Mouse input is accepted on all platforms (on mobile devices it is accepted as a single touch. If you need to use multi-touch, you should be using the device specific functions) and has a number of constants that are used to specify the buttons being pressed. These constants are shown in the following table:

The following functions exist for the standard mouse button controls:

1. mouse_button
   
2. mouse_check_button
   
3. mouse_check_button_pressed
   
4. mouse_check_button_released
   
5. mouse_clear
   
6. mouse_last_button
   
7. mouse_wheel_up
   
8. mouse_wheel_down
   
9. mouse_x
   
10. mouse_y
    

Note that there are also a set of window functions related to using the mouse on desktop targets:

1. window_mouse_get_x
   
2. window_mouse_get_y
   
3. window_mouse_set
   
4. window_view_mouse_get_x
   
5. window_view_mouse_get_y
   
6. window_views_mouse_get_x
   
7. window_views_mouse_get_y