Java VillagerCareer类代码示例

import net.minecraftforge.fml.common.registry.VillagerRegistry.VillagerCareer; //导入依赖的package包/类
public static void init() {
    mechanicProfession = new VillagerProfession(Names.MOD_ID + ":mechanic",
            Textures.VILLAGER_MECHANIC, "minecraft:textures/entity/zombie_villager/zombie_villager.png");
    VillagerCareer career = new VillagerCareer(mechanicProfession, Names.MOD_ID + ".mechanic");
    career.addTrade(1,
            new ListItemForEmeralds(Itemss.PCB_BLUEPRINT, new PriceInfo(10, 19)),
            new ListItemForEmeralds(Itemss.NUKE_VIRUS, new PriceInfo(1, 5)),
            new ListItemForEmeralds(Itemss.STOP_WORM, new PriceInfo(1, 5))
    );
    for (int i = 0; i < ItemAssemblyProgram.PROGRAMS_AMOUNT; i++) {
        career.addTrade(1,
                new ListItemForEmeralds(new ItemStack(Itemss.ASSEMBLY_PROGRAM, 1, i), new PriceInfo(5, 11)));
    }
}
 

import net.minecraftforge.fml.common.registry.VillagerRegistry.VillagerCareer; //导入依赖的package包/类
/**
 * Creates a new villager trade from the supplied JSON object and adds it to the specified career
 * @param career The VillagerCareer instance to add the new trade to
 * @param careerLevel the level at which the new trade should be added
 * @param jsonRecipeObject the JSON object representing the new trade
 */
private static void addTradeToCareer(VillagerCareer career, int careerLevel, JsonObject jsonRecipeObject)
{
	JsonElement jsonBuyElement = jsonRecipeObject.get("buy");
	JsonElement jsonBuyElementB = (jsonRecipeObject.has("buyB") ? jsonRecipeObject.get("buyB") : null);
	JsonElement jsonSellElement = jsonRecipeObject.get("sell");

	ExtraTradeData extraTradeData = new ExtraTradeData();
	extraTradeData.chance = (jsonRecipeObject.has("chance") ? jsonRecipeObject.get("chance").getAsDouble() : 1);
	if (jsonRecipeObject.has("rewardExp")) extraTradeData.rewardsExp = jsonRecipeObject.get("rewardExp").getAsBoolean();
	if (jsonRecipeObject.has("maxUses")) extraTradeData.maxTradeUses = jsonRecipeObject.get("maxUses").getAsInt();


	ItemStacksAndPrices buy = getItemStacksAndPrices(jsonBuyElement);
	ItemStacksAndPrices buyB = (jsonBuyElementB != null ? getItemStacksAndPrices(jsonBuyElementB) : null);
	ItemStacksAndPrices sell = getItemStacksAndPrices(jsonSellElement);

	boolean isVillagerBuying = containsCurrencyItems(sell.getItemStacks());
	boolean isVillagerSelling = (containsCurrencyItems(buy.getItemStacks()) || (buyB != null ? containsCurrencyItems(buyB.getItemStacks()) : false));

	if (isVillagerBuying)
	{
		career.addTrade(careerLevel, new VTTVillagerBuyingTrade(buy, buyB, sell, extraTradeData));
	}
	else if (isVillagerSelling)
	{
		career.addTrade(careerLevel, new VTTVillagerSellingTrade(buy, buyB, sell, extraTradeData));
	}
	else
	{
		career.addTrade(careerLevel, new VTTVillagerTradeBase(buy, buyB, sell, extraTradeData));
	}
}
 

import net.minecraftforge.fml.common.registry.VillagerRegistry.VillagerCareer; //导入依赖的package包/类
private static void clearCareerTrades(VillagerCareer career)
{
	List<List<ITradeList>> trades = new VTTVillagerCareer(career).getTrades();
	for (List<ITradeList> careerTrades : trades)
	{
		careerTrades.clear();
	}
	trades.clear();
}
 

import net.minecraftforge.fml.common.registry.VillagerRegistry.VillagerCareer; //导入依赖的package包/类
@Override
public void execute(MinecraftServer server, ICommandSender sender, String[] args) throws CommandException
{
	World world = sender.getEntityWorld();
	if (!world.isRemote)
	{

		if (args.length == 0)
		{
			for (Map.Entry<Integer, String> kvp : VillagerRegistryHelper.getProfessionIdsAndNamesSortedById())
			{
				sender.sendMessage(new TextComponentString(kvp.getKey() + ": " + kvp.getValue()));
			}
			return;
		}

		if (args.length == 2 && args[0].equals("profession"))
		{
			VillagerProfession profession = VillagerRegistryHelper.getProfession(args[1]);
			if (profession != null)
			{
				for (VillagerCareer career : new VTTVillagerProfession(profession).getCareers())
				{
					VTTVillagerCareer vttCareer = new VTTVillagerCareer(career);
					sender.sendMessage(new TextComponentString(vttCareer.getId() + ": " + vttCareer.getName()));
					sender.sendMessage(new TextComponentString("   " + vttCareer.getCareerLevels() + " levels"));
				}
			}
		}

	}
}
 

import net.minecraftforge.fml.common.registry.VillagerRegistry.VillagerCareer; //导入依赖的package包/类
private void addVillager(String name, EntityVillager.ITradeList[][] trades) {
  VillagerProfession prof = new VillagerProfession(Const.MODRES + name,
      Const.MODRES + "textures/entity/villager/" + name + ".png",
      "minecraft:textures/entity/zombie_villager/zombie_villager.png");
  VillagerProfRegistry.register(prof);
  VillagerCareer villager = new VillagerCareer(prof, name);
  for (int i = 0; i < trades.length; i++) {
    villager.addTrade(i + 1, trades[i]);
  }
}
 

import net.minecraftforge.fml.common.registry.VillagerRegistry.VillagerCareer; //导入依赖的package包/类
public static void registerUselessVillager() {
	final VillagerProfession prof = new VillagerProfession(
			"openblocks:radio",
			"openblocks:textures/models/king-ish.png",
			"minecraft:textures/entity/zombie_villager/zombie_villager.png"); // TODO: zombie texture?

	GameRegistry.findRegistry(VillagerProfession.class).register(prof);

	final VillagerCareer career = new VillagerCareer(prof, "audiophile")
			.addTrade(1, new EmeraldForItems(Item.getItemFromBlock(Blocks.NOTEBLOCK), new PriceInfo(5, 7)))
			.addTrade(2, new ListItemForEmeralds(Item.getItemFromBlock(Blocks.JUKEBOX), new PriceInfo(10, 15))); // extra for sound quality!

	for (ItemStack record : OreDictionary.getOres("record"))
		career.addTrade(3, new ListItemForEmeralds(record.getItem(), new PriceInfo(3, 6)));
}
 

import net.minecraftforge.fml.common.registry.VillagerRegistry.VillagerCareer; //导入依赖的package包/类
private static VillagerCareer regCareer(VillagerProfession parent, String name, HarshenTrade trade)
{
	return new VillagerCareer(parent, name).addTrade(1, trade);
}
 

import net.minecraftforge.fml.common.registry.VillagerRegistry.VillagerCareer; //导入依赖的package包/类
/**
 * Parses the contents of an individual trade file, and adds or removes the trades to or from the specified profession and career
 * @param fileContents
 */
private static void loadTradesFromFile(String fileContents)
{
	// parse the provided string as JSON
	JsonObject jsonObject = new JsonParser().parse(fileContents).getAsJsonObject();

	// identify the profession and career to apply these trades to
	String jsonProfession = jsonObject.get("Profession").getAsString();
	String jsonCareer = jsonObject.get("Career").getAsString();

	// get the specified career and profession from the villager registry
	VillagerProfession profession = VillagerRegistryHelper.getProfession(jsonProfession);
	if (profession == null) throw new UnknownProfessionException(jsonProfession);
	VillagerCareer career = new VTTVillagerProfession(profession).getCareer(jsonCareer);
	if (career == null) throw new UnknownCareerException(jsonCareer);

	// iterate over the trade recipes included in the offers object
	JsonArray jsonRecipes = jsonObject.get("Offers").getAsJsonObject().get("Recipes").getAsJsonArray();
	for (JsonElement jsonRecipe : jsonRecipes)
	{
		JsonObject jsonRecipeObject = jsonRecipe.getAsJsonObject();

		// get the level this trade change applies to, and what type of change it is
		String jsonRecipeAction = jsonRecipeObject.get("action").getAsString();
		int jsonCareerLevel = (jsonRecipeObject.has("CareerLevel") ? jsonRecipeObject.get("CareerLevel").getAsInt() : 0);

		// add a new trade if we're supposed to add one
		if (jsonRecipeAction.equals("add"))
		{
			addTradeToCareer(career, jsonCareerLevel, jsonRecipeObject);
		}

		// or remove a trade if we're supposed to remove one
		else if (jsonRecipeAction.equals("remove"))
		{
			removeTradeFromCareer(career, jsonCareerLevel, jsonRecipeObject);
		}

		// if we're supposed to replace a trade
		else if (jsonRecipeAction.equals("replace"))
		{
			// remove the old one, and add a new one
			removeTradeFromCareer(career, jsonCareerLevel, jsonRecipeObject);
			addTradeToCareer(career, jsonCareerLevel, jsonRecipeObject);
		}

		// if we're supposed to clear the trades
		else if (jsonRecipeAction.equals("clear"))
		{
			// if a career level was specified...
			if (jsonCareerLevel > 0)
			{
				// clear the trades for that level
				clearCareerTrades(career, jsonCareerLevel);
			}
			// if not...
			else
			{
				// clear all the trades from the career
				clearCareerTrades(career);
			}
		}

	}

	// sort them so that the buying trades appear before the selling trades for each level (like vanilla)
	if (ModConfiguration.sortTrades) sortCareerTrades(career);
}
 

import net.minecraftforge.fml.common.registry.VillagerRegistry.VillagerCareer; //导入依赖的package包/类
/**
 * Sorts the trades at each level of a career so that the buying trades appear before the selling trades
 * @param career The VillagerCareer instance on which to sort the trades
 */
private static void sortCareerTrades(VillagerCareer career)
{
	// get the trades from the career instance in a modifiable form
	List<List<ITradeList>> trades = new VTTVillagerCareer(career).getTrades();

	// iterate over the trades at each career level
	for (List<ITradeList> levelTrades : trades)
	{
		// sort the trades using a comparator
		Collections.sort(levelTrades, new Comparator<ITradeList>()
		{

			@Override
			public int compare(ITradeList tradeA, ITradeList tradeB)
			{
				// get the appropriate trade handler for the two trades being compared
				ITradeHandler handlerA = TradeHandlers.tradeHandlers.get(tradeA.getClass());
				ITradeHandler handlerB = TradeHandlers.tradeHandlers.get(tradeB.getClass());

				if (handlerA != null && handlerB != null)
				{
					// if one is a buying trade and the other a selling trade, put the buying trade first
					if (handlerA instanceof VTTVillagerBuyingHandler && handlerB instanceof VTTVillagerSellingHandler)
					{
						return -1;
					}
					else if (handlerA instanceof VTTVillagerSellingHandler && handlerB instanceof VTTVillagerBuyingHandler)
					{
						return 1;
					}
				}
				// otherwise leave their current positions unmodified
				return 0;
			}

		});

	}

}
 

import net.minecraftforge.fml.common.registry.VillagerRegistry.VillagerCareer; //导入依赖的package包/类
@SideOnly(Side.CLIENT)
@Override
public void addInformation(ItemStack stack, @Nullable World worldIn, List<String> tooltip, ITooltipFlag flagIn)
{
	NBTTagCompound tagItemStack = stack.getTagCompound();
	if(tagItemStack == null)
		return;

	StringBuilder tooltipText = new StringBuilder();
	String name = tagItemStack.getString("Name");
	if((name != null) && (name.length() > 0))
	{
		tooltipText.append("Name:§b");
		tooltipText.append(name);
		tooltipText.append("§r");
		tooltip.add(tooltip.toString());
	}

	String professionString = tagItemStack.getString("prf");
	if((professionString == null) || (professionString.length() == 0))
		professionString = "minecraft:farmer";
	ResourceLocation professionName = new ResourceLocation(professionString);
	VillagerProfession profession = BlockVillagerTrader.PROFESSIONS.getObject(professionName);

	int careerId = TypeTransformer.fromUnsignedByte(tagItemStack.getByte("car"));
	VillagerCareer career = profession.getCareer(careerId);

	tooltipText = new StringBuilder();
	tooltipText.append("entity.Villager.");
	tooltipText.append(career.getName());
	String localizedCareer = I18n.format(tooltipText.toString());

	tooltipText = new StringBuilder();
	tooltipText.append("Profession:§b");
	tooltipText.append(localizedCareer);
	tooltipText.append("§r");
	tooltip.add(tooltipText.toString());

	tooltipText = new StringBuilder();
	tooltipText.append("Level:§b");
	tooltipText.append(TypeTransformer.fromUnsignedByte(tagItemStack.getByte("lov")));
	tooltipText.append("§r");
	tooltip.add(tooltipText.toString());
}