mousebutton 0 unity code example
Example 1: left moust click unity
//Left mouse Click
if(Input.GetMouseButtonDown(0))
//Right Mouse Click
if(Input.GetMouseButtonDown(1))
//Scroll Wheel
if(Input.GetMouseButtonDown(2))
Example 2: GetMousebuttonDown unity
if (Input.GetMouseButtonDown(1))
//This is too stop spaming the gun