You should make the character jump on mouse release, because if I press the mouse button for too long, it refuses to jump and it's annoying.
Author Comments
The player has to tap/click on the screen to jump the character.If the player fails to land on top span than he dies.
zain756 responds:
thanks for your response.The idea was to support both touch and desktop devices.On evey tap/mouse click,the player will jump.