MapMarker

Features

• []Mark map nodes with different colors.[/]

  []Draw on the map with different colors.[/]

  []Automatically mark nodes with pre-configured colors (Toggle).[/]

  []Hide drawings on top of nodes (Toggle).[/]

  []Unmark map nodes after visiting (Toggle).[/]

  []Singleplayer support.[/]

  []Multiplayer support w/ fallback for peers w/o MapMarker.[/]

Multiplayer support includes lobbies containing both players with and without the mod. This mod, as far as I know, is the first that can send custom packets in a mixed lobby. If you're interested in how, check out the Nerd Stuff section!

Please don't hesitate to share any thoughts, comments, or concerns :)

Heavily inspired by mapmarks.

HOW TO USE

• [](Drag) Right-Click          ----> Mark/Recolor[/]

  [](Drag) Double-Right-Click   ----> UnMark[/]

  []Left-Click on Color Palette ----> Select Color[/]

  []Press 'c'                   ----> Cycle Color[/]

The color palette is on the map legend under the word 'Legend'.

The toggles for various settings are under ModConfig settings.

HOW TO INSTALL

Optional dependency for mod settings: ModConfig

Download MapMarker.zip

Extract the contents and move the MapMarker folder to -

'C:\Program Files (x86)\Steam\steamapps\common\Slay the Spire 2\mods'

This what your directory should now look like:

- Slay the Spire 2

|   |   - MapMarker

|   |   |   - MapMarker.dll

|   |   |   - MapMarker.json

|   |   - ...

TODO

• []Remove mixed lobby support if it's too unreliable or if most users don't have a use for it.[/]

  []Remove or rework drawing with colors if most users don't have a use for it.[/]

  NERD STUFF 

  STS2's multiplayer serialization builds a type-ID table by enumerating the 49 hardcoded INetMessageSubtypes, then appending any mod-added INetMessage classes found via ReflectionHelper. GetSubtypesInMods<INetMessage>(). Both peers must have identical tables or deserialization breaks, so registering a custom message type crashes or desyncs lobbies where only some players have the mod. To solve this, we use steganography inside the existing MapDrawingMessage. We pack mark data into the quantized X/Y position fields of NetMapDrawingEvent structs preceded by a BeginLine at an off-screen position. On the receiving side, a Harmony prefix on NMapDrawings. HandleDrawingMessage ch