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dannye
87 lines
1.4 KiB
NASM
87 lines
1.4 KiB
NASM
; Far calls to another bank
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; There is no difference between `farcall` and `callfar`, except the arbitrary
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; order in which they set `b` and `hl` before calling `FarCall`.
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; We use the more natural name "farcall" for the more common order.
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; The same goes for `farjp` and `jpfar`.
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MACRO farcall
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ld b, BANK(\1)
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ld hl, \1
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call Bankswitch
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ENDM
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MACRO callfar
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ld hl, \1
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ld b, BANK(\1)
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call Bankswitch
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ENDM
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MACRO farjp
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ld b, BANK(\1)
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ld hl, \1
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jp Bankswitch
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ENDM
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MACRO jpfar
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ld hl, \1
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ld b, BANK(\1)
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jp Bankswitch
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ENDM
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MACRO homecall
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ldh a, [hLoadedROMBank]
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push af
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ld a, BANK(\1)
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call BankswitchCommon
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call \1
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pop af
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call BankswitchCommon
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ENDM
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MACRO homejp
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ldh a, [hLoadedROMBank]
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push af
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ld a, BANK(\1)
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call BankswitchCommon
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call \1
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pop af
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jp BankswitchCommon
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ENDM
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MACRO homecall_sf ; homecall but save flags by popping into bc instead of af
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ldh a, [hLoadedROMBank]
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push af
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ld a, BANK(\1)
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call BankswitchCommon
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call \1
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pop bc
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ld a, b
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call BankswitchCommon
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ENDM
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MACRO homejp_sf ; homejp but save flags by popping into bc instead of af
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ldh a, [hLoadedROMBank]
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push af
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ld a, BANK(\1)
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call BankswitchCommon
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call \1
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pop bc
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ld a, b
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jp BankswitchCommon
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ENDM
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MACRO callfar_ModifyPikachuHappiness
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ld hl, ModifyPikachuHappiness
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ld d, \1
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ld b, BANK(ModifyPikachuHappiness)
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call Bankswitch
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ENDM
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MACRO farcall_ModifyPikachuHappiness
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ld hl, ModifyPikachuHappiness
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ld b, BANK(ModifyPikachuHappiness)
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ld d, \1
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call Bankswitch
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ENDM
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