A Visual Script node returning a state of an action.
VisualScriptInputAction can be used to check if an action is pressed or released.
MODE_PRESSED = 0 ---
Trueif action is pressed.
MODE_RELEASED = 1 ---
Trueif action is released (i.e. not pressed).
MODE_JUST_PRESSED = 2 ---
Trueon the frame the action was pressed.
MODE_JUST_RELEASED = 3 ---
Trueon the frame the action was released.