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Routines |
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Used by the routine at HandlePortcullis.
Starts a portcullis rising, on one frame in thirty-two.
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| StartPortcullisRising | C6AD | LD A,($5BA5) | Fetch the second random seed from RandomSeed2. | |||||
| C6B0 | AND %00011111 | Keep the lowest five bits. | ||||||
| C6B2 | RET NZ | Return unless it is the time to set off. | ||||||
| C6B3 | SET 0,(IX+$00) | Change the graphic of the portcullis to the moving one. | ||||||
| C6B7 | LD (IX+$0B),$01 | Set the speed in Z to move it up. | ||||||
| C6BB | JR HandlePortcullis_Flag | Jump to HandlePortcullis_Flag. | ||||||
| Prev: C69D | Up: Map | Next: C6BD |