This a CHIP-8 emulator which takes in a CHIP-8 program as input.

NOTE: DOES NOT SUPPORT SUPERCHIP OR MEGACHIP PROGRAMS.


Requirements:
	-CMake
	-SDL
	-ncurses
	-compiler that supports C++11 (gcc 4.7 or higher should do fine.  This will compile on OS X Mountain Lion)

Commands to compile compile:
	1) mkdir build
	2) cd build
	3) cmake ..
	4) make
	5) The executable's path will be "bin/ch8emu"

Program arguments:
	game: Path to the game to run.
	-d: Turns on the ncurses debug viewer and will log each cycle to "log.txt"
	-c cycles_per_second: Will make the emulator run at most "cycles_per_second" cycles per second.


Controls:

Keypad                   Keyboard
+-+-+-+-+                +-+-+-+-+
|1|2|3|C|                |1|2|3|4|
+-+-+-+-+                +-+-+-+-+
|4|5|6|D|                |Q|W|E|R|
+-+-+-+-+       =>       +-+-+-+-+
|7|8|9|E|                |A|S|D|F|
+-+-+-+-+                +-+-+-+-+
|A|0|B|F|                |Z|X|C|V|
+-+-+-+-+                +-+-+-+-+


Link to CHIP-8 games: http://www.chip8.com/?page=109

TODO:
	-Make sound not the system beep (use a .wav file).
	-Optimize code and try to reduce flicker
	-Allow choosing resolutions
	-Support SuperChip and MegaChip
	-If there should be other things, please let me know!