show_message_native

This extension lets you display native popups in your game.  It's this simple:

var choice = show_message_native(
    string(window_handle()),
    "Warning",
    "You're entering dangerous territory. Continue?",
    "EXCLAMATION|OKCANCEL"
);
show_message("You clicked \"" + choice + "\"!");

The last argument represents the icon and buttons, separated by the pipe character.

Allowed icons:

• ERROR
• QUESTION
• INFORMATION
• EXCLAMATION

Allowed buttons:

• OK
• OKCANCEL
• YESNO
• YESNOCANCEL
• RETRYCANCEL
• CANCELTRYCONTINUE
• ABORTRETRYIGNORE

This extension is for version 2.2 of GameMaker Studio.