package com.priyx.giantcraftings.recipe; import com.mojang.serialization.Codec; import com.mojang.serialization.MapCodec; import com.mojang.serialization.codecs.RecordCodecBuilder; import net.minecraft.item.ItemStack; import net.minecraft.network.RegistryByteBuf; import net.minecraft.network.codec.PacketCodec; import net.minecraft.recipe.Ingredient; import net.minecraft.recipe.RecipeSerializer; import java.util.HashMap; import java.util.List; import java.util.Map; public class GiantRecipeSerializer implements RecipeSerializer { public static final MapCodec CODEC = RecordCodecBuilder.mapCodec(instance -> instance.group( Codec.STRING.listOf().fieldOf("pattern").forGetter(recipe -> recipe.pattern), Codec.unboundedMap(Codec.STRING, Ingredient.CODEC) .xmap( map -> { Map result = new HashMap<>(); map.forEach((k, v) -> result.put(k.charAt(0), v)); return result; }, map -> { Map result = new HashMap<>(); map.forEach((k, v) -> result.put(String.valueOf(k), v)); return result; } ) .fieldOf("key").forGetter(recipe -> recipe.key), ItemStack.CODEC.fieldOf("result").forGetter(recipe -> recipe.result) ).apply(instance, GiantRecipe::new) ); public static final PacketCodec PACKET_CODEC = PacketCodec.of( (buf, recipe) -> { buf.writeVarInt(recipe.pattern.size()); for (String line : recipe.pattern) { buf.writeString(line); } buf.writeVarInt(recipe.key.size()); recipe.key.forEach((c, ingredient) -> { buf.writeChar(c); Ingredient.PACKET_CODEC.encode(buf, ingredient); }); ItemStack.PACKET_CODEC.encode(buf, recipe.result); }, buf -> { int patternSize = buf.readVarInt(); List pattern = new java.util.ArrayList<>(); for (int i = 0; i < patternSize; i++) { pattern.add(buf.readString()); } int keySize = buf.readVarInt(); Map key = new HashMap<>(); for (int i = 0; i < keySize; i++) { char c = buf.readChar(); Ingredient ingredient = Ingredient.PACKET_CODEC.decode(buf); key.put(c, ingredient); } ItemStack result = ItemStack.PACKET_CODEC.decode(buf); return new GiantRecipe(pattern, key, result); } ); @Override public MapCodec codec() { return CODEC; } @Override public PacketCodec packetCodec() { return PACKET_CODEC; } }