com.valaphee.netcode.mcbe.command.EnumerationConstraint.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.command

import com.valaphee.netcode.mcbe.network.PacketBuffer

/**
 * @author Kevin Ludwig
 */
data class EnumerationConstraint(
    val value: String,
    val enumeration: Enumeration,
    val constraints: Set
) {
    enum class Constraint {
        CheatsEnabled, OperatorPermissions, HostPermissions, Unknown3
    }
}

fun PacketBuffer.readEnumerationConstraint(values: List, enumerations: List) = EnumerationConstraint(values[buffer.readIntLE()], enumerations[buffer.readIntLE()], mutableSetOf().apply { repeat(readVarUInt()) { add(EnumerationConstraint.Constraint.values()[buffer.readByte().toInt()]) } })

fun PacketBuffer.writeEnumerationConstraint(value: EnumerationConstraint, values: Collection, enumerations: Collection) {
    writeIntLE(values.indexOf(value.value))
    writeIntLE(enumerations.indexOf(value.enumeration))
    writeVarUInt(value.constraints.size)
    value.constraints.forEach { buffer.writeByte(it.ordinal) }
}