maraoz

        /**
	 * Creates the delta that would take this state to the newer state 
	 */
	public GameStateDelta getDeltaTo(GameState newer) {

		GameStateDelta delta = new GameStateDelta();
		
		Set<GameObject> dissapeared = Sets.difference(this.getGameObjects(), newer.getGameObjects());
		Set<GameObject> appeared = Sets.difference(newer.getGameObjects(), this.getGameObjects());
		Set<Long> continued = Sets.intersection(this.getGameObjectIds(), newer.getGameObjectIds());

maraoz

public class Fireball extends GameObject implements Updatable {

	private static final int VELOCITY = 5;
	
	@NetworkData
	private Vector2D pos;
	@NetworkData
	private final Vector2D speed;
	
	@NetworkData

maraoz

/* create and sign */

    var tx = TransactionBuilder.init(opts)
      .addUtxos(utxos)
      .addOutputs(outs)
      .addKeys(keys)
      .build();

   broadcast(tx.serialize());      
    

maraoz

Traceback (most recent call last):
  File "/testling/bin/node-v0.10.24/lib/node_modules/npm/node_modules/node-gyp/gyp/gyp_main.py", line 18, in <module>
    sys.exit(gyp.script_main())
  File "/testling/bin/node-v0.10.24/lib/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/__init__.py", line 534, in script_main
    return main(sys.argv[1:])
  File "/testling/bin/node-v0.10.24/lib/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/__init__.py", line 527, in main
    return gyp_main(args)
  File "/testling/bin/node-v0.10.24/lib/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/__init__.py", line 503, in gyp_main
    options.circular_check)
  File "/testling/bin/node-v0.10.24/lib/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/__init__.py", line 129, in Load

maraoz

var Hasher = (function(){
  var secret = 42;
  
  var Hasher = function() {
  };

  Hasher.prototype.setSecret = function(s) {
    secret = s;
  };
  Hasher.prototype.hash = function(x) {

maraoz

case 1-of-1
	max size: 113
case 1-of-2
	max size: 147
case 2-of-2
	max size: 221
case 1-of-3
	max size: 182
case 2-of-3

maraoz

var hk = new HierarchicalKey('tprv8ZgxMBicQKsPdSF1avR6mXyDj5Uv1XY2UyUHSDpAXQ5TvPN7prGeDppjy4562rBB9gMMAhRfFdJrNDpQ4t69kkqHNEEen3PX1zBJqSehJDH');

console.log(hk.derive('m/45/0/0/0').extendedPrivateKeyString());
console.log(hk.derive('m/45/0/0/0').extendedPrivateKeyString());
console.log(hk.derive('m/45\'/0/0/0').extendedPrivateKeyString());
console.log(hk.derive('m/45\'/0/0/0').extendedPrivateKeyString());

Outputs:
tprv8iDdrJ7doYBh2MpWDAPHopqUZ8jftExnk3v98yGFfEJPAfUBszoswxqg5doKrQS7whF6q5Q4cdK2Bdn3HWA4tURnjdPyPv83fpuamjELFmP
tprv8iDdrJ7doYBh2MpWDAPHopqUZ8jftExnk3v98yGFfEJPAfUBszoswxqg5doKrQS7whF6q5Q4cdK2Bdn3HWA4tURnjdPyPv83fpuamjELFmP

maraoz

var bitcore = require('bitcore');

var password = 'an example of an insecure password';
var privateKey = bitcore.util.sha256(password);

var key = new bitcore.Key();
key.private = privateKey;
key.regenerateSync();

var addr = new bitcore.Address.fromKey(key);

maraoz

The objectives are:

- make copay work in all platforms.
- make it as decentralized as possible.
- allow async operations (mainly transaction proposals)
- allow remote encrypted key storage 

maraoz

### Keybase proof

I hereby claim:

  * I am maraoz on github.
  * I am maraoz (https://keybase.io/maraoz) on keybase.
  * I have a public key whose fingerprint is B27B D36C DF12 AA21 2788  E780 64F3 727B FE0B 3196

To claim this, I am signing this object: