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Routines |
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Used by the routine at ProcessCharacterInput.
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| HandleBackspaceKey | 49737 | LD A,32 | A=32. | |
| 49739 | CALL PrintCharacter | Call PrintCharacter. | ||
| 49742 | CALL HandleBackspaceKey_0 | Call HandleBackspaceKey_0. | ||
| 49745 | CALL HandleBackspaceKey_0 | Call HandleBackspaceKey_0. | ||
| 49748 | LD A,(49652) | A=*DecorativeLine_Width. | ||
| 49751 | INC A | Increment A by one. | ||
| 49752 | CP 37 | Jump to ProcessCharacterInput_4 if A is not equal to 37. | ||
| 49754 | JR NZ,ProcessCharacterInput_4 | |||
| 49756 | LD L,254 | L=254. | ||
| 49758 | LD C,7 | C=7. | ||
| 49760 | CALL ScrollScreenDown | Call ScrollScreenDown. | ||
| 49763 | LD A,1 | A=1. | ||
| 49765 | JR ProcessCharacterInput_4 | Jump to ProcessCharacterInput_4. | ||
| HandleBackspaceKey_0 | 49767 | LD A,C | C-=7. | |
| 49768 | SUB 7 | |||
| 49770 | LD C,A | |||
| 49771 | RET NC | Return if the carry flag isn't set. | ||
| 49772 | DEC L | Decrease L by one. | ||
| 49773 | ADD A,8 | C=A+8. | ||
| 49775 | LD C,A | |||
| 49776 | RET | Return. | ||
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