Routines
Prev: BC48 Up: Map Next: BDE4
BC74: Routine at BC74
Used by the routine at C3FB.
BC74 XOR A
BC75 LD ($5B7F),A
BC78 LD HL,$7788
BC7B LD ($5B77),HL
BC7E LD A,$03
BC80 LD ($5B72),A
BC83 LD A,$98
BC85 LD ($5B71),A
BC88 LD HL,$6D60
BC8B LD ($5B6B),HL
BC8E LD A,$01
BC90 LD ($5B6D),A
BC93 LD HL,$4221
BC96 LD ($5B79),HL
BC99 LD ($5B68),HL
BC9C LD HL,$7530
BC9F LD ($5B6F),HL
BCA2 LD A,$02
BCA4 LD ($5B6E),A
BCA7 LD A,$80
BCA9 LD ($5B6A),A
BCAC CALL $C36B
BCAF CALL $C0AA
BCB2 LD A,$07
BCB4 LD ($5C8D),A
BCB7 CALL $C96B
BCBA CALL $6978
This entry point is used by the routine at BF85.
BCBD CALL $BDA5
BCC0 CALL $C1F3
BCC3 LD A,($5B76)
BCC6 CP $01
BCC8 JP Z,$C207
BCCB CALL $BECB
BCCE CALL $BF71
BCD1 LD A,($5B90)
BCD4 AND A
BCD5 JP Z,$CA20
BCD8 LD A,($5BA8)
BCDB CP $01
BCDD JP NZ,$CF87
BCE0 LD A,$7F
BCE2 IN A,($FE)
BCE4 AND $01
BCE6 CALL Z,$BF15
BCE9 LD A,$FE
BCEB IN A,($FE)
BCED AND $04
BCEF CALL Z,$BD1F
BCF2 LD A,$FE
BCF4 IN A,($FE)
BCF6 AND $02
BCF8 CALL Z,$BD51
This entry point is used by the routine at CA6F.
BCFB LD A,($5B90)
BCFE AND A
BCFF JP Z,$CA20
BD02 LD A,$FB
BD04 IN A,($FE)
BD06 AND $01
BD08 JP Z,$D002
BD0B LD A,($5B94)
BD0E DEC A
BD0F LD ($5B94),A
BD12 CALL Z,$C9B4
BD15 LD A,($5B95)
BD18 AND A
BD19 CALL Z,$C9D8
BD1C JP $BCBD
This entry point is used by the routines at BDE4 and CA6F.
BD1F CALL $BE90
BD22 LD A,($5B74)
BD25 CP $01
BD27 RET Z
BD28 LD A,($5B6A)
BD2B RRCA
BD2C CALL C,$BD49
BD2F LD ($5B6A),A
BD32 LD A,($5B6D)
BD35 INC A
BD36 CP $05
BD38 JP NC,$BE40
BD3B LD ($5B6D),A
BD3E LD HL,($5B6B)
BD41 LD DE,$0010
BD44 ADD HL,DE
BD45 LD ($5B6B),HL
BD48 RET
BD49 LD HL,($5B68)
BD4C INC HL
BD4D LD ($5B68),HL
BD50 RET
This entry point is used by the routines at BDE4 and CA6F.
BD51 CALL $BE4C
BD54 LD A,($5B73)
BD57 CP $01
BD59 RET Z
BD5A LD A,($5B6A)
BD5D RLCA
BD5E CALL C,$BD80
BD61 LD ($5B6A),A
BD64 LD A,($5B6D)
BD67 INC A
BD68 CP $05
BD6A JP C,$BE34
BD6D CP $09
BD6F JP Z,$BE34
BD72 LD ($5B6D),A
BD75 LD HL,($5B6B)
BD78 LD DE,$0010
BD7B ADD HL,DE
BD7C LD ($5B6B),HL
BD7F RET
BD80 LD HL,($5B68)
BD83 DEC HL
BD84 LD ($5B68),HL
BD87 RET
This entry point is used by the routine at BDE4.
BD88 CALL $BEA9
BD8B LD A,($5B75)
BD8E CP $01
BD90 RET Z
BD91 LD HL,($5B68)
BD94 CALL $BE0E
BD97 LD ($5B68),HL
BD9A RET
This entry point is used by the routine at BDE4.
BD9B LD HL,($5B68)
BD9E CALL $BDE4
BDA1 LD ($5B68),HL
BDA4 RET
This entry point is used by the routines at BDE4, C3FB and CA6F.
BDA5 LD HL,($5B6B)
BDA8 PUSH HL
BDA9 POP DE
BDAA LD HL,($5B68)
BDAD LD A,($5B6A)
BDB0 LD C,A
BDB1 LD A,$10
BDB3 CALL $BDB7
BDB6 RET
This entry point is used by the routines at C33E and C98F.
BDB7 LD B,$80
BDB9 PUSH AF
BDBA PUSH HL
BDBB LD A,(DE)
BDBC AND B
BDBD JP Z,$BDC6
BDC0 LD A,(HL)
BDC1 OR C
BDC2 LD (HL),A
BDC3 JP $BDCA
BDC6 LD A,(HL)
BDC7 OR C
BDC8 XOR C
BDC9 LD (HL),A
BDCA RRC C
BDCC CALL C,$BDD7
BDCF RRC B
BDD1 JP C,$BDD9
BDD4 JP $BDBB
BDD7 INC HL
BDD8 RET
BDD9 POP HL
BDDA POP AF
BDDB DEC A
BDDC RET Z
BDDD CALL $BDE4
BDE0 INC DE
BDE1 JP $BDB9
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