Java Code Examples for net.minecraft.util.JsonUtils

The following examples show how to use net.minecraft.util.JsonUtils. These examples are extracted from open source projects. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
@Override
public LootEntry deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context) throws JsonParseException {
    JsonObject jsonobject = JsonUtils.getJsonObject(json, "loot item");
    String type = JsonUtils.getString(jsonobject, "type");
    if (serializerMap.containsKey(type)) {
        int weight = JsonUtils.getInt(jsonobject, "weight", 1);
        int quality = JsonUtils.getInt(jsonobject, "quality", 0);
        LootCondition[] lootConditions;
        if (jsonobject.has("conditions")) {
            lootConditions = JsonUtils.deserializeClass(jsonobject, "conditions", context, LootCondition[].class);
        } else {
            lootConditions = new LootCondition[0];
        }
        LootTableEntrySerializer serializer = serializerMap.get(type);
        return serializer.deserialize(jsonobject, context, weight, quality, lootConditions);
    }
    return delegatedDeserializer.deserialize(json, typeOfT, context);
}
 
Example 2
@Override
public IRecipe parse(JsonContext context, JsonObject json) {
    String group = JsonUtils.getString(json, "group", "");

    NonNullList<Ingredient> ings = NonNullList.create();
    for (JsonElement ele : JsonUtils.getJsonArray(json, "ingredients"))
        ings.add(CraftingHelper.getIngredient(ele, context));

    if (ings.isEmpty())
        throw new JsonParseException("No ingredients for shapeless recipe");

    JsonObject result = JsonUtils.getJsonObject(json, "result");
    String name = JsonUtils.getString(result, "name");
    int amount = JsonUtils.getInt(result, "amount", 1);
    ItemStack stack = ItemStack.EMPTY;
    for (MetaItem<?> item : MetaItems.ITEMS) {
        MetaItem<?>.MetaValueItem value = item.getItem(name);
        if (value != null) {
            stack = value.getStackForm(amount);
        }
    }
    return new ShapelessOreRecipe(group.isEmpty() ? null : new ResourceLocation(group), ings, stack);
}
 
Example 3
public static LootEntryMetaItem deserialize(JsonObject object, JsonDeserializationContext context, int weight, int quality, LootCondition[] conditions) {
    String entryName = net.minecraftforge.common.ForgeHooks.readLootEntryName(object, "item");
    LootFunction[] lootFunctions;
    if (object.has("functions")) {
        lootFunctions = JsonUtils.deserializeClass(object, "functions", context, LootFunction[].class);
    } else {
        lootFunctions = new LootFunction[0];
    }
    String metaItemName = JsonUtils.getString(object, "name");
    MetaValueItem metaValueItem = getMetaItem(metaItemName);
    if (metaValueItem == null) {
        throw new IllegalArgumentException("Unknown meta item: '" + metaItemName + "'");
    }
    return new LootEntryMetaItem(metaValueItem, weight, quality, lootFunctions, conditions, entryName);
}
 
Example 4
public static LootEntryOreDict deserialize(JsonObject object, JsonDeserializationContext context, int weight, int quality, LootCondition[] conditions) {

        String entryName = net.minecraftforge.common.ForgeHooks.readLootEntryName(object, "item");
        LootFunction[] lootFunctions;
        if (object.has("functions")) {
            lootFunctions = JsonUtils.deserializeClass(object, "functions", context, LootFunction[].class);
        } else {
            lootFunctions = new LootFunction[0];
        }
        String oreDictName = JsonUtils.getString(object, "name");
        return new LootEntryOreDict(oreDictName, weight, quality, lootFunctions, conditions, entryName);
    }
 
Example 5
@Override
public Ingredient parse(JsonContext context, JsonObject json) {
    String name = JsonUtils.getString(json, "name");
    int amount = JsonUtils.getInt(json, "amount", 1);
    for (MetaItem<?> item : MetaItems.ITEMS) {
        MetaItem<?>.MetaValueItem value = item.getItem(name);
        if (value != null) {
            return Ingredient.fromStacks(value.getStackForm(amount));
        }
    }
    return Ingredient.EMPTY;
}
 
Example 6
Source Project: Kettle   Source File: CraftMagicNumbers.java    License: GNU General Public License v3.0 5 votes vote down vote up
@Override
public Advancement loadAdvancement(NamespacedKey key, String advancement) {
    if (Bukkit.getAdvancement(key) != null) {
        throw new IllegalArgumentException("Advancement " + key + " already exists.");
    }

    net.minecraft.advancements.Advancement.Builder nms = JsonUtils.gsonDeserialize(AdvancementManager.GSON, advancement, net.minecraft.advancements.Advancement.Builder.class);
    if (nms != null) {
        AdvancementManager.ADVANCEMENT_LIST.loadAdvancements(Maps.newHashMap(Collections.singletonMap(CraftNamespacedKey.toMinecraft(key), nms)));
        Advancement bukkit = Bukkit.getAdvancement(key);

        if (bukkit != null) {
            File file = new File(MinecraftServer.getServerCB().getAdvancementManager().advancementsDir, key.getNamespace() + File.separator + key.getKey() + ".json");
            file.getParentFile().mkdirs();

            try {
                Files.write(advancement, file, Charsets.UTF_8);
            } catch (IOException ex) {
                Bukkit.getLogger().log(Level.SEVERE, "Error saving advancement " + key, ex);
            }

            MinecraftServer.getServerCB().getPlayerList().reloadResources();

            return bukkit;
        }
    }

    return null;
}
 
Example 7
@Override
public IRecipe parse(JsonContext context, JsonObject json)
{
    String group = JsonUtils.getString(json, "group", "");

    NonNullList<Ingredient> ings = NonNullList.create();
    for (JsonElement ele : JsonUtils.getJsonArray(json, "ingredients"))
        ings.add(CraftingHelper.getIngredient(ele, context));

    if (ings.isEmpty())
        throw new JsonParseException("No ingredients for shapeless recipe");

    ItemStack itemstack = CraftingHelper.getItemStack(JsonUtils.getJsonObject(json, "result"), context);

    int[] damage = new int[ings.size()];
    if (JsonUtils.hasField(json, "damage"))
    {
        JsonArray array = JsonUtils.getJsonArray(json, "damage");
        if (array.size() > damage.length)
            throw new JsonParseException("Too many values for damage array: got " + array.size() + ", expected " + damage.length);

        for (int i = 0; i < array.size(); i++)
        {
            JsonElement element = array.get(i);
            if (!element.isJsonPrimitive() || !element.getAsJsonPrimitive().isNumber())
                throw new JsonSyntaxException("Entry in damage array is not a number, got " + element);

            damage[i] = element.getAsJsonPrimitive().getAsInt();
        }
    }
    return new DamageableShapelessOreRecipe(group.isEmpty() ? null : new ResourceLocation(group), damage, ings, itemstack);
}
 
Example 8
@Nonnull
@Override
public Ingredient parse(JsonContext context, JsonObject json) {
	String name = JsonUtils.getString(json, "fluid");
	int amount = JsonUtils.getInt(json, "amount", 1000);
	Fluid fluid = FluidRegistry.getFluid(name);
	if (fluid == null)
		throw new JsonSyntaxException("Fluid with name " + name + " could not be found");
	return new IngredientFluidStack(fluid, amount);
}
 
Example 9
@Override
public IRecipe parse(JsonContext context, JsonObject json) {
	String group = JsonUtils.getString(json, "group", "");
	NonNullList<Ingredient> ingredients = NonNullList.create();
	for (JsonElement element : JsonUtils.getJsonArray(json, "ingredients"))
		ingredients.add(CraftingHelper.getIngredient(element, context));

	if (ingredients.isEmpty())
		throw new JsonParseException("No ingredients in shapeless recipe");

	ItemStack result = CraftingHelper.getItemStack(JsonUtils.getJsonObject(json, "result"), context);
	RecipeShapelessFluid recipe = new RecipeShapelessFluid(group.isEmpty() ? null : new ResourceLocation(group), result, ingredients);

	return recipe;
}
 
Example 10
Source Project: AgriCraft   Source File: CustomWoodShapedRecipe.java    License: MIT License 5 votes vote down vote up
@Override
public IRecipe parse(JsonContext context, JsonObject json) {
    ShapedOreRecipe fake = ShapedOreRecipe.factory(context, json);
    CraftingHelper.ShapedPrimer primer = new CraftingHelper.ShapedPrimer();
    primer.width = fake.getRecipeWidth();
    primer.height = fake.getRecipeHeight();
    primer.input = fake.getIngredients();
    primer.mirrored = JsonUtils.getBoolean(json, "mirrored", true); // Hack
    return new CustomWoodShapedRecipe(fake.getRegistryName(), fake.getRecipeOutput(), primer);
}
 
Example 11
Source Project: OpenModsLib   Source File: ModelUpdater.java    License: MIT License 5 votes vote down vote up
public static <T extends Enum<T>> ValueConverter<T> enumConverter(Class<T> enumCls) {
	final ImmutableMap.Builder<String, T> valuesBuilder = ImmutableMap.builder();
	for (T c : enumCls.getEnumConstants())
		valuesBuilder.put(c.name().toLowerCase(Locale.ROOT), c);

	final ImmutableMap<String, T> values = valuesBuilder.build();

	return (name, element) -> {
		final String enumName = JsonUtils.getString(element, name);
		return values.get(enumName.toLowerCase(Locale.ROOT));
	};
}
 
Example 12
Source Project: OpenModsLib   Source File: VariantSelectorData.java    License: MIT License 5 votes vote down vote up
private static Set<ResourceLocation> parseModels(String name, JsonElement value) {
	if (value.isJsonArray()) {
		return parseArrayOfLocations(name, value);
	} else if (value.isJsonPrimitive()) { return parseSingleLocation(value); }

	throw new JsonSyntaxException("Expected " + name + " to be a string, was " + JsonUtils.toString(value));
}
 
Example 13
Source Project: OpenModsLib   Source File: VariantSelectorData.java    License: MIT License 5 votes vote down vote up
private static Set<ResourceLocation> parseArrayOfLocations(String name, JsonElement value) {
	final ImmutableSet.Builder<ResourceLocation> result = ImmutableSet.builder();

	for (JsonElement e : value.getAsJsonArray()) {
		if (e.isJsonPrimitive()) {
			final ResourceLocation loc = new ModelResourceLocation(value.getAsString());
			result.add(loc);
		} else {
			throw new JsonSyntaxException("Expected elements of " + name + " to be a string, was " + JsonUtils.toString(e));
		}
	}

	return result.build();
}
 
Example 14
@Override
public void loadFromConfig(JsonObject object) {
    this.blockState = PredicateConfigUtils.parseBlockStateDefinition(object.getAsJsonObject("block"));
    this.minIndicatorAmount = JsonUtils.getInt(object, "min_amount", 0);
    this.maxIndicatorAmount = JsonUtils.getInt(object, "max_amount", 2);
}
 
Example 15
Source Project: GokiStats   Source File: LevelCondition.java    License: MIT License 4 votes vote down vote up
@Nonnull
@Override
public LevelCondition deserialize(JsonObject json, JsonDeserializationContext context) {
    return new LevelCondition(JsonUtils.getInt(json, "minLevel"));
}
 
Example 16
Source Project: OpenModsLib   Source File: EnchantingRecipe.java    License: MIT License 4 votes vote down vote up
@Override
public BooleanSupplier parse(JsonContext context, JsonObject json) {
	final String enchId = JsonUtils.getString(json, "id");
	return () -> Enchantment.REGISTRY.containsKey(new ResourceLocation(enchId));
}