feat: implement bullshitless recipe system

src/main/java/net/anvilcraft/ntx4core/Ntx4Core.java

@@ -3,6 +3,7 @@ package net.anvilcraft.ntx4core;
 import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
 
+import net.minecraft.util.Identifier;
 import net.minecraftforge.common.MinecraftForge;
 import net.minecraftforge.eventbus.api.IEventBus;
 import net.minecraftforge.fml.common.Mod;
@@ -27,4 +28,8 @@ public class Ntx4Core {
     private void commonSetup(final FMLCommonSetupEvent event) {}
 
     private void clientSetup(final FMLClientSetupEvent event) {}
+
+    public static Identifier id(String s) {
+        return new Identifier(MODID, s);
+    }
 }

src/main/java/net/anvilcraft/ntx4core/RecipesEvent.java

@@ -0,0 +1,31 @@
+package net.anvilcraft.ntx4core;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import net.minecraft.recipe.Recipe;
+import net.minecraft.recipe.RecipeType;
+import net.minecraft.util.Identifier;
+import net.minecraftforge.eventbus.api.Event;
+import net.minecraftforge.fml.event.IModBusEvent;
+
+public class RecipesEvent extends Event implements IModBusEvent {
+    public Map<RecipeType<?>, Map<Identifier, Recipe<?>>> recipes;
+    public Map<Identifier, Recipe<?>> recipesById;
+
+    public RecipesEvent(
+        Map<RecipeType<?>, Map<Identifier, Recipe<?>>> recipes,
+        Map<Identifier, Recipe<?>> recipesById
+    ) {
+        this.recipes = recipes;
+        this.recipesById = recipesById;
+    }
+
+    public void registerRecipe(Recipe<?> recipe) {
+        if (!this.recipes.containsKey(recipe.getType()))
+            this.recipes.put(recipe.getType(), new HashMap<>());
+
+        this.recipes.get(recipe.getType()).put(recipe.getId(), recipe);
+        this.recipesById.put(recipe.getId(), recipe);
+    }
+}

src/main/java/net/anvilcraft/ntx4core/mixin/common/RecipeManagerMixin.java

@@ -0,0 +1,48 @@
+package net.anvilcraft.ntx4core.mixin.common;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Shadow;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+
+import com.google.gson.JsonElement;
+
+import net.anvilcraft.ntx4core.Ntx4Core;
+import net.anvilcraft.ntx4core.RecipesEvent;
+import net.minecraft.recipe.Recipe;
+import net.minecraft.recipe.RecipeManager;
+import net.minecraft.recipe.RecipeType;
+import net.minecraft.resource.ResourceManager;
+import net.minecraft.util.Identifier;
+import net.minecraft.util.profiler.Profiler;
+import net.minecraftforge.fml.ModLoader;
+
+@Mixin(RecipeManager.class)
+public class RecipeManagerMixin {
+    @Shadow
+    private Map<RecipeType<?>, Map<Identifier, Recipe<?>>> recipes;
+
+    @Shadow
+    private Map<Identifier, Recipe<?>> recipesById;
+
+    @Inject(method = "apply", at = @At("RETURN"))
+    private void afterLoad(
+        Map<Identifier, JsonElement> alec1,
+        ResourceManager alec2,
+        Profiler alec3,
+        CallbackInfo ci
+    ) {
+        Ntx4Core.LOGGER.info("Firing Recipe Event");
+        Map<RecipeType<?>, Map<Identifier, Recipe<?>>> recipes = new HashMap<>();
+        this.recipes.forEach((k, v) -> recipes.put(k, new HashMap<>(v)));
+
+        var ev = new RecipesEvent(recipes, new HashMap<>(this.recipesById));
+        ModLoader.get().postEvent(ev);
+        this.recipes = ev.recipes;
+        this.recipesById = ev.recipesById;
+    }
+}

src/main/java/net/anvilcraft/ntx4core/recipes/ShapelessRecipes.java

@@ -0,0 +1,15 @@
+package net.anvilcraft.ntx4core.recipes;
+
+import net.anvilcraft.ntx4core.Ntx4Core;
+import net.anvilcraft.ntx4core.RecipesEvent;
+import net.minecraftforge.eventbus.api.SubscribeEvent;
+import net.minecraftforge.fml.common.Mod.EventBusSubscriber;
+import net.minecraftforge.fml.common.Mod.EventBusSubscriber.Bus;
+
+@EventBusSubscriber(modid = Ntx4Core.MODID, bus = Bus.MOD)
+public class ShapelessRecipes {
+    @SubscribeEvent
+    public static void onRecipeRegister(RecipesEvent ev) {
+        // TODO
+    }
+}

src/main/resources/ntx4core.mixins.json

@@ -3,7 +3,9 @@
     "package": "net.anvilcraft.ntx4core.mixin",
     "compatibilityLevel": "JAVA_17",
     "minVersion": "0.8",
-    "mixins": [],
+    "mixins": [
+        "common.RecipeManagerMixin"
+    ],
     "client": [
         "client.SplashOverlayMixin",
         "client.TitleScreenMixin"