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Portmanteau of Order Door, a remake project for Warhammer 40,000: Chaos Gate, the game from 1998.
You must have a copy of the original game data to use this project
No game yet, nothing even close. I'm in the very early stages of trying to understand the various file formats. Until then, you can play WH40K: Chaos Gate in a WinXP VM, disconnected from the internet. It doesn't need 3D rendering!
WH40K.exe is the existing game engine, and WH40K_TD.exe is the map editor. Allows things to be saved as .MAP or as .SMF (“Super Macro File”).
I'm writing code in Go at the moment, so you'll need to have a Go runtime installed on your system:
$ go version go version go1.13 linux/amd64
In addition, you'll also need the following packages installed, at least in Debian:
# apt install libx11-dev libxcursor-dev mesa-common-dev libxrandr-dev \ libxinerama-dev libgl1-mesa-dev libxi-dev mpv
You can then run
make all in the source tree to get the binaries that are
present at hte moment.
They're not very interesting :D.
Place your WH40K: Chaos Gate installation in
./orig to benefit from automatic
path defaults. Otherwise, point to it with
view-map binary attempts to render a map, and is the current focus of
effort. Once I can render a whole map, including pre-placed characters (cultist
scum), things can start to get more interesting.
Current status: map tiles are rendered at correct offsets. Static objects (four per map coordinate: floor, centre, left, and right) are rendered mostly fine, although objects at each Z level don't quite stack correctly on top of each other yet.
Characters and animations aren't touched at all yet. Rendering performance is atrocious. No gameplay, no sound, no campaign logic. Interaction with the play area is minimal and limited to pan, zoom, and click for basic console output.
Still, I'm proud of myself.
$ make view-map $ ./view-map -map orig/Maps/Chapter01.MAP -txt orig/Maps/Chapter01.TXT
Looks like this:
Use the arrow keys to scroll around the map, the mouse wheel to zoom, and the
7 keys to change Z level.
Dependency management uses
go mod, so ensure you have at least Go 1.11.
There is the start of the menu / campaign flow in a
$ make wh40k $ ./wh40k
This plays the introductory video so far, and nothing else. I'm hopeful I can render the main menu next.
“Mission Setup” includes information about available squad types
From EquipDef.cpp Dumo: CEquipment we learn the following object types:
And we learn they can be “on”....
I'm starting to see some parallels with this in the data formats, and the timeline (1997) seems about right. Worth keeping an eye on!