oier/PatataLauncher
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Working on launch process code with forge. Pending cleanup and optimizations.

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This commit is contained in:
Daniel Scalzi
2017-05-21 18:06:48 -04:00
parent d00f09aaf0
commit bb566471b8
3 changed files with 171 additions and 24 deletions
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104
app/assets/js/launchprocess.js
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@@ -7,41 +7,41 @@ const AdmZip = require('adm-zip')
const fs = require('fs')
const mkpath = require('mkdirp');
launchMinecraft = function(versionData, basePath){
function launchMinecraft(versionData, forgeData, basePath){
const authPromise = mojang.auth('EMAIL', 'PASS', uuidV4(), {
name: 'Minecraft',
version: 1
})
authPromise.then(function(data){
const args = finalizeArguments(versionData, data, basePath)
const args = finalizeArgumentsForge(versionData, forgeData, data, basePath)
//TODO make this dynamic
const child = child_process.spawn('C:\\Program Files\\Java\\jre1.8.0_131\\bin\\javaw.exe', args)
child.stdout.on('data', (data) => {
console.log('minecraft:', data.toString('utf8'))
console.log('Minecraft:', data.toString('utf8'))
})
child.stderr.on('data', (data) => {
console.log('minecraft:', data.toString('utf8'))
console.log('Minecraft:', data.toString('utf8'))
})
child.on('close', (code, signal) => {
console.log('exited with code', code)
console.log('Exited with code', code)
})
})
}
finalizeArguments = function(versionData, authData, basePath){
const mcArgs = versionData['minecraftArguments']
function finalizeArgumentsForge(versionData, forgeData, authData, basePath){
const mcArgs = forgeData['minecraftArguments']
const gameProfile = authData['selectedProfile']
const regex = new RegExp('\\${*(.*)}')
const argArr = mcArgs.split(' ')
argArr.unshift('net.minecraft.client.main.Main')
argArr.unshift(classpathArg(versionData, basePath))
argArr.unshift('-cp')
argArr.unshift('-Djava.library.path=' + path.join(basePath, 'natives'))
argArr.unshift('-Xmn128M')
argArr.unshift('-XX:-UseAdaptiveSizePolicy')
argArr.unshift('-XX:+CMSIncrementalMode')
argArr.unshift('-XX:+UseConcMarkSweepGC')
argArr.unshift('-Xmx1G')
const staticArgs = ['-Xmx4G',
'-XX:+UseConcMarkSweepGC',
'-XX:+CMSIncrementalMode',
'-XX:-UseAdaptiveSizePolicy',
'-Xmn128M',
'-Djava.library.path=' + path.join(basePath, 'natives'),
'-cp',
classpathArg(versionData, basePath).concat(forgeClasspathArg(forgeData, basePath)).join(';'),
forgeData.mainClass]
for(let i=0; i<argArr.length; i++){
if(regex.test(argArr[i])){
const identifier = argArr[i].match(regex)[1]
@@ -79,10 +79,76 @@ finalizeArguments = function(versionData, authData, basePath){
}
}
return argArr
return staticArgs.concat(argArr)
}
classpathArg = function(versionData, basePath){
function finalizeArguments(versionData, authData, basePath){
const mcArgs = versionData['minecraftArguments']
const gameProfile = authData['selectedProfile']
const regex = new RegExp('\\${*(.*)}')
const argArr = mcArgs.split(' ')
const staticArgs = ['-Xmx1G',
'-XX:+UseConcMarkSweepGC',
'-XX:+CMSIncrementalMode',
'-XX:-UseAdaptiveSizePolicy',
'-Xmn128M',
'-Djava.library.path=' + path.join(basePath, 'natives'),
'-cp',
classpathArg(versionData, basePath).join(';'),
versionData.mainClass]
for(let i=0; i<argArr.length; i++){
if(regex.test(argArr[i])){
const identifier = argArr[i].match(regex)[1]
let newVal = argArr[i]
switch(identifier){
case 'auth_player_name':
newVal = gameProfile['name']
break
case 'version_name':
newVal = versionData['id']
break
case 'game_directory':
newVal = basePath
break
case 'assets_root':
newVal = path.join(basePath, 'assets')
break
case 'assets_index_name':
newVal = versionData['assets']
break
case 'auth_uuid':
newVal = gameProfile['id']
break
case 'auth_access_token':
newVal = authData['accessToken']
break
case 'user_type':
newVal = 'MOJANG'
break
case 'version_type':
newVal = versionData['type']
break
}
argArr[i] = newVal
}
}
return staticArgs.concat(argArr)
}
function forgeClasspathArg(forgeData, basePath){
const libArr = forgeData['libraries']
const libPath = path.join(basePath, 'libraries')
const cpArgs = []
for(let i=0; i<libArr.length; i++){
const lib = libArr[i]
const to = path.join(libPath, ag._resolvePath(lib.name, '.jar'))
cpArgs.push(to)
}
return cpArgs
}
function classpathArg(versionData, basePath){
const libArr = versionData['libraries']
const libPath = path.join(basePath, 'libraries')
const nativePath = path.join(basePath, 'natives')
@@ -134,7 +200,7 @@ classpathArg = function(versionData, basePath){
}
})
return cpArgs.join(';')
return cpArgs
}
module.exports = {