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Routines |
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Used by the routine at Handle_Sabreman_On_Rope.
Makes Sabreman fall off the rope when something hits him (a bubble, a creature or the falling stalactite). He tumbles, with the y velocity that is in B. His x velocity is the distance that the end of the rope moved (see Rope_End_Position) and the countdown in byte 10 is set to 20. The rope is made a type 23 object again, and Sabreman is drawn, at Restore_Type_17_Object.
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| Knock_Sabreman_Off_Rope | 59515 | LD A,(43671) | Fetch the previous position of the end of the rope. | |||||||
| 59518 | LD E,A | Store it in E. | ||||||||
| 59519 | LD A,(43669) | Fetch the position of the end of the rope. | ||||||||
| 59522 | SUB E | Subtract the previous position. | ||||||||
| 59523 | LD (IX+6),A | Set the x velocity. | ||||||||
| 59526 | LD (IX+9),B | Set the y velocity. | ||||||||
| 59529 | LD (IX+0),24 | Set the sprite id to 24 (tumbling). | ||||||||
| 59533 | LD (IX+10),20 | Set the countdown to 20. | ||||||||
| 59537 | JP Restore_Type_17_Object | Jump to Restore_Type_17_Object. | ||||||||
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