[退隐作][最后的教程]

yandagui

1. Contra (J) PPU写入程序
   1 Y, N! |  V) T' w! {9 p* H/ b
2. 作者:FlameCyclone
   
3. 时间:2017.2.12
   : c% \: y, t8 s$ g& R
4. 
   
5. 按键跳转:
   / |, a( n$ U) k5 p3 K
6.         C1EF:95 F5 94 F1
   
7.         C1EF:20 70 FB EA
   
8. 
   
9. 滚动偏移:
   
10.         F936:A5 FD 8D 05 20 A5 FC 8D 05 20
    
11.         F936:20 C0 FB EA EA EA EA EA EA EA
    
12. 
    
13. 背景调色板:
    & c* X& q* P; Q3 s; N" \
14.         CF20:9D C0 07
    
15.         CF20:20 A0 FB
    
16. 
      d5 T: H/ z! @; T% d1 O& B- N) f
17. PPU BANK号:
    
18.         C8C9:9D F4 07
    & `$ p0 i6 A2 X7 p. Z
19.         C8C9:20 B0 FB
    ! {7 l* L3 [$ t9 m) P
20. 
    . W* U( @5 V. o9 k
21. 按键跳转:
    
22. FB70:        95 F5 94 F1 48 8A 48 98 48 A5 FF 29 7F 8D 00 20
    1 R' u- _: X# `1 b' W9 w1 @
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
    " j; r3 [* O9 @5 t4 Z
25. 
    
26. 背景调色板:
    
27. FBA0:        48 AD FF 7F C9 FF D0 02 68 60 68 9D C0 07 60 FF
    6 a3 Y; z$ Y/ m" x- J
28. 
    5 ?; k5 C, \1 J" z; \: D% U! Z
29. PPU BANK号:
    * j3 b3 V* x2 v+ g
30. FBB0:        48 AD FF 7F C9 FF D0 02 68 60 68 9D F4 07 60 FF
    
31. 
    
32. 滚动偏移:
    
33. FBC0:        AD FF 7F C9 FF D0 09 A9 00 8D 05 20 8D 05 20 60
    
34.         A5 FD 8D 05 20 A5 FC 8D 05 20 60 60 FF FF FF FF
    
35. 
    5 o% W) k2 G# C, A
36. 
    ! c8 {1 P, U. V5 @1 P
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
    0 c! k( ^! ~* A8 K  A2 ^
39. 
    
40. 
    " a$ z" |6 R  L! s6 f: D5 F
41. 6502 simulator:
    
42. PPU写入程序:
    
43. .ORG $A000
    
44. CSP = $80
      M. v: @) s- k6 T
45. C0 = $81
    
46. C1 = $82
    
47. C2 = $83
    $ D  R; M( w/ W
48. C3 = $84
    , j; |9 l0 R1 M$ g& y' f
49. C4 = $85
    
50. C5 = $86
    
51. C6 = $87
    " g! U% n5 n0 F: S; n
52. C7 = $88
    
53. C8 = $89
    4 W& o* b- H7 W
54. C9 = $8A
    5 t+ H( `( w. {  K  Y
55. CA = $8B
    $ s! C2 G. ^- _6 P' n; J& P
56. CB = $8C
    & o# {1 C: x2 S: Y7 H  C) q
57. CC = $8D
    1 ^( o; B3 K+ A0 [
58. CD = $8E
    : n# `" P/ g. \0 R3 R
59. CE = $8F
    + x* B5 D* l: j3 P- S2 i
60. CF = $90
    
61. CG = $91
    
62. CH = $92
    
63. CI = $93
    ( o3 `, r$ ^$ R2 `: w
64. CJ = $94
    
65. CK = $95
    
66. CL = $96
    
67. CM = $97
    9 m* _, r4 t" E, J0 Y. ~
68. CN = $98
    - ]. W! I) Y; @8 t$ `1 _" K$ [
69. CO = $99
    
70. CP = $9A
    
71. CQ = $9B
    + D4 e; \2 ?+ l' |" L
72. CR = $9C
    # L* }3 u0 |& b- ~! T
73. CS = $9D
    
74. CT = $9E
    7 O& P9 k3 v- l5 [7 ^, K
75. CU = $9F
    ( e4 o. Z6 A4 u8 g: f8 e3 ]
76. CV = $A0
    
77. CW = $A1
    8 }0 t+ y4 m6 s. W5 f9 Z: I
78. CX = $A2
    5 P, V/ M2 x, F" @* [' R2 ^
79. CY = $A3
    ' q( T4 C# L4 ^- x" {, l
80. CZ = $A4
    
81. CEND = $FF
    
82. 
    ) T- \1 v0 f" {& A9 |+ a8 x
83. 
    3 c. E( O. m% R
84. CMP_RE:
    0 E/ w2 e: X  e2 Z5 ~* N. f
85. LDA $FF
    
86. AND #$7F
    
87. STA $2000
    
88. LDA $2002
    * b# N! |% Y5 V" F
89. LDA $25
    1 I0 c6 _2 ?# [
90. CMP #$01
    ; E( z; W3 k: N
91. BNE PROREG
    0 G! O! Q2 F7 \
92. LDA $F5,X
    . {) W! C0 ?" L
93. AND #$CF
    
94. BEQ PROREG
    4 e5 o' j" F1 e# x. s+ \. d7 s* e
95. JSR PPU_CMP
    $ w8 H- v7 V1 K
96. C_RE:
    " O5 y* X3 f. q9 h  z1 R$ Z9 f
97. RTS
    
98. PROREG:
    
99. PHA
    
100. TXA
       W- }* s: \. X) y6 ]' N" ^$ X* s
101. PHA
     " P7 T9 ~. v9 B, Y$ U1 P
102. TYA
     ( D9 `4 g4 F- i0 f4 d9 \& K& k5 h  f4 v
103. PHA
     
104. LDA $25
     . u5 N  G) z7 c  y
105. CMP #$01
     
106. BNE RE
     3 A1 V& j6 \6 [6 [0 y
107. LDA $010A
     $ [  j1 E2 e2 [( l1 X* J
108. CMP #$00
     4 e8 i; v, j% a+ B% C& y
109. BEQ P1
     $ }8 M3 _  m( F+ Y5 G+ B. O
110. 
     
111. RE:
     
112. JMP PPUWRITE
     
113. 
     
114. P1:                ; 条件判断
     8 Z- e% i0 N9 }; M3 V2 M8 I- @
115. LDA $7FFF
     
116. CMP #$FF
     5 g. I1 N' M# n2 X2 k& |
117. BNE P1RP
     
118. LDA $7FA0
     
119. CMP #$00
     
120. BNE P1CMP
     . o9 s2 x- x0 ^4 N3 M
121. LDA #$FF
     
122. STA $7FA0
     
123. JSR CLEANA
     
124. JMP PPUWRITE
     7 C. X/ s) d, k" }4 p& e
125. P1CMP:
     
126. LDA $7FFF
     
127. CMP #$00
     
128. BNE RE
     
129. P1RP:
     
130. LDA $2002
     
131. LDA #$00
     
132. STA $2001
     3 N! M  f! H( z
133. LDX #$00
     + G5 v+ c) M7 t* N
134. LDA #$FF
     
135. STA $7FFF
     * V4 d2 B: j. r) q( |$ A
136. STA $7FA0
     : o4 @+ n9 U4 V! q" g
137. JSR COPYPPU
     ( M. Q5 D: d, n8 @; h! F0 F
138. PIRP2:
     
139. JSR CLEANA
     ' w$ x# L- @* {: Q1 ~5 L3 c; N
140. JMP PPUWRITE
     
141. 
     . n$ e9 S& P) O
142. COPYPPU:
     
143. LDA $FE
     ! D  n  G) C5 C6 j' d. l
144. STA $7F50
     
145. LDA #$08
     : K  Q, J9 V3 U( d! {% g
146. STA $FE
     4 ^0 s4 K/ A' Q, p0 c6 G& Z" W
147. L0:
     4 m( s9 I! Q# H8 _2 h  H
148. LDX #$00
     - z) a/ A+ c- k
149. COPY_07C0_07DF:
     
150. LDA $07C0,X
     
151. STA $7F00,X
     : ?( t% y) l3 R0 I; u
152. INX
     
153. CPX #$40
     - r! U$ \: y/ ]' b: a( R" k
154. BCC COPY_07C0_07DF
     : ?0 a0 u/ e6 a2 O% D5 T! ^5 U9 u
155. LDX #$00
     
156. PPU_07F4_07F7:
     8 X! W% x! h, w! o  |
157. LDA #$00
     
158. STA $07F4,X
     
159. INX
     
160. CPX #$04
     
161. BCC PPU_07F4_07F7
     
162. LDX #$00
     9 u0 h, Z9 W5 y* r
163. COLOR:
     
164. LDA COLOR_DATA,X
     $ X( [' v) x: C# o
165. STA $07C0,X
     5 f! g0 j5 \' i: ^! `# ]. n. k
166. INX
     
167. CPX #$10
     , s  f& w& R( ~# p7 ]  w
168. BCC COLOR
     : r, ?# d2 l- I* r3 P% B5 g
169. 
     " J* j, ], V- r8 N1 ?2 w' n
170. PPU_COLOR:
     
171. LDA #$3F
     / k( r8 C; k4 T
172. STA $2006
     
173. LDA #$00
     
174. STA $2006
     / e1 g" F! U; |7 P' [
175. LDX #$00
     
176. PPU_COLOR_W:
     
177. LDA COLOR_DATA,X
     
178. STA $2007
     
179. INX
     ) {% d7 ~0 t" B4 l/ ^( l! W, E# t" m+ D
180. CPX #$10
     
181. BCC PPU_COLOR_W
     
182. 
     3 R: g$ v" p* k
183. 
     
184. LDX #$00
     
185. LDY #$00
     & e+ u3 q  _. J$ C7 f* o( u: d' D& K
186. LDA $BD
     : Q' }# V1 n6 U7 K
187. PHA
     
188. LDA $BC
     5 w- V! G  g/ w" ]+ b9 `  c
189. PHA
     # L1 ~$ @3 ~1 j
190. LDA $BB
     # g7 k# [; N$ f3 n. D9 c
191. PHA
     
192. LDA $BA
     3 }2 z. y, M' H# S4 H# a
193. PHA
     # V9 J1 c& B; g: s
194. LDA $B9
     
195. PHA
     
196. LDA $B8
     , F- Z$ b4 g% J3 P# B
197. PHA
     ) e4 t7 p9 e) A# h+ d# ~
198. LDA #$00
     
199. STA $B8
     & ^; l, X% u5 P3 h$ Y
200. STA $B9
     # |! `/ ~7 Q, b5 Y! d# G* _
201. STA $BA
     ; M" l; N' h& Z6 w6 V& j: t8 N3 a0 j
202. STA $BB
     / [- R1 U4 v$ ]. Q7 D! ^
203. STA $BC
     4 X4 `" v0 ^; O' @6 q+ p7 C  O
204. STA $BD
     ; {" n  J; Q2 c, z
205. LDA #$00
     
206. STA $BA
     
207. LDA #$20
     ! V% |  j( b- C7 z" v5 n0 _
208. STA $BB
     8 `& Y1 s- _  }0 n
209. LDA #$00
     7 U; g* t6 u! w- p
210. STA $BC
     0 c& Q" X" v. N4 W# q, v2 t
211. LDA #$60
     
212. STA $BD
     
213. 
     ) I; o; K. i3 U+ V
214. L1:                ; PPU复制
     4 L1 s$ M" a3 K( u3 o2 ?
215. LDA $BB
     " ]- f6 m" ^8 `0 I
216. CMP #$28
     * j; g2 E& @! I, L2 H, s
217. BNE L2
     ; u5 |  L  O2 V5 D1 i
218. LDA $BA
     
219. CMP #$00
     
220. BEQ PROADPLA
     - u/ f0 @7 N5 M
221. 
     : \' k/ r# i; Y  ^
222. L2:
     
223. LDA $BB
     
224. STA $2006
     
225. LDA $BA
     
226. STA $2006
     
227. 
     
228. L3:
     
229. LDA $2007
     2 Z  O: v# f7 V3 P
230. LDA $2007
     % E* B7 Q) @" f: f" [
231. STA ($BC),Y
     $ R' L! v2 t' u1 o- J) x
232. 
     1 }+ [" O* {3 h  ?* |2 k
233. L4:
     7 N* A8 o1 K: {/ _: n
234. LDA #$00
     
235. STA $2000
     
236. INX
     
237. INC $BA
     
238. INC $BC
     0 f6 w0 d) u  [5 P  z
239. CPX #$00
     : M9 _* e' J) x
240. BNE L1
     ; S7 @. \' E4 k  z* S
241. INC $BB
     
242. INC $BD
     , r; a: t; F/ j% t9 n+ P' _5 n
243. JMP L1
     # u$ @$ o! K* D/ `% T
244. 
     
245. PROADPLA:                ;出栈
     
246. PLA
     * Y& y) N7 ^/ C3 ~
247. STA $B8
       C: Y! V4 f. y% y, A
248. PLA
     ( e+ B, `+ a+ |6 X
249. STA $B9
     / U3 h: s. c; S( J- }
250. PLA
     
251. STA $BA
     2 q# T, H( |) i* r2 h4 n& T4 ?
252. PLA
     
253. STA $BB
     
254. PLA
     
255. STA $BC
     , K5 \4 n% q: ~$ U% T
256. PLA
     
257. STA $BD
     - j2 M- R% J- r& v2 o- L
258. CPRE:
     % n5 v% I' |& I) h$ B1 [
259. RTS
     
260. 
     7 ?( O( i) D) R6 Z5 O
261. CLEANA:                ; PPU清空
     
262. LDA $BD
     
263. PHA
     $ B# s: f; b* k% q: `1 U- ?  n% s8 ?
264. LDA $BC
     6 f7 M& e! p' H6 G# w5 i# N
265. PHA
     ' @4 k2 i& {1 T# W$ M3 n6 V
266. LDA $BB
     6 @7 Z% s* o/ C! o9 S: r/ [
267. PHA
     
268. LDA $BA
     1 j5 W6 @- y7 U% ?2 x$ E
269. PHA
     + D; J' h$ u7 O8 M5 w
270. LDA $B9
     ' q8 X" w. l9 \1 _1 A, W0 g! y
271. PHA
     ! y! M1 t4 U$ E  I, k* l+ C
272. LDA $B8
     7 X/ s/ U# l4 l
273. PHA
     
274. LDA #$00
     1 q5 I& [! N4 R/ O+ f8 a
275. STA $B8
     ! I/ B+ v2 r4 c$ I$ E
276. STA $B9
     ! {, k; D* ?. y$ n5 n' C
277. STA $BA
     
278. STA $BB
     1 X- g! W5 J0 I0 U
279. STA $BC
     
280. STA $BD
     
281. STA $2001
     : q- D- ~, X/ j/ F
282. LDX #$00
     % G1 b, C2 [3 s/ c
283. LDY #$00
     9 @1 V8 c6 N/ t! a
284. LDA #$00
     # V, V# b  X( Q' t* r% M! ^. X) A# p0 N$ A
285. STA $BA
     & H% G" F4 ^- m0 |$ \- ^1 ?
286. LDA #$20
     0 L8 E* x- J  a/ k3 \
287. STA $BB
     
288. 
     2 o2 Z% t: O: X; S
289. CL1:
     
290. LDA $BB
     ) g: l4 C' Y; \' Q$ z$ e% d$ y; i
291. CMP #$28
     2 X" n  e, N! v7 t) F
292. BNE CL2
     
293. LDA $BA
     
294. CMP #$00
     ; X# W7 X9 O, b; f
295. BEQ FREEWRIYE
     : j. s4 B6 @9 A( Z7 V1 j9 O
296. 
     
297. CL2:
     
298. LDA $BB
     , ~9 l) k6 Q8 R! u* i9 {/ y
299. STA $2006
     3 r" ?2 w1 c8 G% l" j) d2 E; X
300. LDA $BA
     
301. STA $2006
     & ?3 _8 F! X' y/ x# X7 B+ T
302. 
     
303. CL3:
     ( {9 K4 Q: J/ \' }. A: X. ]
304. LDA #$00
     
305. STA $2007
     4 K( w) J) @" Y9 @
306. 
     3 \& J* b. W& [/ K* ~/ x
307. CL4:
     5 [  f! s! e& P% _, D
308. LDA #$00
     
309. STA $2000
     
310. INX
     ( A0 v* Z( d) c9 G; v9 [' t" \
311. INC $BA
     
312. CPX #$00
     
313. BNE CL1
     
314. INC $BB
     ( N" e, d  l3 X7 f. Y& Y* K, u) s
315. JMP CL1
     
316. 
     , }! I- ~- [8 M- `; V3 ^
317. 
     4 K2 |$ I3 P+ n. h3 G/ Y* b+ j) H0 O$ s
318. FREEWRIYE:
     
319. 
     " [2 }# V9 p( t/ ?# F6 I: I) L
320. NOP
     
321. 
     
322. 
     ) v+ j) K1 }; F3 l: h
323. 
     7 e! l$ `* E0 `- e4 [& t! E! N
324. 
     ' D8 ]  \3 U- i* {
325. 
     * r' e9 U( F5 R3 X' v
326. CLEANF:                ; 恢复现场
     5 @1 n1 T/ V* K% ]# ^- n4 t
327. 
     ) F5 T0 {6 m1 C7 c* d& k
328. PLA
     0 \3 h$ K# E9 c5 i
329. STA $B8
     
330. PLA
     2 `9 S  L+ S# G1 Q$ e8 s
331. STA $B9
     ; `  K# ]5 h( @0 n1 C7 W6 T2 }" l! H0 N
332. PLA
     
333. STA $BA
     , [2 K8 g& `3 g
334. PLA
     7 m: c+ D" N2 s4 y0 Z
335. STA $BB
     
336. PLA
     
337. STA $BC
     8 X" S7 Q% D% _) |. C3 B  a/ k# g9 t1 w' S
338. PLA
     9 U9 j/ }% Z2 U6 h
339. STA $BD
     ' q# v$ Z, W6 T" d
340. CLRF:
     2 J3 Y. H1 I, Z7 J
341. JSR FREE_PPU
     4 [7 H0 y9 a+ w' i( g8 }5 T. ?
342. RTS
     ' K; y# N. q# f& z$ D% L) m
343. 
     : r4 I4 K2 }1 a+ i& `
344. 
     
345. PPUWRITE:    ;PPU写回
     " `. d" }( D$ D
346. PLA
     
347. TAY
     
348. PLA
     
349. TAX
     
350. PLA
     
351. LDA $25
     
352. CMP #$00
     : G# n$ U8 }# k
353. BEQ WP1
     
354. LDA $25
     
355. CMP #$01
     5 X8 t# d1 A& {5 _% k5 K! N- c
356. BNE WRE
     $ C- a9 M( N2 u) z
357. LDA $F5,X
     ! s' \: T  X4 O8 ^7 r5 U( A
358. AND #$EF
     
359. BEQ WRE
     
360. LDA #$00
     
361. STA $7FA0
     
362. 
     
363. WRE:
     ! J) y5 f- |9 P
364. RTS
     
365. 
     9 _6 W2 Y9 r% ^
366. WP1:
     
367. LDA $7FFF
     $ E# t# ~8 m% r
368. CMP #$FF
     5 K* H8 m2 f$ G4 T; O4 [! I
369. BNE WRE
     
370. LDA #$00
     0 Y+ D# l+ W! p
371. STA $2001
     
372. LDA $BD
     ) s3 s9 V( A* A# }; o( ?$ \. K5 R
373. PHA
     3 T% O# w' f( @9 G
374. LDA $BC
     , o! i. s  f4 p' Y) h2 K
375. PHA
     
376. LDA $BB
     % R2 X' ^" l" Z
377. PHA
     * a4 X; `4 `! I, X
378. LDA $BA
     * k  D- p- o* b
379. PHA
     , o& d; Y' b" C0 W- Y) s, W% `! ?' t
380. LDA $B9
     
381. PHA
     & W+ A0 T5 f6 v% k" n
382. LDA $B8
     5 f9 b, \* L- O* B( \0 w8 X5 K0 @
383. PHA
     . n2 P! Q% G2 G0 C
384. LDA #$00
     
385. STA $B8
     
386. STA $B9
     - _3 V/ b6 K: f3 ^* |* o# B
387. STA $BA
     
388. STA $BB
     6 Q2 _! ]# d: g+ j* e; \
389. STA $BC
     
390. STA $BD
     7 M, N! ]7 f1 b+ g8 w$ f
391. LDA #$00
     
392. STA $7FFF
     
393. 
     
394. WL0:
     
395. LDX #$00
     
396. LDY #$00
     ! n" t; H5 D" q! S% @" N- ]. U
397. LDA #$00
     
398. STA $BA
     7 [  W9 m3 @3 a0 k. U
399. LDA #$20
     
400. STA $BB
     . ]; D8 u% J& H+ s6 A8 f
401. LDA #$00
     $ ^( V- m3 V* t7 A  t  w4 d8 E
402. STA $BC
     
403. LDA #$60
     * D: h/ e2 i" V' {. l8 L
404. STA $BD
     0 P7 Q# K0 B# v: @3 `) y6 Q
405. 
     
406. WL1:
     
407. LDA $BD
     
408. CMP #$68
     * G2 k* F& f, {8 v  Q0 E' H
409. BNE WL2
     
410. LDA $BC
       S$ E* m# w1 a0 p
411. CMP #$00
     2 d/ i7 _: T* u7 _  b- t
412. BEQ WLR
     
413. 
     
414. WL2:
     
415. LDA $BD
     
416. STA $2006
     4 l* p& S7 v# \: u8 O
417. LDA $BC
     9 `3 Y$ l; S# @8 }5 z( R0 r6 C
418. STA $2006
     
419. 
     
420. WL3:
     , Y" p& }$ G# M8 Z
421. LDA ($BC),Y
     
422. STA $2007
     
423. 
     
424. WL4:
     + l, B3 e* |/ O; Q- h
425. LDA #$00
     
426. STA $2000
     
427. INX
     
428. INC $BA
     
429. INC $BC
     & m7 n3 R7 Q0 n3 {& [/ O$ w' G& i% @
430. CPX #$00
     2 e" x. P; F' }; d' D
431. BNE WL1
     
432. INC $BB
     - e! Q; g- l4 y  d0 S
433. INC $BD
     
434. JMP WL1
     0 E/ E% a" p! k
435. 
     
436. WLR:
     3 k# t# i% o5 I$ B, o
437. LDX #$00
     ) R' ~0 q9 b: Z1 F
438. COPY_7F00_7F3F:
     3 ?0 V1 e( V2 S+ M+ c
439. LDA $7F00,X
     
440. STA $07C0,X
     & s! I2 V. K$ S; X
441. INX
     
442. CPX #$40
     * ?; ~( h) V" \
443. BCC COPY_7F00_7F3F
     ! Z; A6 }9 {# q! T
444. 
     % ^9 }' _  h6 S! O0 v, E- h
445. LDX #$00
     ' M' f! V, [% ?8 ~5 D. N" h- r- G
446. LDA #$3F
     
447. STA $2006
     ! v2 L" l$ i4 i% ?: K2 r2 S
448. LDA #$00
     - `, f9 W! A% a! ?+ Q
449. STA $2006
     
450. COPY_7F00_7F10:
     
451. LDA $7C0,X
     
452. STA $2007
     / o( z  m, j! n! {9 s# U1 ]1 j
453. INX
     ) x  ?) D9 ]- ]8 }3 a! s- p* u
454. CPX #$10
     % `- H8 ^0 X+ k0 y. Q* }0 l
455. BCC COPY_7F00_7F10
     ) V# G* X1 p5 R7 g) w# a* L3 l/ S
456. 
     % o& E8 \) O5 D3 B3 o6 {- a
457. LDA $2002
     
458. LDA $FD
     
459. STA $2005
     
460. LDA $FC
     ( @; }/ ~5 r1 R, N# |3 s! {
461. STA $2005
     $ R/ D& b* ?3 j5 N
462. 
     ( _" A8 P5 R; E' [
463. LDA $7F50
     
464. STA $FE
     
465. LDA #$00
     
466. STA $2000
     / D1 l  C' p* a* g& k6 r
467. PLA
     
468. STA $B8
     
469. PLA
     
470. STA $B9
     4 {  |% I$ T8 \8 t5 [. |3 @7 p
471. PLA
     
472. STA $BA
     . Z$ J  o0 F# ]" J/ @" y1 I4 G: ?
473. PLA
     / u' A, r$ h- \% n6 H: L2 A1 Q. M
474. STA $BB
     3 V1 P/ G- l7 q* ]
475. PLA
     
476. STA $BC
     
477. PLA
     1 A. k- J* x# b6 x8 X3 R+ D( o
478. STA $BD
     ; s) {" Q# Q  O/ v( s5 ?
479. 
     
480. RTS
     - m  I+ w7 g0 L. s4 H4 Z! i8 m
481. 
     ) h2 r& B8 Q7 u) s
482. PPU_CMP:
     
483. 
     
484. 
     
485. PPURE:
     
486. RTS
     
487. 
     
488. 
     
489. FREE_PPU:
     
490. 
     ; A" `1 A2 h% H1 c* r
491. JSR TEXT01_PPU
     
492. JSR $CBC0
     
493. JSR P1_PPU
     
494. JSR P2_PPU
     9 f, @" X6 t6 P. [% R2 H
495. RTS
     
496. 
     
497. TEXT01_ADDR:
     
498. .BYTE $20,$42
     ( n9 }( h& j, ]  i& ?: i( t; e+ }
499. TEXT01_DATA:
     6 X$ N) g, |7 `
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
     8 S% ?+ _8 t" w, g+ ~4 [& E
501. TEXT01_PPU
     / n0 i* R$ J" e0 \8 _' z
502. LDX #$00
     
503. LDA TEXT01_ADDR
     
504. STA $0703
     ) C- u$ [2 k5 ^0 F8 E
505. INX
     
506. LDA TEXT01_ADDR,X
     
507. STA $0704
     ( i$ }! K5 o7 a# _0 f
508. JSR PPU_PROCESS
     ; [! E2 L+ H% E+ j, Z/ _
509. TEXT01_W:
     1 f. v6 t' o; i, ?1 I: W
510. LDA TEXT01_DATA,X
     1 p0 u" f5 b; @+ E& L( H1 C- i) T
511. CMP #CEND
     6 N5 B1 B: C& X) x4 h! a
512. BEQ TEXT01_START
     
513. STA $0705,X
     ! U; p/ W. U, u4 K
514. INX
     % |$ G. G) d, F: I4 C2 t4 `0 d& {
515. LDA #$00
     
516. BEQ TEXT01_W
     + l4 P* L. [+ X) ]
517. TEXT01_START:
     2 a3 b& k# ~" @' j5 {  C! S
518. JSR PPU_START
     7 Q, m) e2 O" L. v/ a
519. RTS
     0 A& Z. \* Q8 _4 ?  E3 L
520. 
     
521. 
     1 v9 g0 z: g2 M4 o- v  r& J( L
522. COLOR_DATA:
     ( Y# K. ?( A% F& l# h! }
523. .BYTE $0F,$28,$28,$28,$0F,$28,$28,$28,$0F,$28,$28,$28,$0F,$28,$28,$28
     & R6 [* ?% [$ `* }# a8 L
524. 
     
525. P1_PPU:
     + G0 t: \' |# R* H2 z: x1 v5 k+ r" H
526. JSR PLAYER_01_PPU
     9 [, |+ ^! C4 `: B: m
527. JSR $CBC0
     
528. JSR RELIFE_P1_PPU
     
529. JSR $CBC0
     
530. JSR RELIFE_NUMBER_P1_PPU
     ! S9 t( h1 _1 c2 i0 N
531. JSR $CBC0
     & _) o$ o# C$ i) }
532. JSR WEAPON_P1_PPU
     
533. JSR $CBC0
     ) Y. I% S7 J' \" R
534. JSR BULLETPPU_P1_PPU
     
535. JSR $CBC0
     8 V4 B4 L, p* z, n+ }# i
536. RTS
       e: q7 ]2 ?0 O* w5 \2 [+ a( I4 y) R
537. 
     8 Q- y5 p. a% J3 [
538. P2_PPU:
     
539. JSR PLAYER_02_PPU
     , f0 r3 s2 K, X4 `7 O: O" C; M0 \& Q4 b
540. JSR $CBC0
     
541. JSR RELIFE_P2_PPU
     ) B0 W6 o% X6 D+ R- x
542. JSR $CBC0
     
543. JSR RELIFE_NUMBER_P2_PPU
     
544. JSR $CBC0
     6 B7 Z& h: q1 c
545. JSR WEAPON_P2_PPU
     
546. JSR $CBC0
     
547. JSR BULLETPPU_P2_PPU
     . K5 n) _  _; k. k
548. JSR $CBC0
     6 f9 S) n1 W4 R
549. RTS
     & U4 b, W" P; N9 z* O. |* Z1 H
550. 
     3 i/ t" X3 i( _. G4 t! `8 Q* e
551. 
     
552. 
     3 ^" ?. v2 E  Z& n- u
553. PLAYER_01_ADDR:
     
554. .BYTE $20,$A3
     5 K- ?6 ^& F' T6 U. r) L
555. PLAYER_01_DATA:
     
556. .BYTE CP,CL,CA,CY,CE,CR,CSP,C0,C1,CEND
     
557. PLAYER_01_PPU:
     
558. LDX #$00
     1 R6 L; ~1 o* o0 @
559. LDA PLAYER_01_ADDR
     
560. STA $0703
       D( N5 T' l+ w! E$ Y
561. INX
     
562. LDA PLAYER_01_ADDR,X
     : A" L- Z) u" @3 O+ m
563. STA $0704
     , G8 r% q4 |2 _$ d/ ]
564. JSR PPU_PROCESS
     
565. PLAYER_01_W:
     
566. LDA PLAYER_01_DATA,X
     
567. CMP #CEND
     
568. BEQ PLAYER_01_START
     4 P- x8 L' {. ?$ J9 r3 V
569. STA $0705,X
     ! {6 }, A) i" l5 I" B8 }; _" [1 I
570. INX
     
571. LDA #$00
     
572. BEQ PLAYER_01_W
     
573. PLAYER_01_START:
     
574. JSR PPU_START
     2 W; ]* [" A! x$ g! o7 U: z' g% H9 Q
575. RTS
     6 q9 x4 k/ I' b5 ~. C* e
576. 
     4 ^* A  C0 u8 \( w: w7 j' X* A* C
577. 
     
578. RELIFE_P1_ADDR:
     4 K) V/ b. d4 |, h! @1 m: v- B
579. .BYTE $20,$E3
     
580. RELIFE_P1_DATA:
     
581. .BYTE CR,CE,CL,CI,CF,CE,CEND
     0 d7 f. _3 ^8 _# j; c3 d
582. RELIFE_P1_PPU:
     
583. LDX #$00
     
584. LDA RELIFE_P1_ADDR
     / |: j+ C6 u2 G# j3 |
585. STA $0703
     & S& s5 [" q  T" \) p
586. INX
     0 A% Z) \; h! R  x4 k9 r. ^
587. LDA RELIFE_P1_ADDR,X
     
588. STA $0704
     - B& a/ F1 Y' k2 l0 w2 H
589. JSR PPU_PROCESS
     1 o% A, M. H! j6 y1 H
590. RELIFE_P1_W:
     " n% ^0 a( r, |6 d6 o5 {
591. LDA RELIFE_P1_DATA,X
     
592. CMP #CEND
     ' G  D. K# S7 N. C* ], M4 |" ~6 }. ^
593. BEQ RELIFE_P1_START
     
594. STA $0705,X
     7 Y! f) P- Q, F0 o3 W/ _4 o- P
595. INX
     & T6 q9 Z. z% T2 f; p* B
596. LDA #$00
     
597. BEQ RELIFE_P1_W
     
598. RELIFE_P1_START:
     
599. JSR PPU_START
     
600. RTS
     
601. 
     
602. 
     6 o- t0 ?4 R( j% K& \5 F
603. RELIFE_NUMBER_P1_ADDR:
     
604. .BYTE $20,$EA
     
605. RELIFE_NUMBER_P1_PPU:
     % M- O6 i3 v7 F, G! h5 }
606. LDX #$00
     % S* y( N! w" r* _8 S7 |
607. LDA RELIFE_NUMBER_P1_ADDR
     ( Z1 N1 z6 `( M8 H+ y; f. ~% D
608. STA $0703
     
609. INX
     
610. LDA RELIFE_NUMBER_P1_ADDR,X
     
611. STA $0704
     
612. JSR PPU_PROCESS
     ; c, u; _" @5 `" s0 |. i$ Y2 N# A
613. LDA $32
     1 h% y- D& U, L# B8 L) K- U: v
614. JSR LIFETODEC
     
615. RELIFE_NUMBER_P1_W:
     
616. LDA $7A03
     * M% g2 ]# m$ ^' Z4 b
617. STA $0705
     
618. INC $0705
     + b# T. @" X; W# ^2 |
619. LDA $7A04
     
620. STA $0706
     
621. INC $0706
     
622. LDA $7A05
     " i" R, m7 v( \
623. STA $0707
     # Q+ N1 T& d: {' M  o' v8 i# t
624. INC $0707
     
625. LDX #$03
     # ^, |* G1 g# c9 j6 i) }
626. RELIFE_NUMBER_P1_START:
     
627. JSR PPU_START
     
628. RTS
     . i: a4 B# ?0 Q" c8 m
629. 
     0 ~& p, w( G! q9 w* Q  A
630. WEAPON_P1_ADDR:
     
631. .BYTE $21,$23
     7 H  g1 L2 |3 }+ ?) @# A8 [
632. WEAPON_P1_DATA:
     
633. .BYTE CW,CE,CA,CP,CO,CN,CEND
     
634. WEAPON_P1_PPU:
     
635. LDX #$00
     9 p6 z+ W7 Q! w+ T) ~$ x' N8 A3 {
636. LDA WEAPON_P1_ADDR
     
637. STA $0703
     
638. INX
     
639. LDA WEAPON_P1_ADDR,X
     
640. STA $0704
     ) W. i2 f+ y8 D7 {3 w
641. JSR PPU_PROCESS
     
642. WEAPON_P1_W:
     
643. LDA WEAPON_P1_DATA,X
     $ g# q" g, A1 ^$ L4 g
644. CMP #CEND
     2 H( S$ s* D: v' w. f9 S: M, v
645. BEQ WEAPON_P1_START
     3 }2 Q' R- g, k- T1 Y, i
646. STA $0705,X
     
647. INX
     7 y) ^: f( O  S: |3 V
648. LDA #$00
     & U0 n% v+ ~: W
649. BEQ WEAPON_P1_W
     
650. WEAPON_P1_START:
     & G9 K! l7 A. p/ ~+ v
651. JSR PPU_START
     
652. RTS
     
653. 
     , l- v; P2 Q: p$ L, c
654. BULLET_P1_ADDR:
     0 U1 X: M; N0 X6 X
655. .BYTE $21,$2A
     
656. BULLET_P1_DATA:
     9 g- \& s7 m* W2 d1 [6 V+ R3 e/ s
657. .BYTE $00,$01,$02,$03,$04
     * g" Z, i/ _: V' U# _4 x( O
658. BULLET_P1_NAME:
     ( p( l3 o$ G5 q& ^. t% H4 g
659. .BYTE CN,CM,CF,CS,CL
     " Q- m7 G) K7 m0 y: A1 ]( Y
660. 
     0 B/ B+ T3 ^9 y7 w* ]+ h2 N) ?8 l
661. BULLETPPU_P1_PPU:
     ' ~7 v) B) c: J' C
662. LDX #$00
     % s% [, A3 m- v$ F6 k) Z
663. LDA BULLET_P1_ADDR
       ?; Y9 V( d$ P; B+ z+ \
664. STA $0703
     
665. INX
     
666. LDA BULLET_P1_ADDR,X
     4 @$ E. \0 E1 w; X% ~* Z. N
667. STA $0704
     1 @. m5 v5 q1 p* \# U1 i
668. JSR PPU_PROCESS
     ( }1 d  |6 a- B* R  J2 t9 M. i
669. BULLET_P1_WRITE:
     * H" w! o2 R3 y$ i, b4 o
670. LDX #$00
     
671. LDA $AA
     ! f3 f0 J# A! L. o$ m& V3 L
672. AND #$10
     : [9 `# L( \' d! ^5 f, {
673. BEQ C_BULLET_P1
     
674. LDA #CS
     
675. STA $0705
     & h9 q- U5 \5 G3 ~
676. BNE B_NAME_P1
     ) }. c4 p0 o% |* x' Y. P1 T/ p
677. C_BULLET_P1:
     
678. LDA #CC
     * ]1 G. K/ H5 X' ~
679. STA $0705
     
680. B_NAME_P1:
     - E9 w. E. F0 i% y
681. LDA $AA
     2 z* i% m( y; `  ?3 D
682. AND #$0F
     & Z& q( {; Q9 p4 x0 K
683. CMP BULLET_P1_DATA,X
     
684. BNE B_NAME_P1_RECMP
     
685. LDA BULLET_P1_NAME,X
     7 O" Y) i9 x& M  k, K' Z
686. STA $0706
     6 j$ z. I2 G: q! J
687. B_NAME_P1_RECMP
     
688. INX
     , t6 h$ I) l( f. p' }8 \0 M9 J( e
689. CPX #$05
     ; T# c. u) _. g5 I5 v
690. BCC B_NAME_P1
     
691. LDX #$02
     3 X+ L$ m- F' |3 \7 r8 ?
692. JSR PPU_START
     
693. RTS
     $ J2 j3 R* L2 N. X( z
694. 
     & Q' e6 N! q1 Z% @
695. 
     : I7 ?6 T8 Y2 H
696. PLAYER_02_ADDR:
     
697. .BYTE $20,$B3
     # ^3 a. A5 t" Q' ]- P5 @6 D3 i
698. PLAYER_02_DATA:
     
699. .BYTE CP,CL,CA,CY,CE,CR,CSP,C0,C2,CEND
     ; e7 \0 c7 z9 n$ M
700. PLAYER_02_PPU:
     
701. LDX #$00
     # m* r) y3 R. f" m
702. LDA PLAYER_02_ADDR
     3 ]* |* W6 c  @$ @
703. STA $0703
     
704. INX
     
705. LDA PLAYER_02_ADDR,X
     3 y4 g0 n. H6 n- i
706. STA $0704
     8 X7 B* P# [# C: c/ j% l3 B
707. JSR PPU_PROCESS
     
708. PLAYER_02_W:
     9 E% {0 D" G3 B: D+ k& X( \0 ^
709. LDA PLAYER_02_DATA,X
     6 A+ `3 Z5 {/ y+ k- l3 G
710. CMP #CEND
     
711. BEQ PLAYER_02_START
     $ n% K. t+ U6 |. X
712. STA $0705,X
     $ g5 K% ]- z5 O  M$ [4 \
713. INX
     % n& q- L  i4 l# \" r5 p5 `
714. LDA #$00
     
715. BEQ PLAYER_02_W
     # z. J" n/ h0 `; ?
716. PLAYER_02_START:
     
717. JSR PPU_START
     
718. RTS
     + N  p* m. ]( b) a
719. 
     ; U8 d' `/ s2 ~- ?$ c5 C$ Q$ b
720. 
     % @3 N1 J+ ?% V# x; b
721. RELIFE_P2_ADDR:
     
722. .BYTE $20,$F3
     
723. RELIFE_P2_DATA:
     + ~/ {: m! ^; N) R
724. .BYTE CR,CE,CL,CI,CF,CE,CEND
     
725. RELIFE_P2_PPU:
     
726. LDX #$00
     , E4 i3 |7 J7 U7 c" p& {1 e+ m8 k
727. LDA RELIFE_P2_ADDR
     ; R) K7 |7 E1 \* s. _
728. STA $0703
     $ Z( E& e* o( h$ @( c" ]
729. INX
     
730. LDA RELIFE_P2_ADDR,X
     4 J: r( N4 Z/ Z+ O! g6 u/ d7 U
731. STA $0704
     
732. JSR PPU_PROCESS
     
733. RELIFE_P2_W:
     1 ?& L; P/ D7 Z
734. LDA RELIFE_P2_DATA,X
     
735. CMP #CEND
     
736. BEQ RELIFE_P2_START
     % b, t4 `3 w9 ]8 ?0 h
737. STA $0705,X
     
738. INX
     - c+ G1 J; z' F/ P
739. LDA #$00
     
740. BEQ RELIFE_P2_W
     
741. RELIFE_P2_START:
     8 ^3 d. y  T: i7 }( W, \- x6 ?
742. JSR PPU_START
     1 X" m4 E) ~  ]$ |' j5 P& _' ~
743. RTS
     * M" F5 @# i% h, ~
744. 
     " M1 Y/ b& u( ?! Y8 n9 V
745. 
     8 N: l9 r; z( k7 h
746. RELIFE_NUMBER_P2_ADDR:
     
747. .BYTE $20,$FA
     
748. RELIFE_NUMBER_P2_PPU:
     ; G+ B8 V- E: N7 Y. \- d
749. LDX #$00
     8 R# \) N6 X2 }4 T& q# s" u& T6 x1 h
750. LDA RELIFE_NUMBER_P2_ADDR
     & {' N, g3 b6 H" b/ ^
751. STA $0703
     : U0 j+ V+ z" H! n0 p
752. INX
     * P+ @% R' [+ v7 E! E% F3 b
753. LDA RELIFE_NUMBER_P2_ADDR,X
     5 W- j- d2 u# @8 s7 y
754. STA $0704
     
755. JSR PPU_PROCESS
     
756. LDA $33
     
757. JSR LIFETODEC
     ! a: A8 K  r+ [4 Y* l- B
758. RELIFE_NUMBER_P2_W:
     . w0 |+ b* b& T
759. LDA $7A03
     
760. STA $0705
     $ V8 q6 X& L9 w* ?& ]
761. INC $0705
     " T0 a) D8 x$ j
762. LDA $7A04
     
763. STA $0706
     
764. INC $0706
     / d) V6 {. z9 \) B' e4 {* f
765. LDA $7A05
     
766. STA $0707
     
767. INC $0707
     
768. LDX #$03
     
769. RELIFE_NUMBER_P2_START:
     
770. JSR PPU_START
     
771. RTS
     
772. 
     - [& P9 R5 ~$ r# s1 R+ y
773. WEAPON_P2_ADDR:
     . T5 J/ l4 t( ~6 ]* w- n: f  T
774. .BYTE $21,$33
     
775. WEAPON_P2_DATA:
     
776. .BYTE CW,CE,CA,CP,CO,CN,CEND
     5 T; A; p3 K9 I+ n
777. WEAPON_P2_PPU:
     * {- H. o: f% E: ~" `/ W* ^. y1 s
778. LDX #$00
     
779. LDA WEAPON_P2_ADDR
     
780. STA $0703
     
781. INX
     ! O$ d2 N' I0 x# u2 S
782. LDA WEAPON_P2_ADDR,X
     
783. STA $0704
     ; y" ~' q  ?$ b; I, m, |! T2 [6 \
784. JSR PPU_PROCESS
     2 z( U+ N' ?6 a" j9 q, n
785. WEAPON_P2_W:
     / a* D9 e( ^$ d* F& F, k
786. LDA WEAPON_P2_DATA,X
     % ^! x' D" v$ p7 b0 R% f; I
787. CMP #CEND
       @4 x6 @1 [0 g1 Q, T& _* }: O
788. BEQ WEAPON_P2_START
     
789. STA $0705,X
     
790. INX
     
791. LDA #$00
     # \6 D7 r/ |6 p" e& ~6 T3 c- y
792. BEQ WEAPON_P2_W
     1 @3 {  t  y3 {9 N3 ?
793. WEAPON_P2_START:
     7 j, ]- \3 {' P+ w0 r
794. JSR PPU_START
     ' o2 E0 H7 n, c# E  V
795. RTS
     * [) m# z: I' Z; m1 k
796. 
     & {# H0 _2 d5 C* ]1 w1 _* X
797. BULLET_P2_ADDR:
     
798. .BYTE $21,$3A
     
799. BULLET_P2_DATA:
     
800. .BYTE $00,$01,$02,$03,$04
     
801. BULLET_P2_NAME:
     8 A( k# I4 u* k2 @- `0 F/ d" Q
802. .BYTE CN,CM,CF,CS,CL
     
803. 
     / y) k! A" n% `( r' i
804. BULLETPPU_P2_PPU:
     - V  E6 [2 E" j& K( x- l" X
805. LDX #$00
     ; B  [( C: n' v1 ?! p/ U
806. LDA BULLET_P2_ADDR
     
807. STA $0703
     , w- _4 `: v' d& p2 b* R- {# G
808. INX
     
809. LDA BULLET_P2_ADDR,X
     
810. STA $0704
     ! z3 x4 I. c) M. v. f3 f, E" y
811. JSR PPU_PROCESS
     
812. BULLET_P2_WRITE:
     # v# U& Z' d+ T- o2 p& z# ]
813. LDX #$00
     ) [" d2 K: ]* k4 x7 ]6 t! X
814. LDA $AA
     5 {; o* x' O1 w4 c( p- B- y
815. AND #$10
     9 ^8 e& t7 j/ z
816. BEQ C_BULLET_P2
     
817. LDA #CS
     
818. STA $0705
     
819. BNE B_NAME_P2
     % f+ T' m0 E( Y8 g8 t
820. C_BULLET_P2:
     
821. LDA #CC
     / K. O# X, `* e7 ~: a0 ]
822. STA $0705
     
823. B_NAME_P2:
     ! }" W4 h% I* p8 R
824. LDA $AB
     ' d+ v; D1 N6 }! c, y
825. AND #$0F
     2 o2 ?3 g  t, w% g' F& }
826. CMP BULLET_P2_DATA,X
     $ Z& ]/ M* A3 o  c
827. BNE B_NAME_P2_RECMP
     8 ^/ s9 ^9 O* n, q9 a& @% \
828. LDA BULLET_P2_NAME,X
     ( ?( s, t& @7 R( v; \
829. STA $0706
     
830. B_NAME_P2_RECMP
     
831. INX
     
832. CPX #$05
     1 k4 ?* W5 W6 H# u9 K+ {$ J$ v) H
833. BCC B_NAME_P2
     1 t3 _  l* V4 d; q6 H6 U
834. LDX #$02
     
835. JSR PPU_START
     4 O* _0 N$ c, x) Q% J' H2 y
836. RTS
     " t  _1 X, N6 J
837. 
     6 u5 d- I. a# G( b! F+ `4 T1 N; V* f
838. 
     
839. 
     9 L& J, B/ g& {" b
840. 
     - D9 {- e  }9 s% K
841. 
     
842. 
     & C: A, @. I3 I# |6 r0 T
843. LIFETODEC:                ;十进制转换
     
844. LIFEL1:        ;initialise
     
845. STA $7A00        ;$7A00=F3
     / k+ A5 T7 R& B# i' V8 y) V
846. LDA #$00
     
847. STA $7A03        ;$7A03=00
     4 |: p1 e- U7 m
848. STA $7A04        ;$7A04=00
     
849. STA $7A05        ;$7A05=00
     
850. LIFEL2:        ;copy data $7A00 to 6001
     8 s9 `0 @/ l% [# k9 D, Q& z
851. LDA $7A00
     
852. STA $7A01
     ( x1 I: R6 F; Q  ^4 c3 w
853. 
     
854. LIFEL3:         ;hundred
     2 s* X" t0 P" m9 W$ z" O  W
855. LDA $7A01
     : \% e9 k' e  r# d0 P! ^& W
856. CMP #$64
     6 }4 z* F6 [1 M1 r. O1 Q
857. BCC LIFEL6                ;$7A01<100 goto L6
     
858. LIFEL4:
     7 S' Z+ M# e- b8 k. m- _
859. LDA $7A01
     + x% B; d$ G7 ~: v$ ?
860. SEC
     % L7 W* @+ {/ E/ ?, P
861. SBC #$64        ;$7A01=$7A01-100
     
862. STA $7A01
     8 F. o* m1 s9 u, X! v  o# d5 s' B3 p
863. INC $7A03        ;hundred++
     3 ?* b' l7 r4 X% U9 N- v* v
864. LIFEL5:
     , J" Z7 \% Z% R1 a/ r
865. LDA $7A01
     2 q6 Q8 D& m. u5 e
866. CMP #$64
     / C, l: G; B! Q  N
867. BCS LIFEL4                ;$7A01>100 goto L4
     ! L/ C0 x2 ^; t+ m0 b/ p4 U
868. 
     ! h! ~, w4 X! @  m* |
869. LIFEL6:        ;decade
     " ~# L  U+ M; M& k/ d' E
870. LDA $7A01
     
871. CMP #$0A
     2 J/ P7 H, @4 U0 ~- q: e* t$ T
872. BCC LIFEL9                ;$7A01<10 goto L9
     ; d7 I. V* c* \  o
873. LIFEL7:       
     9 B. p2 p& ~- @1 @+ c
874. LDA $7A01
     ( _/ G6 a: {* \7 S5 W0 f  Z1 Z( |
875. SEC
     
876. SBC #$0A
     ; b# W! X5 m0 z
877. STA $7A01        ;$7A01=$7A01-10
     
878. INC $7A04        ;decade++
     - ?5 |+ n" I' u# i( P) I
879. LIFEL8:
     3 z9 c7 E2 F; }- b0 Q
880. LDA $7A01
     
881. CMP #$0A
     
882. BCS LIFEL7                ;$7A01>10 goto L7
     " \% H. w, U6 T3 j. v
883. ;unit
     & M8 C1 M; e5 Z, j6 y8 P
884. LIFEL9:
     
885. LDA $7A01        ;$7A05=$7A01
     
886. STA $7A05        ;unit
     
887. RTS        ;return
     
888. 
     / c/ l) O+ t' V
889. 
     9 h: _! y, T) e
890. 
     
891. PPU_PROCESS: ;PPU地址处理程序
     
892. LDX #$00
     * Q- Y) e  R9 q) s% N1 s
893. LDA $FF
     
894. AND #$01
     
895. BNE PPU_2400_27C0
     
896. PPU_2000_23C0: ;命名表1
     
897. LDA $0703
     % _9 `/ }$ N' H* P+ t) Y0 x( c8 G) Y
898. AND #$FB
     ' m9 K( l8 u( h7 Y! v$ A
899. STA $0703
     
900. RTS
     
901. PPU_2400_27C0: ;命名表2
     
902. LDA $0703
     ( ~; C5 D  x* J3 I- V* }6 O& o$ f
903. ORA #$04
     : r3 m( ?9 x% C+ q: C
904. STA $0703
     
905. RTS
     ; w" }  m* m% Q4 d- X7 b
906. 
       P7 M; S7 B4 X' x* v# f+ N# N7 F% C! d
907. PPU_START:  ;PPU数据写入
     
908. STA $21
     
909. STX $0701
     
910. LDA #$00
     ' E( M; a) a, M, B4 w
911. STA $0705,X
     
912. LDA #$01
     
913. STA $0700
     
914. STA $0702
     9 k5 T# b" q( _; A% V
915. RTS
     
916. 
     
917. 
     
918. 
     ' p( d+ y( H' I# l9 {
919. 
     . M8 H* {2 n) I5 ^2 v
920. 
     : h# Q- ]6 M# X% j
921. 
     

复制代码

0 M& j8 ^. ], {$ n: _; L3 ]) c+ b

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。。。。。