the codec-ification begins

src/api/java/mekanism/api/chemical/gas/Gas.java

@@ -1,5 +1,6 @@
 package mekanism.api.chemical.gas;
 
+import com.mojang.serialization.Codec;
 import mekanism.api.MekanismAPI;
 import mekanism.api.NBTConstants;
 import mekanism.api.annotations.NothingNullByDefault;
@@ -21,6 +22,8 @@
 @NothingNullByDefault
 public class Gas extends Chemical<Gas> implements IGasProvider {
 
+    public static final Codec<Gas> CODEC = MekanismAPI.gasRegistry().getCodec();
+
     public Gas(GasBuilder builder) {
         super(builder, ChemicalTags.GAS);
     }

src/api/java/mekanism/api/chemical/gas/GasStack.java

@@ -1,5 +1,7 @@
 package mekanism.api.chemical.gas;
 
+import com.mojang.datafixers.util.Pair;
+import com.mojang.serialization.Codec;
 import mekanism.api.MekanismAPI;
 import mekanism.api.NBTConstants;
 import mekanism.api.annotations.NothingNullByDefault;
@@ -18,6 +20,11 @@
 @NothingNullByDefault
 public final class GasStack extends ChemicalStack<Gas> {
 
+    public static final Codec<GasStack> CODEC = Codec.pair(Gas.CODEC, Codec.LONG).xmap(
+          pair->new GasStack(pair.getFirst(), pair.getSecond()),
+          stack-> Pair.of(stack.getRaw(), stack.getAmount())
+          );
+
     /**
      * Empty GasStack instance.
      */

src/api/java/mekanism/api/recipes/ChemicalCrystallizerRecipe.java

@@ -37,7 +37,7 @@ public abstract class ChemicalCrystallizerRecipe extends MekanismRecipe implemen
      * @param output Output.
      */
     public ChemicalCrystallizerRecipe(ResourceLocation id, ChemicalStackIngredient<?, ?> input, ItemStack output) {
-        super(id);
+        super();
         this.input = Objects.requireNonNull(input, "Input cannot be null.");
         this.chemicalType = ChemicalType.getTypeFor(input);
         Objects.requireNonNull(output, "Output cannot be null.");

src/api/java/mekanism/api/recipes/ChemicalDissolutionRecipe.java

@@ -39,7 +39,7 @@ public abstract class ChemicalDissolutionRecipe extends MekanismRecipe implement
      * @param output    Output.
      */
     public ChemicalDissolutionRecipe(ResourceLocation id, ItemStackIngredient itemInput, GasStackIngredient gasInput, ChemicalStack<?> output) {
-        super(id);
+        super();
         this.itemInput = Objects.requireNonNull(itemInput, "Item input cannot be null.");
         this.gasInput = Objects.requireNonNull(gasInput, "Gas input cannot be null.");
         Objects.requireNonNull(output, "Output cannot be null.");

src/api/java/mekanism/api/recipes/CombinerRecipe.java

@@ -36,7 +36,7 @@ public abstract class CombinerRecipe extends MekanismRecipe implements BiPredica
      * @param output     Output.
      */
     public CombinerRecipe(ResourceLocation id, ItemStackIngredient mainInput, ItemStackIngredient extraInput, ItemStack output) {
-        super(id);
+        super();
         this.mainInput = Objects.requireNonNull(mainInput, "Main input cannot be null.");
         this.extraInput = Objects.requireNonNull(extraInput, "Secondary/Extra input cannot be null.");
         Objects.requireNonNull(output, "Output cannot be null.");

src/api/java/mekanism/api/recipes/ElectrolysisRecipe.java

@@ -39,7 +39,7 @@ public abstract class ElectrolysisRecipe extends MekanismRecipe implements Predi
      * @param rightGasOutput   Right output.
      */
     public ElectrolysisRecipe(ResourceLocation id, FluidStackIngredient input, FloatingLong energyMultiplier, GasStack leftGasOutput, GasStack rightGasOutput) {
-        super(id);
+        super();
         this.input = Objects.requireNonNull(input, "Input cannot be null.");
         this.energyMultiplier = Objects.requireNonNull(energyMultiplier, "Energy multiplier cannot be null.").copyAsConst();
         if (energyMultiplier.smallerThan(FloatingLong.ONE)) {

src/api/java/mekanism/api/recipes/FluidToFluidRecipe.java

@@ -31,7 +31,7 @@ public abstract class FluidToFluidRecipe extends MekanismRecipe implements Predi
      * @param output Output.
      */
     public FluidToFluidRecipe(ResourceLocation id, FluidStackIngredient input, FluidStack output) {
-        super(id);
+        super();
         this.input = Objects.requireNonNull(input, "Input cannot be null.");
         Objects.requireNonNull(output, "Output cannot be null.");
         if (output.isEmpty()) {

src/api/java/mekanism/api/recipes/ItemStackToEnergyRecipe.java

@@ -31,7 +31,7 @@ public abstract class ItemStackToEnergyRecipe extends MekanismRecipe implements
      * @param output Output, must be greater than zero.
      */
     public ItemStackToEnergyRecipe(ResourceLocation id, ItemStackIngredient input, FloatingLong output) {
-        super(id);
+        super();
         this.input = Objects.requireNonNull(input, "Input cannot be null.");
         Objects.requireNonNull(output, "Output cannot be null.");
         if (output.isZero()) {

src/api/java/mekanism/api/recipes/ItemStackToFluidRecipe.java

@@ -37,7 +37,7 @@ public abstract class ItemStackToFluidRecipe extends MekanismRecipe implements P
      * @param output Output.
      */
     public ItemStackToFluidRecipe(ResourceLocation id, ItemStackIngredient input, FluidStack output) {
-        super(id);
+        super();
         this.input = Objects.requireNonNull(input, "Input cannot be null.");
         Objects.requireNonNull(output, "Output cannot be null.");
         if (output.isEmpty()) {

src/api/java/mekanism/api/recipes/ItemStackToItemStackRecipe.java

@@ -37,7 +37,7 @@ public abstract class ItemStackToItemStackRecipe extends MekanismRecipe implemen
      * @param output Output.
      */
     public ItemStackToItemStackRecipe(ResourceLocation id, ItemStackIngredient input, ItemStack output) {
-        super(id);
+        super();
         this.input = Objects.requireNonNull(input, "Input cannot be null.");
         Objects.requireNonNull(output, "Output cannot be null.");
         if (output.isEmpty()) {

src/api/java/mekanism/api/recipes/MekanismRecipe.java

@@ -1,10 +1,8 @@
 package mekanism.api.recipes;
 
-import java.util.Objects;
 import mekanism.api.inventory.IgnoredIInventory;
 import net.minecraft.core.RegistryAccess;
 import net.minecraft.network.FriendlyByteBuf;
-import net.minecraft.resources.ResourceLocation;
 import net.minecraft.world.item.ItemStack;
 import net.minecraft.world.item.crafting.Recipe;
 import net.minecraft.world.level.Level;
@@ -15,27 +13,13 @@
  */
 public abstract class MekanismRecipe implements Recipe<IgnoredIInventory> {//TODO: Should we make implementations override equals and hashcode?
 
-    private final ResourceLocation id;
-
-    /**
-     * @param id Recipe name.
-     */
-    protected MekanismRecipe(ResourceLocation id) {
-        this.id = Objects.requireNonNull(id, "Recipe name cannot be null.");
-    }
-
     /**
      * Writes this recipe to a PacketBuffer.
      *
      * @param buffer The buffer to write to.
      */
     public abstract void write(FriendlyByteBuf buffer);
 
-    @NotNull
-    public ResourceLocation getId() {
-        return id;
-    }
-
     @Override
     public boolean matches(@NotNull IgnoredIInventory inv, @NotNull Level world) {
         //TODO: Decide if we ever want to make use of this method

src/api/java/mekanism/api/recipes/PressurizedReactionRecipe.java

@@ -55,7 +55,7 @@ public abstract class PressurizedReactionRecipe extends MekanismRecipe implement
      */
     public PressurizedReactionRecipe(ResourceLocation id, ItemStackIngredient inputSolid, FluidStackIngredient inputFluid, GasStackIngredient inputGas,
           FloatingLong energyRequired, int duration, ItemStack outputItem, GasStack outputGas) {
-        super(id);
+        super();
         this.inputSolid = Objects.requireNonNull(inputSolid, "Item input cannot be null.");
         this.inputFluid = Objects.requireNonNull(inputFluid, "Fluid input cannot be null.");
         this.inputGas = Objects.requireNonNull(inputGas, "Gas input cannot be null.");

src/api/java/mekanism/api/recipes/RotaryRecipe.java

@@ -8,7 +8,6 @@
 import mekanism.api.recipes.ingredients.ChemicalStackIngredient.GasStackIngredient;
 import mekanism.api.recipes.ingredients.FluidStackIngredient;
 import net.minecraft.network.FriendlyByteBuf;
-import net.minecraft.resources.ResourceLocation;
 import net.neoforged.neoforge.fluids.FluidStack;
 import org.jetbrains.annotations.Contract;
 
@@ -37,16 +36,14 @@ public abstract class RotaryRecipe extends MekanismRecipe {
     /**
      * Rotary recipe that converts a fluid into a gas.
      *
-     * @param id         Recipe name.
      * @param fluidInput Fluid input.
      * @param gasOutput  Gas output.
      *
-     * @apiNote It is recommended to use {@link #RotaryRecipe(ResourceLocation, FluidStackIngredient, GasStackIngredient, GasStack, FluidStack)} over this constructor in
-     * combination with {@link #RotaryRecipe(ResourceLocation, GasStackIngredient, FluidStack)} and making two separate recipes if the conversion will be possible in both
+     * @apiNote It is recommended to use {@link #RotaryRecipe(FluidStackIngredient, GasStackIngredient, GasStack, FluidStack)} over this constructor in
+     * combination with {@link #RotaryRecipe(GasStackIngredient, FluidStack)} and making two separate recipes if the conversion will be possible in both
      * directions.
      */
-    public RotaryRecipe(ResourceLocation id, FluidStackIngredient fluidInput, GasStack gasOutput) {
-        super(id);
+    public RotaryRecipe(FluidStackIngredient fluidInput, GasStack gasOutput) {
         this.fluidInput = Objects.requireNonNull(fluidInput, "Fluid input cannot be null.");
         Objects.requireNonNull(gasOutput, "Gas output cannot be null.");
         if (gasOutput.isEmpty()) {
@@ -63,16 +60,14 @@ public RotaryRecipe(ResourceLocation id, FluidStackIngredient fluidInput, GasSta
     /**
      * Rotary recipe that converts a gas into a fluid.
      *
-     * @param id          Recipe name.
      * @param gasInput    Gas input.
      * @param fluidOutput Fluid output.
      *
-     * @apiNote It is recommended to use {@link #RotaryRecipe(ResourceLocation, FluidStackIngredient, GasStackIngredient, GasStack, FluidStack)} over this constructor in
-     * combination with {@link #RotaryRecipe(ResourceLocation, FluidStackIngredient, GasStack)} and making two separate recipes if the conversion will be possible in both
-     * directions.
+     * @apiNote It is recommended to use {@link #RotaryRecipe(FluidStackIngredient, GasStackIngredient, GasStack, FluidStack)} over this constructor in combination with
+     * {@link #RotaryRecipe(FluidStackIngredient, GasStack)} and making two separate recipes if the conversion will be possible in both directions.
      */
-    public RotaryRecipe(ResourceLocation id, GasStackIngredient gasInput, FluidStack fluidOutput) {
-        super(id);
+    public RotaryRecipe(GasStackIngredient gasInput, FluidStack fluidOutput) {
+        super();
         this.gasInput = Objects.requireNonNull(gasInput, "Gas input cannot be null.");
         Objects.requireNonNull(fluidOutput, "Fluid output cannot be null.");
         if (fluidOutput.isEmpty()) {
@@ -89,18 +84,16 @@ public RotaryRecipe(ResourceLocation id, GasStackIngredient gasInput, FluidStack
     /**
      * Rotary recipe that is capable of converting a fluid into a gas and a gas into a fluid.
      *
-     * @param id          Recipe name.
      * @param fluidInput  Fluid input.
      * @param gasInput    Gas input.
      * @param gasOutput   Gas output.
      * @param fluidOutput Fluid output.
      *
-     * @apiNote It is recommended to use this constructor over using {@link #RotaryRecipe(ResourceLocation, FluidStackIngredient, GasStack)} and
-     * {@link #RotaryRecipe(ResourceLocation, GasStackIngredient, FluidStack)} in combination and creating two recipes if the conversion will be possible in both
+     * @apiNote It is recommended to use this constructor over using {@link #RotaryRecipe(FluidStackIngredient, GasStack)} and
+     * {@link #RotaryRecipe(GasStackIngredient, FluidStack)} in combination and creating two recipes if the conversion will be possible in both
      * directions.
      */
-    public RotaryRecipe(ResourceLocation id, FluidStackIngredient fluidInput, GasStackIngredient gasInput, GasStack gasOutput, FluidStack fluidOutput) {
-        super(id);
+    public RotaryRecipe(FluidStackIngredient fluidInput, GasStackIngredient gasInput, GasStack gasOutput, FluidStack fluidOutput) {
         this.gasInput = Objects.requireNonNull(gasInput, "Gas input cannot be null.");
         this.fluidInput = Objects.requireNonNull(fluidInput, "Fluid input cannot be null.");
         Objects.requireNonNull(gasOutput, "Gas output cannot be null.");

src/api/java/mekanism/api/recipes/SawmillRecipe.java

@@ -43,7 +43,7 @@ public abstract class SawmillRecipe extends MekanismRecipe implements Predicate<
      * @apiNote At least one output must not be empty.
      */
     public SawmillRecipe(ResourceLocation id, ItemStackIngredient input, ItemStack mainOutput, ItemStack secondaryOutput, double secondaryChance) {
-        super(id);
+        super();
         this.input = Objects.requireNonNull(input, "Input cannot be null.");
         Objects.requireNonNull(mainOutput, "Main output cannot be null.");
         Objects.requireNonNull(secondaryOutput, "Secondary output cannot be null.");

src/api/java/mekanism/api/recipes/chemical/ChemicalChemicalToChemicalRecipe.java

@@ -40,7 +40,7 @@ public abstract class ChemicalChemicalToChemicalRecipe<CHEMICAL extends Chemical
      * @apiNote The order of the inputs does not matter.
      */
     public ChemicalChemicalToChemicalRecipe(ResourceLocation id, INGREDIENT leftInput, INGREDIENT rightInput, STACK output) {
-        super(id);
+        super();
         this.leftInput = Objects.requireNonNull(leftInput, "Left input cannot be null.");
         this.rightInput = Objects.requireNonNull(rightInput, "Right input cannot be null.");
         Objects.requireNonNull(output, "Output cannot be null.");

src/api/java/mekanism/api/recipes/chemical/ChemicalToChemicalRecipe.java

@@ -36,7 +36,7 @@ public abstract class ChemicalToChemicalRecipe<CHEMICAL extends Chemical<CHEMICA
      * @param output Output.
      */
     public ChemicalToChemicalRecipe(ResourceLocation id, INGREDIENT input, STACK output) {
-        super(id);
+        super();
         this.input = Objects.requireNonNull(input, "Input cannot be null.");
         Objects.requireNonNull(output, "Output cannot be null.");
         if (output.isEmpty()) {

src/api/java/mekanism/api/recipes/chemical/FluidChemicalToChemicalRecipe.java

@@ -42,7 +42,7 @@ public abstract class FluidChemicalToChemicalRecipe<CHEMICAL extends Chemical<CH
      * @param output        Output.
      */
     public FluidChemicalToChemicalRecipe(ResourceLocation id, FluidStackIngredient fluidInput, INGREDIENT chemicalInput, STACK output) {
-        super(id);
+        super();
         this.fluidInput = Objects.requireNonNull(fluidInput, "Fluid input cannot be null.");
         this.chemicalInput = Objects.requireNonNull(chemicalInput, "Chemical input cannot be null.");
         Objects.requireNonNull(output, "Output cannot be null.");

src/api/java/mekanism/api/recipes/chemical/ItemStackChemicalToItemStackRecipe.java

@@ -43,7 +43,7 @@ public abstract class ItemStackChemicalToItemStackRecipe<CHEMICAL extends Chemic
      * @param output        Output.
      */
     public ItemStackChemicalToItemStackRecipe(ResourceLocation id, ItemStackIngredient itemInput, INGREDIENT chemicalInput, ItemStack output) {
-        super(id);
+        super();
         this.itemInput = Objects.requireNonNull(itemInput, "Item input cannot be null.");
         this.chemicalInput = Objects.requireNonNull(chemicalInput, "Chemical input cannot be null.");
         Objects.requireNonNull(output, "Output cannot be null.");

src/api/java/mekanism/api/recipes/chemical/ItemStackToChemicalRecipe.java

@@ -37,7 +37,7 @@ public abstract class ItemStackToChemicalRecipe<CHEMICAL extends Chemical<CHEMIC
      * @param output Output.
      */
     public ItemStackToChemicalRecipe(ResourceLocation id, ItemStackIngredient input, STACK output) {
-        super(id);
+        super();
         this.input = Objects.requireNonNull(input, "Input cannot be null.");
         Objects.requireNonNull(output, "Output cannot be null.");
         if (output.isEmpty()) {

src/api/java/mekanism/api/recipes/ingredients/InputIngredient.java

@@ -1,6 +1,7 @@
 package mekanism.api.recipes.ingredients;
 
 import com.google.gson.JsonElement;
+import com.mojang.serialization.Codec;
 import java.util.List;
 import java.util.function.Predicate;
 import net.minecraft.MethodsReturnNonnullByDefault;
@@ -73,4 +74,10 @@ default boolean hasNoMatchingInstances() {
      * @return JsonElement representation of this ingredient.
      */
     JsonElement serialize();
+
+    /**
+     *
+     * @return the codec for this ingredient
+     */
+    Codec<InputIngredient<TYPE>> codec();
 }

src/api/java/mekanism/api/recipes/ingredients/creator/IIngredientCreator.java

@@ -1,6 +1,7 @@
 package mekanism.api.recipes.ingredients.creator;
 
 import com.google.gson.JsonElement;
+import com.mojang.serialization.Codec;
 import java.util.stream.Stream;
 import mekanism.api.annotations.NothingNullByDefault;
 import mekanism.api.recipes.ingredients.InputIngredient;
@@ -62,6 +63,8 @@ public interface IIngredientCreator<TYPE, STACK, INGREDIENT extends InputIngredi
      */
     INGREDIENT deserialize(@Nullable JsonElement json);
 
+    Codec<INGREDIENT> codec();
+
     /**
      * Combines multiple Ingredients into a single Ingredient.
      *

src/main/java/mekanism/common/Mekanism.java

@@ -56,6 +56,7 @@
 import mekanism.common.item.loot.MekanismLootFunctions;
 import mekanism.common.item.predicate.FullCanteenItemPredicate;
 import mekanism.common.item.predicate.MaxedModuleContainerItemPredicate;
+import mekanism.common.item.predicate.MekanismItemPredicates;
 import mekanism.common.lib.MekAnnotationScanner;
 import mekanism.common.lib.Version;
 import mekanism.common.lib.frequency.FrequencyManager;
@@ -69,6 +70,7 @@
 import mekanism.common.network.to_client.PacketTransmitterUpdate;
 import mekanism.common.recipe.MekanismRecipeType;
 import mekanism.common.recipe.condition.ConditionExistsCondition;
+import mekanism.common.recipe.condition.MekanismRecipeConditions;
 import mekanism.common.recipe.condition.ModVersionLoadedCondition;
 import mekanism.common.registries.MekanismBlocks;
 import mekanism.common.registries.MekanismContainerTypes;
@@ -222,6 +224,8 @@ public Mekanism() {
         MekanismSlurries.SLURRIES.createAndRegisterChemical(modEventBus);
         MekanismRobitSkins.createAndRegisterDatapack(modEventBus);
         MekanismModules.MODULES.createAndRegister(modEventBus);
+        MekanismRecipeConditions.CONDITION_CODECS.register(modEventBus);
+        MekanismItemPredicates.PREDICATES.register(modEventBus);
         modEventBus.addListener(this::registerEventListener);
         //Set our version number to match the mods.toml file, which matches the one in our build.gradle
         versionNumber = new Version(ModLoadingContext.get().getActiveContainer());
@@ -245,11 +249,6 @@ private void registerEventListener(RegisterEvent event) {
         event.register(MekanismAPI.INFUSE_TYPE_REGISTRY_NAME, emptyName, () -> MekanismAPI.EMPTY_INFUSE_TYPE);
         event.register(MekanismAPI.PIGMENT_REGISTRY_NAME, emptyName, () -> MekanismAPI.EMPTY_PIGMENT);
         event.register(MekanismAPI.SLURRY_REGISTRY_NAME, emptyName, () -> MekanismAPI.EMPTY_SLURRY);
-        //Register our custom serializer condition
-        if (event.getRegistryKey().equals(ForgeRegistries.Keys.RECIPE_SERIALIZERS)) {
-            CraftingHelper.register(ConditionExistsCondition.Serializer.INSTANCE);
-            CraftingHelper.register(ModVersionLoadedCondition.Serializer.INSTANCE);
-        }
     }
 
     public static ResourceLocation rl(String path) {
@@ -349,9 +348,6 @@ private void commonSetup(FMLCommonSetupEvent event) {
             registerDispenseBehavior(new ModuleDispenseBehavior(), MekanismItems.MEKA_TOOL);
             registerDispenseBehavior(new MekaSuitDispenseBehavior(), MekanismItems.MEKASUIT_HELMET, MekanismItems.MEKASUIT_BODYARMOR, MekanismItems.MEKASUIT_PANTS,
                   MekanismItems.MEKASUIT_BOOTS);
-            //Register custom item predicates
-            ItemPredicate.register(FullCanteenItemPredicate.ID, json -> FullCanteenItemPredicate.INSTANCE);
-            ItemPredicate.register(MaxedModuleContainerItemPredicate.ID, MaxedModuleContainerItemPredicate::fromJson);
             //Add any extra game event frequencies
             MekanismGameEvents.addFrequencies();
         });