finally working again: create new character

todo: make delete character work

src/net/torvald/terrarum/modulebasegame/serialise/PlayerSavingThread.kt

@@ -0,0 +1,77 @@
+package net.torvald.terrarum.modulebasegame.serialise
+
+import net.torvald.gdx.graphics.PixmapIO2
+import net.torvald.terrarum.App
+import net.torvald.terrarum.modulebasegame.IngameRenderer
+import net.torvald.terrarum.modulebasegame.TerrarumIngame
+import net.torvald.terrarum.savegame.*
+import net.torvald.terrarum.toInt
+import java.io.File
+import java.util.zip.GZIPOutputStream
+
+/**
+ * This function called means the "Avatar" was not externally created and thus has no sprite-bodypart-name-to-entry-number-map
+ *
+ * Created by minjaesong on 2021-10-08
+ */
+class PlayerSavingThread(
+    val time_t: Long,
+    val disk: VirtualDisk,
+    val outFile: File,
+    val ingame: TerrarumIngame,
+    val isAuto: Boolean,
+    val callback: () -> Unit,
+    val errorHandler: (Throwable) -> Unit
+) : SavingThread(errorHandler) {
+    /**
+     * Will happily overwrite existing entry
+     */
+    private fun addFile(disk: VirtualDisk, file: DiskEntry) {
+        disk.entries[file.entryID] = file
+        file.parentEntryID = 0
+        val dir = VDUtil.getAsDirectory(disk, 0)
+        if (!dir.contains(file.entryID)) dir.add(file.entryID)
+    }
+
+
+    override fun save() {
+        App.printdbg(this, "outFile: ${outFile.path}")
+
+        disk.saveMode = 2 * isAuto.toInt() // no quick
+        disk.saveKind = VDSaveKind.PLAYER_DATA
+        disk.capacity = 0L
+
+        WriteSavegame.saveProgress = 0f
+
+        // wait for screencap
+        var emergencyStopCnt = 0
+        while (IngameRenderer.screencapBusy) {
+//            printdbg(this, "spinning for screencap to be taken")
+            Thread.sleep(4L)
+            emergencyStopCnt += 1
+            if (emergencyStopCnt >= SCREENCAP_WAIT_TRY_MAX) throw InterruptedException("Waiting screencap to be taken for too long")
+        }
+
+        // write screencap
+        val tgaout = ByteArray64GrowableOutputStream()
+        val gzout = GZIPOutputStream(tgaout)
+        PixmapIO2._writeTGA(gzout, IngameRenderer.fboRGBexport, true, true)
+        IngameRenderer.fboRGBexport.dispose()
+        val thumbContent = EntryFile(tgaout.toByteArray64())
+        val thumb =
+            DiskEntry(VDFileID.PLAYER_SCREENSHOT, VDFileID.ROOT, ingame.world.creationTime, time_t, thumbContent)
+        addFile(disk, thumb)
+
+
+
+        App.printdbg(this, "Writing The Player...")
+        WritePlayer(ingame.actorGamer, disk, ingame, time_t)
+        disk.entries[0]!!.modificationDate = time_t
+        VDUtil.dumpToRealMachine(disk, outFile)
+
+
+//        IngameRenderer.screencapBusy = false
+
+        callback()
+    }
+}