dos33fsprogs/demos/second/part15_transmission/spheres.s
2023-10-28 19:13:02 -04:00

74 lines
972 B
ArmAsm

; Transmission
;
; by deater (Vince Weaver) <vince@deater.net>
.include "../zp.inc"
.include "../hardware.inc"
.include "../qload.inc"
mod7_table = $1c00
div7_table = $1d00
hposn_low = $1e00
hposn_high = $1f00
spheres_start:
;=====================
; initializations
;=====================
;===================
; Load graphics
;===================
load_loop:
bit SET_GR
bit HIRES
bit FULLGR
bit PAGE1
lda #0
jsr hgr_page1_clearscreen
jsr hgr_page2_clearscreen
bit PAGE2
; load image offscreen $6000
lda #<spheres_data
sta zx_src_l+1
lda #>spheres_data
sta zx_src_h+1
lda #$60
jsr zx02_full_decomp
lda #0
sta COUNT
sta DRAW_PAGE
; copy to main
lda #$60
jsr hgr_copy
bit PAGE1
jsr wait_until_keypress
spheres_done:
rts
.include "../wait_keypress.s"
.include "../zx02_optim.s"
; .include "../hgr_table.s"
.include "../hgr_clear_screen.s"
.include "../hgr_copy_fast.s"
spheres_data:
.incbin "graphics/spheres.hgr.zx02"