OpenAL audio backend for SDL

core/src/io/anuke/mindustry/core/Control.java

@@ -127,7 +127,7 @@ public class Control implements ApplicationListener{
             Call.onGameOver(event.winner);
             if(state.rules.zone != null && !Net.client()){
                 //remove zone save on game over
-                if(saves.getZoneSlot() != null){
+                if(saves.getZoneSlot() != null && !state.rules.tutorial){
                     saves.getZoneSlot().delete();
                 }
             }

ios/build.gradle

@@ -9,28 +9,28 @@ ext{
 
 task copyAssets(){
     doLast{
-    delete{
+        delete{
-        delete "assets/"
+            delete "assets/"
-    }
+        }
     
-    copy{
+        copy{
-        from "../core/assets"
+            from "../core/assets"
-        into "assets/"
+            into "assets/"
-    }
+        }
         
-    exec{
+        exec{
-        commandLine "sh", "./convert_audio.sh", "assets/sounds"
+            commandLine "sh", "./convert_audio.sh", "assets/sounds"
-    }
+        }
     
-    exec{
+        exec{
-        commandLine "sh", "./convert_audio.sh", "assets/music"
+            commandLine "sh", "./convert_audio.sh", "assets/music"
-    }
+        }
     
-    delete{
+        delete{
-        delete fileTree('assets') {
+            delete fileTree('assets') {
-            include '**/*.ogg'
+                include '**/*.ogg'
+            }
         }
-    }
     }
 }