ref: a288db973cf0436575a3e660d2a1c68adbee9e56
dir: /rc/bin/doom/
#!/bin/rc -e # set up namespace for a particular version of doom and launch it # default setup: # - $home/lib/doom: mntpt and location of config file # - $home/lib/doom/$game: user game directories: savegames and screenshots # - /sys/games/lib/doom/$game: system iwad and pwad directories # cwd is bound over $mntpt to allow loading stuff from there # example: launch doom2 with scythe.wad (both in /sys/games/lib/doom/d2) # ; doom d2 -file scythe.wad # example game version names: # doom.wad → /sys/games/lib/doom/d1/ # doom2.wad → /sys/games/lib/doom/d2/ # doom2f.wad → /sys/games/lib/doom/d2f/ # doom1.wad → /sys/games/lib/doom/dsh/ # plutonia.wad → /sys/games/lib/doom/plt/ # tnt.wad → /sys/games/lib/doom/tnt/ # doomu.wad → /sys/games/lib/doom/ud/ rfork ne flagfmt='b,l,z,m mntpt' args='game [params]' if(! ifs=() eval `{aux/getflags $*} || ~ $#* 0){ aux/usage exit usage } mntpt=$home/lib/doom if(~ $#flagm 1) mntpt=$flagm if(! test -d $mntpt/$1) mkdir -p $mntpt/$1 bind -ac $mntpt/$1 $mntpt if(test -d /sys/games/lib/doom/$1) bind -a /sys/games/lib/doom/$1 $mntpt if(! ~ $flagb 1) bind -b `{pwd} $mntpt cd $mntpt if(~ $#vgasize 0 || ~ $flagz 1) r=(-dx 328 -dy 208) if not r=`{echo $vgasize |\ awk -Fx '{ a=$1/320; b=$2/200; c=int(b<a?b:a); if(c*320 == $1 || c*200 == $2) c--; print "-dx", c*320+8, "-dy", c*200+8 }' } if(! ~ $flagz 1) echo resize $r >/dev/wctl if(! ~ $flagl 1) games/doom $* >/dev/null if not games/doom $* >/tmp/doomlog.$pid >[2=1]