property conforms to JSON

src/engine/devcmd/cmds/GetHeightCmd.java

@@ -44,7 +44,7 @@ public class GetHeightCmd extends AbstractDevCmd {
 
         this.throwbackInfo(playerCharacter, "Current Zone : " + currentZone.zoneName);
         this.throwbackInfo(playerCharacter, "Heightmap Zone : " + heightmapZone.zoneName);
-        this.throwbackInfo(playerCharacter, "Global Height: " + heightmapZone.worldAltitude);
+        this.throwbackInfo(playerCharacter, "Global Height: " + heightmapZone.global_height);
         this.throwbackInfo(playerCharacter, "Sea Level: " + heightmapZone.seaLevel);
         this.throwbackInfo(playerCharacter, "Grid : " + Math.floor(gridSquare.x) + "x" + Math.floor(gridSquare.y));
         this.throwbackInfo(playerCharacter, "Blend: " + heightmapZone.terrain.terrainBlend(zoneOffset));

src/engine/devcmd/cmds/SeaAuditCmd.java

@@ -26,7 +26,7 @@ public class SeaAuditCmd extends AbstractDevCmd {
                           AbstractGameObject target) {
 
         for (Zone zone : ZoneManager.getAllZones())
-            if (zone.seaLevel > zone.worldAltitude)
+            if (zone.seaLevel > zone.global_height)
                 this.throwbackInfo(playerCharacter, zone.getObjectUUID() + zone.zoneName);
     }
 

src/engine/devcmd/cmds/ZoneInfoCmd.java

@@ -101,7 +101,7 @@ public class ZoneInfoCmd extends AbstractDevCmd {
         output += newline;
         output += "Sea Level = " + zone.seaLevel;
         output += newline;
-        output += "World Altitude = " + zone.worldAltitude;
+        output += "World Altitude = " + zone.global_height;
         throwbackInfo(player, output);
 
         City city = ZoneManager.getCityAtLocation(player.getLoc());