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only save png tiles 256px and up

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This commit is contained in:
Adam 2022-07-07 22:28:47 +02:00
parent 1b3e3dc539
commit 4510ec4a6e
3 changed files with 11 additions and 13 deletions
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6
modules/events-server/src/main/kotlin/dev/adamko/kafkatorio/server/processor/eventProcessor.kt
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@ -16,17 +16,11 @@ suspend fun eventsProcessor(
wsServer: WebmapWebsocketServer,
): Unit = coroutineScope {
val admin = KafkatorioKafkaAdmin(appProps)
admin.createKafkatorioTopics()
// val syslogServer = SyslogSocketServer(appProps)
// val wsServer = WebsocketServer()
// val tileServer = WebMapTileServer(appProps)
val topology = KafkatorioTopology(appProps, wsServer, syslogServer)
launch {
topology.start()

15
modules/events-server/src/main/kotlin/dev/adamko/kafkatorio/server/processor/topology/saveMapTiles.kt
View file

@ -4,6 +4,7 @@ import com.sksamuel.scrimage.ImmutableImage
import com.sksamuel.scrimage.ScaleMethod
import com.sksamuel.scrimage.nio.PngWriter
import dev.adamko.kafkatorio.library.kxsBinary
import dev.adamko.kafkatorio.schema.common.ChunkSize
import dev.adamko.kafkatorio.schema.common.ColourHex
import dev.adamko.kafkatorio.schema.common.FactorioServerId
import dev.adamko.kafkatorio.schema.common.ServerMapChunkId
@ -14,11 +15,15 @@ import dev.adamko.kafkatorio.server.processor.TOPIC_BROADCAST_TO_WEBSOCKET
import dev.adamko.kafkatorio.server.processor.TOPIC_MAP_CHUNK_COLOURED_STATE
import dev.adamko.kotka.extensions.consumedAs
import dev.adamko.kotka.extensions.producedAs
import dev.adamko.kotka.extensions.stream
import dev.adamko.kotka.extensions.streams.filter
import dev.adamko.kotka.extensions.streams.map
import dev.adamko.kotka.extensions.streams.mapValues
import dev.adamko.kotka.kxs.serde
import java.awt.image.BufferedImage
import java.nio.file.Path
import kotlin.collections.component1
import kotlin.collections.component2
import kotlin.io.path.fileSize
import kotlin.math.abs
import org.apache.kafka.streams.StreamsBuilder
@ -41,13 +46,15 @@ fun saveMapTiles(
val subdividedMapChunkTilesDebounced: KStream<ServerMapChunkId, ServerMapChunkTiles<ColourHex>> =
builder.stream(
TOPIC_MAP_CHUNK_COLOURED_STATE,
consumedAs(
"$pid.consume.grouped-map-chunks",
kxsBinary.serde(),
kxsBinary.serde(),
kxsBinary.serde(ServerMapChunkId.serializer()),
kxsBinary.serde(ServerMapChunkTiles.serializer(ColourHex.serializer())),
),
)
TOPIC_MAP_CHUNK_COLOURED_STATE,
).filter("$pid.consume.grouped-map-chunks.filter-size") { _, y ->
y.chunkId.chunkSize.zoomLevel >= ChunkSize.CHUNK_256.zoomLevel
}
val savedChunkFilenames: KStream<ServerMapChunkId, TilePngFilename> =
subdividedMapChunkTilesDebounced.saveChunkAsImage(serverDataDir)