Function ResetKeyTypeState

source/hook.cpp:4469–4482

void ResetKeyTypeState(key_type &key)
{
	key.is_down = false;
	key.it_put_alt_down = false;
	key.it_put_shift_down = false;
	key.down_performed_action = false;
	key.was_just_used = 0;
	key.hotkey_to_fire_upon_release = HOTKEY_ID_INVALID;
	// ABOVE line was added in v1.0.48.03 to fix various ways in which the hook didn't receive the key-down
	// hotkey that goes with this key-up, resulting in hotkey_to_fire_upon_release being left at its initial
	// value of zero (which is a valid hotkey ID).  Examples include:
	// The hotkey command being used to create a key-up hotkey while that key is being held down.
	// The script being reloaded or (re)started while the key is being held down.
}