[FC][魂斗罗][J][追踪弹][V1.1]

yandagui

[FC][魂斗罗][J][追踪弹]

时间:2023.04.30
作者:FlameCyclone
内容:
- r3 g5 e5 E. B6 D7 h' m 1. 所有子弹追踪敌人
9 F/ x* G7 D2 W2 k8 n% } 2. 选择键切换武器
3. 优化选关按键组合, 从标题开始游戏后按住选择键不放进入选关界面

: R/ E5 z) S) S- E3 }% n( `flamecyclone.ys168.com
6 B: [3 Y. Y# M0 f/ S" d
$ _1 E4 }& ?- d) f( R# @

1. Bullet_State          = $0438 ;子弹状态 0:不存在 1:存在 2:销毁
   
2. Bullet_Type           = $0388 ;子弹类型 0: 无 1:普通 2:M 3:F 4:S 5:L
   3 e: B0 B0 y9 n+ i( q' f1 t$ O- z
3. Bullet_Icon           = $0368 ;子弹Icon 普通:1E M:1F F:22 S:1F-21 L:24(横向)23(纵向)25(右下)
   
4. 
   ! c% g! C$ ~5 z! D7 ]: W% ?+ p
5. ;Bullet_Icon           = $0368 ;子弹Icon 普通:1E M:1F F:22 S:1F-21 L:23(纵向)24(横向)25(右下)
   
6. Bullet_Direction      = $0378 ;L子弹方向 40左下 C0左上 80右上
   
7. 
   
8. Track_Enemy_Index     = $6000
   3 k) R9 @0 U% Q0 q0 I+ b7 A3 b
9. Enemy_Index_Begin     = $6010
   
10. Enemy_Index_End       = $6011
    
11. 
    6 ^2 u$ r8 J6 Y; m' P
12. Loop_Index_I          = $6012
    
13. Loop_Index_J          = $6013
    7 ~" r3 P3 t* l6 l
14. nEnemyIndex           = $6014
    / h: d- J( k5 Q! {7 z
15. Data_buffer           = $6015
    ' h# ^. L+ H: \# Y3 i' r  E
16. 
    
17. Bullet_Y_Pos          = $03B8 ;子弹垂直坐标
    3 F2 J  N! P  F* r2 V) m* k0 l+ F/ X
18. Bullet_X_Pos          = $03C8 ;子弹水平坐标
    1 `8 j0 K: R$ p5 r3 C3 Q
19. Bullet_Y_Speed        = $03F8 ;子弹垂直速度
    & k  Z7 U; _+ ~. \
20. Bullet_X_Speed        = $0408 ;子弹水平速度
    3 K3 D- r5 V5 i8 F  w( G# e- x
21. Bullet_Z_Pos          = $0418 ;子弹Z坐标
    ; c0 l$ M8 Q* U% z' Y/ s% l) Q5 u
22. Bullet_Owner          = $0448 ;子弹所有者 0: 1P 2: 2P
    
23. 
    
24. Enemy_State           = $04B8 ;敌人状态$04B8 5:弹起爆炸 0:不存在 6:下落 7:原地爆炸
    
25. Enemy_Blood           = $0598 ;敌人血量
    ' Q. \% U6 |" Z* b) L, y
26. Enemy_Type_Addr       = $0528 ;敌人类型
    # @" \* o% x( `1 p( O
27. Enemy_Blood_Addr      = $0578 ;敌人血量
    ' k$ M+ w) f6 @( ?
28. Enemy_Y_Pos           = $0324 ;敌人垂直坐标
    * s1 X: @) z" B5 l4 _3 R0 e
29. Enemy_X_Pos           = $033E ;敌人水平坐标
    0 U) w/ r- S! P! |9 i0 a& ~
30. Enemy_Y_Speed         = $04E8 ;敌人垂直速度
    4 f8 j; T. w5 W3 X4 y
31. Bullet_Alive_State    = $04B8 ;敌人状态 5:弹起爆炸 0:不存在 6:下落 7:原地爆炸
    / O. @( N" d4 Q6 f9 [
32. 
    - Z3 K. e/ }/ n, u
33. Enemy_Index           = $83  ;
    
34. Time_Count            = $1A
    
35. Track_Bullet_Speed    = $07  ;分配子弹追踪敌人频率
    
36. Track_Enemy_Speed     = $03  ;子弹变向追踪敌人频率
    ' Z4 |" v/ A1 @  Q3 Q0 _
37. 
    # `  C; u+ N7 C2 B' K8 e
38. 
    - q1 l5 H! ?; ?" A+ B2 I
39. .ORG $6100
    0 N- \, Z+ |: p8 S; i; {' u
40. Process_Begin:
    
41. JSR Enemy_Check
    
42. JSR Track_Enemy_Check
    
43. Process_End:
    8 P1 j8 g! E( m
44. JMP $E54F
    
45. 
    & Q2 j& r$ L/ ~! O# x
46. Enemy_Check:
    
47. LDA Time_Count
    
48. AND #Track_Bullet_Speed
    . h8 G" L3 [3 t& P
49. CMP #Track_Bullet_Speed
    & W" l$ [4 ?3 _5 h% B( v5 T  h. S
50. BNE Enemy_Check_End
    
51. LDX #$0F
    1 y. Z8 Z& v: X
52. Enemy_Check_Begin:
    
53. LDA Enemy_State,X
    
54. BEQ Enemy_Check_Continue
    , F7 _: K( l' n4 E# i! R
55. STX Enemy_Index
    
56. JSR Find_Begin_Enemy
    
57. JSR Find_End_Enemy
    & Z; I& T) D) \8 z
58. JSR Bullet_Track
    - P9 T4 W' e- d7 f6 W
59. 
    " U" ^2 X4 D, h1 e; g
60. LDX Enemy_Index
    
61. Enemy_Check_Continue:
    # J. Q, |. M5 V' q# `3 _
62. DEX
    
63. BPL Enemy_Check_Begin
    
64. Enemy_Check_End:
    % |7 }4 z1 P/ W$ P0 E
65. RTS
    
66. 
    7 l2 T2 x+ J$ i0 B4 c5 u
67. Track_Enemy_Check:
    
68. LDA Time_Count
    
69. AND #Track_Enemy_Speed
    : U& w% F2 t9 H/ ^) V+ K' `# m
70. CMP #Track_Enemy_Speed
    
71. BNE Track_Enemy_Check_End
    7 |3 u6 q# @$ ?/ F) M9 h
72. LDX #$0F
    
73. Track_Enemy_Check_Begin:
      f5 C' Q3 }& r) E7 F
74. LDA Enemy_State,X
    
75. BEQ Track_Enemy_Check_Continue
    0 o! ]' \  Q( Y7 D* {7 n
76. STX Enemy_Index
    8 i& C" k5 m" k
77. 
    $ o1 B# \! ?" w& {- ?
78. LDA $40
    
79. LSR
    
80. BCC Track_Enemy_Check_Begin_L1
    4 T! M! }8 B+ P' H: C* `
81. 
    
82. JSR Track_Enemy_Ex ;2, 4
    
83. LDA #$00
    
84. BEQ Track_Enemy_Check_Begin_L2
      D. g2 Z. o# ^
85. 
    9 O2 s/ O) J) P6 E1 |
86. Track_Enemy_Check_Begin_L1:
    - B6 S, E: Z0 k3 V' z
87. 
    
88. JSR Track_Enemy
    
89. 
    # i8 J& K8 }  p# M( t
90. Track_Enemy_Check_Begin_L2:
    1 p, i- z; |* \! _
91. 
    # S( L  X% c  P  U
92. LDX Enemy_Index
    8 V+ Y/ h5 j* C
93. Track_Enemy_Check_Continue:
    
94. DEX
    
95. BPL Track_Enemy_Check_Begin
    5 d5 C& {! w1 }( q6 I
96. Track_Enemy_Check_End:
    
97. RTS
    8 a1 x$ z4 _" y$ d/ x
98. 
    
99. 
    3 C+ `+ e2 r) N; E, F9 N% J- X. N
100. ;查找第一个敌人
     
101. Find_Begin_Enemy:
     
102. LDX #$00
     9 E0 L4 U3 s0 y3 C
103. Find_Begin_Enemy_Check:
     9 l$ Y- c% O% X/ [4 p
104. LDA Enemy_State,X
     ! M( K; R0 J* E, V7 R- q
105. BEQ Find_Begin_Enemy_Check_Continue
     % v; _9 v# @! W: j- L! O
106. LDA Enemy_Blood,X
     
107. BMI Find_Begin_Enemy_Check_Continue
     
108. BNE Find_Begin_Enemy_End
     
109. 
     * {0 Z: T6 k8 Z6 q3 r0 x. {! r
110. Find_Begin_Enemy_Check_Continue:
     ( R) n3 g) h$ ~$ r9 Q9 u9 S
111. INX
     
112. CPX #$10
     
113. BCC Find_Begin_Enemy_Check
     
114. Find_Begin_Enemy_End:
     
115. STX Enemy_Index_Begin
     ! L& Y7 S) T8 u" y- e: T
116. RTS
     ( S! O  L" s1 M- o1 t  t
117. 
     
118. ;查找最后一个敌人
     7 g3 ?" Q& u" x
119. Find_End_Enemy:
     / ^" o& v! @0 H8 Y8 T" M1 _% a
120. LDX #$0F
     ! S% F7 |, Q8 d2 R! }
121. Find_End_Enemy_Check:
     1 [% F7 V. Z2 w. U0 s9 B& T7 v: v
122. LDA Enemy_State,X
     , y2 p5 r& v1 j+ z. k3 L
123. BEQ Find_End_Enemy_Check_Continue
     3 J, x/ I, `, v) k) o$ w4 x' [
124. LDA Enemy_Blood,X
     8 o- u, \& C8 i7 Z/ C* O% A" E
125. BMI Find_End_Enemy_Check_Continue
     
126. BNE Find_End_Enemy_End
     
127. 
     / o+ {8 T4 {' Q9 r/ V5 r/ |
128. Find_End_Enemy_Check_Continue:
     
129. DEX
     0 r. d* {4 C5 |  J% T
130. BPL Find_End_Enemy_Check
     
131. Find_End_Enemy_End:
     
132. STX Enemy_Index_End
     
133. RTS
     
134. 
     
135. ;子弹追踪
     ' x3 e7 l, T/ E4 n5 P/ Z
136. Bullet_Track:
     
137. LDA Enemy_Index_Begin
     + y3 i  d3 b8 }, k5 c* f" T4 e
138. STA nEnemyIndex      ; int nEnemyIndex = nEnemyIndexBegin;
     
139. LDX #$00     
     8 h3 e5 {* [/ h; C
140. Bullet_Track_Check:   ;for (int i = 0; i < _countof(nBullet); i++)
     
141. LDA Bullet_State,X
     3 n: [7 p; K. I9 L( b# {
142. BEQ Bullet_Track_Check_End  ;if (0 == nBullet[i]) continue;
     
143. STX Loop_Index_I
     2 N  @9 k3 I' p/ F' Z, u
144. 
     
145. JSR Bullet_Track_Enemy
     ! Z+ d2 S& _2 p4 t, M
146. JSR Bullet_Tract_Direction
     , r* o# k  v. d( U* P6 w0 B
147. 
       D! K/ R  _1 m" ?4 J3 |0 ]
148. ;如果已经是追踪最后一个敌人, 则下次从第一个敌人开始追踪
     # I* m" ~0 |2 _! M: N' _, a
149. ;if (nEnemyIndex > nEnemyIndexEnd) nEnemyIndex = nEnemyIndexBegin;
     / x' c' b) x  r5 u+ E% B1 {- K$ E. b
150. LDA nEnemyIndex
     
151. CMP Enemy_Index_End
     
152. BEQ Bullet_Track_Check_Continue
     
153. BCC Bullet_Track_Check_Continue
     
154. LDA Enemy_Index_Begin
     * J& U* R1 R' E% S
155. STA nEnemyIndex
     
156. 
     9 E: A+ Q' o7 o! L
157. Bullet_Track_Check_Continue:
     
158. LDX Loop_Index_I
     
159. Bullet_Track_Check_End:
     
160. INX
     6 w9 v1 t" J& v% v
161. CPX #$10
     " Q1 F2 a; u' L* v- K
162. BCC Bullet_Track_Check
     ! c+ Q& J" x) q) X% d
163. Bullet_Track_End:
     7 U  K* {" J3 @. F% i1 V
164. RTS
     ! L: G+ |4 E8 t4 R3 k3 a
165. 
     
166. ;给敌人分配子弹
     $ h$ s: h4 R4 w# E9 ^: a
167. Bullet_Track_Enemy:
     
168. LDX nEnemyIndex  ; for (int j = nEnemyIndex; j <= nEnemyIndexEnd; j++)
     
169. Bullet_Track_Enemy_Check:
     ; X1 i' D" a' W: ?4 ?) e
170. STX Loop_Index_J
     6 p( s# e! o# r* }. x4 G. j
171. 
     
172. ;if (0 != nEnemy[j] && -1 == nTrack[i])
     ' s0 H8 q% u5 \4 P* Y  y( i
173. LDA Enemy_State,X
     - D! M( ^4 Y9 R. P  d9 S+ Y6 p; X2 k
174. BEQ Bullet_Track_Enemy_Check_Continue
     
175. LDA Enemy_Blood,X
     1 y/ D1 L, I8 F
176. BMI Bullet_Track_Enemy_Check_Continue
     ) b# `. [6 G+ U. }% r' d% f: S
177. 
     1 Z- G$ P) f! ~/ E  o% Z3 h- E
178. LDX Loop_Index_I
     6 N% C9 O' u# H* `
179. LDA Track_Enemy_Index,X
     
180. CMP #$FF
     : x+ s7 U3 f: Y" ~7 G9 Q
181. BEQ Bullet_Track_Enemy_Init
     
182. 
     
183. Bullet_Track_Enemy_Init:
       J; u+ t* m5 G  q( R! r
184. LDA Loop_Index_J
     ( T; X5 e# T% ?# ?! _1 q: [8 f
185. STA Track_Enemy_Index,X     ;nTrack[i] = j;
     
186. 
       X8 T2 M' \- |+ h9 E1 E- K
187. STA nEnemyIndex
     1 Y# q9 e. S) I
188. INC nEnemyIndex             ;nEnemyIndex = j + 1;
     ' [/ b, B; r2 ]; I( {/ |+ [8 V* [7 b
189. RTS                         ;break;
     ( \" c" s$ S* A: m9 |% f7 \
190. 
     
191. Bullet_Track_Enemy_Check_Continue:
     ! Y4 z8 ~  c4 Y- a$ a! n4 ]: r
192. LDX Loop_Index_J
     * {- R  m/ S1 j: Q5 k! s
193. INX ;j++
     - L  ?; l2 I) H. D' r1 T5 x
194. CPX Enemy_Index_End
     
195. BEQ Bullet_Track_Enemy_Check
     5 i- N6 k/ g4 c+ \" e* e+ P. s
196. BCC Bullet_Track_Enemy_Check
     # w5 |) J; u* ]- V) Q
197. Bullet_Track_Enemy_End:
     ; L2 R# M6 F5 H/ @/ p; Z' ~
198. RTS
     
199. 
     
200. Track_Enemy:
     
201. LDX #$0F
     
202. Track_Enemy_Begin:
     
203. LDA Bullet_Icon,X
     * _: [+ T4 Q& W7 ^" [2 M
204. BEQ Track_Enemy_Continue
     
205. LDA Bullet_State,X
     
206. CMP #$01
     
207. BNE Track_Enemy_Continue
     + J, [5 f1 T6 |, t% w" \
208. 
     1 p; Q  q% C% Q
209. JSR Track_Enemy_Process
     
210. 
     1 i( u0 d: X& x$ c7 o4 j
211. Track_Enemy_Continue:
     
212. DEX
     8 E7 C" _0 L# S- a# S. x0 H
213. BPL Track_Enemy_Begin
     * V+ }' l% }" R# [
214. RTS
     # j# z! j7 _. p
215. 
     3 E3 Z7 }7 g' R
216. ;普通关卡
     1 ^% n+ E  D0 V/ I3 u. C5 w  ^
217. Track_Enemy_Process:
     
218. LDA Track_Enemy_Index,X
     
219. CMP Enemy_Index
     
220. BNE Track_Enemy_End
     4 u  A0 R8 ^6 [. A
221. LDY Enemy_Index
     
222. JSR Track_Enemy_Y
     + H% V6 l4 t. d: e0 f3 W) L
223. LDY Enemy_Index
     4 [; [6 \, q! f# G$ E  [1 i3 T
224. JSR Track_Enemy_X
     $ m' n! J; l, F+ n9 X
225. Track_Enemy_End:
     
226. RTS
     
227. 
     
228. Track_Enemy_Y:
     
229. SEC
     $ ~! `5 y4 B; u* t" X6 C! c
230. LDA Bullet_Y_Pos,X
     
231. SBC Enemy_Y_Pos,Y
     % K( C/ R) t$ E9 v" F
232. BEQ Track_Enemy_Y_Equal
     
233. BCS Track_Enemy_Y_Greater
     
234. 
     + O4 S5 ?7 P) l  _# a1 @4 t/ ^( a
235. Track_Enemy_Y_Less:    ;子弹Y < 敌人Y
     ( D' i/ q; Y( ?- C6 L
236. CMP #$FC
     ( k* }. ?$ g8 w; M1 B0 U1 h& }
237. BCC L1_1
     
238. CMP #$FE
     3 c7 Z& X, R/ o6 d+ j: O
239. BCC L1_2
     
240. LDA #$00
     
241. STA Bullet_Y_Speed,X
     ' V0 G+ W6 `7 q3 |/ S" I+ _. D1 {
242. RTS
     6 d: V% R/ A; l; y# e' Y
243. L1_1:
     
244. LDA Bullet_Type,X
     
245. AND #$0F
     
246. TAY
     3 f" s$ j4 G" r
247. LDA Bullet_Speed_Data,Y
     " ?2 v9 N$ u7 b' p7 x
248. STA Bullet_Y_Speed,X
     
249. RTS
     ! a- G/ h2 V9 }1 O4 X* z/ ?6 c1 r
250. 
     5 s# o  r% J; |2 E4 ]5 S
251. L1_2:
     
252. STA Data_buffer
     ! Y% F- v: @3 m/ u
253. LDA #$00
     , Z$ k8 Q" F8 Y9 b, [. J+ u
254. STA Data_buffer
     
255. LSR
     $ A- }( B2 X( F1 Y: C# u: V
256. STA Bullet_Y_Speed,X
     + }/ ?6 h1 H; A& h' `; O
257. RTS
     5 p2 \1 x$ `8 \3 x/ N; r3 o# \" }
258. 
     
259. Track_Enemy_Y_Greater: ;子弹Y > 敌人Y
     
260. CMP #$04
     4 U7 ^/ x: d9 g1 G
261. BCS L2_1
     
262. CMP #$04
     - P, {" u2 a8 R' Y5 B  j3 v; A
263. BCS L2_2
     
264. LDA #$00
     
265. STA Bullet_Y_Speed,X
     
266. RTS
     ; [. _' g" }% r
267. 
     * i$ X8 [$ E8 }$ F2 K
268. L2_1:
     + `! l0 n! i5 L) S) Q6 }
269. LDA Bullet_Type,X
     2 g0 o3 Q( c% F0 N% b- s! g8 [* Z
270. AND #$0F
     ) U  |; h+ a; i$ |4 W6 V  [: x. y
271. TAY
     ) `9 v# ]4 ~* E6 A: i4 Z5 o
272. LDA #$00
     + K) v. I  i" e6 g) N
273. SBC Bullet_Speed_Data,Y
     
274. STA Bullet_Y_Speed,X
     2 g! O2 Q$ ^7 T7 c
275. RTS
     7 N( ~% W6 f* t" l  A. @
276. 
     / L9 L* d4 }) `( h8 k+ ~
277. L2_2:
     $ e5 R' {2 F# D9 D. ]3 U7 K
278. LSR
     
279. STA Data_buffer
     
280. LDA #$00
     * e, I3 E, f: K, v3 w6 |. W2 U
281. SBC Data_buffer
     
282. STA Bullet_Y_Speed,X
     6 e. Q  T1 Q7 Z6 Z! t* K
283. RTS
     
284. 
     6 q0 I! s+ e0 f8 H: ~4 N
285. Track_Enemy_Y_Equal:     ;子弹Y == 敌人Y
       o& f' @1 a+ h3 O
286. LDA #$00
     & E# ^6 ]  j% n  I
287. STA Bullet_Y_Speed,X
     4 J$ U: l/ Y9 m- L* T- w2 Y
288. RTS
     * L; b& C" ?$ i
289. 
     - m) r: |! Q1 @* z; A, V
290. Track_Enemy_X:
     
291. SEC
     
292. LDA Bullet_X_Pos,X
     
293. SBC Enemy_X_Pos,Y
     5 S! P: S5 a( n/ u" [
294. BEQ Track_Enemy_X_Equal  ;子弹X == 敌人X
       b. u0 Z/ B, B, ]$ v5 I
295. BCS Track_Enemy_X_Greater       ;子弹在敌人下方
     ; {( y7 y+ H9 p9 I3 H! w
296. 
     
297. Track_Enemy_X_Less:     ;子弹X < 敌人X
     
298. CMP #$FC
     + w, S7 N+ `  D( ^  C
299. BCC L3_1
     
300. CMP #$FE
     ; b5 n( }7 @: v$ W  I& ~7 Y" ~" q9 O
301. BCC L3_2
     " L  [6 K; o% Q0 [) Y3 t% W8 S
302. LDA #$00
     
303. STA Bullet_X_Speed,X
     
304. RTS
     ) f! z4 I# `% M+ s0 w, v) ~- M: Q/ P
305. L3_1:
     
306. LDA Bullet_Type,X
     % m  Q. h. o' E+ ]1 u
307. AND #$0F
     
308. TAY
     ; y+ e% D1 O; V& a' `
309. LDA Bullet_Speed_Data,Y
     
310. STA Bullet_X_Speed,X
     
311. RTS
     
312. L3_2:
     " H' i& n6 f' e" i) f% |9 \
313. STA Data_buffer
     
314. LDA #$00
     : J5 H% I, T. H% m" }
315. STA Data_buffer
     
316. LSR
     
317. STA Bullet_X_Speed,X
     - F( R2 y* i- p/ H. R
318. RTS
     
319. 
     
320. Track_Enemy_X_Greater: ;子弹X > 敌人X
     
321. CMP #$04
     ' T0 ?' f' U8 N8 F! i. {
322. BCS L4_1
     8 j; m; z0 |! B( `5 w& {
323. CMP #$02
     
324. BCS L4_2
     $ a  F2 \3 f. y1 {4 x" |8 I1 V9 p' r" v$ k
325. LDA #$00
     & }- D4 N* C  v2 l$ a" }4 V
326. STA Bullet_X_Speed,X
     
327. RTS
     3 }- G1 l/ I2 W+ A& @  B$ z
328. 
     5 C: d# J+ i+ {. ^9 s- B7 r, J! W+ K
329. L4_1:
     8 E# t/ v. e) U5 s1 T
330. LDA Bullet_Type,X
     6 N8 Z$ \1 y9 W  W8 [
331. AND #$0F
     
332. TAY
     # ]9 i4 }0 u  A) x+ r5 g
333. LDA #$00
     7 n! R! e: M* R$ A, l& j; N9 Y6 ~
334. SBC Bullet_Speed_Data,Y
     
335. STA Bullet_X_Speed,X
     
336. RTS
     " L3 f  W' A1 e3 {
337. L4_2:
     
338. LSR
     
339. STA Data_buffer
     + ~5 E; `. L# A5 c/ a4 y4 d+ t1 j
340. LDA #$00
     
341. SBC Data_buffer
     / h& {6 p5 ^2 F9 |
342. STA Bullet_X_Speed,X
     - z1 x' L& Q9 H* \+ S
343. RTS
     
344. 
     " Q* K/ J9 ]9 j$ V) {3 B0 M# c# ~8 `
345. Track_Enemy_X_Equal:  ;子弹X == 敌人X
     & G- ~+ X: r# N& |( \; ^
346. LDA #$00
     
347. STA Bullet_X_Speed,X
     1 q# `8 q( h( g( [
348. RTS
     
349. 
     & L  w2 Z2 L0 O9 F4 i  C8 F
350. Bullet_Speed_Data:
     / S+ Q( P$ o" o& u0 B
351. .DB $00,$03,$03,$02,$03,$03
     : y( s/ z8 j! g1 H' j
352. 
       f0 o& X& @5 \: y
353. ;2, 4关
     
354. Track_Enemy_Ex:
     
355. LDX #$0F
     4 K3 B* P1 j& I9 P! o
356. Track_Enemy_Ex_Begin:
     
357. 
     0 O" t3 W4 G& {4 |8 y
358. LDA Bullet_State,X
     6 P1 l7 J+ I7 r9 f0 X! h
359. CMP #$01
     / [0 @/ e( N; ^6 e
360. BNE Track_Enemy_Ex_Continue
     
361. 
     
362. LDA Track_Enemy_Index,X
     0 }; p1 z, C) p  v+ @- r# t
363. CMP Enemy_Index
     
364. BNE Track_Enemy_Ex_Continue  ;匹配追踪目标
     
365. 
     
366. LDY Enemy_Index
     
367. JSR Track_Enemy_Ex_X
     . p( X  d" b# m  ~" U
368. 
     ( ~& q  H9 x9 s
369. Track_Enemy_Ex_Continue:
     
370. DEX
     
371. BPL Track_Enemy_Ex_Begin
     
372. Track_Enemy_Ex_End:
     
373. RTS
     ( h* }% h. J( c
374. 
     
375. Track_Enemy_Ex_X:
     
376. ;LDA Bullet_Z_Pos,X
     , T/ W, ^# K2 M3 g- ?
377. ;CMP #$04
     
378. ;BCC Track_Enemy_Ex_X_End
     
379. SEC
     6 U' F; N, Y" B
380. LDA Bullet_X_Pos,X
     % S. Q: a; F; l
381. SBC Enemy_X_Pos,Y
     
382. BCS Track_Enemy_Ex_X_Greater
       y) Y' j9 ?8 R+ ?) j
383. 
     
384. Track_Enemy_Ex_X_Less:     ;子弹X < 敌人X
     ; G& ^4 B5 M0 m8 M$ r# J6 U
385. CMP #$FD
     + W3 V; L+ c0 o- h; D' s
386. BCS Track_Enemy_Ex_X_Less_End
     
387. LDA $6020,X
     
388. CMP #$2A
     
389. BEQ Track_Enemy_Ex_X_Less_L1
     
390. LDA Bullet_Z_Pos,X
     
391. LSR
     0 K8 d5 ^! X  j! X
392. TAY
       D. C7 L4 l( J
393. LDA Bullet_Speed_Data_Ex_R,Y
     ; ^! h7 ?$ V# a( l, B0 k
394. STA Bullet_X_Speed,X
     1 g% y; v" F6 r, w
395. RTS
     
396. Track_Enemy_Ex_X_Less_L1:
     6 G- V9 Z; L0 w9 J& X+ y) U
397. 
     : s6 z  M/ v% u$ w  A3 p: d
398. LDA Bullet_Z_Pos,X
     
399. LSR
     - o  E3 L/ Z+ z* t
400. LSR
     
401. TAY
     % f0 I6 g; m* N
402. LDA Bullet_Speed_Data_Ex,Y
     
403. STA Bullet_X_Speed,X
     5 B3 O7 Y  G/ P& @2 n; F, T
404. RTS
     ! O2 t/ \" j2 v' p8 R3 S  a6 I
405. 
     
406. Track_Enemy_Ex_X_Less_End:
     3 P1 u8 p: B1 w) |
407. RTS
     
408. 
     
409. Track_Enemy_Ex_X_Greater: ;子弹X > 敌人X
     
410. CMP #$03
     
411. BCC Track_Enemy_Ex_X_End
     
412. LDA $6020,X
     
413. CMP #$2A
     
414. BEQ Track_Enemy_Ex_X_Greater_L1
     % k: W3 `5 E1 ]" o6 S" b% m
415. LDA Bullet_Z_Pos,X
     - ^9 k9 L, X+ [  ]$ B: _
416. LSR
     
417. TAY
     
418. LDA #$00
     + x) K9 W5 N# X1 H8 j
419. SEC
     
420. SBC Bullet_Speed_Data_Ex_R,Y
     
421. STA Bullet_X_Speed,X
     ' U  B$ w! c( k1 A7 d2 D( l
422. RTS
     5 j9 @9 D3 m; l
423. 
     8 N% a4 c7 f  K2 |3 C# P! w
424. Track_Enemy_Ex_X_Greater_L1
     
425. LDA Bullet_Z_Pos,X
     - J2 r, J% N/ X& ^- l
426. LSR
     - P: [6 n1 ~2 H1 h7 I
427. LSR
     
428. TAY
     
429. LDA #$00
     
430. SEC
     2 N' r; G, H. t# u3 _
431. SBC Bullet_Speed_Data_Ex,Y
     
432. STA Bullet_X_Speed,X
     
433. RTS
     $ Q' H4 A3 h! b1 s# S
434. 
     
435. Track_Enemy_Ex_X_End:
     ( m- K9 i$ |8 K8 N2 I
436. RTS
     / @3 M3 @" M, M, i- \
437. 
     
438. ;Bullet_Icon           = $0368 ;子弹Icon 普通:1E M:1F F:22 S:1F-21 L:23(纵向)24(横向)25(右下)
     ' D2 _) L6 ^; Z1 z; W+ k# q0 |/ X3 D
439. ;Bullet_Direction      = $0378 ;L子弹方向 40左下 C0左上 80右上
     
440. Bullet_Tract_Direction:
     2 [0 M- U! W1 j( S/ N) B
441. LDA Bullet_Icon,X
     
442. CMP #$23
     * N' o: l! d9 e' s( j' n
443. BCC Bullet_Tract_Direction_End
     
444. 
     
445. ; X != 0
     7 v6 l6 ?+ o  O; L: B4 l
446. LDA Bullet_X_Speed,X
     ; G* @2 \/ l3 a  e3 J6 _6 m
447. BEQ Bullet_Direction_V
     ( a/ A# I" q, T0 T* g1 x/ c, f+ O
448. 
     ! g. Q6 C- x( _& I& {! ~
449. LDA Bullet_Y_Speed,X
     
450. BEQ Bullet_Direction_H
     ! N" o9 `, g+ d" h+ O6 X' E+ e
451. 
     
452. LDA Bullet_X_Speed,X
     
453. BPL Bullet_Tract_Direction_Right
     
454. Bullet_Tract_Direction_Left:
     
455. LDA Bullet_Y_Speed,X
     
456. BMI Bullet_Direction_Left_Top
     9 i, h& {" w  e8 Q3 T
457. BPL Bullet_Direction_Left_Down
     
458. Bullet_Tract_Direction_Right:
     
459. LDA Bullet_Y_Speed,X
     . s% s, J$ |" ~/ v& [0 S# k" P
460. BMI Bullet_Direction_Right_Top
     
461. BPL Bullet_Direction_Right_Down
     
462. Bullet_Tract_Direction_End:
     
463. RTS
     
464. 
     
465. Bullet_Direction_Left_Top:
     
466. LDA #$25
     / A( U/ c- @" K$ x/ H
467. STA Bullet_Icon,X
     
468. LDA #$C0
     
469. STA Bullet_Direction,X
     / Z$ S1 K' N& V7 f# m
470. RTS
     
471. 
     ( o" w2 U9 q8 \) z! F! \- P' E4 G
472. Bullet_Direction_Left_Down:
     
473. LDA #$25
     : p5 O; K' U! f) P4 e; ^: l4 p4 S) l
474. STA Bullet_Icon,X
     # Q  P/ n# f  ~" L" d; }
475. LDA #$40
     3 [# l3 Q% x2 Z  Z; v5 y3 x& t
476. STA Bullet_Direction,X
     # y+ q/ T4 P2 }7 M" O! w+ O
477. RTS
     
478. 
     
479. Bullet_Direction_Right_Top:
     0 w+ F3 [, O! }, P
480. LDA #$25
     ; u& k6 V1 L$ F8 d/ u
481. STA Bullet_Icon,X
     
482. LDA #$80
     7 s2 }! O* [, V' B) n' D2 A
483. STA Bullet_Direction,X
     8 G5 K& |0 G4 N$ k
484. RTS
     9 B/ J' \2 _9 k4 q/ ]6 X" A
485. 
     # ~( `1 R; S+ e
486. Bullet_Direction_Right_Down:
     - \( v2 a1 b. z- b
487. LDA #$25
     
488. STA Bullet_Icon,X
     0 X: m0 W. D$ j& d) y: \
489. LDA #$00
     4 r8 V1 _$ s( A
490. STA Bullet_Direction,X
     
491. RTS
     9 E  Y1 i  d  ^$ D. p, b6 S: N5 K
492. 
     
493. Bullet_Direction_H:
     8 Q7 t/ E& y4 P9 a! {
494. LDA #$24
     ( V, Z! }8 E' S. v. ]0 B# s
495. STA Bullet_Icon,X
     
496. LDA #$00
     . }5 g; b2 m, \8 N& a
497. STA Bullet_Direction,X
     
498. RTS
     
499. 
     : f5 `& F; m9 k' D) r7 ]6 S" B) j$ _4 K
500. Bullet_Direction_V:
     " c/ w5 x7 `3 x& N
501. LDA #$23
     
502. STA Bullet_Icon,X
     
503. LDA #$00
     & Q0 V5 A) ]7 a& u6 D  i
504. STA Bullet_Direction,X
     ) C; T8 X5 ~/ Z# a% r2 x8 g
505. RTS
     % ?4 r6 N0 I; O8 L. t, d  J/ u
506. 
       @. |. S! i6 Q2 d" ?
507. Bullet_Speed_Data_Ex:
     8 \' f4 V0 k7 `
508. .DB $01,$01,$02,$02,$02,$03,$03,$04,$04,$04
     . i, ~5 m* {" N" n
509. 
       X8 M" f1 ]9 j0 H9 _6 X  ^; N7 e
510. Bullet_Speed_Data_Ex_R:
     9 d! _' A. S  _) |0 ]4 F
511. .DB $02,$02,$03,$03,$04,$05,$06,$07,$08,$08
     

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- n3 n# ?' @+ l

shower

感谢旋风大神！一直不断深挖钻研，将Hack做到极致！

fc爱好者

顶一个，旋风大神

afti

连激光都可以追踪了，感谢分享！

she370192822

谢谢大神 感谢分享

xdlwesker

谢谢大神 感谢分享

华阳夫人

感谢修改分享了

qq244740700

旋风老大的作品必下收藏

g00dgame

有成品下载吗？

热血

永远支持
' E" j; k, _& ~' `, l

JUM2

大大的作品必下收藏，感謝!

qtxxdcn

哇，还可以怎么玩

zzf11cn

感谢分享

12120404

感谢分享

leshui

感谢您的贡献

8964.

感覺還有v1.2版 哈哈

qindiows

这个厉害。下载玩玩。

xiaoqiang1xxc

谢谢谢谢谢谢

xiaoqiang1xxc

谢谢谢谢谢谢

lee85002

好傢伙!!
謝謝分享!!