on jump:
　　　　if the player's gamemode is not creative:
　　　　　　　　allow fly for the player
　　　　　　　　wait 0.5 second
　　　　　　　　if the player is flying:
　　　　　　　　　　　　disallow fly for the player
　　　　if the player's gamemode is creative:
　　　　　　　　stop

on flight toggle:
　　　　if the player's gamemode is not creative:
　　　　　　　　push player upwards at speed 2.2
　　　　　　　　push the player forward at speed 1.8
　　　　　　　　disallow fly for the player
　　　　　　　　wait 1 tick
　　　　　　　　play raw sound "mob.ghast.fireball" at player with pitch 1 volume 10
　　　　if the player's gamemode is creative:
　　　　　　　　stop