moo-KCode

This is my humble implementation of the Konami Code for Mootools.

It attaches an event that waits for key presses matching a given key sequence.

Out of the box, it will work with the regular Konami Code, but you can specify your own sequence.

If you miss a key, or if you press ESC key at any time, the sequence will reset.

• 0.1 : initial release

• 0.2 : added custom sequence

• 0.3 : added support for shift+key, control+key, alt+key in the sequence, ESC key resets the sequence

Tested with Mootools-Core 1.4.5

Demo

Many thanks to the #mootools@freenode people for the support and motivation ;)

How to use

Include mootools-core, than include moo-KCode.js in your document HEAD

moo-KCore.js accepts three arguments as options:

• timer: the amount of time (in ms) to wait for a new key strocke before we reset the sequence, default to 500

• sequence: an array composed of keyboard keys - to use a SHIFTed key, simply prefix the key with "s+" (see examples below)

• onComplete: a callback function to run when the sequence is complete

Here are three examples:

window.addEvent('domready', function() {
	// Use the default Konami Code sequence ..
	var test1 = new KCode();
	test1.addEvent('complete', function() {
		alert('Konami sequence !');
	});

	// Or create your own sequence ..
	var test2 = new KCode({
		'timer': 1000,
		'sequence': ['a', 's+a']
	});
	test2.addEvent('complete', function() {
		alert('Custom sequence !');
	});
	// You can now add shift+key, control+key, or alt+key in your sequence ..
	var test3 = new KCode({
		'sequence': ['a', 'c+b', 's+c', 'a+d'],
		'timer': 1500
	});
	test3.addEvent('complete', function() {
		alert('Custom sequence with a twist !');
	});
});

Screenshots