Routines
Prev: 35993 Up: Map Next: 36183
36173: Multiply x- or y-velocity of odd-ball by minus one
Used by the routine at 35993.
Input
IX Address of x or y "velocity" of Odd-Ball minus two
36173 LD A,(IX+2) Load A with x "velocity" of ball
36176 NEG Multiply velocity by minus one
36178 LD (IX+2),A Load back into data block
36181 XOR A Set A to zero
36182 RET Return
Prev: 35993 Up: Map Next: 36183