fix assert error insertion on windows

kiss/src/kiss/Macros.hx

@@ -305,6 +305,7 @@ class Macros {
             var b = wholeExp.expBuilder();
             var expression = exps[0];
             var failureError = KissError.fromExp(wholeExp, "").toString(AssertionFail);
+            var colonsInPrefix = if (Sys.systemName() == "Windows") 5 else 4;
             var messageExp = if (exps.length > 1) {
                 exps[1];
             } else {
@@ -320,7 +321,7 @@ class Macros {
                     letVal,
                     letVal,
                     b.callSymbol("throw", [
-                        b.callSymbol("kiss.Prelude.runtimeInsertAssertionMessage", [messageExp, b.str(failureError)])
+                        b.callSymbol("kiss.Prelude.runtimeInsertAssertionMessage", [messageExp, b.str(failureError), b.int(colonsInPrefix)])
                     ])
                 ])
             ]);

kiss/src/kiss/Prelude.hx

@@ -723,9 +723,9 @@ class Prelude {
         return str.substr(negIdx(startIdx), negIdx(endIdx));
     }
 
-    public static function runtimeInsertAssertionMessage(message:String, error:String) {
+    public static function runtimeInsertAssertionMessage(message:String, error:String, colonsInPrefix:Int) {
         var colonIdx = 0;
-        for (_ in 0...4) {
+        for (_ in 0...colonsInPrefix) {
             colonIdx = error.indexOf(":", colonIdx) + 1;
         }
         colonIdx += 1;

projects/nat-flixel-desktop-playground/source/PlayState.kiss

@@ -50,6 +50,9 @@
 (method &override :Void update [:Float elapsed]
     (super.update elapsed)
     
+    (when FlxG.keys.justPressed.ESCAPE
+        (Sys.exit 0))
+
     // Press ENTER to type a command to run
     (when (and !textInput FlxG.keys.justPressed.ENTER)
         (typeCommand))