Method sendSpawnChunks

server/player/chunks.go:15–59

()

}

func (p *Player) sendSpawnChunks() error {
	viewDistance := p.ViewDistance()

	x, _, z := p.Position()
	chunkX, chunkZ := int32(x)>>4, int32(z)>>4

	if err := p.WritePacket(&play.SetCenterChunk{ChunkX: chunkX, ChunkZ: chunkZ}); err != nil {
		return err
	}

	var chunks int32

	if err := p.WritePacket(&play.ChunkBatchStart{}); err != nil {
		return err
	}

	buf := buffers.Buffers.Get().(*bytes.Buffer)

	for x := chunkX - viewDistance; x < chunkX+viewDistance; x++ {
		for z := chunkZ - viewDistance; z < chunkZ+viewDistance; z++ {
			buf.Reset()
			c, err := p.Dimension().GetChunkBuf(x, z, buf)
			if err != nil {
				continue
			}
			buf.Reset()

			if err := p.WritePacket(c.EncodeBuf(p.registryIndexes["minecraft:worldgen/biome"], buf)); err != nil {
				return err
			}
			chunks++
		}
	}
	buffers.Buffers.Put(buf)

	if err := p.WritePacket(&play.ChunkBatchFinished{
		BatchSize: chunks,
	}); err != nil {
		return err
	}

	_, err := p.awaitPacket(play.PacketIdChunkBatchReceived)

	return err
}