Fixes #675 No disabled feature should log spam or crash anymore.

Deprecates the old usage of the AEItemDefinitions via the direct method access of

* blocks()
* parts()
* items()
* materials()

and thus use the new re-direct via definitions().

All definitions are now initialized, no matter what. But SubItems, Items and Blocks are not registered, if by chance are disabled.

src/main/java/appeng/core/ApiDefinitions.java

@@ -0,0 +1,89 @@
+/*
+ * This file is part of Applied Energistics 2.
+ * Copyright (c) 2013 - 2015, AlgorithmX2, All rights reserved.
+ *
+ * Applied Energistics 2 is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Applied Energistics 2 is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Applied Energistics 2.  If not, see <http://www.gnu.org/licenses/lgpl>.
+ */
+
+package appeng.core;
+
+
+import appeng.api.definitions.IDefinitions;
+import appeng.api.parts.IPartHelper;
+import appeng.core.api.definitions.ApiBlocks;
+import appeng.core.api.definitions.ApiItems;
+import appeng.core.api.definitions.ApiMaterials;
+import appeng.core.api.definitions.ApiParts;
+import appeng.core.api.definitions.DefinitionConstructor;
+
+
+/**
+ * Internal implementation of the definitions for the API
+ */
+public final class ApiDefinitions implements IDefinitions
+{
+	private final ApiBlocks blocks;
+	private final ApiItems items;
+	private final ApiMaterials materials;
+	private final ApiParts parts;
+	private final FeatureHandlerRegistry handlers;
+	private final FeatureRegistry features;
+
+	public ApiDefinitions( IPartHelper partHelper )
+	{
+		this.features = new FeatureRegistry();
+		this.handlers = new FeatureHandlerRegistry();
+
+		final DefinitionConstructor constructor = new DefinitionConstructor( this.features, this.handlers );
+
+		this.blocks = new ApiBlocks( constructor );
+		this.items = new ApiItems( constructor );
+		this.materials = new ApiMaterials( constructor );
+		this.parts = new ApiParts( constructor, partHelper );
+	}
+
+	public FeatureHandlerRegistry getFeatureHandlerRegistry()
+	{
+		return this.handlers;
+	}
+
+	public FeatureRegistry getFeatureRegistry()
+	{
+		return this.features;
+	}
+
+	@Override
+	public ApiBlocks blocks()
+	{
+		return this.blocks;
+	}
+
+	@Override
+	public ApiItems items()
+	{
+		return this.items;
+	}
+
+	@Override
+	public ApiMaterials materials()
+	{
+		return this.materials;
+	}
+
+	@Override
+	public ApiParts parts()
+	{
+		return this.parts;
+	}
+}