Removed onFirstBegin()

core/src/io/anuke/mindustry/maps/TutorialSector.java

@@ -93,7 +93,6 @@ public class TutorialSector{
             new ActionMission(TutorialSector::generateBase),
             new BattleMission(){
                 public void generate(Generation gen){} //no
-                public void onFirstBegin(){} //also no
             }.setMessage("$tutorial.battle")
         );
 
@@ -113,7 +112,7 @@ public class TutorialSector{
     }
 
     private static void generateBase(){
-        int x = sectorSize/2 + sectorSize, y = sectorSize/2;
+        int x = sectorSize - 50, y = sectorSize - 50;
         world.setBlock(world.tile(x, y), StorageBlocks.core, waveTeam);
         world.setBlock(world.tile(x - 1, y + 2), UnitBlocks.daggerFactory, waveTeam);
         world.setBlock(world.tile(x - 1, y - 3), UnitBlocks.daggerFactory, waveTeam);

core/src/io/anuke/mindustry/maps/missions/BattleMission.java

@@ -7,7 +7,6 @@ import io.anuke.mindustry.maps.generation.FortressGenerator;
 import io.anuke.mindustry.maps.generation.Generation;
 import io.anuke.mindustry.world.Tile;
 import io.anuke.ucore.util.Bundles;
-import io.anuke.ucore.util.SeedRandom;
 
 import static io.anuke.mindustry.Vars.*;
 
@@ -25,12 +24,11 @@ public class BattleMission extends Mission{
     }
 
     @Override
-    public void onFirstBegin(){
+    public void generate(Generation gen){
         if(state.teams.get(defaultTeam).cores.size == 0){
             return;
         }
         Tile core = state.teams.get(defaultTeam).cores.first();
-        Generation gen = new Generation(world.getSector(), world.getTiles(), world.width(), world.height(), new SeedRandom(world.getSector().getSeed()-1));
         int enx = world.width() - 1 - spacing;
         int eny = world.height() - 1 - spacing;
         new FortressGenerator().generate(gen, Team.red, core.x, core.y, enx, eny);

core/src/io/anuke/mindustry/maps/missions/Mission.java

@@ -62,10 +62,6 @@ public abstract class Mission{
 
     }
 
-    public void onFirstBegin(){
-
-    }
-
     /**Shows the unique sector message.*/
     public void showMessage(){
         if(!headless && extraMessage != null){