-
Notifications
You must be signed in to change notification settings - Fork 1
/
Copy pathrorshach.asm
124 lines (105 loc) · 1.17 KB
/
rorshach.asm
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
; "Rorschach test"
; Not at all what it was supposed to be,
; but it turns out pretty cool and can
; create some interesting patterns.
lda #8
tax
dr:
sta $3cb,x
sta $40b,x
dex
bpl dr
sta $3f3
sta $3eb
lda #1
sta $3ec
ldx #255
mk:
lda $fe
sta $1200,x
lda $fe
sta $1300,x
lda $fe
sta $1400,x
lda $fe
sta $1500,x
dex
cpx #$ff
bne mk
; smooth it
ldy #0
re:
lda #1
sta $3ec,y
ldx #255
sm:
lda $1201,x
adc $11ff,x
adc $1220,x
adc $11e0,x
lsr
lsr
sta $1200,x
lda $1301,x
adc $12ff,x
adc $1320,x
adc $12e0,x
lsr
lsr
sta $1300,x
lda $1401,x
adc $13ff,x
adc $1420,x
adc $13e0,x
lsr
lsr
sta $1400,x
lda $1501,x
adc $14ff,x
adc $1520,x
adc $14e0,x
lsr
lsr
sta $1500,x
dex
cpx #$ff
bne sm
iny
cpy #7
bne re
lda #1
sta $3f0
;copy it
clc
ldx #255
cp:
lda $1200,x
lsr
lsr
tay
lda colors,y
sta $200,x
lda $1300,x
lsr
lsr
tay
lda colors,y
sta $300,x
lda $1400,x
lsr
lsr
tay
lda colors,y
sta $400,x
lda $1500,x
lsr
lsr
tay
lda colors,y
sta $500,x
dex
cpx #$ff
bne cp
rts
colors:
dcb 0,0,0,0,0,$9,$9,1,1,0,0,0,0,0