[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5 h) Z6 v0 \+ e; G, g5 y
作者:FlameCyclone
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时间:2017.2.12" q# `1 z! P4 Y+ B P' Q2 q
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按键跳转:$ E0 A& @: {" G
C1EF:95 F5 94 F1
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C1EF:20 70 FB EA
4 w3 M% {) M& U$ u% }/ |- V
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滚动偏移:# g* d- g+ u u. u
F936:A5 FD 8D 05 20 A5 FC 8D 05 20) \2 [/ J$ g7 Y2 l, ?
F936:20 C0 FB EA EA EA EA EA EA EA
4 D2 j- ?) e8 c3 K
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背景调色板:
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CF20:9D C0 07
3 u3 h# }" \% P/ y1 q
CF20:20 A0 FB; K# j$ a# W; P7 K" D$ [
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PPU BANK号:+ H0 j d8 B# W2 z1 o
C8C9:9D F4 07
( e5 y6 e0 H1 H. U3 g6 n) e
C8C9:20 B0 FB* p4 C7 ?, ?! E: j6 ]# a/ y
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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, ?0 ]1 }/ {4 P0 s! N- [
AD 00 80 48 A0 00 20 21 FB 20 00 A0 68 A8 C8 206 [' _# `6 [ x( A* G
21 FB A5 FF 8D 00 20 68 A8 68 AA 68 60 FF FF FF6 D- ?! w1 I# @) p
3 g6 T0 B5 t5 d4 }+ Z8 u. D5 M" x
背景调色板:: Q: s) {3 P" r; s4 P
FBA0: 48 AD FF 7F C9 FF D0 02 68 60 68 9D C0 07 60 FF
7 |8 C: U; d4 i
+ D+ A1 V5 T w f3 t N- G% |
PPU BANK号:
5 h. s Z( m6 [
FBB0: 48 AD FF 7F C9 FF D0 02 68 60 68 9D F4 07 60 FF& Z5 F9 q4 \9 @
3 j( j% n$ C: R1 {' @$ I' C' c
滚动偏移:
+ q/ h5 q: h. r1 l. ~1 l: }
FBC0: AD FF 7F C9 FF D0 09 A9 00 8D 05 20 8D 05 20 60
' c9 @. w' U. t9 N8 E% J4 M; O
A5 FD 8D 05 20 A5 FC 8D 05 20 60 60 FF FF FF FF
$ _: o, e' Z( E4 ^" P* Z
5 T; X6 }+ f: C7 O
" [9 W5 C* [5 D+ H- f
切BANK后A000:
6 c. ~( F+ H$ y) u, b! D
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# [( v0 @* e* R" O7 X, r/ _% c
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6502 simulator:( j8 P7 J; n |7 Z5 V- m& \
PPU写入程序:
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.ORG $A000) C5 p+ ~8 c6 B6 @
CSP = $80
% J0 I o W' T2 ]/ v% `4 A
C0 = $81
0 n( J4 X5 C0 Q. y( i+ V1 ^
C1 = $82; q8 n/ r' X3 h- x3 x$ j+ l6 A
C2 = $83: f% U R) [. n* a+ X- @
C3 = $84
' u' \9 O1 W% Z9 A8 f( x
C4 = $857 n7 U9 R6 z$ E [ K
C5 = $860 L% \! k5 t- k# r) T
C6 = $87' O4 M" O0 ]# j% Q& o
C7 = $889 Y! }) M3 r" D( G7 ~# |
C8 = $89. u/ j8 y( y6 _( Z: T* S, ~+ f
C9 = $8A" F/ ~0 _( P1 W, M( Z' e! T, i" R
CA = $8B
5 g# y$ r; m; V8 `2 S1 w
CB = $8C$ V: Z8 h: R" I/ j) |; t) H
CC = $8D) B' T* r3 \ ^6 B
CD = $8E
6 J( \2 X F; `6 G, I
CE = $8F' G5 _* |, Z" _7 }
CF = $908 ~% P5 _! o4 k& ?
CG = $91
7 d% E) Y& i- h2 z$ z
CH = $928 X4 f, ]) O6 l6 b5 r
CI = $93
+ D7 g4 ~3 G3 f$ _' [
CJ = $94
6 t% c2 m& E: V+ `+ m
CK = $95
0 \1 R/ C( b! O$ g: k6 e
CL = $96
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CM = $979 `7 n2 {/ a% U9 ^) d2 m! x& c s
CN = $986 e% h, h0 y9 A( V0 t9 Y7 a
CO = $99( B* B( @8 U) \, J4 B5 B' h
CP = $9A
: ^/ {4 M" f& a& S( k: I
CQ = $9B
/ f) N3 t0 g# O: Y
CR = $9C
( z( q/ Z& D) E3 N- r2 K
CS = $9D. y4 S+ F7 j5 U" ?
CT = $9E, H y9 l& |$ g* a5 ]
CU = $9F" }. o. X% d4 ^7 ]+ B
CV = $A0
/ |7 O" [& h" o
CW = $A1
1 @2 d9 q* S7 ^" e6 H8 }! ^
CX = $A2* f- x% y9 x* q" U9 f" H' j
CY = $A35 g/ x9 B- ~$ r: i7 w7 q ?# J
CZ = $A4% r. c) @- Q2 p# ?
CEND = $FF
- q! b+ K7 D- S
( l: n; T, u( C" W
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CMP_RE:4 M6 q K; D" W$ b) R9 T
LDA $FF
3 p5 N" `( Y. _% {) Z; V) p
AND #$7F- z9 w5 S* B% h# M G3 y, z; p' o
STA $20005 \' \! ]. o7 Z8 `( N, _
LDA $2002' M# L e- ^6 w5 @$ P! {: B
LDA $25- K8 o5 I+ B; G: b! A4 \
CMP #$01
" n' G" Y/ }1 v7 y4 g
BNE PROREG
! o# Q$ O3 Q6 c" {
LDA $F5,X8 A, n: \: Y/ E" a( j6 S+ u) r- c
AND #$CF5 i/ g. x. A( O8 r3 U7 ?# E7 _$ C
BEQ PROREG/ F* t" Q# x: X4 C8 A6 p
JSR PPU_CMP
8 Y7 ~1 @( q& K
C_RE:
# {5 \* D; y" b& B) @1 ]
RTS* O! b, D4 v6 T9 f' w% F: D% G. Y
PROREG:
. L& o) B5 z; u/ T- [# _: K
PHA
. {. U& q, D5 C/ V+ P* d& K
TXA
( D9 {! w% }, Z: Z7 F
PHA
! z) \9 U. ^/ m% U5 J0 L
TYA- @6 p2 Z2 `! Q. ~( N/ V; \
PHA
; l |# [! D; X3 J' ^, I
LDA $25
( J1 m4 g( q8 F
CMP #$01
+ F7 y' {) r8 n0 n3 d2 V9 f& ^
BNE RE
7 O8 E% j' y) W* M" ~1 X
LDA $010A
6 E" K, Z( X9 T+ X$ ] e7 Q4 A
CMP #$00 V- Z# \0 a# | m" e
BEQ P1* e& {: T+ r# j: J. R+ [0 h
5 o5 u7 O3 A5 @7 V0 O
RE:
7 S, z. J' g) O3 A1 m* Z
JMP PPUWRITE3 a/ S( A. R" E+ q7 Z6 `$ T- Q. z
0 I- D+ a3 w- Q5 G/ l t
P1: ; 条件判断
; ^# r9 M+ H$ [0 U% f
LDA $7FFF
& T8 L7 B/ r# N5 ~( B" W
CMP #$FF: x0 Z' Q& C5 U: C3 ~7 i" o
BNE P1RP4 T/ B5 ~) c# _: `; d3 Z' m
LDA $7FA0
/ J: _) W. T. F1 v4 f$ ~
CMP #$00! Q& ?: o& P( V8 G
BNE P1CMP
3 M2 v" m: c' u- Z# _+ ]
LDA #$FF
0 }! O* ]5 Q6 |+ } w
STA $7FA03 g, S4 o% `/ {1 p5 `$ }
JSR CLEANA- x3 Y, q7 U0 N6 B( O1 p
JMP PPUWRITE- K0 W6 ?# ~" U; K5 v, F7 p3 k
P1CMP:. f, B3 h2 _0 _7 o3 R' G8 O8 r
LDA $7FFF# e" I7 I4 y7 S2 o2 X
CMP #$00( ~& ]6 q) ^; e. c) V
BNE RE
' D% B w3 K" a. o% x' J& X
P1RP:1 b: k: a' l T5 x0 E
LDA $20024 M5 Q2 ^; b: s. v
LDA #$00
) T0 Q. ?9 ` @/ l2 w- F1 k
STA $2001" @( |/ }* D* d4 t: V9 r; A0 N1 p
LDX #$00 U7 v) R6 t% z
LDA #$FF0 _5 Z% G- U; N
STA $7FFF/ B2 {0 M' f% b+ e |. n
STA $7FA0
! \" N* G+ Q+ P) h$ p
JSR COPYPPU3 T% I6 _9 p/ h! _6 a- q
PIRP2:
# k; L7 f" f" i9 w3 R+ N" W% N/ P
JSR CLEANA
3 b1 Q/ N' M0 U- Z' Z% c# M
JMP PPUWRITE
1 @5 I$ S, l8 w* @9 J) y3 `4 D+ l! z
0 \7 q1 t0 M$ a1 y" P2 p6 |
COPYPPU:5 W* l& Q3 P& g
LDA $FE
5 H2 ^, |5 G2 X
STA $7F50
, E. L- [8 p% Q8 n/ r0 A: j$ b
LDA #$08
1 m: ?) F4 V& a, a& ~3 p% a o9 G
STA $FE
) J0 Z7 p ^7 Q5 J1 l
L0:- k5 S7 I; B+ m; ?* T
LDX #$00
0 ]0 e) X) |0 o1 _; r. f
COPY_07C0_07DF:6 e( o% c" ]; l
LDA $07C0,X {) D2 S; x: l# V% c
STA $7F00,X- q& P4 D! R( j, D
INX
4 k, B% e) E8 R1 i
CPX #$40- l( G6 e2 ]; B5 S
BCC COPY_07C0_07DF
. T1 m) D% j% y( q7 i: u" m! q
LDX #$00
" R$ D- n. x9 l$ t: J* O
PPU_07F4_07F7:) ^/ q1 z! n* U6 ]# L8 \& j- J
LDA #$005 `9 J+ D& Q, a+ J( b
STA $07F4,X9 l8 i1 X' G! G5 e6 U0 Z5 H7 @& {
INX( C8 z# M! _/ q: j" d3 L6 X1 n- q
CPX #$04
" Q+ R! F' w3 s6 y; C5 o% Z, d
BCC PPU_07F4_07F7
9 ]6 [( o* D; t% w' K% A* d
LDX #$00
# w4 b4 ?- u. |0 Q
COLOR:; V3 f& P& \. V. X1 q& `9 S3 ]
LDA COLOR_DATA,X8 r% u; }; u9 k& q% r
STA $07C0,X" b4 I5 Y3 Q; g; V; P/ m
INX' w" g/ Q. {3 w3 s, C
CPX #$10
3 w! m$ g# t0 U) _* _
BCC COLOR
' d; g" X3 V5 \. ~
. _; r$ }, n0 ?9 F; p1 `% X( p
PPU_COLOR:, s/ h* `: O4 v$ \0 F C S
LDA #$3F3 I& e, b- l, \" s
STA $20066 i1 l# m" Q, H0 I
LDA #$00
/ z6 q0 i' Q& I B
STA $2006% e! y, `5 ^ x$ }$ e- |
LDX #$00
; M$ w3 L" k+ b t. D
PPU_COLOR_W:* h' k3 H, V4 X' k: O. ^% w3 H
LDA COLOR_DATA,X
6 ^7 U# t6 ]7 p8 O, y- U& n- _' t2 g, e
STA $2007
) \. W( g0 t6 Y4 Z/ S4 V: `
INX
6 j% R$ I' T9 _( Y
CPX #$10
2 j' Z( k7 O" o2 @/ s) O
BCC PPU_COLOR_W
, W o0 a* O* H" K8 h8 J) R
7 w" K- K4 q& F5 m: _4 W- |' N
3 t+ K% \/ W. n6 w' D- j" B1 {
LDX #$005 d3 F- {# i' v! H$ Z( N( A3 l
LDY #$00; J1 r+ W" _8 ?* z+ S
LDA $BD3 _! H* \! m. H5 w- \. j
PHA5 w% ]4 U3 m# p; w5 d s% V
LDA $BC- Q9 z' R9 X; O
PHA; e4 a; ]. @. J+ ~* }% F
LDA $BB) j' R- M: s* S
PHA/ N% r& f( Y# l
LDA $BA6 C( u5 \! O: J1 Y+ M+ I
PHA
; d+ q8 }$ ~3 ~, _/ s, v, h% E
LDA $B9
# K/ B6 \) X( d0 M3 N
PHA
5 D9 n3 S& l3 ` F( X8 K* c. v6 f; p
LDA $B8
5 H% T) m, w0 E$ Q
PHA
+ S0 y7 J. ^8 ~1 E- B, Q! H
LDA #$00
4 _! V. k0 s6 f8 C" Z+ v6 N- @
STA $B8
& L% N& P- q( W; D6 j- j( d1 j- Z, D
STA $B98 L1 u: H( z2 s" y/ r
STA $BA* V( H6 M+ Q# o7 K [6 ]! A
STA $BB
& v% a7 Z- m7 D* l, {* ~
STA $BC; l: }/ p3 B& Y9 z
STA $BD
1 y2 k5 Y* c2 H, b- I
LDA #$00
! K9 k4 R/ a. h( L9 g0 } N0 O
STA $BA
8 l, q3 Y1 c" g
LDA #$20
9 c8 |! F/ o" O. B2 m' Y
STA $BB# [# g5 }1 s3 V/ }$ A5 [8 X
LDA #$00
# }4 y C$ Z) I+ z5 q5 q0 \
STA $BC
: d( J5 Q u- Y" q9 F
LDA #$60
. F4 ^, f% Q. J }! @
STA $BD6 j" \6 K4 |7 u5 j2 B1 J
2 T) b( ?& G6 j s' ^
L1: ; PPU复制
$ ~$ W1 I& w- V% A B0 V& K
LDA $BB* X+ B0 K) q' ?
CMP #$28
1 K+ D: @; d; D
BNE L2# L, L# K: F6 W( Q
LDA $BA$ G1 @/ \ Z5 N* m
CMP #$00
$ X9 G8 V1 O* z4 s, O- f
BEQ PROADPLA
8 l$ F+ e- Q7 D D- p
1 B. n; l2 Z# L' }% ~
L2:1 W5 N1 h* Y) R# ?) t
LDA $BB
0 i5 D& t- U5 G& m0 G
STA $2006
& ]) q2 b h/ R: c4 X, u# d) c
LDA $BA
3 d/ L7 D/ R' e; i& W6 P' l$ v( ]' Z
STA $2006
3 {8 V! r: Y( X- c8 e1 }
$ v1 Q1 A1 O& d" J
L3:
; ?& H' i* `0 w3 {' j4 F
LDA $20070 t. k) ^4 o2 v' h5 A a1 M
LDA $2007
* X* Q, J$ _6 m& r, {1 N
STA ($BC),Y
) p3 D' B2 t7 S
* I7 K: I% l t% k! s/ p
L4:6 U9 j0 f" r7 X" y ^0 v
LDA #$00
7 @5 K: m3 k' r% G R3 f! l
STA $2000# ?& c" O4 V. t) F
INX- O# Y- m# q9 G( G
INC $BA
, A5 S: R. \' Z7 Z' m, y9 f+ f" q
INC $BC
T! R8 S& P' h; Q3 `
CPX #$00/ v% W% k+ p$ ~8 S% _" d; \
BNE L1* J1 x( R# F/ @0 I5 }
INC $BB* T8 G8 h! p: X, X U
INC $BD
3 n4 c! m* m8 P; u
JMP L1
& G) K7 M" X: P, G& w& L. e
7 @' M* G/ e! M9 S2 [3 B0 n
PROADPLA: ;出栈
) K* j5 b$ C& G) O4 A4 y
PLA
0 q/ H! A$ a+ W8 K* ?( y* t
STA $B88 ~$ a% W) b0 ~3 E( o
PLA
/ q$ E3 B- n7 }7 K3 D9 M9 {
STA $B9
( x4 S/ [9 h# j
PLA
. Z$ u9 n6 y0 p" v2 w
STA $BA; X3 G$ ^9 ^* m5 X: j: s
PLA: s' k5 t2 O" k8 H9 X
STA $BB( k# J; T3 y7 H
PLA
6 W/ |3 T# }& { Y/ t' v x
STA $BC% v8 L! @3 J: t( |( e0 L
PLA4 v8 i% U0 n( E! B; g6 g
STA $BD6 U7 B: s* Q) L; Z' c1 I
CPRE:- ?5 p$ A. {: a0 [
RTS5 |; ~$ e$ F1 e
$ e1 y) I2 J" X- t
CLEANA: ; PPU清空
1 ], {: }3 p' \$ i0 J" H/ t* C
LDA $BD( Z$ E) T2 J' b9 O, a
PHA- }: a( c! ?. s1 w
LDA $BC
2 z4 @2 p- ^+ E" M3 g8 j
PHA
4 N6 h0 \8 f6 t O0 B% r
LDA $BB
$ p/ I, p( q- Q: K9 J, j6 l, R, O! }
PHA" r# E# q6 f1 a/ _1 Q! v/ M
LDA $BA
. }: D0 m& D" F ]1 P7 a* b( Q
PHA1 p2 ^! X; z" u4 X2 }. [
LDA $B9
% T& ~4 a- p+ Q! j: H8 Q" n
PHA( }" W6 ^7 C$ h0 c$ k4 D Q% l
LDA $B8
: L# y, Y+ L$ c" R" J5 B- X$ ?
PHA$ D d6 \! _8 ^5 L7 J
LDA #$00
, L) p0 y: J6 W2 D
STA $B8' D+ ?/ x0 @" |, T$ _
STA $B9& X. R- d& u0 g
STA $BA2 F: k, H' u; d4 t4 n
STA $BB
! O0 |" F, c' ]
STA $BC0 w9 L' u4 N A6 \7 [( n5 L
STA $BD
) G2 ]5 S3 b1 M, n* ?9 n) y
STA $2001- K3 q$ \: n, t& z2 D
LDX #$008 V* q7 Q9 B. F3 [4 ]- E
LDY #$00
/ `* d) U1 S( @" t" |0 [
LDA #$001 F$ @5 i! m a$ F
STA $BA& i' e5 I+ Y- W: c2 u5 R% s
LDA #$20, o/ I: a; n: ~/ L5 J) k& V
STA $BB
# o5 R% ]8 s0 m$ r
- Q* C3 }/ \! @( ~
CL1:
) Y" i/ A! N d, I1 r9 [2 G
LDA $BB) n% v/ ]/ v9 A9 C- L: |
CMP #$28: _+ u1 S7 p. {
BNE CL2
Z! r6 i' h: D1 i3 F/ Z1 \2 S
LDA $BA
t4 N2 Z* V" A8 b. K, V1 |, i! C
CMP #$00
* ]( c/ ^" o! [3 z6 v; d4 w% q
BEQ FREEWRIYE* o( q V& y: ^1 w1 u
0 ?! ^- Q6 M# X* s
CL2:
1 o4 o8 C4 Z6 @% [4 N. U, k7 o9 P1 d
LDA $BB
+ c& W4 X% p) \ ^
STA $2006 b6 r2 _1 v9 K+ m
LDA $BA* Q: K4 _. I9 n2 L* O2 G3 R6 j
STA $2006
9 f7 ~3 R1 o' ^& R% `7 K2 N
: J9 t4 Q: Q+ d/ k
CL3:
6 u* Q; V9 O& s
LDA #$00$ T7 E( z. x6 m- w8 e2 R! T- x
STA $2007
' c! t7 S4 r& r4 W( y9 A
( |4 a" J8 j/ J; \' x
CL4:
' Z: |( {2 @+ ?
LDA #$00
- l7 k. L. F1 {2 Z" D% n/ I7 B
STA $2000
. e+ p( I1 M$ |- f" C
INX( f, a$ v4 I8 R
INC $BA+ Q+ d8 |0 ^( p/ R# `' ~$ J
CPX #$00/ x$ O( H) N$ w7 f. G( {8 x" c- m
BNE CL1
$ c1 k$ r% M: J; z8 F
INC $BB6 G- {$ p" f% I7 N; e! r
JMP CL1 % g( V+ K, c' Z' T1 `4 \/ L- w
0 b- m6 {# \1 T, I& Q$ T
# z% u- I6 d7 q, Q; g8 T4 b
FREEWRIYE:) z1 y( e t& D6 F, @$ r9 O
0 ^" J( B3 x) _# X; i& C
NOP, k2 D, {; x) G. w, t' y
. z4 Z5 B+ U+ x7 g6 o1 g
( C1 u6 I$ @0 @5 ^* j9 [/ [
/ ~+ }! A* {. M5 h. ]
! h- e1 u- r6 O3 Q: h
1 O) p2 k8 k0 l( S4 i5 g
CLEANF: ; 恢复现场
+ V2 H9 N2 K- W; P4 v
: ]+ c7 a$ w9 q) e
PLA: ]! H1 U9 I o
STA $B86 }! ^3 @- o$ x6 w* d' x
PLA
, G2 C+ k8 ?& P5 f M$ R9 X
STA $B93 `" x1 o% X) C) w3 t
PLA
W0 k' r, G6 _9 T
STA $BA
& ]: d& q2 M" H3 O) O; O+ k
PLA
$ ~( w1 |7 Z9 Y# {2 O8 C+ G
STA $BB3 }1 D. ^3 |/ ^
PLA
5 @- s8 w& r6 j! q
STA $BC5 K2 P2 k/ [( v; Y" t
PLA7 Z6 o# Q# G9 i0 d4 _
STA $BD
9 z% i! r8 K0 `4 z! t
CLRF:' t% `. @- D" Z
JSR FREE_PPU
4 W, I; `" p7 }0 E% ~
RTS. O3 P8 Q, E" i8 c8 ~3 R
9 Q6 ~% s0 l6 b8 n& o6 x( V
- @ ?# G* Y& }" c
PPUWRITE: ;PPU写回
3 k6 D& Y, Y+ E
PLA' f! H Z8 w ?1 Q* o
TAY. k; l, Q1 d4 d
PLA
2 {( s/ ~1 g7 [3 c. F" J: [
TAX
/ t& i3 t" X: w. O8 v; x
PLA
2 \( m7 `4 U7 k: t! X+ @. M
LDA $25
3 y, B$ t0 w' g4 m& g2 j4 y* G' d
CMP #$00
4 D U' [2 d9 Y3 V1 b9 T
BEQ WP1
3 [; q- x5 c" M3 T8 J: X
LDA $25
% T2 g3 h( W1 X; b9 Z- D
CMP #$01, |! V, h5 |$ e5 b5 l, H/ Y
BNE WRE
% f; O# w. P A: X/ M2 ]9 V
LDA $F5,X
) }) c% c; p1 Q$ N$ v: F
AND #$EF/ D) N: |" m/ y5 c
BEQ WRE
! J3 p% o# `/ ~% `0 a5 R
LDA #$00
4 q6 t* Y( S( p( V* z
STA $7FA0
# Y6 {' F; H3 s9 @( S, h; w/ h
+ {( {+ O+ J# S' G, J" \' [
WRE:* O% ~$ \" e. S3 I, k2 p) H& f- T
RTS" e9 W, h2 ~7 C# _' |# T5 x
7 Q: ]$ R6 w4 N$ o; e7 }& _
WP1:2 k( G' U* p9 @) j/ k% j. E* ]' [& r
LDA $7FFF. m& W0 ~: Q& p0 f
CMP #$FF2 f; |. ~. Q! z! g
BNE WRE
) x3 P. |& J3 L
LDA #$00
+ }9 f* l+ ^ K+ v Y
STA $2001
' D, n* o- A N! j# U! x! U
LDA $BD/ F1 m$ j+ j3 n# F
PHA, R5 x8 t& J! Y0 [. T
LDA $BC
`6 f1 _# Z' i8 g- k. l
PHA
2 R9 J4 m! |4 [) \) T
LDA $BB2 W+ g+ J7 @% D
PHA% H3 n: C! s' _: W
LDA $BA$ v4 z3 q' [, i/ n0 ?1 X! a( l
PHA0 z7 L6 ?. f1 m
LDA $B9+ e8 j' M9 y7 F; w- r
PHA6 h; \* A' j0 s5 i5 W- w
LDA $B87 n* k. `' ?& z' H1 T2 O0 a
PHA
$ S' Z" Z6 ~! r
LDA #$00/ @0 |8 I1 i7 P( Q5 {8 z
STA $B8
. s" I& _& N- C4 Q0 C& P7 z
STA $B9
; H* {5 r1 ^- C8 s) m+ J5 @
STA $BA
% N/ Z `2 H8 _% K
STA $BB4 w/ A( b* f) w9 D& R% m. B
STA $BC
4 `" ~6 |" K6 N4 t
STA $BD" L) M# ?5 H1 `* O# J! q4 e% g" ^/ K
LDA #$00
0 a$ a& t- _" h
STA $7FFF Z! C* R! o( _7 S# }2 D1 \
. U1 q; _, O! n+ n
WL0:# {; m; O! ]9 ^* V( H. W
LDX #$00* ^/ h% p, H( e. V
LDY #$00
* t/ Q- e' d& j( c2 A' t4 M8 F# L
LDA #$00
$ ~3 D3 S1 V! ?: k$ j
STA $BA& x6 v u; a2 T1 l
LDA #$204 m1 W) p6 Z3 f* x6 k- k
STA $BB. x5 x9 q, D$ I3 m$ z+ j1 y
LDA #$00
9 @ B9 R9 O3 _1 S
STA $BC0 a2 ~! Y/ P& t3 f( W; C' m& U" o
LDA #$603 c I! u6 \$ r% P# U. A( P
STA $BD
- I( [3 O+ G6 X+ |$ o- K" S: D0 j2 K4 A
! Y+ e' l- W6 y, Y4 I( u! b$ q
WL1:
9 `. h8 p3 S5 N7 A) B
LDA $BD& h+ b4 n1 s7 m N% h* n
CMP #$68
/ A' A/ a4 |: x' d! o% k5 c2 E7 W
BNE WL2
% b$ E z0 ~ k# J' K( X% y
LDA $BC
3 K9 r) G2 i1 N/ x8 Z1 [, p
CMP #$00
7 d* u( i3 H) V7 X3 V
BEQ WLR
) |; t/ l5 o/ v8 F6 Y& T
9 F$ X3 m5 x* X7 c
WL2:
9 D& k; V: k. P- R: K4 L! k
LDA $BD
$ ~& h: W$ O0 n1 \5 ]- l
STA $2006' s3 s$ {8 @+ }* w7 t; R( L
LDA $BC
9 F- o: ]$ T/ T7 r1 u; W0 B6 L) p7 a
STA $2006
9 {2 r" {/ `( R& ? Y3 n' a: ?
- @, d; o+ d3 {/ _8 w: k4 ?) @: W0 {
WL3:
' L- Q! N) D; l- K
LDA ($BC),Y; E( v+ I) c5 Y+ e$ ?7 M6 M
STA $2007
+ I& J0 f) S! \3 J2 I/ G
- p) A. V# @6 o; Q& W' k2 |
WL4:( j9 u) o0 i9 l, ~' E( s0 p
LDA #$00
& j5 e0 C; h9 n
STA $2000
6 ]7 A1 J. C z* F4 Z- H9 r8 _
INX' J: N) e7 X8 G- z1 {- d( k( S
INC $BA
$ n5 { X; ]& p# Q7 A
INC $BC0 n' q d1 q2 C: r; U
CPX #$00# C8 {# P: ]) V# H
BNE WL12 L: ^$ t3 S0 [( A4 [% X
INC $BB+ O% s; |2 g5 z9 C# H) j2 m; {& G
INC $BD! E3 T& f# t( J4 z+ P: m1 f
JMP WL1
( S+ S: K0 X3 N8 U
/ |2 i: o2 m _0 b5 z2 S5 r. C @
WLR:
0 J" s6 Y3 y' f P. H
LDX #$00
; L, t. F5 q& A
COPY_7F00_7F3F:& _* E; ?4 `/ r, k
LDA $7F00,X
# @7 }$ c+ K3 {
STA $07C0,X( W% u+ W+ h0 X! |0 ?
INX& r0 D, V" q) C7 S$ `
CPX #$405 A H9 K1 t4 o- B$ v v4 o' K7 K
BCC COPY_7F00_7F3F+ I& H, `2 `- u, @) X
6 ^# l e! k9 O
LDX #$006 T' q0 @' K+ w& |6 ]
LDA #$3F
! @% O' c5 X @( O/ M- s
STA $2006# j2 ]% M* g8 T, @! W+ M
LDA #$00
; b# l& ?" F+ ]4 g) j3 |1 G- V
STA $2006
% y& D+ h" N- V* O2 T
COPY_7F00_7F10:( q' }4 B1 q9 _3 U2 r+ d- |# G P
LDA $7C0,X; n1 f1 t- X6 t, y
STA $2007
. E5 [$ \9 |0 A& x% ^% I2 j
INX+ Z M0 j7 m+ m
CPX #$10) F% ?5 g0 A- p0 z8 o
BCC COPY_7F00_7F10" D- g8 z' P! ^+ G- |
0 y/ I) j4 F/ ]1 r
LDA $2002
0 `* p- Q8 n9 d8 q; l8 R; w5 v
LDA $FD9 D% w* w% M# N/ C2 o8 [
STA $2005
' m( ] z* H5 \& }3 u; e
LDA $FC
! c. }. n3 i( N9 `& a8 _* H
STA $2005
$ w8 }7 \4 Z( `. ?" D
`( @1 k0 |* L* ]$ v$ c1 m: F
LDA $7F50
. r* X0 t5 t- |! n* R" C
STA $FE4 T5 L7 I. G l6 }% {
LDA #$00! y3 c" I' A! ]* n3 W j; O. l& R* h
STA $2000
: J6 s2 S: d3 Q& q) Z* }' B7 V
PLA
U# q' q3 O; }4 u: ]
STA $B8% N* Y2 S* E3 j/ A
PLA% f7 w& D$ Y5 \. R8 w- {7 v
STA $B9- ]3 }4 p9 ~# t7 t
PLA$ w) P- d) ?0 _2 m2 P
STA $BA+ j" P+ p1 W. V8 \: R
PLA
) E6 V9 [3 Z9 N/ b& `# r) y
STA $BB
; F# x. s; H! f* r
PLA
/ K% M2 }/ d0 g1 B& _0 o
STA $BC
0 i0 |7 z* o0 ^/ w
PLA
$ q# a! r2 {6 R4 ^" U6 H! l
STA $BD
( W5 c! C1 i; y( b+ W; Z4 F& I
4 e9 O6 F7 N/ z$ W$ G2 Y
RTS/ }2 M. ?' q; @$ L: y
* O% O! Z4 `1 ^
PPU_CMP:( `$ a/ q1 I2 Z2 R; ?- n
# C% j9 i7 M$ W
0 h1 k/ V( {: v9 k; }
PPURE:* ~5 L0 T# V6 q) P
RTS
- e2 r8 B: b+ R' u1 }+ X1 A, X, r% h) ~
% c, u4 ` u5 X, m9 o1 [
# i( Y4 u! s$ V6 l
FREE_PPU:* Y0 ]+ `: ^0 j' @
2 {# Y5 B2 Q: M1 s) x w
JSR TEXT01_PPU5 s0 k9 L0 ^5 M* s3 ^9 W
JSR $CBC0
* C, o) [# H. D+ ^% i
JSR P1_PPU/ N2 y% z5 f0 F; ^2 Z% m
JSR P2_PPU
3 _( g( t) R0 Z6 o; N `# h, I
RTS2 O6 j B) q- [# [3 Q1 R3 b6 w+ h
; @1 H9 {7 L1 ^* i
TEXT01_ADDR:9 t8 p9 N/ W! K& t1 C
.BYTE $20,$421 U* p1 J0 B' q3 A3 z$ F
TEXT01_DATA:
+ v4 A& G! b! [6 z9 p. `
.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; i7 F0 c9 \% ^2 o3 G- Y, I. I1 f# {
TEXT01_PPU
; g* [! O: o7 j% Y0 K
LDX #$00
2 c" n! }# C. }) {1 u2 }3 Y
LDA TEXT01_ADDR
5 `8 V& p @ m+ K* O7 X
STA $0703
G6 [- h6 p! c2 T E
INX
$ {- V5 t1 N, g9 Y$ d
LDA TEXT01_ADDR,X
" l& k0 ?* K/ I# h
STA $0704! K0 g3 H. t, R& L( Z; F5 a
JSR PPU_PROCESS
( Z3 ]- W! F- Z6 k
TEXT01_W:/ a+ [+ P# _3 k" l
LDA TEXT01_DATA,X% w& a5 R/ S# r9 @( {$ i
CMP #CEND
% v. x! h1 A. F8 E3 c6 U+ }
BEQ TEXT01_START, I' M( S: Y, L! k
STA $0705,X
$ f/ N8 |( I/ q
INX
* v9 h. \& _9 c) } t3 d! a
LDA #$00
& V, y& C& @6 V
BEQ TEXT01_W- M$ w! Z4 s& a2 B& s
TEXT01_START:0 N! ]7 B( R& }0 t6 C3 z* i
JSR PPU_START z9 v( k% V/ ~1 H4 T* S' a
RTS
' B" V' f- n' J9 w% v' \+ G2 R& A: T
9 C3 a ?, p% a2 f' J
% E) A j/ X9 p+ Z% k ]
COLOR_DATA:1 u/ @$ \) |- W! b- r* `' s
.BYTE $0F,$28,$28,$28,$0F,$28,$28,$28,$0F,$28,$28,$28,$0F,$28,$28,$28
u, W5 s+ R I7 b! [7 X# P
. L4 e% c! M. ~" p1 q0 _' @
P1_PPU:
( ]" p0 K% S1 V
JSR PLAYER_01_PPU' v+ V: a) ]3 D& s2 ]
JSR $CBC0: F, }) y( [& x0 C+ |2 r* H& R. o5 Q
JSR RELIFE_P1_PPU+ q1 G3 o8 u8 i/ [
JSR $CBC0* p4 S3 w/ _# q9 S% b; p W7 b; b, w' N
JSR RELIFE_NUMBER_P1_PPU
* [5 N, |2 U- d8 r+ x7 V
JSR $CBC03 }9 j( M5 P9 Z$ [! E# a S
JSR WEAPON_P1_PPU
6 _% V; ?3 Z" K7 M @9 P6 ]+ I
JSR $CBC0
) \% u( ?( Y2 u& h7 v4 d
JSR BULLETPPU_P1_PPU, {. y' I1 m$ o K- _
JSR $CBC02 t% F' P$ [' j7 P* p9 C" e0 k) J
RTS
" ?; j: H B5 ?: D# _
% P. G3 s) k* x* _; Q6 P
P2_PPU:0 p* z: _2 r( B% u! Z: e6 R0 _
JSR PLAYER_02_PPU% J) s5 y; T) Z9 j% m6 t& j
JSR $CBC0
/ b- k6 S0 x+ u
JSR RELIFE_P2_PPU4 S- e. N# P0 H
JSR $CBC02 b, n/ E0 L) J8 U V$ Q3 H
JSR RELIFE_NUMBER_P2_PPU7 Y' N7 ]3 i; |3 E& |
JSR $CBC0
3 ] d' p l, a7 \; B0 x
JSR WEAPON_P2_PPU* o( o- I0 m! `& P- R9 J& y& i
JSR $CBC0
& C% W( H' ?* R, z) S4 L
JSR BULLETPPU_P2_PPU
9 c. O% |1 I: h# L
JSR $CBC0% w" Z- [( G: c9 `" p
RTS4 p% [0 ~6 o- q5 D7 p
' ]* x/ X- L2 M# O# Y
8 q# w& e, I. h( r+ }- e3 B1 y# M
. v( p; `# g. R6 F
PLAYER_01_ADDR:, e c9 m3 S5 D! d/ V/ O! a" ^
.BYTE $20,$A3
5 f9 }" X7 |- ?: l
PLAYER_01_DATA:; \% W) M; b5 E% U
.BYTE CP,CL,CA,CY,CE,CR,CSP,C0,C1,CEND8 r/ i7 j( t* o
PLAYER_01_PPU:$ K: `& R; R! ~) @5 j
LDX #$00
. V7 v! X+ v* f; w3 o) h# E
LDA PLAYER_01_ADDR: R1 K O! r- |
STA $0703
7 O) B5 A M3 S, {% `# I# S
INX0 Y- M4 Z# ~( m# a
LDA PLAYER_01_ADDR,X! m6 i: g9 x" `6 a
STA $0704
9 {9 o4 b) H a% x
JSR PPU_PROCESS* U1 w1 c$ g/ c* n; o
PLAYER_01_W:& B q: k7 ]$ k8 B- z! S% F% |* G4 T
LDA PLAYER_01_DATA,X& `/ G. f7 w) l" Z/ [+ ~
CMP #CEND1 Y1 w8 r) f0 t+ c9 q" ]
BEQ PLAYER_01_START( @- t* u% M/ C# i
STA $0705,X
: Q9 K0 \9 {2 \# B, O
INX+ r( @2 g* B+ V2 p" e9 \) v
LDA #$00( u/ S( ^! ]1 U( Q, s
BEQ PLAYER_01_W+ x+ J9 H2 |/ M! p8 X2 v
PLAYER_01_START:* m7 M7 U% A! U/ f% V: p3 G
JSR PPU_START
) D. P/ e w; g$ o
RTS. Q _/ @8 b }( }
0 f2 G* P& L; i: F% g
) S+ Z5 J6 I. R
RELIFE_P1_ADDR:
+ F/ @# ]- `7 s/ k' p9 S
.BYTE $20,$E3$ c" x3 n7 P. y" p
RELIFE_P1_DATA:
0 v$ K0 u5 S8 P# O' q+ ?
.BYTE CR,CE,CL,CI,CF,CE,CEND7 S6 n7 ?, B) f3 T5 ?
RELIFE_P1_PPU:
' R7 N2 I0 z% m
LDX #$002 X, M2 m8 O% l5 u" m8 m
LDA RELIFE_P1_ADDR
+ V' j. v2 _+ Q+ j
STA $0703
# I- W6 I0 S1 H$ i$ I
INX
' y K' I; R9 U7 ^2 C4 |. G
LDA RELIFE_P1_ADDR,X
9 N A- L, |6 S m' l
STA $0704
" S' V% b/ p* I( f/ @, u9 t1 Y
JSR PPU_PROCESS' L# ^1 e! f: H) e, q B& v
RELIFE_P1_W:; |# @" N+ k; j6 J
LDA RELIFE_P1_DATA,X4 v0 S {* z3 p" p: A4 H+ r# _
CMP #CEND! g- l0 i4 c) F+ e2 B% D4 G
BEQ RELIFE_P1_START
- {4 i0 i+ t% Z
STA $0705,X. P" c: X: y2 |4 J/ Z. |
INX
7 O6 T; e! k" Y4 j# j% ^
LDA #$00# L: m0 N1 [# I: K
BEQ RELIFE_P1_W
% s& \5 l/ h& Y+ }
RELIFE_P1_START:0 i. ~( L) Y: a0 ~1 H0 Z- A8 @
JSR PPU_START
) j) i1 i S* F+ i8 Y1 _
RTS
7 ^" W( ]! Q) I2 _/ L
/ \% P- b0 y% r! q; L) K
8 Z. ?; N L: A$ L" f/ |2 I6 ~; O
RELIFE_NUMBER_P1_ADDR:3 M7 i4 G+ Q1 H* E3 v
.BYTE $20,$EA
! B! b B4 x" W- q
RELIFE_NUMBER_P1_PPU:) I) [. o1 Q$ C9 ~
LDX #$00# B' \# |, }7 [8 A) V3 ]7 s4 s
LDA RELIFE_NUMBER_P1_ADDR! c' p2 e3 t1 b7 ^& F, S# n2 t
STA $0703
. l) Y2 M" J; E. [8 m: K5 Y) c7 v
INX
, Z8 v9 e+ l, Q6 o
LDA RELIFE_NUMBER_P1_ADDR,X. R2 P1 m1 H0 N' t( q$ Z" Q
STA $07041 Y. ^4 y# i0 A/ g- m; Z6 {
JSR PPU_PROCESS
# R6 [' B3 @& R3 j; y
LDA $32- ~% l u" s, i
JSR LIFETODEC
% e! }' F5 v. v% G& V
RELIFE_NUMBER_P1_W:" v% g8 _1 p: S0 B
LDA $7A03: ^: w: n9 D8 R6 d3 ^. Z, X
STA $07058 t' J) Z4 B, [' M! \5 o
INC $0705) Y9 a3 J. a$ \
LDA $7A04
" [4 w+ A2 q( i3 M
STA $0706
$ C% j4 Z6 \$ p7 |% V2 {+ w: q
INC $07069 t# }& R& }6 G: U# X" J
LDA $7A05
j k: |7 [4 u i% j( [
STA $0707
3 ~2 |5 r; l- [
INC $0707
' o! e. e, Q$ b. e* ]
LDX #$03
3 F5 _$ [ A" K% n% q8 Q P
RELIFE_NUMBER_P1_START:
* l9 r. G1 |2 u: L
JSR PPU_START
% s4 W; U% A2 B* D8 p$ V
RTS
2 c. T+ \ c$ [- ?" c4 g8 |7 T
1 Q% o. ]8 r" x* m* \4 ]' Q) c
WEAPON_P1_ADDR:
& w3 c, G# k* Y3 o6 d) r
.BYTE $21,$23/ w$ w$ H+ a1 D# Q* F* e3 e
WEAPON_P1_DATA:# Q0 P9 T. h; [
.BYTE CW,CE,CA,CP,CO,CN,CEND% ^$ r1 w6 C" l: z. G* o1 {0 B" {" ?
WEAPON_P1_PPU: ?+ D" x+ ], C. f _6 W
LDX #$00
9 e+ ^/ P2 T8 E2 j& t Z! C
LDA WEAPON_P1_ADDR1 n* W& s( k7 a# a
STA $0703
# A7 r' k, I" v+ \
INX
3 Y, e% g9 b. q8 \
LDA WEAPON_P1_ADDR,X
y% D8 ]( B: p7 S! n
STA $07041 E6 `" ~) h, Y' r* |. P- I
JSR PPU_PROCESS
$ O9 D' S& V; U( d
WEAPON_P1_W:
/ g1 u) s* w2 ?" Q9 L: N4 d/ z
LDA WEAPON_P1_DATA,X
2 J# N O9 Z$ G1 Z. U8 T1 W( T
CMP #CEND
2 U& l+ K2 y5 n5 C) U" o
BEQ WEAPON_P1_START; B% \6 H; }! T5 q
STA $0705,X5 E' `5 w, s9 P D' ~. Z; a3 ^; w
INX& T+ G8 T$ T- X
LDA #$00+ z& d2 `3 G' r6 L* }) B+ Q
BEQ WEAPON_P1_W
9 U1 E! g3 Z9 {- D! r6 D3 s
WEAPON_P1_START:
$ F9 k' t+ J, n" [# v* z
JSR PPU_START" S' F( T, q% k/ h" Q; O! o! z, K! H
RTS' B+ Z, y5 B/ K0 r& F) @) x C
+ O2 L7 X6 K8 U( N0 S* b' M4 o
BULLET_P1_ADDR:5 z7 A( z) L1 x3 ], j
.BYTE $21,$2A
# k8 v2 J: }# n$ ~2 S! E1 l% w- `
BULLET_P1_DATA:7 f0 O; m& I$ D4 l
.BYTE $00,$01,$02,$03,$04
" f% l1 S7 `8 {# X: M/ t8 b$ j
BULLET_P1_NAME:: \3 t* t# p/ ?1 ^7 C% V7 V
.BYTE CN,CM,CF,CS,CL
+ o9 j2 l& _# n0 G
1 E8 a! e- s: k2 |' @5 W% k6 L& o
BULLETPPU_P1_PPU:5 P" U) C4 n9 B* Z& p
LDX #$00: o" E: A% T, w5 i0 x0 [/ E
LDA BULLET_P1_ADDR1 H! \* v b/ o
STA $0703( g6 b4 B4 @) \9 [9 |
INX
1 I. }. [) @2 j, y- I* W
LDA BULLET_P1_ADDR,X
1 h" X& i' A9 ^+ I& Q
STA $0704& q+ L( K) }# R! u6 [$ [ l3 M# B
JSR PPU_PROCESS5 q1 h1 W- o9 w
BULLET_P1_WRITE:' _3 k, ^- q* U! a
LDX #$00
" r- X" {1 L0 m$ e, h! i/ {
LDA $AA! m. d( s: P b: h% ~8 L
AND #$10' g/ z ~( t" `8 {
BEQ C_BULLET_P1
6 b# T2 M4 a1 d- q: x
LDA #CS4 G: P; V+ i* s9 f% X6 `, s; v
STA $0705
# }, S: c8 N1 c) Z$ N C
BNE B_NAME_P1
2 k" t5 ^$ G( K# i+ N
C_BULLET_P1:% w, Z8 e! x1 M: m; @$ ?# M& n
LDA #CC
. n. P: \' n0 r9 ^
STA $0705% {8 d& ^+ J; a
B_NAME_P1:% ?% m# n1 S8 v* W2 w# a
LDA $AA
6 g( b% q; G) v O$ f* V
AND #$0F
, b9 S- X" U- N& ]: h/ K: x/ S4 J
CMP BULLET_P1_DATA,X
0 j" Y7 A9 @, B" i. a. x
BNE B_NAME_P1_RECMP+ {% q9 ^) m. y% ]' n" S7 F
LDA BULLET_P1_NAME,X) F. h1 G5 X( m9 ^6 r
STA $0706! m/ [& g9 `. O8 V* d, x
B_NAME_P1_RECMP \+ @2 P- ~! Q( W* Z
INX
2 K. h: z1 u* o# F' A- t9 N. N
CPX #$05 R8 j% z8 V! D7 W: S
BCC B_NAME_P1
) ^/ E# A9 q" X4 u
LDX #$02
9 { Y% i) o0 A
JSR PPU_START5 z) a1 E% }( {5 {2 K a
RTS
6 Y5 S3 c+ p) S( }
! p& ?9 n* d/ f2 T$ s
4 X+ ]$ c' I9 Z& E2 V
PLAYER_02_ADDR: z J+ b3 K4 c& k2 v; N
.BYTE $20,$B3
, O3 B; T& ^, D
PLAYER_02_DATA:
3 N/ \4 S) O k' l3 t/ a( U
.BYTE CP,CL,CA,CY,CE,CR,CSP,C0,C2,CEND8 Q+ ~6 f1 Z9 _2 A
PLAYER_02_PPU:
Z1 G3 y4 b5 I* Z
LDX #$00
/ k% E! s* m/ Q- D) U5 N
LDA PLAYER_02_ADDR) _$ n: U0 W' B7 K6 L
STA $0703
$ H; `6 W: C; v L% |
INX
; {0 R7 U6 z5 m6 T5 h$ N& z
LDA PLAYER_02_ADDR,X
, V; l. G6 E7 V6 Y6 j' a' G
STA $0704; ^! Y( p/ N( D" s# ^
JSR PPU_PROCESS0 l; t) @4 S$ F2 I9 j
PLAYER_02_W:- t& g; d$ ?+ C, `/ @/ P( Y- S
LDA PLAYER_02_DATA,X
$ r' N: [" ~( v
CMP #CEND) c" D* s$ Z# ^% L( F
BEQ PLAYER_02_START
# N0 y# x, Y& @4 j! L$ u$ a9 K
STA $0705,X
7 v7 u3 L2 ]5 g5 r
INX
( Q2 h# _+ f8 J/ Q2 Q4 G. \
LDA #$00- {- |5 D% O; v3 s
BEQ PLAYER_02_W' Y; s1 P+ s; ?5 [8 s
PLAYER_02_START:$ s! n) `% H4 F
JSR PPU_START
. O) D) ?7 Z5 A' a ]- S
RTS" K# t9 I# L0 P5 a" i& L8 m/ E+ D
. c# Q( \/ d- t$ Z
$ h6 t; k, E( K8 d J
RELIFE_P2_ADDR:
# g* Y, X( {& Z! ]/ v* c" [2 g$ h
.BYTE $20,$F3% N. N+ D8 _7 M! L) [
RELIFE_P2_DATA:
4 N/ F2 X( V6 w
.BYTE CR,CE,CL,CI,CF,CE,CEND2 c* a0 m4 j! A( [+ y) R
RELIFE_P2_PPU:
/ ]3 _0 e' R6 e2 v5 T5 t) I1 ^
LDX #$00
1 }" ` F0 H/ T1 b+ \, [# k# Z
LDA RELIFE_P2_ADDR
4 z4 @$ j4 S, P1 J1 d7 S E# \" t
STA $07036 w1 A0 r' o$ T T
INX
1 q; g# d5 {- d5 g
LDA RELIFE_P2_ADDR,X* c% p! x; b( Q3 v& r7 `6 V2 ]
STA $0704
; P/ p1 Y0 ?# N
JSR PPU_PROCESS, b- F4 D& X# Y, g: Y- U
RELIFE_P2_W:6 Q2 s t2 o: }+ {
LDA RELIFE_P2_DATA,X# x+ m- ?9 `) a. y. r% x
CMP #CEND4 @- I/ L; D( {& l) c/ x
BEQ RELIFE_P2_START& E# N; e- X+ i. ^' D0 G) `
STA $0705,X
6 ^& E* Q0 j# g5 t8 X
INX* F/ f: L- T) j. i( Y
LDA #$00: P( M& H/ c/ q& S a# ?0 I
BEQ RELIFE_P2_W
9 F @ Z, F! d, e
RELIFE_P2_START:
2 T+ m* c, i$ c6 s
JSR PPU_START& r; g% n) _9 k; h z. t
RTS' c" T# D2 @- e. B1 i! m' O( d
5 r% g: e9 ]) l, h& a' t0 r
. Z5 C3 @# k% U* S4 J0 ]
RELIFE_NUMBER_P2_ADDR: d6 q: I- P/ \- `" q' `( F
.BYTE $20,$FA' Q- t) h. p4 E0 ]+ @, M
RELIFE_NUMBER_P2_PPU:
( ]% X6 L( K+ Z$ w4 V" Q& A3 R8 m( g7 K
LDX #$004 Q3 k" ~0 p- F
LDA RELIFE_NUMBER_P2_ADDR/ a2 Z9 `% }% K$ F% c
STA $0703% c( S" u# a# H" w6 {
INX
/ ~8 g5 P6 R& t, d/ A2 W
LDA RELIFE_NUMBER_P2_ADDR,X0 y, V9 w, H& z6 D
STA $07049 X; |4 k. k7 C5 Y) i) S# j
JSR PPU_PROCESS) u L% S& d) t( G5 H- X5 W7 B
LDA $33
! m( c6 |4 N5 g. X
JSR LIFETODEC
* j/ |! ?$ b+ J2 s. q2 p
RELIFE_NUMBER_P2_W:
% b3 W4 R1 K6 s" h3 s
LDA $7A03
i+ y. r% S9 ~ B1 R8 i1 g
STA $0705
" c7 D. |" V* a( U" U& m" |% T# p
INC $0705
4 e, L! \" E$ \5 Z) F
LDA $7A04$ [! k& K5 e2 z: H" m
STA $0706+ I7 }( X2 A, t9 `# z3 I$ d" z
INC $0706, K4 m$ R: x' ]- C' H
LDA $7A05
4 ^& @# H, n {, ]$ t
STA $0707
; k" ~" w4 r6 H& s8 h: P1 L9 j- W
INC $0707! g2 U% s& h/ v5 M/ M. z- V
LDX #$037 \1 s0 ~$ \2 y+ @
RELIFE_NUMBER_P2_START:
+ P# ^7 _" w1 E( ^
JSR PPU_START. W0 i1 {! F/ Z4 [9 a
RTS
9 Q2 u" V/ K! u) M( ?+ w: c T6 Q
0 g; p2 c) o- O& F: `+ }
WEAPON_P2_ADDR:
: S7 C; @- N- |# K% c) d
.BYTE $21,$33
7 O3 S& m4 E# K( M
WEAPON_P2_DATA:# i- _8 L4 z2 b) D! D+ o
.BYTE CW,CE,CA,CP,CO,CN,CEND
, c* k6 {5 f c2 K& w0 m
WEAPON_P2_PPU:3 ?4 v( D9 M2 j
LDX #$002 n1 p4 g' s9 x, A: L0 ]
LDA WEAPON_P2_ADDR
# {% L% L9 l9 z: X) i9 |
STA $0703% R* _& k7 @+ I: e7 t K5 S$ t
INX
+ P u+ @. {1 k& D# c7 C
LDA WEAPON_P2_ADDR,X. w% |6 W) H6 n
STA $0704. Q3 @& s6 ^. Q8 b) T
JSR PPU_PROCESS! R( P- C+ f3 T! W) R' i
WEAPON_P2_W:( P- I. E# }( U1 D4 t2 x" K
LDA WEAPON_P2_DATA,X
( M% y. `. M6 V( V5 B& ]
CMP #CEND
: i* I/ `' C- h% b) [+ I- B5 C
BEQ WEAPON_P2_START
+ G7 R# A+ O$ s5 h# K- m
STA $0705,X
4 ?; C+ w- l& L, N$ G6 h8 m! Q
INX$ q& ?5 P) O4 u8 v* m
LDA #$00* a% E' o5 ]9 y* y% {
BEQ WEAPON_P2_W
) @' z- z* k4 Z2 V, V; l) L
WEAPON_P2_START:
, Q, z1 V* @) H$ R+ x0 o3 q1 O
JSR PPU_START
' H3 [7 w& G7 D4 p* i6 n
RTS
% y! j3 {% j+ U* R
% ]* E, O- ~: F, l+ f H+ l
BULLET_P2_ADDR:, i& \, q8 y' g+ q
.BYTE $21,$3A3 ~- Y! D. T2 n, \; R
BULLET_P2_DATA:" `6 R/ Y7 O) o" |- R$ q" J* }
.BYTE $00,$01,$02,$03,$04' \$ j* X9 W$ A) e5 S ?2 p6 b
BULLET_P2_NAME:3 O$ w0 Q/ D6 b/ R5 f
.BYTE CN,CM,CF,CS,CL( H/ ?- p. ?* V5 _
# k: o; P# Y" A2 z, Q E7 ^
BULLETPPU_P2_PPU:5 r, J! E/ _9 a( a' Z
LDX #$00$ v. K- O8 e4 q% [5 Z( D1 K
LDA BULLET_P2_ADDR( W, }% a4 B) ^+ M- }
STA $0703! w4 {* ], c2 G) J1 Z) l$ _4 i
INX
% ?) |+ T, i9 }+ q8 j
LDA BULLET_P2_ADDR,X
0 l& ~5 z5 `! S, g, |% }/ u
STA $0704
5 d. p$ ?4 T* K* @5 |) [- g
JSR PPU_PROCESS, a- J. f( z7 f0 }4 W/ Q. c- Q' y
BULLET_P2_WRITE:
* X) x# j8 L- M9 I% t0 }
LDX #$00
: g0 L7 {+ g1 w1 K: N8 E, j9 E9 L
LDA $AA5 ?1 b) A Q: f- i+ i
AND #$103 Q/ ~( W' J2 p$ k, u9 x
BEQ C_BULLET_P2
0 K3 m+ \5 j# ^- q& _0 ^: e: w
LDA #CS l" K1 \8 ^: P$ p) t: {+ i
STA $0705+ V$ L0 l; n$ ~+ O0 }; `
BNE B_NAME_P2
$ z: }0 q. ~+ B6 F3 a) M% p
C_BULLET_P2:9 f5 a" ]% w: U0 ^
LDA #CC" c& S1 k! `5 E# i5 R3 v! K
STA $0705
! D# q( d1 f9 m" Z S
B_NAME_P2:
1 a ^$ w7 F+ A
LDA $AB
) X$ U+ f- X* I3 X' f3 @
AND #$0F! M) f+ T" [8 q3 N9 p _" H8 O
CMP BULLET_P2_DATA,X3 a# j" T1 z! h
BNE B_NAME_P2_RECMP
0 _* _6 l3 H* Q3 b: D8 P+ |' `
LDA BULLET_P2_NAME,X
! W; U& [7 i# s1 |( \1 H* o% d4 ^
STA $0706
( z" I3 U' j- i2 R0 c
B_NAME_P2_RECMP1 `& B/ a2 C( u
INX
) W u7 c* C) [( l0 `' `
CPX #$05
* `( h) I* v v* T, P2 X# s
BCC B_NAME_P2
: ^1 w; J* n+ w5 u! Y0 A
LDX #$023 G/ G# f3 o1 I$ W# Z& K( D; i
JSR PPU_START
7 ]. R4 `! x$ I5 |7 E' A. D! D( o
RTS
7 s, F% V5 O8 C/ B) o; V9 d
: v O/ m! a: s8 N
6 h' c2 z! ]8 Z# m0 _9 h+ \
) u+ i" a) M5 [' h0 [
, L3 D0 ?1 D z! T8 p, r, G/ v
9 ^" P, k$ C; r X, }, H1 X+ k0 ^
- a+ E" R# f1 N
LIFETODEC: ;十进制转换
, x; ]( O, ~* ^2 J7 b% j7 J
LIFEL1: ;initialise
7 c ~3 w6 P \ s& \- j) {8 |: r
STA $7A00 ;$7A00=F30 b' C( e: P" f4 F
LDA #$00 Y4 ^/ w$ }. B' ?' Q4 A
STA $7A03 ;$7A03=007 b8 [9 H4 ^# B8 b! M% C
STA $7A04 ;$7A04=006 v: h- ?) \0 U7 w s
STA $7A05 ;$7A05=00
& `6 h8 ]+ s6 Y' n8 O& S/ }; j4 i1 z. M
LIFEL2: ;copy data $7A00 to 60011 l+ O% I5 c" X2 K9 I
LDA $7A00
6 I* }3 R2 O- n# Y" v5 |' u& u
STA $7A01: `' ^6 a; a1 L+ _
& F! L2 N7 I6 {/ v- ?
LIFEL3: ;hundred
# v) x9 i5 ^) l
LDA $7A01
5 O# K* b1 b0 {7 o. ?
CMP #$64/ Z2 r+ M, U% O
BCC LIFEL6 ;$7A01<100 goto L6
/ s( B) G8 O: n% h6 x
LIFEL4:& @9 H' a4 M, G0 g1 d! R
LDA $7A01! t1 b( Q7 {3 U
SEC) U( V S5 {1 f* M
SBC #$64 ;$7A01=$7A01-1008 _3 J/ q/ X- i3 V# V2 n* |* Z
STA $7A01
# L' m# k' }7 _9 j+ d8 ^
INC $7A03 ;hundred++
$ O& m8 i- {; r% O/ ^9 B4 h
LIFEL5:
" N' T& ?5 F5 f$ ]3 `+ \
LDA $7A01
2 s" l; `, Y0 e: t
CMP #$64
( _" N4 l) P2 }4 |
BCS LIFEL4 ;$7A01>100 goto L4
7 K4 {% h6 A* r$ M
0 v) W/ `/ i5 l% h" X: S
LIFEL6: ;decade0 j; j- @; V% g- a3 L
LDA $7A01
6 k( z- ^: P. C9 P- E- y: X! K
CMP #$0A+ h3 N/ ^6 N$ ]: H
BCC LIFEL9 ;$7A01<10 goto L9
& h' V6 Q+ _7 X; m+ y" p- R
LIFEL7:
. A$ ^% g/ W, k3 H$ m" x# Z
LDA $7A010 D% R$ X1 l: ~& m
SEC& w- b, T) W+ ]' b, q# `
SBC #$0A3 P# Q0 B0 h- h* Q2 v" s/ k. y
STA $7A01 ;$7A01=$7A01-10" X1 |. E' k$ K2 o
INC $7A04 ;decade++) r1 Y( ^8 B( j# p9 b
LIFEL8:% N/ u! a0 J! g3 r6 _# d
LDA $7A01
) W7 v: \& B' `
CMP #$0A
3 U+ W/ R9 c( [# d
BCS LIFEL7 ;$7A01>10 goto L70 M( P8 ^" g0 e- n4 ~
;unit1 [3 ^# B7 h% N* _8 G
LIFEL9:
! `& s7 A! f$ U/ d: ?' _# L& _* S
LDA $7A01 ;$7A05=$7A01
2 @4 a, S; s: N( B( a. k) S9 ?2 B
STA $7A05 ;unit
0 L; o! c8 g& h) N$ }9 {" p
RTS ;return
# Q7 I1 U' H( h' O0 i. l. p- @! j
: d8 t1 e& _( B5 i- x0 h4 B+ ?( B
, }: s& K% b% h& d9 c1 N2 d, i
, s9 |, I- X( ^4 A) y) A. |+ ]
PPU_PROCESS: ;PPU地址处理程序
% v5 |% ]) X0 e F$ U& j
LDX #$00
& W8 V3 b$ a& q& j* g+ v$ K
LDA $FF! w( Q; Z2 f, v: e0 f: `, v
AND #$018 k* T) l( h; [/ t8 K c
BNE PPU_2400_27C02 \/ B5 n3 t: F9 C3 M
PPU_2000_23C0: ;命名表1& q: ]0 @4 e5 b1 j; e
LDA $0703- L( d8 \- n& f# _$ F6 a
AND #$FB
3 f! i0 z/ U& a7 B, q% m7 d. t
STA $0703
% W$ N, Z. k0 T9 m+ R
RTS3 F& g" }& X& l2 m1 X
PPU_2400_27C0: ;命名表25 Z0 ]4 ]4 P; p6 F
LDA $0703
) y' Q1 E% @, I8 ?- h
ORA #$04
0 o9 k- v' A9 T6 B) |7 M
STA $0703& j2 L. i4 g4 u, Y1 X
RTS% K# {' ^* h$ u I, U! d
% |9 }0 U5 s2 K6 k/ t# l
PPU_START: ;PPU数据写入& U- x) U1 ~* g, `* P% H& a4 R
STA $219 U: ^! Q: u9 b/ ]7 {. p6 }
STX $0701" b/ o3 T: w: M
LDA #$003 c# J4 h' o" F. _3 |4 p, B+ u9 J
STA $0705,X
* x6 I- p; v! U1 f5 |4 N) M
LDA #$01
( d9 B8 ^' q3 o9 }. e2 s: E
STA $0700) G- @- R" s" n6 l
STA $0702
' T" ~, e) U2 f4 n. t; L
RTS
1 V' u5 E3 s7 p( s
! F3 x' N* R/ d$ _9 U) V: @
4 q% m9 B% Y) G8 y
; _8 ^, Q; B" O/ ?
7 l9 n% o# L- s1 @: \; W7 }
- Q2 M8 k/ T$ m7 x; B: T
( h$ o8 ^) q% k8 Y

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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