Better naval check

core/src/mindustry/content/Planets.java

@@ -36,7 +36,7 @@ public class Planets implements ContentList{
         }};
 
         starter = new Planet("TODO", sun, 3, 1){{
-            generator = new TestPlanetGenerator();
+            generator = new TODOPlanetGenerator();
             meshLoader = () -> new HexMesh(this, 6);
         }};
     }

core/src/mindustry/maps/planet/TODOPlanetGenerator.java

@@ -12,7 +12,7 @@ import mindustry.world.*;
 
 import static mindustry.Vars.*;
 
-public class TestPlanetGenerator extends PlanetGenerator{
+public class TODOPlanetGenerator extends PlanetGenerator{
     Simplex noise = new Simplex();
     RidgedPerlin rid = new RidgedPerlin(1, 2);
     float scl = 5f;