Improve performance of IIngredientMatrix.isIncomplete inside baseline implementation

src/main/java/ru/dbotthepony/mc/otm/OverdriveThatMatters.java

@@ -4,6 +4,7 @@ import kotlin.KotlinVersion;
 import net.minecraft.MethodsReturnNonnullByDefault;
 import net.minecraft.resources.ResourceLocation;
 import net.minecraft.world.entity.Entity;
+import net.minecraft.world.item.crafting.Ingredient;
 import net.minecraft.world.level.block.entity.BlockEntity;
 import net.minecraftforge.api.distmarker.Dist;
 import net.minecraftforge.eventbus.api.EventPriority;
@@ -13,6 +14,7 @@ import net.minecraftforge.fml.common.Mod;
 import net.minecraftforge.fml.event.lifecycle.FMLClientSetupEvent;
 import net.minecraftforge.fml.event.lifecycle.FMLCommonSetupEvent;
 import net.minecraftforge.fml.javafmlmod.FMLJavaModLoadingContext;
+import net.minecraftforge.registries.IdMappingEvent;
 import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
 import ru.dbotthepony.mc.otm.android.AndroidResearchManager;
@@ -60,6 +62,7 @@ import top.theillusivec4.curios.api.CuriosApi;
 import static net.minecraftforge.common.MinecraftForge.EVENT_BUS;
 
 import javax.annotation.ParametersAreNonnullByDefault;
+import java.util.concurrent.atomic.AtomicInteger;
 
 // The value here should match an entry in the META-INF/mods.toml file
 @Mod(OverdriveThatMatters.MOD_ID)
@@ -69,6 +72,17 @@ public final class OverdriveThatMatters {
 	// Directly reference a log4j logger.
 	public static final String MOD_ID = "overdrive_that_matters";
 	private static final Logger LOGGER = LogManager.getLogger();
+	public static final AtomicInteger INGREDIENT_CACHE_INVALIDATION_COUNTER;
+
+	static {
+		try {
+			var f = Ingredient.class.getDeclaredField("INVALIDATION_COUNTER");
+			f.setAccessible(true);
+			INGREDIENT_CACHE_INVALIDATION_COUNTER = (AtomicInteger) f.get(null);
+		} catch (IllegalAccessException | NoSuchFieldException e) {
+			throw new RuntimeException(e);
+		}
+	}
 
 	public static OverdriveThatMatters INSTANCE;
 	public static ResourceLocation loc(String path) {

src/main/kotlin/ru/dbotthepony/mc/otm/recipe/IngredientMatrix.kt

@@ -3,6 +3,7 @@ package ru.dbotthepony.mc.otm.recipe
 import net.minecraft.core.NonNullList
 import net.minecraft.world.inventory.CraftingContainer
 import net.minecraft.world.item.crafting.Ingredient
+import ru.dbotthepony.mc.otm.OverdriveThatMatters
 import ru.dbotthepony.mc.otm.container.get
 import ru.dbotthepony.mc.otm.core.collect.allEqual
 import ru.dbotthepony.mc.otm.core.collect.any
@@ -10,6 +11,7 @@ import ru.dbotthepony.mc.otm.core.collect.flatMap
 import ru.dbotthepony.mc.otm.core.collect.map
 import ru.dbotthepony.mc.otm.core.isActuallyEmpty
 import ru.dbotthepony.mc.otm.core.isNotEmpty
+import ru.dbotthepony.mc.otm.core.util.countingLazy
 import java.util.function.Predicate
 
 interface IIngredientMatrix : Predicate<CraftingContainer>, Iterable<Ingredient> {
@@ -119,6 +121,16 @@ interface IIngredientMatrix : Predicate<CraftingContainer>, Iterable<Ingredient>
 class IngredientMatrix(override val width: Int, override val height: Int) : IIngredientMatrix {
 	private val data = Array(width * height) { Ingredient.EMPTY }
 
+	private val lazy = countingLazy(OverdriveThatMatters.INGREDIENT_CACHE_INVALIDATION_COUNTER) {
+		super.isIncomplete
+	}
+
+	override val isIncomplete by lazy
+
+	override fun iterator(): Iterator<Ingredient> {
+		return data.iterator()
+	}
+
 	override fun get(column: Int, row: Int): Ingredient {
 		require(column in 0 until width) { "Column out of bounds: $column (matrix width: $width)" }
 		require(row in 0 until height) { "Row out of bounds: $row > (matrix height: $height)" }
@@ -129,6 +141,7 @@ class IngredientMatrix(override val width: Int, override val height: Int) : IIng
 		require(column in 0 until width) { "Column out of bounds: $column (matrix width: $width)" }
 		require(row in 0 until height) { "Row out of bounds: $row > (matrix height: $height)" }
 		data[column + row * width] = value
+		lazy.invalidate()
 	}
 
 	companion object {