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Compatible with GNU/Linux systems, Windows, or possibly other systems (but on Windows, chunkymap-regen.py must be scheduled by hand with Scheduled Tasks)
* Change program options (or stop it) while looping or rendering by placing signals.txt in the same directory as chunkymap-regen.py (see signals example files)
* to maintain stability of your text editor, save the file, close it, then move/copy it to the directory (or save it as something else then rename it to signals.txt).
* Save jpg or png named as player's index to the players folder of the world to change player's icon on map (index is a number assigned for use with ajax when $show_player_names_enable is false). The index can be found in the player's yml file generated by chunkymap-regen.py.
* optionally echo name of world that was detected by the scheduled py file
* shows player location (can optionally show only first characters of name, for privacy; there is no saved setting yet, so to adjust, you must change the value of $nonprivate_name_beginning_char_count in chunkymap.php)
* Ghost players if they stay in one spot long enough (see $player_file_age_idle_max_seconds in chunkymap.php)
* Hide players if they stay in one spot long enough (see $player_file_age_expired_max_seconds in chunkymap.php) avoiding logout detection, and not requiring mods
* Has optional script to add crontab entry (to schedule update script every minute that runs the py file unless the py file is not complete [took longer than 1 minute])
* Player username privacy: check_players in chunkymap-regen.py intentionally makes up an index and uses that as the filename on the destination, so that ajax can update players without knowing either their id (filename of minetest player file) or display name (listed in the player file)
(this way, only usernames can be known if chunkymap.php allows that, or the person is logged in to the server)
Because of the feature, chunkymap-regen.py must prevent duplicates based on value of id in the resulting yml files (minetest player filename as id).
This should be hard to corrupt since id is used as the indexer for the players dict (however, extra files with no matching entry in the dict will still need to be deleted if they exist)
* games_path, mods_path, players_path, and other subdirectories of the major ones should not be stored in minetestmeta.yml, since otherwise the values may deviate from the parent directories when the parent directories change.
* Keep in mind that gameid (in game.conf in a subgame folder, and world.mt in a world folder) is NOT case-sensitive: for example, minetest_game has the gameid 'Minetest' (first letter capitalized) but the worlds generated by Minetest client have the gameid 'minetest' (lowercase) in their world.mt
* Other requirements for Windows are below; other requirements for GNU/Linux are flock command (only if you schedule the chunkymap-cronjob script), and anything installed by install-chunkymap-on-ubuntu.sh (for other distros, modify it and send me a copy as a GitHub issue as described below in the Installation section)
* If you are not using Ubuntu, first edit the installer for your distro (and please send the modified file to me [submit as new issue named such as: DISTRONAME installer except instead of DISTRONAME put the distro you made work])
OPTION 2: IF you are using Ubuntu go to a terminal, cd to this directory,
then switch user to the one that will run minetestserver
(since install-chunkymap-on-ubuntu.sh DOES replace "/home/owner" with current user's home [replace-with-current-user.py, which is automatically called by install, will change /home/owner to current user's directory in each script that install copies to $HOME/chunkymap])
Installing as cron job is OPTIONAL (and NOT recommended):
* IF you are using a distro such as Ubuntu 14.04 where first line of /etc/crontab is "m h dom mon dow user command" then if you want regular refresh of map then run:
(otherwise first edit the script to fit your crontab then)
(if you are not using /var/www/html/minetest/chunkymapdata, edit chunkymap-cronjob script to use the correct directory, then)
* Rename viewchunkymap.php so it won't be overwritten on update if you want to modify it (or anything you want) then make a link to it on your website or share the link some other way.
# The commands below will work if you are using the web installer, or have done mv minetest-chunkymap-master "$HOME/Downloads/minetest-chunkymap" (and if you are using /var/www/html/minetest -- otherwise change that below)
# after you do this, the update script will do it for you if you are using /var/www/html/minetest, otherwise edit the update script before using it to get these things updated
