From 7405f1551093cddbda0235e68e1fc92c7d3ed322 Mon Sep 17 00:00:00 2001
From: YouHaveTrouble <youhavetrouble@youhavetrouble.me>
Date: Thu, 21 Mar 2024 23:25:48 +0100
Subject: [PATCH] Add support for GriefPrevention Protection

Refactored the YardWatch.java file to check if the GriefPrevention plugin is enabled. If enabled, GriefPrevention Protection is registered. Additionally, a new class GriefPreventionProtection.java was added which checks if a location is protected, if a player can break/place a block, interact with a block or entity, or damage an entity based on GriefPrevention's claims. Moreover, added a new dependency for GriefPrevention in pom.xml.
---
 pom.xml                                       |  7 +-
 .../youhavetrouble/yardwatch/YardWatch.java   | 18 +++--
 .../hooks/GriefPreventionProtection.java      | 65 +++++++++++++++++++
 3 files changed, 84 insertions(+), 6 deletions(-)
 create mode 100644 src/main/java/me/youhavetrouble/yardwatch/hooks/GriefPreventionProtection.java

diff --git a/pom.xml b/pom.xml
index 373d0a5..54a66f8 100644
--- a/pom.xml
+++ b/pom.xml
@@ -95,6 +95,11 @@
             <version>2.0.0</version>
             <scope>compile</scope>
         </dependency>
-
+        <dependency>
+            <groupId>com.github.GriefPrevention</groupId>
+            <artifactId>GriefPrevention</artifactId>
+            <version>16.18.2</version>
+            <scope>provided</scope>
+        </dependency>
     </dependencies>
 </project>
diff --git a/src/main/java/me/youhavetrouble/yardwatch/YardWatch.java b/src/main/java/me/youhavetrouble/yardwatch/YardWatch.java
index f2d0991..533de57 100644
--- a/src/main/java/me/youhavetrouble/yardwatch/YardWatch.java
+++ b/src/main/java/me/youhavetrouble/yardwatch/YardWatch.java
@@ -1,6 +1,8 @@
 package me.youhavetrouble.yardwatch;
 
+import me.youhavetrouble.yardwatch.hooks.GriefPreventionProtection;
 import me.youhavetrouble.yardwatch.hooks.WorldGuardProtection;
+import org.bukkit.plugin.PluginManager;
 import org.bukkit.plugin.ServicePriority;
 import org.bukkit.plugin.java.JavaPlugin;
 
@@ -8,13 +10,19 @@ public final class YardWatch extends JavaPlugin {
 
     @Override
     public void onEnable() {
+        PluginManager pluginManager = getServer().getPluginManager();
 
-            if (getServer().getPluginManager().isPluginEnabled("WorldGuard")) {
-                getServer().getServicesManager().register(
-                        Protection.class, new WorldGuardProtection(this), this, ServicePriority.Normal
-                );
-            }
+        if (pluginManager.isPluginEnabled("WorldGuard")) {
+            getServer().getServicesManager().register(
+                    Protection.class, new WorldGuardProtection(this), this, ServicePriority.Normal
+            );
+        }
 
+        if (pluginManager.isPluginEnabled("GriefPrevention")) {
+            getServer().getServicesManager().register(
+                    Protection.class, new GriefPreventionProtection(this), this, ServicePriority.Normal
+            );
+        }
 
     }
 }
diff --git a/src/main/java/me/youhavetrouble/yardwatch/hooks/GriefPreventionProtection.java b/src/main/java/me/youhavetrouble/yardwatch/hooks/GriefPreventionProtection.java
new file mode 100644
index 0000000..c66ed36
--- /dev/null
+++ b/src/main/java/me/youhavetrouble/yardwatch/hooks/GriefPreventionProtection.java
@@ -0,0 +1,65 @@
+package me.youhavetrouble.yardwatch.hooks;
+
+import me.ryanhamshire.GriefPrevention.Claim;
+import me.ryanhamshire.GriefPrevention.ClaimPermission;
+import me.ryanhamshire.GriefPrevention.GriefPrevention;
+import me.youhavetrouble.yardwatch.Protection;
+import me.youhavetrouble.yardwatch.YardWatch;
+import org.bukkit.Location;
+import org.bukkit.block.BlockState;
+import org.bukkit.entity.Entity;
+import org.bukkit.entity.Player;
+
+import java.util.UUID;
+
+public class GriefPreventionProtection implements Protection {
+
+    private final YardWatch plugin;
+
+    public GriefPreventionProtection(YardWatch plugin) {
+        this.plugin = plugin;
+    }
+
+    @Override
+    public boolean isEnabled() {
+        return plugin.getServer().getPluginManager().isPluginEnabled("GriefPrevention");
+    }
+
+    @Override
+    public boolean isProtected(Location location) {
+        Claim claim = GriefPrevention.instance.dataStore.getClaimAt(location, true, null);
+        if (claim == null) return false;
+        return claim.checkPermission(UUID.fromString("00000000-0000-0000-0000-000000000000"), ClaimPermission.Build, null) != null;
+    }
+
+    @Override
+    public boolean canBreakBlock(Player player, BlockState blockState) {
+        Claim claim = GriefPrevention.instance.dataStore.getClaimAt(blockState.getLocation(), true, null);
+        return claim == null || claim.hasExplicitPermission(player.getUniqueId(), ClaimPermission.Build) || claim.hasExplicitPermission(player.getUniqueId(), ClaimPermission.Edit);
+    }
+
+    @Override
+    public boolean canPlaceBlock(Player player, Location location) {
+        Claim claim = GriefPrevention.instance.dataStore.getClaimAt(location, true, null);
+        return claim == null || claim.hasExplicitPermission(player.getUniqueId(), ClaimPermission.Build) || claim.hasExplicitPermission(player.getUniqueId(), ClaimPermission.Edit);
+    }
+
+    @Override
+    public boolean canInteract(Player player, BlockState blockState) {
+        Claim claim = GriefPrevention.instance.dataStore.getClaimAt(blockState.getLocation(), true, null);
+        return claim == null || claim.hasExplicitPermission(player.getUniqueId(), ClaimPermission.Access);
+    }
+
+    @Override
+    public boolean canInteract(Player player, Entity target) {
+        Claim claim = GriefPrevention.instance.dataStore.getClaimAt(target.getLocation(), true, null);
+        return claim == null || claim.hasExplicitPermission(player.getUniqueId(), ClaimPermission.Access);
+    }
+
+    @Override
+    public boolean canDamage(Entity damager, Entity target) {
+        if (!(damager instanceof Player player)) return true;
+        Claim claim = GriefPrevention.instance.dataStore.getClaimAt(target.getLocation(), true, null);
+        return claim == null || claim.hasExplicitPermission(player.getUniqueId(), ClaimPermission.Access);
+    }
+}