Updates version to 0.9.2.2

The message should be removed as it's inconsistent with how disabled vehicle teleportation is silent

README.md

@@ -389,6 +389,16 @@ portalInfoServer=Server: %server%
 
 # Changes
 
+#### \[Version 0.9.2.2] EpicKnarvik97 fork
+
+- Prevents teleportation of a player holding creatures on a leash when handleLeashedCreatures is disabled, to prevent
+  players accidentally losing the creatures during teleportation
+- Fixes a potential exception when a gate's open-block or closed-block is set to a material which isn't a block
+- Fixes a potential exception when a portal without a sign has an invalid gate type
+- Prevents loading of gate files using non-blocks as part of the border
+- Prevents a player smuggling another player through a restricted stargate by sitting on a creature held in a lead by
+  the first player
+
 #### \[Version 0.9.2.1] EpicKnarvik97 fork
 
 - Makes sure to only reload whatever is necessary when config values are changed using commands, instead of reloading

pom.xml

@@ -4,7 +4,7 @@
 
     <groupId>net.knarcraft</groupId>
     <artifactId>Stargate</artifactId>
-    <version>0.9.2.1</version>
+    <version>0.9.2.2</version>
 
     <licenses>
         <license>

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

@@ -7,6 +7,7 @@ import net.knarcraft.stargate.portal.Portal;
 import net.knarcraft.stargate.portal.PortalActivator;
 import net.knarcraft.stargate.portal.PortalHandler;
 import net.knarcraft.stargate.portal.teleporter.PlayerTeleporter;
+import net.knarcraft.stargate.portal.teleporter.Teleporter;
 import net.knarcraft.stargate.portal.teleporter.VehicleTeleporter;
 import net.knarcraft.stargate.utility.BungeeHelper;
 import net.knarcraft.stargate.utility.MaterialHelper;
@@ -170,7 +171,9 @@ public class PlayerEventListener implements Listener {
             }
             return false;
         }
-        return true;
+
+        //Make sure to check if the player has any leashed creatures, even though leashed teleportation is disabled
+        return Teleporter.noLeashedCreaturesPreventTeleportation(player);
     }
 
     /**

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

@@ -3,6 +3,7 @@ package net.knarcraft.stargate.listener;
 import net.knarcraft.stargate.Stargate;
 import net.knarcraft.stargate.portal.Portal;
 import net.knarcraft.stargate.portal.PortalHandler;
+import net.knarcraft.stargate.portal.teleporter.Teleporter;
 import net.knarcraft.stargate.portal.teleporter.VehicleTeleporter;
 import net.knarcraft.stargate.utility.EconomyHelper;
 import net.knarcraft.stargate.utility.EntityHelper;
@@ -166,10 +167,14 @@ public class VehicleEventListener implements Listener {
         //Check if the player is able to afford the teleport fee
         int cost = EconomyHelper.getUseCost(player, entrancePortal, destinationPortal);
         boolean canAffordFee = cost <= 0 || Stargate.getEconomyConfig().canAffordFee(player, cost);
-        if (!canAffordFee && !entrancePortal.getOptions().isSilent()) {
+        if (!canAffordFee) {
-            Stargate.getMessageSender().sendErrorMessage(player, Stargate.getString("ecoInFunds"));
+            if (!entrancePortal.getOptions().isSilent()) {
+                Stargate.getMessageSender().sendErrorMessage(player, Stargate.getString("ecoInFunds"));
+            }
+            return false;
         }
-        return canAffordFee;
+
+        return Teleporter.noLeashedCreaturesPreventTeleportation(player);
     }
 
 }

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

@@ -293,7 +293,10 @@ public class PortalSignDrawer {
      * @param lineIndex      <p>The index of the line the invalid portal was found at</p>
      */
     public static void markPortalWithInvalidGate(PortalLocation portalLocation, String gateName, int lineIndex) {
-        Sign sign = (Sign) portalLocation.getSignLocation().getBlock().getState();
+        BlockState blockState = portalLocation.getSignLocation().getBlock().getState();
+        if (!(blockState instanceof Sign sign)) {
+            return;
+        }
         sign.setLine(3, errorColor + Stargate.getString("signInvalidGate"));
         sign.update();
 

src/main/java/net/knarcraft/stargate/portal/property/gate/Gate.java

@@ -69,6 +69,15 @@ public class Gate {
         return layout;
     }
 
+    /**
+     * Gets a copy of the character to material mapping for this gate
+     *
+     * @return <p>The character to material map</p>
+     */
+    public Map<Character, Material> getCharacterMaterialMap() {
+        return new HashMap<>(characterMaterialMap);
+    }
+
     /**
      * Gets the material type used for this gate's control blocks
      *

src/main/java/net/knarcraft/stargate/portal/property/gate/GateHandler.java

@@ -188,16 +188,35 @@ public class GateHandler {
      * @return <p>True if the gate is valid. False otherwise</p>
      */
     private static boolean validateGate(Gate gate, String fileName) {
+        String failString = String.format("Could not load Gate %s", fileName) + " - %s";
+
         if (gate.getLayout().getControls().length != 2) {
-            Stargate.logSevere(String.format("Could not load Gate %s - Gates must have exactly 2 control points.",
+            Stargate.logSevere(String.format(failString, "Gates must have exactly 2 control points."));
-                    fileName));
             return false;
         }
 
         if (!MaterialHelper.isButtonCompatible(gate.getPortalButton())) {
-            Stargate.logSevere(String.format("Could not load Gate %s - Gate button must be a type of button.", fileName));
+            Stargate.logSevere(String.format(failString, "Gate button must be a type of button."));
             return false;
         }
+
+        if (!gate.getPortalOpenBlock().isBlock()) {
+            Stargate.logSevere(String.format(failString, "Gate open block must be a type of block."));
+            return false;
+        }
+
+        if (!gate.getPortalClosedBlock().isBlock()) {
+            Stargate.logSevere(String.format(failString, "Gate closed block must be a type of block."));
+            return false;
+        }
+
+        for (Material material : gate.getCharacterMaterialMap().values()) {
+            if (!material.isBlock()) {
+                Stargate.logSevere(String.format(failString, "Every gate border block must be a type of block."));
+                return false;
+            }
+        }
+
         return true;
     }
 

src/main/java/net/knarcraft/stargate/portal/teleporter/Teleporter.java

@@ -250,9 +250,37 @@ public abstract class Teleporter {
         return chunksToLoad;
     }
 
+    /**
+     * Checks whether a player has leashed creatures that block the teleportation
+     *
+     * @param player <p>The player trying to teleport</p>
+     * @return <p>False if the player has leashed any creatures that cannot go through the portal</p>
+     */
+    public static boolean noLeashedCreaturesPreventTeleportation(Player player) {
+        //Find any nearby leashed entities to teleport with the player
+        List<Creature> nearbyCreatures = getLeashedCreatures(player);
+
+        //Disallow creatures with passengers to prevent smuggling
+        for (Creature creature : nearbyCreatures) {
+            if (!creature.getPassengers().isEmpty()) {
+                return false;
+            }
+        }
+
+        //If it's enabled, there is no problem
+        if (Stargate.getGateConfig().handleLeashedCreatures()) {
+            return true;
+        } else {
+            return nearbyCreatures.isEmpty();
+        }
+    }
+
     /**
      * Teleports any creatures leashed by the player
      *
+     * <p>Will return false if the teleportation should be aborted because the player has leashed creatures that
+     * aren't allowed to be teleported with the player.</p>
+     *
      * @param player <p>The player which is teleported</p>
      * @param origin <p>The portal the player is teleporting from</p>
      */
@@ -264,6 +292,7 @@ public abstract class Teleporter {
 
         //Find any nearby leashed entities to teleport with the player
         List<Creature> nearbyEntities = getLeashedCreatures(player);
+
         //Teleport all creatures leashed by the player to the portal the player is to exit from
         for (Creature creature : nearbyEntities) {
             creature.setLeashHolder(null);
@@ -280,7 +309,7 @@ public abstract class Teleporter {
      * @param player <p>The player to check</p>
      * @return <p>A list of all creatures the player is holding in a leash (lead)</p>
      */
-    protected List<Creature> getLeashedCreatures(Player player) {
+    protected static List<Creature> getLeashedCreatures(Player player) {
         List<Creature> leashedCreatures = new ArrayList<>();
         //Find any nearby leashed entities to teleport with the player
         List<Entity> nearbyEntities = player.getNearbyEntities(15, 15, 15);

src/main/resources/plugin.yml

@@ -1,6 +1,6 @@
 name: Stargate
 main: net.knarcraft.stargate.Stargate
-version: 0.9.2.1
+version: 0.9.2.2
 description: Stargate mod for Bukkit Revived
 author: EpicKnarvik97
 authors: [ Drakia, PseudoKnight, EpicKnarvik97 ]