working savegame migrator

src/net/torvald/terrarum/itemproperties/ItemCodex.kt

@@ -194,4 +194,5 @@ class ItemCodex {
     }
 
     fun hasItem(itemID: ItemID): Boolean = dynamicItemInventory.containsKey(itemID)
+    fun isEmpty(): Boolean = itemCodex.isEmpty()
 }

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

@@ -1,7 +1,12 @@
 package net.torvald.terrarum.modulebasegame
 
+import net.torvald.terrarum.App.printdbg
+import net.torvald.terrarum.ItemCodex
 import net.torvald.terrarum.gameactors.Actor
+import net.torvald.terrarum.gameitems.isDynamic
+import net.torvald.terrarum.modulebasegame.gameactors.FixtureInventory
 import net.torvald.terrarum.modulebasegame.gameactors.IngamePlayer
+import net.torvald.terrarum.modulebasegame.gameactors.Pocketed
 import net.torvald.util.SortedArrayList
 import kotlin.reflect.full.declaredFunctions
 import kotlin.reflect.full.findAnnotation
@@ -54,7 +59,7 @@ internal object SavegameMigrator {
 
                 if (from > to) throw IllegalArgumentException("Illegal query '$query'")
 
-                matched = matched or (from <= fileVersion && fileVersion <= to)
+                matched = matched or (fileVersion in from..to)
             }
             else if (query.endsWith('+') || query.endsWith('!')) {
                 val operator = query.last()
@@ -79,7 +84,8 @@ internal object SavegameMigrator {
             this::class.declaredFunctions.filter {
                 annotationMatches(worldVersion, it.findAnnotation())
             }.forEach { func ->
-                actors0.forEach { actor -> func.call(actor) }
+                printdbg(this, func.toString())
+                actors0.forEach { actor -> func.call(this, actor) }
             }
         }
         else {
@@ -93,19 +99,59 @@ internal object SavegameMigrator {
             this::class.declaredFunctions.filter {
                 annotationMatches(worldVersion, it.findAnnotation())
             }.forEach { func ->
-                nonPlayers.forEach { actor -> func.call(actor) }
+                nonPlayers.forEach { actor -> func.call(this, actor) }
             }
 
             this::class.declaredFunctions.filter {
                 annotationMatches(playerVersion, it.findAnnotation())
             }.forEach { func ->
-                players.forEach { player -> func.call(player) }
+                players.forEach { player -> func.call(this, player) }
             }
         }
     }
 
+
+
+
+    /***********************************/
+    /* INSERT MIGRATION FUNCTIONS HERE */
+    /***********************************/
+
+
     @AppliedVersion("all")
     fun mergeUnlitBlocks(actor: Actor) {
-        TODO()
+        if (ItemCodex.isEmpty()) throw Error("ItemCodex is empty")
+
+        if (actor is Pocketed) {
+            val oldItemEquipped = actor.inventory.itemEquipped.copyOf()
+            val oldQuickSlot = actor.inventory.quickSlot.copyOf()
+            val oldItems = actor.inventory.clear()
+
+            oldItems.forEach { (itm, qty) ->
+                actor.inventory.add(itm, qty)
+            }
+
+            oldItemEquipped.forEachIndexed { index, id0 ->
+                if (id0?.isDynamic() == true)
+                    actor.inventory.itemEquipped[index] = id0
+                else {
+                    val id = FixtureInventory.filterItem(ItemCodex[id0])
+                    actor.inventory.itemEquipped[index] = id?.dynamicID
+                }
+            }
+
+            oldQuickSlot.forEachIndexed { index, id0 ->
+                if (id0?.isDynamic() == true)
+                    actor.inventory.quickSlot[index] = id0
+                else {
+                    val id = FixtureInventory.filterItem(ItemCodex[id0])
+                    actor.inventory.quickSlot[index] = id?.dynamicID
+                }
+            }
+        }
     }
+
+
+
+
 }

src/net/torvald/terrarum/modulebasegame/gameactors/ActorInventory.kt

@@ -122,10 +122,11 @@ class ActorInventory() : FixtureInventory() {
         }
     }
 
-    override fun clear() {
+    override fun clear(): List<InventoryPair> {
-        super.clear()
+        val r = super.clear()
         itemEquipped.fill(null)
         quickSlot.fill(null)
+        return r
     }
 }
 

src/net/torvald/terrarum/modulebasegame/gameactors/FixtureInventory.kt

@@ -29,6 +29,45 @@ open class FixtureInventory() {
         val CAPACITY_MODE_NO_ENCUMBER = 0
         val CAPACITY_MODE_COUNT = 1
         val CAPACITY_MODE_WEIGHT = 2
+
+
+        private fun filterItem0(item: GameItem): GameItem {
+            return if (item.originalID.isBlock()) {
+                val drop = BlockCodex[item.originalID].drop.ifBlank { item.originalID }
+                ItemCodex[drop] ?: throw NullPointerException("Item: ${item.originalID}, drop: ${BlockCodex[item.originalID].drop}")
+            }
+            else if (item.originalID.isWall()) {
+                val blockID = item.originalID.substringAfter('@')
+                val drop = BlockCodex[blockID].drop.ifBlank { blockID }
+                ItemCodex["wall@$drop"] ?: throw NullPointerException("Item: ${item.originalID}, drop: ${BlockCodex[item.originalID].drop}")
+            }
+            else {
+                item
+            }
+        }
+
+        fun filterItem(item0: GameItem?): GameItem? {
+            if (item0 == null) return null
+
+            var item = item0
+            var recursionCount = 0
+            var breakNow = false
+            var item1: GameItem
+            while (!breakNow) {
+                if (recursionCount > 16) throw IllegalStateException("Item filter recursion is too deep, check the filtering code")
+
+                item1 = filterItem0(item!!)
+
+                if (item1 == item) {
+                    breakNow = true
+                }
+
+                item = item1
+
+                recursionCount++
+            }
+            return item
+        }
     }
     
     /**
@@ -40,19 +79,6 @@ open class FixtureInventory() {
     fun isEmpty() = totalCount == 0L
     fun isNotEmpty() = totalCount > 0
 
-    private fun filterItem(item: GameItem): GameItem {
-        return if (item.originalID.isBlock()) {
-            ItemCodex[BlockCodex[item.originalID].drop]!!
-        }
-        else if (item.originalID.isWall()) {
-            val blockID = item.originalID.substringAfter('@')
-            ItemCodex["wall@${BlockCodex[blockID].drop}"]!!
-        }
-        else {
-            item
-        }
-    }
-
     open fun add(itemID: ItemID, count: Long = 1) {
         if (ItemCodex[itemID] == null)
             throw NullPointerException("Item not found: $itemID")
@@ -61,23 +87,7 @@ open class FixtureInventory() {
     }
     open fun add(item0: GameItem, count: Long = 1L) {
 
-        var item = item0
+        val item = filterItem(item0)!!
-        var recursionCount = 0
-        var breakNow = false
-        var item1: GameItem
-        while (!breakNow) {
-            if (recursionCount > 16) throw IllegalStateException("Item filter recursion is too deep, check the filtering code")
-
-            item1 = filterItem(item)
-
-            if (item1 == item) {
-                breakNow = true
-            }
-
-            item = item1
-
-            recursionCount++
-        }
 
 
 //        println("[ActorInventory] add-by-elem $item, $count")
@@ -167,6 +177,12 @@ open class FixtureInventory() {
         updateEncumbrance()
     }
 
+    open fun clear(): List<InventoryPair> {
+        val r = itemList.cloneToList()
+        itemList.clear()
+        return r
+    }
+    
     /**
      * HashMap<GameItem, Amounts>
      */
@@ -285,10 +301,6 @@ open class FixtureInventory() {
         return -(low + 1)  // key not found
     }
 
-    open fun clear() {
-        itemList.clear()
-    }
-
     fun updateEncumbrance() {
         totalWeight0 = itemList.sumOf { ItemCodex[it.itm]!!.mass * it.qty }
         totalCount0 = itemList.sumOf { it.qty }

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

@@ -9,12 +9,14 @@ import net.torvald.terrarum.gameworld.GameWorld
 import net.torvald.terrarum.langpack.Lang
 import net.torvald.terrarum.modulebasegame.ChunkLoadingLoadScreen
 import net.torvald.terrarum.modulebasegame.IngameRenderer
+import net.torvald.terrarum.modulebasegame.SavegameMigrator
 import net.torvald.terrarum.modulebasegame.TerrarumIngame
 import net.torvald.terrarum.modulebasegame.gameactors.IngamePlayer
 import net.torvald.terrarum.realestate.LandUtil
 import net.torvald.terrarum.savegame.*
 import net.torvald.terrarum.savegame.VDFileID.SAVEGAMEINFO
 import net.torvald.terrarum.serialise.Common
+import net.torvald.terrarum.utils.JsonFetcher
 import net.torvald.terrarum.worlddrawer.WorldCamera
 import java.io.File
 import java.io.Reader
@@ -120,6 +122,8 @@ object LoadSavegame {
 
     operator fun invoke(diskPair: DiskPair) = invoke(diskPair.player, diskPair.world)
 
+    private val getGenver = Regex("""(?<="genver":)[0-9]+""")
+
     /**
      * @param playerDisk DiskSkimmer representing the Player.
      * @param worldDisk0 DiskSkimmer representing the World to be loaded.
@@ -128,14 +132,18 @@ object LoadSavegame {
     operator fun invoke(playerDisk: DiskSkimmer, worldDisk0: DiskSkimmer? = null) {
         val newIngame = TerrarumIngame(App.batch)
         playerDisk.rebuild()
-        val player = ReadActor.invoke(playerDisk, ByteArray64Reader(playerDisk.getFile(SAVEGAMEINFO)!!.bytes, Common.CHARSET)) as IngamePlayer
+
+        val playerDiskSavegameInfo = ByteArray64Reader(playerDisk.getFile(SAVEGAMEINFO)!!.bytes, Common.CHARSET)
+
+        val player = ReadActor.invoke(playerDisk, playerDiskSavegameInfo) as IngamePlayer
 
         printdbg(this, "Player localhash: ${player.localHashStr}, hasSprite: ${player.sprite != null}")
 
         val currentWorldId = player.worldCurrentlyPlaying
         val worldDisk = worldDisk0 ?: App.savegameWorlds[currentWorldId]!!.loadable()
         worldDisk.rebuild()
-        val world = ReadWorld(ByteArray64Reader(worldDisk.getFile(SAVEGAMEINFO)!!.bytes, Common.CHARSET), worldDisk.diskFile)
+        val worldDiskSavegameInfo = ByteArray64Reader(worldDisk.getFile(SAVEGAMEINFO)!!.bytes, Common.CHARSET)
+        val world = ReadWorld(worldDiskSavegameInfo, worldDisk.diskFile)
 
         world.layerTerrain = BlockLayer(world.width, world.height)
         world.layerWall = BlockLayer(world.width, world.height)
@@ -150,13 +158,24 @@ object LoadSavegame {
 //        worldDisk.dispose()
 //        playerDisk.dispose()
 
+
         val loadJob = { it: LoadScreenBase ->
             val loadscreen = it as ChunkLoadingLoadScreen
             loadscreen.addMessage(Lang["MENU_IO_LOADING"])
 
 
+            val worldGenver = CharArray(128).let {
+                worldDiskSavegameInfo.read(it, 0, 128)
+                getGenver.find(String(it))?.value?.toLong()!!
+            }
+            val playerGenver = CharArray(128).let {
+                playerDiskSavegameInfo.read(it, 0, 128)
+                getGenver.find(String(it))?.value?.toLong()!!
+            }
+
+
             val actors = world.actors.distinct()
-            val worldParam = TerrarumIngame.Codices(newIngame.worldDisk, world, actors, player)
+            val worldParam = TerrarumIngame.Codices(newIngame.worldDisk, world, actors, player, worldGenver, playerGenver)
 
 
             newIngame.gameLoadInfoPayload = worldParam