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Routines |
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Used by the routine at StartGame.
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Debounce the key press.
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| WinnersTableNameEntry | 29338 | CALL 654 | Call KEY_SCAN. | |
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Handle if no keys are being pressed, for reference:
In all instances the E register is returned with a value in the range of +0 to +39 the value being different for each of the forty keys of the keyboard, or the value +255 for no-key. |
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| 29341 | INC E | Set the zero flag if no keys have been pressed. | ||
| 29342 | JR NZ,WinnersTableNameEntry | Jump to WinnersTableNameEntry unless no keys are being pressed. | ||
| 29344 | LD A,(39139) | A=*CurrentStage. | ||
| 29347 | LD B,8 | Set a counter of 8 which is the total number of scores held by the game. | ||
| 29349 | LD HL,29544 | HL=TablePointersWinnersData. | ||
| 29352 | LD D,A | Copy *CurrentStage into D. | ||
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Loop through each winners data in the table to find a good match for the players stage.
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| FindStage_Loop | 29353 | LD A,(HL) | Jump to CollectName if *HL is lower than or equal to D. | |
| 29354 | CP D | |||
| 29355 | JR C,CollectName | |||
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Move onto the next entry.
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| 29357 | INC HL | Increment HL by three. | ||
| 29358 | INC HL | |||
| 29359 | INC HL | |||
| 29360 | DJNZ FindStage_Loop | Decrease counter by one and loop back to FindStage_Loop until counter is zero. | ||
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The players stage wasn't higher than any of the stored stages.
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| 29362 | JP TitleScreen | Jump to TitleScreen. | ||
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