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-XScreenSaver(1) XScreenSaver(1)
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-N\bNA\bAM\bME\bE
- maze - an automated X11 demo repeatedly creating and solv-
- ing a random maze
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-S\bSY\bYN\bNO\bOP\bPS\bSI\bIS\bS
- m\bma\baz\bze\be [-display _\bh_\bo_\bs_\bt_\b:_\bd_\bi_\bs_\bp_\bl_\ba_\by_\b._\bs_\bc_\br_\be_\be_\bn] [-foreground _\bc_\bo_\bl_\bo_\br]
- [-background _\bc_\bo_\bl_\bo_\br] [-window] [-root] [-install] [-visual
- _\bv_\bi_\bs_\bu_\ba_\bl] [-grid-size _\bp_\bi_\bx_\be_\bl_\bs] [-live-color _\bc_\bo_\bl_\bo_\br]
- [-dead-color _\bc_\bo_\bl_\bo_\br] [-solve-delay _\bu_\bs_\be_\bc_\bs] [-pre-delay
- _\bu_\bs_\be_\bc_\bs] [-post-delay _\bu_\bs_\be_\bc_\bs] [-generator _\bi_\bn_\bt_\be_\bg_\be_\br]
- [-max-length _\bi_\bn_\bt_\be_\bg_\be_\br] [-bridge] [-no-bridge]
-
-D\bDE\bES\bSC\bCR\bRI\bIP\bPT\bTI\bIO\bON\bN
- The _\bm_\ba_\bz_\be program creates a "random" maze and then solves
- it with graphical feedback.
-
-O\bOP\bPT\bTI\bIO\bON\bNS\bS
- _\bm_\ba_\bz_\be accepts the following options:
-
- -\b-w\bwi\bin\bnd\bdo\bow\bw Draw on a newly-created window. This is the
- default.
-
- -\b-r\bro\boo\bot\bt Draw on the root window.
-
- -\b-i\bin\bns\bst\bta\bal\bll\bl
- Install a private colormap for the window.
-
- -\b-v\bvi\bis\bsu\bua\bal\bl _\bv_\bi_\bs_\bu_\ba_\bl
- Specify which visual to use. Legal values are the
- name of a visual class, or the id number (decimal
- or hex) of a specific visual.
-
- -\b-g\bgr\bri\bid\bd-\b-s\bsi\biz\bze\be _\bp_\bi_\bx_\be_\bl_\bs
- The size of each block of the maze, in pixels;
- default is 0, meaning pick a random grid size.
-
- -\b-l\bli\biv\bve\be-\b-c\bco\bol\blo\bor\br _\bc_\bo_\bl_\bo_\br
- The color of the path.
-
- -\b-d\bde\bea\bad\bd-\b-c\bco\bol\blo\bor\br _\bc_\bo_\bl_\bo_\br
- The color of the failed path (it is also stippled
- with a 50% pattern.)
-
- -\b-s\bsk\bki\bip\bp-\b-c\bco\bol\blo\bor\br _\bc_\bo_\bl_\bo_\br
- The maze solver will choose to not go down a path
- if it can "see" (in a straight line) that it is a
- dead end. This is the color to use for paths that
- are skipped for this reason.
-
- -\b-s\bsu\bur\brr\bro\bou\bun\bnd\bd-\b-c\bco\bol\blo\bor\br _\bc_\bo_\bl_\bo_\br
- If the maze solver ever completely encloses an
- area within the maze, then it knows that the exit
- is not in there (and in fact the interior of that
- area might not even be reachable.) It will mark
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- out those cells using this color.
-
- -\b-s\bso\bol\blv\bve\be-\b-d\bde\bel\bla\bay\by _\bi_\bn_\bt_\be_\bg_\be_\br
- Delay (in microseconds) between each step of the
- solution path. Default 5000, or about 1/200th
- second.
-
- -\b-p\bpr\bre\be-\b-d\bde\bel\bla\bay\by _\bi_\bn_\bt_\be_\bg_\be_\br
- Delay (in microseconds) between generating a maze
- and starting to solve it. Default 2000000 (2 sec-
- onds.)
-
- -\b-p\bpo\bos\bst\bt-\b-d\bde\bel\bla\bay\by _\bi_\bn_\bt_\be_\bg_\be_\br
- Delay (in microseconds) after solving a maze and
- before generating a new one. Default 4000000 (4
- seconds.)
-
- -\b-g\bge\ben\bne\ber\bra\bat\bto\bor\br _\bn_\bu_\bm
- Sets the algorithm that will be used to generate
- the mazes. The default is -1, which randomly
- selects an algorithm for each maze that is gener-
- ated. Generator 0 is the original one, and works
- by walking around randomly until we hit a place
- we've been before, then backtracking and trying a
- new direction somewhere. Generator 1 picks a ran-
- dom spot in the maze, then draws a straight wall
- from that spot in a random direction until it hits
- another wall (and continues until the maze is com-
- plete). Generator 2 is based on sets. Initially
- all cells are in different sets. Then two neigh-
- boring cells are chosen and if they are in differ-
- ent sets, their sets are joined. If they were in
- the same set, a wall is built between them. This
- continues until the maze is complete.
-
- All generators generate mazes with a certain
- 'characteristic'. See if you can spot them!
-
- -\b-m\bma\bax\bx-\b-l\ble\ben\bng\bgt\bth\bh _\bn_\bu_\bm
- Controls the maximum length of walls drawn in one
- go by generator 1.
-
- -\b-b\bbr\bri\bid\bdg\bge\be
-
- -\b-n\bno\bo-\b-b\bbr\bri\bid\bdg\bge\be
- Controls whether or not a 'bridge' will appear
- over the logo.
-
- Clicking the mouse in the maze window controls it.
-
- L\bLe\bef\bft\btB\bBu\but\btt\bto\bon\bn Clears the window and restarts maze.
-
- M\bMi\bid\bdd\bdl\ble\beB\bBu\but\btt\bto\bon\bn Pause or unpause the program.
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- R\bRi\big\bgh\bht\btB\bBu\but\btt\bto\bon\bn Exit.
-
-B\bBU\bUG\bGS\bS
- Expose events force a restart of maze.
-
- Mouse actions are based on "raw" values (Button1, Button2
- and Button3) instead of using the pointer map.
-
-E\bEN\bNV\bVI\bIR\bRO\bON\bNM\bME\bEN\bNT\bT
- D\bDI\bIS\bSP\bPL\bLA\bAY\bY to get the default host and display number.
-
- X\bXE\bEN\bNV\bVI\bIR\bRO\bON\bNM\bME\bEN\bNT\bT
- to get the name of a resource file that overrides
- the global resources stored in the RESOURCE_MAN-
- AGER property.
-
-S\bSE\bEE\bE A\bAL\bLS\bSO\bO
- X\bX(1), x\bxs\bsc\bcr\bre\bee\ben\bns\bsa\bav\bve\ber\br(1)
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-C\bCO\bOP\bPY\bYR\bRI\bIG\bGH\bHT\bT
- Copyright (C) 1988 by Sun Microsystems, Inc. Mountain
- View, CA.
-
- All Rights Reserved
-
- Permission to use, copy, modify, and distribute this soft-
- ware and its documentation for any purpose and without fee
- is hereby granted, provided that the above copyright
- notice appear in all copies and that both that copyright
- notice and this permission notice appear in supporting
- documentation, and that the names of Sun or MIT not be
- used in advertising or publicity pertaining to distribu-
- tion of the software without specific prior written per-
- mission. Sun and M.I.T. make no representations about the
- suitability of this software for any purpose. It is pro-
- vided "as is" without any express or implied warranty.
-
- SUN DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
- FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SUN BE
- LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES
- OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA
- OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
- OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
- WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-
-A\bAU\bUT\bTH\bHO\bOR\bR(\b(s\bs)\b)
- Zack Weinberg [ Smarter maze-solver ] zack@rabi.phys.columbia.edu
- Johannes Keukelaar [ Generators 1 and 2 ] johannes@nada.kth.se
- Royal Institute of Technology, Stockholm, Sweden
- Jim Randell [ XScreenSaver version ] jmr@mddjmr.fc.hp.com
- HPLabs, Bristol
- Richard Hess [ X11 extensions ] {...}!uunet!cimshop!rhess
- Consilium, Mountain View, CA
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- Dave Lemke [ X11 version ] lemke@sun.COM
- Sun MicroSystems, Mountain View, CA
- Martin Weiss [ SunView version ]
- Sun MicroSystems, Mountain View, CA
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projects / xscreensaver / blobdiff