fix: resolve jodatime->java.time build errors (ZoneId imports, Timestamp/Instant conversions, plus arg order)

src/engine/db/handlers/dbBuildingHandler.java

@@ -842,7 +842,7 @@ public class dbBuildingHandler extends dbHandlerBase {
              PreparedStatement preparedStatement = connection.prepareStatement("UPDATE obj_building SET taxDate=? "
                      + "WHERE UID = ?")) {
 
-            preparedStatement.setTimestamp(1, new java.sql.Timestamp(Instant.now().plus(java.time.temporal.ChronoUnit.DAYS, 7).toEpochMilli()));
+            preparedStatement.setTimestamp(1, new java.sql.Timestamp(Instant.now().plus(7, java.time.temporal.ChronoUnit.DAYS).toEpochMilli()));
             preparedStatement.setInt(2, building.getObjectUUID());
 
             return (preparedStatement.executeUpdate() > 0);

src/engine/gameManager/BuildingManager.java

@@ -278,7 +278,7 @@ public enum BuildingManager {
 
         if (building == null)
             return;
-        if (!DbManager.BuildingQueries.updateBuildingUpgradeTime(upgradeDateTime, building, rankCost)) {
+        if (!DbManager.BuildingQueries.updateBuildingUpgradeTime(upgradeDateTime.atZone(ZoneId.systemDefault()).toInstant(), building, rankCost)) {
             Logger.error("Failed to set upgradeTime for building " + building.getObjectUUID());
             return;
         }

src/engine/net/ByteBufferWriter.java

@@ -13,6 +13,7 @@ import engine.math.Vector3f;
 import engine.math.Vector3fImmutable;
 import engine.util.ByteBufferUtils;
 import java.time.Instant;
+import java.time.ZoneId;
 
 import java.nio.ByteBuffer;
 import java.time.LocalDateTime;

src/engine/objects/Bane.java

@@ -58,7 +58,7 @@ public final class Bane {
      */
     public Bane(ResultSet rs) throws SQLException {
 
-        Date sqlDateTime;
+        java.sql.Timestamp sqlDateTime;
         ActivateBaneJob abtj;
 
         this.cityUUID = rs.getInt("cityUUID");

src/engine/objects/PlayerCharacter.java

@@ -42,6 +42,7 @@ import engine.server.login.LoginServerMsgHandler;
 import engine.server.world.WorldServer;
 import engine.util.MiscUtils;
 import java.time.Instant;
+import java.time.ZoneId;
 import org.pmw.tinylog.Logger;
 
 import java.sql.ResultSet;
@@ -718,7 +719,7 @@ public class PlayerCharacter extends AbstractCharacter {
                     writer.putInt(token);
                     writer.putInt((int) timeLeft / 1000);
                 }
-            Instant enterWorld = playerCharacter.timestamps.get("EnterWorld").toInstant();
+            Instant enterWorld = Instant.ofEpochMilli(playerCharacter.timestamps.get("EnterWorld"));
             writer.putDateTime(enterWorld);
 
             writer.putInt(0x49EF1E98); //DUnno what playerCharacter is.