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Routines |
| Prev: $191B | Up: Map | Next: $19A5 |
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Used by the routine at $16E9.
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| $1994 | JSR $1294 | Get the address of the skool tile corresponding to the blackboard character cell. | ||||||||
| $1997 | LDX #$08 | X will count the 8 bytes in the skool tile. | ||||||||
| $1999 | LDY #$00 | Prepare Y for indexed addressing. | ||||||||
| $199B | LDA #$FF | Set every bit in the skool tile, thus wiping the blackboard character cell clean. | ||||||||
| $199D | STA ($1B),Y | |||||||||
| $199F | INC $1C | |||||||||
| $19A1 | DEX | |||||||||
| $19A2 | BNE $199D | |||||||||
| $19A4 | RTS | |||||||||
| Prev: $191B | Up: Map | Next: $19A5 |