Launch an object in-game depending on how long the player has held the left mouse button on it?

[Hamo (Mohammed)]

very easy
1- you will create a float variable called “LaunchPower”
2- when the mouse is pressed the variable will be updated [LaunchPower" + 1]
3- if the mouse is released it will launch the object
4-now you can use the value of the variable “LaunchPower” as you want
5- reset the “LaunchPower” variable value to 0 again
Hope that helped.