1 files changed, 89 insertions, 0 deletions
diff --git a/src/main/java/com/anthonyhilyard/iceberg/config/IcebergConfig.java b/src/main/java/com/anthonyhilyard/iceberg/config/IcebergConfig.java
new file mode 100644
index 0000000..e27e08d
--- /dev/null
+++ b/src/main/java/com/anthonyhilyard/iceberg/config/IcebergConfig.java
@@ -0,0 +1,89 @@
+package com.anthonyhilyard.iceberg.config;
+
+import javax.annotation.Nonnull;
+
+import com.anthonyhilyard.iceberg.Loader;
+import com.electronwill.nightconfig.core.Config;
+
+import org.apache.commons.lang3.tuple.Pair;
+
+import net.minecraftforge.eventbus.api.SubscribeEvent;
+import net.minecraftforge.fml.ModLoadingContext;
+import net.minecraftforge.fml.common.Mod.EventBusSubscriber;
+import net.minecraftforge.fml.common.Mod.EventBusSubscriber.Bus;
+import net.minecraftforge.fml.config.ModConfig;
+import net.minecraftforge.fml.event.config.ModConfigEvent;
+
+@EventBusSubscriber(modid = Loader.MODID, bus = Bus.MOD)
+public abstract class IcebergConfig<T extends IcebergConfig<?>>
+{
+	private static IcebergConfigSpec SPEC = null;
+	private static IcebergConfig<?> INSTANCE = null;
+	private static String modId = null;
+	private static boolean registered = false;
+
+	protected abstract <I extends IcebergConfig<?>> void setInstance(I instance);
+	protected void onLoad() {}
+	protected void onReload() {}
+
+	static
+	{
+		Config.setInsertionOrderPreserved(true);
+	}
+
+	@SubscribeEvent
+	private static void onLoadEvent(ModConfigEvent.Loading event)
+	{
+		if (modId != null && INSTANCE != null && event.getConfig().getModId().contentEquals(modId))
+		{
+			INSTANCE.onLoad();
+		}
+	}
+
+	@SubscribeEvent
+	private static void onReloadEvent(ModConfigEvent.Reloading event)
+	{
+		if (modId != null && INSTANCE != null && event.getConfig().getModId().contentEquals(modId))
+		{
+			INSTANCE.onReload();
+		}
+	}
+
+	public static final boolean register(Class<? extends IcebergConfig<?>> superClass, @Nonnull String modId)
+	{
+		if (registered)
+		{
+			return false;
+		}
+
+		IcebergConfig.modId = modId;
+
+		Pair<IcebergConfig<?>, IcebergConfigSpec> specPair = new IcebergConfigSpec.Builder().finish((builder) -> 
+		{
+			IcebergConfig<?> result = null;
+			try
+			{
+				result = (IcebergConfig<?>)superClass.getConstructor(IcebergConfigSpec.Builder.class).newInstance(builder);
+			}
+			catch (Exception e)
+			{
+				Loader.LOGGER.warn("Failed to register configuration: {}", e);
+			}
+			return result;
+		});
+
+		if (specPair.getRight() == null || specPair.getLeft() == null)
+		{
+			return false;
+		}
+
+		SPEC = specPair.getRight();
+		INSTANCE = specPair.getLeft();
+		INSTANCE.setInstance(specPair.getLeft());
+
+		ModLoadingContext.get().registerConfig(ModConfig.Type.COMMON, SPEC);
+
+		registered = true;
+		return true;
+	}
+}