From 97f279cd6de4253915975b47ee9279aa6634d1e4 Mon Sep 17 00:00:00 2001
From: ryanhamshire <ryanhamshire@live.com>
Date: Fri, 8 Apr 2016 11:35:35 -0700
Subject: [PATCH] Add /DeleteClaimsInWorld

---
 plugin.yml                                    |  7 +++++
 .../GriefPrevention/DataStore.java            | 16 ++++++++++++
 .../GriefPrevention/GriefPrevention.java      | 26 +++++++++++++++++++
 .../GriefPrevention/Messages.java             |  4 ++-
 4 files changed, 52 insertions(+), 1 deletion(-)

diff --git a/plugin.yml b/plugin.yml
index 420ba50..1fefa43 100644
--- a/plugin.yml
+++ b/plugin.yml
@@ -67,6 +67,10 @@ commands:
       description: Deletes all of another player's claims.
       usage: /DeleteAllClaims <player>
       permission: griefprevention.deleteclaims
+   deleteclaimsinworld:
+      description: Deletes all the claims in a world.  Only usable at the server console.
+      usage: /DeleteClaimsInWorld <world>
+      permission: griefprevention.deleteclaimsinworld
    adminclaims:
       description: Switches the shovel tool to administrative claims mode.
       usage: /AdminClaims
@@ -262,6 +266,9 @@ permissions:
     griefprevention.deleteclaims:
         description: Grants permission to delete other players' claims.
         default: op
+    griefprevention.deleteclaimsinworld:
+        description: Not used.  DeleteClaimsInWorld must be executed at the server console.
+        default: false
     griefprevention.adjustclaimblocks:
         description: Grants permission to add or remove bonus blocks from a player's account.
         default: op
diff --git a/src/me/ryanhamshire/GriefPrevention/DataStore.java b/src/me/ryanhamshire/GriefPrevention/DataStore.java
index a3dc922..4e89314 100644
--- a/src/me/ryanhamshire/GriefPrevention/DataStore.java
+++ b/src/me/ryanhamshire/GriefPrevention/DataStore.java
@@ -1605,6 +1605,8 @@ public abstract class DataStore
 		this.addDefault(defaults, Messages.BookUsefulCommands, "Useful Commands:", null);
 		this.addDefault(defaults, Messages.NoProfanity, "Please moderate your language.", null);
 		this.addDefault(defaults, Messages.IsIgnoringYou, "That player is ignoring you.", null);
+		this.addDefault(defaults, Messages.ConsoleOnlyCommand, "That command may only be executed from the server console.", null);
+		this.addDefault(defaults, Messages.WorldNotFound, "World not found.", null);
 		
 		//load the config file
 		FileConfiguration config = YamlConfiguration.loadConfiguration(new File(messagesFilePath));
@@ -1764,4 +1766,18 @@ public abstract class DataStore
         
         return claims;
     }
+    
+	//deletes all the land claims in a specified world
+	void deleteClaimsInWorld(World world)
+	{
+	    for(int i = 0; i < claims.size(); i++)
+	    {
+	        Claim claim = claims.get(i);
+	        if(claim.getLesserBoundaryCorner().getWorld().equals(world))
+	        {
+	            this.deleteClaim(claim, false, false);
+	            i--;
+	        }
+	    }
+    }
 }
diff --git a/src/me/ryanhamshire/GriefPrevention/GriefPrevention.java b/src/me/ryanhamshire/GriefPrevention/GriefPrevention.java
index d1afef5..ca2adb4 100644
--- a/src/me/ryanhamshire/GriefPrevention/GriefPrevention.java
+++ b/src/me/ryanhamshire/GriefPrevention/GriefPrevention.java
@@ -1945,6 +1945,32 @@ public class GriefPrevention extends JavaPlugin
 			return true;
 		}
 		
+		else if(cmd.getName().equalsIgnoreCase("deleteclaimsinworld"))
+        {
+            //must be executed at the console
+		    if(player != null)
+		    {
+		        GriefPrevention.sendMessage(player, TextMode.Err, Messages.ConsoleOnlyCommand);
+		        return true;
+		    }
+		    
+		    //requires exactly one parameter, the world name
+            if(args.length != 1) return false;
+            
+            //try to find the specified world
+            World world = Bukkit.getServer().getWorld(args[0]);
+            if(world == null)
+            {
+                GriefPrevention.sendMessage(player, TextMode.Err, Messages.WorldNotFound);
+                return true;
+            }
+            
+            //delete all claims in that world
+            this.dataStore.deleteClaimsInWorld(world);
+            GriefPrevention.AddLogEntry("Deleted all claims in world: " + world.getName() + ".", CustomLogEntryTypes.AdminActivity);
+            return true;
+        }
+		
 		//claimbook
         else if(cmd.getName().equalsIgnoreCase("claimbook"))
         {
diff --git a/src/me/ryanhamshire/GriefPrevention/Messages.java b/src/me/ryanhamshire/GriefPrevention/Messages.java
index 8da2a3b..4bce697 100644
--- a/src/me/ryanhamshire/GriefPrevention/Messages.java
+++ b/src/me/ryanhamshire/GriefPrevention/Messages.java
@@ -241,5 +241,7 @@ public enum Messages
     MinimumRadius,
     RadiusRequiresGoldenShovel,
     ClaimTooSmallForActiveBlocks,
-    TooManyActiveBlocksInClaim	
+    TooManyActiveBlocksInClaim,
+    ConsoleOnlyCommand,
+    WorldNotFound	
 }