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Routines |
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Used by the routines at UpdateObject and UpdateType19.
Sets the first state byte of an object to zero, or one if the object is moving left.
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| SetFacing | 37626 | LD (IX+19),0 | Clear the first state byte. | |||||
| 37630 | BIT 7,(IX+7) | Test bit 7 of the horizontal speed. | ||||||
| 37634 | RET Z | Return if it is clear. | ||||||
| 37635 | INC (IX+19) | Set the first state byte to one. | ||||||
| 37638 | RET | Return. | ||||||
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