walking functions

function walkLeft(){
ig.game.virtualJoystick.input.left=true
setTimeout(function(){ig.game.virtualJoystick.input.left=false;}, 500);
};
function walkRight(){
ig.game.virtualJoystick.input.right=true
setTimeout(function(){ig.game.virtualJoystick.input.right=false;}, 500);
};
function jump(){
ig.game.virtualJoystick.input.up=true
setTimeout(function(){ig.game.virtualJoystick.input.up=false;}, 500);
};
function walkDown(){
ig.game.virtualJoystick.input.down=true
setTimeout(function(){ig.game.virtualJoystick.input.down=false;}, 500);
};
function action(){
ig.game.virtualJoystick.input.action=true
setTimeout(function(){ig.game.virtualJoystick.input.action=false;}, 500);
};