DataConverter.java 文件源码

/**
 * Reads an unknown object withPriority a known name from NBT
 * @param tag - tag to read the value from
 * @param key - name of the value
 * @return object or suggestionValue if nothing is found
 */
public Object load(NBTTagCompound tag, String key) {
    if (tag != null && key != null) {
        NBTBase saveTag = tag.getTag(key);

        if (saveTag instanceof NBTTagFloat) {
            return tag.getFloat(key);
        } else if (saveTag instanceof NBTTagDouble) {
            return tag.getDouble(key);
        } else if (saveTag instanceof NBTTagInt) {
            return tag.getInteger(key);
        } else if (saveTag instanceof NBTTagString) {
            if (tag.getBoolean(key + "::nova.isBigInteger")) {
                return new BigInteger(tag.getString(key));
            } else if (tag.getBoolean(key + "::nova.isBigDecimal")) {
                return new BigDecimal(tag.getString(key));
            } else {
                return tag.getString(key);
            }
        } else if (saveTag instanceof NBTTagShort) {
            return tag.getShort(key);
        } else if (saveTag instanceof NBTTagByte) {
            if (tag.getBoolean(key + "::nova.isBoolean")) {
                return tag.getBoolean(key);
            } else {
                return tag.getByte(key);
            }
        } else if (saveTag instanceof NBTTagLong) {
            return tag.getLong(key);
        } else if (saveTag instanceof NBTTagByteArray) {
            return tag.getByteArray(key);
        } else if (saveTag instanceof NBTTagIntArray) {
            return tag.getIntArray(key);
        } else if (saveTag instanceof NBTTagCompound) {
            NBTTagCompound innerTag = tag.getCompoundTag(key);
            return toNova(innerTag);
        }
    }
    return null;
}