Sherlock: Routine at A040

A040: Game Entry Point

Used by the routines at Alias_GameEntryPoint and A0EB. Starts a game: clears the parser, asks whether pictures are wanted, then runs each character from the timetable.
GameEntryPoint	A040	XOR A	Clear the parser workspace and the initialised flag.
	A041	LD ($D6B8),A
	A044	LD ($A01B),A
	A047	DI
Draw decorative line.
	A048	CALL DrawDecorativeLine	Call DrawDecorativeLine to draw the decorative line.
	A04B	LD SP,$5D80	Point the stack at Table_WordIndex.
	A04E	CALL WaitForKeypress_Loop	Call WaitForKeypress_Loop to wait for keypress.
	A051	CP $6E	Jump to GameEntryPoint_ClearFlags if the player pressed "n".
	A053	JR Z,GameEntryPoint_ClearFlags
	A055	CP $4E	See whether the key is N.
The player didn't press N, so pictures stay enabled.
	A057	LD A,$01	Go to GameEntryPoint_Next with 01 (pictures on) unless the key was N.
	A059	JR NZ,GameEntryPoint_Next
The player pressed either "N" or "n".
GameEntryPoint_ClearFlags	A05B	XOR A	Clear the pictures-enabled flag. The player pressed n.
GameEntryPoint_Next	A05C	LD ($A011),A	Record the pictures-enabled flag.
	A05F	LD A,R	Write the contents of the Memory Refresh Register to *A037.
	A061	LD ($A037),A	Write the contents of the Memory Refresh Register to *A037.