sd2snes/snes/sysinfo.a65
2012-07-03 20:43:48 +02:00

135 lines
1.7 KiB
Plaintext

#include "memmap.i65"
; sysinfo.a65: display sysinfo text block
.byt "===SHOW_SYSINFO==="
show_sysinfo:
php
sep #$20 : .as
rep #$10 : .xl
stz bar_wl
dec bar_wl
stz bar_xl
dec bar_xl
stz bar_yl
dec bar_yl
jsr backup_screen
lda #^text_mm_sysinfo
sta window_tbank
ldx #!text_mm_sysinfo
stx window_taddr
lda @sysinfo_win_x
sta window_x
inc
inc
pha
stz print_x+1
lda @sysinfo_win_y
sta window_y
inc
inc
pha
stz print_y+1
lda @sysinfo_win_w
sta window_w
lda @sysinfo_win_h
sta window_h
jsr draw_window
stz print_pal
ldx #38
copy_snes_system_text:
lda @text_system,x
sta @snes_system_config,x
dex
bpl copy_snes_system_text
sysinfo_printloop:
sep #$20 : .as
rep #$10 : .xl
lda #CMD_SYSINFO
sta @MCU_CMD
lda #^SYSINFO_BLK
ldx #!SYSINFO_BLK
sta print_bank
stx print_src
stz print_pal
pla
sta print_y
pla
sta print_x
lda #40
sta print_count
lda #12
- pha
jsr hiprint
inc print_y
rep #$20 : .al
lda print_src
clc
adc #40
sta print_src
sep #$20 : .as
pla
dec
bne -
ldx #24
lda $213e
and #$0f
clc
adc #$30
sta @snes_system_config,x
ldx #38
lda $213f
and #$0f
clc
adc #$30
sta @snes_system_config,x
ldx #10
lda $4210
and #$0f
clc
adc #$30
sta @snes_system_config,x
lda #^snes_system_config ; System text
ldx #!snes_system_config
sta print_bank
stx print_src
stz print_pal
lda #39
sta print_count
lda #23
sta print_y
lda #12
sta print_x
jsr hiprint
- lda isr_done
lsr
bcc -
jsr printtime
jsr read_pad
lda #$80
and pad1trig
bne +
lda #$80
and pad1trig+1
bne +
lda @sysinfo_win_x
inc
inc
pha
lda @sysinfo_win_y
inc
inc
pha
jmp sysinfo_printloop
+ plp
jsr restore_screen
lda #$00
sta @MCU_CMD
rtl