Mouse input is great for a player to interact with in your game. When done well, the player can seamlessly play your game. Mouse events can be detected using code or Mouse Events. You will use mouse interaction for such things as
Interacting with menu buttons.
Setting a target location for a player.
Making a gun turret point in the mouse's direction.
Changing weapons.
Showing info on mouse over.
Moving a gun sight around the room.
As with keypresses, there are three main button press types:
if mouse_check_button(mb_left)
{
//do something ...
