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(Snippet) Move in a random direction

simon987 edited this page 2019-11-03 09:23:40 -05:00

;This snippett moves the cubot in a random direction.

HWID_RNG equ 0x0007

HWID_HOLO equ 0x0009
HOLO_DISPLAY_DEC equ 0x0003

HWID_LEGS equ 0x0001
LEGS_SET_DIRECTION_AND_WALK equ 0X002

.text
    MOV A, HOLO_DISPLAY_DEC
    
    HWI HWID_RNG ; The RNG interrupt puts a random number from 0x000 to 0xFFFF in register B
    AND B, 0x0003 ; The LEGS interrupt needs a direction. Directions are represented as numbers from 0x0000 to 0x0003
    
    HWI HWID_HOLO ; Display the direction's numeric representation
    MOV A, LEGS_SET_DIRECTION_AND_WALK
    HWI HWID_LEGS