trying to load a world

src/net/torvald/terrarum/modulebasegame/console/ExportMeta.kt

@@ -37,22 +37,26 @@ object ExportMeta : ConsoleCommand {
 
 object ExportWorld : ConsoleCommand {
     override fun execute(args: Array<String>) {
-        try {
-            val world = Terrarum.ingame!!.world
-            val str = WriteWorld(Terrarum.ingame!! as TerrarumIngame).invoke()
-            val writer = java.io.FileWriter(AppLoader.defaultDir + "/Exports/world${world.worldIndex}.json", false)
-            writer.write(str)
-            writer.close()
-            Echo("Exportworld: exported to world${world.worldIndex}.json")
+        if (args.size == 2) {
+            try {
+                val str = WriteWorld(Terrarum.ingame!! as TerrarumIngame).invoke()
+                val writer = java.io.FileWriter(AppLoader.defaultDir + "/Exports/${args[1]}", false)
+                writer.write(str)
+                writer.close()
+                Echo("Exportworld: exported to ${args[1]}")
+            }
+            catch (e: IOException) {
+                Echo("Exportworld: IOException raised.")
+                e.printStackTrace()
+            }
         }
-        catch (e: IOException) {
-            Echo("Exportworld: IOException raised.")
-            e.printStackTrace()
+        else {
+            ImportWorld.printUsage()
         }
     }
 
     override fun printUsage() {
-        Echo("Usage: Exportworld")
+        Echo("Usage: Exportworld filename.json")
     }
 }
 

src/net/torvald/terrarum/modulebasegame/console/GetTime.kt

@@ -3,7 +3,6 @@ package net.torvald.terrarum.modulebasegame.console
 import net.torvald.terrarum.Terrarum
 import net.torvald.terrarum.console.ConsoleCommand
 import net.torvald.terrarum.console.Echo
-import net.torvald.terrarum.modulebasegame.gameworld.GameWorldExtension
 
 /**
  * Created by minjaesong on 2016-03-20.
@@ -11,7 +10,7 @@ import net.torvald.terrarum.modulebasegame.gameworld.GameWorldExtension
 internal object GetTime : ConsoleCommand {
     override fun execute(args: Array<String>) {
 
-        val worldTime = (Terrarum.ingame!!.world as GameWorldExtension).worldTime
+        val worldTime = (Terrarum.ingame!!.world).worldTime
         Echo(worldTime.getFormattedTime())
     }
 

src/net/torvald/terrarum/modulebasegame/console/ImportLayerData.kt

@@ -1,10 +1,7 @@
 package net.torvald.terrarum.modulebasegame.console
 
-import net.torvald.terrarum.Terrarum
-import net.torvald.terrarum.TerrarumAppConfiguration.TILE_SIZED
 import net.torvald.terrarum.console.ConsoleCommand
 import net.torvald.terrarum.console.Echo
-import net.torvald.terrarum.modulebasegame.gameworld.GameWorldExtension
 import java.io.File
 
 /**

src/net/torvald/terrarum/modulebasegame/console/ImportWorld.kt

@@ -0,0 +1,36 @@
+package net.torvald.terrarum.modulebasegame.console
+
+import net.torvald.terrarum.AppLoader
+import net.torvald.terrarum.Terrarum
+import net.torvald.terrarum.console.ConsoleCommand
+import net.torvald.terrarum.console.Echo
+import net.torvald.terrarum.modulebasegame.TerrarumIngame
+import net.torvald.terrarum.serialise.ReadWorld
+import net.torvald.terrarum.serialise.WriteMeta
+import java.io.IOException
+
+/**
+ * Created by minjaesong on 2021-08-25.
+ */
+object ImportWorld : ConsoleCommand {
+    override fun execute(args: Array<String>) {
+        if (args.size == 2) {
+            try {
+                val reader = java.io.FileReader(AppLoader.defaultDir + "/Exports/${args[1]}")
+                ReadWorld(Terrarum.ingame!! as TerrarumIngame).invoke(reader)
+                Echo("Importworld: imported a world from ${args[1]}")
+            }
+            catch (e: IOException) {
+                Echo("Importworld: IOException raised.")
+                e.printStackTrace()
+            }
+        }
+        else {
+            printUsage()
+        }
+    }
+
+    override fun printUsage() {
+        Echo("Usage: Importworld filename.json")
+    }
+}

src/net/torvald/terrarum/modulebasegame/console/SetTime.kt

@@ -11,7 +11,7 @@ import net.torvald.terrarum.modulebasegame.TerrarumIngame
  */
 internal object SetTime : ConsoleCommand {
     override fun execute(args: Array<String>) {
-        val world = (Terrarum.ingame!! as TerrarumIngame).gameworld
+        val world = (Terrarum.ingame!! as TerrarumIngame).world
         
         
         if (args.size == 2) {

src/net/torvald/terrarum/modulebasegame/console/SetTimeDelta.kt

@@ -13,7 +13,7 @@ internal object SetTimeDelta : ConsoleCommand {
     val HARD_LIMIT = 60
 
     override fun execute(args: Array<String>) {
-        val world = (Terrarum.ingame!! as TerrarumIngame).gameworld
+        val world = (Terrarum.ingame!! as TerrarumIngame).world
         
         
         if (args.size == 2) {