From 2f4ad00f1c72ee7e3948267965c3a075ec4ef728 Mon Sep 17 00:00:00 2001
From: RoinujNosde <edsonpassosjr@outlook.com>
Date: Sun, 30 Apr 2023 18:40:23 -0300
Subject: [PATCH] fix: migrates land permissions on GP claim resize

---
 pom.xml                                       |  2 +-
 .../providers/GriefPreventionProvider.java    | 32 ++++++++++++++++++-
 2 files changed, 32 insertions(+), 2 deletions(-)

diff --git a/pom.xml b/pom.xml
index 7ec65de94..cc6d0680c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -222,7 +222,7 @@
         <dependency>
             <groupId>com.github.TechFortress</groupId>
             <artifactId>GriefPrevention</artifactId>
-            <version>16.17.1</version>
+            <version>16.18.1</version>
             <scope>provided</scope>
         </dependency>
         <dependency>
diff --git a/src/main/java/net/sacredlabyrinth/phaed/simpleclans/hooks/protection/providers/GriefPreventionProvider.java b/src/main/java/net/sacredlabyrinth/phaed/simpleclans/hooks/protection/providers/GriefPreventionProvider.java
index 07e05629a..2c38214e9 100644
--- a/src/main/java/net/sacredlabyrinth/phaed/simpleclans/hooks/protection/providers/GriefPreventionProvider.java
+++ b/src/main/java/net/sacredlabyrinth/phaed/simpleclans/hooks/protection/providers/GriefPreventionProvider.java
@@ -4,25 +4,34 @@
 import me.ryanhamshire.GriefPrevention.DataStore;
 import me.ryanhamshire.GriefPrevention.GriefPrevention;
 import me.ryanhamshire.GriefPrevention.events.ClaimCreatedEvent;
+import me.ryanhamshire.GriefPrevention.events.ClaimResizeEvent;
+import net.sacredlabyrinth.phaed.simpleclans.ClanPlayer;
+import net.sacredlabyrinth.phaed.simpleclans.SimpleClans;
 import net.sacredlabyrinth.phaed.simpleclans.hooks.protection.Coordinate;
 import net.sacredlabyrinth.phaed.simpleclans.hooks.protection.Land;
 import net.sacredlabyrinth.phaed.simpleclans.hooks.protection.ProtectionProvider;
+import net.sacredlabyrinth.phaed.simpleclans.managers.ClanManager;
+import net.sacredlabyrinth.phaed.simpleclans.managers.ProtectionManager;
 import org.bukkit.Bukkit;
 import org.bukkit.Location;
 import org.bukkit.OfflinePlayer;
 import org.bukkit.World;
 import org.bukkit.entity.Player;
 import org.bukkit.event.Event;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.EventPriority;
+import org.bukkit.event.Listener;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 
 import java.util.*;
 
 @SuppressWarnings("unused")
-public class GriefPreventionProvider implements ProtectionProvider {
+public class GriefPreventionProvider implements ProtectionProvider, Listener {
 
     @Override
     public void setup() {
+        Bukkit.getPluginManager().registerEvents(this, SimpleClans.getInstance());
     }
 
     @Override
@@ -104,4 +113,25 @@ private UUID getOwnerID(@NotNull Claim claim) {
             return Bukkit.getOfflinePlayer(claim.getOwnerName()).getUniqueId();
         }
     }
+
+    @EventHandler(ignoreCancelled = true, priority = EventPriority.MONITOR)
+    private void onResize(ClaimResizeEvent event) {
+        ClanManager clanManager = SimpleClans.getInstance().getClanManager();
+
+        Land originalLand = getLand(event.getFrom());
+        Land newLand = getLand(event.getTo());
+        if (originalLand == null || newLand == null) {
+            return;
+        }
+        for (UUID owner : originalLand.getOwners()) {
+            ClanPlayer cp = clanManager.getAnyClanPlayer(owner);
+            if (cp == null) continue;
+            for (ProtectionManager.Action action : ProtectionManager.Action.values()) {
+                if (cp.isAllowed(action, originalLand.getId())) {
+                    cp.disallow(action, originalLand.getId());
+                    cp.allow(action, newLand.getId());
+                }
+            }
+        }
+    }
 }