The Final Station like gameplay mouse, asking for explaining

[system]

	Attention	Topic was automatically imported from the old Question2Answer platform.
	Asked By	kapsloki

To make a gameplay like this game:

The Final Station - Any% Speedrun in 1:49:08 by Malphas [Old WR]

Is just to set a “mouse detector” for left and right side of the window (change character direction, no changing while walking) and create a separate and bone attached on character for the arm/hands/gun to follow mouse and shoot, right?

[system]

	Reply From:	andersmmg

Pretty much. Although instead of having "mouse detector"s, you should compare the mouse cursor coordinates to the player center coordinates and use that to decide where to point.