Native mouselock for GameMaker

Supported GameMaker versions and export platforms:

¹ Including LTS - just all semi-recent GM versions, really

YYC is supported for GameMaker versions where it exists.

A native mouselock extension for GameMaker. Perfect for games with screen-space mouse aiming - no more need to worry about the game not restricting the mouse position quickly enough and user clicking outside the window - with this extension the mouse cannot escape the specified region, as it uses OS-level functionality to confine it.

Included functions:

• display_mouse_lock(x, y, width, height)
• display_mouse_unlock()
• display_mouse_bounds()➜
  Returns the current mouse bounds as an array.

Typical use:

if (window_has_focus()) {
     display_mouse_lock(window_get_x(), window_get_y(), window_get_width(), window_get_height());
} else display_mouse_unlock();

Package contents:

• The extension itself.
• Sample project (shown on the GIF).
• C++ source code.