/*
 * Decompiled with CFR 0.152.
 */
package com.evilco.mc.nbt.stream;

import com.evilco.mc.nbt.tag.ITag;
import com.evilco.mc.nbt.tag.TagType;
import java.io.DataInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.lang.reflect.Constructor;

public class NbtInputStream
extends DataInputStream {
    public NbtInputStream(InputStream in) {
        super(in);
    }

    public ITag readTag() throws IOException {
        byte type = this.readByte();
        TagType tagType = TagType.valueOf(type);
        if (tagType == null) {
            throw new IOException("Invalid NBT tag: Found unknown tag type " + type + ".");
        }
        if (tagType == TagType.END) {
            return null;
        }
        return this.readTag(tagType, false);
    }

    public ITag readTag(TagType type, boolean anonymous) throws IOException {
        Constructor<? extends ITag> constructor = null;
        try {
            constructor = type.tagType.getConstructor(NbtInputStream.class, Boolean.TYPE);
        }
        catch (NoSuchMethodException ex) {
            throw new IOException("Invalid NBT implementation state: Type " + type.tagType.getName() + " has no de-serialization constructor.");
        }
        try {
            return constructor.newInstance(this, anonymous);
        }
        catch (Exception ex) {
            throw new IOException("Invalid NBT implementation state: Type " + type.tagType.getName() + " in (" + this.getClass().getName() + ") has no valid constructor: " + ex.getMessage(), ex);
        }
    }
}