Routines
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32159: Find digit char UDG
Find the UDG for the digit in A
Used by the routine at print_score.
Input
A digit, 0 to 9
Output
HL address of entry in table at _SCORES_CHAR_SET
find_digit_udg 32159 LD HL,_SCORES_CHAR_SET Address of '0'
32162 SLA A x2
32164 SLA A x4
32166 SLA A x8
32168 ADD A,L Add A to table
32169 LD L,A
32170 JR NC,find_digit_udg_0
32172 INC H Adjust for carry
find_digit_udg_0 32173 RET HL contains address of digit
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