15hr WOO restriction check added.

src/engine/net/client/handlers/MineWindowChangeHandler.java

@@ -20,6 +20,7 @@ import engine.net.DispatchMessage;
 import engine.net.client.ClientConnection;
 import engine.net.client.msg.ArcMineWindowChangeMsg;
 import engine.net.client.msg.ClientNetMsg;
+import engine.net.client.msg.ErrorPopupMsg;
 import engine.net.client.msg.KeepAliveServerClientMsg;
 import engine.objects.Building;
 import engine.objects.Guild;
@@ -74,6 +75,13 @@ public class MineWindowChangeHandler extends AbstractClientMsgHandler {
 
 		newMineTime = mineWindowChangeMsg.getTime();
 
+		// Enforce 15hr restriction between WOO edits
+
+		if (LocalDateTime.now().isBefore(mineGuild.lastWooEditTime.plusHours(15))) {
+			ErrorPopupMsg.sendErrorMsg(playerCharacter, "You must wait 15 hours between WOO changes.");
+			return true;
+		}
+
 		//hodge podge sanity check to make sure they don't set it before early window and is not set at late window.
 
 		if (newMineTime < MBServerStatics.MINE_EARLY_WINDOW &&

src/engine/objects/Guild.java

@@ -36,12 +36,12 @@ import engine.net.client.msg.UpdateClientAlliancesMsg;
 import engine.net.client.msg.guild.GuildInfoMsg;
 import engine.server.MBServerStatics;
 import org.joda.time.DateTime;
-import org.joda.time.LocalDateTime;
 import org.pmw.tinylog.Logger;
 
 import java.sql.ResultSet;
 import java.sql.SQLException;
 import java.sql.Timestamp;
+import java.time.LocalDateTime;
 import java.util.ArrayList;
 import java.util.Date;
 import java.util.HashMap;
@@ -82,7 +82,7 @@ public class Guild extends AbstractWorldObject {
 	private String hash;
 	private boolean ownerIsNPC;
 
-	public Timestamp lastWooEditTime;
+	public LocalDateTime lastWooEditTime;
 	public HashMap<Integer,GuildAlliances> guildAlliances = new HashMap<>();
 
 	/**
@@ -180,7 +180,12 @@ public class Guild extends AbstractWorldObject {
 		this.teleportMax = rs.getInt("teleportMax");
 
 		this.mineTime = rs.getInt("mineTime");
-		this.lastWooEditTime = rs.getTimestamp("lastWooEditTime");
+
+		Timestamp lastWooRequest = rs.getTimestamp("lastWooEditTime");
+
+		if (lastWooRequest != null)
+			this.lastWooEditTime = lastWooRequest.toLocalDateTime();
+
 		this.hash = rs.getString("hash");
 	}