6034#pid6034

Multi

Merci, mais pour les autres fichier en général ? le GuiInGame, etc ? c’est plus possible avec forge ?

robin4002

Pour GuiInGame tu as l’event RenderGameOverlayEvent

Multi

Ok merci beaucoup Résolu.