Completed partial refactor.

src/engine/InterestManagement/Terrain.java

@@ -41,13 +41,13 @@ public class Terrain {
 
         Zone terrain_zone = zone;
 
-        if (zone.getHeightMap() != null)
+        if (zone.terrain != null)
             return zone;
 
         if (zone.equals(ZoneManager.getSeaFloor()))
             return zone;
 
-        while (terrain_zone.getHeightMap() == null)
+        while (terrain_zone.terrain == null)
             terrain_zone = terrain_zone.parent;
 
         return terrain_zone;
@@ -74,7 +74,7 @@ public class Terrain {
 
         // Interpolate height for this position using pixel array.
 
-        float interpolatedTerrainHeight = terrainZone.getHeightMap().getInterpolatedTerrainHeight(terrainLoc);
+        float interpolatedTerrainHeight = terrainZone.terrain.getInterpolatedTerrainHeight(terrainLoc);
         interpolatedTerrainHeight += terrainZone.worldAltitude;
 
         return interpolatedTerrainHeight;

src/engine/db/handlers/dbHeightMapHandler.java

@@ -1,43 +0,0 @@
-package engine.db.handlers;
-
-import engine.InterestManagement.Terrain;
-import engine.gameManager.DbManager;
-import org.pmw.tinylog.Logger;
-
-import java.sql.Connection;
-import java.sql.PreparedStatement;
-import java.sql.ResultSet;
-import java.sql.SQLException;
-
-public class dbHeightMapHandler extends dbHandlerBase {
-
-    public dbHeightMapHandler() {
-
-
-    }
-
-    public void LOAD_ALL_HEIGHTMAPS() {
-
-        Terrain thisHeightmap;
-        Terrain.heightMapsCreated = 0;
-
-        try (Connection connection = DbManager.getConnection();
-             PreparedStatement preparedStatement = connection.prepareStatement("SELECT * FROM static_zone_heightmap INNER JOIN static_zone_size ON static_zone_size.loadNum = static_zone_heightmap.zoneLoadID")) {
-
-            ResultSet rs = preparedStatement.executeQuery();
-
-            while (rs.next()) {
-                thisHeightmap = new Terrain(rs);
-
-                if (thisHeightmap.heightmapImage == null) {
-                    Logger.info("Imagemap for " + thisHeightmap.heightMapID + " was null");
-                    continue;
-                }
-            }
-
-        } catch (SQLException e) {
-            Logger.error(e);
-        }
-    }
-
-}

src/engine/devcmd/cmds/GetHeightCmd.java

@@ -39,7 +39,8 @@ public class GetHeightCmd extends AbstractDevCmd {
         float parentHeight = Terrain.getWorldHeight(parentZone, playerCharacter.getLoc());
 
         Vector2f zoneLoc = ZoneManager.worldToZoneSpace(playerCharacter.getLoc(), heightmapZone);
-        Vector2f gridSquare = heightmapZone.getHeightMap().getTerrainCell(zoneLoc);
+
+        Vector2f gridSquare = heightmapZone.terrain.getTerrainCell(zoneLoc);
 
         this.throwbackInfo(playerCharacter, "Current Zone : " + currentZone.zoneName);
         this.throwbackInfo(playerCharacter, "Heightmap Zone : " + heightmapZone.zoneName);

src/engine/devcmd/cmds/ZoneInfoCmd.java

@@ -90,14 +90,11 @@ public class ZoneInfoCmd extends AbstractDevCmd {
         output += "radius: x: " + zone.bounds.getHalfExtents().x + ", z: " + zone.bounds.getHalfExtents().y;
         output += newline;
 
-        if (zone.getHeightMap() != null) {
-            output += "HeightMap ID: " + zone.getHeightMap().heightMapID;
+        if (zone.terrain != null) {
+            output += "Terrain image: " + zone.terrain_image;
             output += newline;
-            output += "Bucket Width X : " + zone.getHeightMap().cell_size_x;
-            output += newline;
-            output += "Bucket Width Y : " + zone.getHeightMap().cell_size_y;
-
         }
+
         output += "radius: x: " + zone.bounds.getHalfExtents().x + ", z: " + zone.bounds.getHalfExtents().y;
         output += newline;
         //		output += "minLvl = " + zone.getMinLvl() + " | maxLvl = " + zone.getMaxLvl();

src/engine/gameManager/DbManager.java

@@ -70,7 +70,6 @@ public enum DbManager {
     public static final dbBlueprintHandler BlueprintQueries = new dbBlueprintHandler();
     public static final dbBoonHandler BoonQueries = new dbBoonHandler();
     public static final dbShrineHandler ShrineQueries = new dbShrineHandler();
-    public static final dbHeightMapHandler HeightMapQueries = new dbHeightMapHandler();
     public static final dbRunegateHandler RunegateQueries = new dbRunegateHandler();
 
     public static final dbPowerHandler PowerQueries = new dbPowerHandler();

src/engine/objects/Zone.java

@@ -58,6 +58,7 @@ public class Zone extends AbstractGameObject {
     public String hash;
     public float worldAltitude = 0;
     public float seaLevel = 0f;
+    public float sea_level_offset = 0;
     public static final Set<Mob> respawnQue = Collections.newSetFromMap(new ConcurrentHashMap<>());
     public static long lastRespawn = 0;
     public float major_radius;
@@ -224,21 +225,29 @@ public class Zone extends AbstractGameObject {
         this.setBounds();
         this.worldAltitude = ZoneManager.caclulateWorldAltitude(this);
 
+        setSeaLevel();
+    }
+
+    private void setSeaLevel() {
+
+        int world_sea_level = 0;
+
         if (this.parent == null) {
-            this.seaLevel = MBServerStatics.SEA_FLOOR_ALTITUDE;
+            this.sea_level = world_sea_level;
             return;
         }
 
-        if (this.getHeightMap() == null) {
-            this.seaLevel = this.parent.seaLevel;
-            return;
+        switch (this.sea_level_type) {
+            case "WORLD":
+                this.sea_level = world_sea_level + this.sea_level_offset;
+                break;
+            case "PARENT":
+                this.sea_level = this.parent.sea_level + this.sea_level_offset;
+                break;
+            case "SELF":
+                this.sea_level = this.worldAltitude + this.sea_level_offset;
+                break;
         }
-
-        if (this.getHeightMap().seaLevel != 0)
-            this.seaLevel = this.worldAltitude + this.getHeightMap().seaLevel;
-        else
-            this.seaLevel = this.parent.seaLevel;
-
     }
 
     public boolean isMacroZone() {
@@ -315,12 +324,4 @@ public class Zone extends AbstractGameObject {
 
     // Return heightmap for this Zone.
 
-    public Terrain getHeightMap() {
-
-        if (this.guild_zone)
-            return Terrain.playerCityTerrain;
-
-        return Terrain.heightmapByLoadNum.get(this.template);
-    }
-
 }