Overall difficulty decrease / Crash fix / Server fillitems command

core/src/io/anuke/mindustry/ai/WaveSpawner.java

@@ -1,7 +1,6 @@
 package io.anuke.mindustry.ai;
 
 import com.badlogic.gdx.utils.Array;
-import com.badlogic.gdx.utils.Bits;
 import io.anuke.mindustry.entities.units.BaseUnit;
 import io.anuke.mindustry.entities.units.Squad;
 import io.anuke.mindustry.game.EventType.WorldLoadEvent;
@@ -10,6 +9,7 @@ import io.anuke.mindustry.game.Team;
 import io.anuke.mindustry.game.Waves;
 import io.anuke.mindustry.world.Tile;
 import io.anuke.ucore.core.Events;
+import io.anuke.ucore.util.GridBits;
 import io.anuke.ucore.util.Mathf;
 
 import java.io.DataInput;
@@ -21,7 +21,7 @@ import static io.anuke.mindustry.Vars.*;
 public class WaveSpawner{
     private static final int quadsize = 4;
 
-    private Bits quadrants;
+    private GridBits quadrants;
 
     private Array<SpawnGroup> groups;
 
@@ -166,7 +166,7 @@ public class WaveSpawner{
     private void reset(){
         flySpawns.clear();
         groundSpawns.clear();
-        quadrants = new Bits(quadWidth() * quadHeight());
+        quadrants = new GridBits(quadWidth(), quadHeight());
 
         if(world.getSector() == null){
             groups = Waves.getSpawns();
@@ -176,15 +176,13 @@ public class WaveSpawner{
     }
 
     private boolean getQuad(int quadx, int quady){
-        return quadrants.get(quadx + quady * quadWidth());
+        return quadrants.get(quadx, quady);
     }
 
     private void setQuad(int quadx, int quady, boolean valid){
-        if(valid){
-            quadrants.set(quadx + quady * quadWidth());
-        }else{
-            quadrants.clear(quadx + quady * quadWidth());
-        }
+        if(quadrants == null) quadrants = new GridBits(quadWidth(), quadHeight());
+
+        quadrants.set(quadx, quady, valid);
     }
 
     //TODO instead of randomly scattering locations around the map, find spawns close to each other

core/src/io/anuke/mindustry/ui/dialogs/SectorsDialog.java

@@ -41,7 +41,8 @@ public class SectorsDialog extends FloatingDialog{
                 + (selected.saveID == -1 ? " " + Bundles.get("text.sector.unexplored") :
                     (selected.hasSave() ? " [accent]/[white] " + Bundles.format("text.sector.time", selected.getSave().getPlayTime()) : ""))));
         content().row();
-        content().label(() -> Bundles.format("text.mission", selected == null || selected.completedMissions >= selected.missions.size ? Bundles.get("text.none") : selected.missions.get(selected.completedMissions).displayString())
+        content().label(() -> Bundles.format("text.mission", selected == null || selected.completedMissions >= selected.missions.size
+        ? Bundles.get("text.none") : selected.missions.get(selected.completedMissions).displayString())
                         + " [WHITE]" + (selected == null ? "" : Bundles.format("text.save.difficulty", "[LIGHT_GRAY]" + selected.getDifficulty().toString())));
         content().row();
         content().add(new SectorView()).grow();

core/src/io/anuke/mindustry/world/blocks/units/UnitPad.java

@@ -38,8 +38,8 @@ import java.io.DataOutputStream;
 import java.io.IOException;
 
 public class UnitPad extends Block{
-    protected float gracePeriodMultiplier = 19f;
-    protected float speedupTime = 60f * 60f * 19;
+    protected float gracePeriodMultiplier = 22f;
+    protected float speedupTime = 60f * 60f * 20;
     protected float maxSpeedup = 7f;
 
     protected UnitType type;

server/src/io/anuke/mindustry/server/ServerControl.java

@@ -16,6 +16,8 @@ import io.anuke.mindustry.game.Version;
 import io.anuke.mindustry.net.*;
 import io.anuke.mindustry.net.Administration.PlayerInfo;
 import io.anuke.mindustry.net.Packets.KickReason;
+import io.anuke.mindustry.type.Item;
+import io.anuke.mindustry.type.ItemType;
 import io.anuke.mindustry.ui.fragments.DebugFragment;
 import io.anuke.mindustry.world.Tile;
 import io.anuke.ucore.core.*;
@@ -261,6 +263,20 @@ public class ServerControl extends Module{
             }
         });
 
+        handler.register("fillitems", "Fill the core with 2000 items.", arg -> {
+            if(!state.is(State.playing)){
+                err("Not playing. Host first.");
+                return;
+            }
+
+            for(Item item : Item.all()){
+                if(item.type == ItemType.material){
+                    state.teams.get(Team.blue).cores.first().entity.items.add(item, 2000);
+                }
+            }
+            info("Core filled.");
+        });
+
         handler.register("friendlyfire", "<on/off>", "Enable or disable friendly fire.", arg -> {
             String s = arg[0];
             if(s.equalsIgnoreCase("on")){
@@ -544,10 +560,12 @@ public class ServerControl extends Module{
                 return;
             }
 
-            SaveIO.loadFromSlot(slot);
-            info("Save loaded.");
-            host();
-            state.set(State.playing);
+            threads.run(() -> {
+                SaveIO.loadFromSlot(slot);
+                info("Save loaded.");
+                host();
+                state.set(State.playing);
+            });
         });
 
         handler.register("save", "<slot>", "Save game state to a slot.", arg -> {
@@ -559,11 +577,11 @@ public class ServerControl extends Module{
                 return;
             }
 
-            int slot = Strings.parseInt(arg[0]);
-
-            SaveIO.saveToSlot(slot);
-
-            info("Saved to slot {0}.", slot);
+            threads.run(() -> {
+                int slot = Strings.parseInt(arg[0]);
+                SaveIO.saveToSlot(slot);
+                info("Saved to slot {0}.", slot);
+            });
         });
 
         handler.register("griefers", "[min-break:place-ratio] [min-breakage]", "Find possible griefers currently online.", arg -> {