serialiser for world

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

@@ -7,6 +7,7 @@ import net.torvald.terrarum.console.ConsoleCommand
 import net.torvald.terrarum.console.Echo
 import net.torvald.terrarum.modulebasegame.TerrarumIngame
 import net.torvald.terrarum.serialise.WriteMeta
+import net.torvald.terrarum.serialise.WriteWorld
 import net.torvald.terrarum.utils.JsonWriter
 import java.io.IOException
 
@@ -31,4 +32,25 @@ object ExportMeta : ConsoleCommand {
     override fun printUsage() {
         Echo("Usage: Exportmeta")
     }
+}
+
+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")
+        }
+        catch (e: IOException) {
+            Echo("Exportworld: IOException raised.")
+            e.printStackTrace()
+        }
+    }
+
+    override fun printUsage() {
+        Echo("Usage: Exportworld")
+    }
 }