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waterfall: odd looks good

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This commit is contained in:
Vince Weaver 2018-08-03 12:56:48 -04:00
parent 3ce415bb5c
commit 754d7b89a5
1 changed files with 180 additions and 1 deletions
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181
waterfall/waterfall.s
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@ -597,7 +597,7 @@ odd_first_four_lines:
; line 0 ; line 0
; 21 ; 21
ldy #47 ; 2 ldy #4 ; 2
asl DUMMY ; 6 asl DUMMY ; 6
asl DUMMY ; 6 asl DUMMY ; 6
@ -654,6 +654,94 @@ odd_first_four_lines:
odd_twinkle_stars: odd_twinkle_stars:
twinkle_loop_odd:
; line 0
bit PAGE0 ; 4
; delay 29
asl DUMMY ; 6
asl DUMMY ; 6
asl DUMMY ; 6
asl DUMMY ; 6
lda YPOS ; 3
nop ; 2
; falls
bit PAGE0 ; 4
lda YPOS ; 3
bit PAGE0 ; 4
; endfalls
; delay 21
asl DUMMY ; 6
asl DUMMY ; 6
asl DUMMY ; 6
lda YPOS ; 3
; line 2
bit PAGE1 ; 4
; delay 29
asl DUMMY ; 6
asl DUMMY ; 6
asl DUMMY ; 6
asl DUMMY ; 6
lda YPOS ; 3
nop ; 2
; falls
bit PAGE1 ; 4
lda YPOS ; 3
bit PAGE1 ; 4
; end falls
; delay 21
asl DUMMY ; 6
asl DUMMY ; 6
asl DUMMY ; 6
lda YPOS ; 3
; line 3
bit PAGE1 ; 4
; delay 29
asl DUMMY ; 6
asl DUMMY ; 6
asl DUMMY ; 6
asl DUMMY ; 6
lda YPOS ; 3
nop ; 2
; falls
bit PAGE1 ; 4
lda YPOS ; 3
bit PAGE1 ; 4
; end falls
; delay 21
asl DUMMY ; 6
asl DUMMY ; 6
asl DUMMY ; 6
lda YPOS ; 3
; line 4
bit PAGE0 ; 4
; delay 29
asl DUMMY ; 6
asl DUMMY ; 6
asl DUMMY ; 6
asl DUMMY ; 6
lda YPOS ; 3
nop ; 2
; falls
bit PAGE0 ; 4
lda YPOS ; 3
bit PAGE0 ; 4 ; 44
; end falls
; delay 21 - 7 from loop
asl DUMMY ; 6
asl DUMMY ; 6
nop ; 2 ; 58
dey ; 2
beq twinkle_loop_odd_done ;
; 2
jmp twinkle_loop_odd ; 3
twinkle_loop_odd_done:
ldy #31 ; 2
falls_loop_odd: falls_loop_odd:
; line 0 ; line 0
@ -740,6 +828,97 @@ falls_loop_odd:
; 2 ; 2
jmp falls_loop_odd ; 3 jmp falls_loop_odd ; 3
falls_loop_odd_done: falls_loop_odd_done:
; 3
ldy #12 ; 2
ground_loop_odd:
; line 0
bit PAGE1 ; 4
; delay 29
asl DUMMY ; 6
asl DUMMY ; 6
asl DUMMY ; 6
asl DUMMY ; 6
lda YPOS ; 3
nop ; 2
; falls
bit PAGE1 ; 4
lda YPOS ; 3
bit PAGE1 ; 4
; endfalls
; delay 21
asl DUMMY ; 6
asl DUMMY ; 6
asl DUMMY ; 6
lda YPOS ; 3
; line 2
bit PAGE0 ; 4
; delay 29
asl DUMMY ; 6
asl DUMMY ; 6
asl DUMMY ; 6
asl DUMMY ; 6
lda YPOS ; 3
nop ; 2
; falls
bit PAGE0 ; 4
lda YPOS ; 3
bit PAGE0 ; 4
; end falls
; delay 21
asl DUMMY ; 6
asl DUMMY ; 6
asl DUMMY ; 6
lda YPOS ; 3
; line 3
bit PAGE1 ; 4
; delay 29
asl DUMMY ; 6
asl DUMMY ; 6
asl DUMMY ; 6
asl DUMMY ; 6
lda YPOS ; 3
nop ; 2
; falls
bit PAGE1 ; 4
lda YPOS ; 3
bit PAGE1 ; 4
; end falls
; delay 21
asl DUMMY ; 6
asl DUMMY ; 6
asl DUMMY ; 6
lda YPOS ; 3
; line 4
bit PAGE0 ; 4
; delay 29
asl DUMMY ; 6
asl DUMMY ; 6
asl DUMMY ; 6
asl DUMMY ; 6
lda YPOS ; 3
nop ; 2
; falls
bit PAGE0 ; 4
lda YPOS ; 3
bit PAGE0 ; 4 ; 44
; end falls
; delay 21 - 7 from loop
asl DUMMY ; 6
asl DUMMY ; 6
nop ; 2 ; 58
dey ; 2
beq ground_loop_odd_done ;
; 2
jmp ground_loop_odd ; 3
ground_loop_odd_done:
; 3 ; 3
nop ; 2 nop ; 2