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Routines |
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Used by the routines at ProcessDisplayAction and RecordResultRoomGraphics.
Returns if the saved marker is clear. Otherwise accepts the graphics parameter unless the object is already marked.
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| AcceptGraphicsParameter | 50498 | LD A,(40976) | Return if the display mode is zero. | |
| 50501 | AND A | |||
| 50502 | RET Z | |||
| 50503 | LD A,(41013) | Jump to AcceptGraphicsParameter_SignalStepFailed if the room graphics parameter is not 255. | ||
| 50506 | CP 255 | |||
| 50508 | JR NZ,AcceptGraphicsParameter_SignalStepFailed | |||
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Bit 1 of the object attribute value is set?
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| 50510 | LD A,(40989) | Go to AcceptGraphicsParameter_SignalStepFailed if bit 1 of the object attribute is set. | ||
| 50513 | AND 2 | |||
| 50515 | JR NZ,AcceptGraphicsParameter_SignalStepFailed | |||
| 50517 | OR %00000001 | Reset the zero flag. | ||
| 50519 | RET | Return. | ||
| AcceptGraphicsParameter_SignalStepFailed | 50520 | XOR A | Clear A. | |
| 50521 | RET | Return. | ||
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