[Sc2-devel] Help understanding globdata.h macro

[Jim M. <jim...@co...>]

Hello,
	It seems my C is a bit rusty, could some one explain how the following
#define is expanded. I understand simple macro's, but can't figure out how
the game states are being loaded.

	#define START_GAME_STATE enum
	{
		#define ADD_GAME_STATE (SName,NumBits) SName, END_##SName = SName +
NumBits - 1,
		#define END_GAME_STATE NUM_GAME_STATE_BITS
	};

	START_GAME_STATE
	/* Shofixti states */
	ADD_GAME_STATE (SHOFIXTI_VISITS, 3)
	...
	END_GAME_STATE

Thanks,
Jim