mirror of
https://github.com/rh-hideout/pokeemerald-expansion.git
synced 2026-03-21 18:04:50 -05:00
52 lines
1.1 KiB
C++
52 lines
1.1 KiB
C++
.macro song label:req, music_player:req, unknown:req
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.4byte \label
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.2byte \music_player
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.2byte \unknown
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.endm
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.macro music_player info_struct:req, track_struct:req, num_tracks:req, unknown:req
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.4byte \info_struct
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.4byte \track_struct
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.byte \num_tracks
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.space 1 @ Padding
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.2byte \unknown
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.endm
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.macro voice_group label:req, starting_note
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.align 2
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.ifb \starting_note
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.global voicegroup_\label
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voicegroup_\label:
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.else
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.set voicegroup_\label, . - \starting_note * 0xC
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.endif
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.endm
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.macro keysplit label:req, starting_note
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.ifb \starting_note
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.global keysplit_\label
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keysplit_\label:
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.set _last_note, 0
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.else
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.set keysplit_\label, . - \starting_note
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.set _last_note, \starting_note
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.endif
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.set _last_split, 0
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.endm
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.macro split index:req, ending_note:req
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.if \ending_note < _last_note
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.if _last_split == 0
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.error "split's ending_note earlier than previous keysplit's starting_note"
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.else
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.error "split's ending_note earlier than previous split's ending_note"
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.endif
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.else
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.rept \ending_note - _last_note
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.byte \index
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.endr
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.endif
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.set _last_note, \ending_note
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.set _last_split, 1
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.endm
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