Add CraftTweaker support (#3231)

src/main/java/appeng/integration/modules/crafttweaker/CannonRegistry.java

@@ -0,0 +1,43 @@
+/*
+ * This file is part of Applied Energistics 2.
+ * Copyright (c) 2013 - 2017, 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.integration.modules.crafttweaker;
+
+
+import crafttweaker.api.item.IIngredient;
+import stanhebben.zenscript.annotations.ZenClass;
+import stanhebben.zenscript.annotations.ZenMethod;
+
+import appeng.api.AEApi;
+import appeng.api.features.IMatterCannonAmmoRegistry;
+
+
+@ZenClass( "mods.appliedenergistics2.Cannon" )
+public class CannonRegistry
+{
+	private CannonRegistry()
+	{
+	}
+
+	@ZenMethod
+	public static void registerAmmo( IIngredient itemStack, double weight )
+	{
+		IMatterCannonAmmoRegistry registry = AEApi.instance().registries().matterCannon();
+		CTModule.toStacks( itemStack ).ifPresent( c -> c.forEach( i -> registry.registerAmmo( i, weight ) ) );
+	}
+}