Java 25 packr JDK compatibility

core/src/mindustry/ui/dialogs/CampaignRulesDialog.java

@@ -77,11 +77,6 @@ public class CampaignRulesDialog extends BaseDialog{
             if(!planet.clearSectorOnLose){
                 check("@rules.clearsectoronloss", b -> rules.clearSectorOnLose = b, () -> rules.clearSectorOnLose);
             }
-
-            //TODO: this is intentionally hidden until the new mechanics have been well-tested. I don't want people immediately switching to the old mechanics
-            if(planet.allowLegacyLaunchPads){
-            //    check("@rules.legacylaunchpads", b -> rules.legacyLaunchPads = b, () -> rules.legacyLaunchPads);
-            }
         }).growY();
     }
 

desktop/build.gradle

@@ -57,6 +57,8 @@ task dist(type: Jar, dependsOn: configurations.runtimeClasspath){
 
     manifest{
         attributes 'Main-Class': project.mainClassName
+        //note: this doesn't do anything when launched from the bundled JVM
+        attributes 'Enable-Native-Access': 'ALL-UNNAMED'
     }
 }
 
@@ -142,12 +144,16 @@ platforms.each{ platform ->
 
                 args += "Dhttps.protocols=TLSv1.2,TLSv1.1,TLSv1"
                 args += "XX:+ShowCodeDetailsInExceptionMessages"
+                args += "XX:+UseCompactObjectHeaders"
+                args += "enable-native-access=ALL-UNNAMED"
 
                 exec{
                     commandLine args.toList()
                     standardOutput = System.out
                 }
 
+                def outputJsonFile = platform != "MacOS" ? file("build/packr/output/Mindustry.json") : file("build/packr/output/${appName}.app/Contents/Resources/Mindustry.json")
+
                 if(platform != "MacOS"){
                     copy{
                         into "build/packr/output/jre/"
@@ -158,7 +164,7 @@ platforms.each{ platform ->
                         delete "build/packr/output/desktop.jar"
                     }
 
-                    file("build/packr/output/Mindustry.json").text = file("build/packr/output/Mindustry.json").text.replace("desktop.jar", "jre/desktop.jar")
+                    outputJsonFile.text = outputJsonFile.text.replace("desktop.jar", "jre/desktop.jar")
                 }else{
                     copy{
                         into "build/packr/output/${appName}.app/Contents/"
@@ -169,6 +175,9 @@ platforms.each{ platform ->
                         delete "build/packr/output/Contents/"
                     }
                 }
+
+                //packr is broken and won't let me add one hyphen,so I have to do that myself later
+                outputJsonFile.text = outputJsonFile.text.replace("-enable-native-access=ALL-UNNAMED", "--enable-native-access=ALL-UNNAMED")
             }
 
             if((platform == "Windows64" || platform == "Windows32")){