Allow adding supplied effects to FoodProperties (#119)

Signed-off-by: shedaniel <daniel@shedaniel.me>

fabric/src/main/java/dev/architectury/hooks/item/food/fabric/FoodPropertiesHooksImpl.java

@@ -0,0 +1,33 @@
+/*
+ * This file is part of architectury.
+ * Copyright (C) 2020, 2021 architectury
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+
+package dev.architectury.hooks.item.food.fabric;
+
+import net.minecraft.world.effect.MobEffectInstance;
+import net.minecraft.world.food.FoodProperties;
+
+import java.util.function.Supplier;
+
+public class FoodPropertiesHooksImpl {
+    public static void effect(FoodProperties.Builder builder,
+                              Supplier<? extends MobEffectInstance> effectSupplier, float chance) {
+        // Fabric doesn't have deferred registration, so the mob effect should always be available anyway
+        builder.effect(effectSupplier.get(), chance);
+    }
+}