[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# a% x/ \ k% m! G# f9 \
作者:FlameCyclone
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时间:2017.2.125 ~+ s9 ?" w1 j9 B
按键跳转:" X/ I' f1 L2 U2 x
C1EF:95 F5 94 F1
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C1EF:20 70 FB EA
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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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背景调色板:# s1 G. d S/ k+ Q5 ]8 J
CF20:9D C0 07
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CF20:20 A0 FB* a' M: C. y4 c5 V3 s
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PPU BANK号:! u, I# o9 Z' t2 {. {
C8C9:9D F4 07 V/ M, ]0 k- v/ r
C8C9:20 B0 FB( |3 C6 u7 C }9 ~
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按键跳转:# `: q+ N, T* y' P0 {: \
FB70: 95 F5 94 F1 48 8A 48 98 48 A5 FF 29 7F 8D 00 20
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AD 00 80 48 A0 00 20 21 FB 20 00 A0 68 A8 C8 20- I4 O0 ~; F4 N Q( Q! d5 V. c
21 FB A5 FF 8D 00 20 68 A8 68 AA 68 60 FF FF FF
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背景调色板:6 M- @- ~3 \: i! C4 Z# O, [
FBA0: 48 AD FF 7F C9 FF D0 02 68 60 68 9D C0 07 60 FF
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PPU BANK号:
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FBB0: 48 AD FF 7F C9 FF D0 02 68 60 68 9D F4 07 60 FF# I/ t: i9 R" X" b' k1 i
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FBC0: AD FF 7F C9 FF D0 09 A9 00 8D 05 20 8D 05 20 60" z' ]3 {( `+ t" p4 l4 Y( g
A5 FD 8D 05 20 A5 FC 8D 05 20 60 60 FF FF FF FF
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切BANK后A000:0 l8 v2 y+ {% R( Q: }* e- B
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
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6502 simulator:
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PPU写入程序:( n# H- b3 ]9 z' N9 b, f
.ORG $A000- ~4 u; Z, V& b& Z
CSP = $80
$ C, j; h/ C; c' O# C
C0 = $81* i9 V" @5 E/ L8 }
C1 = $82
x, B, _& S. P" g1 p
C2 = $83
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C3 = $84/ i' L9 R2 g2 ?9 G
C4 = $85
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C5 = $86
( H4 [/ N7 ~8 r
C6 = $87
g7 ?+ L' I% H2 a9 E( n0 v; Q
C7 = $882 [7 B0 ]7 X! i* ?! H8 t
C8 = $89- w3 G) E% j- ~$ H: ?1 @* S0 u
C9 = $8A
, K. _& [1 k" x& o/ w2 i# A
CA = $8B, G- d! ]$ C1 Y D+ I) B
CB = $8C8 w) @; ~! o1 E' Y# n9 O
CC = $8D
6 y4 |$ J( \5 i1 N- N
CD = $8E. a, l0 G0 Y X. y' a
CE = $8F2 G) z$ I! Z* Z! I; e. _2 V/ o
CF = $90# c U4 \: N1 V2 i$ p& ~4 w* E# p
CG = $91
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CH = $92' D! E. }" `# W2 y, d* N
CI = $93+ K+ ~2 p8 R: T
CJ = $94% R9 @5 v3 C/ v2 `# R' Y( S5 T
CK = $956 [, h3 |$ e V
CL = $96& |' v4 X. R' M2 f1 H, j6 I
CM = $970 ~! ^6 w8 O$ q: M# N/ O
CN = $98$ ^: K2 t: f& Z, d, s. l5 |2 Q
CO = $99
$ C" v3 \9 p- G d
CP = $9A$ X% K/ F1 n" Q* j! t( }1 @2 _
CQ = $9B
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CR = $9C
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CS = $9D
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CT = $9E
7 A `9 C" v. o$ b9 O1 S4 Q
CU = $9F
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CV = $A08 e% l4 O0 V" a+ T
CW = $A1
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CX = $A26 E4 S. f+ d. {9 t
CY = $A3
6 ~1 R6 }8 N) r' A' V" w9 K# J
CZ = $A4
# a8 J9 t( l) L. f
CEND = $FF! S5 @' [) [0 K/ V2 |! B
5 ^- q: S& x& `4 k U* ]# P# s( t
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CMP_RE:9 L3 i, |% l! G9 L1 H9 u8 R4 M
LDA $FF3 t9 W2 ~. k3 _5 I
AND #$7F
5 D) A" J g- k3 X
STA $2000
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LDA $2002
h. M8 N" U3 o# o
LDA $25: F6 i! v6 ]3 K0 k; P: ]
CMP #$01
: n9 Q( h9 U! b( J) l! @
BNE PROREG1 J- G% Y: y2 M8 ?* Y8 v/ v
LDA $F5,X
: M1 k! C2 M: b
AND #$CF* T5 N' o: W/ b7 M9 P/ [
BEQ PROREG
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JSR PPU_CMP- H! X. @/ e7 r4 s ?- h) W
C_RE:" @0 `( v" S, l/ _
RTS. m0 _8 g' K, G* ~+ S9 @
PROREG:$ h& Y7 t. j9 ?) H5 X
PHA' B$ C: c: u/ H% {3 Q
TXA
. H1 V5 {' A3 _" l; y
PHA1 R8 b* |" [3 P/ l+ ], O
TYA) K. l/ N' ]1 n9 y. y* P& `3 I5 l
PHA
6 ?5 W6 [8 D. ^4 e9 C: G5 b
LDA $254 u( n' h G) y9 a: g- N
CMP #$01! ?/ l' |2 F" k- O( T, \9 l6 s/ @. M
BNE RE
( q' Y# P1 Q' E9 R& [- o* ~
LDA $010A
' r. F( U8 Q9 K+ H/ S2 b
CMP #$00
' P, s, l3 K7 X6 k$ X) U
BEQ P10 L( ^! y, `5 `+ x: {/ ~2 }# ~8 Q/ `
) v% n; T: C7 O' C3 T/ L
RE:
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JMP PPUWRITE! ?! e5 n* V! x* i: L
8 r4 v6 a" K6 m6 F- ~% K
P1: ; 条件判断# _- w" x5 J& O/ b" v
LDA $7FFF6 l- F9 K) H. i' q. S( D! y9 A
CMP #$FF
* f+ R. I. [: J3 K
BNE P1RP/ R7 n1 b' k. n0 Z# Y' Q
LDA $7FA0. g! f: N7 _" S2 B
CMP #$00' o1 @ p$ s" ], u: e
BNE P1CMP' z8 }, w& c$ }
LDA #$FF
, h# J1 |$ P( _0 f- r! w# O
STA $7FA0+ _1 _9 L5 ]( e" h, _9 B r( L( z; ?
JSR CLEANA. f* S$ W1 D9 B" @3 S1 _6 e
JMP PPUWRITE
- K k* ] D7 V) a, r
P1CMP:
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LDA $7FFF
$ h! \* {/ b8 x+ I- r
CMP #$008 m9 s9 }3 N: U! ]' J2 z( y1 q7 ]8 }! b
BNE RE
p! D0 O. a; j; Q2 |
P1RP:
LDA $2002
% F# }, f; a! g% k3 d- \6 {
LDA #$00( W9 o w6 ^4 V n# u0 K) V
STA $2001) t0 l$ T) F1 Q& B$ o% s( h; ~+ d
LDX #$00
7 \4 D$ z0 v4 k$ X
LDA #$FF, g) h% p+ V7 Q' Y, A' d
STA $7FFF0 K# F" Q9 D( M) ]& g
STA $7FA0: G$ `% ]/ P. n' W% h
JSR COPYPPU4 Q6 y6 `. G6 n6 [5 B
PIRP2:1 [9 A$ ^6 ~# s) T8 Y
JSR CLEANA
: _) z- T, u$ G, n3 `
JMP PPUWRITE
& }; z9 b) s* ]1 E! l
7 X2 b! U2 ?: ?1 N% e- t/ t F
COPYPPU:' U3 z3 t# U2 R6 ]5 ~3 P5 @
LDA $FE
7 @4 V' O9 i, R7 _, I! g
STA $7F50" Z7 v9 y, c/ B1 P2 S
LDA #$08* B v- k0 Z8 J' @& I, I1 ^
STA $FE
- z# ]" t/ n) H" F& `3 p
L0:- a7 \7 H0 ?5 p) W8 W1 q
LDX #$00 w) V+ l& c6 e8 V5 x2 h
COPY_07C0_07DF:
0 u2 e7 E. Y4 e4 M$ D9 S- ]
LDA $07C0,X! _/ U2 Z3 o: d+ E# a( _ c
STA $7F00,X
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INX# L" w7 D/ Q' V
CPX #$40& f# B: F6 e9 t4 f( `
BCC COPY_07C0_07DF
# }; c1 N% `" M' `" Y3 @0 z% v+ }
LDX #$00, S% W7 F9 \8 q# ]$ S( }
PPU_07F4_07F7:
8 J4 a) A5 R1 W: F$ A+ f
LDA #$006 j9 N8 Z8 ]/ G, K! F
STA $07F4,X8 |' } P: ~& k* D
INX6 \' O* w# ]7 S/ k; h' L( ?
CPX #$04
: L8 U* ^, [( X/ R2 X8 c
BCC PPU_07F4_07F7
+ @/ ?6 g4 C- k5 o. q
LDX #$00
1 l7 `0 X, |; i' B0 z1 ]
COLOR:
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LDA COLOR_DATA,X: J5 F3 u1 W+ p9 j% h
STA $07C0,X
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INX
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CPX #$108 R# H# b! [3 A; E
BCC COLOR- H/ A- p8 o6 C% A9 F3 h' ^
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PPU_COLOR:
1 u1 V- g+ ~( ~5 n8 b/ n. V3 C9 ]
LDA #$3F
# f6 t2 z) I: T- z# Q: g
STA $2006: y$ F& H7 b- D* x. j) i
LDA #$00
+ S' H ?) h# u3 o. n. y) A# {
STA $2006
% b1 r& ~: O# x7 }; k! k9 T
LDX #$00; g+ f( v: B5 |0 Q2 i4 Z
PPU_COLOR_W:
7 s) g+ \4 W7 K# ~: h6 W7 ?
LDA COLOR_DATA,X! m/ ?; R( m7 D0 I+ Z0 |2 L1 [
STA $2007. F( e- A ?8 R5 V. i7 f" {( ]
INX. f* e3 Q; R9 o" K
CPX #$10$ c5 f, a+ i: V7 K2 h" `
BCC PPU_COLOR_W
* p7 T) ?4 @5 X0 B7 \) n. g7 I6 \
7 x5 |. }0 E. K" m+ @4 G3 X5 |
' _; U# Q w8 O; _$ t( [6 k3 M
LDX #$00
3 ?9 T5 c% \# b' x: t/ o7 o
LDY #$00, ^) _' @" w2 C& ]8 c2 D% M" P$ e! y( [
LDA $BD4 j$ y" h3 C9 ? g8 l8 H
PHA0 s% j- o0 D2 |
LDA $BC
4 P1 x* c3 J. H# Z
PHA
: s0 r5 k Q8 t* g) l
LDA $BB0 `3 U! G. v* ]- ], e2 _: q
PHA
6 C$ _+ h5 h6 w& V3 e
LDA $BA
$ n% v: s0 ]6 o% A" Z' a
PHA
! y3 `% c2 E; Q5 M$ g3 k
LDA $B9
2 y3 ?! ?, d( o: C0 ?: e
PHA
" b! c# H8 k8 N9 V
LDA $B86 ?* s$ Y# o5 Q- U
PHA2 E' s7 ?+ F/ z1 `& G% E& [
LDA #$00
D( w* Y9 I/ V7 I1 K, s' F
STA $B8( Y3 f$ k$ o8 a$ c2 O" \; B# Z2 |
STA $B9& b/ \, d% _+ L1 b
STA $BA! F3 m4 ^7 @" X) N* f
STA $BB
$ n2 [1 x6 K2 q1 m! }5 |: a
STA $BC
M2 P Y5 R& g
STA $BD
8 j) C4 T0 H) r' f" |& w* h6 {2 n6 z7 J
LDA #$004 ~; ~% w5 n2 e( P; H( q( G9 n
STA $BA$ d4 c2 u. l8 g
LDA #$208 N8 z. [* ?8 k z: |1 ?/ v5 b
STA $BB
, ?4 |( }- @# p( j+ C
LDA #$00
( r( H0 r# P3 h0 P3 t- ?6 h
STA $BC
/ r' B8 Y! T: Q+ W# [
LDA #$60' _- M. s% k1 e! p' T
STA $BD) |' M% e8 J8 \% @
0 o7 D) }8 P: j& U$ V
L1: ; PPU复制& z; V b) @: R8 K3 Z
LDA $BB( k4 R! F* s7 ~1 P2 d. L
CMP #$28
* N% Y* [3 o ~8 K8 P; ]5 v: v
BNE L2
+ O# S+ v. o0 l1 L
LDA $BA
9 R- }" W. T$ M0 P# q
CMP #$00. B* n2 T* @7 ]. R( E: G
BEQ PROADPLA
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& m( m! E, d6 r" p- T
L2:
9 b! Y! s+ a9 ?2 }8 t- a
LDA $BB1 ?% D; {( u. Y' ]: q6 n
STA $20064 V# e; W: A5 e$ K
LDA $BA- T5 R$ Z6 R7 I+ w
STA $2006
3 b( C4 G5 @8 }) C& M/ K
: S+ o& d3 g$ R7 U' B7 C( m
L3:' W# f. W/ F+ t" L9 [
LDA $20074 j5 q6 ~5 v) L6 }
LDA $2007& i$ l1 p, y. ^* \8 y8 U I& R8 Y
STA ($BC),Y* z0 v. S- }" q. ?+ g N1 W
9 L$ ]2 _3 H; ]$ k
L4:; W& W/ W2 M! Y. Q
LDA #$00
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STA $2000
" x9 f" ?% s/ J7 C0 u9 I9 L9 z
INX7 Z2 A7 ~/ a. ~) h% S
INC $BA4 ^$ Z. {% {! L# O6 Y& A& K% L
INC $BC; G& \$ J; V5 K( _8 e# F; [
CPX #$00
( x7 `- E, m) b. |
BNE L1+ ~. T& {% v* E/ U# j# d
INC $BB
! S, X( n: `0 ]. v
INC $BD( b* {& P" q. s: k/ X
JMP L1
+ V4 t3 C9 r3 d8 H
1 P% `) ~% y. b1 l( ?
PROADPLA: ;出栈) d6 \% q# D5 g5 v/ C D
PLA
: G- m E6 w4 G' ?
STA $B8
) E# x" r( d! S+ ~8 v
PLA
8 ~0 |& G. r9 `% ]# [& J! I+ _! d
STA $B9
- t# \ J- P. R2 J, l3 j
PLA
0 W/ `$ H m) p+ g3 W5 }/ @% T
STA $BA0 N( w+ A% @0 _" Z$ |8 C2 \ M
PLA C+ F$ M& T& ~' k5 O0 Y% ~
STA $BB
: {2 U* d1 ?, ~4 Q
PLA9 A4 ]: n9 Y8 ^/ a ?- h8 R; |5 `$ q
STA $BC4 Q+ X4 j4 w1 S w# e( e
PLA
4 R! R7 d; E. w0 p3 n8 j3 P4 Q
STA $BD
* W" e: r+ C5 u! P S1 Y$ K. ?/ O
CPRE:% b8 A. h$ [. B- I* ?" C1 I
RTS4 K# A+ `8 o3 F& l% I
6 P. x; h4 U3 H/ h9 D) V7 o# J8 w
CLEANA: ; PPU清空; e: _" ?4 d6 Y! R, H8 W
LDA $BD, B# N; t' b( G6 T, V4 g7 j) H Y, `
PHA
6 Q/ U+ b+ q& E! a3 x
LDA $BC
8 u( w% q1 ]- i' L0 i& B
PHA/ X+ n7 M$ |4 x2 d8 i
LDA $BB
) E$ H. A# L0 ?- @, j
PHA; r, e* z; b6 [6 Z# E5 b0 g& p& B
LDA $BA& B; ]3 c( F; d- r! ]
PHA
* m1 k! C8 Q. ?( n& X9 Y
LDA $B9
* A% q! S8 ^0 b$ i A
PHA" @' z0 D% x7 w# u
LDA $B84 [2 r/ c2 q! j& \) F
PHA
4 @+ U( M% g# w0 ]7 p# i
LDA #$00* G# S2 G {7 u
STA $B8* `; b `- |6 h+ L$ `: X+ g r
STA $B9) h# y+ o# l8 W9 w; q4 C- _
STA $BA
0 r, [" s3 i% v/ N$ y1 d. t
STA $BB
- `2 ^ E2 x( @6 X
STA $BC0 V: _6 C8 _2 M; J4 Z' Z
STA $BD
) w% v# ]7 m2 C; i: G
STA $20015 j( S$ o# `$ O# a7 u' G) ~
LDX #$005 Z/ }' {' O- n
LDY #$00
" P# P0 |$ E8 V7 c8 U' D( h
LDA #$00
% ~6 q, F. \: ?, K8 `
STA $BA' R5 c0 l9 W5 ~5 y
LDA #$20$ Q0 _" L+ d4 b
STA $BB: r8 Z3 r6 v( f% J
- n! U" T& G1 K2 M
CL1:
8 ~% M# I& H7 P6 X- U
LDA $BB
* x- U6 G7 F& ?: b% N
CMP #$282 t- D1 \7 O+ H+ z* x8 h
BNE CL2
3 u Y# T) v5 H5 F* N4 O% n. Z
LDA $BA
}: {, y- N) \( b
CMP #$007 @2 g1 o0 M- e* v6 h
BEQ FREEWRIYE
/ P2 ]: z1 A- A* q% Y+ W" j" ?! c
; q" V0 x7 B# z; R+ q4 P5 u0 [
CL2:
$ Y+ F7 z5 ? Z: l2 k
LDA $BB( c+ N. [; x' _" f- a" D1 j
STA $2006
0 ~% W" |3 P2 I) k5 k$ j
LDA $BA6 h1 X! `7 V" U' B
STA $2006, v6 `* n9 O$ w" A$ M; B
& r/ ]( u# G8 l3 v
CL3:
- R# ^( {$ W- Y3 W( `8 {) n
LDA #$00
' r' J" y s; [4 l F
STA $2007
) O% W8 u% O1 a0 s5 D% P
2 v" O5 W! S8 v- h e5 c5 B
CL4:
5 h2 s) h" B, @4 k2 q
LDA #$00* ~+ H0 R2 V5 N; K d
STA $2000
- P, Z$ x# O ^2 v- M+ n
INX/ @% H; f: n5 ?. t
INC $BA
5 }5 K. |# b4 W7 [
CPX #$00
1 h/ \- ~0 K7 j. |" f# o
BNE CL1- Q9 n1 O% y- R, X7 @3 L
INC $BB# K; q+ k2 \' A% o$ h/ K
JMP CL1
% A& O. S& X, c! ~7 g i
2 v+ e$ k' h' N, k
8 g h, G( H5 a
FREEWRIYE:6 C3 ?( z/ S& \8 Q' S4 @4 k$ ~
; w! p6 ~! G' K& s" m- L! S- n3 ]
NOP
% W$ L2 a$ q7 h/ z, @
( R- g# X, }( `, Q g* T
* }, K6 I$ J( H3 a" _8 L" u u
- N/ N5 V; ~2 w; O0 v
) J& }: l8 v' M/ ^ V
: v, ~3 u7 S* A
CLEANF: ; 恢复现场) Q2 z$ p7 O7 Z+ K$ y
/ p( f0 c( Q4 z, _) K; y9 A3 K; Q
PLA& p$ r; y: R( r4 a: H7 M
STA $B8
( r$ g5 Y4 ?$ Z U# o6 \
PLA' i2 `) [" Q$ j7 s) z5 u! ?
STA $B96 ` ] ?$ g* T$ c) W) `: F6 G
PLA; {8 @2 V' F" `& e* c2 E% x* w
STA $BA
- f" u& V) Z* m, g
PLA3 |. n' I- a5 f+ {! n
STA $BB
- _+ L( B: m6 K2 s* B2 R, w/ K t
PLA
0 h$ [+ n \8 T: f
STA $BC
+ E4 t: N& U. G0 F2 _, W
PLA, L1 M4 }) ?% d0 \$ S
STA $BD4 \# D1 R' R& ^, P4 i
CLRF:
r- C( w7 Y4 w* Y. B( z5 G" a
JSR FREE_PPU$ j& h+ I* ^7 ~9 E2 G$ o
RTS3 H2 L, G5 ^5 l& w* Z- F
, |6 j0 _5 O) y/ i, w0 s% r9 P# V
- J9 K+ w" l% {: m: Q
PPUWRITE: ;PPU写回; g5 g9 c3 z* T7 R5 |0 |' ~" o
PLA/ p' _! e& N, l* M& v; o$ Y; ~* B5 J* @& q
TAY3 z& Q; V) S5 s& o8 i; w5 ]# |
PLA) S5 e& |+ A5 C9 w2 f
TAX
% m4 s( Z% D- {! _
PLA# N# A+ Q1 J- s$ h% p/ \; x
LDA $25& k. }& |0 q/ ?+ |
CMP #$00
* f0 {! }- R( ?
BEQ WP1
% l& C+ H$ a. u
LDA $250 g$ H/ q Z: R/ ]5 N
CMP #$01) F0 d( ]# h9 @6 b
BNE WRE
# U: k/ G9 s" n; [2 Q6 T
LDA $F5,X4 ^9 W3 U2 t" L- [% T
AND #$EF
{/ i% \( i& w: h4 Y7 }; N9 g
BEQ WRE
6 h6 r9 y6 z. ?" T, |. I" C# E) `
LDA #$008 ~3 g* R6 V) b. |1 D$ z
STA $7FA01 V: C; i4 S2 m) i4 v; [8 f
a. C2 K& F. P) o L: }
WRE:7 i* x! F+ X1 g* B, w
RTS
7 G4 I, ]( ^/ z1 R7 x. w8 l, A
6 |( r6 Q, Y [ r# o! q* Q
WP1:! \5 M7 ]4 M5 G/ {' o, r
LDA $7FFF* L4 g/ e" Y0 w
CMP #$FF% n' \! X4 v% { i) V$ H6 [$ n0 h' e
BNE WRE
+ C0 F5 e) v# N4 N- \; [* ?0 [
LDA #$009 G2 h4 a; X+ p" M. N5 s
STA $2001( q0 ^* R5 e" ?# u& f! q* O6 s& K
LDA $BD: b' r* s! p3 X7 p+ u8 O
PHA- V: n- g! f5 s/ U% U
LDA $BC
& l8 n8 }- k" c0 M' x
PHA4 U7 V' @( |% P9 X. |& h/ l6 c! h
LDA $BB3 v- Q5 p( T. J3 \( E) g
PHA b0 v) ^% L$ u# q* j! g
LDA $BA- x$ w! c _7 W
PHA
( k" V8 L0 C! b. @" b. Q7 l
LDA $B9% D, C% d0 J& K$ R- P* x
PHA3 g4 h7 e M6 t" W( T& N' G4 u8 R
LDA $B8
1 ? q; J l, u" G
PHA
# T+ Q8 {! L4 ]* ?
LDA #$002 u* S, Z3 X+ Z1 f
STA $B8
3 a8 p7 ^0 S* t! k2 _, O4 q
STA $B9' Z/ G5 I& X% a* ~) V! P
STA $BA
7 K. G6 r: t" e r- l
STA $BB5 O9 u8 H" G: i" y# {8 r; m; l4 X( n
STA $BC
w/ s( x8 r& L {8 @3 E
STA $BD
! _7 e( ?: B$ D
LDA #$00! G, P, g* D; V' O
STA $7FFF: n+ p- A: W) m: p* r4 G1 Y
) I% w' r& k* y0 L
WL0:' u( @1 r, v- c) U7 _; |
LDX #$00
5 q& ?& i6 Q2 o4 g/ w7 K; }$ D
LDY #$00# K6 F7 `! \. a u' U# Q2 \& P) \
LDA #$00
- f* I& v8 `% {: I# }3 R; p! }6 q
STA $BA! l/ I$ O' G. l7 F
LDA #$20; W9 E$ G* e" I( S
STA $BB' d9 X) w5 U* J* |. }* Q; ]
LDA #$00' I; b% c0 t$ E( U1 R& v
STA $BC5 I2 R6 d& z/ s' ?( B C
LDA #$60# T# @1 w* I. U- d6 ^ ?6 e! }
STA $BD
2 [7 V( v9 h z" h: R) X
9 ~/ b- ~) S6 s# x! i$ q
WL1:% P5 d, R) _& Z6 I2 l* f0 _
LDA $BD
( \+ P4 [& [- e# b
CMP #$68. N3 e8 M. _4 J6 Q+ U' G' e3 @
BNE WL2
" u% T7 v! f" a* N
LDA $BC
8 Q* I/ _6 n7 L" \4 S/ p" c* I# @
CMP #$00
( Y0 Z( B7 U4 S6 J2 f; P: H
BEQ WLR. m$ d3 S0 J! C/ @3 J
3 k1 L% }1 P8 M/ P
WL2:
$ _3 U8 @6 h, A9 N
LDA $BD$ S2 x& s2 [) ]+ \6 T2 m1 |4 r
STA $2006* K( S7 y+ n- N9 d2 ~/ j
LDA $BC
, C# C7 l. J" q x: D- g
STA $2006% F. x4 x6 A9 w) j4 D. L
. Q+ y# ]$ d$ M
WL3:
3 i9 E H9 p/ C% ?& [$ K
LDA ($BC),Y) a# l" y( R, I
STA $20077 i: m* q6 u9 D1 L
8 f- T' b& L9 l, i- c
WL4:1 o, F1 |! S. N; R
LDA #$007 L p$ H6 `' ~
STA $2000
m; a/ B; {/ x; F l3 f
INX. {6 y' c5 [8 V
INC $BA
5 ^5 P' E2 w0 N0 o7 _' e
INC $BC/ j4 ^8 i% ?' V* o- [4 |# ?/ `
CPX #$00+ p$ A5 f# I8 f; C. {
BNE WL1
3 z: r4 K" d' n1 o
INC $BB
% E# G. D( G* F4 V/ y
INC $BD
' y; G% d3 Z# B- [0 l" L
JMP WL1
1 Q" k1 r" b) H6 F1 V8 k
+ J$ i; m8 K$ V( L3 V* w
WLR:: G. p e6 I! P i( S
LDX #$00
* B/ G- k( n! f* f' t# E4 W
COPY_7F00_7F3F:1 X/ N z1 j+ O9 E
LDA $7F00,X1 N. Q4 m- F! {# F; P
STA $07C0,X
( n/ J" u/ K1 Q0 z% `" b0 E
INX
% Z9 O2 \' ~4 t3 i
CPX #$40
1 u1 x7 \" Q6 q$ o3 m2 K* a4 o
BCC COPY_7F00_7F3F: i4 I. | T: N' X/ k$ Q3 \% X* m; ?# H
: R# V, ] Z3 w5 j6 X5 x8 o
LDX #$00, h, f0 e: j2 X& D1 k
LDA #$3F; u K! V$ Y) L" Q$ a
STA $2006
% ~! y. _$ E- b( m+ _3 y @$ A# @
LDA #$00
8 `$ h5 U0 v. a
STA $2006! J) P l$ q$ J v2 b$ _% X
COPY_7F00_7F10:5 I9 I0 N7 }- s" O
LDA $7C0,X
# N$ l ], t' u. B& g- y1 D d8 A
STA $20074 Y( j3 E+ J$ l# v
INX
! P( O: }2 x8 o
CPX #$10
+ L' b0 G% p4 s% I: v$ V# n
BCC COPY_7F00_7F10
; c' u# l2 {9 y- X/ F, P$ n
6 k- P' t7 M0 A) d5 P( Z: u: v
LDA $2002
& ~5 O0 E1 o' t7 L
LDA $FD* p8 Y, ?9 h- R; x) x3 j# J7 f# C
STA $2005
9 b( C4 H1 F9 J" o4 H2 ~' U
LDA $FC5 n, K; b4 F3 g
STA $2005
( g2 ?/ N1 q" ~# ]7 p4 i8 k3 f
7 c F4 ~ j- q
LDA $7F50
5 f; Q3 G" |2 C
STA $FE+ c( c3 e0 T; L% i. P: ~: G
LDA #$00
% u# y2 Q4 J2 l8 d* T, p; z
STA $2000" ^* J, x* E' g
PLA1 v; c, b0 S: |+ n1 l. V
STA $B8
# V" W# E- U4 H4 e' R3 [6 E3 O
PLA' t" ^/ L( A# g! E7 E( e
STA $B9 [+ g4 q: k& i" T& V# r
PLA5 r3 p; U, M! s5 `* k N
STA $BA2 Z; {' k! Z: D5 X F4 ^
PLA8 g6 ^3 s& a$ q9 I H: k+ P
STA $BB$ U9 D9 J- z2 b* t
PLA* A8 P; h1 [: w F! ~: r
STA $BC t# E' F, _$ E: F
PLA
% ]: O& w$ s) N6 m4 ]9 Y: h
STA $BD& s8 |7 p$ s7 }! F
( u) ^- f8 o& j
RTS* f5 K7 n# p8 b- @: C( {1 b# Y
/ j5 F4 y5 `8 w% Q+ M
PPU_CMP:$ h9 Y0 @: c# M% p
8 V, i; E- Z5 o4 F$ }4 {+ O
$ j3 H, N- b# D& I e' d, S( e% M
PPURE:
/ U7 B% ]! I/ d+ r$ {6 D
RTS
* t# h$ A: h. a; e
4 i+ j. _9 K6 N% H5 J: o
6 ~ ^3 D. G1 ~7 R( @
FREE_PPU:, V9 j" m. u `
' s* [6 ~& `: H
JSR TEXT01_PPU C# B) Y3 f6 \" L8 i% i/ `2 R, n
JSR $CBC0* I) N. B- T s
JSR P1_PPU
' P( Q: {0 u1 i a
JSR P2_PPU0 @: ?7 n8 V! H3 C; k! k# K D
RTS7 A' L/ d F8 R$ |) y( c- x3 i
) V/ e3 v) D6 r. `* n% k" X) O
TEXT01_ADDR:
9 f/ J1 `: Y& c, v
.BYTE $20,$42+ A) B5 F; y8 O
TEXT01_DATA:4 F/ L: @! k0 Q+ C( m) W
.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,CEND
/ u7 ?' J0 |" O1 p3 F2 h
TEXT01_PPU* p' K: C# Q5 N( \9 B5 N+ \9 [2 H. A
LDX #$00
9 |6 L$ I2 r8 k
LDA TEXT01_ADDR. o2 k7 G7 N& m# R% t! k0 ?$ @1 P3 z
STA $0703
C3 W- a9 D& |( z7 V& _
INX
4 a. J1 @5 Q/ a
LDA TEXT01_ADDR,X7 O8 t( N3 [+ _" w0 i0 u! N* r
STA $0704
% C$ ?$ v% _" n$ i2 `% t
JSR PPU_PROCESS' s& j8 `6 s7 t! x/ \
TEXT01_W:# x* z4 R, \" ]: c$ c
LDA TEXT01_DATA,X' o5 m& K7 i" ] z
CMP #CEND
4 G8 c k% T0 y- N1 }
BEQ TEXT01_START5 }+ }$ @, @" i; J& D: s: Q
STA $0705,X
- j! E# M, g6 `: R- |
INX: T% b! w6 Z5 b) a9 n( P @' d
LDA #$005 p8 g; n) O% n, F! k7 a
BEQ TEXT01_W
( {7 X8 q1 x- ~ w$ x* i
TEXT01_START:
& j5 D6 @7 m: ]9 C: U7 ^2 F' |
JSR PPU_START
. T* g# J8 f t. d; s- Y
RTS
5 z! m* ?& Y& e% I. z) B& B7 E
/ \% I- j E) ~6 u1 ^% D1 \# g
: `# X! o: A/ p, H$ \7 `' u
COLOR_DATA:! u5 `* Q& Q! C' ? d5 f7 P( o1 T
.BYTE $0F,$28,$28,$28,$0F,$28,$28,$28,$0F,$28,$28,$28,$0F,$28,$28,$28
1 X$ ^* s$ p0 H, y! v1 R
! G6 f5 c' Q0 A3 P; P }7 y
P1_PPU:! W/ q0 O# q. p
JSR PLAYER_01_PPU+ D" a+ x: t8 k8 P0 q
JSR $CBC07 D8 u9 `" |1 Q" P) O9 V( r
JSR RELIFE_P1_PPU( d0 E; C* o3 k x8 S9 g
JSR $CBC0: k" h% _* \$ R( P5 l8 C5 r
JSR RELIFE_NUMBER_P1_PPU
$ J' d* e/ V8 U$ X3 p
JSR $CBC0$ q( B, n& r3 K: a8 Z2 M8 q9 y
JSR WEAPON_P1_PPU
- v+ L% T) {1 E& N: {
JSR $CBC08 V, ] n8 h2 `$ n, m
JSR BULLETPPU_P1_PPU, |' g0 w+ e9 e( W9 N+ _
JSR $CBC05 \2 q1 K' D9 t& a! f, i8 o* l/ V
RTS" [' |5 m7 Z1 X* I" c# [+ k2 `; H6 t7 W
( K) G$ b2 R; ]1 e9 {
P2_PPU:
. b% U! M) \4 q
JSR PLAYER_02_PPU4 h+ @1 g2 ]; e" `
JSR $CBC0
/ p' H6 v) Y7 o; w! n5 m
JSR RELIFE_P2_PPU
5 T2 V$ \3 X* T2 q! M/ D* L
JSR $CBC0" ?7 ~. `1 f+ C1 E# \# F0 p" _
JSR RELIFE_NUMBER_P2_PPU
* v2 `" t0 t+ A7 l( c1 j
JSR $CBC0! f; q! v: _) f: x# \
JSR WEAPON_P2_PPU8 a+ q7 c7 `7 K& ~8 x/ C/ R
JSR $CBC0
5 ^4 W c, G: r4 Q
JSR BULLETPPU_P2_PPU$ t& x- |9 C; n. x# ~% y
JSR $CBC0
( q, w8 A7 |/ c, J: C% V
RTS+ e# j! R f1 Y% o+ _
% D% P( Q0 b. y# c
6 a# r1 W0 K2 P4 U
: w# r8 b$ f3 u+ u
PLAYER_01_ADDR: @8 K+ Q) f4 ~0 M `) ?
.BYTE $20,$A32 V, b; _1 p' q8 A5 [$ m; o
PLAYER_01_DATA:/ \& k# [7 w E" H* x
.BYTE CP,CL,CA,CY,CE,CR,CSP,C0,C1,CEND
& \9 g0 A9 Y2 ^& i0 S8 H1 l
PLAYER_01_PPU:, u0 g/ o7 ^$ f+ q1 P* o5 b
LDX #$00$ i0 Z" d: b$ a% C- F5 f! ~% j
LDA PLAYER_01_ADDR1 X$ o, k9 u; x
STA $0703. n" Q- d, S; e7 V- l" Z
INX! E- h p: m- d& e% C
LDA PLAYER_01_ADDR,X! P( [# R- a. [% {! Q
STA $0704
. g, U9 o' Y4 @: f& o7 H! M
JSR PPU_PROCESS
. ^( S5 u/ l# }( e9 _ `
PLAYER_01_W:
# |( s. ]+ P# u7 f: `
LDA PLAYER_01_DATA,X" ]; c. B) L r8 n+ L1 c
CMP #CEND& _6 Q4 v& O% Z$ Z5 T
BEQ PLAYER_01_START5 r' W+ x# {4 |* f& k6 R5 f
STA $0705,X
g2 O) R; c7 x% {! f: k6 A. @# U
INX0 L4 q; @$ H! U% w
LDA #$003 ]% O; ]$ o' b2 h8 @+ ?1 O, j0 b( J
BEQ PLAYER_01_W
3 I0 f9 K( [' u; G2 a+ X# [
PLAYER_01_START:: }, \% \ S, a
JSR PPU_START
1 B8 b: s( n% A& s
RTS7 ?# l. J! l+ N( a
$ I1 v1 ?& }" c6 y% X) h& y
5 f j* \! z G, z+ j5 D
RELIFE_P1_ADDR:/ U# ~4 Q! N( W* X/ m! J3 ~
.BYTE $20,$E3
) ~2 K* {6 t- [8 R
RELIFE_P1_DATA:
7 U3 K; n) Z/ ]
.BYTE CR,CE,CL,CI,CF,CE,CEND% ? p# l$ _# R$ p7 W
RELIFE_P1_PPU:
! Z8 }: Q0 `8 C7 H y
LDX #$00
# P- G2 [8 E! o% o* R# k- c& ]: }
LDA RELIFE_P1_ADDR
% c, v4 b. L: W4 v) k' t
STA $0703) M1 u/ T: e& |! p) U3 q) e6 x7 T
INX
0 l. |8 r. {4 i, y/ ~0 b5 G ?
LDA RELIFE_P1_ADDR,X
+ G1 t( ~* f7 [% q
STA $0704. }" o9 ?0 p6 f! p
JSR PPU_PROCESS
0 g" E$ g8 R2 w: g7 Q" c
RELIFE_P1_W:; K" o0 x0 y9 }" ^$ x( F* v
LDA RELIFE_P1_DATA,X3 l5 u( u k# w
CMP #CEND
* w$ O/ o. v; f
BEQ RELIFE_P1_START& _. W7 k$ |2 _; F& _) O. |
STA $0705,X
; c. U( y6 t8 i& h
INX
' Q6 W4 W: W6 ^6 x; Y) ]6 G- O) t7 O+ A
LDA #$00& p$ ]4 E/ L @
BEQ RELIFE_P1_W
4 D3 \+ q9 n1 G
RELIFE_P1_START:
% h2 c2 E+ w) W' H
JSR PPU_START
/ m- E! Q: E* z" Q& z" P
RTS" J, q! x" `9 A0 Q! s) Z9 z
) L6 L0 f' Q# x# J) v* Z4 W
' y) E$ F0 u- T6 y! _& ?# }& `
RELIFE_NUMBER_P1_ADDR:
1 K( _* f/ C- |# G8 a
.BYTE $20,$EA1 i" Z P2 d1 d2 E4 l/ I& X
RELIFE_NUMBER_P1_PPU:0 J4 V# I4 _* J E) w# ]& l- @
LDX #$003 }/ n- S) J1 k) h: N5 l4 U; @
LDA RELIFE_NUMBER_P1_ADDR
! W/ b- p% l- I- E, D7 Y) e" G
STA $0703
8 \. X5 A7 H! x- u
INX
" J5 h! |" x' J$ Q) I
LDA RELIFE_NUMBER_P1_ADDR,X
' t% O1 A' h- T2 J& o8 I4 E/ b
STA $0704
* \- Z9 Z3 ?' Z2 f2 z7 e
JSR PPU_PROCESS
5 ]# L. B" s l# {. A: r! v
LDA $32: O6 N$ D q9 j) S; i# q" |
JSR LIFETODEC
2 O- [' e. |/ L! l, ?1 M
RELIFE_NUMBER_P1_W:
: a" H! E6 _$ A/ Y4 z
LDA $7A035 }! a! k4 j9 S/ v- R
STA $0705 }2 ]. r% ?9 }, {
INC $0705
4 x( u$ C% E& z" j7 b
LDA $7A048 l+ z2 J8 n+ I! G$ _6 [* r% O: @6 Z- ?
STA $0706
6 ?' H4 m! R# j2 U0 `& ~& F8 h
INC $0706- I" H7 h8 J- T6 I" r% I
LDA $7A05
# S$ ]8 W. @8 G* _ E
STA $0707
3 B" |1 `' j3 C2 p6 U$ o, T
INC $0707
& C6 J5 a3 N% o7 [
LDX #$03
6 @) `) T* d: Q0 q: z; Q: t
RELIFE_NUMBER_P1_START:
% M% K% q1 F, p4 U3 W
JSR PPU_START( p! F! z. f, ~% u3 D5 M
RTS" {" \% o* ]. e
1 v4 B# B! W2 i! t/ g& `
WEAPON_P1_ADDR:
1 f- y# U% j5 u& c7 E8 r$ @
.BYTE $21,$23
9 S8 N! s: g9 o3 K& {8 @
WEAPON_P1_DATA:" { N# G# ?7 v$ ]
.BYTE CW,CE,CA,CP,CO,CN,CEND/ W* u9 o# q/ v/ C
WEAPON_P1_PPU:5 c, v( }0 d; j- M
LDX #$00
+ | @5 b' `$ h2 q) g+ D* V
LDA WEAPON_P1_ADDR
0 s1 s7 O5 c& w
STA $0703
; P( D3 i) g0 U* A# \9 u
INX
. y. |- N) X8 {
LDA WEAPON_P1_ADDR,X
3 `: C; G& d1 y. N% _/ c! F
STA $0704
* x1 o7 v3 ~9 T6 ?. Z
JSR PPU_PROCESS: w S' |8 a) H( c# Y
WEAPON_P1_W:
9 f2 j$ T/ _5 u( ~/ J5 B
LDA WEAPON_P1_DATA,X
" z& U2 k1 m9 |3 E
CMP #CEND
9 t, N& a! C, w% {" O' h$ K
BEQ WEAPON_P1_START
A; Z5 e& Q8 B! x% v4 V& \- i
STA $0705,X
# J F6 C1 ? \
INX
; A$ U. w- k% }, t* D& {' S
LDA #$00
/ V! A; u# _* g0 u; x' X1 I# p; V! G
BEQ WEAPON_P1_W% U$ a+ ?9 e- B9 O& \- i$ {
WEAPON_P1_START:9 U) _1 |7 \+ J
JSR PPU_START
! ]' b, }$ e- \! E1 V. U" r3 K
RTS
; R1 [/ ~+ r9 |4 ?* u' n# R
BULLET_P1_ADDR:
/ R1 E8 w' r: R( h! t8 w) p
.BYTE $21,$2A+ G( a- t+ `) C/ } p6 T' r
BULLET_P1_DATA:$ `; [0 |' \0 k/ O
.BYTE $00,$01,$02,$03,$040 R; L; V4 R0 |
BULLET_P1_NAME:3 F# \$ Y: w7 S& I) N) |
.BYTE CN,CM,CF,CS,CL
* l$ `3 Q0 o9 ] A7 L! x
/ S+ `8 o( M) P* b2 G3 R& f
BULLETPPU_P1_PPU:' ]* C U4 O6 O8 {7 C
LDX #$00
/ d5 @ @# r! C, [$ Y
LDA BULLET_P1_ADDR2 I" h( ?0 N3 `1 r5 Z/ p1 q
STA $0703
1 R6 q! ~! }) P( q
INX8 u" {# h* ^( C* Z$ E. U
LDA BULLET_P1_ADDR,X
9 C( W6 Q1 g" u0 f
STA $0704* z- B1 F* e+ s+ p5 Z2 ~8 B
JSR PPU_PROCESS
: f- g5 ^2 G/ ?% N% U6 n
BULLET_P1_WRITE:
* w3 o! c4 F! ?
LDX #$00/ g3 c& C9 f3 Z* z1 \
LDA $AA6 ~) Y& x$ z% w+ b& A
AND #$10
1 A. I. j8 C7 T" o
BEQ C_BULLET_P14 _+ j0 p/ n1 G# [
LDA #CS9 N8 T: o: l, m' ~ s: i2 O; S
STA $0705
; I; [! `1 {3 I1 U. Z
BNE B_NAME_P1
, ^3 k' s$ F9 T! M
C_BULLET_P1:- Y d( N3 x0 I( Y
LDA #CC
5 Y# c1 L9 f+ n: x' u
STA $0705& K$ [4 u. J4 a2 t+ x
B_NAME_P1:! ?6 U+ A. o H
LDA $AA
0 z* v& Q s- @2 y
AND #$0F7 v5 d! a$ i D, N! u
CMP BULLET_P1_DATA,X$ q4 W! X/ D+ U I5 o% b" a# a% \
BNE B_NAME_P1_RECMP
- p' T) S* U# t/ o
LDA BULLET_P1_NAME,X% N8 ~/ G6 b" v: [% l1 k' W: r
STA $0706
7 R3 G% ?8 Y4 i8 B9 }( Q
B_NAME_P1_RECMP
' I {% `* k! f4 ]
INX
# X- w- @# V: R- t# s% @0 s* a
CPX #$05, u7 h. p5 M3 d8 w( k X+ Z
BCC B_NAME_P19 D! A; H' ~8 i X- J1 ]6 ^
LDX #$02, o" g& q. }) H: q1 p6 N
JSR PPU_START/ m7 s' F; B" `, p5 z! D
RTS
* K( n7 A. c& u5 P) f ^. E1 D
& ^$ Y9 e7 D0 N9 ?3 D+ s7 a
# h/ E4 ~/ k6 m( U% C- y+ ^
PLAYER_02_ADDR:7 l6 w( q, `: H5 ^0 D9 M
.BYTE $20,$B3
7 A- h! @) J& d9 w
PLAYER_02_DATA:! M7 I3 o" \7 A3 A K
.BYTE CP,CL,CA,CY,CE,CR,CSP,C0,C2,CEND1 d* m v9 Q) [/ Z
PLAYER_02_PPU: G3 x6 a) }9 o7 w6 k2 G
LDX #$00
" ]" h% D& {" o7 h) _
LDA PLAYER_02_ADDR
$ [5 t; [! i! u% X. i
STA $07034 g: n' j1 [0 U$ x* z6 M
INX
3 G; R) W' k& L7 W P& I5 F, J( P
LDA PLAYER_02_ADDR,X
0 V! |9 o$ u; T
STA $07049 m U6 r; w! Y/ t. `5 z" X' |/ O
JSR PPU_PROCESS/ F1 @! X( [9 d# X
PLAYER_02_W:
# f* p L+ b5 F ^( ~
LDA PLAYER_02_DATA,X
7 [0 o. h' h/ s5 w* C4 N- z4 m
CMP #CEND
1 {) L! u9 J0 _8 h
BEQ PLAYER_02_START$ a1 P8 y" M9 M- E5 x: f5 ?
STA $0705,X
6 R9 N2 X: b5 |# @
INX2 ?3 t$ |7 j2 x( z8 Z: x5 K' X6 }
LDA #$006 Y& |: R) f# Y4 |
BEQ PLAYER_02_W$ {2 |: F8 A/ k
PLAYER_02_START:
4 o K. Y. [& o( u- h/ u; x
JSR PPU_START5 P* ^+ K2 ~ q% p
RTS
# V; [& |, P) k8 L/ ?- M! O6 f
" r" ^ [6 f7 X: a+ i/ K
& @: Y, ~ j+ e" v. P
RELIFE_P2_ADDR:! j; v# |0 N/ q
.BYTE $20,$F3
- W. D4 k# r: Z ~5 I
RELIFE_P2_DATA:' ]+ h8 N( j) s+ t% u
.BYTE CR,CE,CL,CI,CF,CE,CEND
/ J% w5 W Q+ ?: x8 R( z2 r5 @
RELIFE_P2_PPU:
6 L' |! u, H- s1 R
LDX #$00
% L& g: I* ~( k, z5 u
LDA RELIFE_P2_ADDR& Z8 `! q7 o+ J6 M* x
STA $0703
" R* R' r. f2 _4 P% F2 x7 o
INX5 d( o& j( f; E' Q7 z+ f( q
LDA RELIFE_P2_ADDR,X
; a: d/ n x2 ?! t
STA $0704
( W: b6 x$ [+ A6 O
JSR PPU_PROCESS
0 h7 Z* M& i9 j# t: L' Q4 p. m7 b
RELIFE_P2_W:/ C4 Z4 z7 n2 j3 S& M6 ^& D/ N6 {8 k6 L
LDA RELIFE_P2_DATA,X
: v; f& H+ U9 ]5 ^3 f3 V9 c/ H
CMP #CEND
6 L. C- [: G9 ~/ H" o0 ^
BEQ RELIFE_P2_START. g4 j. Q9 p3 e: b0 A4 \; C
STA $0705,X
0 w- s" y- Y1 f! K' s' o' Q) g' j
INX
6 h* N0 _9 d0 @
LDA #$00% B' E( W3 X& z: e5 `
BEQ RELIFE_P2_W+ k/ `, r- Y$ ^+ i
RELIFE_P2_START:
( H9 D/ u% I+ V: c
JSR PPU_START3 c- P; c9 V/ H {1 L/ V# D+ M
RTS
9 d- o8 a S9 U0 ^6 ?- [% H6 l
5 N1 e- ?* A' G' }
9 Z: u' y8 K r% ^' K1 ?( ~
RELIFE_NUMBER_P2_ADDR:
8 R# \7 w: }2 L" A* z
.BYTE $20,$FA
' B% P! Q2 @$ }( p0 H* @. a
RELIFE_NUMBER_P2_PPU:% Z/ Q X7 z% Q4 h
LDX #$00
+ h5 p3 U. c: G2 q/ u
LDA RELIFE_NUMBER_P2_ADDR/ z H5 ~" h/ V* a' O
STA $0703. m' c( l* s0 t
INX' `. {4 F% z. ~; ?
LDA RELIFE_NUMBER_P2_ADDR,X! V) F0 J( @) ]
STA $07044 }1 j4 P# _0 [0 w7 v
JSR PPU_PROCESS
" W, Y6 K3 ]5 J4 A5 j9 ]
LDA $33
! I9 w7 N! t3 E* l3 |
JSR LIFETODEC
+ q. X( Y; N9 I& o
RELIFE_NUMBER_P2_W:2 @. d' [' k. J% _# q2 `0 _
LDA $7A03* z+ d% \1 d. f/ V% O3 ^6 ~- u6 H/ \
STA $0705
4 f- |- k4 v5 H8 G+ [
INC $07052 C d b/ a. g E* O& N
LDA $7A04
$ Q3 N# y4 u4 _" C
STA $0706( h4 n* U2 i5 O) x3 J9 B' [& ~
INC $0706
- T! R6 a% y% ~6 E
LDA $7A05
! z: ~9 s$ X& M% |7 _; V& R; R9 ?
STA $0707
- |, g9 u/ x! t3 s7 ^
INC $0707
* O: I9 N$ J9 q0 X5 k' w
LDX #$036 `# l: H# d$ p) K, Z6 }
RELIFE_NUMBER_P2_START:. z. }. O! u9 s! p. v
JSR PPU_START+ G+ u" w9 W4 C
RTS
1 C$ ?6 `# {. h3 i
& Y2 l. s) E" ]% d4 i8 w7 s
WEAPON_P2_ADDR:* G5 Z/ K. j* u% k, _
.BYTE $21,$33
& I% R* q6 ^, ~+ C) C/ {* n5 F
WEAPON_P2_DATA:5 y7 f/ E3 }. U1 c. U7 O' N
.BYTE CW,CE,CA,CP,CO,CN,CEND1 n& O) T8 U' n! C" c1 R
WEAPON_P2_PPU:
8 N; L8 z* Y X, s: B
LDX #$00# [$ A) j! A' y) Q& j$ g9 e
LDA WEAPON_P2_ADDR
4 H1 c2 Z( L) U5 B1 C, }6 N
STA $0703
" k6 _/ c* {) D) C4 r& q/ b; U6 P3 l( P
INX
$ {1 A7 L* s |- s% ?) g
LDA WEAPON_P2_ADDR,X1 ]$ K* J1 l) |$ [
STA $0704* K7 T( ?8 A) o. b9 h
JSR PPU_PROCESS- ]. w; E: ~+ h0 `, L/ W
WEAPON_P2_W:
* q$ |1 i6 y) R5 T; W7 m+ _
LDA WEAPON_P2_DATA,X0 Z6 H6 A+ u# ^# F }6 E" m. x: `
CMP #CEND
4 K- d9 l! l I9 \
BEQ WEAPON_P2_START3 o1 p, j. T$ U" B# H4 |; u
STA $0705,X
, v! `' j' z* j7 b2 W
INX1 {, r X# L5 B% _$ {
LDA #$00
! Y2 e; @! j& y3 I
BEQ WEAPON_P2_W$ z5 h7 n& j) o, I/ o- I' B; ]. ~1 S
WEAPON_P2_START:
( l, _$ G% Z; l8 @; i( l* I
JSR PPU_START6 A: M5 l, m9 j
RTS
j- a" I3 \, P6 d) g1 J/ _* C* r
5 T$ I2 S5 B: u; ~( ]
BULLET_P2_ADDR:
) x8 A' o9 E. k) s
.BYTE $21,$3A
5 B; g- o! n- l V" H. W
BULLET_P2_DATA:
% G5 X% l# e- Y7 ^( N$ | ]- p
.BYTE $00,$01,$02,$03,$04
/ P/ H! Z+ p- a+ B! i
BULLET_P2_NAME: h9 `) D9 a D: e
.BYTE CN,CM,CF,CS,CL) h8 T- q3 ~4 i5 p- \
; D1 y( o9 X6 G" C4 N6 T) w H1 L
BULLETPPU_P2_PPU:
/ V+ c0 I# o8 X
LDX #$00
8 I9 b, a; p/ D+ W1 G! u& L# i
LDA BULLET_P2_ADDR; _2 Y) U7 G* S% |7 J
STA $0703; T! | V. p- k- h2 b6 m5 @( U
INX
, e9 i! A g2 H' V' }! G2 w& k
LDA BULLET_P2_ADDR,X0 n$ c# o9 j% v: e P* I0 w4 d
STA $0704" G2 X }9 t9 o) n
JSR PPU_PROCESS
- b% o, u v2 p0 ^
BULLET_P2_WRITE:
% U! ?( `. i0 N. l4 j, a
LDX #$00- L! b! u8 }( W. ~ Z+ z
LDA $AA& `7 [% e8 J3 ~9 U, d; t% B1 l
AND #$10
7 _& h( L! s1 E0 a) j( v
BEQ C_BULLET_P2: b" M' S3 W6 h+ \# ^
LDA #CS$ x0 s; Y# I- W- f/ R9 Z
STA $0705
) i1 V' g0 @2 g8 H( a
BNE B_NAME_P2
& R1 x- A8 s0 M! A" a( Y
C_BULLET_P2:: r( K) H/ W" t( L8 N# h
LDA #CC
7 z) Q( M& A+ k' B8 m& N b; Y
STA $0705% Y1 I% N2 C) h& N( s* F# p3 L
B_NAME_P2:3 V% `+ Y; \) l/ B- D) c" B% o9 a v
LDA $AB% t$ X7 h5 j- g _ s
AND #$0F" O1 i. d* Z& P' E" @! o) S
CMP BULLET_P2_DATA,X
' ]$ z3 T6 a6 x" r8 o, `3 G8 H
BNE B_NAME_P2_RECMP
0 |4 W# x( p9 V1 J
LDA BULLET_P2_NAME,X* e& ?. N Y6 S& E# Q E
STA $07065 G) k' N, g) m4 G
B_NAME_P2_RECMP
- H4 ^& w& G) c& _
INX
4 a1 L. H2 X% A$ Z8 l/ `
CPX #$05
2 U& j1 l3 \4 p. l2 h+ C
BCC B_NAME_P2
# H/ J! z# @2 c1 I
LDX #$029 z) v& Z% j8 \, a; r
JSR PPU_START/ {" _+ n+ I% I* ^& n2 o
RTS2 d/ W% k ]( G l$ D
+ {2 G( [4 o+ o; }9 O# S3 J" P$ S
/ j0 H5 T( Q+ M3 E3 ]9 D6 a% x% @
9 H+ G; Z( Y6 V. W/ A
" q7 r( D! `* u- q0 w
- P. l U: F, ?6 U6 W
! t) k, x7 Z% c9 L' ~
LIFETODEC: ;十进制转换
) x+ ~, X8 ^ c+ g+ a$ s9 N- H/ f
LIFEL1: ;initialise
3 Q, r9 b! K# D T+ h' G+ e1 r
STA $7A00 ;$7A00=F3
9 K3 b% R! w+ g0 k7 b3 I$ s$ R4 _4 q
LDA #$00
9 q8 T6 \; }7 s% B4 {1 e0 k
STA $7A03 ;$7A03=00
( V% }2 p! u5 O
STA $7A04 ;$7A04=00
: J4 Y/ |' g8 m& K% L
STA $7A05 ;$7A05=006 G K! h$ a4 R: H9 C W" d9 [1 c0 Z
LIFEL2: ;copy data $7A00 to 6001
* i a# T! x0 {, o. q. p+ x
LDA $7A00
# K; c! l( O# B0 U2 M/ S( S9 U2 r
STA $7A01
. l% j6 g4 p& A l) u: M
# }) ?: W) Q! O3 w7 t* L& n
LIFEL3: ;hundred
: A1 e% B$ S2 L+ o! ~( W8 F: ]
LDA $7A01
$ a1 m% M! T" d% c# p- |7 ^
CMP #$64- H. e0 o- q+ T5 h3 `
BCC LIFEL6 ;$7A01<100 goto L6. ~+ [$ _6 v: i- I
LIFEL4:/ `6 ~& k; \( D- `4 [2 X9 @2 @
LDA $7A01
3 U. b+ Y- v$ z6 c/ T0 W" ~, ^# a2 U+ G
SEC
& U* J1 c$ \2 y( w2 h& [
SBC #$64 ;$7A01=$7A01-100
, x* @0 k2 {% c0 {( Z8 j: F
STA $7A01
- F* v# j: W$ M& M) g$ e. c5 S
INC $7A03 ;hundred++
* k; J6 u1 A$ z5 D
LIFEL5:
: \8 v5 S8 P* S9 h6 c" V/ `; F
LDA $7A01
2 s4 d% H5 G* S/ c6 E" s. C
CMP #$64
% k8 W3 Z5 S& u* _% D. k3 `
BCS LIFEL4 ;$7A01>100 goto L4
5 ?( g3 n1 f) n
, q, @; E+ B4 ?9 V8 e! F4 o
LIFEL6: ;decade
9 q# x; Y' g: m8 p. W( D
LDA $7A01
4 C: y/ m' Y# O2 ^" g6 w2 a f
CMP #$0A
9 W. i5 v C! ~9 i |$ A
BCC LIFEL9 ;$7A01<10 goto L9
7 X8 n3 t( l1 s# m! k, u
LIFEL7:
: V2 e3 l& R1 A. U1 j( Y
LDA $7A016 ~, U! y+ I' ^; m) d
SEC4 c3 u- @' j/ a `! R. }' K
SBC #$0A
! B; _4 \/ `! C
STA $7A01 ;$7A01=$7A01-10( p. c i L! f% `6 c
INC $7A04 ;decade++
O. B9 P; j" S R2 t) N6 U
LIFEL8:
3 B# ?2 ? Y$ u L5 e U# E
LDA $7A01
5 I" A6 E+ a- h% N& }1 @5 w
CMP #$0A
) L* E ^1 z+ u0 d+ R$ ?* e* a
BCS LIFEL7 ;$7A01>10 goto L7
7 h% q" H5 j) j! G
;unit
+ s+ o& K [6 ~" l6 ~
LIFEL9:
- E9 \/ J0 h6 _7 E( N
LDA $7A01 ;$7A05=$7A01
P5 G+ o, _* q
STA $7A05 ;unit
9 f5 Z+ b6 s F
RTS ;return
6 U: P* m9 p) J8 [. r# \
' `) K/ N* `8 k) m, ~
5 G; Z5 p8 S. Z+ ]: `; Q2 l
( c+ F4 q* w* X. v" H
PPU_PROCESS: ;PPU地址处理程序* b: }" V2 ?: z" p, r0 a
LDX #$00( @1 S8 B( K( y* k( I' P
LDA $FF
1 `8 N& Q% u0 w0 i' Y8 Y
AND #$011 o" L$ U- a4 z! N
BNE PPU_2400_27C06 ` X# z/ {% `3 F: H! O# _9 a
PPU_2000_23C0: ;命名表1
2 r9 T+ T* J, j: K4 `
LDA $0703
; a" R+ V" E4 ~; ~
AND #$FB
! R, k; \. {) s: d4 A8 @
STA $0703( \5 e" M& ~" H$ Y/ Q0 J% O
RTS
8 x Z% b1 B0 ^9 }7 d+ G4 `" H
PPU_2400_27C0: ;命名表2
& c0 K" {3 s- V. p: k& a* c
LDA $0703# O6 |5 w* u* X8 M& `( ~: ^0 D( q
ORA #$04
, n% t7 N0 F5 p# T
STA $0703
: g$ @( }8 z( d2 n
RTS
8 d8 X2 c4 |1 G' Y
4 H) [2 F) P+ r' Y3 k9 [
PPU_START: ;PPU数据写入1 e) ], P" ~- k; m. H1 y' c
STA $21
, }8 c% ]% ^1 B
STX $0701
2 M& `9 F' w v) U. x, v% ~" J
LDA #$00% l& S" F+ m$ y. E+ X
STA $0705,X
4 _' s0 V+ a9 u+ o
LDA #$01
6 Z. Y4 J5 `/ `- V
STA $0700
3 {9 g# O" Z6 s* i/ b0 L
STA $07028 \2 Q: V5 w( t7 u9 w: f. n* q! n
RTS
9 q7 g8 X! `( e0 ]: i4 l
& M' k+ }( w: j
; N$ h! O1 H$ U8 b" W
! P3 x0 ^' G3 i1 x) V1 \% e/ G8 l
4 e5 ^& P0 H4 }
, Z6 e' u6 G. N6 f* g% @

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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