Modifier le menu principal

Ama

25565 le port par défaut d’un serveur genre adresse_ip : port

MelShaDoW

Cannot make a static reference to the non-static method connectToServerAtStartup(String, int) from the type FMLClientHandler

Voila se que ça me met …

robin4002

FMLClientHandler.instance().connectToServerAtStartup(…);

MelShaDoW

Niquel Merci à vous
–------------------------------------------------------------------
SCAREX sa te dérangerai de m’accorder quelque instant sur skype j’ai quelque truc a te demandé
Merci d’avance

commando24

Bonjour j’ai un problème je ne peux pas ajouter plusieur bouton dans ma class sans qui me mette une erreur . Voila ma class


package com.google.commando24.proxy;

import java.awt.Desktop;
import java.net.URI;

import net.minecraft.client.gui.GuiButton;
import net.minecraft.client.gui.GuiMainMenu;
import net.minecraft.client.gui.GuiOptions;
import net.minecraft.client.gui.GuiScreenResourcePacks;
import net.minecraft.client.resources.I18n;
import net.minecraftforge.client.event.GuiOpenEvent;
import net.minecraftforge.client.event.GuiScreenEvent.ActionPerformedEvent;
import net.minecraftforge.client.event.GuiScreenEvent.InitGuiEvent;
import net.minecraftforge.common.MinecraftForge;
import cpw.mods.fml.common.ObfuscationReflectionHelper;
import cpw.mods.fml.common.eventhandler.SubscribeEvent;
import com.google.commando24.common.ModTEM;

public class ClientProxy extends CommonProxy 
{
@Override
public void registerRender()
{

}
public ClientProxy() {
   MinecraftForge.EVENT_BUS.register(this);
}

@SubscribeEvent
public void onInitGuiEvent(InitGuiEvent.Post event) {
for(Object b : event.buttonList) {
if (((GuiButton) b).id == 0 )
{
((GuiButton) b).visible = false;
}
}
}
@SubscribeEvent
public void onInitGuiEvent1(InitGuiEvent.Post event) {
for(Object b : event.buttonList) {
if (((GuiButton) b).id == 1 )
{
((GuiButton) b).visible = false;
}
}
}
@SubscribeEvent
public void onInitGuiEvent2(InitGuiEvent.Post event) {
for(Object b : event.buttonList) {
if (((GuiButton) b).id == 4 )
{
((GuiButton) b).visible = false;
}
}
}
@SubscribeEvent
public void onInitGuiEvent3(InitGuiEvent.Post event) {
for(Object b : event.buttonList) {
if (((GuiButton) b).id == 14 )
{
((GuiButton) b).visible = false;
}
}
}
@SubscribeEvent
public void onInitGuiEvent5(InitGuiEvent.Post event) {
for(Object b : event.buttonList) {
if (((GuiButton) b).id == 6 )
{
((GuiButton) b).visible = false;
}
}
}
@SubscribeEvent
public void onInitGuiEvent6(InitGuiEvent.Post event) {
for(Object b : event.buttonList) {
if (((GuiButton) b).id == 2 )
{
((GuiButton) b).visible = false;
}
}
}
@SubscribeEvent
public void onInitGuiEvent7(InitGuiEvent.Post event) {
for(Object b : event.buttonList) {
if (((GuiButton) b).id == 5 )
{
((GuiButton) b).visible = false;
}
}{
int i = event.gui.height / 4 + 48;
event.buttonList.add(new GuiButton(30, event.gui.width / 2 - 100, i + 30 * 2, 100, 20, "TeamSpeak") {
@Override
public void mouseReleased(int x, int y) {
if (Desktop.isDesktopSupported()) {
try {
Desktop.getDesktop().browse(new URI("ts3server://ts.minecraftforgefrance.fr?port=9987"));
} catch (Exception e) { 

}
}
}
});
}
}
}

Il crash si je rajoute un bouton .

robin4002

onInitGuiEvent, onInitGuiEvent2, onInitGuiEvent3 …
C’est sérieux là ?

package com.google.commando24.proxy;

import java.awt.Desktop;
import java.net.URI;

import net.minecraft.client.gui.GuiButton;
import net.minecraft.client.gui.GuiMainMenu;
import net.minecraft.client.gui.GuiOptions;
import net.minecraft.client.gui.GuiScreenResourcePacks;
import net.minecraft.client.resources.I18n;
import net.minecraftforge.client.event.GuiOpenEvent;
import net.minecraftforge.client.event.GuiScreenEvent.ActionPerformedEvent;
import net.minecraftforge.client.event.GuiScreenEvent.InitGuiEvent;
import net.minecraftforge.common.MinecraftForge;
import cpw.mods.fml.common.ObfuscationReflectionHelper;
import cpw.mods.fml.common.eventhandler.SubscribeEvent;
import com.google.commando24.common.ModTEM;

public class ClientProxy extends CommonProxy
{
    @Override
    public void registerRender()
    {

    }

    public ClientProxy() {
      MinecraftForge.EVENT_BUS.register(this);
    }

    @SubscribeEvent
    public void onInitGuiEvent(InitGuiEvent.Post event)
    {
        for(Object b : event.buttonList)
        {
            int id = ((GuiButton) b).id;
            if ((id >= 0 && id <= 6) || id == 14) // les conditions fond partie de la base de la programmation !!!!!!!
            {
                ((GuiButton) b).visible = false;
            }
        }
        int i = event.gui.height / 4 + 48;
        event.buttonList.add(new GuiButton(30, event.gui.width / 2 - 100, i + 30 * 2, 100, 20, "TeamSpeak") {
            @Override
            public void mouseReleased(int x, int y)
            {
                if (Desktop.isDesktopSupported())
                {
                    try
                    {
                        Desktop.getDesktop().browse(new URI("ts3server://ts.minecraftforgefrance.fr?port=9987"));
                    }
                    catch (Exception e){}
                }
            }
        });

    }

}

commando24

Comment on met un grand carré comme celui du solo s’il te plait .

AymericRed

Un carré comme en solo ? Tu veux dire changer la taille du bouton ?

event.buttonList.add(new GuiButton(30, event.gui.width / 2 - 100, i + 30 * 2, 100, 20, "TeamSpeak") // Le 100 c'est la largeur (width) et le 20 c'est la hauteur (heigth)

commando24

Bonjour , j’ai un crash de mon mod .
Voila le crash report .

–-- Minecraft Crash Report ----
// I'm sorry, Dave.

Time: 12/05/16 11:42
Description: Initializing game

java.util.ConcurrentModificationException
at java.util.ArrayList$Itr.checkForComodification(Unknown Source)
at java.util.ArrayList$Itr.next(Unknown Source)
at com.google.commando24.proxy.ClientProxy.onInitGuiEvent(ClientProxy.java:34)
at cpw.mods.fml.common.eventhandler.ASMEventHandler_0_ClientProxy_onInitGuiEvent_Post.invoke(.dynamic)
at cpw.mods.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:54)
at cpw.mods.fml.common.eventhandler.EventBus.post(EventBus.java:140)
at net.minecraft.client.gui.GuiScreen.setWorldAndResolution(GuiScreen.java:296)
at net.minecraft.client.Minecraft.displayGuiScreen(Minecraft.java:865)
at net.minecraft.client.Minecraft.startGame(Minecraft.java:607)
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)

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

-- Head --
Stacktrace:
at java.util.ArrayList$Itr.checkForComodification(Unknown Source)
at java.util.ArrayList$Itr.next(Unknown Source)
at com.google.commando24.proxy.ClientProxy.onInitGuiEvent(ClientProxy.java:34)
at cpw.mods.fml.common.eventhandler.ASMEventHandler_0_ClientProxy_onInitGuiEvent_Post.invoke(.dynamic)
at cpw.mods.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:54)
at cpw.mods.fml.common.eventhandler.EventBus.post(EventBus.java:140)
at net.minecraft.client.gui.GuiScreen.setWorldAndResolution(GuiScreen.java:296)
at net.minecraft.client.Minecraft.displayGuiScreen(Minecraft.java:865)
at net.minecraft.client.Minecraft.startGame(Minecraft.java:607)

-- Initialization --
Details:
Stacktrace:
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)

-- System Details --
Details:
Minecraft Version: 1.7.10
Operating System: Windows 7 (amd64) version 6.1
Java Version: 1.8.0_91, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 687327208 bytes (655 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 10.13.4.1614 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
UCHIJA mcp{9.05} [Minecraft Coder Pack] (minecraft.jar) 
UCHIJA FML{7.10.99.99} [Forge Mod Loader] (forgeSrc-1.7.10-10.13.4.1614-1.7.10.jar) 
UCHIJA Forge{10.13.4.1614} [Minecraft Forge] (forgeSrc-1.7.10-10.13.4.1614-1.7.10.jar) 
UCHIJA ModTEM{1.0.0} [The Evolution Of McDonald] (bin) 
GL info: ' Vendor: 'Intel' Version: '4.0.0 - Build 10.18.10.3412' Renderer: 'Intel(R) HD Graphics 4000'
Launched Version: 1.7.10
LWJGL: 2.9.1
OpenGL: Intel(R) HD Graphics 4000 GL version 4.0.0 - Build 10.18.10.3412, Intel
GL Caps: Using GL 1.3 multitexturing.
Using framebuffer objects because OpenGL 3.0 is supported and separate blending is supported.
Anisotropic filtering is supported and maximum anisotropy is 16.
Shaders are available because OpenGL 2.1 is supported.

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)
Vec3 Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
Anisotropic Filtering: Off (1)

Voila la class principal

package com.google.commando24.common;

import com.google.commando24.proxy.CommonProxy;

import cpw.mods.fml.common.Mod;
import cpw.mods.fml.common.Mod.EventHandler;
import cpw.mods.fml.common.Mod.Instance;
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;
import cpw.mods.fml.common.registry.GameRegistry;
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.creativetab.CreativeTabs;
import net.minecraft.item.Item;

@Mod(modid = "ModTEM", name = "The Evolution Of McDonald", version = "1.0.0")

public class ModTEM
{
private static final Block ModTEM = null;
@Instance("ModTEM")
public static ModTEM instance;
public static Block Barre, Brique, Route, Contour, Murre;

@SidedProxy(clientSide = "com.google.commando24.proxy.ClientProxy", serverSide = "com.google.commando24.proxy.CommonProxy")
public static CommonProxy proxy;

@EventHandler
public void preInit(FMLPreInitializationEvent event)
{
Barre = new Barre(Material.rock).setBlockName("Barre").setBlockTextureName("modtem:barre").setCreativeTab(CreativeTabs.tabFood);
Brique = new Brique(Material.rock).setBlockName("Brique").setBlockTextureName("modtem:brique").setCreativeTab(CreativeTabs.tabFood);
Route = new Route(Material.rock).setBlockName("Route").setBlockTextureName("modtem:route").setCreativeTab(CreativeTabs.tabFood);
Contour = new Contour(Material.rock).setBlockName("Contour").setBlockTextureName("modtem:contour").setCreativeTab(CreativeTabs.tabFood);
Murre = new Murre(Material.rock).setBlockName("Murre").setBlockTextureName("modtem:murre").setCreativeTab(CreativeTabs.tabFood);

GameRegistry.registerBlock(Barre, "Barre");
GameRegistry.registerBlock(Brique, "Brique");
GameRegistry.registerBlock(Route, "Route");
GameRegistry.registerBlock(Contour, "Contour");
GameRegistry.registerBlock(Murre, "Murre");
}

@EventHandler
public void Init(FMLInitializationEvent event)
{
proxy.registerRender();
}

@EventHandler
public void postInit(FMLPostInitializationEvent event)
{

}
}

Mon client proxy

package com.google.commando24.proxy;

import java.awt.Desktop;
import java.net.URI;

import net.minecraft.client.gui.GuiButton;
import net.minecraft.client.gui.GuiMainMenu;
import net.minecraft.client.gui.GuiOptions;
import net.minecraft.client.gui.GuiScreenResourcePacks;
import net.minecraft.client.resources.I18n;
import net.minecraftforge.client.event.GuiOpenEvent;
import net.minecraftforge.client.event.GuiScreenEvent.ActionPerformedEvent;
import net.minecraftforge.client.event.GuiScreenEvent.InitGuiEvent;
import net.minecraftforge.common.MinecraftForge;
import cpw.mods.fml.client.FMLClientHandler;
import cpw.mods.fml.common.ObfuscationReflectionHelper;
import cpw.mods.fml.common.eventhandler.SubscribeEvent;
import com.google.commando24.common.ModTEM;

public class ClientProxy extends CommonProxy
{
@Override
public void registerRender()
{

}

public ClientProxy()
{
MinecraftForge.EVENT_BUS.register(this);
}

@SubscribeEvent
public void onInitGuiEvent(final InitGuiEvent.Post event)
{
if(event.gui instanceof GuiMainMenu)
{
for(Object b : event.buttonList)
{
if(((GuiButton)b).id == 0)
{
((GuiButton)b).visible = false;
}
if(((GuiButton)b).id == 0)
{
((GuiButton)b).visible = false;
}
if(((GuiButton)b).id == 2)
{
((GuiButton)b).visible = false;
}
if(((GuiButton)b).id == 4)
{
((GuiButton)b).visible = false;
}
if(((GuiButton)b).id == 5)
{
((GuiButton)b).visible = false;
}
if(((GuiButton)b).id == 6)
{
((GuiButton)b).visible = false;
}
if(((GuiButton)b).id == 14)
{
((GuiButton)b).visible = false;
}
int i = event.gui.height / 4 + 48;
event.buttonList.add(new GuiButton(30, event.gui.width / 2 - 100, i + 24 * 2, 100, 20, "AltisLife")
{
@Override
public void mouseReleased(int x, int y)
{
FMLClientHandler.instance().connectToServerAtStartup("192.168.1.127", 25565);
}
});
}
}
}
}

robin4002

public void onInitGuiEvent(final InitGuiEvent.Post event)
Retires le final ici.

commando24

Il me refait le même crash –-- Minecraft Crash Report ----
// I blame Dinnerbone.

Time: 12/05/16 15:53
Description: Initializing game

java.util.ConcurrentModificationException
at java.util.ArrayList$Itr.checkForComodification(Unknown Source)
at java.util.ArrayList$Itr.next(Unknown Source)
at com.google.commando24.proxy.ClientProxy.onInitGuiEvent(ClientProxy.java:34)
at cpw.mods.fml.common.eventhandler.ASMEventHandler_0_ClientProxy_onInitGuiEvent_Post.invoke(.dynamic)
at cpw.mods.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:54)
at cpw.mods.fml.common.eventhandler.EventBus.post(EventBus.java:140)
at net.minecraft.client.gui.GuiScreen.setWorldAndResolution(GuiScreen.java:296)
at net.minecraft.client.Minecraft.displayGuiScreen(Minecraft.java:865)
at net.minecraft.client.Minecraft.startGame(Minecraft.java:607)
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)

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

– Head –
Stacktrace:
at java.util.ArrayList$Itr.checkForComodification(Unknown Source)
at java.util.ArrayList$Itr.next(Unknown Source)
at com.google.commando24.proxy.ClientProxy.onInitGuiEvent(ClientProxy.java:34)
at cpw.mods.fml.common.eventhandler.ASMEventHandler_0_ClientProxy_onInitGuiEvent_Post.invoke(.dynamic)
at cpw.mods.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:54)
at cpw.mods.fml.common.eventhandler.EventBus.post(EventBus.java:140)
at net.minecraft.client.gui.GuiScreen.setWorldAndResolution(GuiScreen.java:296)
at net.minecraft.client.Minecraft.displayGuiScreen(Minecraft.java:865)
at net.minecraft.client.Minecraft.startGame(Minecraft.java:607)

– Initialization –
Details:
Stacktrace:
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)

– System Details –
Details:
Minecraft Version: 1.7.10
Operating System: Windows 7 (amd64) version 6.1
Java Version: 1.8.0_91, Oracle Corporation
Java VM Version: Java HotSpot 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 666876768 bytes (635 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 10.13.4.1614 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
UCHIJA mcp{9.05} [Minecraft Coder Pack] (minecraft.jar)
UCHIJA FML{7.10.99.99} [Forge Mod Loader] (forgeSrc-1.7.10-10.13.4.1614-1.7.10.jar)
UCHIJA Forge{10.13.4.1614} [Minecraft Forge] (forgeSrc-1.7.10-10.13.4.1614-1.7.10.jar)
UCHIJA ModTEM{1.0.0} [The Evolution Of McDonald] (bin)
GL info: ’ Vendor: ‘Intel’ Version: ‘4.0.0 - Build 10.18.10.3412’ Renderer: ‘Intel HD Graphics 4000’
Launched Version: 1.7.10
LWJGL: 2.9.1
OpenGL: Intel HD Graphics 4000 GL version 4.0.0 - Build 10.18.10.3412, Intel
GL Caps: Using GL 1.3 multitexturing.
Using framebuffer objects because OpenGL 3.0 is supported and separate blending is supported.
Anisotropic filtering is supported and maximum anisotropy is 16.
Shaders are available because OpenGL 2.1 is supported.

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)
Vec3 Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
Anisotropic Filtering: Off (1)

robin4002

La ligne 34 de ta classe ClientProxy c’est bien ça : public void onInitGuiEvent(InitGuiEvent.Post event) ?

Myrilandel

Salut,
Je pense que le problème vient du fait que tu modifies la liste à l’intérieur du foreach. Il faut fermer l’accolade avant la déclaration de :

int i = event.gui.height / 4 + 48;

commando24

Merci niquel vous êtes trop fort .

Xrst_CoFondater-Adamite

je recherche [font=monospacel’ID ] du bouton multijoueurs, solo qui sait ?

Myrilandel

Salut,
L’id du bouton Multijoueur est 2
Bonne soirée !

Xrst_CoFondater-Adamite

Merci a toi comment a tu su ?

Myrilandel

Le post de commando24 (dans la page précédente) présentait un code dont le but était de supprimer tous les boutons de la page d’accueil Minecraft pour les remplacer par un nouveau bouton. Du coup j’ai repris son code en essayant de commenter les parties


if(((GuiButton)b).id == 0)
{
    ((GuiButton)b).visible = false;
}

Et il se trouve qu’en commentant la partie de code dont le test est if(((GuiButton)b).id == 2), le bouton multijoueur réapparait.

impuuu

Comment faire pour changer sont background, a texture des bouton ,rajouté du texte qui defile et changer voire retirer le minecraft en grand

darkvince37

@‘impuuu’:

Comment faire pour changer sont background, a texture des bouton ,rajouté du texte qui defile et changer voire retirer le minecraft en grand

Pour changer le background moi j’ai fait comme sa

    private static final ResourceLocation background = new ResourceLocation("facrpg", "textures/gui/back.png");

le chemin d’accés a ma texture

this.mc.getTextureManager().bindTexture(titlePanoramaPaths[var10]);

Tu remplace cette ligne par

this.mc.getTextureManager().bindTexture(background);

Dans initGui tu ajoute sa le 1662, 1017 c’est la dimension de ton image tu peut modifier selon ton image


        this.viewportTexture = new DynamicTexture(1662, 1017);
        this.field_110351_G = this.mc.getTextureManager().getDynamicTextureLocation("background", this.viewportTexture);

et ton drawBackgrounddoit ressembler a sa

  public void drawBackground()
    {
        GL11.glDisable(GL11.GL_LIGHTING);
        GL11.glDisable(GL11.GL_FOG);
        Tessellator var2 = Tessellator.instance;
        GL11.glBindTexture(GL11.GL_TEXTURE_2D, 0);
        this.mc.getTextureManager().bindTexture(background);
        GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
        var2.startDrawingQuads();
        var2.addVertexWithUV(0.0D, (double)this.height, 0.0D, 0.0D, 1.0D);
        var2.addVertexWithUV((double)this.width, (double)this.height, 0.0D, 1.0D, 1.0D);
        var2.addVertexWithUV((double)this.width, 0.0D, 0.0D, 1.0D, 0.0D);
        var2.addVertexWithUV(0.0D, 0.0D, 0.0D, 0.0D, 0.0D);
        var2.draw();
      //  drawRect(0, 0, this.width, 12, -1728053248);
      //  drawRect(0, this.height - 14, this.width, this.height, -1728053248);

    }

Verifie aussi que dans drawScreen tu a cette ligne

this.drawBackground();

Normalement j’ai rien oublier