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Routines |
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Behaviour code for objects of type 19 (see RunObjectBehaviour). Gives the object a random lifetime and, with a small chance, chases the player.
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| RunType19Behaviour | 995B | LD A,($9BCB) | Fetch the second byte of the random seed. | |||||
| 995E | AND %00111111 | Keep six bits. | ||||||
| 9960 | ADD A,$10 | Add 10. | ||||||
| 9962 | LD (IX+$15),A | Set the lifetime of the object. | ||||||
| 9965 | LD A,R | Fetch a pseudo-random value from the refresh register. | ||||||
| 9967 | AND %00000011 | Keep two bits. | ||||||
| 9969 | JP Z,ClearObjectSpeeds | Jump to ClearObjectSpeeds if they are zero. | ||||||
| 996C | CALL ChasePlayer | Chase the player. | ||||||
| 996F | RES 7,(IX+$16) | Clear bit 7 of the third state byte of the object. | ||||||
| 9973 | RET | Return. | ||||||
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