v0.0.1-alpha.9 - Added option to enable/disable prereleases.

Added option to enable/disable prerelease updates.
Implemented launcher tab on the settings UI, as this is the only current value.
Added semver dependency.

app/assets/js/configmanager.js

@@ -40,7 +40,9 @@ const DEFAULT_CONFIG = {
             autoConnect: true,
             launchDetached: true
         },
-        launcher: {}
+        launcher: {
+            allowPrerelease: false
+        }
     },
     commonDirectory: path.join(dataPath, 'common'),
     instanceDirectory: path.join(dataPath, 'instances'),
@@ -507,4 +509,25 @@ exports.getLaunchDetached = function(def = false){
  */
 exports.setLaunchDetached = function(launchDetached){
     config.settings.game.launchDetached = launchDetached
+}
+
+// Launcher Settings
+
+/**
+ * Check if the launcher should download prerelease versions.
+ * 
+ * @param {boolean} def Optional. If true, the default value will be returned.
+ * @returns {boolean} Whether or not the launcher should download prerelease versions.
+ */
+exports.getAllowPrerelease = function(def = false){
+    return !def ? config.settings.launcher.allowPrerelease : DEFAULT_CONFIG.settings.launcher.allowPrerelease
+}
+
+/**
+ * Change the status of Whether or not the launcher should download prerelease versions.
+ * 
+ * @param {boolean} launchDetached Whether or not the launcher should download prerelease versions.
+ */
+exports.setAllowPrerelease = function(allowPrerelease){
+    config.settings.launcher.allowPrerelease = allowPrerelease
 }

app/assets/js/scripts/settings.js

@@ -86,6 +86,11 @@ function saveSettingsValues(){
                    sFn(v.value)
                 } else if(v.type === 'checkbox'){
                     sFn(v.checked)
+                    // Special Conditions
+                    const cVal = v.getAttribute('cValue')
+                    if(cVal === 'AllowPrerelease'){
+                        changeAllowPrerelease(v.checked)
+                    }
                 }
             }
         }

app/assets/js/scripts/uicore.js

@@ -28,7 +28,6 @@ webFrame.setVisualZoomLevelLimits(1, 1)
 webFrame.setLayoutZoomLevelLimits(0, 0)
 
 // Initialize auto updates in production environments.
-// TODO Make this the case after implementation is done.
 let updateCheckListener
 if(!isDev){
     ipcRenderer.on('autoUpdateNotification', (event, arg, info) => {
@@ -71,6 +70,18 @@ if(!isDev){
     ipcRenderer.send('autoUpdateAction', 'initAutoUpdater')
 }
 
+/**
+ * Send a notification to the main process changing the value of
+ * allowPrerelease. If we are running a prerelease version, then
+ * this will always be set to true, regardless of the current value
+ * of val.
+ * 
+ * @param {boolean} val The new allow prerelease value.
+ */
+function changeAllowPrerelease(val){
+    ipcRenderer.send('autoUpdateAction', 'allowPrereleaseChange', val)
+}
+
 function showUpdateUI(info){
     //TODO Make this message a bit more informative `${info.version}`
     document.getElementById('image_seal_container').setAttribute('update', true)