Difference between revisions of "PrBoom"
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==Install== | ==Install== | ||
* Launch Buildroot configuration: | * Launch Buildroot configuration: | ||
| − | + | <pre class="host"> | |
| − | + | $ make menuconfig | |
| − | < | + | </pre> |
| − | + | <pre class="config"> | |
| − | + | Target packages ---> | |
| − | [[ | + | ... |
| + | Games ---> | ||
| + | ... | ||
| + | [*] PrBoom | ||
| + | [*] shareware Doom WAD file | ||
| + | </pre> | ||
Activate PrBoom package and "shareware Doom WAD file" (it will autoselect SDL, SDL_mixer and SDL_net). Then, exit and save your config. Re-Build your rootfs: | Activate PrBoom package and "shareware Doom WAD file" (it will autoselect SDL, SDL_mixer and SDL_net). Then, exit and save your config. Re-Build your rootfs: | ||
| + | <pre class="host"> | ||
$ make | $ make | ||
| + | </pre> | ||
===APF9328 with only 8 MBytes of FLASH=== | ===APF9328 with only 8 MBytes of FLASH=== | ||
Revision as of 13:30, 26 February 2015
Contents
PrBoom
| PrBoom | ||||||||
|---|---|---|---|---|---|---|---|---|
| Gametype | FPS | |||||||
| Web site | http:// | |||||||
| ||||||||
Infos
Doom clone derived from original ID Software sources and enhanced (SDL support, bugs correction...). Doom is the sequel of Wolfenstein.
It is working quite well on 8bpp framebuffers; for 16bpp one, a bug has to be corrected in i.MX framebuffer (ongoing).
PrBoom requires SDL, SDL_mixer & SDL_net and runs at full speed in 320x240 with only ~40% CPU usage in 8bpp mode.
Install
- Launch Buildroot configuration:
$ make menuconfig
Target packages --->
...
Games --->
...
[*] PrBoom
[*] shareware Doom WAD file
Activate PrBoom package and "shareware Doom WAD file" (it will autoselect SDL, SDL_mixer and SDL_net). Then, exit and save your config. Re-Build your rootfs:
$ make
APF9328 with only 8 MBytes of FLASH
As the generated rootfs is too big to be put on the 8MBytes APF9328 FLASH, there are 2 solutions:
1. put rootfs on a MMC/SD and boot it
MultiMediaCard#Booting_from_MMC.2FSD
2. boot your board from your NFS export
Network_Configuration#Boot_from_NFS
armadeus/buildroot/build_armv4t/root/usr/games/prboom, armadeus/buildroot/project_build_armv4t/apf9328/root/usr/share/games/doom/prboom.wad and doom1.wad.!! Files should be in the same directory !! Then cd in directory and launch the game:
Launching
- If you have a 320x240 display:
# /usr/games/prboom -width 320 -height 240 -nosound &
- If you want some sound be sure that ALSA is running, with OSS emulation loaded.
- To change screen depth (default 8 bits), ex:
-vidmode 16bit
Troubleshots
- If SDL is complaining because it can't find any mouse (Unable to init SDL: Unable to open mouse) then, before launching the game, do:
# export SDL_NOMOUSE=1
- APF9328 LCD controller has difficulties to process all data when launching PrBoom in 480x272 mode (random black lines on screen). It's an hardware limitation so no fixes are scheduled.
