Paper/CraftBukkit-Patches/0004-Spigot-Configuration.patch

From c623ae16ce7c29abf83a755cff088df3542e73a0 Mon Sep 17 00:00:00 2001
From: md_5 <md_5@live.com.au>
Date: Thu, 20 Jun 2013 17:35:57 +1000
Subject: [PATCH] Spigot Configuration


diff --git a/src/main/java/net/minecraft/server/DedicatedServer.java b/src/main/java/net/minecraft/server/DedicatedServer.java
index 7261dc9..6668b7e 100644
--- a/src/main/java/net/minecraft/server/DedicatedServer.java
+++ b/src/main/java/net/minecraft/server/DedicatedServer.java
@@ -47,6 +47,7 @@ public class DedicatedServer extends MinecraftServer implements IMinecraftServer
         System.setOut(new PrintStream(new LoggerOutputStream(this.getLogger().getLogger(), Level.INFO), true));
         System.setErr(new PrintStream(new LoggerOutputStream(this.getLogger().getLogger(), Level.SEVERE), true));
         // CraftBukkit end
+        org.spigotmc.SpigotConfig.init(); // Spigot
 
         this.getLogger().info("Starting minecraft server version 1.5.2");
         if (Runtime.getRuntime().maxMemory() / 1024L / 1024L < 512L) {
diff --git a/src/main/java/net/minecraft/server/World.java b/src/main/java/net/minecraft/server/World.java
index 3a4ddea..de052bd 100644
--- a/src/main/java/net/minecraft/server/World.java
+++ b/src/main/java/net/minecraft/server/World.java
@@ -99,6 +99,7 @@ public abstract class World implements IBlockAccess {
     int lastXAccessed = Integer.MIN_VALUE;
     int lastZAccessed = Integer.MIN_VALUE;
     final Object chunkLock = new Object();
+    public final org.spigotmc.SpigotWorldConfig spigotConfig; // Spigot
 
     public CraftWorld getWorld() {
         return this.world;
@@ -110,6 +111,7 @@ public abstract class World implements IBlockAccess {
 
     // Changed signature
     public World(IDataManager idatamanager, String s, WorldSettings worldsettings, WorldProvider worldprovider, MethodProfiler methodprofiler, IConsoleLogManager iconsolelogmanager, ChunkGenerator gen, org.bukkit.World.Environment env) {
+        this.spigotConfig = new org.spigotmc.SpigotWorldConfig( s ); // Spigot
         this.generator = gen;
         this.world = new CraftWorld((WorldServer) this, gen, env);
         this.ticksPerAnimalSpawns = this.getServer().getTicksPerAnimalSpawns(); // CraftBukkit
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
index 00326c1..92c6c88 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
@@ -213,7 +213,7 @@ public final class CraftServer implements Server {
         updater.getOnBroken().addAll(configuration.getStringList("auto-updater.on-broken"));
         updater.getOnUpdate().addAll(configuration.getStringList("auto-updater.on-update"));
         updater.check(serverVersion);
-
+        org.spigotmc.SpigotConfig.registerCommands( commandMap ); // Spigot
         loadPlugins();
         enablePlugins(PluginLoadOrder.STARTUP);
     }
@@ -556,6 +556,7 @@ public final class CraftServer implements Server {
         playerList.getIPBans().load();
         playerList.getNameBans().load();
 
+        org.spigotmc.SpigotConfig.init(); // Spigot
         for (WorldServer world : console.worlds) {
             world.difficulty = difficulty;
             world.setSpawnFlags(monsters, animals);
@@ -570,12 +571,14 @@ public final class CraftServer implements Server {
             } else {
                 world.ticksPerMonsterSpawns = this.getTicksPerMonsterSpawns();
             }
+            world.spigotConfig.init(); // Spigot
         }
 
         pluginManager.clearPlugins();
         commandMap.clearCommands();
         resetRecipes();
 
+        org.spigotmc.SpigotConfig.registerCommands( commandMap ); // Spigot
         int pollCount = 0;
 
         // Wait for at most 2.5 seconds for plugins to close their threads
diff --git a/src/main/java/org/spigotmc/SpigotConfig.java b/src/main/java/org/spigotmc/SpigotConfig.java
new file mode 100644
index 0000000..933500d
--- /dev/null
+++ b/src/main/java/org/spigotmc/SpigotConfig.java
@@ -0,0 +1,113 @@
+package org.spigotmc;
+
+import com.google.common.base.Throwables;
+import java.io.File;
+import java.io.IOException;
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+import java.lang.reflect.Modifier;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.logging.Level;
+import org.bukkit.Bukkit;
+import org.bukkit.command.Command;
+import org.bukkit.command.SimpleCommandMap;
+import org.bukkit.configuration.file.YamlConfiguration;
+
+public class SpigotConfig
+{
+
+    private static final File CONFIG_FILE = new File( "spigot.yml" );
+    private static final String HEADER = "This is the main configuration file for Spigot.\n"
+            + "As you can see, there's tons to configure. Some options may impact gameplay, so use\n"
+            + "with caution, and make sure you know what each option does before configuring.\n"
+            + "For a reference for any variable inside this file, check out the Spigot wiki at\n"
+            + "http://www.spigotmc.org/wiki/spigot-configuration/\n"
+            + "\n"
+            + "If you need help with the configuration or have any questions related to Spigot,\n"
+            + "join us at the IRC or drop by our forums and leave a post.\n"
+            + "\n"
+            + "IRC: #spigot @ irc.esper.net ( http://webchat.esper.net/?channel=spigot )\n"
+            + "Forums: http://www.spigotmc.org/forum/";
+    /*========================================================================*/
+    static YamlConfiguration config;
+    static int version;
+    static Map<String, Command> commands;
+    /*========================================================================*/
+
+    public static void init()
+    {
+        config = YamlConfiguration.loadConfiguration( CONFIG_FILE );
+        config.options().header( HEADER );
+        config.options().copyDefaults( true );
+
+        commands = new HashMap<String, Command>();
+
+        version = getInt( "config-version", 1 );
+        readConfig( SpigotConfig.class, null );
+    }
+
+    public static void registerCommands(SimpleCommandMap commandMap)
+    {
+        for ( Map.Entry<String, Command> entry : commands.entrySet() )
+        {
+            commandMap.register( entry.getKey(), "Spigot", entry.getValue() );
+        }
+    }
+
+    static void readConfig(Class<?> clazz, Object instance)
+    {
+        for ( Method method : SpigotConfig.class.getDeclaredMethods() )
+        {
+            if ( Modifier.isPrivate( method.getModifiers() ) )
+            {
+                if ( method.getParameterTypes().length == 0 )
+                {
+                    try
+                    {
+                        method.invoke( instance );
+                    } catch ( InvocationTargetException ex )
+                    {
+                        Throwables.propagate( ex.getCause() );
+                    } catch ( ReflectiveOperationException ex )
+                    {
+                        Bukkit.getLogger().log( Level.SEVERE, "Error invoking " + method, ex );
+                    }
+                }
+            }
+        }
+
+        try
+        {
+            config.save( CONFIG_FILE );
+        } catch ( IOException ex )
+        {
+            Bukkit.getLogger().log( Level.SEVERE, "Could not save " + CONFIG_FILE, ex );
+        }
+    }
+
+    private static boolean getBoolean(String path, boolean def)
+    {
+        config.addDefault( path, def );
+        return config.getBoolean( path, config.getBoolean( path ) );
+    }
+
+    private static int getInt(String path, int def)
+    {
+        config.addDefault( path, def );
+        return config.getInt( path, config.getInt( path ) );
+    }
+
+    private <T> List getList(String path, T def)
+    {
+        config.addDefault( path, def );
+        return (List<T>) config.getList( path, config.getList( path ) );
+    }
+
+    private static String getString(String path, String def)
+    {
+        config.addDefault( path, def );
+        return config.getString( path, config.getString( path ) );
+    }
+}
diff --git a/src/main/java/org/spigotmc/SpigotWorldConfig.java b/src/main/java/org/spigotmc/SpigotWorldConfig.java
new file mode 100644
index 0000000..78a7573
--- /dev/null
+++ b/src/main/java/org/spigotmc/SpigotWorldConfig.java
@@ -0,0 +1,68 @@
+package org.spigotmc;
+
+import java.util.List;
+import org.bukkit.Bukkit;
+import org.bukkit.configuration.file.YamlConfiguration;
+
+public class SpigotWorldConfig
+{
+
+    private final String worldName;
+    private final YamlConfiguration config;
+    private boolean verbose;
+
+    public SpigotWorldConfig(String worldName)
+    {
+        this.worldName = worldName;
+        this.config = SpigotConfig.config;
+        init();
+    }
+
+    public void init()
+    {
+        this.verbose = getBoolean( "verbose", true );
+
+        log( "-------------- Spigot ----------------" );
+        log( "-------- World Settings For [" + worldName + "] --------" );
+        SpigotConfig.readConfig( SpigotWorldConfig.class, this );
+        log( "-------------------------------------------------" );
+    }
+
+    private void log(String s)
+    {
+        if ( verbose )
+        {
+            Bukkit.getLogger().info( s );
+        }
+    }
+
+    private boolean getBoolean(String path, boolean def)
+    {
+        config.addDefault( "world-settings.default." + path, def );
+        return config.getBoolean( "world-settings." + worldName + "." + path, config.getBoolean( "world-settings.default." + path ) );
+    }
+
+    private double getDouble(String path, double def)
+    {
+        config.addDefault( "world-settings.default." + path, def );
+        return config.getDouble( "world-settings." + worldName + "." + path, config.getDouble( "world-settings.default." + path ) );
+    }
+
+    private int getInt(String path, int def)
+    {
+        config.addDefault( "world-settings.default." + path, def );
+        return config.getInt( "world-settings." + worldName + "." + path, config.getInt( "world-settings.default." + path ) );
+    }
+
+    private <T> List getList(String path, T def)
+    {
+        config.addDefault( "world-settings.default." + path, def );
+        return (List<T>) config.getList( "world-settings." + worldName + "." + path, config.getList( "world-settings.default." + path ) );
+    }
+
+    private String getString(String path, String def)
+    {
+        config.addDefault( "world-settings.default." + path, def );
+        return config.getString( "world-settings." + worldName + "." + path, config.getString( "world-settings.default." + path ) );
+    }
+}
-- 
1.8.1.2