Added message for loading broken saves

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

@@ -15,11 +15,12 @@ public abstract class SaveFileVersion{
 
     public SaveMeta getData(DataInputStream stream) throws IOException{
         long time = stream.readLong(); //read last saved time
+        int build = stream.readInt();
         byte mode = stream.readByte(); //read the gamemode
         String map = stream.readUTF(); //read the map
         int wave = stream.readInt(); //read the wave
         byte difficulty = stream.readByte(); //read the difficulty
-        return new SaveMeta(version, time, mode, map, wave, Difficulty.values()[difficulty]);
+        return new SaveMeta(version, time, build, mode, map, wave, Difficulty.values()[difficulty]);
     }
 
     public abstract void read(DataInputStream stream) throws IOException;

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

@@ -3,6 +3,7 @@ package io.anuke.mindustry.io;
 import com.badlogic.gdx.files.FileHandle;
 import com.badlogic.gdx.utils.Array;
 import com.badlogic.gdx.utils.Base64Coder;
+import com.badlogic.gdx.utils.IntArray;
 import com.badlogic.gdx.utils.IntMap;
 import io.anuke.mindustry.Vars;
 import io.anuke.mindustry.io.versions.Save16;
@@ -15,9 +16,10 @@ import java.util.zip.InflaterInputStream;
 import static io.anuke.mindustry.Vars.*;
 
 public class SaveIO{
+    public static final IntArray breakingVersions = IntArray.with(47);
     public static final IntMap<SaveFileVersion> versions = new IntMap<>();
     public static final Array<SaveFileVersion> versionArray = Array.with(
-            new Save16()
+        new Save16()
     );
 
     static{

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

@@ -10,14 +10,16 @@ import static io.anuke.mindustry.Vars.world;
 
 public class SaveMeta{
     public int version;
+    public int build;
     public String date;
     public GameMode mode;
     public Map map;
     public int wave;
     public Difficulty difficulty;
 
-    public SaveMeta(int version, long date, int mode, String map, int wave, Difficulty difficulty){
+    public SaveMeta(int version, long date, int build, int mode, String map, int wave, Difficulty difficulty){
         this.version = version;
+        this.build = build;
         this.date = Platform.instance.format(new Date(date));
         this.mode = GameMode.values()[mode];
         this.map = world.maps().getByName(map);

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

@@ -144,6 +144,10 @@ public class Saves{
             Settings.save();
         }
 
+        public int getBuild(){
+            return meta.build;
+        }
+
         public int getWave(){
             return meta.wave;
         }

core/src/io/anuke/mindustry/io/versions/Save16.java

@@ -11,6 +11,7 @@ import io.anuke.mindustry.game.GameMode;
 import io.anuke.mindustry.game.Team;
 import io.anuke.mindustry.io.Map;
 import io.anuke.mindustry.io.SaveFileVersion;
+import io.anuke.mindustry.io.Version;
 import io.anuke.mindustry.world.Block;
 import io.anuke.mindustry.world.Tile;
 import io.anuke.mindustry.world.blocks.BlockPart;
@@ -153,6 +154,7 @@ public class Save16 extends SaveFileVersion{
         //--META--
         stream.writeInt(version); //version id
         stream.writeLong(TimeUtils.millis()); //last saved
+        stream.writeInt(Version.build);
 
         //--GENERAL STATE--
         stream.writeByte(state.mode.ordinal()); //gamemode
@@ -175,7 +177,6 @@ public class Save16 extends SaveFileVersion{
         }
 
         //--ENTITIES--
-        //TODO synchronized block here
 
         int groups = 0;