Percy the Potty Pigeon: Routine at FC52

FC52: Print High Score

Used by the routine at Print_AuthorByline. Checks if the current score is a new high score, and if so, copies it to the high score storage. Then prints the high score label and value to the screen.
Compare the current score with the stored high score, byte by byte (most significant digit first).
Print_HighScore	FC52	LD HL,$682C	Point HL at 682C (the last digit of the current score).
PrintHighScore_Compare	FC55	LD B,$07	Set a counter in B for 07 digits to compare.
PrintHighScore_ComparePointer	FC57	LD DE,$FCAD	Point DE at FCAD (the last digit of the stored high score).
PrintHighScore_CompareLoop	FC5A	LD A,(DE)	Fetch a digit from the stored high score.
PrintHighScore_CompareDigit	FC5B	CP (HL)	Jump to PrintHighScore_NextDigit if the high score digit is equal to the same digit of the current score.
	FC5C	JR Z,PrintHighScore_NextDigit
	FC5E	JR NC,PrintHighScore_Display	Jump to PrintHighScore_Display if the high score digit is greater than or equal to the same digit of the current score.
	FC60	JR C,PrintHighScore_NewHighScore	Jump to PrintHighScore_NewHighScore if the high score digit is less than the same digit of the current score.
PrintHighScore_NextDigit	FC62	DEC HL	Move to the next digit in the current score.
PrintHighScore_NextScoreDigit	FC63	DEC DE	Move to the next digit in the high score.
	FC64	DJNZ PrintHighScore_CompareLoop	Decrease the digit counter by one and loop back to PrintHighScore_CompareLoop until all 07 digits have been compared.
All digits matched so scores are equal, so no update needed.
	FC66	JR PrintHighScore_Display	Jump to PrintHighScore_Display.
New high score so copy the current score over the stored high score.
PrintHighScore_NewHighScore	FC68	LD HL,$6825	Copy 0007 bytes of data from CurrentScore to HighScore.
	FC6B	LD DE,$FCA6
	FC6E	LD BC,$0007
	FC71	LDIR
Print the high score label and value to the screen buffer.
PrintHighScore_Display	FC73	LD HL,$50A7	HL=50A7 (screen buffer location).
	FC76	LD B,$0C	Set a counter in B for 0C characters to print to the screen buffer.
	FC78	LD DE,$FC99	DE=Messaging_HighScore.
	FC7B	CALL PrintMessage_Loop	Call PrintMessage_Loop.
	FC7E	LD IX,$FCA6	IX=HighScore.
	FC82	LD BC,$0007	HL+=0007.
	FC85	ADD HL,BC	HL+=0007.
	FC86	CALL PrintScore	Call PrintScore.
This entry point is used by the routine at Print_AuthorByline. Reset the current score to zero and return to the game flow.
PrintHighScore_ResetScore	FC89	LD HL,$6825	Clear 000A bytes of data from *CurrentScore onwards.
	FC8C	LD (HL),$00
	FC8E	LD DE,$6826
	FC91	LD BC,$000A
	FC94	LDIR
	FC96	JP PlaySound_NextLevelJingle	Jump to PlaySound_NextLevelJingle.