Targeting bugfixes

core/src/mindustry/graphics/Layer.java

@@ -41,8 +41,8 @@ public class Layer{
     //building plans
     plans = 85,
 
-    //flying units
-    flyingUnit = 115,
+    //flying units (low altitude)
+    flyingUnitLow = 90,
 
     //bullets *bloom begin*
     bullet = 100,
@@ -50,6 +50,9 @@ public class Layer{
     //effects *bloom end*
     effect = 110,
 
+    //flying units
+    flyingUnit = 115,
+
     //overlaied UI, like block config guides
     overlayUI = 120,
 

core/src/mindustry/graphics/MultiPacker.java

@@ -53,7 +53,6 @@ public class MultiPacker implements Disposable{
         main,
         environment,
         editor,
-        zone,
         ui;
 
         public static final PageType[] all = values();