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remove doom: merged upstream

--- a/bin/doom

+++ /dev/null

@@ -1,58 +1,0 @@

-#!/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

-

-# max scaling factor is 4 unless doom itself is patched

-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]