|
Routines |
| Prev: 9837 | Up: Map | Next: 986A |
|
Behaviour code used for objects of type 18 and 1A (see RunObjectBehaviour). Gives the object a random acceleration.
|
||||||||
| AccelerateRandomly | 984D | LD A,($9BCB) | Fetch the first byte of the random seed. | |||||
| 9850 | AND %00000001 | Keep bit 0. | ||||||
| 9852 | CALL ChooseAcceleration | Choose a horizontal acceleration. | ||||||
| 9855 | LD (IX+$0B),D | Set the horizontal acceleration of the object. | ||||||
| 9858 | LD (IX+$0C),E | |||||||
| 985B | LD A,($9BCB) | Fetch the first byte of the random seed. | ||||||
| 985E | AND %00000010 | Keep bit 1. | ||||||
| 9860 | CALL ChooseAcceleration | Choose a vertical acceleration. | ||||||
| 9863 | LD (IX+$0E),D | Set the vertical acceleration of the object. | ||||||
| 9866 | LD (IX+$0F),E | |||||||
| 9869 | RET | Return. | ||||||
| Prev: 9837 | Up: Map | Next: 986A |