curioustorvald/Terrarum
1
0
Fork 0
mirror of https://github.com/curioustorvald/Terrarum.git synced 2026-06-13 12:04:06 +09:00
Code Issues Packages Projects Releases Wiki Activity

GameWorld: adding "worldIndex"; more save/load stuffs

Browse Source
This commit is contained in:
minjaesong
2018-10-03 23:15:24 +09:00
parent b380fa7ce7
commit 071dc85b94
14 changed files with 1301 additions and 58 deletions
Download Patch File Download Diff File Expand all files Collapse all files

42
src/net/torvald/terrarum/serialise/WriteLayerDataZip.kt
View File

@@ -14,7 +14,12 @@ import java.util.zip.DeflaterOutputStream
import java.util.zip.GZIPOutputStream
/**
* TODO this one does not use TerranVirtualDisk
* This object only writes a file named 'worldinfo1'.
*
* The intended operation is as follows:
* 1. This and others write
*
* TODO temporarily dump on the disk THEN pack? Or put all the files (in ByteArray64) in the RAM THEN pack?
*
* Created by minjaesong on 2016-03-18.
*/
@@ -23,7 +28,7 @@ internal object WriteLayerDataZip {
// FIXME UNTESTED !!
val LAYERS_FILENAME = "worldinfo1"
val LAYERS_FILENAME = "world"
val MAGIC = byteArrayOf(0x54, 0x45, 0x4D, 0x7A)
val VERSION_NUMBER = 3.toByte()
@@ -34,29 +39,36 @@ internal object WriteLayerDataZip {
val PAYLOAD_FOOTER = byteArrayOf(0x45, 0x6E, 0x64, 0x50, 0x59, 0x4C, 0x64, -1)
val FILE_FOOTER = byteArrayOf(0x45, 0x6E, 0x64, 0x54, 0x45, 0x4D, -1, -2)
val NULL: Byte = 0
//val NULL: Byte = 0
internal operator fun invoke(saveDirectoryName: String): Boolean {
val path = "${Terrarum.defaultSaveDir}/$saveDirectoryName/${LAYERS_FILENAME}"
val tempPath = "${path}_bak"
/**
* TODO currently it'll dump the temporary file (tmp_worldinfo1) onto the disk and will return the temp file.
*
* @return File on success; `null` on failure
*/
internal operator fun invoke(): File? {
val world = (Terrarum.ingame!!.world)
val parentDir = File("${Terrarum.defaultSaveDir}/$saveDirectoryName")
val path = "${Terrarum.defaultSaveDir}/tmp_$LAYERS_FILENAME${world.worldIndex}"
// TODO let's try dump-on-the-disk-then-pack method...
/*val parentDir = File("${Terrarum.defaultSaveDir}/$saveDirectoryName")
if (!parentDir.exists()) {
parentDir.mkdir()
}
else if (!parentDir.isDirectory) {
EchoError("Savegame directory is not actually a directory, aborting...")
return false
}
}*/
val tempFile = File(tempPath)
val outFile = File(path)
tempFile.createNewFile()
if (outFile.exists()) outFile.delete()
outFile.createNewFile()
val outputStream = BufferedOutputStream(FileOutputStream(tempFile), 8192)
val outputStream = BufferedOutputStream(FileOutputStream(outFile), 8192)
val deflater = DeflaterOutputStream(outputStream, true)
fun wb(byteArray: ByteArray) { outputStream.write(byteArray) }
@@ -152,12 +164,8 @@ internal object WriteLayerDataZip {
outputStream.flush()
outputStream.close()
outFile.delete()
tempFile.copyTo(outFile, overwrite = true)
tempFile.delete()
println("Saved map data '$LAYERS_FILENAME' to $saveDirectoryName.")
return true
return outFile
}
catch (e: IOException) {
e.printStackTrace()
@@ -166,7 +174,7 @@ internal object WriteLayerDataZip {
outputStream.close()
}
return false
return null
}