chore: default registration cleanup

src/main/java/dev/tilera/cwg/ClassicWorldgen.java

@@ -96,26 +96,25 @@ public class ClassicWorldgen {
     }
 
     public void registerHooks() {
-        IHookProvider tempDef = new DefaultTemperatureHook();
-        CwgGlobals.getHookRegistry().registerHookProvider(tempDef);
-        CwgGlobals.getOptionRegistry().registerOption(new HookOption("cwg:temperature_hook", tempDef, CwgGlobals.getHookRegistry()));
-        IHookProvider caveDef = new DefaultCavegenHook();
-        CwgGlobals.getHookRegistry().registerHookProvider(caveDef);
+        CwgGlobals.getOptionRegistry().registerOption(
+            new HookOption("cwg:temperature_hook", new DefaultTemperatureHook(), CwgGlobals.getHookRegistry()).registerDefault()
+            );
+        CwgGlobals.getOptionRegistry().registerOption(
+            new HookOption("cwg:cavegen_hook", new DefaultCavegenHook(), CwgGlobals.getHookRegistry()).registerDefault()
+            );
         CwgGlobals.getHookRegistry().registerHookProvider(new SwissCavegenHook());
-        CwgGlobals.getOptionRegistry().registerOption(new HookOption("cwg:cavegen_hook", caveDef, CwgGlobals.getHookRegistry()));
+        
     }
 
     public void registerGenerators() {
-        VanillaChunkManagerFactory def = new VanillaChunkManagerFactory();
-        CwgGlobals.getGeneratorRegistry().registerChunkManager(def);
-        CwgGlobals.getGeneratorRegistry().registerChunkManager(new ClassicChunkManagerFactory());
-        CwgGlobals.getGeneratorRegistry().registerChunkManager(new SingleBiomeChunkManagerFactory());
         CwgGlobals.getOptionRegistry().registerOption(new ChunkManagerOption(
             "cwg:generator", 
             "Generator",
-            def,
+            new VanillaChunkManagerFactory(),
             CwgGlobals.getGeneratorRegistry()
-        ));
+        ).registerDefault());
+        CwgGlobals.getGeneratorRegistry().registerChunkManager(new ClassicChunkManagerFactory());
+        CwgGlobals.getGeneratorRegistry().registerChunkManager(new SingleBiomeChunkManagerFactory());
     }
 
     @SubscribeEvent

src/main/java/dev/tilera/cwg/hooks/HookOption.java

@@ -62,5 +62,10 @@ public class HookOption implements IOption<IHookProvider> {
     public String toRepresentation(IHookProvider obj) {
         return obj.getID();
     }
+
+    public HookOption registerDefault() {
+        registry.registerHookProvider(defaultProvider);
+        return this;
+    }
     
 }

src/main/java/dev/tilera/cwg/options/ChunkManagerOption.java

@@ -70,5 +70,10 @@ public class ChunkManagerOption implements IOption<IChunkManagerFactory> {
     public Type getOptionType() {
         return Type.ENUM;
     }
+
+    public ChunkManagerOption registerDefault() {
+        registry.registerChunkManager(defaultValue);
+        return this;
+    }
     
 }