Add a setting command.

resources/plugin.yml

@@ -1,7 +1,7 @@
 name: MobArena
 author: garbagemule
 main: com.garbagemule.MobArena.MobArena
-version: 0.95.5.28
+version: 0.95.5.29
 softdepend: [Multiverse-Core,Towny,Heroes,MagicSpells,Vault]
 commands:
     ma:

src/com/garbagemule/MobArena/commands/CommandHandler.java

@@ -188,6 +188,7 @@ public class CommandHandler implements CommandExecutor
         
         // mobarena.setup
         register(ConfigCommand.class);
+        register(SettingCommand.class);
 
         register(AddArenaCommand.class);
         register(RemoveArenaCommand.class);

src/com/garbagemule/MobArena/commands/setup/SettingCommand.java

@@ -0,0 +1,99 @@
+package com.garbagemule.MobArena.commands.setup;
+
+import com.garbagemule.MobArena.Messenger;
+import com.garbagemule.MobArena.commands.Command;
+import com.garbagemule.MobArena.commands.CommandInfo;
+import com.garbagemule.MobArena.framework.Arena;
+import com.garbagemule.MobArena.framework.ArenaMaster;
+import org.bukkit.ChatColor;
+import org.bukkit.command.CommandSender;
+
+import java.util.Map;
+
+@CommandInfo(
+    name    = "setting",
+    pattern = "sett(ing)?",
+    usage   = "/ma setting <arena> (<setting> (<value>))",
+    desc    = "show or change arena settings",
+    permission = "mobarena.setup.setting"
+)
+public class SettingCommand implements Command {
+    @Override
+    public boolean execute(ArenaMaster am, CommandSender sender, String... args) {
+        // Require at least an arena
+        if (args.length < 1) return false;
+
+        // Find the arena first
+        Arena arena = am.getArenaWithName(args[0]);
+        if (arena == null) {
+            Messenger.tell(sender, "There's no arena with the name '" + args[0] + "'.");
+            return true;
+        }
+
+        // If we have no more args, just show all settings
+        if (args.length == 1) {
+            StringBuilder buffy = new StringBuilder();
+            buffy.append("Settings for ").append(ChatColor.GREEN).append(args[0]).append(ChatColor.RESET).append(":");
+            for (Map.Entry<String,Object> entry : arena.getSettings().getValues(false).entrySet()) {
+                buffy.append("\n").append(ChatColor.RESET);
+                buffy.append(ChatColor.AQUA).append(entry.getKey()).append(ChatColor.RESET).append(": ");
+                buffy.append(ChatColor.YELLOW).append(entry.getValue());
+            }
+            Messenger.tell(sender, buffy.toString());
+            return true;
+        }
+
+        // Otherwise, find the setting
+        Object val = arena.getSettings().get(args[1], null);
+        if (val == null) {
+            StringBuilder buffy = new StringBuilder();
+            buffy.append(ChatColor.RED).append(" is not a valid setting.");
+            buffy.append("Type ").append(ChatColor.YELLOW).append("/ma setting ").append(args[0]);
+            buffy.append(ChatColor.RESET).append(" to see all settings.");
+            Messenger.tell(sender, buffy.toString());
+            return true;
+        }
+
+        // If there are no more args, show the value
+        if (args.length == 2) {
+            StringBuilder buffy = new StringBuilder();
+            buffy.append(ChatColor.AQUA).append(args[1]).append(ChatColor.RESET).append(": ");
+            buffy.append(ChatColor.YELLOW).append(val);
+            Messenger.tell(sender, buffy.toString());
+            return true;
+        }
+
+        // Otherwise, determine the value of the setting
+        if (val instanceof Boolean) {
+            if (!args[2].matches("on|off|yes|no|true|false")) {
+                Messenger.tell(sender, "Expected a boolean value for that setting");
+                return true;
+            }
+            boolean value = args[2].matches("on|yes|true");
+            args[2] = String.valueOf(value);
+            arena.getSettings().set(args[1], value);
+        } else if (val instanceof Number) {
+            try {
+                arena.getSettings().set(args[1], Integer.parseInt(args[2]));
+            } catch (NumberFormatException e) {
+                Messenger.tell(sender, "Expected a numeric value for that setting.");
+                return true;
+            }
+        } else {
+            arena.getSettings().set(args[1], args[2]);
+        }
+
+        // Save config-file and reload arena
+        am.saveConfig();
+        am.reloadArena(args[0]);
+
+        // Notify the sender
+        StringBuilder buffy = new StringBuilder();
+        buffy.append("Setting ").append(ChatColor.AQUA).append(args[1]).append(ChatColor.RESET);
+        buffy.append(" for arena ").append(ChatColor.GREEN).append(args[0]).append(ChatColor.RESET);
+        buffy.append(" set to ").append(ChatColor.YELLOW).append(args[2]).append(ChatColor.RESET);
+        buffy.append("!");
+        Messenger.tell(sender, buffy.toString());
+        return true;
+    }
+}