Fixed turrets saving ammo / Duo buff / Ammo display / Map saves break

core/src/io/anuke/mindustry/content/Blocks.java

@@ -1041,7 +1041,7 @@ public class Blocks implements ContentList{
         //region turrets
 
         duo = new DoubleTurret("duo"){{
-            requirements(Category.turret, ItemStack.with(Items.copper, 60), true);
+            requirements(Category.turret, ItemStack.with(Items.copper, 70), true);
             ammo(
                 Items.copper, Bullets.standardCopper,
                 Items.graphite, Bullets.standardDense,
@@ -1050,10 +1050,10 @@ public class Blocks implements ContentList{
             );
             reload = 20f;
             restitution = 0.03f;
-            range = 90f;
+            range = 95f;
             shootCone = 15f;
             ammoUseEffect = Fx.shellEjectSmall;
-            health = 150;
+            health = 210;
             inaccuracy = 2f;
             rotatespeed = 10f;
         }};

core/src/io/anuke/mindustry/content/Bullets.java

@@ -260,12 +260,12 @@ public class Bullets implements ContentList{
             weaveMag = 1f;
         }};
 
-        standardCopper = new BasicBulletType(2.5f, 7, "bullet"){{
+        standardCopper = new BasicBulletType(2.5f, 9, "bullet"){{
             bulletWidth = 7f;
             bulletHeight = 9f;
             shootEffect = Fx.shootSmall;
             smokeEffect = Fx.shootSmallSmoke;
-            ammoMultiplier = 2;
+            ammoMultiplier = 1;
         }};
 
         standardDense = new BasicBulletType(3.5f, 18, "bullet"){{

core/src/io/anuke/mindustry/graphics/Palette.java

@@ -30,6 +30,7 @@ public class Palette{
     lightishGray = Color.valueOf("a2a2a2"),
     darkishGray = new Color(0.3f, 0.3f, 0.3f, 1f),
     darkerGray = new Color(0.2f, 0.2f, 0.2f, 1f),
+    ammo = Color.valueOf("ff8947"),
 
     boostTo = Color.valueOf("ffad4d"),
     boostFrom = Color.valueOf("ff7f57"),

core/src/io/anuke/mindustry/world/blocks/defense/turrets/ItemTurret.java

@@ -1,10 +1,14 @@
 package io.anuke.mindustry.world.blocks.defense.turrets;
 
 import io.anuke.arc.collection.ObjectMap;
+import io.anuke.arc.scene.ui.layout.Table;
 import io.anuke.mindustry.Vars;
-import io.anuke.mindustry.entities.type.Unit;
 import io.anuke.mindustry.entities.bullet.BulletType;
+import io.anuke.mindustry.entities.type.TileEntity;
+import io.anuke.mindustry.entities.type.Unit;
+import io.anuke.mindustry.graphics.Palette;
 import io.anuke.mindustry.type.Item;
+import io.anuke.mindustry.ui.Bar;
 import io.anuke.mindustry.world.Tile;
 import io.anuke.mindustry.world.meta.BlockStat;
 import io.anuke.mindustry.world.meta.values.ItemFilterValue;
@@ -35,6 +39,17 @@ public class ItemTurret extends CooledTurret{
         stats.add(BlockStat.inputItems, new ItemFilterValue(item -> ammo.containsKey(item)));
     }
 
+
+    @Override
+    public void displayBars(Tile tile, Table bars){
+        super.displayBars(tile, bars);
+
+        TurretEntity entity = tile.entity();
+
+        bars.add(new Bar("blocks.ammo", Palette.ammo, () -> (float)entity.totalAmmo / maxAmmo)).growX();
+        bars.row();
+    }
+
     @Override
     public int acceptStack(Item item, int amount, Tile tile, Unit source){
         TurretEntity entity = tile.entity();
@@ -90,6 +105,11 @@ public class ItemTurret extends CooledTurret{
         return ammo != null && ammo.get(item) != null && entity.totalAmmo + ammo.get(item).ammoMultiplier <= maxAmmo;
     }
 
+    @Override
+    public TileEntity newEntity(){
+        return new ItemTurretEntity();
+    }
+
     public class ItemTurretEntity extends TurretEntity{
         @Override
         public void write(DataOutput stream) throws IOException{