com.valaphee.netcode.mcbe.network.packet.FormResponsePacket.kt Maven / Gradle / Ivy

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Minecraft: Bedrock Edition Netcode

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/*
 * Copyright (c) 2021-2022, Valaphee.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.valaphee.netcode.mcbe.network.packet

import com.fasterxml.jackson.module.kotlin.readValue
import com.valaphee.netcode.mcbe.network.Packet
import com.valaphee.netcode.mcbe.network.PacketBuffer
import com.valaphee.netcode.mcbe.network.PacketHandler
import com.valaphee.netcode.mcbe.network.PacketReader

/**
 * @author Kevin Ludwig
 */
class FormResponsePacket(
    val formId: Int,
    val data: Any?
) : Packet() {
    override val id get() = 0x65

    override fun write(buffer: PacketBuffer, version: Int) {
        buffer.writeVarUInt(formId)
        buffer.writeString(buffer.jsonObjectMapper.writeValueAsString(data))
    }

    override fun handle(handler: PacketHandler) = handler.formResponse(this)

    override fun toString() = "FormResponsePacket(formId=$formId, data=$data)"
}

/**
 * @author Kevin Ludwig
 */
object FormResponsePacketReader : PacketReader {
    override fun read(buffer: PacketBuffer, version: Int) = FormResponsePacket(buffer.readVarUInt(), buffer.jsonObjectMapper.readValue(buffer.readString()))
}