Compatibility 1.7, fallbacks etc.

src/com/massivecraft/massivecore/Engine.java

@@ -22,7 +22,6 @@ public abstract class Engine implements Active, Listener, Runnable
 	private static final transient Set<Engine> allInstances = new MassiveSet<>();
 	public static Set<Engine> getAllInstances() { return allInstances; }
 	
-	
 	// -------------------------------------------- //
 	// PLUGIN
 	// -------------------------------------------- //
@@ -116,9 +115,14 @@ public abstract class Engine implements Active, Listener, Runnable
 	public void setActiveListener(boolean active)
 	{
 		if (active)
+		{
+			// Support without at load
+			MassivePlugin plugin = this.getPlugin();
+			if (plugin.isEnabled())
 			{
 				Bukkit.getPluginManager().registerEvents(this, this.getPlugin());
 			}
+		}
 		else
 		{
 			HandlerList.unregisterAll(this);
@@ -134,6 +138,10 @@ public abstract class Engine implements Active, Listener, Runnable
 		if (active)
 		{
 			if (this.getPeriod() != null)
+			{
+				// Support without at load
+				MassivePlugin plugin = this.getPlugin();
+				if (plugin.isEnabled())
 				{
 					if (this.isSync())
 					{
@@ -145,6 +153,7 @@ public abstract class Engine implements Active, Listener, Runnable
 					}
 				}
 			}
+		}
 		else
 		{
 			if (this.task != null)

src/com/massivecraft/massivecore/MassiveCore.java

@@ -217,17 +217,20 @@ public class MassiveCore extends MassivePlugin
 	}
 	
 	// -------------------------------------------- //
-	// OVERRIDE
+	// LOAD
 	// -------------------------------------------- //
 	
 	@Override
-	public void onLoad()
+	public void onLoadInner()
 	{
-		super.onLoad();
 		// Attempting to fix a race condition within the class asynchronous class loader.
 		System.out.println("TimeUnit.MILLIS_PER_MINUTE: " + TimeUnit.MILLIS_PER_MINUTE);
 	}
 	
+	// -------------------------------------------- //
+	// ENABLE
+	// -------------------------------------------- //
+	
 	@Override
 	public void onEnableInner()
 	{
@@ -328,6 +331,10 @@ public class MassiveCore extends MassivePlugin
 		Bukkit.getScheduler().scheduleSyncDelayedTask(this, MassiveCoreTaskDeleteFiles.get());
 	}
 	
+	// -------------------------------------------- //
+	// DISABLE
+	// -------------------------------------------- //
+	
 	@Override
 	public void onDisable()
 	{

src/com/massivecraft/massivecore/MassivePlugin.java

@@ -36,19 +36,52 @@ public abstract class MassivePlugin extends JavaPlugin implements Listener, Name
 	public boolean isVersionSynchronized() { return this.versionSynchronized; }
 	public void setVersionSynchronized(boolean versionSynchronized) { this.versionSynchronized = versionSynchronized; }
 	
+	// -------------------------------------------- //
+	// LOAD
+	// -------------------------------------------- //
+	
+	@Override
+	public void onLoad()
+	{
+		this.onLoadPre();
+		this.onLoadInner();
+		this.onLoadPost();
+	}
+	
+	public void onLoadPre()
+	{
+		this.logPrefixColored = Txt.parse("<teal>[<aqua>%s %s<teal>] <i>", this.getDescription().getName(), this.getDescription().getVersion());
+		this.logPrefixPlain = ChatColor.stripColor(this.logPrefixColored);
+	}
+	
+	public void onLoadInner()
+	{
+		
+	}
+	
+	public void onLoadPost()
+	{
+		
+	}
+	
 	// -------------------------------------------- //
 	// ENABLE
 	// -------------------------------------------- //
 	
+	@Override
+	public void onEnable()
+	{
+		if ( ! this.onEnablePre()) return;
+		this.onEnableInner();
+		this.onEnablePost();
+	}
+	
 	private long enableTime;
 	public long getEnableTime() { return this.enableTime; }
 	
-	public boolean preEnable()
+	public boolean onEnablePre()
 	{
-		enableTime = System.currentTimeMillis();
-		
-		this.logPrefixColored = Txt.parse("<teal>[<aqua>%s %s<teal>] <i>", this.getDescription().getName(), this.getDescription().getVersion());
-		this.logPrefixPlain = ChatColor.stripColor(this.logPrefixColored);
+		this.enableTime = System.currentTimeMillis();
 		
 		log("=== ENABLE START ===");
 		
@@ -65,27 +98,6 @@ public abstract class MassivePlugin extends JavaPlugin implements Listener, Name
 		return true;
 	}
 	
-	public void postEnable()
-	{
-		// Metrics
-		if (MassiveCoreMConf.get().mcstatsEnabled)
-		{
-			try
-			{
-				MetricsLite metrics = new MetricsLite(this);
-				metrics.start();
-			}
-			catch (IOException e)
-			{
-				String message = Txt.parse("<b>Metrics Initialization Failed :'(");
-				log(message);
-			}
-		}
-		
-		long ms = System.currentTimeMillis() - enableTime;
-		log(Txt.parse("=== ENABLE <g>COMPLETE <i>(Took <h>" + ms + "ms<i>) ==="));
-	}
-	
 	public void checkVersionSynchronization()
 	{
 		// If this plugin is version synchronized ...
@@ -121,21 +133,32 @@ public abstract class MassivePlugin extends JavaPlugin implements Listener, Name
 		}
 	}
 	
-	@Override
-	public void onEnable()
-	{
-		if ( ! this.preEnable()) return;
-		
-		this.onEnableInner();
-		
-		this.postEnable();
-	}
-	
 	public void onEnableInner()
 	{
 		
 	}
 	
+	public void onEnablePost()
+	{
+		// Metrics
+		if (MassiveCoreMConf.get().mcstatsEnabled)
+		{
+			try
+			{
+				MetricsLite metrics = new MetricsLite(this);
+				metrics.start();
+			}
+			catch (IOException e)
+			{
+				String message = Txt.parse("<b>Metrics Initialization Failed :'(");
+				log(message);
+			}
+		}
+		
+		long ms = System.currentTimeMillis() - this.enableTime;
+		log(Txt.parse("=== ENABLE <g>COMPLETE <i>(Took <h>" + ms + "ms<i>) ==="));
+	}
+	
 	// -------------------------------------------- //
 	// DISABLE
 	// -------------------------------------------- //

src/com/massivecraft/massivecore/command/type/RegistryType.java

@@ -87,6 +87,8 @@ public class RegistryType
 	}
 	
 	public static Type<?> getType(Field field)
+	{
+		try
 		{
 			EditorType annotation = field.getAnnotation(EditorType.class);
 			if (annotation != null)
@@ -113,6 +115,15 @@ public class RegistryType
 			{
 				return TypeMap.get(getType(annMap.typeKey(), annMap.fieldNameKey()), getType(annMap.typeValue(), annMap.fieldNameValue()));
 			}
+		}
+		catch (Throwable t)
+		{
+			// This has to do with backwards compatibility (Usually 1.7).
+			// The EditorType annotations may trigger creation of type class instances.
+			// Those type classes may refer to Bukkit classes not present.
+			// This issue was first encountered for TypeDataItemStack. 
+		}
+		
 		return getType(field.getGenericType());
 	}
 	private static Type<?> getType(Class<?> clazz, String fieldName)
@@ -225,30 +236,10 @@ public class RegistryType
 		register(TypeDestination.get());
 		register(TypeItemStack.get());
 		
-		// 1.7 Compat
-		try
-		{
 		register(TypeDataBannerPattern.get());
-		}
-		catch (Throwable t)
-		{
-			
-		}
-		
 		register(TypeDataPotionEffect.get());
 		register(TypeDataFireworkEffect.get());
-		
-		// 1.? Compat
-		// TODO: The annotations breaks with 1.7.
-		// TODO: Find a solution to dodge the converter annotation class inits.
-		try
-		{
 		register(TypeDataItemStack.get());
-		}
-		catch (Throwable t)
-		{
-			
-		}
 		
 		register(TypePermission.get());
 		register(TypePotionEffectType.get());

src/com/massivecraft/massivecore/item/DataBannerPattern.java

@@ -47,25 +47,31 @@ public class DataBannerPattern implements Comparable<DataBannerPattern>
 		
 	}
 	
-	public DataBannerPattern(Pattern pattern)
+	// Minecraft 1.7 Compatibility
+	public DataBannerPattern(Object pattern)
 	{
-		this.write(pattern, false);
+		if ( ! (pattern instanceof Pattern)) throw new IllegalArgumentException("pattern");
+		this.write((Pattern)pattern, false);
 	}
 	
 	// -------------------------------------------- //
 	// WRITE
 	// -------------------------------------------- //
 	
-	public void write(Pattern pattern, boolean a2b)
+	// Minecraft 1.7 Compatibility
+	public void write(Object pattern, boolean a2b)
 	{
-		WriterBannerPattern.get().write(this, pattern, a2b);
+		if ( ! (pattern instanceof Pattern)) throw new IllegalArgumentException("pattern");
+		WriterBannerPattern.get().write(this, (Pattern)pattern, a2b);
 	}
 	
 	// -------------------------------------------- //
 	// TO BUKKIT
 	// -------------------------------------------- //
 	
-	public Pattern toBukkit()
+	// Minecraft 1.7 Compatibility
+	@SuppressWarnings("unchecked")
+	public <T> T toBukkit()
 	{
 		// Create
 		Pattern ret = WriterBannerPattern.get().createOB();
@@ -74,7 +80,7 @@ public class DataBannerPattern implements Comparable<DataBannerPattern>
 		this.write(ret, true);
 		
 		// Return
-		return ret;
+		return (T) ret;
 	}
 	
 	// -------------------------------------------- //

src/com/massivecraft/massivecore/mixin/Mixin.java

@@ -65,7 +65,7 @@ public class Mixin extends Engine
 	// NOTE: This field must be set in the default constructor!
 	private Boolean availableDefault = null;
 	public boolean isAvailableDefault() { return (this.availableDefault != null ? this.availableDefault : this.getDefault().getAlternatives().isEmpty()); }
-	public void setAvailableDefault(boolean availableDefault) { this.setAvailableDefault(availableDefault); }
+	public void setAvailableDefault(boolean availableDefault) { this.availableDefault = availableDefault; }
 	public boolean isAvailable() { return this.isAvailableDefault() || this.getInstance() != this.getDefault(); }
 	public void require() { if (this.isAvailable()) return; throw new IllegalStateException(this.getBaseName() + " is Required"); }
 	

src/com/massivecraft/massivecore/mson/MsonEvent.java

@@ -127,10 +127,8 @@ public final class MsonEvent implements Serializable
 	public static MsonEvent item(ItemStack item)
 	{
 		if (item == null) throw new NullPointerException("item");
-		String nbtStringTooltip = null;
-		NmsItemStackTooltip nms = NmsItemStackTooltip.get();
-		if (nms.isAvailable()) nbtStringTooltip = nms.getNbtStringTooltip(item);
-		return MsonEvent.valueOf(MsonEventAction.SHOW_ITEM, nbtStringTooltip);
+		String value = NmsItemStackTooltip.get().getNbtStringTooltip(item);
+		return MsonEvent.valueOf(MsonEventAction.SHOW_ITEM, value);
 	}
 
 	// -------------------------------------------- //

src/com/massivecraft/massivecore/nms/NmsBasics.java

@@ -84,4 +84,13 @@ public class NmsBasics extends Mixin
 		throw this.notImplemented();
 	}
 	
+	// -------------------------------------------- //
+	// PING
+	// -------------------------------------------- //
+	
+	public int getPing(Player player)
+	{
+		throw this.notImplemented();
+	}
+	
 }

src/com/massivecraft/massivecore/nms/NmsBasics17R4P.java

@@ -72,6 +72,10 @@ public class NmsBasics17R4P extends NmsBasics
 	// net.minecraft.server.PlayerConnection#sendPacket(Packet)
 	private Method methodPlayerConnectionsendPacket;
 	
+	// PING
+	// net.minecraft.server.EntityPlayer#ping
+	private Field fieldNmsPlayerPing;
+	
 	// -------------------------------------------- //
 	// SETUP
 	// -------------------------------------------- //
@@ -107,6 +111,9 @@ public class NmsBasics17R4P extends NmsBasics
 		this.classNmsPacket = PackageType.MINECRAFT_SERVER.getClass("Packet");
 		this.classNmsPlayerConnection = PackageType.MINECRAFT_SERVER.getClass("PlayerConnection");
 		this.methodPlayerConnectionsendPacket = ReflectionUtil.getMethod(this.classNmsPlayerConnection, "sendPacket", this.classNmsPacket);
+		
+		// PING
+		this.fieldNmsPlayerPing = ReflectionUtil.getField(this.classNmsPlayer, "ping");
 	}
 	
 	// -------------------------------------------- //
@@ -170,4 +177,14 @@ public class NmsBasics17R4P extends NmsBasics
 		ReflectionUtil.invokeMethod(this.methodPlayerConnectionsendPacket, connection, packet);
 	}
 	
+	// -------------------------------------------- //
+	// PING
+	// -------------------------------------------- //
+	
+	public int getPing(Player player)
+	{
+		Object handle = this.getHandle(player);
+		return ReflectionUtil.getField(this.fieldNmsPlayerPing, handle);
+	}
+	
 }

src/com/massivecraft/massivecore/nms/NmsChat.java

@@ -16,7 +16,8 @@ public class NmsChat extends Mixin
 	
 	private static NmsChat d = new NmsChat().setAlternatives(
 		NmsChat18R2P.class,
-		NmsChat18R1.class
+		NmsChat18R1.class,
+		NmsChatFallback.class
 	);
 	
 	// -------------------------------------------- //

src/com/massivecraft/massivecore/nms/NmsChatFallback.java

@@ -0,0 +1,12 @@
+package com.massivecraft.massivecore.nms;
+
+public class NmsChatFallback extends NmsChat
+{
+	// -------------------------------------------- //
+	// INSTANCE & CONSTRUCT
+	// -------------------------------------------- //
+	
+	private static NmsChatFallback i = new NmsChatFallback();
+	public static NmsChatFallback get() { return i; }
+	
+}

src/com/massivecraft/massivecore/nms/NmsItemStackTooltip.java

@@ -11,7 +11,8 @@ public class NmsItemStackTooltip extends Mixin
 	// -------------------------------------------- //
 	
 	private static NmsItemStackTooltip d = new NmsItemStackTooltip().setAlternatives(
-		NmsItemStackTooltip18R1P.class
+		NmsItemStackTooltip18R1P.class,
+		NmsItemStackTooltipFallback.class
 	);
 	
 	// -------------------------------------------- //
@@ -27,7 +28,7 @@ public class NmsItemStackTooltip extends Mixin
 	
 	public String getNbtStringTooltip(ItemStack item)
 	{
-		throw notImplemented();
+		return null;
 	}
 	
 }

src/com/massivecraft/massivecore/nms/NmsItemStackTooltipFallback.java

@@ -0,0 +1,12 @@
+package com.massivecraft.massivecore.nms;
+
+public class NmsItemStackTooltipFallback extends NmsItemStackTooltip
+{
+	// -------------------------------------------- //
+	// INSTANCE & CONSTRUCT
+	// -------------------------------------------- //
+	
+	private static NmsItemStackTooltipFallback i = new NmsItemStackTooltipFallback();
+	public static NmsItemStackTooltipFallback get () { return i; }
+	
+}