function jump(){Runner.instance_.tRex.setDuck(!1),Runner.instance_.tRex.jumping||Runner.instance_.tRex.ducking||(Runner.instance_.playSound(Runner.instance_.soundFx.BUTTON_PRESS),Runner.instance_.tRex.startJump(Runner.instance_.currentSpeed))}function duck(){Runner.instance_.tRex.jumping?Runner.instance_.tRex.setSpeedDrop():Runner.instance_.tRex.jumping||Runner.instance_.tRex.ducking||Runner.instance_.tRex.setDuck(!0)}setInterval(function(){Runner.instance_.horizon.obstacles.length>0&&(Runner.instance_.horizon.obstacles[0].xPos<25*Runner.instance_.currentSpeed-Runner.instance_.horizon.obstacles[0].width/2&&Runner.instance_.horizon.obstacles[0].yPos>75&&jump(),Runner.instance_.horizon.obstacles[0].xPos<30*Runner.instance_.currentSpeed-Runner.instance_.horizon.obstacles[0].width/2&&Runner.instance_.horizon.obstacles[0].yPos<=75&&duck())},5);