1. Import the YYMPS file (from Releases) to your project.
   If you don't usually debug your project on desktop, you can omit the included files (and see the subsequent section)
2. Add obj_snowstatevis to your first room
   (and make sure that you don't destroy/deactivate it on accident)

If you are solely or primarily debugging your project on web/mobile/consoles, you can set up a separate "server" project:

1. Create a new GameMaker project
2. Import the YYMPS file (from Releases) to your project.
   Import both the scripts and included files.
3. Add obj_snowstatevis to your room
4. Set want_client to false in obj_snowstatevis' Create event.

1. Use ssv_client.add(...) to register the state machines that you want to be observable in the watcher
2. Run your game
3. If you're testing on web/mobile/consoles, run the server project that you've created during setup.
4. Open http://127.0.0.1:2080 in a web browser to access the watcher.

It's a fairly simple web application, all things considered:

• On the left, you have a list of state machines that are currently active in the connected games.
  You can watch/unwatch individual FSMs by ticking/un-ticking checkboxes next to their names.
• Each watched state gets its own little panel containing the name and a state graph.
  The panels can be resized and will scroll if necessary.
• The active state is highlighted in red.
• A recent transition is indicated with a fading red arrow.
• If multiple states and arrows are highlighted/flicker, your state machine is likely stuck and is changing states rapidly.
• Clicking on a state-block forces a transition to that state.
  Note that this triggers a fsm.change() directly and can be used to transition between states that otherwise have no direct route between them.

This is a helper object that sets up the system's server and client as necessary.

It defines the following global variables:

You shouldn't usually have to deal with it since obj_snowstatevis will create one for you, but you may.

Setup (handled by obj_snowstatevis):

FSMs (handled by you):

var name = object_get_name(object_index) + " " + string(int64(id));
ssv_client.add(fsm, name, {
    idle: ["up", "down"],
    up: "idle",
    down: "idle",
});