Routines
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52742: Add A To HL
Used by the routines at ColourCounterBox, HandleRemoteControlRobot, CountStatistics, PrintCounterDigit, SetMouseSpeed, PlayNote, PlayMovingSound, SetSpriteFromTable, RetrieveRoom, MakeRoomObjects and FlipSprite.
Adds an unsigned number to HL.
Input
A The number
HL The address
Output
HL The new address
AddAToHL 52742 ADD A,L Add A to L.
52743 LD L,A Copy it to L.
52744 LD A,H Fetch H.
52745 ADC A,0 Add 0 with carry.
52747 LD H,A Copy it to H.
52748 RET Return.
View the equivalent code in;
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