implemented cvar, ccmd and parsing console input

hGameTest/src/game/video/Mode.hx

@@ -1,5 +1,6 @@
 package game.video;
 
+import game.ui.ConVar;
 import openfl.Lib;
 import openfl.display.StageDisplayState;
 
@@ -9,10 +10,15 @@ class Mode
     {
         return Lib.application.window;
     }
-
     public static function setVideoMode(width:Int, height:Int, fs:Int = null){
         getWindow().resize(width,height);
+        if(fs != null){
+            switchFsMode(fs);
+        }
     }
+    public static var cvMatSetVideoMode:engine.typedefs.CCmd = ConVar.registerCCmd("mat_setvideomode",(args:Array<String>)->{
+        setVideoMode(Std.parseInt(args[0]), Std.parseInt(args[1]), Std.parseInt(args[2]));
+    });
     public static function switchFsMode(toState:Int = 0){
         if(toState == 0){
             if(Lib.current.stage.displayState != StageDisplayState.FULL_SCREEN_INTERACTIVE){