com.torvald → net.torvald

Former-commit-id: 375604da8a20a6ba7cd0a8d05a44add02b2d04f4
Former-commit-id: 287287c5920b07618174d7a7573f049d350ded66

src/net/torvald/terrarum/console/Zoom.kt

@@ -0,0 +1,42 @@
+package net.torvald.terrarum.console
+
+import net.torvald.terrarum.Terrarum
+
+/**
+ * Created by minjaesong on 16-01-25.
+ */
+class Zoom : ConsoleCommand {
+    override fun execute(args: Array<String>) {
+        if (args.size == 2) {
+
+            var zoom: Float
+            try {
+                zoom = args[1].toFloat()
+            }
+            catch (e: NumberFormatException) {
+                Echo().execute("Wrong number input.")
+                return
+            }
+
+            if (zoom < Terrarum.game.ZOOM_MIN) {
+                zoom = Terrarum.game.ZOOM_MIN
+            }
+            else if (zoom > Terrarum.game.ZOOM_MAX) {
+                zoom = Terrarum.game.ZOOM_MAX
+            }
+
+            Terrarum.game.screenZoom = zoom
+
+            System.gc()
+
+            Echo().execute("Set screen zoom to " + zoom.toString())
+        }
+        else {
+            printUsage()
+        }
+    }
+
+    override fun printUsage() {
+        Echo().execute("Usage: zoom [zoom]")
+    }
+}