127 lines
2.5 KiB
NASM
127 lines
2.5 KiB
NASM
ParseMailLanguage:
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ld c, MAIL_LANG_ENGLISH
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ld hl, sPartyMon1MailNationality - sPartyMon1Mail
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add hl, de
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ld a, [hli]
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cp "E"
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ret nz
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ld a, [hli]
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assert MAIL_LANG_ENGLISH + 1 == MAIL_LANG_FRENCH
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inc c
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cp "F"
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ret z
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assert MAIL_LANG_FRENCH + 1 == MAIL_LANG_GERMAN
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inc c
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cp "G"
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ret z
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assert MAIL_LANG_GERMAN + 1 == MAIL_LANG_ITALIAN
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inc c
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cp "I"
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ret z
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assert MAIL_LANG_ITALIAN + 1 == MAIL_LANG_SPANISH
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inc c
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cp "S"
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ret z
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ld c, MAIL_LANG_ENGLISH
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ret
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; The regular font.
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StandardEnglishFont:
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INCBIN "gfx/font/english.1bpp"
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; An extended font.
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FrenchGermanFont:
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INCBIN "gfx/font/french_german.1bpp"
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; An even more extended font.
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SpanishItalianFont:
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INCBIN "gfx/font/spanish_italian.1bpp"
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ConvertFrenchGermanMailToEnglish:
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; Called when sending French or German mail
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; Remaps 's from French/German character set to English
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; Converts c' d' j' from French/German character set to unused values in English
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ld b, sPartyMon1MailAuthor - sPartyMon1Mail
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ld h, d
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ld l, e
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.loop
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ld a, [hl]
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cp $dc ; 's in French/German font
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jr nz, .check_intermediate_chars
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ld a, "'s"
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jr .replace
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.check_intermediate_chars
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sub "'s"
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jr c, .dont_replace
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cp "'v" - "'s" + 1
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jr nc, .dont_replace
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add $cd
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.replace
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ld [hl], a
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.dont_replace
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inc hl
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dec b
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jr nz, .loop
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ret
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ConvertEnglishMailToFrenchGerman:
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; Called when receiving French or German mail
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; Remaps 's from English character set to French/German
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; Converts unused values from English character set back to c' d' j' in French/German
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ld b, sPartyMon1MailAuthor - sPartyMon1Mail
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ld h, d
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ld l, e
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.loop
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ld a, [hl]
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cp "'s"
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jr nz, .check_intermediate_chars
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ld a, $dc ; 's in French/German font
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jr .replace
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.check_intermediate_chars
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sub $cd
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jr c, .dont_replace
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cp "'v" - "'s" + 1
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jr nc, .dont_replace
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add "'s"
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.replace
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ld [hl], a
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.dont_replace
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inc hl
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dec b
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jr nz, .loop
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ret
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ConvertSpanishItalianMailToEnglish:
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; Called when sending Spanish or Italian mail
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; Converts 'd 'l 'm 'r 's 't 'v from Spanish/Italian character set to English
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; Converts ì í ñ ò ó ú º from Spanish/Italian character set to unused values in English
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ConvertEnglishMailToSpanishItalian:
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; Called when receiving Spanish or Italian mail
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; Converts 'd 'l 'm 'r 's 't 'v from English character set to Spanish/Italian
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; Converts unused values from English character set back to ì í ñ ò ó ú º in Spanish/Italian
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ld b, sPartyMon1MailAuthor - sPartyMon1Mail
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ld h, d
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ld l, e
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.loop
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ld a, [hl]
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and $f0
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cp $d0
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jr nz, .dont_replace
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ld a, [hl]
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add $8
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and $f
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or $d0
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ld [hl], a
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.dont_replace
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inc hl
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dec b
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jr nz, .loop
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ret
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