Open-source multiplayer game server compatible with the RuneScape client
https://www.openrs2.org/
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36 lines
1.3 KiB
36 lines
1.3 KiB
package org.openrs2.archive.cache
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import org.openrs2.archive.game.GameDatabase
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import org.openrs2.net.BootstrapFactory
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import org.openrs2.net.awaitSuspend
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import javax.inject.Inject
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import javax.inject.Singleton
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import kotlin.coroutines.suspendCoroutine
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@Singleton
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public class CacheDownloader @Inject constructor(
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private val bootstrapFactory: BootstrapFactory,
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private val gameDatabase: GameDatabase,
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private val importer: CacheImporter
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) {
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public suspend fun download(gameName: String) {
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val game = gameDatabase.getGame(gameName) ?: throw Exception("Game not found")
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val hostname = game.hostname ?: throw Exception("Hostname not set")
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val port = game.port ?: throw Exception("Port not set")
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val build = game.build ?: throw Exception("Current build not set")
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val group = bootstrapFactory.createEventLoopGroup()
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try {
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suspendCoroutine<Unit> { continuation ->
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val bootstrap = bootstrapFactory.createBootstrap(group)
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val handler = Js5ChannelHandler(bootstrap, game.id, hostname, port, build, continuation, importer)
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bootstrap.handler(Js5ChannelInitializer(handler))
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.connect(hostname, port)
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}
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} finally {
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group.shutdownGracefully().awaitSuspend()
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}
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}
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}
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