Fixed IO issues

core/src/mindustry/entities/def/HitboxComp.java

@@ -18,8 +18,12 @@ abstract class HitboxComp implements Posc, QuadTreeObject{
 
     @Override
     public void add(){
-        lastX = x;
-        lastY = y;
+        updateLastPosition();
+    }
+
+    @Override
+    public void afterRead(){
+        updateLastPosition();
     }
 
     void updateLastPosition(){

core/src/mindustry/entities/def/PlayerComp.java

@@ -20,7 +20,7 @@ import mindustry.ui.*;
 
 import static mindustry.Vars.*;
 
-@EntityDef({Playerc.class})
+@EntityDef(value = {Playerc.class}, serialize = false)
 @Component
 abstract class PlayerComp implements UnitController, Entityc, Syncc, Timerc{
     @NonNull @ReadOnly Unitc unit = Nulls.unit;

core/src/mindustry/io/SaveVersion.java

@@ -247,7 +247,6 @@ public abstract class SaveVersion extends SaveFileReader{
             }
         }
 
-
         int amount = stream.readInt();
         for(int j = 0; j < amount; j++){
             readChunk(stream, true, in -> {