Get Button State
The km.[button_name]() command is used to read the state of any of the mouse buttons.
By replacing button_name with the name of any button, as defined in the Buttons section, this command
can be used for all buttons.
Examples
Reading the Left Button’s State
Input:
km.left()
Output:
km.left()
1 # The Left Button in this case was pressed (1).
>>>
Reading the Front Side Button’s State
Input:
km.side2()
Output:
km.side2()
0 # The Front Side Button in this case was released (0).
>>>