$$$$
800d12fc : 10400058  BEQ     00000000 (v0), 00000000 (r0), 800d1460,
800d1300 : 27180014  ADDIU   801305ec (t8), 801305ec (t8), 0014 (20),

800d1460 : 25CE0008  ADDIU   800c6980 (t6), 800c6980 (t6), 0008 (8),
800d1464 : 25EF0004  ADDIU   801316dc (t7), 801316dc (t7), 0004 (4),
800d1468 : 8FA80018  LW      ff000000 (t0), 0018 (800aea68 (sp)) [800aea80]
800d146c : 258CFFFF  ADDIU   00000069 (t4), 00000069 (t4), ffff (65535),
800d1470 : 25080008  ADDIU   800c697a (t0), 800c697a (t0), 0008 (8),

; some type of draw counter - still plays sound and draws blanks
800d1474 : 1D80FF42  BGTZ    00000068 (t4), 800d1180,
800d1478 : AFA80018  SW      800c6982 (t0), 0018 (800aea68 (sp)) [800aea80]


800d10e4 : 87340020  LH      00000008 (s4), 0020 (80130228 (t9)) [80130248]
800d10e8 : 00021900  SLL     00000001 (v1), 00000001 (v0), 04 (4),
800d10ec : 00621821  ADDU    00000010 (v1), 00000010 (v1), 00000001 (v0),
800d10f0 : 000318C0  SLL     00000011 (v1), 00000011 (v1), 03 (3),
800d10f4 : 00621823  SUBU    00000088 (v1), 00000088 (v1), 00000001 (v0),
800d10f8 : 00031900  SLL     00000087 (v1), 00000087 (v1), 04 (4),

; base value reset..?
800d10fc : 24630388  ADDIU   00000870 (v1), 00000870 (v1), 0388 (904),
800d1100 : 0323C021  ADDU    00000008 (t8), 80130228 (t9), 00000388 (v1),

; bash this..? draw only
800d1300 : 27180014  ADDIU   801305b0 (t8), 801305b0 (t8), 0014 (20),




800d12b0 8f030000: LW      00830000 (v1), 0000 (80131640 (t8)) [80131640]
800d12b0 8f030000: LW      00850000 (v1), 0000 (80131654 (t8)) [80131654]
800d12b0 8f030000: LW      00850000 (v1), 0000 (80131668 (t8)) [80131668]
800d12b0 8f030000: LW      00850000 (v1), 0000 (8013167c (t8)) [8013167c]
800d12b0 8f030000: LW      00780000 (v1), 0000 (801305b0 (t8)) [801305b0]
800d12b0 8f030000: LW      00800000 (v1), 0000 (801305c4 (t8)) [801305c4]
800d12b0 8f030000: LW      008d0000 (v1), 0000 (801305d8 (t8)) [801305d8]

800d12b0 8f030000: LW      00ff0000 (v1), 0000 (801305b0 (t8)) [801305b0]
800d12b0 8f030000: LW      00ff0000 (v1), 0000 (80130e20 (t8)) [80130e20]
800d12b0 8f030000: LW      00ff0000 (v1), 0000 (80130e34 (t8)) [80130e34]
800d12b0 8f030000: LW      00ff0000 (v1), 0000 (80130e48 (t8)) [80130e48]
800d12b0 8f030000: LW      00ff0000 (v1), 0000 (801305b0 (t8)) [801305b0]
800d12b0 8f030000: LW      00ff0000 (v1), 0000 (801305c4 (t8)) [801305c4]
800d12b0 8f030000: LW      00ff0000 (v1), 0000 (801305d8 (t8)) [801305d8]
800d12b0 8f030000: LW      00ff0000 (v1), 0000 (801305ec (t8)) [801305ec]
800d12b0 8f030000: LW      00ff0000 (v1), 0000 (80130600 (t8)) [80130600]
800d12b0 8f030000: LW      00ff0000 (v1), 0000 (80130e20 (t8)) [80130e20]
800d12b0 8f030000: LW      00ff0000 (v1), 0000 (80130e34 (t8)) [80130e34]
800d12b0 8f030000: LW      00ff0000 (v1), 0000 (80130e48 (t8)) [80130e48]
800d12b0 8f030000: LW      00ff0000 (v1), 0000 (80130e5c (t8)) [80130e5c]
800d12b0 8f030000: LW      00ff0000 (v1), 0000 (80130e70 (t8)) [80130e70]
800d12b0 8f030000: LW      00ff0000 (v1), 0000 (80130e84 (t8)) [80130e84]
800d12b0 8f030000: LW      00ff0000 (v1), 0000 (80130e98 (t8)) [80130e98]





800caec0 : 264408CC  ADDIU   8012a848 (a0), 8012a848 (s2), 08cc (2252),
800caec4 : 0C034646  JAL     800d1918, 800caeb0 (ra),
800caec8 : AE4008CC  SW      00000000 (r0), 08cc (8012a848 (s2)) [8012b114]

800caecc : AE4208B4  SW      80130228 (v0), 08b4 (8012a848 (s2)) [8012b0fc]
800caed0 : 00001021  ADDU    80130228 (v0), 00000000 (r0), 00000000 (r0),
800caed4 : AE4008B8  SW      00000000 (r0), 08b8 (8012a848 (s2)) [8012b100]
800caed8 : AE4008C4  SW      00000000 (r0), 08c4 (8012a848 (s2)) [8012b10c]
800caedc : AE4008BC  SW      00000000 (r0), 08bc (8012a848 (s2)) [8012b104]
800caee0 : AE4008C8  SW      00000000 (r0), 08c8 (8012a848 (s2)) [8012b110]
800caee4 : AE4008D8  SW      00000000 (r0), 08d8 (8012a848 (s2)) [8012b120]
800caee8 : 8FBF001C  LW      800caecc (ra), 001c (800ae860 (sp)) [800ae87c]
800caeec : 8FB20018  LW      8012a848 (s2), 0018 (800ae860 (sp)) [800ae878]
800caef0 : 8FB10014  LW      8012af48 (s1), 0014 (800ae860 (sp)) [800ae874]
800caef4 : 8FB00010  LW      00000008 (s0), 0010 (800ae860 (sp)) [800ae870]
800caef8 : 27BD0020  ADDIU   800ae860 (sp), 800ae860 (sp), 0020 (32),
800caefc : 03E00008  JR      800caf78 (ra),
800caf00 : 00000000  NOP    


800caf78 : 04410004  BGEZ    00000000 (v0), 800caf8c,
800caf7c : 02001021  ADDU    00000000 (v0), 8012a848 (s0), 00000000 (r0),
(..)
800caf8c : 8FBF0018  LW      800caf78 (ra), 0018 (800ae880 (sp)) [800ae898]
800caf90 : 8FB10014  LW      00000001 (s1), 0014 (800ae880 (sp)) [800ae894]
800caf94 : 8FB00010  LW      8012a848 (s0), 0010 (800ae880 (sp)) [800ae890]
800caf98 : 27BD0020  ADDIU   800ae880 (sp), 800ae880 (sp), 0020 (32),
800caf9c : 03E00008  JR      8002d978 (ra),
800cafa0 : 00000000  NOP    



???

800ca878 : 8E2208D8  LW      800ca878 (v0), 08d8 (8012a848 (s1)) [8012b120]
800ca87c : 00000000  NOP    
800ca880 : 10400105  BEQ     00000001 (v0), 00000000 (r0), 800cac98,
800ca884 : 30A20800  ANDI    00000001 (v0), 00000000 (a1), 0800 (2048),
800ca888 : 10400103  BEQ     00000000 (v0), 00000000 (r0), 800cac98,
800ca88c : 24020005  ADDIU   00000000 (v0), 00000000 (r0), 0005 (5),



; OVERLAY

800cad18 : 8E0208D8  LW      0000000a (v0), 08d8 (8012a848 (s0)) [8012b120]
800cad1c : 00000000  NOP    
800cad20 : 14400007  BNE     00000000 (v0), 00000000 (r0), 800cad40,
800cad24 : 00000000  NOP    
800cad28 : 8E0208B8  LW      00000000 (v0), 08b8 (8012a848 (s0)) [8012b100]
800cad2c : 00000000  NOP    

; stupid text timer
800cad30 : 284200A0  SLTI    00000001 (v0), 00000001 (v0), 00a0 (160),

800cad34 : 14400002  BNE     00000001 (v0), 00000000 (r0), 800cad40,
800cad38 : 24020001  ADDIU   00000001 (v0), 00000000 (r0), 0001 (1),

; Shows 'Insert disc' text, sequence
800cad3c : AE0208D8  SW      00000001 (v0), 08d8 (8012a848 (s0)) [8012b120]

800cad40 : 8E0208B8  LW      00000001 (v0), 08b8 (8012a848 (s0)) [8012b100]
800cad44 : 8E0308BC  LW      ffffffff (v1), 08bc (8012a848 (s0)) [8012b104]
800cad48 : 24420001  ADDIU   00000001 (v0), 00000001 (v0), 0001 (1),
800cad4c : 28630048  SLTI    00000000 (v1), 00000000 (v1), 0048 (72),
800cad50 : 14600006  BNE     00000001 (v1), 00000000 (r0), 800cad6c,
800cad54 : AE0208B8  SW      00000002 (v0), 08b8 (8012a848 (s0)) [8012b100]
800cad6c : 8FBF0014  LW      800cad18 (ra), 0014 (800aeaf0 (sp)) [800aeb04]
800cad70 : 8FB00010  LW      8012a848 (s0), 0010 (800aeaf0 (sp)) [800aeb00]
800cad74 : 27BD0018  ADDIU   800aeaf0 (sp), 800aeaf0 (sp), 0018 (24),
800cad78 : 03E00008  JR      80015140 (ra),
800cad7c : 00000000  NOP    




800ca4cc : 00000000  NOP    
800ca4f8 : 26100001  ADDIU   00000000 (s0), 00000000 (s0), 0001 (1),
800ca4fc : 2A020008  SLTI    00000000 (v0), 00000001 (s0), 0008 (8),
800ca500 : 1440FFFA  BNE     00000001 (v0), 00000000 (r0), 800ca4ec,
800ca504 : 02202021  ADDU    f2000001 (a0), 8012a848 (s1), 00000000 (r0),
800ca508 : 8E2208C4  LW      00000000 (v0), 08c4 (8012a848 (s1)) [8012b10c]
800ca50c : 00000000  NOP    
800ca510 : 10400015  BEQ     00000000 (v0), 00000000 (r0), 800ca568,
800ca514 : 00000000  NOP    

; Ask for disc?

800ca568 : 8E2208D8  LW      00000000 (v0), 08d8 (8012a848 (s1)) [8012b120]
800ca56c : 00000000  NOP    
800ca570 : 10400031  BEQ     00000001 (v0), 00000000 (r0), 800ca638,
800ca574 : 00000000  NOP    

800ca578 : 8E2308C8  LW      0000001c (v1), 08c8 (8012a848 (s1)) [8012b110]
800ca57c : 00000000  NOP    
800ca580 : 2C62000B  SLTIU   00000001 (v0), 00000002 (v1), 000b (11),
800ca584 : 1040002C  BEQ     00000001 (v0), 00000000 (r0), 800ca638,
800ca588 : 00031080  SLL     00000001 (v0), 00000002 (v1), 02 (2),
800ca58c : 3C01800D  LUI     800a0000 (at), 800d (32781),
800ca590 : 00220821  ADDU    800d0000 (at), 800d0000 (at), 00000008 (v0),
800ca594 : 8C221AFC  LW      00000008 (v0), 1afc (800d0008 (at)) [800d1b04]
800ca598 : 00000000  NOP    
800ca59c : 00400008  JR      800ca5a4 (v0),
800ca5a0 : 00000000  NOP    
800ca5a4 : 8E2308D4  LW      00000002 (v1), 08d4 (8012a848 (s1)) [8012b11c]
800ca5a8 : 24020001  ADDIU   800ca5a4 (v0), 00000000 (r0), 0001 (1),
800ca5ac : 14620004  BNE     00000002 (v1), 00000001 (v0), 800ca5c0,
800ca5b0 : 24020002  ADDIU   00000001 (v0), 00000000 (r0), 0002 (2),
800ca5c0 : 1462001D  BNE     00000002 (v1), 00000002 (v0), 800ca638,
800ca5c4 : 02202021  ADDU    8012a848 (a0), 8012a848 (s1), 00000000 (r0),
800ca5c8 : 0803298B  J       800ca62c,
800ca5cc : 24050002  ADDIU   00000001 (a1), 00000000 (r0), 0002 (2),
800ca62c : 24066739  ADDIU   00000010 (a2), 00000000 (r0), 6739 (26425),
800ca630 : 0C03291F  JAL     800ca47c, 800ca4f8 (ra),
800ca634 : 00000000  NOP    
80047544 : A4A20000  SH      0000a108 (v0), 0000 (8012c56a (a1)) [8012c56a]
800ca638 : 8FBF0018  LW      800ca638 (ra), 0018 (800aead0 (sp)) [800aeae8]
800ca63c : 8FB10014  LW      8012a848 (s1), 0014 (800aead0 (sp)) [800aeae4]
800ca640 : 8FB00010  LW      00000008 (s0), 0010 (800aead0 (sp)) [800aeae0]
800ca644 : 27BD0020  ADDIU   800aead0 (sp), 800aead0 (sp), 0020 (32),
800ca648 : 03E00008  JR      800cacec (ra),
800ca64c : 00000000  NOP    
