Moves the rest of the sign drawing code from Portal to SignHelper

src/main/java/net/knarcraft/stargate/listener/BlockEventListener.java

@@ -8,6 +8,7 @@ import net.knarcraft.stargate.utility.EconomyHandler;
 import net.knarcraft.stargate.utility.EconomyHelper;
 import net.knarcraft.stargate.utility.MaterialHelper;
 import net.knarcraft.stargate.utility.PermissionHelper;
+import net.knarcraft.stargate.utility.SignHelper;
 import org.bukkit.Material;
 import org.bukkit.block.Block;
 import org.bukkit.block.data.type.WallSign;
@@ -81,7 +82,7 @@ public class BlockEventListener implements Listener {
 
         Stargate.sendSuccessMessage(player, Stargate.getString("createMsg"));
         Stargate.debug("onSignChange", "Initialized stargate: " + portal.getName());
-        Stargate.server.getScheduler().scheduleSyncDelayedTask(Stargate.stargate, portal::drawSign, 1);
+        Stargate.server.getScheduler().scheduleSyncDelayedTask(Stargate.stargate, () -> SignHelper.drawSign(portal), 1);
     }
 
     /**

src/main/java/net/knarcraft/stargate/portal/Portal.java

@@ -8,12 +8,9 @@ import net.knarcraft.stargate.event.StargateActivateEvent;
 import net.knarcraft.stargate.event.StargateCloseEvent;
 import net.knarcraft.stargate.event.StargateDeactivateEvent;
 import net.knarcraft.stargate.event.StargateOpenEvent;
-import net.knarcraft.stargate.utility.SignHelper;
 import org.bukkit.Axis;
 import org.bukkit.Material;
 import org.bukkit.World;
-import org.bukkit.block.BlockState;
-import org.bukkit.block.Sign;
 import org.bukkit.block.data.Orientable;
 import org.bukkit.entity.Player;
 
@@ -24,6 +21,8 @@ import java.util.Map;
 import java.util.Random;
 import java.util.UUID;
 
+import static net.knarcraft.stargate.utility.SignHelper.drawSign;
+
 /**
  * This class represents a portal in space which points to one or several portals
  */
@@ -154,7 +153,7 @@ public class Portal {
     @SuppressWarnings("unused")
     public void setName(String name) {
         this.name = filterName(name);
-        drawSign();
+        drawSign(this);
     }
 
     /**
@@ -380,7 +379,7 @@ public class Portal {
                 destination.open(openFor, false);
                 destination.setDestination(this);
                 if (destination.isVerified()) {
-                    destination.drawSign();
+                    drawSign(destination);
                 }
             }
         }
@@ -551,7 +550,7 @@ public class Portal {
         }
         destination = event.getDestination();
         destinations = event.getDestinations();
-        drawSign();
+        drawSign(this);
         return true;
     }
 
@@ -572,7 +571,7 @@ public class Portal {
         destinations.clear();
         destination = "";
         activePlayer = null;
-        drawSign();
+        drawSign(this);
     }
 
     /**
@@ -624,7 +623,7 @@ public class Portal {
             cycleDestination(direction);
         }
         openTime = System.currentTimeMillis() / 1000;
-        drawSign();
+        drawSign(this);
     }
 
     /**
@@ -636,7 +635,7 @@ public class Portal {
         int index = destinations.indexOf(destination);
         index += direction;
 
-        //Wrap around
+        //Wrap around if the last destination has been reached
         if (index >= destinations.size()) {
             index = 0;
         } else if (index < 0) {
@@ -647,21 +646,6 @@ public class Portal {
         lastDestination = destination;
     }
 
-    /**
-     * Draws this portal's sign
-     */
-    public final void drawSign() {
-        BlockState state = getSignLocation().getBlock().getState();
-        if (!(state instanceof Sign sign)) {
-            Stargate.logger.warning(Stargate.getString("prefix") + "Sign block is not a Sign object");
-            Stargate.debug("Portal::drawSign", "Block: " + getSignLocation().getBlock().getType() + " @ "
-                    + getSignLocation().getBlock().getLocation());
-            return;
-        }
-
-        SignHelper.drawSign(sign, this);
-    }
-
     /**
      * Gets the block at the given location relative to this portal's location
      *

src/main/java/net/knarcraft/stargate/portal/PortalHandler.java

@@ -9,6 +9,7 @@ import net.knarcraft.stargate.utility.DirectionHelper;
 import net.knarcraft.stargate.utility.EconomyHandler;
 import net.knarcraft.stargate.utility.EconomyHelper;
 import net.knarcraft.stargate.utility.PermissionHelper;
+import net.knarcraft.stargate.utility.SignHelper;
 import org.bukkit.Bukkit;
 import org.bukkit.Location;
 import org.bukkit.OfflinePlayer;
@@ -163,7 +164,7 @@ public class PortalHandler {
                 }
                 //Update the portal's sign
                 if (origin.getOptions().isFixed()) {
-                    origin.drawSign();
+                    SignHelper.drawSign(origin);
                 }
                 //Close portal without destination
                 if (origin.getOptions().isAlwaysOn()) {
@@ -584,7 +585,7 @@ public class PortalHandler {
      * @param destinationName <p>The name of the destination portal</p>
      */
     private static void updateNewPortal(Portal portal, String destinationName) {
-        portal.drawSign();
+        SignHelper.drawSign(portal);
         //Open an always on portal
         if (portal.getOptions().isRandom() || portal.getOptions().isBungee()) {
             portal.open(true);
@@ -592,7 +593,7 @@ public class PortalHandler {
             Portal destinationPortal = getByName(destinationName, portal.getNetwork());
             if (destinationPortal != null) {
                 portal.open(true);
-                destinationPortal.drawSign();
+                SignHelper.drawSign(destinationPortal);
             }
         } else {
             //Update the block type for the portal's opening to the closed block
@@ -617,7 +618,7 @@ public class PortalHandler {
             }
             //Update sign of fixed gates pointing at this gate
             if (origin.getOptions().isFixed()) {
-                origin.drawSign();
+                SignHelper.drawSign(origin);
             }
             //Open any always on portal pointing at this portal
             if (origin.getOptions().isAlwaysOn()) {
@@ -940,7 +941,7 @@ public class PortalHandler {
 
             //Re-draw the signs in case a bug in the config prevented the portal from loading and has been fixed since
             for (Portal portal : allPortals) {
-                portal.drawSign();
+                SignHelper.drawSign(portal);
             }
             return true;
         } catch (Exception e) {

src/main/java/net/knarcraft/stargate/utility/SignHelper.java

@@ -4,6 +4,8 @@ import net.knarcraft.stargate.Stargate;
 import net.knarcraft.stargate.portal.Portal;
 import net.knarcraft.stargate.portal.PortalHandler;
 import org.bukkit.ChatColor;
+import org.bukkit.block.Block;
+import org.bukkit.block.BlockState;
 import org.bukkit.block.Sign;
 
 /**
@@ -11,6 +13,22 @@ import org.bukkit.block.Sign;
  */
 public final class SignHelper {
 
+    /**
+     * Draws this portal's sign
+     */
+    public static void drawSign(Portal portal) {
+        Block signBlock = portal.getSignLocation().getBlock();
+        BlockState state = signBlock.getState();
+        if (!(state instanceof Sign sign)) {
+            Stargate.logger.warning(Stargate.getString("prefix") + "Sign block is not a Sign object");
+            Stargate.debug("Portal::drawSign", "Block: " + signBlock.getType() + " @ " +
+                    signBlock.getLocation());
+            return;
+        }
+
+        SignHelper.drawSign(sign, portal);
+    }
+
     /**
      * Draws the sign on this portal
      */