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diff --git a/README.md b/README.md new file mode 100644 index 0000000..c750bba --- /dev/null +++ b/README.md @@ -0,0 +1,58 @@ +MINECRAFT-WRAPPER +================= + +Python server wrapper for extracting informations about server status and list of online players. + +Requires: +----------------- +* Unix-like OS (preferred an only tested is Linux) +* Python3 +* Dependencies for Minecraft server (Java) + +Usage +----------------- +mcwrapper ACTION {IDENTIFIER} [args...] + This script is executing Minecraft server and reads its output. From output is extracted server + status and list of online players. + + ACTION + start Starts server specified with IDENTIFIER. As arguments takes command line for starting + Minecraft server. + stop Sends stop command to Minecraf server specified with IDENTIFIER. + say Sends arguments to server chat as server message. Server is specified using IDENTIFIER. + + IDENTIFIER + Identifier can be any word without spaces and preferably without special characters. + It is used for identifying server instances, so that multiple servers can run with + this wrapper on single system. + +How it works +----------------- +Script is reading Minercraft server standard and error output. It's looking for known lines that +signals change of server output and players joining and leaving. Minecraft server output is well +designed for information parsing. Informations are in default exported to folder /dev/shm/mcwrapper_IDENTIFIER +where IDENTIFIER is specified as argument to script. From now on will be replaced with *. + +###Status file +This file is in default configuration in path /dev/shm/mcwrapper_*/status. +If it exists, it contains in what status is server in the moment. +Status can be: +* Starting +* Running +* Stopping + +If file not exists, then server is not running at all. + +###Players file +This file in in default configuration in path /dev/shm/mcwrapper_*/players +If server is running, it constains online players. Player name per line. +If server isn't runnint, it content don't have to be valid. + +##Input pipe +This is unit pipe. In default configuration is in path /dev/shm/mcwrapper_*/input_pipe. +This pipe is input to Minercraft server standard input. If you have write access rights +(default 640), then you can send any command to Minecraft server by writing to this pipe. + +###Logging +Minecraft output is automatically logged to date-time stamped file in configuration specified +folder (default /home/minecraft/log/INDETIFIER/ where IDENTIFIER is argument to script). |