PhoenixVX

plugins {
  id 'java-library'
  id 'maven-publish'
}

group = 'org.mcphackers'
archivesBaseName = 'launchwrapper'
sourceCompatibility = JavaVersion.VERSION_1_8
targetCompatibility = JavaVersion.VERSION_1_8

PhoenixVX

Discrepancies

Class file version discrepancy

Certain class files have been compiled with Java 6 instead of Java 5 (Minecraft was targetted to Java 5 but built with Java 6) in these versions.

Examples of classes built targetting Java 6:

• WorldGenProfiler.class
• Encoder.class
• net/minecraft/client

PhoenixVX

QM_BOOL QmageDecCommon_SetImageInfo(QmageImageInfo *image_info, QMINT32 type) {
    // Initialize image_info with 0s
    QuramQmage_Memset(image_info, 0, sizeof(QmageImageInfo));

    switch (type) {
        case 0:
            image_info->transparency = 0;
            image_info->bpp = 16;
            image_info->raw_type = 0;
            return QM_BOOL_TRUE;

PhoenixVX

package net.minecraft.src;

import java.awt.image.BufferedImage;
import java.nio.FloatBuffer;
import java.util.List;
import java.util.Random;

import net.minecraft.client.Minecraft;

import org.lwjgl.input.Mouse;

PhoenixVX

package net.minecraft.src;

public class FakeWorld extends World {
	public FakeWorld() {
		super();
	}
}

PhoenixVX

{
   "assetIndex":{
      "id":"legacy",
      "sha1":"c0fd82e8ce9fbc93119e40d96d5a4e62cfa3f729",
      "size":134284,
      "url":"https://launchermeta.mojang.com/mc/assets/legacy/c0fd82e8ce9fbc93119e40d96d5a4e62cfa3f729/legacy.json",
      "totalSize":111220701
   },
   "assets":"legacy",
   "downloads":{

PhoenixVX

v1	official	intermediary
CLASS	a/a	net/minecraft/class_1
FIELD	a/a	[F	a	field_1
METHOD	a/a	(F)F	a	method_1
METHOD	a/a	(F)F	b	method_2
METHOD	a/a	(F)F	c	method_3
CLASS	net/minecraft/a/a/a	net/minecraft/class_2
FIELD	net/minecraft/a/a/a	[I	A	field_2
FIELD	net/minecraft/a/a/a	[B	B	field_3
FIELD	net/minecraft/a/a/a	[I	C	field_4

PhoenixVX

{"arguments": {"game": ["--username", "${auth_player_name}", "--version", "${version_name}", "--gameDir", "${game_directory}", "--assetsDir", "${assets_root}", "--assetIndex", "${assets_index_name}", "--uuid", "${auth_uuid}", "--accessToken", "${auth_access_token}", "--userType", "${user_type}", "--versionType", "${version_type}", {"rules": [{"action": "allow", "features": {"is_demo_user": true}}], "value": "--demo"}, {"rules": [{"action": "allow", "features": {"has_custom_resolution": true}}], "value": ["--width", "${resolution_width}", "--height", "${resolution_height}"]}], "jvm": [{"rules": [{"action": "allow", "os": {"name": "osx"}}], "value": ["-XstartOnFirstThread"]}, {"rules": [{"action": "allow", "os": {"name": "windows"}}], "value": "-XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump"}, {"rules": [{"action": "allow", "os": {"name": "windows", "version": "^10\\."}}], "value": ["-Dos.name=Windows 10", "-Dos.version=10.0"]}, {"rules": [{"action": "allow", "os": {"ar

PhoenixVX

tiny	2	0	official	intermediary	named
c	com/mojang/rubydung/HitResult	com/mojang/rubydung/HitResult	com/mojang/rubydung/HitResult
	m	(IIIII)V	<init>	<init>	<init>
		p	1			x
		p	2			y
		p	3			z
		p	4			o
		p	5			f
	f	I	f	field_1	f
	f	I	o	field_2	o

PhoenixVX

{
    "assetIndex": {
        "id": "legacy",
        "sha1": "c0fd82e8ce9fbc93119e40d96d5a4e62cfa3f729",
        "size": 134284,
        "url": "https://launchermeta.mojang.com/mc/assets/legacy/c0fd82e8ce9fbc93119e40d96d5a4e62cfa3f729/legacy.json",
        "totalSize": 111220701
    },
    "assets": "legacy",
    "downloads": {