[退隐作][最后的教程]

yandagui · 发表于 2017-2-13 11:57:33

Contra (J) PPU写入程序
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作者:FlameCyclone# C7 Y% K7 m, }9 ]6 B
时间:2017.2.12
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按键跳转:
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C1EF:95 F5 94 F15 ]- ]4 ]* B( M5 n
C1EF:20 70 FB EA( |6 Z$ m2 s. g2 x5 e. i- _4 [
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滚动偏移:
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F936:A5 FD 8D 05 20 A5 FC 8D 05 20
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F936:20 C0 FB EA EA EA EA EA EA EA
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背景调色板:, y C( q; b+ H
CF20:9D C0 07/ ~2 V3 n2 I) M% l) x. d
CF20:20 A0 FB
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PPU BANK号:
|2 z: S8 o# [2 z: }) b
C8C9:9D F4 07! f! ?' \# C) Q1 x# P
C8C9:20 B0 FB0 ?% h6 q9 [4 j7 q4 R2 n2 A" D
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按键跳转:
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FB70: 95 F5 94 F1 48 8A 48 98 48 A5 FF 29 7F 8D 00 20$ ^7 I3 z8 |4 N! W# w: v/ h/ F& j
AD 00 80 48 A0 00 20 21 FB 20 00 A0 68 A8 C8 20
9 C* m- U5 Z$ w6 U! G$ N$ G
21 FB A5 FF 8D 00 20 68 A8 68 AA 68 60 FF FF FF! G I: h/ ?! N4 e0 ^+ h: r. m
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背景调色板:9 b2 z# _7 n$ ?1 M
FBA0: 48 AD FF 7F C9 FF D0 02 68 60 68 9D C0 07 60 FF3 M6 J' E; y$ }" y) _" x- Z+ l
( z( k i h; s! W$ H3 i+ j
PPU BANK号:
. r+ W; G4 [7 Y7 [$ s! R* F+ F
FBB0: 48 AD FF 7F C9 FF D0 02 68 60 68 9D F4 07 60 FF9 T+ y' U5 m& {) H+ |/ N. P
) {& Y! N1 _5 s! H+ x
滚动偏移:
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FBC0: AD FF 7F C9 FF D0 09 A9 00 8D 05 20 8D 05 20 60. P; I0 X4 ~2 G, }0 V! g
A5 FD 8D 05 20 A5 FC 8D 05 20 60 60 FF FF FF FF& k0 @% N0 z) i3 O4 l& ~
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切BANK后A000:
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A5 FF 29 7F 8D 00 20 AD 02 20 A5 25 C9 01 D0 0A B5 F5 29 CF F0 04 20 8C A2 60 48 8A 48 98 48 A5 25 C9 01 D0 07 AD 0A 01 C9 00 F0 03 4C AC A1 AD FF 7F C9 FF D0 19 AD A0 7F C9 00 D0 0B A9 FF 8D A0 7F 20 3A A1 4C AC A1 AD FF 7F C9 00 D0 DD AD 02 20 A9 00 8D 01 20 A2 00 A9 FF 8D FF 7F 8D A0 7F 20 6A A0 20 3A A1 4C AC A1 A5 FE 8D 50 7F A9 08 85 FE A2 00 BD C0 07 9D 00 7F E8 E0 40 90 F5 A2 00 A9 00 9D F4 07 E8 E0 04 90 F6 A2 00 BD 2A A1 9D C0 07 E8 E0 10 90 F5 A9 3F 8D 06 20 A9 00 8D 06 20 A2 00 BD 2A A1 8D 07 20 E8 E0 10 90 F5 A2 00 A0 00 A5 BD 48 A5 BC 48 A5 BB 48 A5 BA 48 A5 B9 48 A5 B8 48 A9 00 85 B8 85 B9 85 BA 85 BB 85 BC 85 BD A9 00 85 BA A9 20 85 BB A9 00 85 BC A9 60 85 BD A5 BB C9 28 D0 06 A5 BA C9 00 F0 27 A5 BB 8D 06 20 A5 BA 8D 06 20 AD 07 20 AD 07 20 91 BC A9 00 8D 00 20 E8 E6 BA E6 BC E0 00 D0 D4 E6 BB E6 BD 4C E4 A0 68 85 B8 68 85 B9 68 85 BA 68 85 BB 68 85 BC 68 85 BD 60 0F 28 28 28 0F 28 28 28 0F 28 28 28 0F 28 28 28 A5 BD 48 A5 BC 48 A5 BB 48 A5 BA 48 A5 B9 48 A5 B8 48 A9 00 85 B8 85 B9 85 BA 85 BB 85 BC 85 BD 8D 01 20 A2 00 A0 00 A9 00 85 BA A9 20 85 BB A5 BB C9 28 D0 06 A5 BA C9 00 F0 20 A5 BB 8D 06 20 A5 BA 8D 06 20 A9 00 8D 07 20 A9 00 8D 00 20 E8 E6 BA E0 00 D0 D9 E6 BB 4C 69 A1 EA 68 85 B8 68 85 B9 68 85 BA 68 85 BB 68 85 BC 68 85 BD 20 8D A2 60 68 A8 68 AA 68 A5 25 C9 00 F0 12 A5 25 C9 01 D0 0B B5 F5 29 EF F0 05 A9 00 8D A0 7F 60 AD FF 7F C9 FF D0 F8 A9 00 8D 01 20 A5 BD 48 A5 BC 48 A5 BB 48 A5 BA 48 A5 B9 48 A5 B8 48 A9 00 85 B8 85 B9 85 BA 85 BB 85 BC 85 BD A9 00 8D FF 7F A2 00 A0 00 A9 00 85 BA A9 20 85 BB A9 00 85 BC A9 60 85 BD A5 BD C9 68 D0 06 A5 BC C9 00 F0 24 A5 BD 8D 06 20 A5 BC 8D 06 20 B1 BC 8D 07 20 A9 00 8D 00 20 E8 E6 BA E6 BC E0 00 D0 D7 E6 BB E6 BD 4C 0E A2 A2 00 BD 00 7F 9D C0 07 E8 E0 40 90 F5 A2 00 A9 3F 8D 06 20 A9 00 8D 06 20 BD C0 07 8D 07 20 E8 E0 10 90 F5 AD 02 20 A5 FD 8D 05 20 A5 FC 8D 05 20 AD 50 7F 85 FE A9 00 8D 00 20 68 85 B8 68 85 B9 68 85 BA 68 85 BB 68 85 BC 68 85 BD 60 60 20 B9 A2 20 C0 CB 20 DE A2 20 FD A2 60 20 42 92 8B 8D 95 80 8C A3 80 90 96 8B 97 8F 8D A3 8D 96 99 98 8F 80 93 98 80 83 81 82 88 FF A2 00 AD 9A A2 8D 03 07 E8 BD 9A A2 8D 04 07 20 91 A5 BD 9C A2 C9 FF F0 08 9D 05 07 E8 A9 00 F0 F1 20 AB A5 60 20 28 A3 20 C0 CB 20 56 A3 20 C0 CB 20 7D A3 20 C0 CB 20 BE A3 20 C0 CB 20 EF A3 20 C0 CB 60 20 3B A4 20 C0 CB 20 69 A4 20 C0 CB 20 90 A4 20 C0 CB 20 D1 A4 20 C0 CB 20 02 A5 20 C0 CB 60 20 A3 9A 96 8B A3 8F 9C 80 81 82 FF A2 00 AD 1C A3 8D 03 07 E8 BD 1C A3 8D 04 07 20 91 A5 BD 1E A3 C9 FF F0 08 9D 05 07 E8 A9 00 F0 F1 20 AB A5 60 20 E3 9C 8F 96 93 90 8F FF A2 00 AD 4D A3 8D 03 07 E8 BD 4D A3 8D 04 07 20 91 A5 BD 4F A3 C9 FF F0 08 9D 05 07 E8 A9 00 F0 F1 20 AB A5 60 20 EA A2 00 AD 7B A3 8D 03 07 E8 BD 7B A3 8D 04 07 20 91 A5 A5 32 20 42 A5 AD 03 7A 8D 05 07 EE 05 07 AD 04 7A 8D 06 07 EE 06 07 AD 05 7A 8D 07 07 EE 07 07 A2 03 20 AB A5 60 21 23 A1 8F 8B 9A 99 98 FF A2 00 AD B5 A3 8D 03 07 E8 BD B5 A3 8D 04 07 20 91 A5 BD B7 A3 C9 FF F0 08 9D 05 07 E8 A9 00 F0 F1 20 AB A5 60 21 2A 00 01 02 03 04 98 97 90 9D 96 A2 00 AD E3 A3 8D 03 07 E8 BD E3 A3 8D 04 07 20 91 A5 A2 00 A5 AA 29 10 F0 07 A9 9D 8D 05 07 D0 05 A9 8D 8D 05 07 A5 AA 29 0F DD E5 A3 D0 06 BD EA A3 8D 06 07 E8 E0 05 90 EC A2 02 20 AB A5 60 20 B3 9A 96 8B A3 8F 9C 80 81 83 FF A2 00 AD 2F A4 8D 03 07 E8 BD 2F A4 8D 04 07 20 91 A5 BD 31 A4 C9 FF F0 08 9D 05 07 E8 A9 00 F0 F1 20 AB A5 60 20 F3 9C 8F 96 93 90 8F FF A2 00 AD 60 A4 8D 03 07 E8 BD 60 A4 8D 04 07 20 91 A5 BD 62 A4 C9 FF F0 08 9D 05 07 E8 A9 00 F0 F1 20 AB A5 60 20 FA A2 00 AD 8E A4 8D 03 07 E8 BD 8E A4 8D 04 07 20 91 A5 A5 33 20 42 A5 AD 03 7A 8D 05 07 EE 05 07 AD 04 7A 8D 06 07 EE 06 07 AD 05 7A 8D 07 07 EE 07 07 A2 03 20 AB A5 60 21 33 A1 8F 8B 9A 99 98 FF A2 00 AD C8 A4 8D 03 07 E8 BD C8 A4 8D 04 07 20 91 A5 BD CA A4 C9 FF F0 08 9D 05 07 E8 A9 00 F0 F1 20 AB A5 60 21 3A 00 01 02 03 04 98 97 90 9D 96 A2 00 AD F6 A4 8D 03 07 E8 BD F6 A4 8D 04 07 20 91 A5 A2 00 A5 AA 29 10 F0 07 A9 9D 8D 05 07 D0 05 A9 8D 8D 05 07 A5 AB 29 0F DD F8 A4 D0 06 BD FD A4 8D 06 07 E8 E0 05 90 EC A2 02 20 AB A5 60 8D 00 7A A9 00 8D 03 7A 8D 04 7A 8D 05 7A AD 00 7A 8D 01 7A AD 01 7A C9 64 90 13 AD 01 7A 38 E9 64 8D 01 7A EE 03 7A AD 01 7A C9 64 B0 ED AD 01 7A C9 0A 90 13 AD 01 7A 38 E9 0A 8D 01 7A EE 04 7A AD 01 7A C9 0A B0 ED AD 01 7A 8D 05 7A 60 A2 00 A5 FF 29 01 D0 09 AD 03 07 29 FB 8D 03 07 60 AD 03 07 09 04 8D 03 07 60 85 21 8E 01 07 A9 00 9D 05 07 A9 01 8D 00 07 8D 02 07 60 FF FF# o9 c1 O; r( Y0 F: g( X
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6502 simulator:0 s [! \5 e& z1 Q! L) f: d8 O
PPU写入程序:( h* e8 L2 z4 K b1 t) _# o/ q
.ORG $A0002 _8 l8 x8 P& J( U9 ]
CSP = $80
Y( C% a5 }2 M7 R2 {2 _
C0 = $81
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C1 = $82
* [+ |; c6 d6 {4 [1 {7 m% s; t
C2 = $83" P6 Z- B" A- ~+ C
C3 = $84
+ D1 @; O1 g3 X$ v
C4 = $856 j- c/ \! k) e2 X% z6 I
C5 = $860 C/ `2 v/ Z+ ]5 n
C6 = $87
4 A6 {# v' m* W1 y7 G
C7 = $88
) S9 N( {" T: F; w3 n) D
C8 = $89% r; o7 D; s0 D
C9 = $8A7 x# _+ \' M- y; i
CA = $8B
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CB = $8C$ @9 i, ]: t# w5 t' I. w
CC = $8D' } I4 T% ]9 A7 _9 C8 B- U" f' b8 g
CD = $8E
& a. `8 n7 f9 \ [+ G! w& q
CE = $8F5 B* P. ^' m5 p( X1 W. c
CF = $90+ B( s) H+ X6 l$ x
CG = $913 d z% @+ |' A# W: ~2 y. I$ S, u
CH = $92! j3 e! A" P! T- r$ o# C: f4 Z, K
CI = $93& U, [: h) n3 W9 q$ b
CJ = $941 q% U: @# m- G8 ~6 [
CK = $95
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CL = $96, a# x$ f4 w' \: K# d
CM = $97
2 r$ U. l5 i0 r! h3 g5 n
CN = $98; \* P# N: Y u, ?0 i
CO = $99
2 Z$ F M& r, u! |7 U! r# j
CP = $9A! ]+ B5 W, U5 y. Z* s
CQ = $9B
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CR = $9C
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CS = $9D
3 E4 q, W; o6 f, T
CT = $9E
4 X+ h& D X8 r
CU = $9F# h& C- m5 k2 P9 @0 v* }
CV = $A0( e" @( Z( I; u, Y2 W
CW = $A1
: c& _% v" g% z5 S) k, y2 T
CX = $A2
9 C1 s% ^5 q5 @& W1 X+ R
CY = $A35 E7 [, L5 E7 h
CZ = $A4. d: ]) x0 e1 s7 A7 }" |2 Q
CEND = $FF
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CMP_RE:
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LDA $FF
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AND #$7F0 d4 k, }% M& a/ x. C9 r L) Z
STA $2000' E! T1 W3 c, ?( T/ E
LDA $20024 M T! f8 T2 k
LDA $25* v& O2 G6 S L+ A+ E
CMP #$01
6 C8 t" c* X$ a+ Z. \
BNE PROREG
$ U1 \4 M7 G* \ t. S% r5 D6 D
LDA $F5,X
+ m3 {5 a- l' E# N
AND #$CF
6 Q' ~; S. {$ w8 k! r1 @9 i$ T( E
BEQ PROREG
9 [7 Y4 ^$ P, C
JSR PPU_CMP
- J4 X; Y; q5 W4 ~4 s1 `3 B! Y. Y4 F' e
C_RE:
2 q- }5 v& g4 D- R# g
RTS
1 t& `4 z3 J+ R6 \* B8 I- n
PROREG:( n; {/ d; a+ `+ f+ W
PHA
5 |3 C+ M& U+ P
TXA, ^- q) ?0 y* B' i4 ~3 |
PHA
1 ^, d5 k: w Y6 R( y* _
TYA$ ^) y# a4 A. U3 ]. W
PHA q! \, A2 w0 a; F/ s2 G* R1 @2 h
LDA $25
/ i( _. n& B4 R8 o) |/ W
CMP #$01
% w3 J* ^/ P, A! ]$ j S
BNE RE
@0 R8 R( n" j
LDA $010A0 r5 S k0 q: M% I4 {0 W" ~
CMP #$00
2 v {% o0 N1 s @9 R
BEQ P18 i0 B% A% V9 @0 Z+ x8 q
" Z! z" M* `7 y3 g
RE:
; \8 Z! I+ j" \0 ^' Y5 X% L% B) y
JMP PPUWRITE
& D" f( j; F0 W
7 m( \# [8 \/ g: o
P1: ; 条件判断% J5 ?7 h v) G3 n& a1 y3 V$ ^
LDA $7FFF
8 r* k# H9 Y# g# n' t& P, L
CMP #$FF# M+ n$ Y, ^! K. x g6 C
BNE P1RP3 ]2 W2 {' Y1 F8 {1 ^" s. V
LDA $7FA0
+ O8 l, V! v) V, Q
CMP #$00
* p+ _. i$ j9 ^& w+ Y9 C
BNE P1CMP
' J6 p! ~% h% I3 h8 L' a* Z
LDA #$FF
' g. h' ^$ `" U
STA $7FA0
- l7 Q3 w1 V, M& D
JSR CLEANA
7 y# x, z! C7 U% F# H: U4 s
JMP PPUWRITE
' t6 B e7 L8 H. j6 f
P1CMP:& q" |' H$ u3 p4 ^- N
LDA $7FFF6 k# u I8 f7 `9 p1 m8 c
CMP #$00* s7 Y" c, e* [7 r7 P
BNE RE; `( G2 X8 ^# m" Z0 W N9 Q0 o
P1RP:
2 j- a9 c& i' ]2 ]& n
LDA $20021 M' s5 [: X; L9 L5 z+ U
LDA #$00: L) u# g0 l& Y/ n8 k0 r! C5 S6 C$ d% J
STA $2001
4 e, K D; b* J; Y) v* r6 S
LDX #$004 Z7 U/ q2 W [# r \
LDA #$FF5 y* F& U, V& ^0 {" v8 P
STA $7FFF
1 N+ Y' Z# B0 y1 ~& y' o
STA $7FA0* C1 ]" [* ?% i0 X1 K: n( `
JSR COPYPPU
0 M4 r$ S+ M: S# |3 r% [1 Y& K
PIRP2:
5 l6 i7 ]6 B& l3 C( w, L/ \
JSR CLEANA
' ^5 {5 F) ~: g8 @$ W3 {
JMP PPUWRITE" b9 M0 C h5 \' B
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COPYPPU:5 H) W# L, s9 N: Q% o& [, p. R
LDA $FE1 Z: B2 `" o2 ~% e n
STA $7F500 B U3 a2 ]; u# v b* x
LDA #$083 x* M- T. [ w' J
STA $FE
F# g5 @* h, z' g! ?! H
L0:0 T+ S- `( e+ A" r+ K
LDX #$00( ~2 h& r# _5 D1 ~2 c. g
COPY_07C0_07DF:+ s2 v- x5 K( y8 B
LDA $07C0,X
* v/ N7 I2 X; q2 x
STA $7F00,X4 p5 T% c6 B; q4 [
INX
. i% T j: h. K& E1 L' j
CPX #$40
1 o/ l3 u5 B1 W0 M- x) b8 x
BCC COPY_07C0_07DF
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LDX #$00" a' x' s- _3 c. P
PPU_07F4_07F7:
9 r! x! S$ O% J }$ [% g
LDA #$007 _4 D4 f. x& k+ F0 R" c% V
STA $07F4,X3 z- H5 w+ Z% }
INX& j* U- `3 L# S0 h- E
CPX #$04- f1 k% a. z: u% q& n
BCC PPU_07F4_07F7' V. R5 z4 P2 P. {- j3 o
LDX #$00# n& T0 R" Y* o# `1 k3 h& I
COLOR:( ]# U; h" n; y* E2 q0 o2 I6 _
LDA COLOR_DATA,X
9 m7 [7 b Y3 v+ O0 L
STA $07C0,X
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INX$ W/ g" |5 Z) P+ ^$ ~5 o
CPX #$101 [+ J& Z3 o! L6 g6 h: b
BCC COLOR
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PPU_COLOR:
6 k, a; u# ]. \. W: t/ W
LDA #$3F
z4 E. G2 T( l G' `4 {
STA $2006! [! H5 i+ y0 k( u4 x& H- `! W4 d% u
LDA #$00" R( w) h7 \& ?) T( `4 K/ z- q$ s
STA $2006$ v0 C3 X; ~2 V0 w8 l. G$ v# v. f
LDX #$00
8 q7 j- l2 n/ E9 E/ c" ?
PPU_COLOR_W:, F; M, c, `* B8 t
LDA COLOR_DATA,X. ]1 K$ g4 g5 O6 |
STA $2007. p& I) g$ \: y3 p
INX+ U2 y, |7 o" G- r/ {3 o. `% s. y8 k) ^- ?
CPX #$10
. j0 w6 r& J6 ~4 H! G
BCC PPU_COLOR_W
$ W5 {* i; W5 c) |, f) s4 r7 D1 W
7 r6 ~& B! {0 m
7 v9 Q0 r) G! Z2 T; n2 o) \9 I% r
LDX #$00
& m' t6 a- v% }; N6 V! S5 I
LDY #$00
0 j3 K5 A$ B l+ U( w
LDA $BD
" k4 ~2 }$ G# P" c+ l0 D; o) N
PHA
; q( n+ y! f# s' C6 e
LDA $BC6 J; d& A+ R$ @$ l# g0 H" A
PHA
1 p; t: b1 N/ ?# v$ Y3 g
LDA $BB
/ t: x3 |# p! E5 S- Y! Z
PHA0 R# e( X9 ]" r% o* T! Z7 q2 k
LDA $BA$ R0 d9 n+ u; D* ~" s4 r ]4 y
PHA8 E; ^. b+ _& \. r' o7 F1 ~
LDA $B93 B- F4 M/ c' ]6 G# {# A
PHA
6 b* B+ _6 ]- m3 L! }3 X2 \
LDA $B8
6 W* F( d" A4 K8 n0 x* |
PHA% r$ ?% ]+ O: R. L8 l+ P
LDA #$006 Y$ i! U& u& r) h" n( b: Z
STA $B82 B+ d# a+ [) t# b: d! w& o; B, w
STA $B90 c a c/ k9 }+ E4 ~
STA $BA% w S5 G) l; H: Q9 w0 N, X
STA $BB, X; X. _& i6 G6 O$ Q- s
STA $BC
. F1 @' p d. i. [
STA $BD
: q- k% Y6 P. I0 f' b" E: ]
LDA #$00
( B% Q8 a6 b( b; a) v
STA $BA
( W$ r; _- s! P
LDA #$20
2 A: s% I* n1 K/ ?( s
STA $BB
5 s( ]) U/ K* `. s5 R
LDA #$00$ X! Y+ ~; M4 ?: E
STA $BC2 E+ U; {/ V# y9 h; N
LDA #$60
) l* A3 ~- _; I0 a% G) y
STA $BD
6 t9 M, y5 e9 w* l
L1: ; PPU复制
' K, |( d/ w' l! C" F
LDA $BB; t: E% f. r3 r# O4 J8 O5 V
CMP #$28
/ i: t0 p4 U7 | S" P
BNE L2% V4 x8 L# T, L
LDA $BA! r" K$ X2 m0 U9 i
CMP #$00
; D! o5 l0 T. X2 n9 Y) K. t' i# Q
BEQ PROADPLA: Q1 r" Q- O) N5 ?. w9 h( i
6 q8 F; r$ c% G$ M+ }( Y3 f
L2:0 a3 m" D" |! `/ t G/ M
LDA $BB
- @+ [ n: H* Z
STA $2006
/ H/ i5 w4 b3 |( \# d
LDA $BA5 Y/ M% x( u4 [
STA $2006
. S7 m6 }+ _2 f" V: W
. v- y n5 i! c* W1 D6 Z! d
L3:$ b1 l% u* @" x) C5 h/ ]# ]
LDA $2007& o& z1 Q8 V: P. i8 `# P0 D
LDA $2007/ P; O+ A4 H# K1 A- I! n
STA ($BC),Y- R0 O9 w6 V' R( T+ R2 v
2 ]) a( |* }5 D/ c; b1 i
L4:) o5 M) q4 u" s& W
LDA #$007 i7 b# ]/ | @# `. e9 i1 _
STA $2000
# h% C; H& y0 I& h
INX7 _! J; K8 v9 t2 c* `7 W
INC $BA- ~" J. ^5 j; y5 v2 q6 ]
INC $BC
2 c0 l( J9 E2 u
CPX #$00* _* b5 _' @) _. z' U2 O
BNE L1
3 u8 _0 N( P' o( T a
INC $BB% p6 `) P) I0 f
INC $BD G$ o: \% m( r3 ^* I
JMP L1
8 |! V& o) }* {- o" ?8 l
* o! Q" v$ K2 a7 z3 } N
PROADPLA: ;出栈; b/ n2 m. f, Q& A( \; G
PLA9 O; Y w6 _& R0 m" I* j
STA $B8" [& N9 \2 K m; d4 ^
PLA* W9 D* s ~( m, h1 ]& s. }
STA $B9
% @8 d# b, s% E/ ~ c7 E
PLA' k ?7 d6 h0 |% w, T, |$ D
STA $BA) }! J; B# C) S% |3 r
PLA, K' {$ s' A+ G+ l1 f6 W. d* f9 B
STA $BB
! z6 y, V- ~* Y* C- v" h' B4 d( z3 L
PLA
1 E# y3 {% S8 h: Z! J( A' |
STA $BC$ ]3 \1 V( P3 q. X9 i4 i
PLA
/ j0 C( Z% c8 h' U
STA $BD
$ n1 j8 d+ I/ P- F& a H# E
CPRE:
/ E$ Y* g$ M2 p5 k+ H- _3 k7 Y
RTS" F2 f' l+ V8 e/ ` N
& m8 M# k$ D( R" z9 t
CLEANA: ; PPU清空 Q) D/ w P3 C3 y" A7 x" S
LDA $BD0 r7 ^& w% ^# {8 w* Z
PHA
$ }* W8 n6 i$ {" L
LDA $BC% c9 u9 X3 g: d5 Z1 ]
PHA4 S1 G2 |3 H6 ]! f l h
LDA $BB
) S1 F% `. o/ q* Y% V* }
PHA
9 c6 m- p, U s; E' s" w; m
LDA $BA/ B% N/ ]. Q5 ^. ?
PHA
4 @0 y1 |* k" v, ?: `8 @
LDA $B9
5 H8 G B1 i" T3 d1 v
PHA
0 a$ u0 T5 F" x& o% p) i& ^- o
LDA $B8
% y4 a" Y4 L. ^. ~3 j
PHA
" ]3 _/ {. G6 \
LDA #$006 L7 D: a8 ^# Z* V; W
STA $B8( G7 ?. T. d0 V* B) Z6 U& V0 g
STA $B91 g" v* z) E/ ^
STA $BA
; Z. X$ a) b- |0 C# f, e
STA $BB
# f% H* v4 ^6 Q& R
STA $BC
/ A3 {, N g% n/ v7 k4 p
STA $BD
/ S7 W0 j/ [$ N* r$ n; Z8 M$ \, F
STA $2001
" m# O$ X9 o/ b7 V9 U F
LDX #$00
+ x# p1 S+ i1 V
LDY #$00
, n! q% o0 s3 T$ g
LDA #$00, A$ n$ A+ D$ M" [( o" ?
STA $BA
) e" |) g" g" z; j- m0 D8 @
LDA #$20, ` r8 I7 a! {; R
STA $BB% L6 {- X8 Q9 L; Q( E
: z/ Y5 o' Z! b+ G7 Q- G
CL1:6 _* W7 a' T; T) M' ~
LDA $BB
2 u) n2 M9 _6 A% Z
CMP #$28* V8 z @' k4 t/ R/ F' w
BNE CL2
7 X. q4 G0 [& N
LDA $BA
2 R* g! g5 I* H
CMP #$009 h, {: W1 S6 K4 S' K4 T4 L
BEQ FREEWRIYE+ m4 t) a8 y+ h7 A
1 ~! e2 _& z2 C* C9 g6 i
CL2:8 \- u8 V2 H6 a. Q! ^, y
LDA $BB) t' a# k. U9 p. d: I
STA $2006
0 O3 H( i% Q- U1 x
LDA $BA
: g _. ~" ? B& d) N
STA $2006
* D4 f% u' S( l7 r# |
- l5 q/ z4 O5 }0 u( Z ^) q. E
CL3:4 T' q9 J& [8 A5 Y. k
LDA #$006 M. o* S: B& Q* s3 g6 L% |1 ~3 v9 F
STA $2007
; ^) W1 F4 m. t5 |; u5 u
1 {; w1 Q4 ]& @4 F! C2 w
CL4:
& g3 m: ~8 ^. O) ~ |
LDA #$005 F# h1 W4 [/ m; _; j
STA $2000& l, ^; r! F. S( l0 ` V3 a
INX8 Q' M9 ~" D, ] { d* C ?. P
INC $BA0 I2 ~: X( r. A8 y) E |! c
CPX #$00) @: ?. f; c0 J
BNE CL1
3 B0 S7 O) r. X
INC $BB8 q" a% }) H9 h2 u4 u+ @
JMP CL1 " e/ ]7 |& A n
$ a. }. k$ x; l% p j! p
( {! h2 z6 J8 F' o r. @2 Q [
FREEWRIYE:
* e( S- B& ] G. A, B1 a- Q$ ?+ L
3 ^: U; E; G$ ]
NOP
$ t( [. {3 _6 O6 D3 N W* @
; ^6 T+ v+ b2 `: D+ P# e
, F3 W7 H; h6 Z
7 l0 B$ h. ]& \$ q8 i( ~7 a. r h1 w
" A" b$ g/ a8 N9 _5 N
0 R" f9 ~/ M" A6 |
CLEANF: ; 恢复现场
3 g0 d1 m' e6 `/ D! S, L7 d8 ]
) h2 M2 P# a& l7 M# w
PLA
7 o4 l6 l2 J5 y1 Y
STA $B82 R/ M- s8 f& B% Z% T: a. I0 M8 {
PLA
8 c! u6 y# Z( H9 w+ Y; E
STA $B9+ i. W9 D. W' m3 u1 T
PLA
9 b; H. U# {! d: d$ r5 X
STA $BA
! @' N! j; Z8 {1 `: a2 y1 i
PLA6 O0 d. `* M/ g! u( i
STA $BB
6 ^- U& q+ r' ~1 o& l. ?
PLA7 F7 z, ?( `( Y( o( y* z( ^$ c
STA $BC
' @' u8 n% P5 t( {0 |4 E& i& K
PLA
' U6 [2 L2 ?% ]5 V; X4 m' |
STA $BD
' F( H b6 t0 W" p* g
CLRF:, l0 A5 E7 F9 G9 w- p
JSR FREE_PPU2 q. p+ _5 n( U' @8 U2 F0 J
RTS
0 c, ^, w, @( J+ L
- G9 O3 C3 h; H5 {2 n; l
- ~* f7 ^4 n' V, K6 V6 |6 D7 W
PPUWRITE: ;PPU写回; A- e9 ?' t# y: t ^
PLA4 {6 \$ O& k& }' k( ~
TAY
1 T E/ L( e9 c X( D% i
PLA
( J' i! L% z1 V! b
TAX
: Z( R: O( B- `; v! b {4 r
PLA/ c" k$ b( k" b/ k: Z$ J
LDA $25
$ J. P, G8 H2 X T/ ^6 [8 K4 I
CMP #$00 M% V% _4 ?; H& Q# q
BEQ WP18 e4 |. j" t! j7 s. B6 Y, W
LDA $25" g" L6 z% i2 @' u7 C8 [
CMP #$012 I7 a1 r1 p6 B! t1 o$ i
BNE WRE
+ ^& R0 p& i) ^$ ]- ?( T. v# r
LDA $F5,X0 Y8 R I0 I: f! r( g
AND #$EF
y1 n% w9 g& y" [
BEQ WRE" C* r$ |1 f) g5 g
LDA #$000 s9 @5 L. Q6 s
STA $7FA02 X3 y% ^6 z, m" R1 [5 T
# f$ Y% x$ k! q! ^7 o; I7 B
WRE:
9 h7 _ v! A8 V7 U* [
RTS
1 j7 i' T- E* N
6 W3 Y) `/ p* I% g ]1 {( T
WP1:
/ x4 K# a4 O" F# a
LDA $7FFF& t9 c2 {0 C- l6 g0 \
CMP #$FF
; n& W. Y: d7 J, A6 j; h/ s
BNE WRE3 N n8 t9 M& ]# B2 Q% W) v
LDA #$00! O# c2 M4 [3 I: i
STA $2001
! O& d2 o, N4 E: ]/ A
LDA $BD
, n8 p( Q. J6 `* s i
PHA
8 n& [' T5 E, D$ t
LDA $BC
4 G+ R |) q A6 v4 r
PHA
4 `$ @/ v. ~' q+ X7 _/ \9 x' z
LDA $BB
( u9 J) b g0 r8 E/ @
PHA \1 I9 j6 I# w3 G- H' Z. ~6 R
LDA $BA* i. x+ ^. g' q! x
PHA# j) \5 J9 j, j
LDA $B9- U4 y. E# C) c8 S
PHA. K( y- A2 H# b; C" {* _( _
LDA $B8" l0 D% B1 j" p" o. V* N
PHA+ {3 i0 s) F/ X4 y
LDA #$00" V) w/ c9 g( `# O! l
STA $B8
+ U6 e: p' z1 s% c2 r% T# I
STA $B9
. [; Q( `: W& g- b. X: Y
STA $BA
: [2 N$ j7 m5 u' W5 C6 v* e
STA $BB& h) ]. F' P, }/ ^' S
STA $BC4 X" V' | T$ l! O# \1 @* m4 Z7 R
STA $BD
8 b) i8 ~2 S6 Q7 ~
LDA #$00
9 B7 e2 E( ~- r% w8 a" ]
STA $7FFF
' J9 j% O8 c# H
5 E- B$ ~8 z! A4 h+ p1 V6 `
WL0:6 t3 u* E+ E7 |$ G- P1 s4 Y" q
LDX #$00
" c7 h$ C" n3 D- y% s8 v, b
LDY #$00) z# u2 L" Q U( }$ K; g j# ] @
LDA #$00
- A; E! y0 O! t3 Q+ l5 _
STA $BA
0 n# D& c7 m0 u' D& P [7 J p5 K
LDA #$20
7 u; s+ Z; _0 a1 Z: ?: {
STA $BB
! u5 d! d) m+ t2 u9 {: R* |
LDA #$00
8 x- i& Z) s9 J0 G* \" S# l9 w* Z
STA $BC
/ b& [, z3 r0 l, B+ D- i
LDA #$60
1 f( \ W. ^8 q
STA $BD) i0 h. I# o. z% B- T+ G" B
V. _; C; v' m6 e. v9 K
WL1:4 t& s" t; M0 j9 u, S/ O
LDA $BD
- V4 c/ r- o3 ?( Q9 y: B' V2 G' r
CMP #$68! {- W* W% j. g b
BNE WL2
! x$ C+ r- I6 E4 X, H2 `
LDA $BC
$ W0 i4 d; b* ^. G
CMP #$00& B1 ~* y+ V1 y# v n+ R
BEQ WLR7 W/ d0 n3 _2 _1 Q8 D. T
/ v( U K8 w" q# ~: A* C
WL2:
& o A% m, u3 l- j" E m
LDA $BD* O( P. ~* G4 g
STA $2006# Q. H" T1 i* L. E# B; z' Z/ Y! F) p
LDA $BC$ J" W; r& s# N4 p% o
STA $2006- d9 k& i" a3 ?8 i! A
3 P7 \# V1 O5 A0 {' f+ _
WL3:
9 D6 x- [! Y: C9 X k. T
LDA ($BC),Y$ z; x! X* D" X* _: X* \1 z h( Q
STA $2007' q) J G6 ^: x8 p0 G0 v
' q3 J$ j3 ^* b
WL4:
5 H$ E9 s; j( j$ m+ K2 v
LDA #$00
( y: g: J/ J. V8 @
STA $2000
! z2 R* K% ?- a! Z( H
INX3 l- J" H! F/ ?
INC $BA
! H- z }$ }" i
INC $BC
% t( I0 E) x# o) ]1 Z8 q
CPX #$00; F& M6 Q4 X. q* x9 H/ |% l
BNE WL1
7 g% b1 W- d8 U" {0 z, r1 ]" A% A1 T4 T
INC $BB
1 q3 Y" K0 @# |/ o7 y2 U) C" O
INC $BD
. E `+ x3 ^& v$ Y2 N+ A0 m
JMP WL1
+ u% Z8 t/ f- Z) m! k
# b* @2 @& b; @ ]+ A
WLR:
3 `- v# l) Q7 E! R# t
LDX #$00" l5 F3 M6 [4 n p% k
COPY_7F00_7F3F:
2 J# B7 t) W# }, u1 G
LDA $7F00,X: q5 v, n$ V! j% y( y. a
STA $07C0,X+ P" ]: p" t6 u. o2 J4 {/ ]- O
INX1 u7 x. b y. v( Y0 d4 y
CPX #$407 I c+ P) s# L" J
BCC COPY_7F00_7F3F: e; ~+ P8 M: U9 U
& i. G( N: q, F2 E% B
LDX #$00
H; j' U0 K' l& W; c% c8 O
LDA #$3F J% Q* E8 I8 O$ `" o
STA $2006. ^6 x3 G, {) l
LDA #$00' }( w. \) |% E
STA $2006
* P. E6 R. k. J
COPY_7F00_7F10:
1 e0 u1 D% I7 l' B* H4 u2 l
LDA $7C0,X
3 m* k4 r/ j N# p
STA $2007
9 E4 T3 y! z t4 U8 v2 l
INX7 @ k1 s! j; V- l g& v5 Y
CPX #$10
5 V- ?, H5 X. ]9 m9 n& f4 l
BCC COPY_7F00_7F10
* W2 x3 N, g% l& n# N* \2 B R2 w
% H ~* \# x/ X6 S
LDA $20026 k4 \. \, Z* M" W" E: P
LDA $FD+ d; q" O F$ M% m9 X L
STA $2005' {( j4 k9 z& T
LDA $FC) E5 y% C8 O, ^0 \* M5 e7 J
STA $2005
9 G5 P: a7 e4 A# A% G# {" \% M
2 ~) Q, Y8 y( q+ @4 r
LDA $7F50
" ^+ ~* V2 f. P' s: {9 `# m9 R
STA $FE
1 J& ~7 S2 G) r, Z+ H D7 a
LDA #$00
! i+ x/ i, p8 H, x* |+ S0 k3 J
STA $2000
, b- l3 y, \& q! u4 t3 Q8 `$ Q
PLA$ y8 Z1 }# y: ]& @7 l
STA $B8
0 B" y" z0 x4 B( E) q% ?
PLA, H, \0 B2 I- q: H& W# m5 e$ W
STA $B9
, l9 Q: T( P8 x- J* h
PLA
/ _, z" y+ p* j/ W) L% ~7 {
STA $BA
! ~* a8 q" A6 W; p: z2 {
PLA& f4 Y* L! A% `* U7 _, B
STA $BB! i( z3 R8 i; q' \/ h
PLA
; K# o4 C% c3 E% F7 \- O
STA $BC
( ~, k2 ^/ ]+ F' C9 c; P( W; u, \
PLA; W% \7 h( @5 a( I- @( x/ T+ }
STA $BD- u3 l: g9 a. c
' D5 D& X9 G) q- q
RTS
0 z' Z6 N9 ^+ ?- H
6 w$ {8 ^' U* r% `% d; m d
PPU_CMP:" x2 p. x& X0 g' ]
3 e+ R5 x$ {/ S, I, x* J. @
4 b& V+ I2 e' u" g% N
PPURE:& p7 |& Y7 Z8 m
RTS3 @; l; e& F" F. m% f; _) e) [" \. X& A
7 D9 ^. [. l, L$ z8 h
3 v4 R. ?3 c6 q. o- z
FREE_PPU:$ T% e6 n3 F% s/ I) u h5 Y
4 |" z2 G, W s' ~ j' @% c7 D
JSR TEXT01_PPU
1 O/ T4 p) M# ?: P
JSR $CBC0! s2 _! c a& Y( \/ b( y0 |+ v& S2 v
JSR P1_PPU, A2 A8 B+ d* v0 B$ A. j
JSR P2_PPU
9 d4 m6 o- P" {( c5 s, v7 y6 i
RTS/ w" u/ v* ~! Y d: y/ R
6 c4 N! `1 u) ?2 C
TEXT01_ADDR:
; x4 A# W$ O+ D. \6 [) s5 ~
.BYTE $20,$42) Q* }0 U1 |* k- C5 ~9 M4 H d
TEXT01_DATA:
+ u h( x1 E( A4 _* E6 T7 k
.BYTE CH,CA,CC,CK,CSP,CB,CY,CSP,CF,CL,CA,CM,CE,CC,CY,CC,CL,CO,CN,CE,CSP,CI,CN,CSP,C2,C0,C1,C7,CEND0 j9 q% [+ } ?- E, V3 o
TEXT01_PPU
7 t2 `! N4 E7 u3 f
LDX #$00
' ~ t+ c6 Q# Y1 e
LDA TEXT01_ADDR
4 `* U- b3 r# g! ~" x
STA $0703
) `8 c! O8 i1 X p" ~; I3 i
INX
9 ^. P' C6 _% d/ y- H# N
LDA TEXT01_ADDR,X! u7 \: a9 j* z0 ?7 ^+ U6 g
STA $0704, |8 ]4 ~3 G( W
JSR PPU_PROCESS/ N9 K( ~% e/ ?6 |$ T9 _6 I; N
TEXT01_W:
" Z0 n4 r8 b# A5 e
LDA TEXT01_DATA,X
7 j9 D' F- \2 ?4 [8 y9 O3 c6 ]
CMP #CEND
: U9 ^+ {4 x9 R: e1 @! w* B
BEQ TEXT01_START0 b# ^" _% d7 u+ E# b5 K
STA $0705,X
# y' C0 x3 S% @( h7 F; L3 C! d
INX/ E0 F8 F1 l) M* M+ y
LDA #$00
6 H% h7 a5 ~5 W) S# f% _4 K4 d4 K
BEQ TEXT01_W! C0 b8 I9 g9 t* p/ z$ j7 F g! a
TEXT01_START:
% e4 B- d; V2 ]' A; t; U+ v
JSR PPU_START
6 l, o& E, @" p4 X1 }% q. C
RTS. r; x) b7 ?$ b7 s$ O0 q8 k. E1 ]0 z
9 ^ t% d# \; k: I/ B# B
" q$ ]% l( u( h6 Y/ H# J0 ]5 t
COLOR_DATA:
8 C# `, c6 H5 Z1 E
.BYTE $0F,$28,$28,$28,$0F,$28,$28,$28,$0F,$28,$28,$28,$0F,$28,$28,$28
3 H0 |2 y" n$ C3 `/ N7 C- r' c; m: q
?1 e; J1 c# B: ^2 D
P1_PPU:' t, Z! I1 o5 T* z) c
JSR PLAYER_01_PPU
, i" E$ t) x$ K) g
JSR $CBC0$ U l h( f" ^6 |' a
JSR RELIFE_P1_PPU3 s) J2 ]: ?# |% w8 _
JSR $CBC0
8 C) B7 k4 A6 {; t9 Z$ B" E9 n Y
JSR RELIFE_NUMBER_P1_PPU# Y% K9 B! B& v* `- y& g0 @7 d
JSR $CBC0
; C7 L2 E& |, K3 q; |, A( R
JSR WEAPON_P1_PPU% G& t& l2 }) b3 T9 L
JSR $CBC0: u U7 ~: O3 F, z) z& \) F
JSR BULLETPPU_P1_PPU. n9 ^; ^% A7 o; w; B; M
JSR $CBC0
- B' c; M G# g9 f5 ?- n4 }
RTS
+ d1 o8 T4 o2 C0 m4 z) Z
$ d9 i8 |9 T1 e0 g6 Z* \' L- Y4 B2 |
P2_PPU:4 y" L0 z. ~! w1 v( X
JSR PLAYER_02_PPU+ g# T. K0 Y$ c# z( Q+ L9 A
JSR $CBC0
4 m& T% ?' a" y4 T; {! m/ s
JSR RELIFE_P2_PPU3 C5 Z* [: x( x" I% n) f j
JSR $CBC0
. k7 D$ G4 q& ]5 d
JSR RELIFE_NUMBER_P2_PPU! c! Q8 D4 T2 u1 ~7 M% M! |
JSR $CBC0
3 w# y% ^* T, @
JSR WEAPON_P2_PPU' b8 Y8 a3 _4 B& M) b6 S
JSR $CBC03 _0 F+ H3 w K% |+ F j
JSR BULLETPPU_P2_PPU
/ l( Q8 |1 u# C; @& L! R L$ {
JSR $CBC0
7 L6 v8 h& ?; g( x
RTS
0 p3 Y4 _" Q7 m; t7 w6 {7 C- h
# [$ n* t/ Z' p( z
& s+ {) b) ^3 P' x
4 q* Y; Y' |9 }6 R5 w+ ?/ J0 |
PLAYER_01_ADDR:* H8 i2 @2 K2 o& J+ p
.BYTE $20,$A35 Z% ^- t" T' h6 U4 f+ y
PLAYER_01_DATA:
& \5 F; Z: l. X, y
.BYTE CP,CL,CA,CY,CE,CR,CSP,C0,C1,CEND; c( t6 h! M2 H; o' w3 z4 l- o( r) l! ~
PLAYER_01_PPU:
: `# |. S& l* h& I$ Z: B$ X3 s, T8 G
LDX #$00
( z) g5 ^: ?% R
LDA PLAYER_01_ADDR
7 A0 w& r) j6 y# a4 T* L
STA $0703
8 m6 x" u3 _) P2 ]! k' O# U
INX
6 q( P5 O9 ^, m' o0 r
LDA PLAYER_01_ADDR,X7 ^# M! ~: X: j. M
STA $0704& x$ x" h& z7 e, V
JSR PPU_PROCESS
0 g9 l# S f. f# E; ?6 i
PLAYER_01_W:, T. c- k; O3 B3 f* ?
LDA PLAYER_01_DATA,X
q Z F& I$ p8 m
CMP #CEND4 n% k, m- R$ L6 g$ U K! K2 h
BEQ PLAYER_01_START
1 p& |- I+ |0 C8 |: q, v
STA $0705,X
# n5 q: [0 {6 Y& ]9 |3 w3 N* J
INX6 x R& ~8 t0 a% o% Y. E. G: U2 X
LDA #$007 [5 F0 i: t0 F6 @# A y4 M
BEQ PLAYER_01_W0 L, p( W# w) }; a
PLAYER_01_START:1 P, ^, {0 }' d# g! V1 h7 q
JSR PPU_START0 E6 H2 z' }0 o
RTS" ?7 [$ Y1 [) z$ ^& a
7 b. W4 ~; S8 y* `/ p7 N
7 `+ ]/ ~- ]5 F
RELIFE_P1_ADDR:
" x) U0 P5 E* |1 F+ z
.BYTE $20,$E3
+ j2 C0 A* A. v& o. J
RELIFE_P1_DATA:+ M4 L& Y t, C
.BYTE CR,CE,CL,CI,CF,CE,CEND
, ]6 @9 ^" F' J! O O2 l& A
RELIFE_P1_PPU:. K2 x8 m/ |& L8 W1 }. S
LDX #$00
6 k1 z' H) q9 Z% r
LDA RELIFE_P1_ADDR
: u, o& Q" s7 n$ B" m6 `
STA $0703
4 N9 M# R! _/ D6 w0 d
INX- ]$ D1 k+ }. ] N, u
LDA RELIFE_P1_ADDR,X
1 ]0 \% \- I- W1 a
STA $0704
3 N1 A2 u) A$ r4 [9 g4 \5 D
JSR PPU_PROCESS
$ C! Z/ V, @9 b! h5 n0 E
RELIFE_P1_W:
( K+ F; F2 a* a- _- c9 @; O- P
LDA RELIFE_P1_DATA,X
" D3 e& `4 o4 x/ y' G: A; q. r
CMP #CEND
, T, G9 P/ F6 F$ j+ I; l# r6 k
BEQ RELIFE_P1_START
. j& f; n0 I5 h. B3 @$ [
STA $0705,X
' Y! W1 |% |' `# l/ r$ F
INX1 D4 r' W0 @4 O5 _6 i7 G" i
LDA #$00 d! o4 o5 I3 Y- D1 P) ]' v! G M
BEQ RELIFE_P1_W) i+ w% H7 C' }* t8 e
RELIFE_P1_START:9 {3 A, v {$ I4 p( L& U
JSR PPU_START
K2 H+ @2 [/ Y) R p- f# k3 \
RTS
: v% x% n, S' t- d. J8 {
" k1 g% \9 F; x0 w
* r0 V3 q; i* }; ?6 O0 z" S
RELIFE_NUMBER_P1_ADDR:
, ^+ L) \0 E; O1 l
.BYTE $20,$EA
0 ^6 u1 d8 G" n; J7 V% l4 ]: ~
RELIFE_NUMBER_P1_PPU:* y2 C5 s \ ~& B$ Z4 q! h* \
LDX #$00) j2 g; [% u7 I: \0 i' ^' J$ C
LDA RELIFE_NUMBER_P1_ADDR
; N% ]7 d9 e& z# T5 S
STA $0703
1 v" A4 p6 W7 _: @9 c- [
INX
0 ~% m+ i9 B6 K- q
LDA RELIFE_NUMBER_P1_ADDR,X, p: z" w* b" L: l
STA $0704: a. Z }: ? j+ }
JSR PPU_PROCESS4 N0 v0 t2 [* K) f
LDA $32
: @' b- b1 I" j+ G4 g
JSR LIFETODEC
3 l" U# k W6 p" |' z: | R% o
RELIFE_NUMBER_P1_W:( h" s) b, `- d! N9 g2 R; {" W( p8 B+ Y. a
LDA $7A03 }! K9 W7 N- l! E
STA $0705
9 y& h9 o) y, ~" {8 ~) I# S
INC $0705
! T4 Z" c, L& H0 e
LDA $7A047 O/ v0 ^# E& s/ d0 ?/ R
STA $0706
0 J1 o7 p2 I5 \
INC $0706
- {4 `* \ I+ g
LDA $7A05
! d2 q! E) D) V( ]
STA $0707
4 }+ Q& V: c$ L9 j) S' G
INC $0707
+ y! b, ]6 f% Z) ], Y5 R0 r& @
LDX #$03, ]2 K4 J; P) E# i' l* f
RELIFE_NUMBER_P1_START:4 Q, f( [, @& R2 o
JSR PPU_START
, C: X5 o# }2 g- m
RTS6 M% p2 K, l% {2 B- k
3 ]) H$ X5 z( _* b) U& V
WEAPON_P1_ADDR:
1 T. j1 R$ h' C- N( K
.BYTE $21,$23
- L8 _0 N) K) I$ d. p: O' ^
WEAPON_P1_DATA:
# L% g0 @5 K- c" W ]# @
.BYTE CW,CE,CA,CP,CO,CN,CEND
* T1 S- k& V5 V) o; X6 I
WEAPON_P1_PPU:
7 y4 {) S4 S$ X' U, Q# o. k6 X' p
LDX #$00. }5 ^+ |3 w; |9 w$ W
LDA WEAPON_P1_ADDR; I9 F/ L. W0 M, U( l$ P
STA $0703
$ _! e/ F; w, z: k3 }' @! K
INX
7 b0 o! p* }: y4 K E' W" f
LDA WEAPON_P1_ADDR,X
4 e: U0 [. B" g0 U' y6 u
STA $07042 V# {+ Q" M1 ]. z& I
JSR PPU_PROCESS
# _1 K: h8 Q4 H6 B7 O @3 [, C
WEAPON_P1_W:, y6 Y5 q& W7 e5 H
LDA WEAPON_P1_DATA,X
/ M# Z3 H, K; s, Q ~1 J3 s3 j
CMP #CEND
- n' l/ t. X% r& s" z
BEQ WEAPON_P1_START
2 h* X+ u! L5 c; q3 s) S6 x
STA $0705,X
: K5 M& ~" S7 E0 N# y. u" w% }
INX/ `: F0 f4 X ?$ `4 e0 J$ T
LDA #$00" v- {2 g' l# p. b4 O7 R L
BEQ WEAPON_P1_W
0 l2 I* I4 V% w- h1 C
WEAPON_P1_START:
7 c- |1 Z; N7 q6 U9 T, l
JSR PPU_START
* b k$ m) ?7 M2 Q) m
RTS2 \1 V+ Y* t; x) f8 U+ v6 R+ V
# l4 N \" ?: Q& Q9 j. {+ {9 O9 `
BULLET_P1_ADDR:* m7 {7 h7 R4 {& ~# t! u0 H5 O
.BYTE $21,$2A; ?0 q0 F- x: J" ^3 [
BULLET_P1_DATA:
2 U4 Q& a, w; q8 M
.BYTE $00,$01,$02,$03,$04- {! s& R p5 b" A2 X) ~, W
BULLET_P1_NAME:5 C4 t) X8 V. {, f- b1 `* T# I( |4 l
.BYTE CN,CM,CF,CS,CL2 o2 j: E6 C, A# E& h0 b# \+ d- w- j/ e
3 P' u" E4 v h8 ^$ A/ V/ |
BULLETPPU_P1_PPU:2 r. f) z3 y: \3 Z9 K5 h
LDX #$00: h8 k q9 a+ ?- k. v1 V5 r" F/ o( u
LDA BULLET_P1_ADDR# @2 j2 O# n# q# H" ]& v* \
STA $0703% ]$ o; t& H: ^; b3 Q! I
INX9 X# ~6 {- X7 L8 \) W2 [
LDA BULLET_P1_ADDR,X
- A$ G" v( [) E4 e
STA $0704
6 c# R$ Z* [5 X8 l% ^- H: x% {
JSR PPU_PROCESS1 I& v# Q, Z: C
BULLET_P1_WRITE:
* N+ @' x, k) T, ]: u3 F6 ~
LDX #$00
3 r1 m/ ?8 `5 Y7 H6 p
LDA $AA& T5 m, Y' [! N' h4 G
AND #$101 u* z) A8 E( X! Y: C
BEQ C_BULLET_P1
" f0 M. Y; K! \4 ~
LDA #CS T7 ?$ D) l8 x# c
STA $0705& {0 _# @! S# _& E. k5 x
BNE B_NAME_P1. Y: i' w4 i, U! o p% U+ P0 c- A
C_BULLET_P1:
1 E" H4 o* J3 J5 l) H- D4 U7 w
LDA #CC
; Z8 E0 O$ A X+ x s* g
STA $0705
. l7 z8 y" o" S( u7 E, d
B_NAME_P1:' K# C$ ?' I n! F" i% ?; B) B- B
LDA $AA1 N4 ^! [/ w, P3 O
AND #$0F
CMP BULLET_P1_DATA,X
$ m5 P% _8 v/ z* g3 n
BNE B_NAME_P1_RECMP5 i6 v, U% i/ \; r. _! X
LDA BULLET_P1_NAME,X. z6 `+ }$ `: I( Y0 J" @6 O- R2 F
STA $0706
3 V( m K( A& v
B_NAME_P1_RECMP
8 K6 Q! \" C2 F3 ?1 R5 p4 h' u
INX' ^4 [4 x7 \# R. a3 I1 I, |
CPX #$05
; B) ]' @% o+ i# z X9 s1 c; l; p
BCC B_NAME_P1# J! Y; Y# r, ]5 k6 P" H
LDX #$02
# {- y( e8 z$ ` t7 D- p
JSR PPU_START
& f5 j; @' s: C
RTS
0 p, {5 L% ]2 G
/ y5 Q7 P' o& E/ E2 ]
' i( u8 L. Z! w3 Z% c
PLAYER_02_ADDR:9 E1 i; R( u" N" R- U+ j7 r
.BYTE $20,$B3
0 M+ G- @* M) f
PLAYER_02_DATA:0 v* ^3 K2 @% X. ^! [' W
.BYTE CP,CL,CA,CY,CE,CR,CSP,C0,C2,CEND
2 O. v+ ^; s- v) v$ u
PLAYER_02_PPU:
+ {7 p y, i1 J/ _$ ?
LDX #$00
( C' P G8 _, C% L: ^3 Y8 G! N0 M) Y
LDA PLAYER_02_ADDR
0 ^0 t; ]0 T A' _. a1 v9 ^* m
STA $0703
" V+ j% R3 P2 ]$ _0 w
INX
3 M; I$ Q' y- p5 v% @- S( ]
LDA PLAYER_02_ADDR,X
S( L& l; O+ B- S
STA $0704( J0 c. L7 t/ i7 n+ @. t P! s) D
JSR PPU_PROCESS
* |5 z/ k' s) E1 w
PLAYER_02_W:
- ^4 D9 U% \1 s2 ^+ z
LDA PLAYER_02_DATA,X
3 z: }- r% n* {% R+ {
CMP #CEND1 L( Z, M1 Q0 ?$ i- S, ?
BEQ PLAYER_02_START8 P9 X& E1 `$ ^
STA $0705,X
' S; Y* x* Z' X0 ?
INX {/ ^0 n. P' Q3 A+ t4 S: c
LDA #$00* ` I% T. q. D# ?" P9 Y5 l+ c8 {$ s
BEQ PLAYER_02_W) u) k& T+ m, I& h, Q9 r) `
PLAYER_02_START:' L5 @: T' c' I, |0 o+ i; S% U1 D i
JSR PPU_START Q& k4 ~ I$ a! p/ f5 m
RTS
8 u0 n: A+ [; ?
8 S' j0 d1 _5 k
) q" K% B' i) I$ ?$ ]( I* x/ A/ l
RELIFE_P2_ADDR:+ Q3 e0 k0 _( ~( q# @: q1 y
.BYTE $20,$F3! I6 m: q w* d, a2 |# c4 Y
RELIFE_P2_DATA:$ |- ], t9 T( J* t0 n: Y: a0 o/ D
.BYTE CR,CE,CL,CI,CF,CE,CEND
7 ?$ A3 b$ S" p$ r- N/ \
RELIFE_P2_PPU:
$ R9 }8 [# _2 T! Q0 f% t
LDX #$00
0 v% W! ]( R0 ?0 \- Q, d1 N0 c1 \- J
LDA RELIFE_P2_ADDR P% `( }2 H, ]! Q- N4 M
STA $07038 f: h% l/ N( u' `* w; i4 N
INX( U3 l" ~, h. b! [* e
LDA RELIFE_P2_ADDR,X7 J: I; p' b0 k; V: }
STA $0704
4 k- Q8 ^5 d; K" J
JSR PPU_PROCESS
' @" k9 G: J5 f) U
RELIFE_P2_W:
, g8 l, ^) f% {# t
LDA RELIFE_P2_DATA,X5 Q" W+ \3 }! O1 ~! w5 `6 ~
CMP #CEND
9 K& L6 l/ ?9 [
BEQ RELIFE_P2_START
) _" E" }$ J* G- _+ `: s
STA $0705,X' |8 S3 J3 d( ]% m2 R
INX
( e# C* }) {" y/ b0 S s
LDA #$008 p9 f4 ]! i$ }
BEQ RELIFE_P2_W
( V& s* M0 X5 I
RELIFE_P2_START:
* p! V, m; t9 @5 ]# u
JSR PPU_START
/ F5 _6 B: a% `
RTS6 o+ [! \; [% F
' B1 ?2 d! n7 |1 x* N6 r
( m) p: d; F* Z& [+ p) Z
RELIFE_NUMBER_P2_ADDR:7 m! f% P+ u; \- j4 o
.BYTE $20,$FA9 t+ _( f9 X& J# p
RELIFE_NUMBER_P2_PPU:
0 |( l/ d, a% f t& [3 h
LDX #$00' g1 [; b3 I9 l+ }* G
LDA RELIFE_NUMBER_P2_ADDR# n% Z8 J5 p5 w5 \
STA $0703+ W+ j9 T0 `1 w- g3 r# a
INX
% Y m* l z1 o( q. K G1 ~
LDA RELIFE_NUMBER_P2_ADDR,X% W! Z1 F$ i E8 M' R
STA $0704( P# t, n- ^5 ~: _3 Y, b
JSR PPU_PROCESS
/ ?6 l# C; Z+ w [5 U8 w7 @6 Y5 \
LDA $33! T1 V1 [% f1 A O. F
JSR LIFETODEC
- G. S; u! {1 b# t; |6 T H9 ^; s
RELIFE_NUMBER_P2_W:1 x w! S3 L8 k8 O7 m r; k
LDA $7A03
- N3 L3 j1 N$ \, [
STA $0705
3 k1 Q/ B6 m2 D3 l
INC $07059 G5 }2 ^% Z* D/ ~+ s, V6 `
LDA $7A04: v: H! @* S% e7 e' A
STA $0706
2 v: _5 n$ v0 p" x+ e4 x6 a! T
INC $07062 P3 [3 g: ?( Z7 s
LDA $7A054 s# Q0 k! T1 ~ B+ H+ E7 _1 y
STA $0707, \3 L$ B. V1 F
INC $0707
5 D% E3 X2 B' j K3 V* ?
LDX #$036 h6 V, l7 D" K7 m- U, \
RELIFE_NUMBER_P2_START:
- C7 s6 x0 I# _* E. ?
JSR PPU_START* U+ h I1 ?2 J. f: ?
RTS+ {. Z. d6 w' x& h
% n+ @" \8 P0 V7 y
WEAPON_P2_ADDR:0 K* I: t9 F: V5 s- X! ~
.BYTE $21,$33
8 | t2 {. K* u. q& h
WEAPON_P2_DATA:$ T/ h5 m" L$ r8 Y) j$ x
.BYTE CW,CE,CA,CP,CO,CN,CEND
- R' t1 Z" M. y
WEAPON_P2_PPU:3 ]5 q+ c: C- e9 i" L; e
LDX #$00
9 u5 g. [6 S w$ t2 ], R/ L
LDA WEAPON_P2_ADDR
* ^( f% ]0 N. s% Y" q \
STA $0703( i) T- g+ \! g
INX* u& c% i' A3 `( q+ Y6 z; ]8 U
LDA WEAPON_P2_ADDR,X: i' A, ?$ Y* q. G m2 r- q# ?+ \. u
STA $07045 u# h: n7 k4 ?
JSR PPU_PROCESS
/ L* J/ g' S2 g
WEAPON_P2_W:
& f- L$ D% g$ D$ K" ?! S( q3 z4 q/ R
LDA WEAPON_P2_DATA,X
, Z f5 E+ ]3 n- H
CMP #CEND
4 f! f& b7 L6 D5 v V3 r/ [4 s
BEQ WEAPON_P2_START* ^. R9 Q# z$ }- b/ b- z
STA $0705,X1 {7 F; ]2 b: @# ]
INX' n# J( t' p+ H: O0 g7 H
LDA #$00* m0 M4 f$ ^# w* R2 j
BEQ WEAPON_P2_W% M% A8 t/ b2 Y$ P1 m: C
WEAPON_P2_START:
1 L* H, r) j, A- [- O
JSR PPU_START
: ]. |4 ~) [ _: L3 _
RTS$ @+ ?5 W% [9 s" G& c3 n
0 z( B8 A) v4 l* [- [1 n5 f
BULLET_P2_ADDR:
$ w5 j, Y, H. ] W$ ?% w" x
.BYTE $21,$3A. K: m+ R$ I) n& I6 l0 _+ b
BULLET_P2_DATA:/ H8 l2 Z# ~2 l8 Z8 }$ l7 {5 N
.BYTE $00,$01,$02,$03,$048 t' t' w, v0 |$ T- _- U5 v
BULLET_P2_NAME:; F% ]* t* ]8 H- E* }5 U; Y6 n
.BYTE CN,CM,CF,CS,CL
' m6 r( J- B ]- w3 F
7 J- c0 e( `/ ^3 d) X# u( C! t, w7 L
BULLETPPU_P2_PPU:% g/ n3 q$ s; U, `
LDX #$00
. e. I4 z* Z+ `) u/ V2 K! D
LDA BULLET_P2_ADDR1 J* [6 L4 C* B2 [
STA $07038 [# m' ?! Y' C9 s0 c7 D; T
INX
! B6 t( \5 I" s' `8 M
LDA BULLET_P2_ADDR,X
7 c" l. ^, D Y
STA $0704
1 ?) O" O. g" h- r1 x+ x
JSR PPU_PROCESS
7 |& q: ?8 P7 n4 S
BULLET_P2_WRITE:$ G/ a4 k2 u' r5 d4 o
LDX #$007 J; X1 D8 h7 T- e8 W
LDA $AA: z) y, F( Y+ q5 l
AND #$10$ Z0 H# L& @% W# |4 r/ ~! ^
BEQ C_BULLET_P2
9 ~7 p8 y3 @. l4 r* T' p+ z$ l2 h
LDA #CS/ k2 g) X; h0 B) V- g
STA $07050 C% M2 {4 b6 W( U5 `; I- R
BNE B_NAME_P2& }- Q; L. i3 C7 Q8 ^: W
C_BULLET_P2:
+ U4 D7 j: f% W4 c! G
LDA #CC
# T. u5 x8 D7 i9 `7 x
STA $0705% M! R' _. f1 Q M& X: D5 K
B_NAME_P2:
, D) k" p }$ J9 O
LDA $AB D. K* ?( m. f+ A7 d: ?
AND #$0F% P7 B2 H6 u7 ?; q' H( ~
CMP BULLET_P2_DATA,X
0 }* w. q7 k- v1 Q
BNE B_NAME_P2_RECMP4 W" W9 `$ ]3 Q
LDA BULLET_P2_NAME,X, q1 A3 O2 u- r# f$ H' e
STA $0706
1 T: e; S6 C t3 H$ q2 f2 o$ d
B_NAME_P2_RECMP) h6 M& d7 `, C
INX# y0 m7 z5 w* W/ ], m: i: K1 `! F
CPX #$05; V ]6 j0 [% P; o0 @3 h
BCC B_NAME_P2& A4 j& Q. i/ ^; {/ p8 \
LDX #$02
, r, G( x9 O5 s4 E9 T8 X' y8 R
JSR PPU_START& k, I3 r+ E9 b- D3 C
RTS
- i; E# K( s+ b
- e `9 z# f2 T0 d* v% t, J
4 o' O! S5 W, l( c
" k' ]$ D) e5 @! q: v. c2 y1 Z( w
* E5 w* O4 t; C
2 p' Z3 H* }* {' h$ R
3 H8 P8 }, A$ G! T. V. |) ?; X
LIFETODEC: ;十进制转换
7 ]# D1 v5 z% L5 v }& u
LIFEL1: ;initialise
! s% f* b, L+ q8 o' x' A
STA $7A00 ;$7A00=F3
/ l- N, D4 b; w7 x2 }: {
LDA #$004 ]! D" S5 @6 J8 O& i) t
STA $7A03 ;$7A03=00
7 H6 m+ S8 a% n- z$ O
STA $7A04 ;$7A04=005 H! v: p$ U; {
STA $7A05 ;$7A05=00
. N3 Q0 c3 o+ _. t# ?
LIFEL2: ;copy data $7A00 to 6001) f: f* J' v$ \6 v
LDA $7A00) Z s/ ]; a+ I8 d# u4 T; B" g
STA $7A013 B9 b0 y9 Y2 ]
7 O# h( M5 r% R$ |1 a% S5 X" l; ]
LIFEL3: ;hundred$ q0 C: u3 H$ Q+ ^: A& B% B
LDA $7A01
7 U k) l/ C- a
CMP #$646 [8 ~! w1 j2 }; g0 t+ l
BCC LIFEL6 ;$7A01<100 goto L6
- T i' C9 e, v
LIFEL4:4 N* [% {8 n& x8 c
LDA $7A015 N+ e! \; e7 `
SEC) [7 m+ X$ ]( E. w9 r
SBC #$64 ;$7A01=$7A01-1004 y5 u* o- q. y
STA $7A01
- ^# g5 _& s/ u7 G: p& J
INC $7A03 ;hundred++
6 ?5 h6 R- r1 F4 k
LIFEL5:
7 K# T, L2 B( D$ R
LDA $7A019 I" y! [5 K' L7 c4 {2 J8 T
CMP #$64
# S. o' R4 ^# e
BCS LIFEL4 ;$7A01>100 goto L4
4 X3 ~" P, O# R& j9 @# ^$ E
, V x0 R h% e
LIFEL6: ;decade2 o& n$ p" f2 ?& Y
LDA $7A01
4 J, G3 _0 f$ z- W" T) W
CMP #$0A e( d8 N5 k# t7 p
BCC LIFEL9 ;$7A01<10 goto L95 Z3 X) G6 F' L$ p1 M
LIFEL7:
, ^$ v' k9 d' e/ i& T" \9 f7 f, x
LDA $7A01: c$ p8 w& o3 r) p" p
SEC
0 h* B3 q6 U' b
SBC #$0A% u; W* \ [1 `# G% N1 r
STA $7A01 ;$7A01=$7A01-100 J" Q8 q5 A+ \7 N0 L. m5 _) i
INC $7A04 ;decade++ u: U" ~8 ]! j1 r/ T" \
LIFEL8:, h! T4 C: _9 O3 l
LDA $7A01" f8 p7 n! l: [3 [0 b- v
CMP #$0A
$ W Q1 }$ K8 V* j+ f
BCS LIFEL7 ;$7A01>10 goto L7
; w1 `& O1 W- \
;unit9 `5 [. }6 F0 I- L4 I/ `9 c- e; X
LIFEL9:& K! w) H9 A$ V# ?3 e" Q
LDA $7A01 ;$7A05=$7A018 V* ]- c$ \4 X: w$ @& _, G
STA $7A05 ;unit, l2 R1 V5 O) @+ p; L: \/ u6 Z
RTS ;return
, F$ V+ \% Z' k0 h+ K
: y0 H. i/ w! k# k/ i3 A
; \6 [) w/ j2 {. ^: u
! Y! u _" j$ N) o0 K! B+ T. Y
PPU_PROCESS: ;PPU地址处理程序/ u e/ S5 {7 i# r2 F6 S& \
LDX #$00
/ J6 |) c5 ?/ O: \
LDA $FF/ X& R4 I" t. v! x- i
AND #$01& r2 Y1 C$ P: k. i/ D9 i
BNE PPU_2400_27C0
# w d8 m+ Q! S1 ~6 f3 _
PPU_2000_23C0: ;命名表1
: E: _: }% q8 \% w7 b0 U' ]( x
LDA $0703/ f5 e# t( D8 k
AND #$FB: H' _( `. [4 q9 O6 G
STA $0703
# t( c* T$ R3 ^* ?7 I5 s3 e, H
RTS1 k; A; Y1 i5 K$ [( p
PPU_2400_27C0: ;命名表2" A* U$ y7 q* j4 f; I) _3 v
LDA $0703: a7 A+ E! j$ B2 _) N* j9 L
ORA #$04
" `: C! A9 F4 k9 V7 @
STA $0703! D5 h$ @; z- y [0 a4 \' |& Q2 |
RTS
' I7 P& K |1 Z# `
, F. F0 a/ I) `3 s7 i2 B4 Z
PPU_START: ;PPU数据写入
& }0 a! R( L7 i7 M1 C: k
STA $214 Q0 x# O3 h2 a" B9 w9 U% L& Y
STX $0701
/ N4 O/ a2 U4 n. ^" v$ _
LDA #$007 p5 K5 Y& ^: u( U7 |5 {: m
STA $0705,X5 v& P: x8 p$ _0 G/ m1 p
LDA #$01
8 a- D: F j) b9 l7 n$ h! K% x
STA $0700! c+ P5 P6 m- S! K, x' q( p6 O7 k: a" J
STA $07025 o% {0 ~: M7 I# @0 Q8 `
RTS
- c. C9 R9 |% {1 O" ^ M0 G; D
( X- T6 h6 X: e3 a) P
0 I8 ^: q. @( f4 x" c9 P
, Z8 Z. s% w z# q9 w+ j
b K4 y7 E& e: h6 ]/ j# ~
3 V- c( r. z* n. J6 |
7 Y( G0 \& B1 I8 u$ o1 R

复制代码

nmclib1 · 发表于 2017-2-13 17:25:19

这么好的教程竟然没有人支持！

zsyf · 发表于 2017-2-13 19:24:13

怎么就退隐了呢？我还一直期待楼主能出SFC相关的教程呢。

guoke26 · 发表于 2017-2-16 20:23:33

没事时有时间时还是欢迎发表教程，谢谢楼主贡献

liujunbtx · 发表于 2017-2-16 22:58:37

看不懂啊。。。。。

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