mirror of
https://github.com/deater/dos33fsprogs.git
synced 2024-06-08 15:29:41 +00:00
383 lines
5.4 KiB
ArmAsm
383 lines
5.4 KiB
ArmAsm
; TROGDOR 2024
|
|
|
|
.include "hardware.inc"
|
|
.include "zp.inc"
|
|
.include "qload.inc"
|
|
.include "music.inc"
|
|
.include "flames.inc"
|
|
|
|
trogdor_main:
|
|
|
|
;======================================
|
|
; init
|
|
;======================================
|
|
|
|
; clear screen to white0
|
|
|
|
lda #$0
|
|
sta DRAW_PAGE
|
|
; sta FRAME
|
|
; sta SECONDS
|
|
|
|
ldy #$7f
|
|
jsr hgr_clear_screen
|
|
|
|
; set to HIRES PAGE1
|
|
|
|
bit SET_GR
|
|
bit HIRES
|
|
bit FULLGR
|
|
bit PAGE1
|
|
|
|
;======================================
|
|
; draw SCENE 1
|
|
;======================================
|
|
|
|
; scroll in zoomed in trogdor from right to left
|
|
; for 60 frames (roughly 2s)
|
|
|
|
; decompress trogdor screen to offscreen $6000
|
|
|
|
lda #<trog00_graphics
|
|
sta zx_src_l+1
|
|
lda #>trog00_graphics
|
|
sta zx_src_h+1
|
|
lda #$60
|
|
jsr zx02_full_decomp
|
|
|
|
lda #$60
|
|
jsr hgr_copy_fast
|
|
|
|
jsr wait_until_keypress
|
|
|
|
; TODO: can remove these?
|
|
|
|
; current, DRAW_PAGE=0, active page=1
|
|
lda #$20
|
|
sta DRAW_PAGE
|
|
|
|
; clear to white
|
|
ldy #$7f
|
|
jsr hgr_clear_screen
|
|
|
|
jsr hgr_page_flip
|
|
|
|
;======================================
|
|
; draw SCENE 2
|
|
;======================================
|
|
|
|
; draw flames
|
|
; left flame short 2 frames
|
|
; left tall 1212 roughly 10 frames (1/2 s)
|
|
; both short 2 frames
|
|
; right tall 1212 roughly 10 frames
|
|
; right short 2 frames
|
|
; left frame short 2 frames
|
|
; left tall 1212 roughly 10 frames (1/2 s)
|
|
; left short 2 frames
|
|
|
|
;======================================
|
|
; left flame short 2 frames
|
|
|
|
; clear to white
|
|
ldy #$7f
|
|
jsr hgr_clear_screen
|
|
|
|
ldx #8
|
|
jsr draw_flame_small_1
|
|
jsr hgr_page_flip
|
|
|
|
lda #2
|
|
jsr wait_ticks
|
|
|
|
|
|
;=================================================
|
|
; left tall 1212 roughly 10 frames (1/2 s)
|
|
|
|
lda #2
|
|
sta ANIMATE_COUNT
|
|
left_flame_animate1:
|
|
ldy #$7f
|
|
jsr hgr_clear_screen
|
|
|
|
ldx #8
|
|
jsr draw_flame_tall_1
|
|
jsr hgr_page_flip
|
|
lda #2
|
|
jsr wait_ticks
|
|
|
|
ldy #$7f
|
|
jsr hgr_clear_screen
|
|
|
|
ldx #8
|
|
jsr draw_flame_tall_2
|
|
jsr hgr_page_flip
|
|
lda #2
|
|
jsr wait_ticks
|
|
|
|
dec ANIMATE_COUNT
|
|
bne left_flame_animate1
|
|
|
|
;==============================
|
|
; both short 2 frames
|
|
|
|
; clear to white
|
|
ldy #$7f
|
|
jsr hgr_clear_screen
|
|
|
|
ldx #8
|
|
jsr draw_flame_small_1
|
|
|
|
ldx #24
|
|
jsr draw_flame_small_1
|
|
|
|
jsr hgr_page_flip
|
|
|
|
lda #2
|
|
jsr wait_ticks
|
|
|
|
|
|
;===========================================
|
|
; right tall 1212 roughly 10 frames
|
|
|
|
lda #2
|
|
sta ANIMATE_COUNT
|
|
|
|
right_flame_animate1:
|
|
ldy #$7f
|
|
jsr hgr_clear_screen
|
|
|
|
ldx #24
|
|
jsr draw_flame_tall_2
|
|
jsr hgr_page_flip
|
|
lda #2
|
|
jsr wait_ticks
|
|
|
|
ldy #$7f
|
|
jsr hgr_clear_screen
|
|
|
|
ldx #24
|
|
jsr draw_flame_tall_1
|
|
jsr hgr_page_flip
|
|
lda #2
|
|
jsr wait_ticks
|
|
|
|
dec ANIMATE_COUNT
|
|
bne right_flame_animate1
|
|
|
|
;=============================
|
|
; right short 2 frames
|
|
|
|
; clear to white
|
|
ldy #$7f
|
|
jsr hgr_clear_screen
|
|
|
|
ldx #24
|
|
jsr draw_flame_small_2
|
|
jsr hgr_page_flip
|
|
|
|
lda #2
|
|
jsr wait_ticks
|
|
|
|
;=============================
|
|
; left short 2 frames
|
|
|
|
; clear to white
|
|
ldy #$7f
|
|
jsr hgr_clear_screen
|
|
|
|
ldx #8
|
|
jsr draw_flame_small_1
|
|
jsr hgr_page_flip
|
|
|
|
lda #2
|
|
jsr wait_ticks
|
|
|
|
;================================================
|
|
; left tall 1212 roughly 10 frames (1/2 s)
|
|
|
|
lda #2
|
|
sta ANIMATE_COUNT
|
|
left_flame_animate2:
|
|
ldy #$7f
|
|
jsr hgr_clear_screen
|
|
|
|
ldx #8
|
|
jsr draw_flame_tall_1
|
|
jsr hgr_page_flip
|
|
lda #2
|
|
jsr wait_ticks
|
|
|
|
ldy #$7f
|
|
jsr hgr_clear_screen
|
|
|
|
ldx #8
|
|
jsr draw_flame_tall_2
|
|
jsr hgr_page_flip
|
|
lda #2
|
|
jsr wait_ticks
|
|
|
|
dec ANIMATE_COUNT
|
|
bne left_flame_animate2
|
|
|
|
|
|
;=============================
|
|
; left short 2 frames
|
|
|
|
; clear to white
|
|
ldy #$7f
|
|
jsr hgr_clear_screen
|
|
|
|
ldx #8
|
|
jsr draw_flame_small_1
|
|
jsr hgr_page_flip
|
|
|
|
lda #2
|
|
jsr wait_ticks
|
|
|
|
;=============================
|
|
; blank screen
|
|
|
|
|
|
ldy #$7f
|
|
jsr hgr_clear_screen
|
|
jsr hgr_page_flip
|
|
|
|
jsr wait_until_keypress
|
|
|
|
; second
|
|
|
|
lda #<trog03_graphics
|
|
sta zx_src_l+1
|
|
lda #>trog03_graphics
|
|
sta zx_src_h+1
|
|
lda #$20
|
|
jsr zx02_full_decomp
|
|
|
|
|
|
|
|
finished:
|
|
jmp finished
|
|
|
|
|
|
|
|
; start music
|
|
|
|
; lda SOUND_STATUS
|
|
; and #SOUND_MOCKINGBOARD
|
|
; beq no_music
|
|
; cli ; enable sound
|
|
;no_music:
|
|
|
|
|
|
;0123456789012345678901234567890123456789
|
|
;merry_text:
|
|
; .byte " MERRY CHRISTMAS!!! MERRY CHRISTMAS!!! ME"
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
trog00_graphics:
|
|
.incbin "graphics/trog00_trogdor.hgr.zx02"
|
|
|
|
trog03_graphics:
|
|
.incbin "graphics/trog03_man.hgr.zx02"
|
|
|
|
.include "wait_keypress.s"
|
|
.include "irq_wait.s"
|
|
|
|
|
|
hposn_low = $1e00
|
|
hposn_high = $1f00
|
|
|
|
.include "hgr_sprite_big_mask.s"
|
|
|
|
;.include "graphics/flame_sprites.inc"
|
|
|
|
|
|
;===============================
|
|
; draw_flame_small
|
|
;===============================
|
|
; x location in X
|
|
|
|
draw_flame_small_1:
|
|
lda #<left_flame_small
|
|
sta INL
|
|
lda #>left_flame_small
|
|
sta INH
|
|
lda #<left_flame_small_mask
|
|
sta MASKL
|
|
lda #>left_flame_small_mask
|
|
bne draw_flame_small_common ; bra
|
|
|
|
draw_flame_small_2:
|
|
lda #<left_flame_small
|
|
sta INL
|
|
lda #>left_flame_small
|
|
sta INH
|
|
lda #<left_flame_small_mask
|
|
sta MASKL
|
|
lda #>left_flame_small_mask
|
|
|
|
draw_flame_small_common:
|
|
sta MASKH
|
|
|
|
txa
|
|
; lda #8
|
|
sta SPRITE_X
|
|
|
|
lda #152
|
|
sta SPRITE_Y
|
|
|
|
jsr hgr_draw_sprite_big_mask
|
|
|
|
rts
|
|
|
|
;===============================
|
|
; draw_flame_tall
|
|
;===============================
|
|
; X location in X
|
|
|
|
draw_flame_tall_1:
|
|
|
|
lda #<left_flame_big
|
|
sta INL
|
|
lda #>left_flame_big
|
|
sta INH
|
|
lda #<left_flame_big_mask
|
|
sta MASKL
|
|
lda #>left_flame_big_mask
|
|
sta MASKH
|
|
|
|
bne draw_left_flame_common ; bra
|
|
|
|
draw_flame_tall_2:
|
|
|
|
; draw right flame
|
|
|
|
lda #<right_flame_big
|
|
sta INL
|
|
lda #>right_flame_big
|
|
sta INH
|
|
lda #<right_flame_big_mask
|
|
sta MASKL
|
|
lda #>right_flame_big_mask
|
|
sta MASKH
|
|
|
|
draw_left_flame_common:
|
|
|
|
; lda #8
|
|
txa
|
|
sta SPRITE_X
|
|
|
|
lda #54
|
|
sta SPRITE_Y
|
|
|
|
jsr hgr_draw_sprite_big_mask
|
|
|
|
rts
|
|
|