[退隐作][最后的教程]

yandagui

1. Contra (J) PPU写入程序
   
2. 作者:FlameCyclone
   + d6 U! L; v  ]! i. x7 @
3. 时间:2017.2.12
   ; Q( M& N  F) V7 X: |
4. 
   ( h0 z/ g6 U; n' j3 t  W) I
5. 按键跳转:
   
6.         C1EF:95 F5 94 F1
   
7.         C1EF:20 70 FB EA
   : b$ n  E3 g3 I( k
8. 
   
9. 滚动偏移:
   ( g, p0 x7 q' y$ D7 w. z& ~9 s, N. K
10.         F936:A5 FD 8D 05 20 A5 FC 8D 05 20
    
11.         F936:20 C0 FB EA EA EA EA EA EA EA
    ; J' `4 E; c& w7 r6 b
12. 
    ) t. J4 Y- n* u4 t! e8 F  V2 q
13. 背景调色板:
    / q, U# u$ o2 l2 K  r
14.         CF20:9D C0 07
    
15.         CF20:20 A0 FB
    * g0 N' h. x: J5 r
16. 
    
17. PPU BANK号:
    : R' O" i* L; S9 X
18.         C8C9:9D F4 07
    7 u8 a% b& l$ K% D5 I( E0 t
19.         C8C9:20 B0 FB
    ( l8 r* O8 }# n! C. p
20. 
    
21. 按键跳转:
    ( k1 x, S1 x& o
22. FB70:        95 F5 94 F1 48 8A 48 98 48 A5 FF 29 7F 8D 00 20
    
23.         AD 00 80 48 A0 00 20 21 FB 20 00 A0 68 A8 C8 20
    
24.         21 FB A5 FF 8D 00 20 68 A8 68 AA 68 60 FF FF FF
    / D6 B2 A) z* C3 `
25. 
    4 }9 z3 n$ ?  A" r5 W- h1 Z( v! H
26. 背景调色板:
    
27. FBA0:        48 AD FF 7F C9 FF D0 02 68 60 68 9D C0 07 60 FF
    * _1 r( \+ W4 t+ b$ a. M, m
28. 
    , K5 G0 a1 P* m2 L6 W0 y9 H
29. PPU BANK号:
    # r( _0 i" v' {& ~. E1 m  r
30. FBB0:        48 AD FF 7F C9 FF D0 02 68 60 68 9D F4 07 60 FF
    - @5 @/ _; u1 B9 h  \
31. 
    
32. 滚动偏移:
    8 T9 j' p4 y7 v! m
33. FBC0:        AD FF 7F C9 FF D0 09 A9 00 8D 05 20 8D 05 20 60
    & }, C- @  g( @* T8 U
34.         A5 FD 8D 05 20 A5 FC 8D 05 20 60 60 FF FF FF FF
    
35. 
    
36. 
    
37. 切BANK后A000:
    
38. 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
    
39. 
    
40. 
    0 ?* b$ K3 a9 b. w1 E, H5 M
41. 6502 simulator:
    
42. PPU写入程序:
    + a8 C9 A# F8 }- P3 x4 Q7 T1 N9 G
43. .ORG $A000
    5 S0 b" M! l' \( N: o* _( N/ d5 o
44. CSP = $80
    , A" P8 s/ h# K" ]% R
45. C0 = $81
    
46. C1 = $82
    
47. C2 = $83
    
48. C3 = $84
    
49. C4 = $85
    
50. C5 = $86
    
51. C6 = $87
      o* i. V0 d/ g. r: z
52. C7 = $88
    - @. ]# b) |, D7 E, p0 y0 y" ^
53. C8 = $89
    / D: Q0 [& @( N6 |) B
54. C9 = $8A
    # I1 d2 o1 t9 d# v; r
55. CA = $8B
    * A5 o. V1 p+ E
56. CB = $8C
      t5 E8 p) y6 {% ^5 I
57. CC = $8D
    
58. CD = $8E
    , c7 E, [9 f* r
59. CE = $8F
    
60. CF = $90
    
61. CG = $91
    , y; @3 o; s& S5 e- Q
62. CH = $92
    2 G) p6 [, p, E2 \( G% ^2 t
63. CI = $93
    # y. ]' d8 l6 l$ K( d+ H
64. CJ = $94
    
65. CK = $95
    - \0 q& T+ M# S6 x' a' Z& Z8 U8 n
66. CL = $96
    
67. CM = $97
    $ U3 b* s- \2 L! G7 P- R) W$ r
68. CN = $98
    : b* x+ R1 C+ [1 G% a
69. CO = $99
    
70. CP = $9A
    
71. CQ = $9B
    * R- s7 [; w6 f2 N* u. ^+ x
72. CR = $9C
    8 a+ V% L$ |% }( ~5 k
73. CS = $9D
    # z4 v3 ]6 V/ B' N7 O
74. CT = $9E
    
75. CU = $9F
    
76. CV = $A0
    
77. CW = $A1
    
78. CX = $A2
    
79. CY = $A3
    & z& X' k5 Q% @0 t* v. n) ?% W
80. CZ = $A4
    8 H: N. I# ^: G7 n( f
81. CEND = $FF
    ' x3 v! G# Q0 f' n
82. 
    
83. 
    3 k1 F; X& S3 E
84. CMP_RE:
    
85. LDA $FF
    . j- c  M/ j7 ~+ L& y
86. AND #$7F
    ) f' E) a" ?- R& U
87. STA $2000
    ' A7 n: g9 ?) ~5 _# N- B% D
88. LDA $2002
    
89. LDA $25
    
90. CMP #$01
    
91. BNE PROREG
    5 `5 h# u5 y- k: f
92. LDA $F5,X
    : ]: P3 u# k: p; Q4 Y9 d  I
93. AND #$CF
    ( p+ O" m) ]' b1 F$ j
94. BEQ PROREG
    
95. JSR PPU_CMP
    : Z5 ?; R) V; `: J7 v/ [; p' z6 [) K
96. C_RE:
    $ b( s% q8 m# f0 d0 k
97. RTS
    8 A6 [- ?) i' }& f' [
98. PROREG:
    0 @5 l7 U, `) T( i+ @
99. PHA
    ; g2 I) ~: z- Q) C7 ]9 T" X
100. TXA
     % ~) E- X" {. X
101. PHA
     
102. TYA
     
103. PHA
     
104. LDA $25
     : |* u. Z% W9 z* j+ l3 T
105. CMP #$01
     + O  E1 M. v9 C* L( b; O3 ^
106. BNE RE
     7 b+ m8 \# L; b/ E8 O; \$ D1 h5 Q
107. LDA $010A
     
108. CMP #$00
     
109. BEQ P1
     2 u  E- T. S/ u  V' p8 M
110. 
     
111. RE:
     
112. JMP PPUWRITE
     
113. 
     ( G; A  W2 q& C' e4 R5 P* U
114. P1:                ; 条件判断
     * w; u# g) C; }( D$ }- N
115. LDA $7FFF
     4 G1 N. r* m5 g7 l0 ^: K9 U$ h" c
116. CMP #$FF
     ! s. v) K$ L. ~+ ^0 L, K' J, D
117. BNE P1RP
     / G- X( i* p- ^/ v8 F5 @6 h# B
118. LDA $7FA0
     
119. CMP #$00
     7 K% h! C3 z. d) O  g7 A  a
120. BNE P1CMP
     
121. LDA #$FF
     " c" r+ ^5 k" O, \) i
122. STA $7FA0
     % Y; P$ Q  n- e+ v/ Q
123. JSR CLEANA
     
124. JMP PPUWRITE
     ) ?' M) b# B# [' u1 n7 l2 m
125. P1CMP:
     * q, f& v/ O) n  G, D
126. LDA $7FFF
     - U/ o' ?3 w9 \
127. CMP #$00
     8 g# q8 j) G9 u
128. BNE RE
     
129. P1RP:
     
130. LDA $2002
     * ~' C# ?- x* `* Z+ k
131. LDA #$00
     ! j2 y. o) |1 E( h4 p# A, H. ~. L
132. STA $2001
     # ]! b. f% J; Q2 Z
133. LDX #$00
     , Y1 e* Q$ W2 F) ]% y9 v0 Q9 u
134. LDA #$FF
     
135. STA $7FFF
     
136. STA $7FA0
     
137. JSR COPYPPU
     
138. PIRP2:
     ; e& Y' w5 W) S4 L. e
139. JSR CLEANA
     4 Q0 W$ p% z8 l3 r- P2 L# Y( N9 z
140. JMP PPUWRITE
     
141. 
     3 R/ D. g. X  C9 h+ t  f& ?
142. COPYPPU:
     + [" _# K/ J, |. k0 ^- Z
143. LDA $FE
     
144. STA $7F50
     ! m4 A$ g; v' N4 g
145. LDA #$08
     
146. STA $FE
     
147. L0:
     6 [4 a$ ^9 r, f. K6 I
148. LDX #$00
     ' \& B. R: v# C, ?6 v* `3 _
149. COPY_07C0_07DF:
     
150. LDA $07C0,X
     
151. STA $7F00,X
     
152. INX
     " Z! @$ F/ w2 s3 f5 h7 _+ N
153. CPX #$40
     + L* Y6 z' w' l8 g
154. BCC COPY_07C0_07DF
     3 F1 w3 B2 K$ R3 h9 d7 K
155. LDX #$00
     ; c- }6 D3 [6 L
156. PPU_07F4_07F7:
     
157. LDA #$00
     
158. STA $07F4,X
     $ @2 X& n: X0 v& T
159. INX
     9 V+ X4 {( c) E+ \0 }" k
160. CPX #$04
     & I4 P- V# g( S6 s
161. BCC PPU_07F4_07F7
     3 `0 \' i; l" ]
162. LDX #$00
     - Y& j7 @; B; l6 U
163. COLOR:
     
164. LDA COLOR_DATA,X
     
165. STA $07C0,X
     0 h1 |, u. ~* m- u7 J- u' `0 i, @& x
166. INX
     4 z) j# x0 g& \7 w; G4 \4 D
167. CPX #$10
     
168. BCC COLOR
     ( u& z$ Y( m, U
169. 
     
170. PPU_COLOR:
     + D9 A3 c7 E6 E  j5 `( J. W, J
171. LDA #$3F
     ' {4 r9 C- L3 Y( P
172. STA $2006
     
173. LDA #$00
     ) S- {5 r7 e  m
174. STA $2006
     5 Y$ b" w* n& |8 Z# ]: y6 y! {2 ?: M
175. LDX #$00
     4 Z  V+ }$ m% k5 f$ s0 h% b0 {' f
176. PPU_COLOR_W:
     % ~" F! a8 P! L, ?2 l% M) L8 L8 W
177. LDA COLOR_DATA,X
     1 T9 C# o/ P9 X+ ?
178. STA $2007
     % y$ u8 e' J* y8 t1 i1 e
179. INX
     7 I  z9 v3 h: _# S6 q
180. CPX #$10
     
181. BCC PPU_COLOR_W
     * J1 r- \5 o9 S/ y$ \" U4 ~* Y
182. 
     * H- C0 n4 F# f3 [( ~3 C
183. 
     4 T2 a2 M8 e) @5 R; C% O/ h
184. LDX #$00
     7 A" q' ?4 F2 d; j: `6 w4 H
185. LDY #$00
     
186. LDA $BD
     
187. PHA
     
188. LDA $BC
     
189. PHA
     
190. LDA $BB
     , Q9 m% l, G& [% I  {& o
191. PHA
     / }9 p: Z- }6 T
192. LDA $BA
     
193. PHA
     
194. LDA $B9
     ! I) C7 o2 |9 ]
195. PHA
     ) g+ m- W4 Z1 m! Q
196. LDA $B8
     
197. PHA
     5 s' f: d/ o9 @) V1 v
198. LDA #$00
     ' V2 F4 s6 Q9 r* R& I. S
199. STA $B8
     
200. STA $B9
     
201. STA $BA
     
202. STA $BB
     
203. STA $BC
     * C6 X  q  W  b9 E/ L( i9 Z$ b
204. STA $BD
     
205. LDA #$00
     & F+ m. S3 w5 }/ p
206. STA $BA
     , P! B  `+ [5 L
207. LDA #$20
     
208. STA $BB
     
209. LDA #$00
     / f4 x0 r1 u9 x( }" {  {
210. STA $BC
     5 j. f$ g. U, g! e1 P& U
211. LDA #$60
     ) a; Q/ ?- f- |! K
212. STA $BD
     " v( V" h: w- @. R# R" Y
213. 
     9 X. l+ j, T# @2 e5 r: r: k) |
214. L1:                ; PPU复制
     9 T; ~7 N! B- B# H
215. LDA $BB
     4 C/ D) T- ^0 V; C  a# N4 {
216. CMP #$28
     
217. BNE L2
     
218. LDA $BA
     
219. CMP #$00
     
220. BEQ PROADPLA
     0 C# {6 N/ i2 r! U
221. 
     & \6 Z/ F: j/ j5 \& m. L( S; R& R
222. L2:
     
223. LDA $BB
     ( S3 K3 C$ l. N
224. STA $2006
     2 k+ @. ?& e; m, l+ B: v
225. LDA $BA
     
226. STA $2006
     ) g" K/ g5 r. A/ ~: r
227. 
     - [, h! \/ j1 P1 H7 b- E
228. L3:
     
229. LDA $2007
     
230. LDA $2007
     
231. STA ($BC),Y
     + H5 k. [) u  e- z  `8 ?1 ?/ F9 w
232. 
     0 {5 X! @* v9 r' |
233. L4:
     
234. LDA #$00
     
235. STA $2000
     
236. INX
     ( \$ _3 j" q/ v8 b5 T" r
237. INC $BA
     7 c' u& ^+ T! M: n
238. INC $BC
     # L+ z9 @( S1 D
239. CPX #$00
     
240. BNE L1
     * B7 ~, I: R5 O5 e( r, }" O
241. INC $BB
     
242. INC $BD
     * e) ?$ l2 ?; K( x
243. JMP L1
     8 c. \% B+ U* e
244. 
     0 C  C" s9 S+ S1 [% F- Q2 T& M
245. PROADPLA:                ;出栈
     
246. PLA
     
247. STA $B8
     + G' ^; l: S! Q* a- T
248. PLA
     $ u- l; c3 [* q: [
249. STA $B9
     , [( G. u) {( X
250. PLA
     ! G2 e$ ~+ h/ T8 ]1 J2 i
251. STA $BA
     1 B$ i0 n0 P# P0 a" }. Q% c5 s, u# p
252. PLA
     : @( h' R0 F* g4 d
253. STA $BB
     % P( q- l3 o  I: C
254. PLA
     
255. STA $BC
     " V4 |. ]) X1 s) m3 R* ]% z7 B
256. PLA
     ( H& o. }- S8 R/ l% w7 p% u# h- }
257. STA $BD
     % a9 h/ {0 u9 _1 o  `( K
258. CPRE:
     
259. RTS
     : \' j# f, I4 k9 A; N, ]- v7 ?
260. 
     
261. CLEANA:                ; PPU清空
     " v. m. Y% W* g6 n: ~# [
262. LDA $BD
     $ O0 W( l( U1 E5 l- U
263. PHA
     : \) t' B2 M) M  N& S1 a' Q
264. LDA $BC
     + d4 o5 {& `$ `/ J5 Z9 U
265. PHA
     
266. LDA $BB
     
267. PHA
     - a, k) l) ^6 f2 ]1 r+ Q7 Q- w: W9 k( b
268. LDA $BA
     ' N$ {; Z  y7 X; s0 V$ h
269. PHA
     
270. LDA $B9
     ) F- X' e; W2 K3 _4 {1 G: g' X
271. PHA
     
272. LDA $B8
     
273. PHA
     5 C/ }4 J, x* f1 Q
274. LDA #$00
     4 O8 y+ D' f- s' p3 G4 G& L
275. STA $B8
     6 y: W, |# f, M
276. STA $B9
     
277. STA $BA
     , `: Z$ k+ N4 t/ \, C2 s
278. STA $BB
       u7 E0 T, n9 A6 k0 N
279. STA $BC
     
280. STA $BD
     
281. STA $2001
     , G6 i5 y8 E- O" B" d* i+ s
282. LDX #$00
     
283. LDY #$00
     1 s8 b1 s. Q0 U. V: h- k+ m& m( Z
284. LDA #$00
     . F! C4 u0 v3 s& c& ?
285. STA $BA
     ! J1 p3 T9 w+ M- E' i1 C
286. LDA #$20
     # c; u: d' A; ?8 c
287. STA $BB
     # r; @& Y4 K1 |' n
288. 
     
289. CL1:
     
290. LDA $BB
     
291. CMP #$28
     6 P" x: B5 l6 H/ p5 e5 r* [% q
292. BNE CL2
     
293. LDA $BA
     
294. CMP #$00
     
295. BEQ FREEWRIYE
     
296. 
     
297. CL2:
     ! z) P+ ~: _. T- l: N
298. LDA $BB
     + D- Q" H2 L4 L4 x' ^. m
299. STA $2006
     
300. LDA $BA
     
301. STA $2006
     ! e1 E% Q2 [3 H  g' p) [% m
302. 
     
303. CL3:
     
304. LDA #$00
     1 A+ x7 r- p; Z9 v% k  n/ k
305. STA $2007
     # g" ]/ O( O" r2 @* m
306. 
     4 K* Y0 w7 d8 H) H, A  q, N, o7 y: h. h
307. CL4:
     & B1 R& t, x, N7 F
308. LDA #$00
     5 j8 m" C5 B5 J6 l" i( J
309. STA $2000
     1 g- K$ B' O! X! r8 v
310. INX
     ; P3 n6 C& T! k* O# N7 Y1 p
311. INC $BA
     
312. CPX #$00
       S/ r6 f, Z* o+ R$ ?" [; D* N
313. BNE CL1
     / G/ o8 x6 t  R8 V
314. INC $BB
     % S. m: s6 H2 ^. p* J
315. JMP CL1
     
316. 
     0 f" _8 J4 M+ g& Y8 j
317. 
     
318. FREEWRIYE:
     * ^! g5 j- b: {+ P" `0 F
319. 
     : J$ t9 f( F5 |+ ~
320. NOP
     ' V1 H: D9 p1 R5 p7 y9 e$ {! W
321. 
     
322. 
     
323. 
     
324. 
     1 l" i7 a3 z9 j5 @& R4 i' P
325. 
     7 B9 T4 r; ]8 [& d$ o+ L/ s* q  d
326. CLEANF:                ; 恢复现场
     
327. 
     - @/ G$ J& q+ R( G$ |# s
328. PLA
     * H8 w5 j. w. q1 I  d# f% b- R
329. STA $B8
     
330. PLA
     5 x! z6 n8 V" y3 S( p( j" q+ f
331. STA $B9
     
332. PLA
     
333. STA $BA
     $ P3 |: \4 S" V. T) l: t3 r& w
334. PLA
     
335. STA $BB
     
336. PLA
     " V' e! z" l6 ~  U; g+ S  X
337. STA $BC
     + \. q& A( d5 G& @1 h- a3 E
338. PLA
     
339. STA $BD
     
340. CLRF:
     
341. JSR FREE_PPU
     / I: r$ w/ t0 c1 ?# |
342. RTS
     
343. 
     1 _2 e2 M, H: m& k
344. 
     / W! v& l; H* \3 r: ^* z& z- f. D* x) Y
345. PPUWRITE:    ;PPU写回
     9 o6 h" N5 f" w, T8 A' m& @. M
346. PLA
     
347. TAY
     5 z; N1 O: g, l  [$ x- U& g  u+ L& o
348. PLA
     
349. TAX
     
350. PLA
     
351. LDA $25
     % H, f& i. A3 g; j
352. CMP #$00
     * e% r$ x* j- E
353. BEQ WP1
     
354. LDA $25
     " D5 Z! T$ @! g" [% {
355. CMP #$01
     2 e' |  X' U+ R  ?" ?
356. BNE WRE
     9 v1 x7 n* W* e, b
357. LDA $F5,X
     1 x" f- Z- h2 u
358. AND #$EF
     9 u) _' I4 n' S0 A" y* H
359. BEQ WRE
     & k. f6 W. a" g5 W
360. LDA #$00
     
361. STA $7FA0
     
362. 
     2 P% m* F$ I# Y: Z# h
363. WRE:
     
364. RTS
     # [2 X% m2 T, S
365. 
       T$ t% U; X5 @' ^# U! m* D# U" U
366. WP1:
     
367. LDA $7FFF
     
368. CMP #$FF
     $ t6 N7 b! r% V! F" \
369. BNE WRE
     
370. LDA #$00
     6 f! E. T& ]) e0 D  B
371. STA $2001
     5 K. L8 {4 V9 o" a, O3 w- i2 C
372. LDA $BD
     6 C# E. C* s! y9 w
373. PHA
     
374. LDA $BC
     
375. PHA
     9 u, Q- k% D) \* A  P
376. LDA $BB
     ' ?4 M" T5 k" R- U( P* S
377. PHA
     
378. LDA $BA
     
379. PHA
     ( y% T& [' j0 r/ M9 w' ?; c
380. LDA $B9
     3 w/ t2 z3 J; m* g6 g! F
381. PHA
     ; p8 h! I" O$ z' }8 `' ]- p
382. LDA $B8
     
383. PHA
     2 }  G2 {+ O4 }, `  T! g3 g7 A
384. LDA #$00
     
385. STA $B8
     
386. STA $B9
     
387. STA $BA
     2 u2 }% N, P! Q9 i, b
388. STA $BB
     * R9 m5 T/ ~# L$ S$ C# s3 U) n
389. STA $BC
     ! R0 K) g/ }" a4 W/ c  Y% _
390. STA $BD
     9 Y+ j5 Y" k/ J1 s3 w6 h  M
391. LDA #$00
     
392. STA $7FFF
     6 x3 q' i7 c9 B
393. 
     ! t' ]3 y! }+ H- ~, v
394. WL0:
     % c% j/ b# J6 ~. c
395. LDX #$00
     * o$ T: H0 F# E" r3 I! |
396. LDY #$00
     
397. LDA #$00
     
398. STA $BA
     
399. LDA #$20
     $ C% X4 f6 Z5 z8 G
400. STA $BB
     6 O. m/ U. M0 {0 o5 z
401. LDA #$00
     ! t* ^9 t. y( E  S1 F& g7 B+ }3 |
402. STA $BC
     7 M# g, r! W6 v$ I* \/ [
403. LDA #$60
     1 B6 }; p8 B0 D: }# x3 {  q6 {' e! j
404. STA $BD
     
405. 
     . o7 I( k! y) u, p7 p, E7 }& o8 [
406. WL1:
     
407. LDA $BD
     6 ?: d5 n& K$ E1 q$ u
408. CMP #$68
     
409. BNE WL2
     9 T- |/ p8 [, y8 |" y; d8 u
410. LDA $BC
     
411. CMP #$00
     
412. BEQ WLR
     8 Y2 b5 s, L8 w) ^" q8 I# X3 Z
413. 
     
414. WL2:
     
415. LDA $BD
     9 a* ^8 j$ X. s' {/ }0 A
416. STA $2006
     ' v8 {9 ^' g+ H6 `
417. LDA $BC
     9 m8 V+ H4 v6 V* `
418. STA $2006
     
419. 
     ! U* v. \& t6 X' f0 u8 i# a6 F
420. WL3:
     
421. LDA ($BC),Y
     % G" i: H+ H) o( |
422. STA $2007
     $ ^* G# j- b0 t' O! ]
423. 
     8 A, V' @( I0 b+ K- {( f
424. WL4:
     
425. LDA #$00
     
426. STA $2000
     
427. INX
     7 \. {! r' ^  H
428. INC $BA
     
429. INC $BC
     
430. CPX #$00
     8 Z# S7 B: x2 l/ Q% }, z+ o% L
431. BNE WL1
     
432. INC $BB
     
433. INC $BD
     
434. JMP WL1
     
435. 
     $ s, b7 j" w- v8 q/ F" Q5 s6 P
436. WLR:
     
437. LDX #$00
     ) b; J  ~/ @4 Y3 n
438. COPY_7F00_7F3F:
     ' X3 E2 X( Q& o
439. LDA $7F00,X
     0 n, x( Y( y- F" |
440. STA $07C0,X
     ' S& F+ A6 x- P  g% y& z+ P
441. INX
     
442. CPX #$40
     
443. BCC COPY_7F00_7F3F
     
444. 
     : C; D# }% d* T$ E6 L
445. LDX #$00
     ( t4 o, i4 g1 o* W. {
446. LDA #$3F
       D- J7 g/ T8 t( x* B; \( v5 c/ M
447. STA $2006
     
448. LDA #$00
     
449. STA $2006
     6 u4 w3 {9 V& h; R# `
450. COPY_7F00_7F10:
     . H* Q4 Y$ c1 O0 g" a/ i/ K; K- k
451. LDA $7C0,X
     
452. STA $2007
     
453. INX
     8 T" s1 M1 x) _8 ?
454. CPX #$10
     
455. BCC COPY_7F00_7F10
     : J7 w+ r; r* {" T
456. 
     
457. LDA $2002
       v4 Y! @" Q! Y1 w9 V
458. LDA $FD
     
459. STA $2005
     ! j' Q- ?* @" a  M- X
460. LDA $FC
     
461. STA $2005
     5 s0 a1 t1 K  l/ D; j
462. 
     2 Y' L; j# `4 U8 ~
463. LDA $7F50
     . p% h7 u; A- L# j( F4 j6 z
464. STA $FE
     
465. LDA #$00
     : E6 i* Z2 U' U% G0 k, |4 `
466. STA $2000
     
467. PLA
     
468. STA $B8
     3 {" P" G7 X0 K+ A. Q
469. PLA
     6 O+ d. O/ E& h3 r, z4 O( y
470. STA $B9
     
471. PLA
     
472. STA $BA
     0 G3 k/ N* z. _/ A# B' [
473. PLA
     $ w3 W0 L/ Z5 y1 @% L& i. k
474. STA $BB
     
475. PLA
     " h* K# H9 \* h. v0 A
476. STA $BC
     " F# J8 K1 L& E; s& L
477. PLA
     
478. STA $BD
     . P5 N9 D1 T3 v- @6 ?
479. 
     % S5 {6 |7 \" C  W" m2 l: A& l1 K
480. RTS
     
481. 
     / A) @6 h2 u0 M0 M7 G
482. PPU_CMP:
     # e+ u4 ~# t, a/ X8 \
483. 
     
484. 
     
485. PPURE:
     
486. RTS
     4 z% x% [2 S9 ?, D3 h
487. 
     6 p3 z: K5 g4 A! ~" `% z( g+ o) L9 {1 [
488. 
     8 B7 _% p2 D4 D) S0 f; p" R- y0 j! Y
489. FREE_PPU:
       u# ?/ h% t% a  D
490. 
     3 c1 R# s+ W. m( ^/ ?3 t$ W
491. JSR TEXT01_PPU
     
492. JSR $CBC0
     4 O3 Q* a* s2 b& Q' A
493. JSR P1_PPU
     
494. JSR P2_PPU
     
495. RTS
     
496. 
     
497. TEXT01_ADDR:
     + F, N$ t3 s) L4 c) d
498. .BYTE $20,$42
     
499. TEXT01_DATA:
     
500. .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
     6 y" ?$ t7 ~  ]
501. TEXT01_PPU
     ) K7 f1 Z3 X: X2 O! t
502. LDX #$00
     
503. LDA TEXT01_ADDR
     5 ^7 e/ Q7 ~$ D. ?; b/ [4 A; {* m- W
504. STA $0703
     , s- F: x3 P! ?4 l% s
505. INX
     
506. LDA TEXT01_ADDR,X
     ; ?4 {+ N4 o8 C! o+ U( M; S# Y
507. STA $0704
     4 {' D, t" z: R. f) ?% E
508. JSR PPU_PROCESS
     
509. TEXT01_W:
     
510. LDA TEXT01_DATA,X
     * j$ A) L/ G4 {) m
511. CMP #CEND
     . f! I  x, m. Y
512. BEQ TEXT01_START
     
513. STA $0705,X
     3 a0 @; M9 S3 {7 n! s
514. INX
     
515. LDA #$00
     
516. BEQ TEXT01_W
     ) U! ~6 ^, j; z% m/ n7 ?" `
517. TEXT01_START:
     8 Q+ d) l" o3 X6 d0 ^# l
518. JSR PPU_START
     
519. RTS
     
520. 
     
521. 
     
522. COLOR_DATA:
     : G! C& N7 W8 K; b  p" A
523. .BYTE $0F,$28,$28,$28,$0F,$28,$28,$28,$0F,$28,$28,$28,$0F,$28,$28,$28
     
524. 
     
525. P1_PPU:
     1 \4 B0 K% |! ]* r3 b( g. T% _
526. JSR PLAYER_01_PPU
     
527. JSR $CBC0
     + X& P9 X* [  \1 H" E0 G; S
528. JSR RELIFE_P1_PPU
     
529. JSR $CBC0
     
530. JSR RELIFE_NUMBER_P1_PPU
     # k3 Z, ~) S: W; I7 l" ^7 q
531. JSR $CBC0
       h9 ^2 S9 C. T# x
532. JSR WEAPON_P1_PPU
     
533. JSR $CBC0
     
534. JSR BULLETPPU_P1_PPU
     3 m, c" E( V; }6 n, N/ ?$ y
535. JSR $CBC0
     
536. RTS
     ) [3 P3 r8 Z- ?9 l/ N/ l5 ~, B4 N
537. 
     ( w$ S- _) f6 @
538. P2_PPU:
     
539. JSR PLAYER_02_PPU
     ( G% I, m% y! u( A% k. P
540. JSR $CBC0
     
541. JSR RELIFE_P2_PPU
     , C( B7 O, n$ r+ E; N
542. JSR $CBC0
     * _; P3 C6 I5 t4 u* |
543. JSR RELIFE_NUMBER_P2_PPU
     8 p- ~2 q5 i1 u9 J: J
544. JSR $CBC0
     
545. JSR WEAPON_P2_PPU
     ' l. t% z- ?0 R8 n" i8 R1 y/ Q
546. JSR $CBC0
     6 f; U5 J+ Z% i$ O+ G
547. JSR BULLETPPU_P2_PPU
     ' Q" j6 J6 f2 g! T
548. JSR $CBC0
     ; F) @# Q. A! G3 J
549. RTS
     * d% V1 f7 f4 E0 B" j1 z$ y) k* B
550. 
     
551. 
     + |! k+ \! w, q# c7 }
552. 
     # f  H' q2 F/ K& X6 I
553. PLAYER_01_ADDR:
     7 @" t: u4 \# [
554. .BYTE $20,$A3
     
555. PLAYER_01_DATA:
     
556. .BYTE CP,CL,CA,CY,CE,CR,CSP,C0,C1,CEND
     
557. PLAYER_01_PPU:
     
558. LDX #$00
     
559. LDA PLAYER_01_ADDR
     
560. STA $0703
     
561. INX
     
562. LDA PLAYER_01_ADDR,X
     9 Q3 w* X6 B! M  K$ p: g
563. STA $0704
     $ J; s  `8 \7 Z/ Q( q
564. JSR PPU_PROCESS
     
565. PLAYER_01_W:
     2 @" `5 D4 t2 E( l- }! V# i" R. N
566. LDA PLAYER_01_DATA,X
     
567. CMP #CEND
     3 r1 s+ S2 j! e. G
568. BEQ PLAYER_01_START
     
569. STA $0705,X
     8 `/ q$ d5 @, {; o$ i, v8 r; w
570. INX
     
571. LDA #$00
     . Y8 d' p( I( N9 b
572. BEQ PLAYER_01_W
     
573. PLAYER_01_START:
     
574. JSR PPU_START
     : @) A7 M" x! S7 a6 F6 F+ e1 N1 o! m
575. RTS
     : l% j5 K" Y  [. @
576. 
     
577. 
     
578. RELIFE_P1_ADDR:
     % \& |; w% p- d5 Y
579. .BYTE $20,$E3
     
580. RELIFE_P1_DATA:
     " J+ ]6 t( V, _" e
581. .BYTE CR,CE,CL,CI,CF,CE,CEND
     0 I) P- U+ e+ A' h
582. RELIFE_P1_PPU:
     
583. LDX #$00
     , [( W' X8 P0 t) Y4 ~8 @- p
584. LDA RELIFE_P1_ADDR
     5 Z: i5 S0 R* E% |
585. STA $0703
     # L( d$ R9 [2 w1 b; G+ |
586. INX
     
587. LDA RELIFE_P1_ADDR,X
     7 {( C; p7 N% y! K
588. STA $0704
     
589. JSR PPU_PROCESS
     % r5 u$ U! }0 }9 U
590. RELIFE_P1_W:
     
591. LDA RELIFE_P1_DATA,X
     
592. CMP #CEND
     8 A" X" O! Z+ I: F! e
593. BEQ RELIFE_P1_START
     . V, q$ c- C, R* D0 \" w
594. STA $0705,X
     ! f) w  n# y! _: }
595. INX
     
596. LDA #$00
     
597. BEQ RELIFE_P1_W
     
598. RELIFE_P1_START:
     
599. JSR PPU_START
     8 X9 ^/ H" |, A
600. RTS
     
601. 
     
602. 
     
603. RELIFE_NUMBER_P1_ADDR:
     8 }5 V$ N/ O1 Y  g8 R* ^. H
604. .BYTE $20,$EA
     : _6 K  n  P0 ]
605. RELIFE_NUMBER_P1_PPU:
     
606. LDX #$00
     
607. LDA RELIFE_NUMBER_P1_ADDR
     
608. STA $0703
     : f9 _/ `& W, g! ?
609. INX
     
610. LDA RELIFE_NUMBER_P1_ADDR,X
     
611. STA $0704
     ) r: M6 Y5 O" n7 A  J* b: J
612. JSR PPU_PROCESS
     
613. LDA $32
     , b: `& g* q& M* k
614. JSR LIFETODEC
     ' L+ |& E  k9 {5 a) a# o( Y
615. RELIFE_NUMBER_P1_W:
     + Y* C  r4 x* o5 m
616. LDA $7A03
     
617. STA $0705
     3 h* j( p" v7 q" l: Z
618. INC $0705
     5 j" B& V& }( V& }
619. LDA $7A04
     
620. STA $0706
     
621. INC $0706
     7 w# o! m- @/ P7 R
622. LDA $7A05
     8 T7 Z; C6 `: B* b
623. STA $0707
     
624. INC $0707
     
625. LDX #$03
     
626. RELIFE_NUMBER_P1_START:
     9 O7 M) f( ~' t, P& q
627. JSR PPU_START
     
628. RTS
     2 ^0 w7 E) E' A& W. Q% A6 `# e
629. 
     - r3 y' s# f. V: T2 [4 q
630. WEAPON_P1_ADDR:
     # H! C6 x% b; D6 y' g6 {
631. .BYTE $21,$23
     " V, K( x  d$ j2 A- a, C
632. WEAPON_P1_DATA:
     
633. .BYTE CW,CE,CA,CP,CO,CN,CEND
     % x) j4 `9 W5 R( m- \( {8 K
634. WEAPON_P1_PPU:
     & L$ l" _% H9 s, P/ `7 b
635. LDX #$00
     
636. LDA WEAPON_P1_ADDR
     $ H( b/ N% v' J" _/ L
637. STA $0703
     
638. INX
     ' z$ |, K; K9 W7 D
639. LDA WEAPON_P1_ADDR,X
     
640. STA $0704
     
641. JSR PPU_PROCESS
     
642. WEAPON_P1_W:
     
643. LDA WEAPON_P1_DATA,X
     $ A( {7 Z; u+ O, ]# M
644. CMP #CEND
     9 E# V7 y( J% @7 f
645. BEQ WEAPON_P1_START
     
646. STA $0705,X
     ) O: X7 H6 M3 F
647. INX
     
648. LDA #$00
     3 k7 [3 s1 }: S% g4 _
649. BEQ WEAPON_P1_W
     ; w* Z5 L- V& N& V' P+ `7 B
650. WEAPON_P1_START:
     
651. JSR PPU_START
     
652. RTS
     7 |* @/ q  V% Q% D# Z+ B8 H
653. 
     
654. BULLET_P1_ADDR:
     * _* b0 j" I, k8 s
655. .BYTE $21,$2A
     ) f% p6 J4 _, g' L+ J  W
656. BULLET_P1_DATA:
     
657. .BYTE $00,$01,$02,$03,$04
     # n( V* v+ P2 S5 m5 R% r
658. BULLET_P1_NAME:
     
659. .BYTE CN,CM,CF,CS,CL
     
660. 
       O1 R# ?& i" |& a
661. BULLETPPU_P1_PPU:
     " C4 m# m' q4 t0 Y
662. LDX #$00
     * D( R: j) {2 k* `1 |. t9 W! z
663. LDA BULLET_P1_ADDR
     ( l5 H! T: h9 |/ e8 q8 E
664. STA $0703
     . U/ B1 g/ a4 ?' `* r4 L
665. INX
     
666. LDA BULLET_P1_ADDR,X
     6 r9 E. p: L- m( D. t4 q; \- {
667. STA $0704
     . M4 Y4 k, n) P' T  y# O
668. JSR PPU_PROCESS
     7 E; `1 u5 |, J7 S1 i
669. BULLET_P1_WRITE:
     
670. LDX #$00
     2 d1 i) Z* u0 h) |" c0 E# M, E
671. LDA $AA
     ( h+ O) W  `. u
672. AND #$10
     0 v* \- P6 i  ?6 A* \% U# W, |
673. BEQ C_BULLET_P1
     
674. LDA #CS
     
675. STA $0705
     
676. BNE B_NAME_P1
     3 A; o8 `3 H3 }8 n/ n' \* k
677. C_BULLET_P1:
     % x8 l9 B. E  y
678. LDA #CC
     
679. STA $0705
     
680. B_NAME_P1:
     
681. LDA $AA
     
682. AND #$0F
     # n% K# X+ ^; p
683. CMP BULLET_P1_DATA,X
     
684. BNE B_NAME_P1_RECMP
     2 X* [& B) r2 R- S: b
685. LDA BULLET_P1_NAME,X
     
686. STA $0706
     ( h; }& ?2 h# T: Z1 c0 ?& {
687. B_NAME_P1_RECMP
     , _) I3 F0 ]$ N+ u
688. INX
     + s. a. F, q# P4 K
689. CPX #$05
     # X6 a) C, I/ A! ?  T& \1 K7 c  d
690. BCC B_NAME_P1
     ( @6 \/ A( u( n- S
691. LDX #$02
     
692. JSR PPU_START
     
693. RTS
     
694. 
     
695. 
     
696. PLAYER_02_ADDR:
     
697. .BYTE $20,$B3
     ' F2 L# U& I7 ?
698. PLAYER_02_DATA:
     % a1 a- m! M  G$ K* S, O' p+ X( {
699. .BYTE CP,CL,CA,CY,CE,CR,CSP,C0,C2,CEND
     * S  j" _* F" k1 z" t  m$ v
700. PLAYER_02_PPU:
     , @! A, }( s7 `. i5 W
701. LDX #$00
     
702. LDA PLAYER_02_ADDR
     ! A2 L1 y- }, n
703. STA $0703
     
704. INX
     - ]# |# t' r* g( Z" f% Y
705. LDA PLAYER_02_ADDR,X
     + |9 u' l) q& y& Y
706. STA $0704
     + y- G/ t; S' T" b/ M
707. JSR PPU_PROCESS
     
708. PLAYER_02_W:
     
709. LDA PLAYER_02_DATA,X
     ) \9 y$ ]) r' `7 V0 `" L
710. CMP #CEND
     " H- V3 B3 M# I) h6 c9 C
711. BEQ PLAYER_02_START
     : J& Q& r) G' O
712. STA $0705,X
     
713. INX
     : N+ `  P. h0 x( R! t7 g6 _
714. LDA #$00
     
715. BEQ PLAYER_02_W
     
716. PLAYER_02_START:
     
717. JSR PPU_START
     
718. RTS
     
719. 
     1 S, R7 P! y  j( b, A
720. 
     0 p% _0 m! ]2 N+ C( }( l8 O1 L
721. RELIFE_P2_ADDR:
     
722. .BYTE $20,$F3
     1 g: ^9 b# H& }" q9 Q. G
723. RELIFE_P2_DATA:
     
724. .BYTE CR,CE,CL,CI,CF,CE,CEND
     
725. RELIFE_P2_PPU:
     
726. LDX #$00
     : g4 t3 S9 R/ N, O% F5 W
727. LDA RELIFE_P2_ADDR
     
728. STA $0703
     
729. INX
     8 ^  B: l8 q' t4 N6 v
730. LDA RELIFE_P2_ADDR,X
     
731. STA $0704
     
732. JSR PPU_PROCESS
     
733. RELIFE_P2_W:
     - F. v2 r3 R' y
734. LDA RELIFE_P2_DATA,X
     
735. CMP #CEND
     
736. BEQ RELIFE_P2_START
     
737. STA $0705,X
     
738. INX
     4 Q3 Z7 ?2 b1 r  P
739. LDA #$00
     
740. BEQ RELIFE_P2_W
     ) _$ |9 J. _. f9 w; v2 _! T
741. RELIFE_P2_START:
     
742. JSR PPU_START
     9 s, G1 d' l7 Q
743. RTS
     
744. 
     
745. 
     
746. RELIFE_NUMBER_P2_ADDR:
     9 q6 E: _7 \( _; |% V2 [3 ?9 K+ e
747. .BYTE $20,$FA
     % h1 O  B8 p% W1 m7 l
748. RELIFE_NUMBER_P2_PPU:
     2 T7 o0 t: j$ H9 u6 ~" H
749. LDX #$00
     
750. LDA RELIFE_NUMBER_P2_ADDR
     
751. STA $0703
     
752. INX
     4 A( e+ ]4 k( M0 S, h0 N
753. LDA RELIFE_NUMBER_P2_ADDR,X
     3 N. {; [5 L3 Z; C4 n8 r
754. STA $0704
     & M$ v6 }4 _! h/ {9 A- c1 b& s
755. JSR PPU_PROCESS
     ) q! \0 E) |& O6 i- V( D4 A9 k& C5 P
756. LDA $33
     
757. JSR LIFETODEC
     * I( W+ }  I& @- y5 g( Z. d5 }4 |
758. RELIFE_NUMBER_P2_W:
     # a9 q: D0 k. g$ l3 U
759. LDA $7A03
     
760. STA $0705
     8 R' T8 W/ Z) N
761. INC $0705
     + f# I- G* P; ]6 q$ q
762. LDA $7A04
     6 a! f8 V+ g. r$ a
763. STA $0706
     # l1 |/ \$ ]  n+ u9 n6 U$ Q9 Y
764. INC $0706
     
765. LDA $7A05
     
766. STA $0707
     0 l& U& U: `* ^+ v
767. INC $0707
     
768. LDX #$03
     
769. RELIFE_NUMBER_P2_START:
     
770. JSR PPU_START
     ) j7 U& u8 }% f8 H3 H& \, b7 P
771. RTS
     - W+ v& m% h% r: D! }1 U
772. 
     % f& k8 B+ }  `! V
773. WEAPON_P2_ADDR:
     3 Z  B  [/ q: T( u" y
774. .BYTE $21,$33
     7 Q* u+ \1 ~9 p
775. WEAPON_P2_DATA:
     0 S5 T! t- S$ G  H/ j
776. .BYTE CW,CE,CA,CP,CO,CN,CEND
     
777. WEAPON_P2_PPU:
     
778. LDX #$00
     - Z' S5 k  X/ ^
779. LDA WEAPON_P2_ADDR
     
780. STA $0703
     1 L1 E! z/ g) ?  n& ]6 X
781. INX
     
782. LDA WEAPON_P2_ADDR,X
     
783. STA $0704
     / a% z1 ^& L5 B- D8 a
784. JSR PPU_PROCESS
     & j! L, u# H( x2 l' r% Z- Q/ u  |/ k
785. WEAPON_P2_W:
     - V/ O8 Z* P$ G) D0 y. U9 n5 O
786. LDA WEAPON_P2_DATA,X
     
787. CMP #CEND
     
788. BEQ WEAPON_P2_START
     
789. STA $0705,X
     
790. INX
     3 r. j7 ]6 V  U! Y3 F- d' s& G
791. LDA #$00
     
792. BEQ WEAPON_P2_W
     
793. WEAPON_P2_START:
     0 k3 J9 L- m1 j& C" P$ n3 v
794. JSR PPU_START
     4 ^9 j2 Q! a0 c3 D; o* |( A; c
795. RTS
     5 g, Y9 E( q) Q3 c  d8 V) x2 U7 g
796. 
     " f$ P) J4 X$ l" Y& S
797. BULLET_P2_ADDR:
     5 _, l6 a& M8 I4 S
798. .BYTE $21,$3A
     
799. BULLET_P2_DATA:
     
800. .BYTE $00,$01,$02,$03,$04
     
801. BULLET_P2_NAME:
     
802. .BYTE CN,CM,CF,CS,CL
     
803. 
     
804. BULLETPPU_P2_PPU:
     
805. LDX #$00
     ( |0 f1 O' k3 I  h
806. LDA BULLET_P2_ADDR
     
807. STA $0703
     
808. INX
     1 b8 I& b2 _5 _) t1 o/ F4 {
809. LDA BULLET_P2_ADDR,X
     
810. STA $0704
     / I; ~# b% z: w8 u. \& X9 ~4 I: b, \
811. JSR PPU_PROCESS
     ! W4 e0 D9 y, l7 q5 ?/ t# E: o
812. BULLET_P2_WRITE:
     
813. LDX #$00
     
814. LDA $AA
     
815. AND #$10
       {4 X- p3 D: Q, s  A* I: t
816. BEQ C_BULLET_P2
     
817. LDA #CS
     ( G% Z1 y2 ~. P- c
818. STA $0705
     
819. BNE B_NAME_P2
     
820. C_BULLET_P2:
     
821. LDA #CC
     0 y' ]  h, A: g2 r+ o4 S% b5 E  D5 L
822. STA $0705
     
823. B_NAME_P2:
     5 g% g& o' H7 m: `
824. LDA $AB
     
825. AND #$0F
     6 w, s% a" d; l3 M/ G# m# N
826. CMP BULLET_P2_DATA,X
     
827. BNE B_NAME_P2_RECMP
     & M, @7 f! N- d2 _
828. LDA BULLET_P2_NAME,X
     
829. STA $0706
     ' }7 x, m4 c! [) _
830. B_NAME_P2_RECMP
     6 s+ ~2 f- g$ [! y7 h! {% A/ m
831. INX
     ) h! F; `) z, t  `# h
832. CPX #$05
     
833. BCC B_NAME_P2
     
834. LDX #$02
     
835. JSR PPU_START
     
836. RTS
     3 m' L" A0 i/ v8 }6 x7 _( I) K
837. 
     
838. 
     $ X% h# t5 Z* e- ~( a
839. 
     * o2 {2 l# T+ ]. u
840. 
     
841. 
     ! T* h/ j1 b* X  F7 }4 S* i. k
842. 
     2 B( i6 y% m0 y$ V
843. LIFETODEC:                ;十进制转换
     : b9 V0 I& A( ^: R6 Y
844. LIFEL1:        ;initialise
     
845. STA $7A00        ;$7A00=F3
     : x0 K# t5 |% L5 A) v
846. LDA #$00
     
847. STA $7A03        ;$7A03=00
     
848. STA $7A04        ;$7A04=00
     $ k3 F8 A" ]" S7 y' K! K0 L# G( j: Y2 W
849. STA $7A05        ;$7A05=00
     
850. LIFEL2:        ;copy data $7A00 to 6001
     & T  T0 [* Q0 {2 A$ Y
851. LDA $7A00
     
852. STA $7A01
     # w6 M% {$ n- U6 J! V
853. 
     
854. LIFEL3:         ;hundred
     
855. LDA $7A01
     5 o4 F" D6 w3 W
856. CMP #$64
     
857. BCC LIFEL6                ;$7A01<100 goto L6
     
858. LIFEL4:
     % P; H5 u- ?# r0 q& _
859. LDA $7A01
     
860. SEC
     ( P5 q/ T* f! N0 N; Q2 K* Y& n) b
861. SBC #$64        ;$7A01=$7A01-100
     
862. STA $7A01
     
863. INC $7A03        ;hundred++
     4 _, m( }; B, j2 G
864. LIFEL5:
     
865. LDA $7A01
     
866. CMP #$64
     
867. BCS LIFEL4                ;$7A01>100 goto L4
     - j3 n. @8 o0 W2 K9 I
868. 
     
869. LIFEL6:        ;decade
     * z# ^% s+ X0 n  l1 D! i8 J
870. LDA $7A01
     ! M  I% f. d/ F1 g
871. CMP #$0A
     
872. BCC LIFEL9                ;$7A01<10 goto L9
     : P( G' i4 Z8 @) g2 k  F; R- w
873. LIFEL7:       
     $ |2 P6 c2 O9 L! F
874. LDA $7A01
     
875. SEC
     , x2 g3 u" k7 x5 ~. V
876. SBC #$0A
     
877. STA $7A01        ;$7A01=$7A01-10
     5 o1 }( G& R+ O) f
878. INC $7A04        ;decade++
     ; h. Z7 j3 R9 x, }$ i4 t6 ]4 @. u( Z1 j
879. LIFEL8:
     
880. LDA $7A01
     
881. CMP #$0A
     2 d! W8 a; M) v4 v5 d( O
882. BCS LIFEL7                ;$7A01>10 goto L7
     
883. ;unit
     
884. LIFEL9:
     
885. LDA $7A01        ;$7A05=$7A01
     
886. STA $7A05        ;unit
     
887. RTS        ;return
     
888. 
     
889. 
     
890. 
     
891. PPU_PROCESS: ;PPU地址处理程序
     9 ^- u; r. e0 V2 G4 D4 f
892. LDX #$00
     $ V$ }# K6 g% _6 h' b# s# p  x
893. LDA $FF
     
894. AND #$01
     " s) P- L/ A( J
895. BNE PPU_2400_27C0
     
896. PPU_2000_23C0: ;命名表1
     
897. LDA $0703
     - J8 x$ O3 h- q9 e
898. AND #$FB
     
899. STA $0703
     ( A6 Q- v0 r& ]6 O5 Q7 D
900. RTS
     
901. PPU_2400_27C0: ;命名表2
     
902. LDA $0703
     
903. ORA #$04
     
904. STA $0703
     
905. RTS
     9 H; E. I2 ?) N; w
906. 
     * n8 I2 |, d  E4 B- D* Y
907. PPU_START:  ;PPU数据写入
     % x# f2 u, S2 n' r1 e& \) y
908. STA $21
     
909. STX $0701
     9 t6 C# Z- T: C1 f- Y* S
910. LDA #$00
     
911. STA $0705,X
     " ?9 y* R" i* @! ~: Y
912. LDA #$01
     ; P! Y, E( z6 o% S5 \
913. STA $0700
     
914. STA $0702
     
915. RTS
     3 i6 q8 m" F8 ?3 r+ `. w; h
916. 
     
917. 
     : W# ]* X; W) U
918. 
     
919. 
     * r2 X* S6 t  F9 I! A9 Y7 H, W
920. 
     8 Q+ G! a$ ]2 i2 d3 H9 N( H! T
921. 
     

复制代码

nmclib1

这么好的教程竟然没有人支持！

zsyf

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

没事时有时间时还是欢迎发表教程，谢谢楼主贡献

liujunbtx

看不懂啊。。。。。