game.jump = function(metaSprites, character, dt)
  if character.jump.limitButtonJump == false then
    character.jump.higher   = character.jump.higher - dt
    character.jump.velocity = character.jump.velocity + character.jump.height * (dt / character.jump.higherMax)

    --  game.animation(character.jump, dt)
    --  metaSprites.quad = character.jump[character.jump.currentFrame]
  end
end