add registration, CT method

src/main/java/gregtech/api/items/crafttweaker/CTItemUtils.java

@@ -0,0 +1,19 @@
+package gregtech.api.items.crafttweaker;
+
+import crafttweaker.annotations.ZenRegister;
+import gregtech.api.items.metaitem.MetaOreDictItem;
+import gregtech.api.unification.material.info.MaterialIconSet;
+import gregtech.api.unification.ore.OrePrefix;
+import stanhebben.zenscript.annotations.ZenClass;
+import stanhebben.zenscript.annotations.ZenMethod;
+
+@ZenClass("mods.gregtech.item.ItemRegistry")
+@ZenRegister
+public class CTItemUtils {
+
+    @ZenMethod("registerItem")
+    public static void registerItem(String name, short id, int rgb, String materialIconSet, String orePrefix) {
+        new MetaOreDictItem.OreDictValueItem(
+                id, name, rgb, MaterialIconSet.valueOf(materialIconSet), OrePrefix.getPrefix(orePrefix));
+    }
+}

src/main/java/gregtech/common/items/MetaItems.java

@@ -4,6 +4,7 @@
 import gregtech.api.items.materialitem.MetaPrefixItem;
 import gregtech.api.items.metaitem.MetaItem;
 import gregtech.api.items.metaitem.MetaItem.MetaValueItem;
+import gregtech.api.items.metaitem.MetaOreDictItem;
 import gregtech.api.items.toolitem.ToolMetaItem;
 import gregtech.api.unification.ore.OrePrefix;
 import gregtech.api.util.GTLog;
@@ -533,6 +534,8 @@ public static void init() {
         first.setRegistryName("meta_item_1");
         MetaTool tool = new MetaTool();
         tool.setRegistryName("meta_tool");
+        MetaOreDictItem oreDictItem = new MetaOreDictItem((short) 0);
+        oreDictItem.setRegistryName("meta_oredict_item");
         for (OrePrefix prefix : orePrefixes) {
             String regName = CaseFormat.UPPER_CAMEL.to(CaseFormat.LOWER_UNDERSCORE, prefix.name());
             MetaPrefixItem metaOrePrefix = new MetaPrefixItem(prefix);