dos33fsprogs/games/tfv/play_music.s
2021-01-19 16:27:24 -05:00

97 lines
1.4 KiB
ArmAsm

setup_music:
;===================================
; Setup Mockingboard
;===================================
lda #0
sta DONE_PLAYING
lda #1
sta LOOP
; detect mockingboard
jsr mockingboard_detect
bcc mockingboard_notfound
mockingboard_found:
; jsr mockingboard_patch ; patch to work in slots other than 4?
lda SOUND_STATUS
ora #SOUND_MOCKINGBOARD
sta SOUND_STATUS
;=======================
; Set up 50Hz interrupt
;========================
jsr mockingboard_init
jsr mockingboard_setup_interrupt
;============================
; Init the Mockingboard
;============================
jsr reset_ay_both
jsr clear_ay_both
;==================
; init song
;==================
jsr music_load_fighting
jsr pt3_init_song
jmp done_setup_sound
mockingboard_notfound:
done_setup_sound:
rts
music_load_fighting:
lda #<(fighting_lzsa)
sta getsrc_smc+1
lda #>(fighting_lzsa)
sta getsrc_smc+2
lda #$AE
jsr decompress_lzsa2_fast
rts
music_load_victory:
lda #<(victory_lzsa)
sta getsrc_smc+1
lda #>(victory_lzsa)
sta getsrc_smc+2
lda #$AE
jsr decompress_lzsa2_fast
rts
;==========================
; includes
;==========================
; pt3 player
.include "pt3_lib_core.s"
.include "pt3_lib_init.s"
.include "interrupt_handler.s"
.include "pt3_lib_mockingboard_detect.s"
.include "pt3_lib_mockingboard_setup.s"
PT3_LOC = $AE00
.include "music/battle_music.inc"