Rewritten man page. Removed large dependencies by writing directly for man.
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3
Makefile
3
Makefile
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@ -24,7 +24,6 @@ obj/%.o: src/%.c
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remake: clean all
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remake: clean all
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clean:
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clean:
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rm -f obj/*
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rm -f $(O_FILES) $(PROGRAM)
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rm -f 2048
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.PHONY: clean remake
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.PHONY: clean remake
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58
man/2048.1
Normal file
58
man/2048.1
Normal file
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.TH 2048 1
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.SH NAME
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2048 \- play the game 2048 in your terminal
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.SH SYNOPSIS
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.B 2048
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[\fB\-hrcCaA\fR]
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[\fB\-s\fR \fISIZE\fR]
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[\fB\-b\fR \fIRATE\fR]
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[\fB\-g\fR \fIGOAL\fR]
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.SH DESCRIPTION
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.B 2048
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is an implementation of the popular game, 2048, designed to be run on a
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terminal. It is deisgned to be easy to understand and extend.
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.SH CONTROLS
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.TP
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.BR hjkl " " and " " wasd
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Default movement keys. Depending on the graphics implementation, there may be
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extra alternatives.
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.TP
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.BR \q
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Quit the current game.
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.SH OPTIONS
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.TP
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.BR \-h
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Print the program usage.
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.TP
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.BR \-c
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Turn on color support (default).
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.TP
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.BR \-C
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Turn off color support.
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.TP
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.BR \-a
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Turn on animations (default).
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.TP
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.BR \-A
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Turn off animations.
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.TP
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.BR \-s " " \fISIZE\fR
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Set the size of the playing field. Default is 4. Maximum value is 16, minimum is 4.
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.TP
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.BR \-b " " \fIRATE\fR
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Set the rate at which blocks are spawned. Default is 1.
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.TP
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.BR \-g " " \fIGOAL\fR
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Set the target end condition. Default is 2048.
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.SH AUTHORS
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Originally written by Tiehuis.
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All contributions can be found at \fIhttps://github.com/Tiehuis/2048-cli\fR.
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.SH COPYRIGHT
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MIT License (2014)
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@ -5,22 +5,7 @@
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void print_usage(void)
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void print_usage(void)
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{
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{
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printf(
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printf("usage: 2048 [-cCaArh] [-s SIZE] [-b RATE] [-g GOAL]\n");
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"usage: 2048 [-cCaArh] [-g <goal>] [-b <rate>] [-s <size>]\n"
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"\n"
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"controls\n"
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" hjkl movement keys\n"
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" q quit current game\n"
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"\n"
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"options\n"
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" -s <size> set the grid side lengths\n"
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" -b <rate> set the block spawn rate\n"
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" -g <goal> set a new goal (default 2048)\n"
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" -a enable animations (default)\n"
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" -A disable animations\n"
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" -c enable color support\n"
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" -C disable color support (default)\n"
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);
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}
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}
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