more on savegame migrator and virtualdisk bugfix

src/net/torvald/terrarum/IngameInstance.kt

@@ -159,7 +159,7 @@ open class IngameInstance(val batch: FlippingSpriteBatch, val isMultiplayer: Boo
     val wallChangeQueue = ArrayList<BlockChangeQueueItem?>()
     val wireChangeQueue = ArrayList<BlockChangeQueueItem?>() // if 'old' is set and 'new' is blank, it's a wire cutter
 
-    val modifiedChunks = Array(16) { TreeSet<Int>() }
+    val modifiedChunks = Array(16) { TreeSet<Long>() }
 
     var loadedTime_t = App.getTIME_T()
         protected set

src/net/torvald/terrarum/modulebasegame/SavegameConverter.kt

@@ -49,11 +49,17 @@ object SavegameConverter {
         val DOM = ClusteredFormatDOM(newDisk)
         val root = DOM.getRootFile()
 
+        var cnt = 0
+
         // do filecopy
         type254DOM.entries.filter { it.key != 0L }.forEach { entryID, diskEntry ->
             val filename = Common.type254EntryIDtoType17Filename(entryID)
+
+            println("Converting file $filename; old cluster size: ${DOM.usedClusterCount}; old ROOT cluster num: ${DOM.getRootDir().entryID}; fileCount: $cnt")
+
             if (diskEntry.contents !is EntryFile) throw IllegalStateException("Entry in the savegame is not a file (${diskEntry.contents.javaClass.simpleName})")
 
+            cnt += 1
             val entry = diskEntry.contents as EntryFile
 
             val oldBytes = entry.bytes.toByteArray()
@@ -73,3 +79,10 @@ object SavegameConverter {
     }
 
 }
+
+fun main() {
+    val infile = File("/home/torvald/.Terrarum/Worlds/2d3e3aa5-bf5b-45c8-acf6-66ef9f1c2217")
+    val outfile = File("/home/torvald/.Terrarum/Worlds/2d3e3aa5-bf5b-45c8-acf6-66ef9f1c2217.terrarumworld")
+
+    SavegameConverter.type254toType11(infile, outfile)
+}

src/net/torvald/terrarum/modulebasegame/worldgenerator/Worldgen.kt

@@ -550,7 +550,7 @@ abstract class Gen(val world: GameWorld, val isFinal: Boolean, val seed: Long, v
     protected abstract fun getGenerator(seed: Long, params: Any?): List<Joise>
     protected abstract fun draw(xStart: Int, yStart: Int, noises: List<Joise>, soff: Double)
 
-    private fun getChunksRange(): List<Int> {
+    private fun getChunksRange(): List<Long> {
         val (yStart, yEnd) = Worldgen.getChunkGenStrip(world)
         return (0 until world.width / CHUNK_W step 2).flatMap { cx -> // skip every other column because we can :smiling_face_with_horns:
             (LandUtil.chunkXYtoChunkNum(world, cx, yStart)..LandUtil.chunkXYtoChunkNum(world, cx, yEnd)).toList()

src/net/torvald/terrarum/serialise/Common.kt

@@ -761,7 +761,7 @@ object Common {
 
 
     fun type254EntryIDtoType17Filename(entryID: Long): String {
-        return entryID.toString(16).uppercase().padStart(16,'0')
+        return entryID.toULong().toString(16).uppercase().padStart(16,'0')
     }
 }