mirror of
https://github.com/deater/dos33fsprogs.git
synced 2024-11-16 08:05:31 +00:00
107 lines
1.4 KiB
ArmAsm
107 lines
1.4 KiB
ArmAsm
; Open book
|
|
|
|
; just plain gr animation
|
|
|
|
; by deater (Vince Weaver) <vince@deater.net>
|
|
|
|
open_book:
|
|
|
|
;===================
|
|
; init screen
|
|
; jsr gr_clear_all
|
|
|
|
;===================
|
|
; init vars
|
|
|
|
lda #0
|
|
sta DRAW_PAGE
|
|
|
|
; GR part
|
|
bit PAGE0
|
|
bit FULLGR
|
|
|
|
lda #<book00_rle
|
|
sta GBASL
|
|
lda #>book00_rle
|
|
sta GBASH
|
|
lda #$4
|
|
jsr load_rle_gr ; load book to PAGE0
|
|
|
|
|
|
jsr clear_bottom
|
|
bit TEXTGR
|
|
|
|
lda #<open_book_text
|
|
sta OUTL
|
|
|
|
lda #>open_book_text
|
|
sta OUTH
|
|
|
|
jsr move_and_print
|
|
jsr move_and_print
|
|
|
|
lda #<book00_rle
|
|
sta GBASL
|
|
lda #>book00_rle
|
|
sta GBASH
|
|
lda #$8
|
|
jsr load_rle_gr ; load book to PAGE1
|
|
|
|
|
|
lda #200
|
|
jsr long_wait
|
|
lda #200
|
|
jsr long_wait
|
|
|
|
; continue with animation
|
|
|
|
lda #<open_book_sequence
|
|
sta INTRO_LOOPL
|
|
lda #>open_book_sequence
|
|
sta INTRO_LOOPH
|
|
|
|
bit FULLGR ; 4
|
|
bit PAGE1
|
|
|
|
jsr run_sequence
|
|
|
|
lda #100
|
|
jsr long_wait
|
|
|
|
rts
|
|
|
|
|
|
|
|
|
|
BOOK_FRAMERATE = 25
|
|
|
|
open_book_sequence:
|
|
.byte 255
|
|
.word book00_rle
|
|
.byte BOOK_FRAMERATE
|
|
.word book02_rle
|
|
.byte BOOK_FRAMERATE
|
|
.word book03_rle
|
|
.byte BOOK_FRAMERATE
|
|
.word book04_rle
|
|
.byte BOOK_FRAMERATE
|
|
.word book05_rle
|
|
.byte 255
|
|
.word book01_rle
|
|
.byte BOOK_FRAMERATE
|
|
.word book06_rle
|
|
.byte BOOK_FRAMERATE
|
|
.word book07_rle
|
|
.byte BOOK_FRAMERATE
|
|
.word book08_rle
|
|
.byte BOOK_FRAMERATE
|
|
.word book09_rle
|
|
.byte BOOK_FRAMERATE
|
|
.word book10_rle
|
|
.byte 0
|
|
.word book10_rle
|
|
|
|
open_book_text:
|
|
.byte 1,21,"MEANWHILE AT A DISTANT STARBASE PRISON",0
|
|
.byte 3,22,"AN INTERESTING PACKAGE IS RECEIVED",0
|