Démarrage + java 17 avec ancienne config

app/assets/js/processbuilder.js

@@ -409,6 +409,20 @@ class ProcessBuilder {
         }
         args.push('-Xmx' + ConfigManager.getMaxRAM())
         args.push('-Xms' + ConfigManager.getMinRAM())
+
+        const defaultjvmOption = [
+            '-XX:+UnlockExperimentalVMOptions',
+            '-XX:+UseG1GC',
+            '-XX:G1NewSizePercent=20',
+            '-XX:G1ReservePercent=20',
+            '-XX:MaxGCPauseMillis=50',
+            '-XX:G1HeapRegionSize=32M'
+        ]
+
+        if (ConfigManager.getJVMOptions().lenght < 6){
+            ConfigManager.setJVMOptions(defaultjvmOption)
+        }
+
         args = args.concat(ConfigManager.getJVMOptions())
 
         // Main Java Class

app/assets/js/scripts/landing.js

@@ -88,7 +88,7 @@ document.getElementById('launch_button').addEventListener('click', function(e){
     loggerLanding.log('Launching game..')
     const mcVersion = DistroManager.getDistribution().getServer(ConfigManager.getSelectedServer()).getMinecraftVersion()
     const jExe = ConfigManager.getJavaExecutable()
-    if(jExe == null){
+    if(jExe == null || jExe.includes('jdk8')){
         asyncSystemScan(mcVersion)
     } else {
 
@@ -260,7 +260,7 @@ function asyncSystemScan(mcVersion, launchAfter = true){
     sysAEx.on('message', (m) => {
 
         if(m.context === 'validateJava'){
-            if(m.result == null){
+            if(m.result == null || m.result.includes('jdk8')){
                 // If the result is null, no valid Java installation was found.
                 // Show this information to the user.
                 setOverlayContent(