; Buster Brown  John J. Allsopp II  07/03/02
;
; This robot is a perfect example of a lightweight bot. Notice how it
; does not control it's own heat. Instead, the heat is regulated easily
; by using an exeptionally weak weapon and a slow but simple targetting
; calculation. 

#config weapon=1
#config scanner=3
#config engine=4
#config heatsinks=2
#msg Jesus Lives!

        mov     ax,     1
        int     3
!begin
        mov     dx,     64

!start
        opo     11,     100
        opo     17,     dx
        ipo     7,      fx
        cmp     fx      2000
        ja      !decide


!track
        ;Someone was found
        mov     bx,     dx
        mpy     bx,     @3
        sar     bx,     1
        opo     12,     bx

        cmp     dx,     2
        jbe     !fire
        shr     dx,     1

!fire
        opo     15,     @3

        ; Set course towards target
        mov     bx,     @1

        ipo     3,      ax
        add     ax,     @2


        cmp     fx      120
        jae     !turn
        add     ax,     64
!turn
        and     ax,     255
        sub     ax,     bx
        opo     14,     ax

        jmp     !start

;Decides what to do if no one found
!decide
        cmp     dx      64
        jae     !flip
        shl     dx      1
        jmp     !start
!flip
        opo     12      128
        opo     14      8
;       jmp     !start
;program starts over automatically when it runs past the end.