Routines |
Prev: AE7F | Up: Map | Next: AEFF |
|
||||||||||
AEE8 | LD A,(DE) | A=ASCII code of a character in the message | ||||||||
AEE9 | INC DE | Point DE at the next character in the message | ||||||||
AEEA | AND A | Have we reached the end of the message? | ||||||||
AEEB | RET Z | Return if so | ||||||||
AEEC | LD L,A | B=width (in pixels) of the bitmap for this font character | ||||||||
AEED | LD H,$D9 | |||||||||
AEEF | LD B,(HL) | |||||||||
AEF0 | INC H | Pick up a pixel column for the font character and slide it into the graphic buffer | ||||||||
AEF1 | LD A,(HL) | |||||||||
AEF2 | CALL $ADE8 | |||||||||
AEF5 | DEC C | Decrease the pixel column count | ||||||||
AEF6 | DJNZ $AEF0 | Jump back until the entire font character has been done | ||||||||
AEF8 | XOR A | Insert a blank pixel column between characters | ||||||||
AEF9 | DEC C | |||||||||
AEFA | CALL $ADE8 | |||||||||
AEFD | JR $AEE8 | Continue until the message is finished |
Prev: AE7F | Up: Map | Next: AEFF |