Add some better integration for Shadows of Greg addon

Move a few enums into GTNE from SoG so they don't have to be shimmed in
with EnumHelper

  - With EnumHelper you had to use oredict Strings or valueOf() lookups
    rather than symbols, so this will make the code cleaner and reduce
    likelihood of mistakes

  - None of these items are actually registered by GTNE so there will be
    no effect on anyone not using SoG

Adjust visibility of MetaTileEntityLoader::resolveComponents() for reuse
elsewhere

Author: Exaxxion

src/main/java/gregtech/api/unification/Element.java

@@ -139,7 +139,9 @@ public enum Element {
     //stargate
     Tr(119, 178, -1, null, "Tritanium", false),
     Dr(120, 180, -1, null, "Duranium", false),
-    Nq(121, 172, 140, null, "Naquadah", true);
+    Nq(121, 172, 140, null, "Naquadah", true),
+    //Shadows of Greg
+    Nt(0, 5000L, -1L, null, "NEUTRONIUM", false);
 
     public final String name;
     public final long protons;

src/main/java/gregtech/api/unification/material/MaterialIconType.java

@@ -33,6 +33,7 @@ public enum MaterialIconType {
     ingotQuadruple,
     ingotQuintuple,
     plate,
+    plateCurved, // SoG
     plateDouble,
     plateTriple,
     plateQuadruple,

src/main/java/gregtech/api/unification/ore/OrePrefix.java

@@ -1,6 +1,7 @@
 package gregtech.api.unification.ore;
 
 import com.google.common.base.Preconditions;
+import gregtech.api.GTValues;
 import gregtech.api.unification.material.MarkerMaterials;
 import gregtech.api.unification.material.MaterialIconType;
 import gregtech.api.unification.material.Materials;
@@ -159,7 +160,16 @@ public enum OrePrefix {
     batterySingleUse("Single Use Batteries", -1, null, null, DISALLOW_RECYCLING, null),
     battery("Reusable Batteries", -1, null, null, DISALLOW_RECYCLING, null), // Introduced by Calclavia
     circuit("Circuits", -1, null, null, ENABLE_UNIFICATION | DISALLOW_RECYCLING, null), // Introduced by Calclavia
-    chipset("Chipsets", -1, null, null, ENABLE_UNIFICATION | DISALLOW_RECYCLING, null); // Introduced by Buildcraft
+    chipset("Chipsets", -1, null, null, ENABLE_UNIFICATION | DISALLOW_RECYCLING, null), // Introduced by Buildcraft
+
+    // Shadows of Greg
+    plateCurved("Curved Plate", GTValues.M, null, MaterialIconType.plateCurved,
+        OrePrefix.Flags.ENABLE_UNIFICATION, mat -> mat instanceof IngotMaterial && mat.hasFlag(DustMaterial.MatFlags.GENERATE_PLATE)),
+    ingotDouble("Double Ingot", GTValues.M, null, MaterialIconType.ingotDouble,
+                OrePrefix.Flags.ENABLE_UNIFICATION, mat -> mat instanceof IngotMaterial && mat.hasFlag(DustMaterial.MatFlags.GENERATE_PLATE)),
+    round("Round", GTValues.M, null, MaterialIconType.round,
+          OrePrefix.Flags.ENABLE_UNIFICATION, mat -> mat instanceof IngotMaterial && mat.hasFlag(IngotMaterial.MatFlags.GENERATE_SMALL_GEAR));
+
 
     public static final String DUST_REGULAR = "dustRegular";
 
@@ -171,7 +181,7 @@ public static class Flags {
     }
 
     public static class Conditions {
-        public static Predicate<Material> isToolMaterial = mat -> mat instanceof SolidMaterial && ((SolidMaterial) mat).toolDurability > 0;
+        public static Predicate<Material> isToolMaterial = mat -> mat instanceof SolidMaterial s && s.toolDurability > 0;
     }
 
     static {

src/main/java/gregtech/loaders/recipe/MetaTileEntityLoader.java

@@ -1076,8 +1076,8 @@ void registerTieredShapedRecipes(String prefix,
      * @param subs substitution mappings
      * @return a new array containing tier-resolved substitution mappings
      */
-    private static Substitution<?>[] resolveComponents(int tier,
-                                                       Substitution<?>... subs) {
+    public static Substitution<?>[] resolveComponents(int tier,
+                                                      Substitution<?>... subs) {
         Substitution<?>[] result = new ModHandler.Substitution[subs.length];
         for(int i = 0; i < subs.length; i++) {
             var current = subs[i];