Organizing UI scripts.

Moved landing.ejs specific scripts to a dedicated file. General cleanup for other script files. Need to examine the remaining code in actionbinder.js to determine the most logical place for it.

app/assets/js/scripts/actionbinder.js

@@ -1,19 +1,6 @@
-const cp = require('child_process')
-const path = require('path')
-const {AssetGuard} = require(path.join(__dirname, 'assets', 'js', 'assetguard.js'))
-const ProcessBuilder = require(path.join(__dirname, 'assets', 'js', 'processbuilder.js'))
+// Requirements
+const path          = require('path')
 const ConfigManager = require(path.join(__dirname, 'assets', 'js', 'configmanager.js'))
-const DiscordWrapper = require(path.join(__dirname, 'assets', 'js', 'discordwrapper.js'))
-const Mojang = require(path.join(__dirname, 'assets', 'js', 'mojang.js'))
-const AuthManager = require(path.join(__dirname, 'assets', 'js', 'authmanager.js'))
-const ServerStatus = require(path.join(__dirname, 'assets', 'js', 'serverstatus.js'))
-const {URL} = require('url')
-
-let mojangStatusListener
-let serverStatusListener
-
-// Launch Elements
-let launch_content, launch_details, launch_progress, launch_progress_label, launch_details_text
 
 // Synchronous Listener
 document.addEventListener('readystatechange', function(){
@@ -27,98 +14,7 @@ document.addEventListener('readystatechange', function(){
     }
 
     if (document.readyState === 'interactive'){
-
-        // Save a reference to the launch elements.
-        launch_content = document.getElementById('launch_content')
-        launch_details = document.getElementById('launch_details')
-        launch_progress = document.getElementById('launch_progress')
-        launch_progress_label = document.getElementById('launch_progress_label')
-        launch_details_text = document.getElementById('launch_details_text')
-
-        // Bind launch button
-        document.getElementById('launch_button').addEventListener('click', function(e){
-            console.log('Launching game..')
-            const jExe = ConfigManager.getJavaExecutable()
-            if(jExe == null){
-                asyncSystemScan()
-            } else {
-
-                setLaunchDetails('Please wait..')
-                toggleLaunchArea(true)
-                setLaunchPercentage(0, 100)
-
-                AssetGuard._validateJavaBinary(jExe).then((v) => {
-                    if(v){
-                        dlAsync()
-                    } else {
-                        asyncSystemScan()
-                    }
-                })
-            }
-        })
-
-        // TODO convert this to dropdown menu.
-        // Bind selected server
-        document.getElementById('server_selection').innerHTML = '\u2022 ' + AssetGuard.getServerById(ConfigManager.getGameDirectory(), ConfigManager.getSelectedServer()).name
-
-
-        // Update Mojang Status Color
-        const refreshMojangStatuses = async function(){
-            console.log('Refreshing Mojang Statuses..')
-            let status = 'grey'
-            try {
-                const statuses = await Mojang.status()
-                greenCount = 0
-                for(let i=0; i<statuses.length; i++){
-                    if(statuses[i].status === 'yellow' && status !== 'red'){
-                        status = 'yellow'
-                        continue
-                    } else if(statuses[i].status === 'red'){
-                        status = 'red'
-                        break
-                    }
-                    ++greenCount
-                }
-                if(greenCount == statuses.length){
-                    status = 'green'
-                }
-            } catch (err) {
-                console.warn('Unable to refresh Mojang service status.')
-                console.debug(err)
-            }
-            document.getElementById('mojang_status_icon').style.color = Mojang.statusToHex(status)
-        }
-
-        const refreshServerStatus = async function(){
-            console.log('Refreshing Server Status')
-            const serv = AssetGuard.resolveSelectedServer(ConfigManager.getGameDirectory())
-
-            let pLabel = 'SERVER'
-            let pVal = 'OFFLINE'
-
-            try {
-                const serverURL = new URL('my://' + serv.server_ip)
-                const servStat = await ServerStatus.getStatus(serverURL.hostname, serverURL.port)
-                if(servStat.online){
-                    pLabel = 'PLAYERS'
-                    pVal = servStat.onlinePlayers + '/' + servStat.maxPlayers
-                }
-
-            } catch (err) {
-                console.warn('Unable to refresh server status, assuming offline.')
-                console.debug(err)
-            }
-            document.getElementById('landingPlayerLabel').innerHTML = pLabel
-            document.getElementById('player_count').innerHTML = pVal
-        }
-
-        refreshMojangStatuses()
-        refreshServerStatus()
-
-        // Set refresh rate to once every 5 minutes.
-        mojangStatusListener = setInterval(refreshMojangStatuses, 300000)
-        serverStatusListener = setInterval(refreshServerStatus, 300000)
-
+        
     }
 }, false)
 
@@ -260,329 +156,3 @@ function setDownloadPercentage(value, max, percent = ((value/max)*100)){
     setLaunchPercentage(value, max, percent)
 }
 
-/* System (Java) Scan */
-
-let sysAEx
-let scanAt
-
-function asyncSystemScan(launchAfter = true){
-
-    setLaunchDetails('Please wait..')
-    toggleLaunchArea(true)
-    setLaunchPercentage(0, 100)
-
-    // Fork a process to run validations.
-    sysAEx = cp.fork(path.join(__dirname, 'assets', 'js', 'assetexec.js'), [
-        ConfigManager.getGameDirectory(),
-        ConfigManager.getJavaExecutable()
-    ])
-    
-    sysAEx.on('message', (m) => {
-        if(m.content === 'validateJava'){
-
-            if(m.result == null){
-                // If the result is null, no valid Java installation was found.
-                // Show this information to the user.
-                setOverlayContent(
-                    'No Compatible<br>Java Installation Found',
-                    'In order to join WesterosCraft, you need a 64-bit installation of Java 8. Would you like us to install a copy? By installing, you accept <a href="http://www.oracle.com/technetwork/java/javase/terms/license/index.html">Oracle\'s license agreement</a>.',
-                    'Install Java',
-                    'Install Manually'
-                )
-                setOverlayHandler(() => {
-                    setLaunchDetails('Preparing Java Download..')
-                    sysAEx.send({task: 0, content: '_enqueueOracleJRE', argsArr: [ConfigManager.getLauncherDirectory()]})
-                    toggleOverlay(false)
-                })
-                setDismissHandler(() => {
-                    $('#overlayContent').fadeOut(250, () => {
-                        //$('#overlayDismiss').toggle(false)
-                        setOverlayContent(
-                            'Don\'t Forget!<br>Java is Required',
-                            'A valid x64 installation of Java 8 is required to launch. Downloads can be found on <a href="http://www.oracle.com/technetwork/java/javase/downloads/jre8-downloads-2133155.html">Oracle\'s website</a>. Once installed, you will be able to connect to the server.<br><br>Please refer to our <a href="http://westeroscraft.wikia.com/wiki/Troubleshooting_Guide">Troubleshooting Guide</a> if you have any difficulty.',
-                            'I Understand',
-                            'Go Back'
-                        )
-                        setOverlayHandler(() => {
-                            toggleLaunchArea(false)
-                            toggleOverlay(false)
-                        })
-                        setDismissHandler(() => {
-                            toggleOverlay(false, true)
-                            asyncSystemScan()
-                        })
-                        $('#overlayContent').fadeIn(250)
-                    })
-                })
-                toggleOverlay(true, true)
-
-                // TODO Add option to not install Java x64.
-
-            } else {
-                // Java installation found, use this to launch the game.
-                ConfigManager.setJavaExecutable(m.result)
-                ConfigManager.save()
-                if(launchAfter){
-                    dlAsync()
-                }
-                sysAEx.disconnect()
-            }
-
-        } else if(m.content === '_enqueueOracleJRE'){
-
-            if(m.result === true){
-
-                // Oracle JRE enqueued successfully, begin download.
-                setLaunchDetails('Downloading Java..')
-                sysAEx.send({task: 0, content: 'processDlQueues', argsArr: [[{id:'java', limit:1}]]})
-
-            } else {
-
-                // Oracle JRE enqueue failed. Probably due to a change in their website format.
-                // User will have to follow the guide to install Java.
-                setOverlayContent(
-                    'Unexpected Issue:<br>Java Download Failed',
-                    'Unfortunately we\'ve encountered an issue while attempting to install Java. You will need to manually install a copy. Please check out our <a href="http://westeroscraft.wikia.com/wiki/Troubleshooting_Guide">Troubleshooting Guide</a> for more details and instructions.',
-                    'I Understand'
-                )
-                setOverlayHandler(() => {
-                    toggleOverlay(false)
-                    toggleLaunchArea(false)
-                })
-                toggleOverlay(true)
-                sysAEx.disconnect()
-
-            }
-
-        } else if(m.content === 'dl'){
-
-            if(m.task === 0){
-                // Downloading..
-                setDownloadPercentage(m.value, m.total, m.percent)
-            } else if(m.task === 1){
-                // Download will be at 100%, remove the loading from the OS progress bar.
-                remote.getCurrentWindow().setProgressBar(-1)
-
-                // Wait for extration to complete.
-                setLaunchDetails('Extracting..')
-
-            } else if(m.task === 2){
-
-                // Extraction completed successfully.
-                ConfigManager.setJavaExecutable(m.jPath)
-                ConfigManager.save()
-
-                setLaunchDetails('Java Installed!')
-
-                if(launchAfter){
-                    dlAsync()
-                }
-
-                sysAEx.disconnect()
-            } else {
-                console.error('Unknown download data type.', m)
-            }
-        }
-    })
-
-    // Begin system Java scan.
-    setLaunchDetails('Checking system info..')
-    sysAEx.send({task: 0, content: 'validateJava', argsArr: [ConfigManager.getLauncherDirectory()]})
-
-}
-
-// Keep reference to Minecraft Process
-let proc
-// Is DiscordRPC enabled
-let hasRPC = false
-// Joined server regex
-const servJoined = /[[0-2][0-9]:[0-6][0-9]:[0-6][0-9]\] \[Client thread\/INFO\]: \[CHAT\] [a-zA-Z0-9_]{1,16} joined the game/g
-const gameJoined = /\[[0-2][0-9]:[0-6][0-9]:[0-6][0-9]\] \[Client thread\/WARN\]: Skipping bad option: lastServer:/g
-const gameJoined2 = /\[[0-2][0-9]:[0-6][0-9]:[0-6][0-9]\] \[Client thread\/INFO\]: Created: \d+x\d+ textures-atlas/g
-
-let aEx
-let serv
-let versionData
-let forgeData
-
-function dlAsync(login = true){
-
-    // Login parameter is temporary for debug purposes. Allows testing the validation/downloads without
-    // launching the game.
-
-    if(login) {
-        if(ConfigManager.getSelectedAccount() == null){
-            console.error('login first.')
-            //in devtools AuthManager.addAccount(username, pass)
-            return
-        }
-    }
-
-    setLaunchDetails('Please wait..')
-    toggleLaunchArea(true)
-    setLaunchPercentage(0, 100)
-
-    // Start AssetExec to run validations and downloads in a forked process.
-    aEx = cp.fork(path.join(__dirname, 'assets', 'js', 'assetexec.js'), [
-        ConfigManager.getGameDirectory(),
-        ConfigManager.getJavaExecutable()
-    ])
-
-    // Establish communications between the AssetExec and current process.
-    aEx.on('message', (m) => {
-        if(m.content === 'validateDistribution'){
-
-            setLaunchPercentage(20, 100)
-            serv = m.result
-            console.log('Forge Validation Complete.')
-
-            // Begin version load.
-            setLaunchDetails('Loading version information..')
-            aEx.send({task: 0, content: 'loadVersionData', argsArr: [serv.mc_version]})
-
-        } else if(m.content === 'loadVersionData'){
-
-            setLaunchPercentage(40, 100)
-            versionData = m.result
-            console.log('Version data loaded.')
-
-            // Begin asset validation.
-            setLaunchDetails('Validating asset integrity..')
-            aEx.send({task: 0, content: 'validateAssets', argsArr: [versionData]})
-
-        } else if(m.content === 'validateAssets'){
-
-            // Asset validation can *potentially* take longer, so let's track progress.
-            if(m.task === 0){
-                const perc = (m.value/m.total)*20
-                setLaunchPercentage(40+perc, 100, parseInt(40+perc))
-            } else {
-                setLaunchPercentage(60, 100)
-                console.log('Asset Validation Complete')
-
-                // Begin library validation.
-                setLaunchDetails('Validating library integrity..')
-                aEx.send({task: 0, content: 'validateLibraries', argsArr: [versionData]})
-            }
-
-        } else if(m.content === 'validateLibraries'){
-
-            setLaunchPercentage(80, 100)
-            console.log('Library validation complete.')
-
-            // Begin miscellaneous validation.
-            setLaunchDetails('Validating miscellaneous file integrity..')
-            aEx.send({task: 0, content: 'validateMiscellaneous', argsArr: [versionData]})
-
-        } else if(m.content === 'validateMiscellaneous'){
-
-            setLaunchPercentage(100, 100)
-            console.log('File validation complete.')
-
-            // Download queued files.
-            setLaunchDetails('Downloading files..')
-            aEx.send({task: 0, content: 'processDlQueues'})
-
-        } else if(m.content === 'dl'){
-
-            if(m.task === 0){
-
-                setDownloadPercentage(m.value, m.total, m.percent)
-
-            } else if(m.task === 1){
-
-                // Download will be at 100%, remove the loading from the OS progress bar.
-                remote.getCurrentWindow().setProgressBar(-1)
-
-                setLaunchDetails('Preparing to launch..')
-                aEx.send({task: 0, content: 'loadForgeData', argsArr: [serv.id]})
-
-            } else {
-
-                console.error('Unknown download data type.', m)
-
-            }
-
-        } else if(m.content === 'loadForgeData'){
-
-            forgeData = m.result
-
-            if(login) {
-                //if(!(await AuthManager.validateSelected())){
-                    // 
-                //}
-                const authUser = ConfigManager.getSelectedAccount()
-                console.log('authu', authUser)
-                let pb = new ProcessBuilder(ConfigManager.getGameDirectory(), serv, versionData, forgeData, authUser)
-                setLaunchDetails('Launching game..')
-                try {
-                    // Build Minecraft process.
-                    proc = pb.build()
-                    setLaunchDetails('Done. Enjoy the server!')
-
-                    // Attach a temporary listener to the client output.
-                    // Will wait for a certain bit of text meaning that
-                    // the client application has started, and we can hide
-                    // the progress bar stuff.
-                    const tempListener = function(data){
-                        if(data.indexOf('[Client thread/INFO]: -- System Details --') > -1){
-                            toggleLaunchArea(false)
-                            if(hasRPC){
-                                DiscordWrapper.updateDetails('Loading game..')
-                            }
-                            proc.stdout.removeListener('data', tempListener)
-                        }
-                    }
-
-                    // Listener for Discord RPC.
-                    const gameStateChange = function(data){
-                        if(servJoined.test(data)){
-                            DiscordWrapper.updateDetails('Exploring the Realm!')
-                        } else if(gameJoined.test(data)){
-                            DiscordWrapper.updateDetails('Idling on Main Menu')
-                        }
-                    }
-
-                    // Bind listeners to stdout.
-                    proc.stdout.on('data', tempListener)
-                    proc.stdout.on('data', gameStateChange)
-
-                    // Init Discord Hook
-                    const distro = AssetGuard.retrieveDistributionDataSync(ConfigManager.getGameDirectory)
-                    if(distro.discord != null && serv.discord != null){
-                        DiscordWrapper.initRPC(distro.discord, serv.discord)
-                        hasRPC = true
-                        proc.on('close', (code, signal) => {
-                            console.log('Shutting down Discord Rich Presence..')
-                            DiscordWrapper.shutdownRPC()
-                            hasRPC = false
-                            proc = null
-                        })
-                    }
-
-                } catch(err) {
-
-                    // Show that there was an error then hide the
-                    // progress area. Maybe switch this to an error
-                    // alert in the future. TODO
-                    setLaunchDetails('Error: See log for details..')
-                    console.log(err)
-                    setTimeout(function(){
-                        toggleLaunchArea(false)
-                    }, 5000)
-
-                }
-            }
-
-            // Disconnect from AssetExec
-            aEx.disconnect()
-
-        }
-    })
-
-    // Begin Validations
-
-    // Validate Forge files.
-    setLaunchDetails('Loading server information..')
-    aEx.send({task: 0, content: 'validateDistribution', argsArr: [ConfigManager.getSelectedServer()]})
-}

app/assets/js/scripts/landing.js

@@ -0,0 +1,428 @@
+// Requirements
+const cp                    = require('child_process')
+const {URL}                 = require('url')
+
+// Internal Requirements
+const {AssetGuard}          = require(path.join(__dirname, 'assets', 'js', 'assetguard.js'))
+const AuthManager           = require(path.join(__dirname, 'assets', 'js', 'authmanager.js'))
+const DiscordWrapper        = require(path.join(__dirname, 'assets', 'js', 'discordwrapper.js'))
+const Mojang                = require(path.join(__dirname, 'assets', 'js', 'mojang.js'))
+const ProcessBuilder        = require(path.join(__dirname, 'assets', 'js', 'processbuilder.js'))
+const ServerStatus          = require(path.join(__dirname, 'assets', 'js', 'serverstatus.js'))
+
+// Launch Elements
+const launch_content        = document.getElementById('launch_content')
+const launch_details        = document.getElementById('launch_details')
+const launch_progress       = document.getElementById('launch_progress')
+const launch_progress_label = document.getElementById('launch_progress_label')
+const launch_details_text   = document.getElementById('launch_details_text')
+
+// Bind launch button
+document.getElementById('launch_button').addEventListener('click', function(e){
+    console.log('Launching game..')
+    const jExe = ConfigManager.getJavaExecutable()
+    if(jExe == null){
+        asyncSystemScan()
+    } else {
+
+        setLaunchDetails('Please wait..')
+        toggleLaunchArea(true)
+        setLaunchPercentage(0, 100)
+
+        AssetGuard._validateJavaBinary(jExe).then((v) => {
+            if(v){
+                dlAsync()
+            } else {
+                asyncSystemScan()
+            }
+        })
+    }
+})
+
+// TODO convert this to dropdown menu.
+// Bind selected server
+document.getElementById('server_selection').innerHTML = '\u2022 ' + AssetGuard.getServerById(ConfigManager.getGameDirectory(), ConfigManager.getSelectedServer()).name
+
+// Update Mojang Status Color
+const refreshMojangStatuses = async function(){
+    console.log('Refreshing Mojang Statuses..')
+    let status = 'grey'
+    try {
+        const statuses = await Mojang.status()
+        greenCount = 0
+        for(let i=0; i<statuses.length; i++){
+            if(statuses[i].status === 'yellow' && status !== 'red'){
+                status = 'yellow'
+                continue
+            } else if(statuses[i].status === 'red'){
+                status = 'red'
+                break
+            }
+            ++greenCount
+        }
+        if(greenCount == statuses.length){
+            status = 'green'
+        }
+    } catch (err) {
+        console.warn('Unable to refresh Mojang service status.')
+        console.debug(err)
+    }
+    document.getElementById('mojang_status_icon').style.color = Mojang.statusToHex(status)
+}
+
+const refreshServerStatus = async function(){
+    console.log('Refreshing Server Status')
+    const serv = AssetGuard.resolveSelectedServer(ConfigManager.getGameDirectory())
+
+    let pLabel = 'SERVER'
+    let pVal = 'OFFLINE'
+
+    try {
+        const serverURL = new URL('my://' + serv.server_ip)
+        const servStat = await ServerStatus.getStatus(serverURL.hostname, serverURL.port)
+        if(servStat.online){
+            pLabel = 'PLAYERS'
+            pVal = servStat.onlinePlayers + '/' + servStat.maxPlayers
+        }
+
+    } catch (err) {
+        console.warn('Unable to refresh server status, assuming offline.')
+        console.debug(err)
+    }
+    document.getElementById('landingPlayerLabel').innerHTML = pLabel
+    document.getElementById('player_count').innerHTML = pVal
+}
+
+refreshMojangStatuses()
+refreshServerStatus()
+
+// Set refresh rate to once every 5 minutes.
+let mojangStatusListener = setInterval(refreshMojangStatuses, 300000)
+let serverStatusListener = setInterval(refreshServerStatus, 300000)
+
+/* System (Java) Scan */
+
+let sysAEx
+let scanAt
+
+function asyncSystemScan(launchAfter = true){
+
+    setLaunchDetails('Please wait..')
+    toggleLaunchArea(true)
+    setLaunchPercentage(0, 100)
+
+    // Fork a process to run validations.
+    sysAEx = cp.fork(path.join(__dirname, 'assets', 'js', 'assetexec.js'), [
+        ConfigManager.getGameDirectory(),
+        ConfigManager.getJavaExecutable()
+    ])
+    
+    sysAEx.on('message', (m) => {
+        if(m.content === 'validateJava'){
+
+            if(m.result == null){
+                // If the result is null, no valid Java installation was found.
+                // Show this information to the user.
+                setOverlayContent(
+                    'No Compatible<br>Java Installation Found',
+                    'In order to join WesterosCraft, you need a 64-bit installation of Java 8. Would you like us to install a copy? By installing, you accept <a href="http://www.oracle.com/technetwork/java/javase/terms/license/index.html">Oracle\'s license agreement</a>.',
+                    'Install Java',
+                    'Install Manually'
+                )
+                setOverlayHandler(() => {
+                    setLaunchDetails('Preparing Java Download..')
+                    sysAEx.send({task: 0, content: '_enqueueOracleJRE', argsArr: [ConfigManager.getLauncherDirectory()]})
+                    toggleOverlay(false)
+                })
+                setDismissHandler(() => {
+                    $('#overlayContent').fadeOut(250, () => {
+                        //$('#overlayDismiss').toggle(false)
+                        setOverlayContent(
+                            'Don\'t Forget!<br>Java is Required',
+                            'A valid x64 installation of Java 8 is required to launch. Downloads can be found on <a href="http://www.oracle.com/technetwork/java/javase/downloads/jre8-downloads-2133155.html">Oracle\'s website</a>. Once installed, you will be able to connect to the server.<br><br>Please refer to our <a href="http://westeroscraft.wikia.com/wiki/Troubleshooting_Guide">Troubleshooting Guide</a> if you have any difficulty.',
+                            'I Understand',
+                            'Go Back'
+                        )
+                        setOverlayHandler(() => {
+                            toggleLaunchArea(false)
+                            toggleOverlay(false)
+                        })
+                        setDismissHandler(() => {
+                            toggleOverlay(false, true)
+                            asyncSystemScan()
+                        })
+                        $('#overlayContent').fadeIn(250)
+                    })
+                })
+                toggleOverlay(true, true)
+
+                // TODO Add option to not install Java x64.
+
+            } else {
+                // Java installation found, use this to launch the game.
+                ConfigManager.setJavaExecutable(m.result)
+                ConfigManager.save()
+                if(launchAfter){
+                    dlAsync()
+                }
+                sysAEx.disconnect()
+            }
+
+        } else if(m.content === '_enqueueOracleJRE'){
+
+            if(m.result === true){
+
+                // Oracle JRE enqueued successfully, begin download.
+                setLaunchDetails('Downloading Java..')
+                sysAEx.send({task: 0, content: 'processDlQueues', argsArr: [[{id:'java', limit:1}]]})
+
+            } else {
+
+                // Oracle JRE enqueue failed. Probably due to a change in their website format.
+                // User will have to follow the guide to install Java.
+                setOverlayContent(
+                    'Unexpected Issue:<br>Java Download Failed',
+                    'Unfortunately we\'ve encountered an issue while attempting to install Java. You will need to manually install a copy. Please check out our <a href="http://westeroscraft.wikia.com/wiki/Troubleshooting_Guide">Troubleshooting Guide</a> for more details and instructions.',
+                    'I Understand'
+                )
+                setOverlayHandler(() => {
+                    toggleOverlay(false)
+                    toggleLaunchArea(false)
+                })
+                toggleOverlay(true)
+                sysAEx.disconnect()
+
+            }
+
+        } else if(m.content === 'dl'){
+
+            if(m.task === 0){
+                // Downloading..
+                setDownloadPercentage(m.value, m.total, m.percent)
+            } else if(m.task === 1){
+                // Download will be at 100%, remove the loading from the OS progress bar.
+                remote.getCurrentWindow().setProgressBar(-1)
+
+                // Wait for extration to complete.
+                setLaunchDetails('Extracting..')
+
+            } else if(m.task === 2){
+
+                // Extraction completed successfully.
+                ConfigManager.setJavaExecutable(m.jPath)
+                ConfigManager.save()
+
+                setLaunchDetails('Java Installed!')
+
+                if(launchAfter){
+                    dlAsync()
+                }
+
+                sysAEx.disconnect()
+            } else {
+                console.error('Unknown download data type.', m)
+            }
+        }
+    })
+
+    // Begin system Java scan.
+    setLaunchDetails('Checking system info..')
+    sysAEx.send({task: 0, content: 'validateJava', argsArr: [ConfigManager.getLauncherDirectory()]})
+
+}
+
+// Keep reference to Minecraft Process
+let proc
+// Is DiscordRPC enabled
+let hasRPC = false
+// Joined server regex
+const servJoined = /[[0-2][0-9]:[0-6][0-9]:[0-6][0-9]\] \[Client thread\/INFO\]: \[CHAT\] [a-zA-Z0-9_]{1,16} joined the game/g
+const gameJoined = /\[[0-2][0-9]:[0-6][0-9]:[0-6][0-9]\] \[Client thread\/WARN\]: Skipping bad option: lastServer:/g
+const gameJoined2 = /\[[0-2][0-9]:[0-6][0-9]:[0-6][0-9]\] \[Client thread\/INFO\]: Created: \d+x\d+ textures-atlas/g
+
+let aEx
+let serv
+let versionData
+let forgeData
+
+function dlAsync(login = true){
+
+    // Login parameter is temporary for debug purposes. Allows testing the validation/downloads without
+    // launching the game.
+
+    if(login) {
+        if(ConfigManager.getSelectedAccount() == null){
+            console.error('login first.')
+            //in devtools AuthManager.addAccount(username, pass)
+            return
+        }
+    }
+
+    setLaunchDetails('Please wait..')
+    toggleLaunchArea(true)
+    setLaunchPercentage(0, 100)
+
+    // Start AssetExec to run validations and downloads in a forked process.
+    aEx = cp.fork(path.join(__dirname, 'assets', 'js', 'assetexec.js'), [
+        ConfigManager.getGameDirectory(),
+        ConfigManager.getJavaExecutable()
+    ])
+
+    // Establish communications between the AssetExec and current process.
+    aEx.on('message', (m) => {
+        if(m.content === 'validateDistribution'){
+
+            setLaunchPercentage(20, 100)
+            serv = m.result
+            console.log('Forge Validation Complete.')
+
+            // Begin version load.
+            setLaunchDetails('Loading version information..')
+            aEx.send({task: 0, content: 'loadVersionData', argsArr: [serv.mc_version]})
+
+        } else if(m.content === 'loadVersionData'){
+
+            setLaunchPercentage(40, 100)
+            versionData = m.result
+            console.log('Version data loaded.')
+
+            // Begin asset validation.
+            setLaunchDetails('Validating asset integrity..')
+            aEx.send({task: 0, content: 'validateAssets', argsArr: [versionData]})
+
+        } else if(m.content === 'validateAssets'){
+
+            // Asset validation can *potentially* take longer, so let's track progress.
+            if(m.task === 0){
+                const perc = (m.value/m.total)*20
+                setLaunchPercentage(40+perc, 100, parseInt(40+perc))
+            } else {
+                setLaunchPercentage(60, 100)
+                console.log('Asset Validation Complete')
+
+                // Begin library validation.
+                setLaunchDetails('Validating library integrity..')
+                aEx.send({task: 0, content: 'validateLibraries', argsArr: [versionData]})
+            }
+
+        } else if(m.content === 'validateLibraries'){
+
+            setLaunchPercentage(80, 100)
+            console.log('Library validation complete.')
+
+            // Begin miscellaneous validation.
+            setLaunchDetails('Validating miscellaneous file integrity..')
+            aEx.send({task: 0, content: 'validateMiscellaneous', argsArr: [versionData]})
+
+        } else if(m.content === 'validateMiscellaneous'){
+
+            setLaunchPercentage(100, 100)
+            console.log('File validation complete.')
+
+            // Download queued files.
+            setLaunchDetails('Downloading files..')
+            aEx.send({task: 0, content: 'processDlQueues'})
+
+        } else if(m.content === 'dl'){
+
+            if(m.task === 0){
+
+                setDownloadPercentage(m.value, m.total, m.percent)
+
+            } else if(m.task === 1){
+
+                // Download will be at 100%, remove the loading from the OS progress bar.
+                remote.getCurrentWindow().setProgressBar(-1)
+
+                setLaunchDetails('Preparing to launch..')
+                aEx.send({task: 0, content: 'loadForgeData', argsArr: [serv.id]})
+
+            } else {
+
+                console.error('Unknown download data type.', m)
+
+            }
+
+        } else if(m.content === 'loadForgeData'){
+
+            forgeData = m.result
+
+            if(login) {
+                //if(!(await AuthManager.validateSelected())){
+                    // 
+                //}
+                const authUser = ConfigManager.getSelectedAccount()
+                console.log('authu', authUser)
+                let pb = new ProcessBuilder(ConfigManager.getGameDirectory(), serv, versionData, forgeData, authUser)
+                setLaunchDetails('Launching game..')
+                try {
+                    // Build Minecraft process.
+                    proc = pb.build()
+                    setLaunchDetails('Done. Enjoy the server!')
+
+                    // Attach a temporary listener to the client output.
+                    // Will wait for a certain bit of text meaning that
+                    // the client application has started, and we can hide
+                    // the progress bar stuff.
+                    const tempListener = function(data){
+                        if(data.indexOf('[Client thread/INFO]: -- System Details --') > -1){
+                            toggleLaunchArea(false)
+                            if(hasRPC){
+                                DiscordWrapper.updateDetails('Loading game..')
+                            }
+                            proc.stdout.removeListener('data', tempListener)
+                        }
+                    }
+
+                    // Listener for Discord RPC.
+                    const gameStateChange = function(data){
+                        if(servJoined.test(data)){
+                            DiscordWrapper.updateDetails('Exploring the Realm!')
+                        } else if(gameJoined.test(data)){
+                            DiscordWrapper.updateDetails('Idling on Main Menu')
+                        }
+                    }
+
+                    // Bind listeners to stdout.
+                    proc.stdout.on('data', tempListener)
+                    proc.stdout.on('data', gameStateChange)
+
+                    // Init Discord Hook
+                    const distro = AssetGuard.retrieveDistributionDataSync(ConfigManager.getGameDirectory)
+                    if(distro.discord != null && serv.discord != null){
+                        DiscordWrapper.initRPC(distro.discord, serv.discord)
+                        hasRPC = true
+                        proc.on('close', (code, signal) => {
+                            console.log('Shutting down Discord Rich Presence..')
+                            DiscordWrapper.shutdownRPC()
+                            hasRPC = false
+                            proc = null
+                        })
+                    }
+
+                } catch(err) {
+
+                    // Show that there was an error then hide the
+                    // progress area. Maybe switch this to an error
+                    // alert in the future. TODO
+                    setLaunchDetails('Error: See log for details..')
+                    console.log(err)
+                    setTimeout(function(){
+                        toggleLaunchArea(false)
+                    }, 5000)
+
+                }
+            }
+
+            // Disconnect from AssetExec
+            aEx.disconnect()
+
+        }
+    })
+
+    // Begin Validations
+
+    // Validate Forge files.
+    setLaunchDetails('Loading server information..')
+    aEx.send({task: 0, content: 'validateDistribution', argsArr: [ConfigManager.getSelectedServer()]})
+}

app/assets/js/scripts/login.js

@@ -1,33 +1,38 @@
 //const validEmail = /^(([^<>()\[\]\.,;:\s@\"]+(\.[^<>()\[\]\.,;:\s@\"]+)*)|(\".+\"))@(([^<>()[\]\.,;:\s@\"]+\.)+[^<>()[\]\.,;:\s@\"]{2,})$/i
 
 // Validation Regexes.
-const validUsername = /^[a-zA-Z0-9_]{1,16}$/
-const basicEmail = /^\S+@\S+\.\S+$/
-
-// DOM cache.
-const loginContainer = document.getElementById('loginContainer')
-const loginErrorTitle = document.getElementById('loginErrorTitle')
-const loginErrorDesc = document.getElementById('loginErrorDesc')
-const loginErrorAcknowledge = document.getElementById('loginErrorAcknowledge')
-
-const loginEmailError = document.getElementById('loginEmailError')
-const loginUsername = document.getElementById('loginUsername')
-const loginPasswordError = document.getElementById('loginPasswordError')
-const loginPassword = document.getElementById('loginPassword')
-const checkmarkContainer = document.getElementById('checkmarkContainer')
-const loginRememberOption = document.getElementById('loginRememberOption')
-const loginButton = document.getElementById('loginButton')
+const validUsername         = /^[a-zA-Z0-9_]{1,16}$/
+const basicEmail            = /^\S+@\S+\.\S+$/
+
+// Login Elements
+const loginEmailError       = document.getElementById('loginEmailError')
+const loginUsername         = document.getElementById('loginUsername')
+const loginPasswordError    = document.getElementById('loginPasswordError')
+const loginPassword         = document.getElementById('loginPassword')
+const checkmarkContainer    = document.getElementById('checkmarkContainer')
+const loginRememberOption   = document.getElementById('loginRememberOption')
+const loginButton           = document.getElementById('loginButton')
 
 // Control variables.
 let lu = false, lp = false
 
-// Show error element.
+
+/**
+ * Show a login error.
+ * 
+ * @param {HTMLElement} element The element on which to display the error.
+ * @param {string} value The error text.
+ */
 function showError(element, value){
     element.innerHTML = value
     element.style.opacity = 1
 }
 
-// Shake error element.
+/**
+ * Shake a login error to add emphasis.
+ * 
+ * @param {HTMLElement} element The element to shake.
+ */
 function shakeError(element){
     if(element.style.opacity == 1){
         element.classList.remove('shake')
@@ -36,7 +41,11 @@ function shakeError(element){
     }
 }
 
-// Validate email field is neither empty nor invalid.
+/**
+ * Validate that an email field is neither empty nor invalid.
+ * 
+ * @param {string} value The email value.
+ */
 function validateEmail(value){
     if(value){
         if(!basicEmail.test(value) && !validUsername.test(value)){
@@ -57,7 +66,11 @@ function validateEmail(value){
     }
 }
 
-// Validate password field is not empty.
+/**
+ * Validate that the password field is not empty.
+ * 
+ * @param {string} value The password value.
+ */
 function validatePassword(value){
     if(value){
         loginPasswordError.style.opacity = 0
@@ -90,14 +103,22 @@ loginPassword.addEventListener('input', (e) => {
     validatePassword(e.target.value)
 })
 
-// Enable or disable login button.
+/**
+ * Enable or disable the login button.
+ * 
+ * @param {boolean} v True to enable, false to disable.
+ */
 function loginDisabled(v){
     if(loginButton.disabled !== v){
         loginButton.disabled = v
     }
 }
 
-// Enable or disable loading elements.
+/**
+ * Enable or disable loading elements.
+ * 
+ * @param {boolean} v True to enable, false to disable.
+ */
 function loginLoading(v){
     if(v){
         loginButton.setAttribute('loading', v)
@@ -108,7 +129,11 @@ function loginLoading(v){
     }
 }
 
-// Disable or enable login form.
+/**
+ * Enable or disable login form.
+ * 
+ * @param {boolean} v True to enable, false to disable.
+ */
 function formDisabled(v){
     loginDisabled(v)
     loginUsername.disabled = v
@@ -121,6 +146,13 @@ function formDisabled(v){
     loginRememberOption.disabled = v
 }
 
+/**
+ * Parses an error and returns a user-friendly title and description
+ * for our error overlay.
+ * 
+ * @param {Error | {cause: string, error: string, errorMessage: string}} err A Node.js
+ * error or Mojang error response.
+ */
 function resolveError(err){
     // Mojang Response => err.cause | err.error | err.errorMessage
     // Node error => err.code | err.message
@@ -180,6 +212,7 @@ function resolveError(err){
     }
 }
 
+// Bind login button behavior.
 loginButton.addEventListener('click', () => {
     // Disable form.
     formDisabled(true)

app/assets/js/scripts/uicore.js

@@ -4,7 +4,8 @@
  * actions in this file should not require the usage of any internal
  * modules, excluding dependencies.
  */
-const $ = require('jquery');
+// Requirements
+const $                         = require('jquery');
 const {remote, shell, webFrame} = require('electron')
 
 // Disable zoom, needed for darwin.

app/landing.ejs

@@ -141,4 +141,5 @@
             </div>
         </div>
     </div>
+    <script src="./assets/js/scripts/landing.js"></script>
 </div>