still wip modularisation, game somehow boots

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

@@ -0,0 +1,39 @@
+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.console.EchoError
+import net.torvald.terrarum.modulebasegame.Ingame
+import net.torvald.terrarum.modulebasegame.gameactors.ActorWithPhysics
+
+/**
+ * Created by minjaesong on 2017-01-20.
+ */
+internal object SetScale : ConsoleCommand {
+    override fun execute(args: Array<String>) {
+        if (args.size == 2 || args.size == 3) {
+            try {
+                val targetID = if (args.size == 3) args[1].toInt() else (Terrarum.ingame!! as Ingame).player.referenceID
+                val scale = args[if (args.size == 3) 2 else 1].toDouble()
+
+                val target = Terrarum.ingame!!.getActorByID(targetID!!)
+
+                if (target !is ActorWithPhysics) {
+                    EchoError("Target is not ActorWithPhysics")
+                }
+                else {
+                    target.scale = scale
+                }
+            }
+            catch (e: NumberFormatException) {
+                EchoError("Wrong number input")
+            }
+        }
+        else printUsage()
+    }
+
+    override fun printUsage() {
+        Echo("Usage: setscale scale | setscale actorID scale")
+    }
+}