64 lines
2.4 KiB
Kotlin
64 lines
2.4 KiB
Kotlin
package net.shadowfacts.phycon.networking
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import net.fabricmc.fabric.api.networking.v1.PacketByteBufs
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import net.fabricmc.fabric.api.networking.v1.PacketSender
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import net.fabricmc.fabric.api.networking.v1.ServerPlayNetworking
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import net.minecraft.client.MinecraftClient
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import net.minecraft.client.network.ClientPlayNetworkHandler
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import net.minecraft.network.Packet
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import net.minecraft.network.PacketByteBuf
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import net.shadowfacts.phycon.block.terminal.TerminalBlockEntity
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import net.shadowfacts.phycon.block.terminal.TerminalScreenHandler
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import net.shadowfacts.phycon.util.SortMode
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import net.shadowfacts.phycon.util.readItemStackWithoutCount
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import net.shadowfacts.phycon.util.writeItemStackWithoutCount
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/**
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* @author shadowfacts
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*/
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object S2CTerminalUpdateDisplayedItems: ClientReceiver {
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override val CHANNEL = C2STerminalUpdateDisplayedItems.CHANNEL
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operator fun invoke(terminal: TerminalBlockEntity, entries: List<TerminalScreenHandler.Entry>, query: String, sortMode: SortMode, scrollPosition: Float, totalEntries: Int): Packet<*> {
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val buf = PacketByteBufs.create()
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buf.writeIdentifier(terminal.world!!.registryKey.value)
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buf.writeBlockPos(terminal.pos)
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buf.writeVarInt(entries.size)
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for (e in entries) {
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buf.writeItemStackWithoutCount(e.stack)
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buf.writeVarInt(e.amount)
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}
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buf.writeString(query)
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buf.writeVarInt(sortMode.ordinal)
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buf.writeFloat(scrollPosition)
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buf.writeInt(totalEntries)
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return ServerPlayNetworking.createS2CPacket(CHANNEL, buf)
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}
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override fun receive(client: MinecraftClient, handler: ClientPlayNetworkHandler, buf: PacketByteBuf, responseSender: PacketSender) {
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val dimID = buf.readIdentifier()
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val pos = buf.readBlockPos()
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val entryCount = buf.readVarInt()
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val entries = ArrayList<TerminalScreenHandler.Entry>(entryCount)
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for (i in 0 until entryCount) {
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entries.add(TerminalScreenHandler.Entry(buf.readItemStackWithoutCount(), buf.readVarInt()))
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}
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val query = buf.readString()
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val sortMode = SortMode.values()[buf.readVarInt()]
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val scrollPosition = buf.readFloat()
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val totalEntries = buf.readInt()
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client.execute {
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if (client.player!!.world.registryKey.value != dimID) return@execute
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val screenHandler = client.player!!.currentScreenHandler
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if (screenHandler !is TerminalScreenHandler) return@execute
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if (screenHandler.terminal.pos != pos) return@execute
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screenHandler.receivedUpdatedItemsFromServer(entries, query, sortMode, scrollPosition, totalEntries)
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}
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}
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}
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