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Posted By

chrisaiv on 02/28/07


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keylogger


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Roshambo


AS2: Konami Contra Code for Flash

Published in: ActionScript 

I wanted to put the famous Konami - Contra easter egg in my flash game (up up down down left right left right). Here's how i did it.

Plain TextExpand 
  1. var keyListener:Object = new Object();
  2. var isCtrlKeyPressed:Boolean = false;
  3. var keyPressCount:Number = 0;
  4. var keyCombination:String = "";
  5. var keyCode:String = "";
  6. var lasPressedKeyCode:String = "";
  7. keyListener.onKeyDown = function() {
  8. 	keyPressCount++;
  9. 	if (keyPressCount >= 9) {
  10. 		keyPressCount = 1;
  11. 		if (isCtrlKeyPressed == true) {
  12. 			keyCombination = "17";
  13. 		} else {
  14. 			keyCombination = lasPressedKeyCode;
  15. 		}
  16. 	}
  17. 	keyCode = "" + Key.getCode();
  18. 	keyCombination += keyCode;
  19. 	trace(keyCombination);
  20. 	if (Key.isDown(17) == true) {
  21. 		isCtrlKeyPressed = true;
  22. 	} else {
  23. 		isCtrlKeyPressed = false;
  24. 	}
  25. 	if (keyCombination == "3838404037393739") {
  26. 		trace("YESSSS copied :) : " + keyCombination);
  27. 	}
  28. 	if (keyCombination == "1786" && isCtrlKeyPressed == true) {
  29. 		trace(output_03.text = "YESSSS pasted :) : " + keyCombination);
  30. 	}
  31. 	if (keyCombination == "1788" && isCtrlKeyPressed == true) {
  32. 		trace(output_03.text = "YESSSS cut :) : " + keyCombination);
  33. 	}
  34. 	lasPressedKeyCode = keyCode;
  35. };
  36. Key.addListener(keyListener);

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Posted By: Roshambo on May 23, 2007

Brilliant! Thanks for this!

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