Registers the block break listener and adds some small improvements

README.md

@@ -75,4 +75,16 @@ Removes a registered paid sign
 * paidsigns.* - Grants all paid signs permissions
 * paidsigns.manage - Grants the permission to add/remove a paid sign
 * paidsigns.reload - Grants the permissions to reload the plugin
-* paidsigns.paymentexempt - Makes this player exempt from the cost of paid signs
+* paidsigns.paymentexempt - Makes this player exempt from the cost of paid signs
+
+## Configuration options
+
+* ignoreCase - Whether to ignore the case (lowercase/uppercase) of the paid sign text. The option can be set on a
+  per-sign basis, but this value is used if not specified. The correct value depends on whether the plugin signs it
+  should match are case-sensitive or not.
+* ignoreColor - Whether to ignore any color or formatting applied to the text when trying to match a paid sign's text.
+  The option can be set on a per-sign basis, but this value is used if not specified. The correct value depends on
+  whether the plugin signs it should match allow coloring or not.
+* enableRefunds - Whether to enable refunds to the sign creator when a sign detected as a paid sign is broken (payment
+  will always go to the original creator)
+* refundPercentage - The percentage of the paid sign cost to refund (0-100)

src/main/java/net/knarcraft/paidsigns/PaidSigns.java

@@ -10,6 +10,7 @@ import net.knarcraft.paidsigns.command.ReloadTabCommand;
 import net.knarcraft.paidsigns.command.RemoveConditionCommand;
 import net.knarcraft.paidsigns.command.RemoveConditionTabCompleter;
 import net.knarcraft.paidsigns.command.RemoveTabCommand;
+import net.knarcraft.paidsigns.listener.BlockBreakListener;
 import net.knarcraft.paidsigns.listener.SignListener;
 import net.knarcraft.paidsigns.manager.EconomyManager;
 import net.knarcraft.paidsigns.manager.PaidSignManager;
@@ -63,6 +64,7 @@ public final class PaidSigns extends JavaPlugin {
 
         PluginManager pluginManager = getServer().getPluginManager();
         pluginManager.registerEvents(new SignListener(), this);
+        pluginManager.registerEvents(new BlockBreakListener(), this);
 
         registerCommands();
     }

src/main/java/net/knarcraft/paidsigns/command/ReloadTabCommand.java

@@ -18,7 +18,8 @@ public class ReloadTabCommand implements TabExecutor {
     public boolean onCommand(@NotNull CommandSender sender, @NotNull Command command, @NotNull String label,
                              @NotNull String[] args) {
         PaidSigns.getInstance().reload();
-        return false;
+        sender.sendMessage("PaidSigns reloaded");
+        return true;
     }
 
     @Override

src/main/java/net/knarcraft/paidsigns/manager/TrackedSignManager.java

@@ -8,6 +8,7 @@ import org.bukkit.OfflinePlayer;
 import org.bukkit.configuration.ConfigurationSection;
 import org.bukkit.configuration.InvalidConfigurationException;
 import org.bukkit.configuration.file.YamlConfiguration;
+import org.bukkit.entity.Player;
 
 import java.io.File;
 import java.io.IOException;
@@ -20,11 +21,15 @@ import java.util.logging.Level;
 /**
  * A manager for keeping track of plugin-signs created by players
  */
-public class TrackedSignManager {
+public final class TrackedSignManager {
 
     private static Map<Location, TrackedSign> trackedSigns = new HashMap<>();
     private static final File signsFile = new File(PaidSigns.getInstance().getDataFolder(), "data.yml");
 
+    private TrackedSignManager() {
+
+    }
+
     /**
      * Adds a tracked sign to the manager
      *
@@ -47,15 +52,18 @@ public class TrackedSignManager {
         if (!trackedSigns.containsKey(signLocation)) {
             return;
         }
+        TrackedSign trackedSign = trackedSigns.get(signLocation);
         trackedSigns.remove(signLocation);
         saveTrackedSigns();
         if (!PaidSigns.getInstance().areRefundsEnabled()) {
             return;
         }
-        TrackedSign trackedSign = trackedSigns.get(signLocation);
+        OfflinePlayer offlinePlayer = Bukkit.getOfflinePlayer(trackedSign.getPlayerId());
-        OfflinePlayer player = Bukkit.getOfflinePlayer(trackedSign.getPlayerId());
         double refundSum = trackedSign.getCost() / 100 * PaidSigns.getInstance().getRefundPercentage();
-        EconomyManager.withdraw(player, refundSum);
+        EconomyManager.withdraw(offlinePlayer, -refundSum);
+        if (offlinePlayer instanceof Player player) {
+            player.sendMessage("You were refunded " + refundSum + " for your broken sign");
+        }
     }
 
     /**
@@ -67,7 +75,7 @@ public class TrackedSignManager {
         trackedSigns = new HashMap<>();
 
         if (signSection == null) {
-            PaidSigns.getInstance().getLogger().log(Level.WARNING, "Signs section not found in data.yml");
+            PaidSigns.getInstance().getLogger().log(Level.WARNING, "Tracked signs section not found in data.yml");
             return;
         }
 
@@ -120,7 +128,7 @@ public class TrackedSignManager {
             String locationString = Objects.requireNonNull(signLocation.getWorld()).getUID() + "," +
                     signLocation.getBlockX() + "," + signLocation.getBlockY() + "," + signLocation.getBlockZ();
             signSection.set(locationString + ".cost", sign.getCost());
-            signSection.set(locationString + ".playerId", sign.getPlayerId());
+            signSection.set(locationString + ".playerId", sign.getPlayerId().toString());
         }
         configuration.save(signsFile);
     }