Thanks very much for answers...
@alpasp Thanks,this is a health hit counter,but a need something else....explain: the player has shoot the ball when pressed the left button mouse but before he must press(UPBUTTON) to set speed of the ball, say that four levels of the speed -
1. 0 - 25% very slowly
2. 25 - 50% slowly
3. 50 - 85% fast
4. 85 - 100% quickly ....on the speed meter.
speed meter works of 0 - 100% and back to 0% when I release UPBUTTON
...but I do not know how link (with script) the speed meter with shooting the ball
..when player release UP button and on the speed meter will be 38% which is slowly so that the ball flew slowly and not quickly.
Thanks to everyone for aid.
Edit: bullshit....NO!! UP_BUTTON....speed meter will (start) be automatically counting 0-100 and 100-0 when a player press the RMB which I have set as adding another(new) ball into the game and then player press LMB to launch ball...
that means player must wait to click on the basis of how quickly the balloon shoot.