exports.User = function( username, id, discriminator, avatar ) {

	if ( !id ) { //there's no second argument
		var user = username;
		username = user.username;
		id = user.id;
		discriminator = user.discriminator;
		avatar = user.avatar;
	}

	this.username = username;
	this.discriminator = discriminator;
	this.id = id;
	this.avatar = avatar;
}

exports.User.prototype.getAvatarURL = function() {
	if ( !this.avatar )
		return false;
	return "https://discordapp.com/api/users/" + this.id + "/avatars/" + this.avatar + ".jpg";
}

exports.User.prototype.mention = function() {
	return "<@" + this.id + ">";
}

exports.User.prototype.equals = function( otherUser ) {

	return otherUser.id === this.id;

}

exports.User.prototype.equalsStrict = function( otherUser ) {

	return ( this.username === otherUser.username && this.discriminator === otherUser.discriminator && this.id === otherUser.id && this.avatar === otherUser.avatar );

}