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Problème serveur skin + cape

  • mathmatboy

    Tout d'abord salut tout le monde 😄

    Aujourd'hui j'essais faire un serveur skin + cape via mon mods mais j'y arrive pas ! j'ai gossé la dessus de plus de 2h pour trouver mon problème mais bref, j'ai pas trouver. A l'instant je vais vous montrer tout se que j'ai fait pour serveur skin + cape

    ma class PlayerCustom

    
package fr.fruitkit.robotykh.warfury.common;

import java.net.HttpURLConnection;
import java.net.URL;

import net.minecraft.util.StringUtils;

public class PlayerCustom {

private static String connexion (String adress, String par0Str, String part){
int code=404;
try {
URL u = new URL (adress);
HttpURLConnection huc = ( HttpURLConnection ) u.openConnection ();
huc.setRequestMethod ("GET");
huc.connect () ;
code = huc.getResponseCode() ;
System.out.println("SKINURL:code "+code);
if (code == HttpURLConnection.HTTP_OK)
return adress;else if (code == HttpURLConnection.HTTP_MOVED_TEMP
|| code == HttpURLConnection.HTTP_MOVED_PERM
|| code == HttpURLConnection.HTTP_SEE_OTHER) {
String newUrl = huc.getHeaderField("Location");
huc = (HttpURLConnection) new URL(newUrl).openConnection();
huc.setRequestMethod ("GET");
huc.connect ();
code = huc.getResponseCode();
System.out.println("SKINURL:code "+code);
if (code == HttpURLConnection.HTTP_OK)
return newUrl;
}
}
catch(Exception e){
System.out.println("SKINURL:Bad Url.");
}
return String.format("http://skins.minecraft.net/Minecraft"+ part + "/%s.png", new Object[] {StringUtils.stripControlCodes(par0Str)});
}

public static String getURLSkinCustom(String par0Str)
{
String adress=String.format("http://www.warfurypvp.com/skins/skins/%s.png", new Object[] {StringUtils.stripControlCodes(par0Str)});
return connexion(adress, par0Str, "Skins");
}

public static String getURLCapeCustom(String par0Str)
{
String adress=String.format("http://www.warfurypvp.com/skins//capes/%s.png", new Object[] {StringUtils.stripControlCodes(par0Str)});
return connexion(adress, par0Str, "Cloaks");
}

}

    ma class SkinClassTransformer

    
package fr.fruitkit.robotykh.warfury.common;

import static org.objectweb.asm.Opcodes.ARETURN;
import static org.objectweb.asm.Opcodes.ALOAD;
import static org.objectweb.asm.Opcodes.INVOKESTATIC;
import java.util.Iterator;
import org.objectweb.asm.ClassReader;
import org.objectweb.asm.ClassWriter;
import org.objectweb.asm.tree.ClassNode;
import org.objectweb.asm.tree.InsnList;
import org.objectweb.asm.tree.InsnNode;
import org.objectweb.asm.tree.MethodInsnNode;
import org.objectweb.asm.tree.MethodNode;
import org.objectweb.asm.tree.VarInsnNode;

public class SkinClassTransformer implements net.minecraft.launchwrapper.IClassTransformer {

@Override
public byte[] transform(String arg0, String arg1, byte[] arg2) {
if (arg0.equals("beu")) {
System.out.println("********* INSIDE OBFUSCATED AbstractClientPlayer TRANSFORMER ABOUT TO PATCH: " + arg0);
return patchClassASM(arg0, arg2, true);
}

if (arg0.equals("net.minecraft.client.entity.AbstractClientPlayer")) {
System.out.println("********* INSIDE AbstractClientPlayer TRANSFORMER ABOUT TO PATCH: " + arg0);
return patchClassASM(arg0, arg2, false);
}
return arg2;
}

public byte[] patchClassASM(String name, byte[] bytes, boolean obfuscated) {

String targetMethod1Name = "", targetMethod2Name = "";
boolean ok1 = false, ok2 = false;

if(obfuscated == true) {
targetMethod1Name ="d";
targetMethod2Name = "e";
}
else {
targetMethod1Name ="getSkinUrl";
targetMethod2Name = "getCapeUrl";
}

ClassNode classNode = new ClassNode();
ClassReader classReader = new ClassReader(bytes);
classReader.accept(classNode, 0);

Iterator <methodnode>methods = classNode.methods.iterator();
while(methods.hasNext())
{
MethodNode m = methods.next();
System.out.println("********* Method Name: "+m.name + " Desc:" + m.desc);

if ((m.name.equals(targetMethod1Name) && m.desc.equals("(Ljava/lang/String;)Ljava/lang/String;")))
{
System.out.println("********* Inside target method1!");

InsnList toInject = new InsnList();
toInject.add(new VarInsnNode(ALOAD, 0));
toInject.add(new MethodInsnNode(INVOKESTATIC, "fr/fruitkit/robotykh/warfury/common/PlayerCustom", "getURLSkinCustom", "(Ljava/lang/String;)Ljava/lang/String;"));
toInject.add(new InsnNode(ARETURN));

m.instructions = toInject;
ok1 = true;
System.out.println("Patching Method1 Complete!");
}
else if ((m.name.equals(targetMethod2Name) && m.desc.equals("(Ljava/lang/String;)Ljava/lang/String;")))
{
System.out.println("********* Inside target2 method!");
InsnList toInject = new InsnList();

toInject.add(new VarInsnNode(ALOAD, 0));
toInject.add(new MethodInsnNode(INVOKESTATIC, "fr/fruitkit/robotykh/warfury/common/PlayerCustom", "getURLCapeCustom", "(Ljava/lang/String;)Ljava/lang/String;"));
toInject.add(new InsnNode(ARETURN));
m.instructions = toInject;
ok2 = true;
System.out.println("Patching Method2 Complete!");
}

if(ok1 && ok2)
break;
}

ClassWriter writer = new ClassWriter(ClassWriter.COMPUTE_MAXS | ClassWriter.COMPUTE_FRAMES);
classNode.accept(writer);
return writer.toByteArray();
}
}

    ma class SkinDummyContainer

    
package fr.fruitkit.robotykh.warfury.common;

import java.util.Arrays;

import com.google.common.eventbus.EventBus;

import cpw.mods.fml.common.DummyModContainer;
import cpw.mods.fml.common.LoadController;
import cpw.mods.fml.common.Mod.EventHandler;
import cpw.mods.fml.common.ModMetadata;
import cpw.mods.fml.common.event.FMLConstructionEvent;
import cpw.mods.fml.common.event.FMLInitializationEvent;
import cpw.mods.fml.common.event.FMLPostInitializationEvent;
import cpw.mods.fml.common.event.FMLPreInitializationEvent;

public class SkinDummyContainer extends DummyModContainer {

public SkinDummyContainer() {
super(new ModMetadata());
ModMetadata meta = getMetadata();
meta.modId = "warfuryskins";
meta.name = "WarFury Skins";
meta.version = "1.0"; //String.format("%d.%d.%d.%d", majorVersion, minorVersion, revisionVersion, buildVersion);
meta.credits = "RobotykH & Mathmatboy";
meta.authorList = Arrays.asList("RobotykH");
meta.description = "Faite votre skin et uploader le ici: http://www.warfurypvp.com/skins/";
meta.url = "http://www.warfurypvp.com/skins/";
meta.updateUrl = "";
meta.screenshots = new String[0];
meta.logoFile = "";

}

@EventHandler
public boolean registerBus(EventBus bus, LoadController controller) {
bus.register(this);
return true;
}

@EventHandler
public void modConstruction(FMLConstructionEvent event){

}

@EventHandler
public void init(FMLInitializationEvent evt) {

}

@EventHandler
public void preInit(FMLPreInitializationEvent event) {

}

@EventHandler
public void postInit(FMLPostInitializationEvent evt) {

}

}

    ma class SkinFMLLoadingPlugin

    
package fr.fruitkit.robotykh.warfury.common;

import java.io.File;
import java.util.Map;

import cpw.mods.fml.relauncher.IFMLLoadingPlugin;

public class SkinFMLLoadingPlugin implements IFMLLoadingPlugin {

public String[] getLibraryRequestClass() {
return null;
}

@Override
public String[] getASMTransformerClass() {
return new String[]{SkinClassTransformer.class.getName()};
}

@Override
public String getModContainerClass() {
return SkinDummyContainer.class.getName();
}

@Override
public String getSetupClass() {
return null;
}

@Override
public void injectData(Map <string, object="">data) {

}

@Override
public String getAccessTransformerClass() {
return new String(SkinClassTransformer.class.getName());
}

}

    Bref, merci de donner un coup de main ! car la je galère un peu :P</string,></methodnode>

    0
  • robin4002
    Moddeurs confirmés Rédacteurs Administrateurs

    toInject.add(new MethodInsnNode(INVOKESTATIC, "fr/fruitkit/robotykh/warfury/common/PlayerCustom", "getURLCapeCustom", "(Ljava/lang/String;)Ljava/lang/String;"));
    Tu es sûr que c'est bon ça ?
    Tu as pas mit tes packages donc je ne sais pas.

    0
  • mathmatboy

    Bon je vais toute réedit les chose afin que vous aurez tout

    Mais oui c'est supposer d'être bon mon package s'appel vraiment comme sa

    EDIT : Voila tout est rédit

    0
  • robin4002
    Moddeurs confirmés Rédacteurs Administrateurs

    Je ne pas t'aider, je ne maîtrise pas l'asm 😕 (faudrait vraiment que j'apprenne ça quand j'aurai le temps)

    0
  • mathmatboy

    Ok pas grave mais quelqu'un s'aurait sa serait quoi mon erreur ?

    0
  • mathmatboy

    Pas personnes c'est quoi mon erreur ?

    0
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