[退隐作][最后的教程]

yandagui

1. Contra (J) PPU写入程序
   : B- `* w, N4 k0 @+ X& l6 A
2. 作者:FlameCyclone
   
3. 时间:2017.2.12
   
4. 
   
5. 按键跳转:
   0 H* N. t5 H9 y  u7 D
6.         C1EF:95 F5 94 F1
   - C1 ~! A3 D0 B8 D, ^
7.         C1EF:20 70 FB EA
   
8. 
   8 s5 L" F5 ^$ J- n: ~' a
9. 滚动偏移:
   
10.         F936:A5 FD 8D 05 20 A5 FC 8D 05 20
    $ \2 b, Y8 z" H* t2 L- d) w" B! |
11.         F936:20 C0 FB EA EA EA EA EA EA EA
    , f+ W) k# V  K/ {+ l8 D
12. 
    & A7 R8 F4 y* Q( r  d4 z
13. 背景调色板:
    9 ^3 c& |7 c2 B' e6 q( N
14.         CF20:9D C0 07
      u- F8 X( k% d' y" d  X& X
15.         CF20:20 A0 FB
    
16. 
    
17. PPU BANK号:
    / w! r6 C. F! ~/ u, D# b
18.         C8C9:9D F4 07
    ; ^4 i/ d8 d# Z( {- Z6 y
19.         C8C9:20 B0 FB
    
20. 
    
21. 按键跳转:
    6 h2 q# K9 d7 z5 e# K& i# ?
22. FB70:        95 F5 94 F1 48 8A 48 98 48 A5 FF 29 7F 8D 00 20
    + K! J; I1 F* k/ s. s$ y. u7 m
23.         AD 00 80 48 A0 00 20 21 FB 20 00 A0 68 A8 C8 20
    ) l% i* n: l, n1 A
24.         21 FB A5 FF 8D 00 20 68 A8 68 AA 68 60 FF FF FF
    5 f# G$ s5 M$ f# a
25. 
    
26. 背景调色板:
    ' s: V- _5 m) z5 H4 r
27. FBA0:        48 AD FF 7F C9 FF D0 02 68 60 68 9D C0 07 60 FF
    : E9 ?' ^6 Y% R+ R, d$ H- M
28. 
    4 k$ B; _  V( d- M" N8 A' V( Z
29. PPU BANK号:
    
30. FBB0:        48 AD FF 7F C9 FF D0 02 68 60 68 9D F4 07 60 FF
    
31. 
    
32. 滚动偏移:
    ( a( A" B6 P5 S
33. FBC0:        AD FF 7F C9 FF D0 09 A9 00 8D 05 20 8D 05 20 60
    * q+ P0 W3 [& L& \( |) N
34.         A5 FD 8D 05 20 A5 FC 8D 05 20 60 60 FF FF FF FF
    . e% y, H0 ^: j7 C" {7 O# X  g
35. 
    & f% u) G7 B; ?5 L* }* j
36. 
    2 R# [" d$ Y5 V/ P% r
37. 切BANK后A000:
    - C7 J0 @& v1 g. i; P$ H
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
    * V) O0 Y( L9 {) f
39. 
    
40. 
    ( }7 }1 r9 T. u/ \
41. 6502 simulator:
    
42. PPU写入程序:
    6 k: h3 s( ?0 h. M  q- E' c
43. .ORG $A000
    
44. CSP = $80
    
45. C0 = $81
    * U; R) d: x# z3 Z1 N
46. C1 = $82
    
47. C2 = $83
    
48. C3 = $84
    
49. C4 = $85
    
50. C5 = $86
    
51. C6 = $87
    ; q6 w% j' O; Q: |* G
52. C7 = $88
    7 g7 s0 |' z4 F  W: r( b
53. C8 = $89
    
54. C9 = $8A
    8 n& Q* a6 j- @( U4 o7 P  V
55. CA = $8B
    ; a. P1 c) e  C' Q- w5 _
56. CB = $8C
    ! g  |" q0 I; ^& N; l
57. CC = $8D
    
58. CD = $8E
    : P/ L0 t7 N6 P' \$ h/ e0 q
59. CE = $8F
    
60. CF = $90
    : U3 Q) }& R, h  j, n. g
61. CG = $91
    9 e5 l2 I! M& W. {2 l6 M3 I
62. CH = $92
    
63. CI = $93
    
64. CJ = $94
    % q3 @0 x% x1 @- |
65. CK = $95
    
66. CL = $96
    
67. CM = $97
    
68. CN = $98
    
69. CO = $99
    " w6 J" R  a# I- L7 @
70. CP = $9A
    
71. CQ = $9B
    
72. CR = $9C
    1 ?" K# p. m* U) D8 S+ @3 s
73. CS = $9D
    5 P) }! {% i0 z5 t
74. CT = $9E
    
75. CU = $9F
    
76. CV = $A0
    
77. CW = $A1
    1 i& l. w$ E( n, A! D
78. CX = $A2
    
79. CY = $A3
    * O& H8 @% l* F
80. CZ = $A4
    2 n) m& X" ?5 c8 b% G, o8 N
81. CEND = $FF
    
82. 
    - Q8 Y+ v* T6 x5 r
83. 
    & A6 M/ K: U. R' B/ X' x) `
84. CMP_RE:
    , o- W5 ^0 B% e$ r4 I& I1 ]- T, h& f
85. LDA $FF
    2 l* ~6 O$ n* o& a
86. AND #$7F
    
87. STA $2000
    ' B+ U( `8 }/ W) M7 @: p3 q
88. LDA $2002
    6 d0 y) i1 R; \, p' X
89. LDA $25
    8 p3 c8 E9 Y- ?8 [2 d, f1 W9 K3 _
90. CMP #$01
    
91. BNE PROREG
    8 B2 N$ x) H9 i
92. LDA $F5,X
    " m$ V* v( Y) H4 P+ ^: d
93. AND #$CF
    # k+ i' r# D  f
94. BEQ PROREG
    
95. JSR PPU_CMP
    
96. C_RE:
    ! P8 t3 b' a  N+ u3 q  O
97. RTS
    , k* {$ b0 t1 I4 G; Q& B% m
98. PROREG:
    ( x* H1 c" y1 }5 c! Q# f5 g3 N* I/ Y
99. PHA
    
100. TXA
     9 j: Q% ^. }" k4 |
101. PHA
     
102. TYA
       l! g- w( A3 C. }7 H+ T/ t
103. PHA
     
104. LDA $25
     
105. CMP #$01
     
106. BNE RE
     - Q0 f, f) [5 `6 Z2 h: E5 `
107. LDA $010A
     
108. CMP #$00
     
109. BEQ P1
     
110. 
     & F! o9 l9 A9 x! H% u
111. RE:
     
112. JMP PPUWRITE
     - E5 M. k& A+ O% [
113. 
     
114. P1:                ; 条件判断
     
115. LDA $7FFF
     * W6 W/ n$ _- s1 c
116. CMP #$FF
     
117. BNE P1RP
     
118. LDA $7FA0
     ; q. l/ B( m$ e2 J5 `
119. CMP #$00
     5 }) r. {' h, _4 [9 F: k) Y
120. BNE P1CMP
     7 w4 q5 y" F4 \
121. LDA #$FF
     
122. STA $7FA0
     
123. JSR CLEANA
     1 B, [7 d* O/ ^' B- z2 [' d5 p
124. JMP PPUWRITE
     
125. P1CMP:
     
126. LDA $7FFF
     # [. v; J$ t* X$ V
127. CMP #$00
     
128. BNE RE
     
129. P1RP:
     
130. LDA $2002
     
131. LDA #$00
     
132. STA $2001
     
133. LDX #$00
     
134. LDA #$FF
     . E$ ^5 y* R' \8 i9 R; o. a
135. STA $7FFF
     
136. STA $7FA0
     
137. JSR COPYPPU
     
138. PIRP2:
     7 D1 _- ~' x; }. f& b0 a$ w
139. JSR CLEANA
     
140. JMP PPUWRITE
     
141. 
     ) c" ~% ~0 c4 f& d: Z: t! k# h
142. COPYPPU:
     $ b3 {6 F4 b7 ~3 [& H
143. LDA $FE
     
144. STA $7F50
     
145. LDA #$08
     
146. STA $FE
     9 z/ w. V! [. e, @( t2 p5 E; H
147. L0:
     
148. LDX #$00
     
149. COPY_07C0_07DF:
     8 v% K7 B! l) O
150. LDA $07C0,X
     
151. STA $7F00,X
     
152. INX
     
153. CPX #$40
     5 O' T: N5 R: Y2 j  `' p  h5 q, ~
154. BCC COPY_07C0_07DF
     9 y) t0 t' f" v, [; Y9 u
155. LDX #$00
     9 Q% o, F5 M4 K& k. k6 n
156. PPU_07F4_07F7:
       R2 N4 Y7 O, k
157. LDA #$00
     : d  D+ L* L; N! ?
158. STA $07F4,X
     
159. INX
     - v3 m; k9 O0 ~! s6 t( `: a
160. CPX #$04
     4 P3 X/ |" J$ e1 J
161. BCC PPU_07F4_07F7
     & m9 n+ _9 C- p/ J5 ?
162. LDX #$00
     
163. COLOR:
     4 ~: Q% d+ S0 a$ F
164. LDA COLOR_DATA,X
     
165. STA $07C0,X
     
166. INX
     0 R- z, x% z; Z1 ~2 n" K3 _
167. CPX #$10
     , N0 P& o; Y/ b; H* z: \& D
168. BCC COLOR
     2 f* A" B( j+ x2 L
169. 
     0 k+ m; ?& z7 ^
170. PPU_COLOR:
     
171. LDA #$3F
     
172. STA $2006
     
173. LDA #$00
     
174. STA $2006
     
175. LDX #$00
     0 x: `, h  Y( i! B& p6 b
176. PPU_COLOR_W:
     - y4 A0 m0 R8 A* B% k1 b0 }
177. LDA COLOR_DATA,X
     
178. STA $2007
     
179. INX
     
180. CPX #$10
     
181. BCC PPU_COLOR_W
     3 G: i: U7 h8 G# E. @5 ^5 K
182. 
     9 V3 l; A# h" ~. g6 I  q, z# M9 D
183. 
     2 L% \5 ?. ^7 r# o+ L7 |
184. LDX #$00
     7 D" F4 j3 @7 n7 D7 _: x
185. LDY #$00
     % n8 F) D5 Z2 r% a
186. LDA $BD
     ; ^7 ^2 ]+ u( \+ k1 G4 g  w4 o
187. PHA
     , {) b8 P, J, o9 i0 G2 W
188. LDA $BC
     4 K1 g( k4 T# o0 y9 R" Y
189. PHA
     
190. LDA $BB
     . x+ ]6 g8 j; b# t6 c+ S
191. PHA
     , Y8 h# @; {: D; m, }
192. LDA $BA
     
193. PHA
     2 n; o' }) P8 X
194. LDA $B9
     * E/ X: c2 s! z; G
195. PHA
     
196. LDA $B8
     8 t: F/ y: T5 P+ t# i
197. PHA
     
198. LDA #$00
     
199. STA $B8
     % c. N# |8 g  \
200. STA $B9
     
201. STA $BA
     
202. STA $BB
     3 i" E/ l) p% E! C0 a3 g# U
203. STA $BC
     
204. STA $BD
     7 j8 c: \0 s# g- W+ Z7 |9 q( V+ r$ A
205. LDA #$00
     * b# ]- M8 G1 |$ G! S6 S& _
206. STA $BA
     ' g5 b2 e! V( E3 Y' M
207. LDA #$20
     - t  Q( j$ p& l3 b/ X& C
208. STA $BB
     
209. LDA #$00
     % {. e8 `) M/ j  D
210. STA $BC
     
211. LDA #$60
     
212. STA $BD
     
213. 
     
214. L1:                ; PPU复制
     
215. LDA $BB
     ) e: T; C% {% f: f9 r+ A2 a/ E% @- ^( x
216. CMP #$28
     
217. BNE L2
     
218. LDA $BA
     
219. CMP #$00
       d& n, [* V* f
220. BEQ PROADPLA
     ' r8 @; h1 F& d2 |
221. 
     
222. L2:
     ; \- u  ]  F  u: ^, u7 _* C8 z
223. LDA $BB
     6 Z; F" K- A. S
224. STA $2006
     
225. LDA $BA
     
226. STA $2006
     4 l" T6 @3 {1 @1 ?8 b1 I. J
227. 
     / H. ^# U$ ?. U) l2 \6 ^. f* y/ s
228. L3:
     
229. LDA $2007
     
230. LDA $2007
     
231. STA ($BC),Y
     
232. 
     
233. L4:
     
234. LDA #$00
     
235. STA $2000
     
236. INX
     , V* X* d, b' H8 p0 R: J1 ?" S
237. INC $BA
     
238. INC $BC
     2 l, W) z. K5 r) P  T8 a9 F
239. CPX #$00
     . z' j9 Y' m( e- g( d3 t5 G& b
240. BNE L1
     
241. INC $BB
     
242. INC $BD
     9 i/ p1 I" |$ U5 f# L4 }
243. JMP L1
     8 z: F" `1 a' \! e* e1 M3 m' o9 I
244. 
     . ~+ G7 M& F: I( N
245. PROADPLA:                ;出栈
     
246. PLA
     ; k- @+ c# F) a' h' ~: j2 J
247. STA $B8
     9 G& S" G( O1 `# r
248. PLA
     & u8 u$ {; z4 o+ O1 q
249. STA $B9
     
250. PLA
     ; z4 ]! l' S- ]  c/ E! A  N
251. STA $BA
     1 a3 A, v2 r% P/ @: ~, M
252. PLA
     
253. STA $BB
     
254. PLA
     
255. STA $BC
     * Y' m0 x" G7 Q3 ]
256. PLA
     
257. STA $BD
     
258. CPRE:
     
259. RTS
     ! g3 b, e! Z: p3 M( m& Z7 u
260. 
     6 C+ S& u8 i7 N7 ]% G7 d; S
261. CLEANA:                ; PPU清空
     
262. LDA $BD
     ( i. {% D+ k  C. `% A6 R( a
263. PHA
     0 x+ d( \! V8 K* ]$ A, k' F* Q
264. LDA $BC
     
265. PHA
     
266. LDA $BB
     & ^8 l* I4 B& i+ s3 [; O
267. PHA
     
268. LDA $BA
     
269. PHA
     
270. LDA $B9
     
271. PHA
     % B* H2 n4 M  k. P$ _
272. LDA $B8
     & e( [& }) r+ i" a. T; Q
273. PHA
     % f0 Q* B, S' f; r2 R: z
274. LDA #$00
     
275. STA $B8
     
276. STA $B9
     / d$ J# M- g7 f5 U5 C7 E: `
277. STA $BA
     # C( a& G. v8 U
278. STA $BB
     
279. STA $BC
     ! {8 J9 f& e9 P$ ^
280. STA $BD
     
281. STA $2001
     / H7 N. L9 y' F
282. LDX #$00
     , R- L. t# y' @- W
283. LDY #$00
     
284. LDA #$00
     7 D3 J8 H+ T: x
285. STA $BA
     : E. y5 V/ f$ v0 ^: ?; t
286. LDA #$20
     2 I9 x2 R. H  u
287. STA $BB
     
288. 
     
289. CL1:
     ) L3 G9 G7 b) p/ T+ n
290. LDA $BB
     
291. CMP #$28
     6 g( i, T6 ~" c3 s' p7 `
292. BNE CL2
     
293. LDA $BA
     
294. CMP #$00
     
295. BEQ FREEWRIYE
     
296. 
     ; T2 e+ g$ F2 B  a/ W
297. CL2:
     
298. LDA $BB
     7 e. i4 X9 M( M  D
299. STA $2006
     
300. LDA $BA
     " H- j7 t# T! E* _9 p2 v. v% v4 m
301. STA $2006
     
302. 
     
303. CL3:
     
304. LDA #$00
     
305. STA $2007
     5 H( [" L9 L" c5 P' [; E  O
306. 
     
307. CL4:
     
308. LDA #$00
     
309. STA $2000
     % U; B6 o6 {0 J4 v
310. INX
     
311. INC $BA
     
312. CPX #$00
     & ]1 @, Z6 m* v7 f  [. C7 N- F+ B
313. BNE CL1
     ' y! W/ ]& k& B6 R0 O
314. INC $BB
     ; _4 x- C+ f2 z+ Z: C
315. JMP CL1
     2 k# c7 V; E0 I8 \, z
316. 
     
317. 
     1 f/ k1 p1 p4 Y8 W0 Z- e) K
318. FREEWRIYE:
     
319. 
     
320. NOP
     
321. 
     
322. 
     
323. 
     % k2 x- ?, p6 m/ E& m$ H" m3 ~
324. 
     
325. 
     . `: Z2 m( F8 M. F% E" l! _4 H' t9 I
326. CLEANF:                ; 恢复现场
     # F1 T; @6 @* S4 v0 t# ?6 b
327. 
     . |- G' n6 H& d& h5 ^$ F
328. PLA
     
329. STA $B8
     $ k9 X9 Y7 e. G" s. O% T' R  S  s
330. PLA
     
331. STA $B9
     
332. PLA
     3 |! L% N; p  K# O
333. STA $BA
     
334. PLA
     
335. STA $BB
     
336. PLA
     
337. STA $BC
     # K4 |9 j( t+ J/ r6 r6 R/ h
338. PLA
     
339. STA $BD
     
340. CLRF:
     
341. JSR FREE_PPU
     
342. RTS
     
343. 
     9 q; b; Q. }/ ~: j+ J6 ]0 Z  ]& C
344. 
     
345. PPUWRITE:    ;PPU写回
     
346. PLA
     
347. TAY
     
348. PLA
     
349. TAX
     8 A& k8 R5 ^$ a0 _+ I
350. PLA
     
351. LDA $25
     9 S) W6 ]  O0 t6 \2 N
352. CMP #$00
     ; Y- m0 ~0 s8 X$ Y
353. BEQ WP1
     
354. LDA $25
     
355. CMP #$01
     
356. BNE WRE
     
357. LDA $F5,X
     3 h+ n2 u2 l# z; B
358. AND #$EF
     3 ?# h5 B! v0 f) Q
359. BEQ WRE
     
360. LDA #$00
     
361. STA $7FA0
     8 J+ M/ `) Z; `& p! }$ K& Z
362. 
     
363. WRE:
     : U+ M2 [/ g; X
364. RTS
     $ n4 c; N6 @# C' _) r* V
365. 
     
366. WP1:
     # ]; G3 F! W9 y7 q  ~6 u3 z7 p
367. LDA $7FFF
     
368. CMP #$FF
     
369. BNE WRE
     / W7 |' y. K* x) M" @5 ^
370. LDA #$00
     " P5 p1 r- r  T4 f/ s6 K5 y
371. STA $2001
     & Q7 j2 J% {' Z) w
372. LDA $BD
     
373. PHA
     7 q4 r. V$ }* I* H( c
374. LDA $BC
     0 P# t1 E. J% T1 i, a
375. PHA
     
376. LDA $BB
     
377. PHA
       f& ]2 S/ _7 I" l8 p
378. LDA $BA
     " o5 B& b+ m, [1 b7 }
379. PHA
     
380. LDA $B9
     
381. PHA
     + t1 o& e: B# ?. S! Q
382. LDA $B8
     
383. PHA
     " V: s0 M2 L' W4 {
384. LDA #$00
     
385. STA $B8
     7 H0 f% s# ~, C$ ?5 `
386. STA $B9
     ; G1 F2 E- X5 `( D3 h" s  G. W
387. STA $BA
     6 m/ W  B) z: h- A  W
388. STA $BB
     , I+ D2 v! \& B. v- b
389. STA $BC
     
390. STA $BD
     
391. LDA #$00
     & k6 J9 H+ Y# ?# Q0 c" h8 d1 q; Y$ B
392. STA $7FFF
     8 Q% ]% y/ w0 a$ u$ v
393. 
     
394. WL0:
     7 H  A! L, P1 E2 B0 }1 m
395. LDX #$00
     * f) d+ R. B% @  |
396. LDY #$00
     
397. LDA #$00
     
398. STA $BA
     4 [3 O$ p  p  K6 T8 }
399. LDA #$20
     
400. STA $BB
     
401. LDA #$00
     ; A9 r, R! n" u, f6 M+ i: j: r1 b
402. STA $BC
     , ]9 N' S7 }4 \3 }6 U  }$ E
403. LDA #$60
     - C4 {1 \& w  p% L* J
404. STA $BD
     . C+ o; o2 _# O) ^9 Q# m% B; Q8 I7 W
405. 
     . _+ S6 _( l! U4 A+ K( W$ M
406. WL1:
     
407. LDA $BD
     
408. CMP #$68
     
409. BNE WL2
     
410. LDA $BC
     : F9 C  |2 ?8 w& u9 n
411. CMP #$00
     
412. BEQ WLR
     
413. 
     " \. R7 o7 P2 n1 p3 ^* X/ N# k% o3 M
414. WL2:
     0 C) V) W  D) L' L. T
415. LDA $BD
     + a4 U. _# W: F' I' V# N3 X' `9 V
416. STA $2006
     ) i) l3 H( R8 d( W' [% O4 K& X
417. LDA $BC
     
418. STA $2006
     4 p3 A8 k+ M6 [$ M, S0 i" ]' q: }' O: }
419. 
     
420. WL3:
     + J$ m2 w' ?; n! l3 h/ b+ `
421. LDA ($BC),Y
     
422. STA $2007
     
423. 
     , G3 s4 Q: ~; B2 M
424. WL4:
     8 O* b2 v2 g$ O3 j9 f$ e
425. LDA #$00
     
426. STA $2000
     
427. INX
     
428. INC $BA
     
429. INC $BC
     * r/ f' L7 [! m* s. M2 D
430. CPX #$00
     
431. BNE WL1
     
432. INC $BB
     
433. INC $BD
     0 f% p4 ^" B/ o  @
434. JMP WL1
     2 @" Z+ @3 S: |' n  o6 t' R
435. 
     " Q9 w  L3 u0 A
436. WLR:
     
437. LDX #$00
     
438. COPY_7F00_7F3F:
     7 G3 s  c) m" m, |3 r
439. LDA $7F00,X
     
440. STA $07C0,X
     9 y8 Z% `) P5 |  n
441. INX
     
442. CPX #$40
     
443. BCC COPY_7F00_7F3F
     6 ^# L; |! m" i5 y6 X# z
444. 
     " M* {& t7 ?3 B6 w% F/ c3 h
445. LDX #$00
     ; @; }$ Q  _4 T. ^/ r
446. LDA #$3F
     $ ?3 p* g' W; K4 k2 B4 D- H
447. STA $2006
     # d# b# m2 O% z3 b6 g
448. LDA #$00
     6 K$ a- a- D1 V& c
449. STA $2006
     
450. COPY_7F00_7F10:
     
451. LDA $7C0,X
     
452. STA $2007
     
453. INX
     2 F! u9 I% t7 W( G3 Z, P' M. X; Y
454. CPX #$10
     
455. BCC COPY_7F00_7F10
     
456. 
     + k7 C: h& k# Y* B, x" e  j7 l
457. LDA $2002
     
458. LDA $FD
     2 |% X$ f" k8 s& S
459. STA $2005
     
460. LDA $FC
     % ]6 n, h( x2 \4 I
461. STA $2005
     . J3 `: y- }! D& v; O# \
462. 
     
463. LDA $7F50
     
464. STA $FE
     ' \  h$ |( l5 f) ?
465. LDA #$00
     
466. STA $2000
     7 X  i; D/ p4 j/ U! O# G
467. PLA
     4 r$ h  S! B( n  B3 B
468. STA $B8
     9 `( c1 \7 E5 t! {
469. PLA
     
470. STA $B9
     
471. PLA
     
472. STA $BA
     
473. PLA
     
474. STA $BB
     
475. PLA
     % T' z+ m) S4 g+ `1 h
476. STA $BC
     % V8 `5 O" f  t* S
477. PLA
     3 W0 _% d' g/ b
478. STA $BD
     ' m, u4 I3 _, r
479. 
       C! o7 |5 B; U
480. RTS
     
481. 
     + \6 T/ a9 i# n: Z! W1 f
482. PPU_CMP:
     
483. 
     
484. 
     
485. PPURE:
     
486. RTS
     9 P/ G* f6 b* h% z3 v
487. 
     
488. 
     
489. FREE_PPU:
     , s( ?$ q; V, s$ ]
490. 
     & N4 ]' r& L3 u8 P" j0 h
491. JSR TEXT01_PPU
     
492. JSR $CBC0
     . y: e! Y5 P, H) H& V; x
493. JSR P1_PPU
     + z& X; y- `  @2 C( d6 Z
494. JSR P2_PPU
     
495. RTS
     
496. 
     
497. TEXT01_ADDR:
     
498. .BYTE $20,$42
     # k" u. m- {4 P* C
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
     ; I4 c( b& L3 r0 O8 a2 _
501. TEXT01_PPU
     
502. LDX #$00
     ! \' [; \1 d/ @3 ~8 L! I
503. LDA TEXT01_ADDR
       X5 h% a7 C. x
504. STA $0703
     9 A7 F; L+ w8 h( d, W
505. INX
     : r2 ], P# `; n" c2 B' a
506. LDA TEXT01_ADDR,X
     
507. STA $0704
     
508. JSR PPU_PROCESS
     ; q9 b3 K9 B3 B3 p! k1 d3 A! b
509. TEXT01_W:
     ! ^* y$ o- \! p% z8 X+ C
510. LDA TEXT01_DATA,X
     + p- O$ Y3 c" h% J
511. CMP #CEND
     ( b) W* \8 U/ n6 I/ E( k
512. BEQ TEXT01_START
     * r3 y. A; i: t' D: ^' h& e
513. STA $0705,X
     , U4 Q9 X3 A2 A% O0 q
514. INX
     
515. LDA #$00
     
516. BEQ TEXT01_W
     
517. TEXT01_START:
     ) n4 |* b$ J+ |) z$ m8 `% H& P
518. JSR PPU_START
     * L% S& Q8 J! S8 g! B7 j+ M
519. RTS
     2 a; I8 x9 L: l0 f1 ]
520. 
     
521. 
     ) C7 G1 P& c  f* F/ u# @0 v. O
522. COLOR_DATA:
     
523. .BYTE $0F,$28,$28,$28,$0F,$28,$28,$28,$0F,$28,$28,$28,$0F,$28,$28,$28
     
524. 
     ! h! J, t* g0 t8 L
525. P1_PPU:
     5 y0 }1 J- I! Y# Q7 p& g
526. JSR PLAYER_01_PPU
     : b- P% @5 n) W+ c$ d. `
527. JSR $CBC0
     3 B5 u; W8 \5 @1 [
528. JSR RELIFE_P1_PPU
       n. _; v' l1 T% \3 o: e
529. JSR $CBC0
     0 m% L. {6 K9 b
530. JSR RELIFE_NUMBER_P1_PPU
     
531. JSR $CBC0
     
532. JSR WEAPON_P1_PPU
     " h" I" }- V2 @+ ^5 y/ H. z
533. JSR $CBC0
     
534. JSR BULLETPPU_P1_PPU
     
535. JSR $CBC0
     
536. RTS
     
537. 
     
538. P2_PPU:
     
539. JSR PLAYER_02_PPU
     ' N  x8 p- h& z9 j
540. JSR $CBC0
     
541. JSR RELIFE_P2_PPU
     
542. JSR $CBC0
     0 [* v1 b& V0 ]6 L+ t7 r
543. JSR RELIFE_NUMBER_P2_PPU
     
544. JSR $CBC0
     
545. JSR WEAPON_P2_PPU
     , l1 D4 M! Z$ N8 B# l4 O- I$ {
546. JSR $CBC0
     
547. JSR BULLETPPU_P2_PPU
     
548. JSR $CBC0
     ) u7 L) }" x; c" W
549. RTS
     ( y& e* {# J; d5 X% N# j4 E& H: k
550. 
     4 ~! R& |! f% a
551. 
     
552. 
     . O. i- ~8 H( p
553. PLAYER_01_ADDR:
     ; B- i% o  g" x  [# O# ]
554. .BYTE $20,$A3
     
555. PLAYER_01_DATA:
     
556. .BYTE CP,CL,CA,CY,CE,CR,CSP,C0,C1,CEND
     * K7 k/ _, V" @, ^
557. PLAYER_01_PPU:
     9 i& g/ \3 O3 U( p4 \' H
558. LDX #$00
     + c" ?3 l2 a* s% Q
559. LDA PLAYER_01_ADDR
     . v, u( p$ U# Z; O+ J
560. STA $0703
     
561. INX
     % i5 p0 \$ `3 }( Q4 B
562. LDA PLAYER_01_ADDR,X
     7 |2 j; C6 y1 v1 s0 P
563. STA $0704
     7 }9 T" s" E' D5 B' ~- `5 }
564. JSR PPU_PROCESS
     
565. PLAYER_01_W:
     % G5 R4 O5 o! A2 A3 `# q3 z
566. LDA PLAYER_01_DATA,X
     0 j4 a4 x5 t' |8 W; e- e! {
567. CMP #CEND
     
568. BEQ PLAYER_01_START
     
569. STA $0705,X
     " }' C. C7 G! P( g
570. INX
     + R+ E$ v" n6 m- q  F+ L1 }' M
571. LDA #$00
     7 W+ Q5 e8 R  V- A- C4 O
572. BEQ PLAYER_01_W
     % U- }# s+ n4 a
573. PLAYER_01_START:
     
574. JSR PPU_START
     
575. RTS
     . q! k) i  M+ K+ U! X
576. 
     4 y6 g# C  E  ]& E1 z, b; q; v( a
577. 
     
578. RELIFE_P1_ADDR:
     
579. .BYTE $20,$E3
     
580. RELIFE_P1_DATA:
     
581. .BYTE CR,CE,CL,CI,CF,CE,CEND
     
582. RELIFE_P1_PPU:
     : l2 C0 w9 R2 J: W- Z% t- ?) K
583. LDX #$00
     
584. LDA RELIFE_P1_ADDR
     
585. STA $0703
     
586. INX
     
587. LDA RELIFE_P1_ADDR,X
     9 U0 L! l5 \& e
588. STA $0704
     
589. JSR PPU_PROCESS
     
590. RELIFE_P1_W:
     " ]- g6 k4 `4 v5 N, o9 u5 j5 S: o1 q+ _
591. LDA RELIFE_P1_DATA,X
     
592. CMP #CEND
     
593. BEQ RELIFE_P1_START
     3 A% ~$ O: ?8 m2 g; a! R
594. STA $0705,X
     
595. INX
     1 l8 o1 [, ?$ J( R- A
596. LDA #$00
     ! [+ a! u7 o6 a* A
597. BEQ RELIFE_P1_W
     
598. RELIFE_P1_START:
     7 S1 y7 u5 B! a
599. JSR PPU_START
     
600. RTS
     5 K% h3 m0 F3 ^7 `' j
601. 
     
602. 
     
603. RELIFE_NUMBER_P1_ADDR:
     
604. .BYTE $20,$EA
     + b4 C/ h( |' p
605. RELIFE_NUMBER_P1_PPU:
     
606. LDX #$00
     . H0 `: i. |: G
607. LDA RELIFE_NUMBER_P1_ADDR
     5 w! D! O+ N3 Y: l$ e' a& f
608. STA $0703
     8 g% s! m) I( n' }0 Z
609. INX
     2 F7 T; z) S" f* W: e" H6 l6 T
610. LDA RELIFE_NUMBER_P1_ADDR,X
     
611. STA $0704
     
612. JSR PPU_PROCESS
     
613. LDA $32
     0 n/ }3 e1 P- J2 i2 T7 ^! ]
614. JSR LIFETODEC
     
615. RELIFE_NUMBER_P1_W:
     
616. LDA $7A03
     4 Y% H' O+ |" K
617. STA $0705
     9 u/ b/ Z4 V0 J: R' o  g
618. INC $0705
     
619. LDA $7A04
     5 E3 ?2 O3 n! W! Z/ g% j
620. STA $0706
     / H2 W; F% {0 @7 m4 E+ E
621. INC $0706
     ! t% `1 `) d7 X" ~
622. LDA $7A05
     # Q# S& Z& }* [2 t
623. STA $0707
     3 h3 F6 b1 X/ G
624. INC $0707
     
625. LDX #$03
     
626. RELIFE_NUMBER_P1_START:
     ! H2 @5 v: U( j1 a  H- K7 _2 b
627. JSR PPU_START
     7 Q" Z& f% {. Y! L8 K
628. RTS
     
629. 
     3 P$ C, ~& p7 t0 b
630. WEAPON_P1_ADDR:
     
631. .BYTE $21,$23
     5 r. g2 e% m7 x
632. WEAPON_P1_DATA:
     
633. .BYTE CW,CE,CA,CP,CO,CN,CEND
     
634. WEAPON_P1_PPU:
     $ f, o; R: p2 ?7 T3 d( c; j0 Y4 P
635. LDX #$00
     2 _) ]& G4 Y# _/ [
636. LDA WEAPON_P1_ADDR
     
637. STA $0703
     
638. INX
     
639. LDA WEAPON_P1_ADDR,X
     8 b+ v* h, ~( F' h  J" Q' q0 C
640. STA $0704
     
641. JSR PPU_PROCESS
     
642. WEAPON_P1_W:
     + W% L; F% Y; I  J8 E
643. LDA WEAPON_P1_DATA,X
     
644. CMP #CEND
     
645. BEQ WEAPON_P1_START
     ! Z. g. N6 U  R6 m. I
646. STA $0705,X
     
647. INX
     
648. LDA #$00
     ' P/ m0 Z2 e4 |7 ?! ]  V; G) B
649. BEQ WEAPON_P1_W
     
650. WEAPON_P1_START:
     , v4 d. N- K. q. r4 Z
651. JSR PPU_START
     1 x* g" x  L5 Q9 e
652. RTS
     " |/ ]+ j# U8 {$ l3 q3 l8 G- a
653. 
       O3 z! E3 S) H, r
654. BULLET_P1_ADDR:
     
655. .BYTE $21,$2A
     " k: k6 k# ^- X( o: a7 [' J1 k/ i
656. BULLET_P1_DATA:
     
657. .BYTE $00,$01,$02,$03,$04
     
658. BULLET_P1_NAME:
     
659. .BYTE CN,CM,CF,CS,CL
     ; E  _0 _, [! _+ |, H8 N
660. 
     
661. BULLETPPU_P1_PPU:
     8 Y' N* Z. D4 r3 Z. |; _8 z. X" {
662. LDX #$00
     1 u. s- X" G- A. h  W: ?- g8 v
663. LDA BULLET_P1_ADDR
     
664. STA $0703
     3 y" H2 X( o8 f! Y9 [
665. INX
     
666. LDA BULLET_P1_ADDR,X
     . |  F+ y) b' f* L
667. STA $0704
     
668. JSR PPU_PROCESS
     0 z1 q' \  _; Z3 S
669. BULLET_P1_WRITE:
     
670. LDX #$00
     
671. LDA $AA
     
672. AND #$10
     
673. BEQ C_BULLET_P1
     ) P6 \9 B3 o2 Y; m
674. LDA #CS
     7 F( V' M4 `% ~
675. STA $0705
     
676. BNE B_NAME_P1
     0 s0 r8 _. L; k$ o3 w4 x- E
677. C_BULLET_P1:
     " {' L: {. r6 m9 n
678. LDA #CC
     
679. STA $0705
     
680. B_NAME_P1:
     
681. LDA $AA
     
682. AND #$0F
     
683. CMP BULLET_P1_DATA,X
     $ R9 }' M) b5 |  b9 W7 D* J' z
684. BNE B_NAME_P1_RECMP
     
685. LDA BULLET_P1_NAME,X
     7 }3 I2 Q; @: B" \4 N
686. STA $0706
     : e. Z& ]5 k- }8 f0 H
687. B_NAME_P1_RECMP
     
688. INX
     : h( A& L. ?8 h0 d
689. CPX #$05
     
690. BCC B_NAME_P1
     3 P( u3 S7 i7 E2 Z9 [
691. LDX #$02
     6 B# F: b( i% F* ?9 g9 W3 a; E
692. JSR PPU_START
     
693. RTS
     ! b2 M/ S4 k3 k' x) K
694. 
     7 y- }$ P' b  o# r6 B+ G# U: E
695. 
     
696. PLAYER_02_ADDR:
     , c. ?8 N, b6 j6 u  Y1 w
697. .BYTE $20,$B3
     ! g+ i" Z$ L$ |, N  Y/ J
698. PLAYER_02_DATA:
     1 o( |1 j0 _7 h2 X( g. x
699. .BYTE CP,CL,CA,CY,CE,CR,CSP,C0,C2,CEND
     7 `8 N. p6 `; f: U$ G& x8 H: \
700. PLAYER_02_PPU:
     * b! D: o, H: t& a8 o! F& m
701. LDX #$00
     
702. LDA PLAYER_02_ADDR
     / n7 L% C7 c  ]* j: D1 L* m) C" _
703. STA $0703
     6 {* P1 ^1 |% \  `: v
704. INX
     $ ?) C, u7 ?1 T+ {; B& \; V. I+ `
705. LDA PLAYER_02_ADDR,X
     - m% Z" J7 x, N" k' y0 e
706. STA $0704
     
707. JSR PPU_PROCESS
     
708. PLAYER_02_W:
     
709. LDA PLAYER_02_DATA,X
     ) p7 Q* u7 x) y
710. CMP #CEND
     
711. BEQ PLAYER_02_START
     ; D: u2 u+ v- V. s5 B3 r
712. STA $0705,X
     5 R, b3 w1 \2 _
713. INX
     
714. LDA #$00
     
715. BEQ PLAYER_02_W
     
716. PLAYER_02_START:
     
717. JSR PPU_START
     ) [0 |6 z) }  T4 T0 L# O, Q9 V
718. RTS
     
719. 
     3 R" n, z. K# [; C8 H  @
720. 
     ! S$ a/ f8 V& o3 |
721. RELIFE_P2_ADDR:
     
722. .BYTE $20,$F3
     6 }# }9 ~* C2 W+ T
723. RELIFE_P2_DATA:
     % Z7 f) v0 h) e- f
724. .BYTE CR,CE,CL,CI,CF,CE,CEND
     # Y7 ~/ q- t; x) C3 |4 _+ B
725. RELIFE_P2_PPU:
     
726. LDX #$00
     ' h5 s8 `8 R% k6 }1 }3 X# [- c( d
727. LDA RELIFE_P2_ADDR
     
728. STA $0703
     0 U5 R6 p# y9 I
729. INX
     
730. LDA RELIFE_P2_ADDR,X
       n/ f" F% M6 E
731. STA $0704
     3 s( ]/ j; m* D. \5 d
732. JSR PPU_PROCESS
     ; [: t% Y+ E. r% }/ \
733. RELIFE_P2_W:
     
734. LDA RELIFE_P2_DATA,X
     
735. CMP #CEND
     
736. BEQ RELIFE_P2_START
     : O4 F* K) C% u
737. STA $0705,X
     
738. INX
     ) N& ~* ]8 q1 D  S7 b" r
739. LDA #$00
     7 \; ~) f# ~6 v) Q
740. BEQ RELIFE_P2_W
     
741. RELIFE_P2_START:
     
742. JSR PPU_START
     # r0 A" @8 R5 I/ @9 ~8 a7 Q
743. RTS
     : ?! L) b# C  {* T& h1 s
744. 
     - j. `/ g& @9 m$ t) {6 Q- ^- |
745. 
       K" C' N3 y$ p  S# e, V* ?, E2 |
746. RELIFE_NUMBER_P2_ADDR:
     
747. .BYTE $20,$FA
     $ U* o1 T, G8 f* q" e6 m( {& Y/ p
748. RELIFE_NUMBER_P2_PPU:
     
749. LDX #$00
     
750. LDA RELIFE_NUMBER_P2_ADDR
     
751. STA $0703
     
752. INX
     
753. LDA RELIFE_NUMBER_P2_ADDR,X
     
754. STA $0704
     
755. JSR PPU_PROCESS
     , d0 C$ _$ h% s- ~( ?" \
756. LDA $33
     , b9 }8 f' N( y$ y" i5 t6 G4 Q8 z
757. JSR LIFETODEC
     
758. RELIFE_NUMBER_P2_W:
     3 O$ L$ L& K; O7 I" }: W1 w
759. LDA $7A03
     
760. STA $0705
     , @% `. ~' n) {' P: @- L9 {- B
761. INC $0705
     
762. LDA $7A04
     
763. STA $0706
     
764. INC $0706
     
765. LDA $7A05
     ; V0 H# j& b- ?, G4 L+ G2 A
766. STA $0707
     
767. INC $0707
     + _  W$ c+ [, d. s4 S
768. LDX #$03
     1 W/ B7 z& k. j! [2 _
769. RELIFE_NUMBER_P2_START:
     3 [0 f4 d' Y# a/ I- h. z
770. JSR PPU_START
     
771. RTS
     
772. 
     
773. WEAPON_P2_ADDR:
     
774. .BYTE $21,$33
     : ~% o1 e# F2 M3 T
775. WEAPON_P2_DATA:
     
776. .BYTE CW,CE,CA,CP,CO,CN,CEND
     
777. WEAPON_P2_PPU:
     : W' J( w% n4 c
778. LDX #$00
     $ |9 t5 f: b( ~: J& e3 F0 N
779. LDA WEAPON_P2_ADDR
     6 d9 X1 g! v. N1 V, C8 X, j9 ?
780. STA $0703
     
781. INX
     
782. LDA WEAPON_P2_ADDR,X
     
783. STA $0704
     6 h! g" a) K3 c( c
784. JSR PPU_PROCESS
     
785. WEAPON_P2_W:
     
786. LDA WEAPON_P2_DATA,X
     ; T  O* P+ D/ F$ }
787. CMP #CEND
     ! T4 |! X' i$ {" P% v
788. BEQ WEAPON_P2_START
     
789. STA $0705,X
     
790. INX
     * |& C- U: J' |; n# m$ D
791. LDA #$00
     4 T! A0 F+ K9 N8 L1 ^
792. BEQ WEAPON_P2_W
     
793. WEAPON_P2_START:
     
794. JSR PPU_START
     5 ~* ?" ~; e0 b3 s. _
795. RTS
     0 Z1 n2 n& u# O5 u5 g. G  ?9 m# ~0 P
796. 
     
797. BULLET_P2_ADDR:
     
798. .BYTE $21,$3A
     
799. BULLET_P2_DATA:
       k8 {) |! G7 l) E( L+ D9 }( J+ i$ |9 ]$ e
800. .BYTE $00,$01,$02,$03,$04
     
801. BULLET_P2_NAME:
     5 M' w" t, i/ X8 z0 X
802. .BYTE CN,CM,CF,CS,CL
     9 }+ D0 m5 H# D5 X
803. 
     
804. BULLETPPU_P2_PPU:
     5 i  y8 o6 ]& @" n" e) Y
805. LDX #$00
     
806. LDA BULLET_P2_ADDR
     3 a% |: \$ A6 I5 G5 [8 R
807. STA $0703
     
808. INX
     # ?& x0 g, |$ A) ]
809. LDA BULLET_P2_ADDR,X
     
810. STA $0704
     
811. JSR PPU_PROCESS
     : p' A" r, H: B; ]' w0 a8 w
812. BULLET_P2_WRITE:
     # j+ I, Z% P; X3 K! Q& Y
813. LDX #$00
     
814. LDA $AA
     
815. AND #$10
     
816. BEQ C_BULLET_P2
     0 x2 _+ g7 ^' _; f) g9 |
817. LDA #CS
     
818. STA $0705
     
819. BNE B_NAME_P2
     
820. C_BULLET_P2:
     3 m$ w, P9 i, N  B" n/ f
821. LDA #CC
     ( ?* g$ o; t6 J) a
822. STA $0705
     
823. B_NAME_P2:
     
824. LDA $AB
     5 s' K! V. o. Y
825. AND #$0F
     3 ?( M, V$ y7 ?; I# A0 V
826. CMP BULLET_P2_DATA,X
     
827. BNE B_NAME_P2_RECMP
     
828. LDA BULLET_P2_NAME,X
     
829. STA $0706
       P5 t3 B7 e% w# N0 _4 Y
830. B_NAME_P2_RECMP
     
831. INX
     
832. CPX #$05
     3 ]6 {7 @3 i8 S/ `) W: I# o6 S
833. BCC B_NAME_P2
     
834. LDX #$02
     3 @$ \" [9 A- A% ]" a5 j
835. JSR PPU_START
     * }) y8 [: y& d) A% h; @7 K- z
836. RTS
     . d$ h/ M( B. n5 s# n8 Y; E
837. 
     ) W. R8 a7 Q* \* u, q- b
838. 
     7 r. \4 J& J) M; S/ Z' c: c( Y
839. 
     
840. 
     2 T% Q6 x: h1 k+ R4 Y7 Q. y# L0 C
841. 
     
842. 
     
843. LIFETODEC:                ;十进制转换
     
844. LIFEL1:        ;initialise
     ! y, y. M4 u' r% e) _4 n
845. STA $7A00        ;$7A00=F3
     & [- e$ ^3 n; ?4 c  M
846. LDA #$00
     
847. STA $7A03        ;$7A03=00
     % `# D" x0 Z; o" s3 v
848. STA $7A04        ;$7A04=00
     / Q$ v$ \: y/ ?; M4 l
849. STA $7A05        ;$7A05=00
     
850. LIFEL2:        ;copy data $7A00 to 6001
     
851. LDA $7A00
     
852. STA $7A01
     
853. 
     
854. LIFEL3:         ;hundred
     3 K$ n) k) f* Y' f# E
855. LDA $7A01
     
856. CMP #$64
     
857. BCC LIFEL6                ;$7A01<100 goto L6
     
858. LIFEL4:
     ) g; `3 Z8 Y4 Z6 I: A; `* X
859. LDA $7A01
     
860. SEC
     
861. SBC #$64        ;$7A01=$7A01-100
     . ]* S+ i% r' ?; w
862. STA $7A01
     
863. INC $7A03        ;hundred++
     1 f9 ]9 |; v( y0 ?, \
864. LIFEL5:
     
865. LDA $7A01
     
866. CMP #$64
     1 j8 y- d3 Y) Z& i4 B4 Z
867. BCS LIFEL4                ;$7A01>100 goto L4
     . f2 x( f- j8 }  s, I2 X3 Z: W6 s
868. 
     3 X  C1 v. d$ @% Y& [
869. LIFEL6:        ;decade
     
870. LDA $7A01
     & \0 g! J  V7 r: x
871. CMP #$0A
     
872. BCC LIFEL9                ;$7A01<10 goto L9
     
873. LIFEL7:       
     - L" ]) _0 @) N3 @0 O8 d( V% d
874. LDA $7A01
     
875. SEC
     ! q5 t3 e6 K$ }8 ~
876. SBC #$0A
     . u" O5 S$ P  n' o$ W
877. STA $7A01        ;$7A01=$7A01-10
     : p' ?. k- H/ ]- W, D% ?# q
878. INC $7A04        ;decade++
     7 o* B+ q% W( d* i3 L" y7 K
879. LIFEL8:
     ' _7 G: {/ ~* ?, r/ S$ L3 F" s
880. LDA $7A01
     
881. CMP #$0A
     $ v. |0 k; C& B3 P  l) \* S% Y3 z
882. BCS LIFEL7                ;$7A01>10 goto L7
     
883. ;unit
     $ E' _: {" z; H1 Y
884. LIFEL9:
     / \' K. p+ z& k
885. LDA $7A01        ;$7A05=$7A01
     " n% f  n9 y0 u& `& t3 `
886. STA $7A05        ;unit
     ! b; I) {: n( K& J% w  x' c
887. RTS        ;return
     
888. 
     $ }% o& P7 P9 n: ~1 t0 U$ [
889. 
     + Q1 ~! i$ X( A" C
890. 
     
891. PPU_PROCESS: ;PPU地址处理程序
     % F7 Q& @7 @+ j- p
892. LDX #$00
     
893. LDA $FF
     * r2 z; ^3 s% E0 a8 Q
894. AND #$01
     
895. BNE PPU_2400_27C0
     2 _8 p. `5 i3 N1 C( j
896. PPU_2000_23C0: ;命名表1
     
897. LDA $0703
     5 F2 ~3 r- ~. g* C$ t
898. AND #$FB
     
899. STA $0703
     
900. RTS
     
901. PPU_2400_27C0: ;命名表2
     
902. LDA $0703
     
903. ORA #$04
     
904. STA $0703
     
905. RTS
     
906. 
     7 i8 S' U7 N4 I* _1 S( g, @" ~! X
907. PPU_START:  ;PPU数据写入
     
908. STA $21
     8 a, @6 z2 O, y* b8 k
909. STX $0701
     
910. LDA #$00
     ' B8 Z. K4 G. p0 A( o: [
911. STA $0705,X
     3 h) I+ ?' y& c( M4 q% Z6 e2 e, E
912. LDA #$01
     2 e# y" J$ c- K
913. STA $0700
     1 \! w) C3 u. w! C, u) x
914. STA $0702
     % t+ S$ |' Q4 f/ }! B
915. RTS
     4 r" {. G* M: r8 p+ J
916. 
     5 x. E  s6 u: _1 |1 x5 i6 l
917. 
     ' [  v& k/ t1 ~3 d: ?- y
918. 
     
919. 
     
920. 
     # ]% Y  p8 ?4 Q9 Z( A
921. 
     ; Y2 `8 ^# l9 o2 u4 x) b

复制代码

* G1 N% E4 H: p4 Q; L! Z

nmclib1

这么好的教程竟然没有人支持！
3 M. @1 \4 A2 [6 G

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。。。。。