271 lines
9.4 KiB
Forth
271 lines
9.4 KiB
Forth
\ Copyright (c) 2003 Scott Long <scottl@freebsd.org>
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\ Copyright (c) 2003 Aleksander Fafula <alex@fafula.com>
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\ Copyright (c) 2006-2013 Devin Teske <dteske@FreeBSD.org>
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\ All rights reserved.
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\
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\ Redistribution and use in source and binary forms, with or without
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\ modification, are permitted provided that the following conditions
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\ are met:
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\ 1. Redistributions of source code must retain the above copyright
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\ notice, this list of conditions and the following disclaimer.
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\ 2. Redistributions in binary form must reproduce the above copyright
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\ notice, this list of conditions and the following disclaimer in the
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\ documentation and/or other materials provided with the distribution.
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\
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\ THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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\ ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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\ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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\ ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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\ FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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\ DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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\ OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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\ HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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\ LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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\ OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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\ SUCH DAMAGE.
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\
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\ $FreeBSD$
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marker task-beastie.4th
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only forth definitions also support-functions
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variable logoX
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variable logoY
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\ Initialize logo placement to defaults
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46 logoX !
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4 logoY !
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: beastie-logo ( x y -- ) \ color BSD mascot (19 rows x 34 columns)
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2dup at-xy ." [31m, ," 1+
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2dup at-xy ." /( )`" 1+
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2dup at-xy ." \ \___ / |" 1+
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2dup at-xy ." /- [37m_[31m `-/ '" 1+
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2dup at-xy ." ([37m/\/ \[31m \ /\" 1+
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2dup at-xy ." [37m/ / |[31m ` \" 1+
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2dup at-xy ." [34mO O [37m) [31m/ |" 1+
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2dup at-xy ." [37m`-^--'[31m`< '" 1+
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2dup at-xy ." (_.) _ ) /" 1+
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2dup at-xy ." `.___/` /" 1+
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2dup at-xy ." `-----' /" 1+
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2dup at-xy ." [33m<----.[31m __ / __ \" 1+
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2dup at-xy ." [33m<----|====[31mO)))[33m==[31m) \) /[33m====|" 1+
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2dup at-xy ." [33m<----'[31m `--' `.__,' \" 1+
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2dup at-xy ." | |" 1+
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2dup at-xy ." \ / /\" 1+
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2dup at-xy ." [36m______[31m( (_ / \______/" 1+
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2dup at-xy ." [36m,' ,-----' |" 1+
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at-xy ." `--{__________)[37m"
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\ Put the cursor back at the bottom
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0 25 at-xy
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;
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: beastiebw-logo ( x y -- ) \ B/W BSD mascot (19 rows x 34 columns)
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2dup at-xy ." , ," 1+
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2dup at-xy ." /( )`" 1+
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2dup at-xy ." \ \___ / |" 1+
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2dup at-xy ." /- _ `-/ '" 1+
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2dup at-xy ." (/\/ \ \ /\" 1+
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2dup at-xy ." / / | ` \" 1+
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2dup at-xy ." O O ) / |" 1+
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2dup at-xy ." `-^--'`< '" 1+
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2dup at-xy ." (_.) _ ) /" 1+
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2dup at-xy ." `.___/` /" 1+
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2dup at-xy ." `-----' /" 1+
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2dup at-xy ." <----. __ / __ \" 1+
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2dup at-xy ." <----|====O)))==) \) /====|" 1+
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2dup at-xy ." <----' `--' `.__,' \" 1+
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2dup at-xy ." | |" 1+
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2dup at-xy ." \ / /\" 1+
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2dup at-xy ." ______( (_ / \______/" 1+
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2dup at-xy ." ,' ,-----' |" 1+
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at-xy ." `--{__________)"
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\ Put the cursor back at the bottom
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0 25 at-xy
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;
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: fbsdbw-logo ( x y -- ) \ "FreeBSD" logo in B/W (13 rows x 21 columns)
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\ We used to use the beastie himself as our default... until the
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\ eventual complaint derided his reign of the advanced boot-menu.
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\
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\ This is the replacement of beastie to satiate the haters of our
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\ beloved helper-daemon (ready to track down and spear bugs with
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\ his trident and sporty sneakers; see above).
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\
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\ Since we merely just changed the default and not the default-
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\ location, below is an adjustment to the passed-in coordinates,
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\ forever influenced by the proper location of beastie himself
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\ kept as the default loader_logo_x/loader_logo_y values.
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\
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5 + swap 6 + swap
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2dup at-xy ." ______" 1+
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2dup at-xy ." | ____| __ ___ ___ " 1+
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2dup at-xy ." | |__ | '__/ _ \/ _ \" 1+
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2dup at-xy ." | __|| | | __/ __/" 1+
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2dup at-xy ." | | | | | | |" 1+
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2dup at-xy ." |_| |_| \___|\___|" 1+
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2dup at-xy ." ____ _____ _____" 1+
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2dup at-xy ." | _ \ / ____| __ \" 1+
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2dup at-xy ." | |_) | (___ | | | |" 1+
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2dup at-xy ." | _ < \___ \| | | |" 1+
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2dup at-xy ." | |_) |____) | |__| |" 1+
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2dup at-xy ." | | | |" 1+
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at-xy ." |____/|_____/|_____/"
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\ Put the cursor back at the bottom
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0 25 at-xy
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;
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: orb-logo ( x y -- ) \ color Orb mascot (15 rows x 30 columns)
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3 + \ beastie adjustment (see `fbsdbw-logo' comments above)
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2dup at-xy ." [31m``` [31;1m`[31m" 1+
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2dup at-xy ." s` `.....---...[31;1m....--.``` -/[31m" 1+
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2dup at-xy ." +o .--` [31;1m/y:` +.[31m" 1+
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2dup at-xy ." yo`:. [31;1m:o `+-[31m" 1+
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2dup at-xy ." y/ [31;1m-/` -o/[31m" 1+
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2dup at-xy ." .- [31;1m::/sy+:.[31m" 1+
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2dup at-xy ." / [31;1m`-- /[31m" 1+
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2dup at-xy ." `: [31;1m:`[31m" 1+
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2dup at-xy ." `: [31;1m:`[31m" 1+
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2dup at-xy ." / [31;1m/[31m" 1+
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2dup at-xy ." .- [31;1m-.[31m" 1+
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2dup at-xy ." -- [31;1m-.[31m" 1+
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2dup at-xy ." `:` [31;1m`:`" 1+
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2dup at-xy ." [31;1m.-- `--." 1+
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at-xy ." .---.....----.[37m"
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\ Put the cursor back at the bottom
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0 25 at-xy
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;
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: orbbw-logo ( x y -- ) \ B/W Orb mascot (15 rows x 32 columns)
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3 + \ beastie adjustment (see `fbsdbw-logo' comments above)
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2dup at-xy ." ``` `" 1+
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2dup at-xy ." s` `.....---.......--.``` -/" 1+
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2dup at-xy ." +o .--` /y:` +." 1+
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2dup at-xy ." yo`:. :o `+-" 1+
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2dup at-xy ." y/ -/` -o/" 1+
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2dup at-xy ." .- ::/sy+:." 1+
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2dup at-xy ." / `-- /" 1+
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2dup at-xy ." `: :`" 1+
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2dup at-xy ." `: :`" 1+
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2dup at-xy ." / /" 1+
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2dup at-xy ." .- -." 1+
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2dup at-xy ." -- -." 1+
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2dup at-xy ." `:` `:`" 1+
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2dup at-xy ." .-- `--." 1+
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at-xy ." .---.....----."
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\ Put the cursor back at the bottom
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0 25 at-xy
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;
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\ This function draws any number of beastie logos at (loader_logo_x,
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\ loader_logo_y) if defined, else (46,4) (to the right of the menu). To choose
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\ your beastie, set the variable `loader_logo' to the respective logo name.
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\
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\ Currently available:
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\
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\ NAME DESCRIPTION
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\ beastie Color ``Helper Daemon'' mascot (19 rows x 34 columns)
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\ beastiebw B/W ``Helper Daemon'' mascot (19 rows x 34 columns)
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\ fbsdbw "FreeBSD" logo in B/W (13 rows x 21 columns)
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\ orb Color ``Orb'' mascot (15 rows x 30 columns) (2nd default)
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\ orbbw B/W ``Orb'' mascot (15 rows x 32 columns)
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\ tribute Color ``Tribute'' (must fit 19 rows x 34 columns) (default)
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\ tributebw B/W ``Tribute'' (must fit 19 rows x 34 columns)
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\
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\ NOTE: Setting `loader_logo' to an undefined value (such as "none") will
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\ prevent beastie from being drawn.
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\
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: draw-beastie ( -- ) \ at (loader_logo_x,loader_logo_y), else (46,4)
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s" loader_logo_x" getenv dup -1 <> if
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?number 1 = if logoX ! then
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else
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drop
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then
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s" loader_logo_y" getenv dup -1 <> if
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?number 1 = if logoY ! then
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else
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drop
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then
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s" loader_logo" getenv dup -1 <> if
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dup 5 + allocate if ENOMEM throw then
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0 2swap strcat s" -logo" strcat
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over -rot ( a-addr/u -- a-addr a-addr/u )
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sfind ( a-addr a-addr/u -- a-addr xt bool )
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rot ( a-addr xt bool -- xt bool a-addr )
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free ( xt bool a-addr -- xt bool ior )
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if EFREE throw then
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else
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0 ( cruft -- cruft bool ) \ load the default below
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then
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0= if
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drop ( cruft -- )
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loader_color? if
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['] orb-logo
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else
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['] orbbw-logo
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then
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then
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logoX @ logoY @ rot execute
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;
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: clear-beastie ( -- ) \ clears beastie from the screen
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logoX @ logoY @
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2dup at-xy 34 spaces 1+ 2dup at-xy 34 spaces 1+
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2dup at-xy 34 spaces 1+ 2dup at-xy 34 spaces 1+
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2dup at-xy 34 spaces 1+ 2dup at-xy 34 spaces 1+
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2dup at-xy 34 spaces 1+ 2dup at-xy 34 spaces 1+
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2dup at-xy 34 spaces 1+ 2dup at-xy 34 spaces 1+
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2dup at-xy 34 spaces 1+ 2dup at-xy 34 spaces 1+
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2dup at-xy 34 spaces 1+ 2dup at-xy 34 spaces 1+
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2dup at-xy 34 spaces 1+ 2dup at-xy 34 spaces 1+
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2dup at-xy 34 spaces 1+ 2dup at-xy 34 spaces 1+
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2dup at-xy 34 spaces 2drop
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\ Put the cursor back at the bottom
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0 25 at-xy
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;
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: beastie-start ( -- ) \ starts the menu
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s" beastie_disable" getenv
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dup -1 <> if
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s" YES" compare-insensitive 0= if
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any_conf_read? if
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load_kernel
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load_modules
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then
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exit \ to autoboot (default)
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then
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else
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drop
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then
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s" loader_delay" getenv
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-1 = if
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s" include /boot/menu.rc" evaluate
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else
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drop
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." Loading Menu (Ctrl-C to Abort)" cr
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s" set delay_command='include /boot/menu.rc'" evaluate
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s" set delay_showdots" evaluate
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delay_execute
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then
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;
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only forth also
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