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trogdor: timing sorta good

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This commit is contained in:
Vince Weaver 2024-01-29 21:27:35 -05:00
parent 223eccd5d3
commit 66e9e04d39
5 changed files with 81 additions and 42 deletions
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27
demos/trogdor/Makefile
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@ -115,6 +115,33 @@ music.inc: generate_common MUSIC
./generate_common -a 0xd000 -s mute_ay_both music.lst >> music.inc
./generate_common -a 0xd000 -s unmute_ay_both music.lst >> music.inc
./generate_common -a 0xd000 -s interrupt_handler music.lst >> music.inc
./generate_common -a 0xd000 -s disable_irq_smc2 music.lst >> music.inc
./generate_common -a 0xd000 -s disable_irq_smc1 music.lst >> music.inc
./generate_common -a 0xd000 -s setup_irq_smc6 music.lst >> music.inc
./generate_common -a 0xd000 -s setup_irq_smc5 music.lst >> music.inc
./generate_common -a 0xd000 -s setup_irq_smc4 music.lst >> music.inc
./generate_common -a 0xd000 -s setup_irq_smc3 music.lst >> music.inc
./generate_common -a 0xd000 -s setup_irq_smc2 music.lst >> music.inc
./generate_common -a 0xd000 -s setup_irq_smc1 music.lst >> music.inc
./generate_common -a 0xd000 -s write_ay_smc6 music.lst >> music.inc
./generate_common -a 0xd000 -s write_ay_smc5 music.lst >> music.inc
./generate_common -a 0xd000 -s write_ay_smc4 music.lst >> music.inc
./generate_common -a 0xd000 -s write_ay_smc3 music.lst >> music.inc
./generate_common -a 0xd000 -s write_ay_smc2 music.lst >> music.inc
./generate_common -a 0xd000 -s write_ay_smc1 music.lst >> music.inc
./generate_common -a 0xd000 -s reset_ay_smc4 music.lst >> music.inc
./generate_common -a 0xd000 -s reset_ay_smc3 music.lst >> music.inc
./generate_common -a 0xd000 -s reset_ay_smc2 music.lst >> music.inc
./generate_common -a 0xd000 -s reset_ay_smc1 music.lst >> music.inc
./generate_common -a 0xd000 -s mock_init_smc2 music.lst >> music.inc
./generate_common -a 0xd000 -s mock_init_smc1 music.lst >> music.inc
./generate_common -a 0xd000 -s pt3_irq_smc7 music.lst >> music.inc
./generate_common -a 0xd000 -s pt3_irq_smc6 music.lst >> music.inc
./generate_common -a 0xd000 -s pt3_irq_smc5 music.lst >> music.inc
./generate_common -a 0xd000 -s pt3_irq_smc4 music.lst >> music.inc
./generate_common -a 0xd000 -s pt3_irq_smc3 music.lst >> music.inc
./generate_common -a 0xd000 -s pt3_irq_smc2 music.lst >> music.inc
./generate_common -a 0xd000 -s pt3_irq_smc1 music.lst >> music.inc
####

6
demos/trogdor/NOTES
View File

@ -160,3 +160,9 @@ dragonman:
TODO:
always call clear screen before left/right copy?
patcher:
mockingboard_init
to done_pt3_irq_handler

1
demos/trogdor/music.s
View File

@ -21,6 +21,7 @@ PT3_ENABLE_APPLE_IIC = 1
.include "pt3_lib_mockingboard_setup.s"
.include "interrupt_handler.s"
.include "pt3_lib_mockingboard_detect.s"
; .include "pt3_lib_mockingboard_patch.s"
; only load one music track, self modify to make other

87
demos/trogdor/pt3_lib_mockingboard_patch.s
View File

@ -5,70 +5,74 @@
; this is the brute force version, we have to patch 39 locations
; see further below if you want to try a smaller, more dangerous, patch
.if 0
mockingboard_patch:
lda MB_ADDR_H
sta pt3_irq_smc1+2 ; 1
sta pt3_irq_smc1+2 ; 1 *
sta pt3_irq_smc2+2 ; 2
sta pt3_irq_smc2+5 ; 3
sta pt3_irq_smc2+2 ; 2 *
sta pt3_irq_smc2+5 ; 3 *
sta pt3_irq_smc3+2 ; 4
sta pt3_irq_smc3+5 ; 5
sta pt3_irq_smc3+2 ; 4 *
sta pt3_irq_smc3+5 ; 5 *
sta pt3_irq_smc4+2 ; 6
sta pt3_irq_smc4+5 ; 7
sta pt3_irq_smc4+2 ; 6 *
sta pt3_irq_smc4+5 ; 7 *
sta pt3_irq_smc5+2 ; 8
sta pt3_irq_smc5+5 ; 9
sta pt3_irq_smc5+2 ; 8 *
sta pt3_irq_smc5+5 ; 9 *
sta pt3_irq_smc6+2 ; 10
sta pt3_irq_smc6+5 ; 11
sta pt3_irq_smc6+2 ; 10 *
sta pt3_irq_smc6+5 ; 11 *
sta pt3_irq_smc7+2 ; 12
sta pt3_irq_smc7+5 ; 13
sta pt3_irq_smc7+2 ; 12 *
sta pt3_irq_smc7+5 ; 13 *
sta mock_init_smc1+2 ; 14
sta mock_init_smc1+5 ; 15
sta mock_init_smc1+2 ; 14 *
sta mock_init_smc1+5 ; 15 *
sta mock_init_smc2+2 ; 16
sta mock_init_smc2+5 ; 17
sta mock_init_smc2+2 ; 16 *
sta mock_init_smc2+5 ; 17 *
sta reset_ay_smc1+2 ; 18
sta reset_ay_smc2+2 ; 19
sta reset_ay_smc3+2 ; 20
sta reset_ay_smc4+2 ; 21
sta reset_ay_smc1+2 ; 18 *
sta reset_ay_smc2+2 ; 19 *
sta reset_ay_smc3+2 ; 20 *
sta reset_ay_smc4+2 ; 21 *
sta write_ay_smc1+2 ; 22
sta write_ay_smc1+5 ; 23
sta write_ay_smc1+2 ; 22 *
sta write_ay_smc1+5 ; 23 *
sta write_ay_smc2+2 ; 24
sta write_ay_smc2+5 ; 25
sta write_ay_smc2+2 ; 24 *
sta write_ay_smc2+5 ; 25 *
sta write_ay_smc3+2 ; 26
sta write_ay_smc3+5 ; 27
sta write_ay_smc3+2 ; 26 *
sta write_ay_smc3+5 ; 27 *
sta write_ay_smc4+2 ; 28
sta write_ay_smc4+5 ; 29
sta write_ay_smc4+2 ; 28 *
sta write_ay_smc4+5 ; 29 *
sta write_ay_smc5+2 ; 30
sta write_ay_smc5+5 ; 31
sta write_ay_smc5+2 ; 30 *
sta write_ay_smc5+5 ; 31 *
sta write_ay_smc6+2 ; 32
sta write_ay_smc6+5 ; 33
sta write_ay_smc6+2 ; 32 *
sta write_ay_smc6+5 ; 33 *
sta setup_irq_smc1+2 ; 34
sta setup_irq_smc2+2 ; 35
sta setup_irq_smc3+2 ; 36
sta setup_irq_smc4+2 ; 37
sta setup_irq_smc5+2 ; 38
sta setup_irq_smc6+2 ; 39
sta setup_irq_smc1+2 ; 34 *
sta setup_irq_smc2+2 ; 35 *
sta setup_irq_smc3+2 ; 36 *
sta setup_irq_smc4+2 ; 37 *
sta setup_irq_smc5+2 ; 38 *
sta setup_irq_smc6+2 ; 39 *
sta disable_irq_smc1+2 ; 40 *
sta disable_irq_smc2+2 ; 41 *
rts
.endif
.if 0
;===================================================================
; dangerous code to patch mockingboard if not in slot#4
;===================================================================
@ -119,3 +123,4 @@ mb_patch_done:
stx MB_ADDR_H ; restore slot for later
rts
.endif

2
demos/trogdor/start.s
View File

@ -48,7 +48,7 @@ restart:
lda SOUND_STATUS
beq skip_mbp1
jsr mockingboard_patch ; patch to work in slots other than 4?
jsr mockingboard_patch ; patch to work in slots other than 4?
skip_mbp1: