[FC][魂斗罗][最佳可视化]

yandagui · 发表于 2019-11-29 20:25:37

本帖最后由 yandagui 于 2019-12-4 21:31 编辑

[FC][魂斗罗][最佳可视化]
时间:2019.11.30
作者:FlameCyclone
内容:
1.可视化:
   (1)暂停时按选择键进入菜单
   (2)方向键选择功能: B键开启: A键关闭: 选择键交换，开始键退出
   1.1.透明无敌: 透明无敌
   1.2.加强无敌: 金身无敌
   1.3.生命锁定: 生命锁定3条
   1.4.武器锁定: 武器保持不变
   1.5.武器切换: 游戏时按选择键切换武器
   1.6.无限跳跃: 跳跃无限触发
   1.7.快速移动: 行走速度加倍
   1.8.皮肤切换: 交换玩家肤色
   1.9.公平子弹: 玩家子弹可以与敌人子弹对打
   1.10.强力子弹: 子弹打中敌人后继续穿透
   1.11.一击必杀: 敌方中弹一发必死
   1.12.全屏击杀: 开枪时全屏可击中目标必死
   1.13.玩家双控: 两个玩家的任意一方均可同时控制两个玩家
   1.14.移除电网: 移除2,4关的电网
   1.15.掉坑不死: 掉坑后不会死亡
   1.16.跳过关卡: 跳转到下一关

;[FC][魂斗罗][最佳可视化]3 @9 U0 B0 ]: Y* W
;20191129
7 J+ p( D: g c9 q5 |4 D+ u
$ q# y' G3 [! o A) a5 k4 n
;程序开始地址
5 E0 Z& h! k5 f! c. d F) M
.ORG $90005 w2 }8 Y) p/ ]! P- _
+ G; J0 N0 x3 B8 ~$ D7 {2 R
;==================================================
" G( P1 \, m% f% p( r$ g# g7 @
;==================================================
& Q4 k; n9 s+ C' G1 ~' x4 G
;是否双人玩家" N5 n$ _4 o6 }( w! B
FC_IS_DOUBLE_PLAYERS = 1
) n: w0 ?$ t6 X4 B2 f
4 w5 S9 D. Z) V3 m
;==================================================
0 i+ R* ^7 e% ], c
;PPU缓冲地址配置
$ h2 Z. p3 \* [; N& R0 \! w% ?
FC_PPU_Buffer = $0300
: F5 S# V' m0 [. l/ c6 P/ }" J
;PPU地址配置
/ ^ G3 {1 |1 R2 ?, T% T
FC_PPU_Cursor = $00
1 `, Z5 F- I b) C. O x- K
FC_PPU_Status = FC_PPU_Cursor+$01" m4 ~0 C; B# l7 C
FC_PPU_Data_Cnt = FC_PPU_Status + $01
; \6 E' x, c- p, b O4 o/ `* s
FC_Data_Port_A_L = FC_PPU_Data_Cnt + $01 q' o: X9 Y: {2 |2 E
FC_Data_Port_A_H = FC_Data_Port_A_L + $016 x7 c5 u/ E. |: F' A, F
FC_Data_Port_B_L = FC_Data_Port_A_H + $01% \0 z' F8 m. L* {- s, H3 U
FC_Data_Port_B_H = FC_Data_Port_B_L + $01
2 b. ~9 g, |# B2 k4 k- F: S5 P* x3 v
;==================================================7 z' h9 f" J l% z& w$ `/ O
2 t" W+ s: R2 I7 y
;==================================================
) ?7 I# S% o* ?3 _ [
;选择项地址配置
% F2 E! P. C1 R
FC_Select_Index = FC_Data_Port_B_H + $01
" b& A1 q! n" ?% C( _
FC_Select_Temp = FC_Select_Index + $02& A, ?2 E8 ]* D0 V8 K0 \
;NMI循环计时器
" M* N9 M5 s" v9 y! Q
FC_Time_Count = FC_Select_Temp + $01! j8 J0 ~. R# B, J
;==================================================) Y" J& I7 Q" ~$ e9 m
* I/ Z3 i, u/ N5 Q, t
;==================================================! D1 d# T# t0 Q! x; @ h+ p: T4 {
;光标配置' o% N, Q6 S) p& `) Z: N9 n
FC_Cursor_Addr_L = FC_Time_Count + $01
, i9 [& x: O) U" [$ P) K
FC_Cursor_Addr_H = FC_Cursor_Addr_L + $01
, A7 e/ g5 K4 R
FC_Cursor_X = FC_Cursor_Addr_H + $019 T! H' R$ K' P9 \' x
FC_Cursor_Y = FC_Cursor_X + $013 D) m8 S0 x7 a! J, ^! b0 T0 [
;----------------------------------------! `- q* p; a# ^( }( d$ q1 y+ f
;光标图形号
. I8 a! w" U# f+ @. p
FC_CURSOR_TILE = $3E
% H3 v z7 Y' x3 k: D5 \
;光标偏移像素值
0 S9 ?, [+ c$ ^
FC_CURSOR_OFFSET_X = 12. \4 z, K5 X6 V
FC_CURSOR_OFFSET_Y = 15 @1 E: p: w* |# p! [. d
FC_FUNCTION_OFFSET = 21
9 ]$ u* v1 V$ n# T# a5 K5 D
FC_ON_TILE = $3D
# U+ H1 X. A3 E+ y2 y$ n/ G% a
FC_OFF_TILE = $3C
' T9 F' ?& W$ ?) f
;==================================================2 a6 ^5 g' W G, r; j4 A
% k+ _) I5 J. ?/ m! D, e6 q8 H
;==================================================( P+ j/ E$ e* Z, w; f( z+ Z4 S
;翻页配置
9 b5 i* |6 u" e* T8 b
FC_Page_Old = FC_Cursor_Y + $01" k; i0 {# v O
FC_Page_Cur = FC_Page_Old + $018 T. ~( Q7 A$ G. ^
FC_Page_Item_Count = FC_Page_Cur + $01
8 U# i# b" R5 r$ |! q
FC_Page_Item_Buffer = FC_Page_Item_Count + $01" Q% H- I' a* ?
;----------------------------------------
% x+ V- c- F# C: _0 ~( s( `; }
;翻页属性1 t( A: t2 h+ p& h' @; O
FC_PAGE_SIZE = 10
& @! t& H! ~( P/ `
;PPU单次写入缓冲项数
% C' s& w! a4 d. ?# r) T+ m
FC_PAGE_BUF_SIZE = 22 l, }; R/ a0 S! V5 T% f ], t) p
;----------------------------------------
( X, z8 @7 @1 a2 r
;显示项最大索引属性3 r6 K) P- X P, p1 I
FC_ITEM_SUM = 16 - 1
4 J, T. Y1 F/ _& ]3 D/ M: p1 u% j% t$ k
;最大页索引属性
/ }' T2 z( b; z# {7 @+ N/ [1 D
FC_PAGE_MAX = FC_ITEM_SUM/FC_PAGE_SIZE*FC_PAGE_SIZE' o; X5 M! S" X4 T+ f
;==================================================1 z- T+ x' H- g; r) D& z& G
9 b- B) I, B" E; u; Z1 ^
;==================================================+ a' v- A; w' B& ~
;按键配置
( p$ b' ]; s0 x, d: B
Button_Keep = FC_Page_Item_Buffer + $01
! v# b+ n$ ~4 z9 I: O/ N" _
Button_Once = Button_Keep+$02
7 A7 }( R; l8 v
Button_Temp = Button_Once+$02
$ c- o2 v* B1 o* k; l+ I5 Z" o& X" b3 i
Button_Buf = Button_Temp+$02! p$ e! ]" _! {# X
Button_Status = Button_Buf+$02
! q2 }9 ?! ~; t8 X8 W
Button_Auto_Delay = Button_Status+$02
; P) t3 W/ J' U. U. ?4 ?
;----------------------------------------
( N/ d% [+ ~4 X3 P! |# s# |
BUTTON_DELAY_MAX = $18
7 g) @8 F! [; W! e8 i
BUTTON_DELAY_SPEED = $08
, F* U4 y0 T4 c+ i. P5 x4 s
2 E/ n( _" n% z7 u3 C4 B h" b q
BTN_UP = $08% S8 e [, k% z D `- _
BTN_DOWN = $04
& `$ H" w2 {! z) S
BTN_LEFT = $02
( Y# @1 x# ~& |* W, c4 G9 W9 P
BTN_RIGHT = $012 N. x& ?* ]" h1 o
BTN_SELECT = $20( @5 h- h: z/ A H8 ?/ d
BTN_START = $10
7 c. L6 k/ ~2 k7 l& }5 i- N2 _
BTN_B = $40
7 A* R8 F1 R& Y# |! ^1 q
BTN_A = $80
' W! x ?4 L4 D
;==================================================+ p3 T1 F3 U$ Y( p1 d( M
3 g( c6 p/ c) K" K: c
FC_Copy_Addr = Button_Auto_Delay + $01
) V0 D4 R! u) E* E2 r. i, n( Y
;----------------------------------------3 ]# q+ d3 {- D! ^' L+ m
FC_Clear_Val = FC_Copy_Addr+$00 ;清除模式覆盖值' y# t1 Y: P" a) z& u4 b& Y! B
FC_Cpy_From_L = FC_Copy_Addr+$00 ;复制来源地址低位
! w9 {+ D3 n7 l! p4 J: Q
FC_Cpy_From_H = FC_Copy_Addr+$01 ;复制来源地址高位# Y2 d! ?( d7 _6 d
FC_Cpy_To_L = FC_Copy_Addr+$02 ;复制目的地址低位3 q) {8 h* X( S, Z: I# f- s7 M+ B8 @" o
FC_Cpy_To_H = FC_Copy_Addr+$03 ;复制目的地址高位, e% }5 J1 w7 G
FC_Cpy_Count_L = FC_Copy_Addr+$04 ;复制长度低位
) b8 q( W, j; K4 w6 @
FC_Cpy_Count_H = FC_Copy_Addr+$05 ;复制长度高位7 p2 _4 o) a2 ?
FC_Cpy_Port_L = FC_Copy_Addr+$06 ;配置地址低位
" R! _, j1 L g
FC_Cpy_Port_H = FC_Copy_Addr+$07 ;配置地址高位
! _ x$ T2 r3 {$ k( d
;----------------------------------------
$ C) O5 Q' b3 d
FC_MODE_RAM_TO_RAM = $00 ;复制RAM到RAM模式
( A/ E5 I# f f1 f
FC_MODE_RAM_TO_PPU = $01 ;复制RAM到PPU模式
% \! n4 x1 E5 K9 a
FC_MODE_PPU_TO_RAM = $02 ;复制PPU到RAM模式
* i( e( n( P3 W8 S
FC_MODE_PPU_CLEAR = $03 ;清除PPU模式7 K9 T0 y8 B H; }- L" M
" [7 i0 Z* H8 D
;==================================================, ?' |; ?" b/ j' i+ j6 |
Rom_Nmi_Addr = $FF
* r6 e& Y8 E2 ^1 c
Rom_Btn_Once = $F50 `/ C7 F8 f& \5 n2 N3 p6 q+ q" ?% v
Rom_Btn_Keep = $F9; Z6 F- K9 s y7 b# L
Rom_Pause_Addr = $25; T+ s# c7 o/ W m3 G8 J; O; j! Z
Rom_Pause_Val = $01" ~8 q) I& u5 @2 Z
Rom_Pal_Addr = $07C0
, t1 d+ T- J9 k. Z& \9 {
;----------------------------------------' W+ n3 C# k( O# M& x7 {
Save_Zero_Addr = $62000 g( O4 z! y8 D
;==================================================
2 ]$ Q1 I- D* x7 E
;==================================================. {" ^. f+ } S4 p& y
. W8 g( {! e1 q
;程序入口
* [( b2 c& O; S n) X' f& H
Enter:
4 C) \# T U! V1 K# |8 H$ V
LDA Rom_Pause_Addr* N0 H: F9 _$ a! H
AND #Rom_Pause_Val
2 _. u: ~; v/ P4 j; G+ c$ |
BEQ Quit_End5 Z4 v- v& r5 Y4 H: _
LDA Rom_Btn_Once
- `' l8 }8 X2 n, _: s9 S0 V; U/ _
CMP #BTN_SELECT
. s% [! [! E. h i) i, h, E5 B( T
BNE Quit_End9 s8 ?4 u, j7 C) H4 l
PHA
f. b% U2 T! `3 b) y: ?5 e
TXA
/ o- A8 ?1 H/ ^( S A
PHA
( d, h+ Q( O4 c/ f' N6 ?
TYA+ ^+ r; Z3 s4 \; w+ K# A
PHA2 ]5 H6 W S/ e, f; ^# ?
JSR Wait_Sound_Stop
2 J* \( A# Z1 Z t; j4 Q
JSR Save_Screen
3 F. f- B; L, Z; B# s
JSR Program_Begin7 ?! a, [6 X. g4 w
JSR Load_Screen
1 f' I6 f. D8 R+ \
LDA #$10
9 F& i: C: A# D* b- S R
STA Rom_Btn_Keep
9 b) x1 o8 U; J" ~. G3 y8 l& G
LDA #$00' l( O% t/ i+ w* I
STA Rom_Btn_Once
# `3 `, `3 C- w! ]
Quit:
. z# p7 o }: n" `4 K
PLA
/ p7 e1 u% T! w
TAY) ?* `2 c( w; |! L( T2 d H/ D
PLA
, q" ~; R T* ], ]
TAX* H3 Y6 ^8 I [1 j& x5 |8 X
PLA7 \, C: M/ o1 c- |3 V: |8 h* O9 E
Quit_End:
8 a" s. z# L* G B
RTS
J5 [: b/ T( w/ W4 h# A
# z$ I$ v1 D0 S8 X, C/ w
;==================================================
4 Q; \+ g0 N' P* Q0 J
;等待音乐结束
7 ^3 U, _6 H, u& ?4 }
Wait_Sound_Stop:
0 R7 B' {; I/ }8 \) @2 Q3 m% ]
Wait_Sound_Stop_Check:; e4 [2 d( w% C" u% s7 `
JSR NMI_Wait* x, Z3 e- ?0 X. z; r1 v( P
JSR $F825
$ D; X5 d9 p( Z' F; Z" A
LDA $010A3 v h0 Z# V% B9 T7 S: v
BNE Wait_Sound_Stop_Check! y8 V+ F6 Q9 a: w" O. N
RTS; w% [) y9 X, M; A
9 M4 S4 Z0 S8 n; H, d
;==================================================
3 o2 m7 p" S7 j6 w6 J# A; l+ R" P
;保存屏幕数据
% }: }3 a3 f4 ?) X+ o: P
Save_Screen:
3 r6 J* ~* [* b7 }9 c& d T
JSR Screen_Off" x7 e, w; y4 e ^! \" E/ Y
JSR Save_Zero+ u* g2 C# R8 @2 i
JSR Save_Ram
7 o3 X3 w+ {7 U& {
JSR Save_Ppu8 z$ k1 J& C' H) O6 S
JSR Ram_Init
$ P8 B& k+ o/ D
JSR Sprites_Init
5 x0 \, s) F( q0 ^5 b7 Y! W7 C/ J
JSR Clear_Ppu: Z0 k6 F E1 Q5 ?/ I
RTS
} a; m& ^( x* D2 @, M2 {
. a* {/ i- c! u* e0 s
;==================================================
$ F% [8 i/ e3 b; d3 l% d
;加载屏幕数据
8 D c0 Y& m7 R$ N3 T
Load_Screen:+ h- U+ y1 K) r1 h% ~: V
LDA #$00* T. l" j/ e0 y" t& x
STA $2001
4 m- l2 k! c0 E4 R
JSR NMI_Wait6 S) }% `+ g2 ^0 s6 p
LDA #$029 ]0 Y/ }6 @" N! c
STA $4014
3 n* G0 l# H6 _ Q9 V0 y
JSR Load_Ram
# m; \& \" T. J' |$ L, w; i
JSR Load_Ppu! n' X( B. c+ A" d1 x8 _
JSR Load_Zero
& _3 r8 V! O: Z! B; g
JSR NMI_Wait* \8 W. Q! b- l6 H! h6 v9 B) x
JSR Load_Palette/ w/ [' K( }% ^* l
JSR Screen_On
. Y" T* b- n0 f6 ]) U/ |
RTS
1 D8 `7 g3 C, _1 U. ]
" h( u( g1 }* }
;==================================================
4 c8 h% i) v# H4 i
;关闭屏幕
# v" J* B# t- v6 s
Screen_Off:( {4 x% V3 C$ C7 T' ?2 w T6 ^' S4 B
LDA Rom_Nmi_Addr
: L. X$ ~# m8 P- |
AND #$7F
. w* J6 }' z; m& [- N5 x2 L( x/ ~2 V* \
STA $2000* v- C( f! Y3 q6 G+ I7 l
JSR NMI_Wait
3 d9 t$ j O' q1 m* {: w% B2 d
LDA #$00, M6 _$ \, p- J. o
STA $2000
% g2 N0 f7 t8 [( Q6 \
STA $2001
. m0 n2 V4 \; J Z% c
RTS8 X* M9 @2 W$ T, x `
6 D5 S( Q7 V* V ~
;==================================================
& g* T% I: c2 [0 o2 x9 a, `. N
;开启屏幕
* }) V: }% N& O0 C
Screen_On:' \% F) u9 i3 ^
LDA Rom_Nmi_Addr
7 f* `# b1 J4 L$ Y4 g, g6 Z& X
STA $2000& ~0 M: Q4 b1 Y8 J
RTS
- e+ W6 [& h* R* d
- ]/ j/ W3 g1 J' p' P; R% C. }" h
;==================================================, A+ G K& Z9 x0 Y" y
;清空占用RAM
3 [, t) u9 _7 B) v$ J" R
Ram_Init:
9 n; F H5 h+ I' A9 P
LDX #$00 D5 r S" D9 ^7 ^! K
LDA #$00
1 r1 Q8 Y6 q. m1 e; k
Ram_Init_Set:7 R6 K( D: i$ m. ?' m
STA $00,X
, d' `6 d" |- T, D" _
INX& u) a3 V/ q0 X4 H+ Z) M
CPX #$40. s9 ^6 X3 W C4 d8 G
BCC Ram_Init_Set4 |* i9 \3 N& h5 |' Z2 S
RTS( o. S# m! V% E! o2 S# e
?) Q9 a4 d8 P8 d
;==================================================
- L* @+ Y* n" `4 z$ e2 y: u# S
;清空占用RAM o/ \* I% s$ Y5 W' p' j4 e, B
Sprites_Init:' m5 K2 i8 }' y- O
LDA $2002& l/ D8 A9 [$ A, X7 c
LDX #$008 E& J a8 k3 V. o
STX $20037 @ `( T+ L) W C
LDA #$F8
7 F/ ]- B6 {9 s+ ]
Sprites_Init_Set:; S/ ~! {4 N( D$ @
STA $20046 W; F+ M Y4 |, H F, e
INX0 V8 R- w" M& r
BNE Sprites_Init_Set( M# d( p4 o5 s6 `" {2 I* V" D
RTS V4 r9 ?# n0 h K- T
# ` r) ]! r N5 B# |1 `
;==================================================6 ^% o& f, g8 E
;保存零页数据
" C# C! S7 r3 g, p
Save_Zero:/ I1 X- C8 C3 |- N! F- Q0 Y
LDX #$00
* V: Z% a* W5 t& F1 G' T
Save_Zero_Set:
0 n! Q! Y- R' b: ~1 v- o8 k; h
LDA $00,X1 L+ g, M- |! S/ l3 r+ K4 H: V
STA Save_Zero_Addr,X1 n) ]+ b5 R B) p- u9 l! p% y' Q
INX
4 ^3 ^+ v& u( R9 d& ~ t) J
BNE Save_Zero_Set9 n, ~7 i$ [6 d1 \, h
RTS
: J6 g- d; v/ A$ A, ^, `9 D
. ?& N5 e9 s2 b, N
;==================================================7 C% Q& \" \# t3 e' [4 ?& K+ T0 U
;加载零页数据' ^7 i; k' p1 O2 i9 z& J; A+ x
Load_Zero:
8 c. n$ @) s' t2 B
LDX #$00
& x& G( s# w8 P/ l1 I) K* t
Load_Zero_Set:# p# V+ \) t9 u/ g
LDA Save_Zero_Addr,X, x, f. ]% O5 E, c$ t! i
STA $00,X
. y* n. M% [2 j, k# S$ ^, R, i3 v
INX# ]3 _. f, r' v% ]
BNE Load_Zero_Set5 v2 B/ Z1 ?& H7 T1 h5 x" Y
RTS
6 d0 Q: E/ m: ~; _4 z
7 U$ d1 }& Z% k/ a- ^
;==================================================6 \# h" M' ]/ `- `5 e
;恢复调色板' r! y4 F. r& [$ n2 P+ p) x+ P
Load_Palette:
1 K' c+ n& |8 L) P: F) f, Q; }9 u
LDA #$3F, X( C' N) e& t, K/ H3 y- p* a
STA $2006
) p9 _# l/ B8 H, }) F9 }# F
LDA #$00
6 e/ P. {* a) s7 i- Z
STA $2006
- F O/ J8 {( c6 W1 k0 p
LDX #$00
$ H' ~1 n% u& C+ N+ f
Load_Palette_Set:
1 K* K, Y1 v% m$ z5 y. t
LDA Rom_Pal_Addr,X" U( T' b' Z8 _2 L8 D$ [: U& x$ D( F
STA $2007+ L: X. ~4 K# f& _3 @
INX, J2 Z9 W" v" p* g% y
CPX #$20% j/ E- K% }' F. O7 a, r- Q
BCC Load_Palette_Set
, p6 G7 r6 W+ {+ L% D3 ~
RTS
% K+ c$ ^$ y: w* h
; M3 v# A6 B, u6 x
;==================================================
7 d) u1 n m2 ^. _3 f' M
;==================================================1 E9 ], H; G, C! O
" i% {; m" z3 e% ^
;==================================================
5 K S/ o- r9 O4 [1 b
;程序开始( v4 T5 c& I& y2 w& H
Program_Begin:- b7 G. t' [# l; Y5 ?! ~
;==================================================
7 Z3 m# i8 a& o2 L
;图形设置0 i/ B. V: i. o. }& _; j/ x+ R0 e' h
JSR CHR_Set9 p1 U% P9 i% |" x5 a: {7 v
JSR NMI_Wait
0 g+ c( P% p+ g$ K
JSR Palette_Set
; ?$ W$ [% H4 `9 b9 p+ B7 m7 L
JSR PPU_Data_Page_Show! B& r# c8 b1 }. x- y) X
0 U: {( G: J1 e5 `3 d6 T2 e5 S
;==================================================2 @, j/ B- b/ k3 g( c
;开启显示, A( l7 t7 y$ V! A$ y
LDA #$1E
, k- w6 B! G) p Z# Y* d
STA FC_PPU_Status( ?* }4 P& s6 j5 ~2 r! Q* X
5 h$ w9 h0 B: ?& I% D7 ^/ x0 r
LDA #BTN_SELECT- \ |% g9 N' x! e f$ l
STA Button_Keep) U3 Z1 M9 n5 Y1 e) g/ N- V1 g
;==================================================
( |/ v. x2 a' S: C( i) l3 `
;模拟NMI循环% s# |" V+ c, L' c, I
NMI_Loop:
Z" r; F- p1 c$ t% m. i
JSR NMI_Delay
; s. M: |, U1 T; I0 A+ {1 {$ C1 h
JSR Button_Process
6 ]: N0 D2 `8 L; V4 M
JSR Button_Auto_Press+ \5 N9 L3 j L1 A$ `
JSR Change_Select_Item
( A' v; Y" y% W; B
JSR Change_Function
1 A9 P( L ~/ _
LDA Button_Once
" D2 z7 ?& f. k: e8 Z; f
CMP #BTN_START6 Y2 d5 G7 H* J- V( Q6 U
BNE NMI_Loop
& O) L' \! f3 c C! @% p
RTS
3 n$ V O {5 A
" `+ ^( X; v! ]) f( L a
;==================================================
~/ ?3 ^! U$ }2 A+ U2 {# K
;模拟NMI中断7 f0 ^) C/ D& K6 @& {9 L
NMI_Delay:
# b9 t" y# t3 t+ D) l
JSR NMI_Wait4 W1 x% G2 f5 v( L% g+ }! ~; ~ D
JSR Show_Select_Cursor0 h7 N$ Q. t4 \7 Z7 s' \: X0 l
JSR FC_PPU_Process
% f U4 H, i. P) p A3 ^( {$ n# l
RTS, m8 F. k ?3 J( M
" R% N+ p/ ~) T0 O, x; S
;==================================================" h- m7 ], W, `) s- T; |5 ]
;等待NMI中断
9 I" H& T* i3 t* R9 R/ s
NMI_Wait:
4 ?' j- S5 Q2 s/ [( K3 g* J
LDA $2002+ F, ~" t0 X; x) ^6 C" B2 F
BPL NMI_Wait
/ ?, a3 X: m# G) ?' E, j* C
DEC FC_Time_Count
; ~2 g1 z2 h) y0 |
RTS
+ i2 B# R# c2 T- u
( n" c% [) n+ y' h8 o, I" I
;==================================================
( u" ]* ^9 p( [; Z: c- A2 H( U
;PPU写入模式配置属性2 _8 {# | M. U6 F6 X8 N
FC_PPU_MODE_CNTL = $FE ;带计数行写入
6 l2 F5 B! n7 T: N6 N5 l4 c
FC_PPU_MODE_CNTC = $FC ;带计数行清除
) b z: f/ }( W( t
;-------------------------------------------------
; h0 d& C/ H0 K$ H0 Z( K
;PPU处理0 ]0 E" I( c0 ?8 {5 |2 x2 B' E
FC_PPU_Process:1 z/ f% K# T9 r+ x7 \; F- C9 `
LDA FC_PPU_Buffer" F6 ~/ r- }6 ~: g$ A! K6 s
BEQ FC_PPU_Process_End' q! e6 M0 q2 m
JSR FC_PPU_Process_Beg
" t% \4 M; d* m7 ~3 G- H* R
FC_PPU_Process_End:
: O5 g$ U: K6 R2 ^1 ~
LDA #$00
5 K/ X* c* l5 u8 F8 |! {8 L2 k) S
STA FC_PPU_Buffer# v6 q2 L% E" w0 t! l" f$ }3 A
STA $2006* E5 }- B7 o7 [" a+ S" W
STA $2006
( w4 |& H. s; J( e
STA $2005
5 L W6 Z k# Y1 {7 [% |7 b
STA $2005/ }7 Y# R9 y1 Z3 k0 n D
LDA FC_PPU_Status. ~( _% l6 Z* l" Y- N* G+ r3 x
STA $2001
7 d/ l8 m$ V7 _% @
RTS
$ L9 s) [% {) ^6 }" n
;----------------------------------------
+ L: b3 S! |8 y7 ~
;PPU处理开始
/ M3 [2 A+ d3 z. d' A" a6 `; k, J
FC_PPU_Process_Beg:
3 n9 F2 S9 w) `, ^+ f( z$ q
LDX FC_PPU_Cursor
& U. `5 K% `: y1 o' w
LDA #$00
1 |- {5 n8 U( R j9 }; V
STA $2001
5 b7 s9 e1 p4 [5 Q
STA FC_PPU_Buffer,X5 _4 m ?1 r+ ?. ~0 s7 w) S/ b" w
STA FC_PPU_Cursor9 w* G! K. @5 W% h( A
LDX #$FF9 T( c# l% e6 o( {' S6 W
CLV3 }) S. w' E$ D! |5 W# h7 H
FC_PPU_Process_Mode_Select:6 [ A# T' v% [2 e" d p8 V
INX
# o6 G4 U: L/ ^2 u
LDA FC_PPU_Buffer,X8 F, u' e9 R. ~0 w
CMP #FC_PPU_MODE_CNTL5 E) W3 }: A/ e5 p8 b, `
BEQ FC_PPU_Process_Mode_CountLine) }+ j- v4 o- O4 j; i7 M2 B6 D
CMP #FC_PPU_MODE_CNTC
6 N% W D" F. g: P/ f
BEQ FC_PPU_Process_Mode_CountClean
2 D/ D/ f. m6 z& G# ]6 g. O% B
RTS$ u; I+ Q9 A) T
;----------------------------------------
: p' u2 p+ B& k& a2 s2 S, o
;计数行写入模式
+ g4 i5 E6 {2 z( K1 P3 s; q
FC_PPU_Process_Mode_CountLine:
! ^. e Y; L& p& O& `2 S
JSR FC_PPU_Process_Set_Addr_And_Count) o. E8 L" z0 j2 c
FC_PPU_Process_Mode_CountLine_Write:
2 B* G0 Z+ \; A# Y D5 L. F Z
INX
7 ^- T: b. s/ q; q4 Q$ a
LDA FC_PPU_Buffer,X
1 `( F- S9 T5 s; r$ \2 ]3 o# [* H
STA $2007
; l. H$ Y6 Z p( |1 `/ Z- L
DEY
3 z2 \; b" H' N. d* R& d
BNE FC_PPU_Process_Mode_CountLine_Write" c5 `& M% Y) H$ d
BVC FC_PPU_Process_Mode_Select3 ]9 d/ W( R$ t: U3 B$ q
;----------------------------------------* ]9 F# G+ I) W b
;计数行清除模式
H. G, i& p4 X
FC_PPU_Process_Mode_CountClean:
3 D7 j7 U+ j& N. J/ a' |) u8 T! C, h2 d
JSR FC_PPU_Process_Set_Addr_And_Count
) r. s2 |& p6 J% T6 j. n
LDA #$00
: O# o( d! I$ D* q( K
FC_PPU_Process_Mode_CountClean_Write:; s/ k4 d6 b, p- a1 z
STA $2007
# h% i" f1 n( [# G
DEY
" R! u2 d- ~! b5 _$ j3 |1 h
BNE FC_PPU_Process_Mode_CountClean_Write
4 e) F) V @1 U( ^: c
BVC FC_PPU_Process_Mode_Select' t& I H7 a2 k9 b9 a
;----------------------------------------3 t3 i- C, U. o' @: u. O5 e2 }
;设置PPU地址和写入计数; u4 f! X+ P% m6 X! L
FC_PPU_Process_Set_Addr_And_Count:: [8 C. L4 B/ r. Y V4 y% f0 h
INX- B7 J/ g5 L" |& A( y6 |
LDA FC_PPU_Buffer,X
2 \' F- [; D0 \5 w& u' D" m4 G
STA $20068 w, } Q+ Z9 k/ F. ~9 @, O
INX
. N* E$ K& S! i
LDA FC_PPU_Buffer,X
$ w" r" B, n4 G+ o9 C
STA $2006
6 [( U3 |- a% ^& `9 R: j
INX; K& f3 ~% Q- H0 w2 N% o) |# M; X
LDY FC_PPU_Buffer,X( l: i# f, v: t% Q3 ~" Q! q
RTS: Y1 ]. d9 ~9 I3 y- i$ G
2 T* Z- D* y2 H& e: w8 S
;==================================================) R( {* y/ o# x/ A
;设置CHR图形
/ b7 l, `/ X9 O5 {
CHR_Set:0 A4 s: \* L* Z. n" @4 E
LDX #$05 t$ B$ i: Z) Z+ W
CHR_Set_Data:% o: S! A2 [, z. s- L
STX $8000
; W/ p5 k' @6 G0 [( o8 w
LDA CHR_Data,x9 n) K! H) f5 X% R9 a
STA $80018 ^5 \. t& N2 v# a
DEX
* E8 W5 S6 c& M% W( O
BPL CHR_Set_Data
& a3 X$ a1 t* Q6 w, T5 ^5 r8 A
RTS
! s% Z5 H5 r- E
;----------------------------------------
% P% A8 h+ [. L, V" ?( |
;CHR图形bank数据. ]$ {6 L" _: p' W5 e! D4 ]& H6 x- C
CHR_Data:; A! \& `. Y! f* v3 n8 ~
.BYTE $00,$00,$00,$00,$00,$00* Z' S2 E: r4 `7 M% K" K
5 X4 w% Q. o) K" {, Q. U
;==================================================' y4 B+ X6 ?2 a8 J5 K2 }0 t1 z- _
;背景调色板设置
4 u7 P- \) f, u
Palette_Set:: k* B" o) t' C; F3 T7 u0 I
LDA #$3F7 M# g9 q. E2 c! U8 ]* U
STA $20064 G2 F; y- K5 W4 J" ^) K' X' S/ O/ A. P
LDA #$00
4 Q8 B0 L1 C+ |3 K* i# e5 A
STA $2006
2 R& g" q( d8 A: G% D
LDX #$00
+ Z9 p: K6 w; h( M: a5 n( G. x
Palette_Set_Data:: [& e0 p) R, O3 Z& k
LDA Palette_Data,X
& {. `# L, A; V$ U2 y! z) O" _, p
STA $2007
% G9 m4 }3 l, ]1 B) s" }% h3 q" H
INX6 z3 |7 s+ O; N8 s
CPX #$205 N, U3 W; J+ j4 j( {+ Y
BCC Palette_Set_Data8 n1 _; M2 e. O F4 N) W
RTS
9 w- A2 d \+ X# ~
;----------------------------------------
5 x+ b8 g, Z3 m2 g, O
;背景调色板数据
9 K" O. X8 W& q9 v% F
Palette_Data:
6 M3 z+ ?0 Z7 f4 x% {
.DB $0F,$29,$24,$24,$0F,$20,$20,$20,$0F,$26,$26,$26,$0F,$2A,$2A,$2A
$ V* V4 m% e* d/ t
.DB $0F,$20,$26,$16,$0F,$24,$24,$24,$0F,$26,$26,$26,$0F,$2A,$2A,$2A
; p) F9 \) Y% m! p( B3 M
6 T, @. R4 J P& R1 E
) q; L$ J( \! z9 z8 F
;==================================================
% f3 q9 U* l, F; Y$ w. v: f7 f
;按键扫描
; |" X. }0 l& ^- m" e
Button_Process:1 m. t, ]) U4 x9 f
LDX #$01
6 k/ F0 C& U5 L# Y2 V4 X7 a
Button_Process_Beg:1 Y7 M: {; e: g" D& s9 N- r
JSR Button_Scan
3 r7 k- f( t* H( U' n. y
LDA Button_Keep,X; K5 t* }' k# j8 N& |
STA Button_Temp,X1 M- @# u( \: w" \+ Y6 Y: ^
JSR Button_Scan
1 T* c8 |! |3 i7 ^: ~, V! K
LDA Button_Keep,X/ W0 m" [7 Y; H8 g
CMP Button_Temp,X
. \" H, o" n6 D8 u+ F3 A8 h5 O
BEQ Button_Get_Once- S# B* @0 S/ J! u
LDA Button_Buf,X) w. Z( C/ B( K4 N* d
STA Button_Keep,X
* c2 P' y6 N, @0 m5 B
Button_Get_Once:, Y* d5 W( S- o1 M
TAY/ F' a2 o" c: E/ r- x; i
EOR Button_Buf,X; C1 a: R- P. @9 C% ^+ Y
AND Button_Keep,X& P8 n& H5 H) H; k8 e( [$ `
STA Button_Once,X
# t. _/ ?% Y- V+ M
STY Button_Buf,X
" {+ B/ J7 n, r
DEX
- s- c( u3 ~) n* J( K* @1 \
BPL Button_Process_Beg
: k) P8 {& G2 J, t5 @0 Z `
RTS
. }. v4 {& V: [( c( h$ H( T
;----------------------------------------
) e0 ~4 E2 a: R" ]4 C: L* R
Button_Scan:
, S6 ?" p* R, e, k* L' r$ _9 o/ {
LDA #$01
4 s" A) X3 E6 a
STA $4016
- s# C4 c1 G/ U# ?
LDA #$00
" W* A) X+ N+ T0 ~9 {- Z% q) F/ _7 c
STA $4016
' w3 a% A$ z6 L
LDY #$08* _/ W0 m& b' R% P' t8 ~9 G+ w
Button_Value:
2 V; {5 j) ~& N4 s. e7 m
LDA $4016,X/ `3 k% a2 P: |. D9 p
STA Button_Status,X
/ B/ X. ?+ @5 B4 x. Y
LSR
7 X- s* G2 v1 M3 L4 g
ORA Button_Status,X: n* Q1 Q" n) q- ? ?
LSR
; f3 U6 S; y4 f7 T o/ \+ e
ROL Button_Keep,X
; _1 d3 S/ i* H- Y( `6 x
DEY
7 Y8 V$ h: O4 F5 [
BNE Button_Value
% |# `+ y3 X0 c1 D
RTS
4 {' J+ Q: n2 v1 z+ X4 P. s
9 I) D, ]/ n, ]6 F7 J5 }. f# `
;==================================================
* W: l) {( t& e3 W; I! `
;按键自动按压+ @- k. A7 G( {: a& J. O
Button_Auto_Press:% _7 Q/ }* o9 i9 `! u0 J4 Y
LDA Button_Keep( v8 q; d8 m8 a; P& U
ORA Button_Keep + 13 K/ |9 X. c2 t) B9 m+ E* `) V1 C
BEQ Button_Auto_Press_End
INC Button_Auto_Delay- |8 y% Y$ i7 r# i" |& M
LDA Button_Auto_Delay9 c1 M' S4 {1 x- p
CMP #BUTTON_DELAY_MAX
- G) f$ I+ v8 V/ [
BCC Button_Auto_Press_No_Active
4 a' f. f; P; t; g4 n
LDA Button_Keep
! ?0 F4 ?* r! B1 M; O1 \/ D
STA Button_Once
; |* Q+ s! Z! o: i. `
LDA Button_Keep + 1( M- q# ^3 ^. f' |
STA Button_Once + 1
5 E) \( a) [# q8 g, h2 p5 l% ]
LDA Button_Auto_Delay
9 U% W; j& Q% T6 f
SEC' x4 w2 {" a% u* l1 H
SBC #BUTTON_DELAY_SPEED
) p3 c; t- `) w$ O
STA Button_Auto_Delay y$ D" }% M( U) S' c5 C) J! D# p3 j
Button_Auto_Press_No_Active:
, o! u9 }* Z! `# _' F% e. @
RTS. H# w, l. v6 |% I) y) e7 s X1 r
;----------------------------------------& ^. _* Q! U! s
;未按压按键 W3 M8 P' G; _
Button_Auto_Press_End:
. e" J- I+ d1 L7 x# j' a* a1 K
LDA #$00
/ S* O% N, I" x) \% s
STA Button_Auto_Delay: M' H" e- ^* [8 N1 b0 c; \5 n6 X
RTS+ J3 V. M9 J+ b# I& O- P4 e8 f
- T9 S b- b7 e, Y( l8 C. h
;==================================================, m [7 }! w" \+ T* e9 ~
;设置PPU写入模式
2 l! A9 q4 Q4 {# q, }; C- y
Set_PPU_Mode:
1 {7 h- e) K x r1 q
LDX FC_PPU_Cursor
% A/ n; o' \9 p0 t- f2 L. S, |
STA FC_PPU_Buffer,X5 c% {. T5 s* x# \% J6 ^7 T7 A
INX
6 T; j5 Z5 _" S+ [) @
STX FC_PPU_Cursor, y0 j1 v) Q* C4 S0 G" t2 Y4 {
RTS
6 J1 M2 X# r* z H0 O" t+ c
5 [9 T5 j. G) D) I/ A, w+ e
;==================================================# d; `5 P( V5 s7 L! U
;写入单独一行文本
( j y {4 w/ O1 ~1 `# F: |
Set_Select_Addr:; X) _6 f# l) C1 n3 F& G
LDX FC_PPU_Cursor
. I$ m8 a0 O8 G- X
LDA FC_Select_Temp
& q. m( A+ s* ^' h
ASL
$ K* h0 M% g. n8 [$ X1 Z
TAY; E; o& a" ?9 X
INY
& d4 c3 h5 |* D Y1 O* V
LDA Text_PPU_Addr,Y
: c' @% e: R }. e
STA FC_PPU_Buffer,X
) d0 H% B! }. V* K
INX
- ?. Y9 p1 K0 K% C# V
DEY9 K) `& d7 r& m; Z
LDA Text_PPU_Addr,Y
0 H8 f" A/ a* p
STA FC_PPU_Buffer,X
* t+ }2 y' v) E H/ l, Z8 y+ w
INX8 k( f2 F" T4 q+ e% ^
STX FC_PPU_Cursor
4 ~: {" x/ f; M
RTS& U: X* K. _! } ~" q& k) U
- k% q: H6 C, d/ R! \. L# e
;==================================================
' j% f [+ M2 N% v2 j- W, k
;写入单独一行文本$ V" R* t" r* i) H: o- ?
Set_Select_Data:- m4 t2 l% Y! _6 G/ Q g
LDA FC_Select_Temp$ Z4 |$ c; L+ f5 h2 ?) b
CLC
: |/ t( c2 L$ C* H' Y
ADC FC_Page_Cur) |: m- A3 i8 D% C2 V3 Z2 O! ~
ASL
0 p6 ]# v1 C" A7 [4 ^4 @' f' \2 v0 b
TAY. O5 s6 l; S4 ]- p! R6 v; Z
INY
+ L( \# C& w# s; i! ~( Q* W
LDA Text_Data_Addr,Y( n1 B) J' L' n& p/ h1 w: X0 j
STA FC_Data_Port_A_H% a! S. m: f6 B/ O
DEY' o( l4 _7 P7 X7 ^9 A
LDA Text_Data_Addr,Y
R8 `4 y' l' z) O$ y- I
STA FC_Data_Port_A_L9 M: }! Q+ V, B( d
RTS6 Y" E) h# ^2 V$ N, X3 Q8 j5 e
' L# r: A+ S7 y- ^8 X# O
;==================================================' i0 O4 N1 l. o( F+ g' Q* @! D& \
;清除旧文本, y( A0 x }& R; T
Set_Select_Data_Clean:2 ?: F- [5 ~' J- B' v7 f
LDA FC_Select_Temp
" O$ |2 s/ h9 H+ L; E
CLC
8 b2 s4 E" k+ y$ o5 ~: r5 A$ R/ `
ADC FC_Page_Old
4 M5 r9 X+ `0 ?! Z( ]( G
ASL& P! [1 f3 U0 ^
TAY4 ^+ `2 @' n) r+ j; }+ W; l- c; `
INY
$ A! P" ]& @, M
LDA Text_Data_Addr,Y9 q/ y# u1 J4 b
STA FC_Data_Port_A_H
- ]& W- S0 \6 h6 w* ?! g
DEY, e4 P: m9 V }% x2 ~" w
LDA Text_Data_Addr,Y: ^) E& K+ m. ]
STA FC_Data_Port_A_L
3 N, M, c* e$ H! I; j0 \
RTS" I' t G0 |$ {3 f( a' S
- h# M6 p/ O- q9 m6 G* z9 n( J# N% @
;==================================================
, E# F- }0 D3 E
;写入单独一行文本
( O% C+ C3 \& I9 B. w2 O. e
PPU_Data_Write_Item:
+ ~1 W& P8 K+ L, q. W
LDA FC_Select_Temp5 H( N) U' E9 ^5 m2 S. `# I
CLC
( f1 @9 B+ X' x; r# s5 O
ADC FC_Page_Cur" |0 J6 ^: ?6 m2 _8 z9 B+ J
CMP #FC_ITEM_SUM+ @7 l" ]2 E; z* w5 p6 u4 \6 h+ N
BEQ PPU_Data_Write_Item_Set7 p8 H. O2 K, N3 _3 E# B
BCS PPU_Data_Write_Item_End
+ E" {, d: d* \) y
PPU_Data_Write_Item_Set:6 s G+ {$ ?- ^
LDA #FC_PPU_MODE_CNTL. H" ?4 R) R$ k; y2 T
JSR Set_PPU_Mode1 J% ?8 S& t( W3 Y' V6 H, ?
JSR Set_Select_Addr
8 `0 v. x/ B' X% p4 X
JSR Set_Select_Data
8 {( u7 f9 Y: Z d$ @4 q
JSR PPU_Data_Write_Line
: x1 p1 L- _/ H+ J6 `
PPU_Data_Write_Item_End:2 x& D; j0 n, t) {
RTS1 [# X6 m6 Q) A8 O3 E: T2 k
: S% Q; {% O. x3 w/ u* _
;==================================================
4 _- r1 L7 N* j# M0 U; |
;清除单独一行文本0 d! I& i- U4 K& S
PPU_Data_Clean_Item:4 ^: s8 L7 G% P( o
LDA FC_Select_Temp/ Q9 V; m4 C. S0 l% ~/ Z
CLC
: t# E9 g2 h2 ?5 V8 f5 u& b2 |
ADC FC_Page_Old
o5 h5 Y9 o; L: U1 D
CMP #FC_ITEM_SUM
2 X* X9 c9 e( v, j- l1 Z+ K r
BEQ PPU_Data_Clean_Item_Set" j9 u1 u$ b8 z" ]6 n) p
BCS PPU_Data_Clean_Item_End
, k* y/ b" F& W S3 i" y3 P$ f
PPU_Data_Clean_Item_Set:
5 X" q5 Q6 g' y
LDA #FC_PPU_MODE_CNTC7 o& t- l* e: H, ~4 n) w
JSR Set_PPU_Mode1 ^) h2 I$ [% e7 Z+ T
JSR Set_Select_Addr4 J; m( n7 ]' V) i' M" K
JSR Set_Select_Data_Clean
JSR PPU_Data_Clean_Line) e2 r" h* H* B8 I4 |
PPU_Data_Clean_Item_End:+ j6 I% S! w. G# `. [1 T# K& J
RTS% U, Q! N/ @7 w' w! Y
) c# _$ J/ U: b9 H0 ^
;==================================================8 D7 u w [- r
;页内容写入
* ~; D& Q Y; m* n& m
PPU_Data_Page_Show:
; E; J* s/ b1 i2 O% c9 U
LDA #FC_PAGE_SIZE
6 q8 l: j: x( p# ~' a2 g
STA FC_Page_Item_Count! y2 g' m# \3 U) x9 l$ Q W. k
LDA #$00* D9 {7 X6 c9 U( d
STA FC_Page_Item_Buffer
3 }/ t7 D& Y5 ]3 @7 ]
STA FC_Select_Temp7 [5 R; c' K% t9 G; Z
PPU_Data_Page_Item_Set:
~6 f1 L. A7 S3 ]7 ?5 O
JSR PPU_Data_Clean_Item
# l# Y, U( x) C3 e% b/ T5 M8 d) k0 c
JSR PPU_Data_Write_Item
, ]8 b: G# K2 Q' V, Z
JSR Function_Status_Clean* ]9 q" V: {$ W
JSR Function_Status_Show: }. A5 |6 L5 P( t) Z
INC FC_Select_Temp
0 }1 {+ Z9 C& T1 p9 n
INC FC_Page_Item_Buffer$ U B/ P4 j$ r# T8 U
LDA FC_Page_Item_Buffer
, s3 j0 c& v+ o
CMP #FC_PAGE_BUF_SIZE
" }) R. a: {$ O; a1 d5 W
BNE PPU_Data_Page_Item_Set_Check; ^' ?% v, @2 ]3 X
JSR NMI_Delay" C8 g# c) [- C! N. H7 N6 D B2 E
LDA #$00
8 P- \3 _' t8 Y0 [5 M0 D: y0 `" S
STA FC_Page_Item_Buffer* F+ @ ~: S5 r3 ~2 ^
PPU_Data_Page_Item_Set_Check:
0 F) q7 ]5 @# E: A# x" K9 n, }
DEC FC_Page_Item_Count% S3 w4 x2 a* @" F
BNE PPU_Data_Page_Item_Set
. [7 v4 S8 n; D s
PPU_Data_Page_Show_End_Check:5 t9 o: ?6 @4 H2 x0 ]( Z u2 O
LDA FC_Page_Item_Buffer% t4 s9 [# K" X' |8 P
BEQ PPU_Data_Page_Show_End
2 C- X* a% A- T, l
JSR NMI_Delay5 @4 L- Q3 Z0 G' v2 Y' x7 b% z l
PPU_Data_Page_Show_End:
+ Y5 x$ w4 @7 ^2 t
RTS
& ]) j: O) J( H) W6 n; H
" @8 Z( }, q/ H0 _! k: V9 E7 Z& \
;==================================================
* |; } u/ A( m2 _6 K
;PPU单行数据写入接口
4 \7 X/ o$ S3 I) A
PPU_Data_Write_Line:3 }+ i) Y8 @* d; b2 f# C
LDX FC_PPU_Cursor
" B7 L* ]1 d* f6 E
LDY #$009 U) \* s$ @& x1 M, i& ?
LDA (FC_Data_Port_A_L),Y
) g7 X) H: J$ e5 A( | V9 J
STA FC_PPU_Buffer,X
: [3 W. F O4 V
STA FC_PPU_Data_Cnt/ P/ R. u2 t2 e7 c
INX ]9 [3 @; b0 R5 N H: U
STX FC_PPU_Cursor
1 }; v! l3 C( o, R
INY2 q. @, _" Z% z' m
PPU_Data_Write_Line_Set:
( S" \, X4 o; y/ `
LDA (FC_Data_Port_A_L),Y) [) ^9 b. s7 u/ t* w) C T: g2 R
TAX
; z% Z* P4 K/ _1 I4 U! l
LDA Char_Rom,X
" h3 q% K- I1 ~( [8 Z/ z: @* q. E
LDX FC_PPU_Cursor
& J1 w4 q" H: `1 s8 e" V& M! G
STA FC_PPU_Buffer,X- j. A# Z0 Z* \* J, L# M2 l
INX" d- E' R8 G1 s% F0 p- A
STX FC_PPU_Cursor" u% P7 D2 y3 \3 R! _
INY n+ U, ^ h/ _
DEC FC_PPU_Data_Cnt
- s3 L- C% S$ B9 X* j& A* Z2 O
BNE PPU_Data_Write_Line_Set
4 g; H8 H, T1 b, o8 U. x
STX FC_PPU_Cursor: h" A& Q( J* K
RTS$ }$ e, u# I, \8 Z- d/ Z' R2 K
$ d/ L9 ?! Q: _; f, U- ^
;==================================================- h+ W9 q; w/ @) h
;PPU单行数据清空接口 c" A, d2 r5 g
PPU_Data_Clean_Line:
8 g; @0 a+ `& P+ q& i3 n" E
LDX FC_PPU_Cursor4 T# k/ ?5 V ]- H1 `1 X1 \# M3 a
LDY #$00
D$ c! ^8 s; N5 X- E0 T
LDA (FC_Data_Port_A_L),Y
/ H: f( m: D" {! n1 E$ u" x
STA FC_PPU_Buffer,X
# u" l% r$ Q1 N) K% K; M4 r- _) h
INX6 O4 J/ Z9 Z* w' W7 K, l
STX FC_PPU_Cursor
! ~! Y$ [& } N6 J( [2 x! f
RTS
, P, `" `" J0 e4 e' ~$ [0 ~
" M5 ?/ U7 L- Z1 X. i9 z' ^
;==================================================8 V& J9 N/ b S2 ]
;更改选择项
% m( r; d$ ^3 D/ \; d
Change_Select_Item:: U4 t6 m) w# q$ z$ y! h
Change_Previous_Page:7 }5 F1 J4 {8 B4 f( U O
LDA Button_Once
/ H2 l1 Z7 t+ h
ORA Button_Once + 1
7 s' Z, L" y* Y' X, }0 o
AND #$02& x# f2 z3 E# m3 Z4 X) \
BEQ Change_Next_Page' g) V7 T" y1 P7 F) Q$ V( w
JSR Change_To_Previous_Page
0 F/ F# p# K. @& M. o
Change_Next_Page:' I0 _5 A& h* G: [) I' V: F. E0 q
LDA Button_Once
1 n3 y- ~3 V, ^7 G4 t, f; x
ORA Button_Once + 1
4 W/ _( i2 P' d+ u7 o
AND #$013 i8 I8 M% Z8 f, Q' _' ^
BEQ Change_Previous_Item
" s% D! e9 D/ _+ ]
JSR Change_To_Next_Page8 y, ~# s G" [' s
Change_Previous_Item:# @4 R1 E& c U, {) f* R9 I
LDA Button_Once! x% b" f. b: U, p( d
ORA Button_Once + 1
4 A. g; N5 K4 G' o
AND #$08' w: K, f5 W. X1 M. P# s# }" `" _
BEQ Change_Next_Item/ L) k+ k c6 w U2 `3 x+ J4 ~
JSR Change_To_Previous_Item
7 Y8 _+ p; I6 c9 m+ r+ d! p
Change_Next_Item:2 z/ s. M* \' y7 h6 r8 R+ S d& s
LDA Button_Once- E% _7 @- c) S/ _4 \4 J) x% R
ORA Button_Once + 1
% N% W" S% }0 r' M/ W
.IF FC_IS_DOUBLE_PLAYERS
. h4 G* c7 A* K& C
AND #$048 T; u8 r2 @% k7 @% I: j3 t2 \
.ELSE
9 j. V3 R5 I& k( `
AND #$244 K9 \/ z/ n9 Y p- ?* {
.ENDIF
7 t) O2 o& N' U/ ~+ F9 h
BEQ Change_Select_Item_End
5 G- H" B8 I# ?
JSR Change_To_Next_Item
) _4 M0 s- c" z1 ~
Change_Select_Item_End:1 T4 U. G6 k$ Z" P4 t
RTS
! U# g$ g0 p2 V6 v# j- n8 i9 j+ v
: T$ h2 V4 v3 B' ?3 q3 o) h" q
;==================================================6 a+ I; G3 j, s) x
;切换到上一个选项/ x; F0 @( ?+ }: B2 T
Change_To_Previous_Item:( {6 L7 g$ O: b) R
LDA FC_Select_Index" I' ~: t$ t0 z8 W$ s1 O' c
BNE Change_To_Previous_Item_Set8 E3 t0 U# _) O' K4 V- o/ ^1 H
;----------------------------------------
* [2 W0 ~ I$ T& |1 ]
;切换到末页最后一项& s* `% R* X2 |" g% x2 Y
Change_To_Previous_Item_Set_Last_Page:
+ ~. w. g% s( I/ W. c1 p
JSR Record_Last_Page_Index
' x) m2 ?" [9 C# V
LDA #FC_ITEM_SUM
/ W$ u# `; L9 x9 ^; E
STA FC_Select_Index" [; a: |& Q) ^: O7 A8 V
LDA #FC_PAGE_MAX
: G: a O. `5 V4 C% o
STA FC_Page_Cur
; Z/ u* g2 g, \) b) i$ W9 k, N
JSR Update_Page_Content* X/ V( n4 M v; ^ e
RTS
% Q% v# c+ B0 z, m$ ~
;----------------------------------------) L; C) x- {! C3 i& e! {. H
;切换到上一个$ O \ T( Z+ i. H7 D; | R% Y$ e# @/ l
Change_To_Previous_Item_Set:5 g, ~# y9 S/ D& m1 X8 \
;检查是否需要换页. y) M [0 J% O9 P$ Y" O! y
LDA FC_Select_Index
1 m+ n" _1 o( c" i* \
CMP FC_Page_Cur8 O/ U; l( O2 X) Q+ o+ T
BNE Change_To_Previous_Item_Set_No_Page
% {5 y1 G6 V! f4 F" g! p. O& v
;----------------------------------------1 W' q' x& y9 D5 G9 s5 v
;切换到上一个(需换页)
2 e2 M' }. U$ s
Change_To_Previous_Item_Set_Page:
2 t: [9 _6 \/ [7 [* g
JSR Record_Last_Page_Index
8 ~0 B: g: }; f0 d0 i) y
LDA FC_Page_Cur
6 W) K3 R% {, X- b% @; Z
SEC
$ }: D. n* V, H5 H1 k
SBC #FC_PAGE_SIZE! Z8 V: S. o. F$ A
STA FC_Page_Cur
2 t+ h# G& k/ |5 `+ f$ j
DEC FC_Select_Index
. T' P% k) A7 R9 Q% A3 T
JSR Update_Page_Content4 q+ y1 ?5 ^/ ^) i: m1 B% I
RTS6 {; l" l5 V8 r( V
;----------------------------------------1 U% t: d& J& P: I8 k. Y
;切换到上一个(无换页)
; h9 r/ N, G; w5 e6 M9 b& A
Change_To_Previous_Item_Set_No_Page:
/ Z) A( H1 W/ f5 N! r8 x# d
DEC FC_Select_Index% R* g" T7 q& q6 z+ h
RTS
+ G# l( L. i0 n. H9 F9 u
" |7 z, v! n; ^! l: W
;==================================================
$ \* J b" s" j9 z8 a' C
;切换到下一个选项
2 ?0 ]: a+ i, ^* I# D
Change_To_Next_Item:; O K0 w8 y5 r! W/ S& h% @3 C
LDA FC_Select_Index
0 D# V8 C; ?0 N6 R
CMP #FC_ITEM_SUM) V% ~! F" w( E7 E$ i
BNE Change_To_Next_Item_Set _3 D1 m" I0 c+ I8 |) _
;----------------------------------------
! O# O# M: `" |0 y) v0 a; ^
;切换到起始页第一个
c7 y1 }8 C) J0 w
Change_To_Next_Item_Set_Begin_Page:
0 c3 @% n8 Y3 ~0 c; g3 ~2 e
JSR Record_Last_Page_Index
- @5 H- y; V8 T9 Z! R
LDA #$00
2 v' S" V( p. @# t8 a
STA FC_Select_Index
6 ?4 O3 g3 k L
STA FC_Page_Cur: P, _! f; X4 g' I1 K% D
JSR Update_Page_Content
: ^' ?) u. P3 Q
RTS* v9 Q* e1 Y4 H8 Z; F' U' \
;----------------------------------------
! \+ u. K% J0 Z/ S( A: a
;切换到下一个% F. M$ J2 [1 f
Change_To_Next_Item_Set:4 V, A6 e- Q) A
INC FC_Select_Index
$ d7 G$ M% X+ p/ v% w3 w% v, D
LDA FC_Page_Cur
7 N1 _' D1 `% M; L2 T8 a( p7 q
CLC2 P( a- n7 y' [9 L% ]! v
ADC #FC_PAGE_SIZE
1 w% g- S0 F$ l& B @+ S [/ H. t
CMP FC_Select_Index& g; E2 c# A1 W3 y
BNE Change_To_Next_Item_Set_End2 e4 ]; V- {3 l8 \
;----------------------------------------1 e3 F2 o2 j. b7 Z8 [0 t6 ]1 }/ C
;切换到下一个(需换页)$ M4 u# C9 Z$ H% T* S9 q- }
Change_To_Next_Item_Set_Page, ?$ J8 R5 v8 I/ l5 S
JSR Record_Last_Page_Index
7 _+ p0 e4 }; S) P
LDA FC_Page_Cur1 A1 y; J7 R2 G/ r! L" D' l
CLC- f7 H0 o; O5 o, a6 V$ }& e1 ^
ADC #FC_PAGE_SIZE
9 e. S8 B9 H3 f5 o
STA FC_Page_Cur
5 ]1 z3 A: _. ]; e
JSR Update_Page_Content
' T* J9 @1 h* l4 ?7 {* a
Change_To_Next_Item_Set_End:
1 Y7 V( {& N1 m8 Z
RTS
0 t7 W: ^. P- M, V
$ q+ C9 K% `8 N9 o3 `
;==================================================& B) [. t/ B3 c- D
;切换到上一页
6 V6 p$ A& T. d) T
Change_To_Previous_Page:4 w% o3 A7 Y" w( D. f
LDA FC_Page_Cur, I, m$ I3 w' S# z2 z" ]7 w
BEQ Change_To_Previous_Page_Set_Last_Page( p4 H: N$ E0 A. [9 U) Z8 e
JSR Record_Last_Page_Index
0 J3 h) I4 i2 R; `1 C) L
LDA FC_Page_Cur5 w1 {, d' Y4 Y0 T( h! N
SEC
, I3 U7 N- _* q
SBC #FC_PAGE_SIZE
! {, i/ H+ \9 }& V, R# D
STA FC_Page_Cur5 v2 ^: U9 g7 C r3 B' t
LDA FC_Select_Index
" ~% g' U4 X( b8 P
SEC; f$ F$ A: l3 g% y. F4 V; f
SBC #FC_PAGE_SIZE
( h- z) p$ D" ?7 ]# S0 A1 i4 S
STA FC_Select_Index
4 i/ L, ~0 I3 ?& D; ?8 f
JSR Update_Page_Content
* d( W# C& q6 F' A$ y& z, _! P
Change_Select_Last_Page_End:
7 [0 G* X8 [# s# Y- ~, ^* I( b- n
RTS3 b" F% T/ g# R
;----------------------------------------4 Y5 Q& x) I9 I8 p- X# U4 b" k$ V
;切换到最后一页
3 r. d8 g) C; `( ]5 X3 m) i
Change_To_Previous_Page_Set_Last_Page:. i6 F/ _) Y( K0 T* m: Q& R
LDA #FC_PAGE_MAX
4 d; Q0 B9 Y% t
BEQ Change_To_Previous_Page_Set_Begin_Item( L4 T) R+ n$ ?( t% q
JSR Record_Last_Page_Index" K& X+ @8 D: H9 g0 E5 u, W; [6 S
LDA FC_Select_Index
, C0 a, `& [' }9 P8 v* _! G- b& Q
SEC. S; L: l% I. n4 k/ j
SBC FC_Page_Cur: K+ {5 b) _8 B! A ]
CLC
: U: O& x f8 F; b. z7 J
ADC #FC_PAGE_MAX
. H F& F; e& @, U7 r
STA FC_Select_Index
3 a4 r% M# q( _5 l( P3 R
LDA #FC_PAGE_MAX/ V$ g6 N; z+ C5 ^! A
STA FC_Page_Cur& p" J+ w5 @6 Z6 Z( q" k) ^
LDA FC_Select_Index, A+ M |( x0 X5 J% J) B
CMP #FC_ITEM_SUM
; H |! j6 w$ `
BCC Change_To_Previous_Page_Set_Last_Page_End
$ e1 T0 [) M7 p' ?) a; t2 W, u
;----------------------------------------
. M' t4 u+ r& |$ {
;切换到最后一项9 S8 v, h& F- \6 D# d% f" i
Change_To_Previous_Page_Set_Last_Item
0 h+ }$ s9 A3 B0 v6 H, n
LDA #FC_ITEM_SUM `, Z: Y9 y7 z( I5 I9 ]
STA FC_Select_Index0 \6 D5 L. k M7 |, ~1 x4 O
Change_To_Previous_Page_Set_Last_Page_End:
! y% a7 g# G* r3 P
JSR Update_Page_Content% u) F9 c( a4 g Z! P+ b, t% E
RTS: k( L9 ^. J: }# } E$ a0 |
;----------------------------------------6 _# o, R0 b9 @# ?+ B9 {' J
;切换到起始项(最大页只有一页时)
( u5 M/ q" `6 c) `2 G, k4 z8 M
Change_To_Previous_Page_Set_Begin_Item:
+ c% R4 {" ^3 F1 s4 O+ B
LDA #$004 V8 V7 U: T } p% U. ~* l
STA FC_Select_Index/ t2 G4 x- X; A! M8 K( W8 q+ A
RTS' o" l j1 z; a! R# ~ a
, ~& |6 E- `! n) m* t7 @; b- O
;==================================================
& c" ^# S0 X; I2 r% D
;切换到下一页
) B7 m; ]3 A$ t7 Z% |
Change_To_Next_Page:
6 \2 f: {& ^- J9 }8 m/ p' R
LDA #FC_PAGE_MAX/ J6 H! ^* f/ Y; O% C
BEQ Change_To_Next_Page_Set_Last_Item
, ~- R" [0 r) v# c7 N0 f
LDA FC_Page_Cur
# x8 A9 _1 ^/ Z! v7 o5 g+ M8 b
CMP #FC_PAGE_MAX3 r# D4 h+ s, I6 W# P
BEQ Change_To_Next_Page_Set_Begin_Page
! ]: f. Q6 ~8 l" M8 \
;----------------------------------------
" |* ~" b. p- }4 y- ~: B
;切换到下一页
Change_To_Next_Page_Set:2 |& e1 ^: ^- Y
JSR Record_Last_Page_Index
& a3 ^; v" ?7 y- B- D8 f
LDA FC_Page_Cur/ j* y1 c% Q# T4 z3 C
CLC
. M/ E3 y4 K" r. b
ADC #FC_PAGE_SIZE
" z" \' M2 h0 d1 \
STA FC_Page_Cur3 L7 l3 C; G7 }! Q6 S& J
LDA FC_Select_Index
) {: ]- _4 r+ b% A. H* \$ M
CLC) i* j( P8 E; e2 q |
ADC #FC_PAGE_SIZE" O$ o2 |2 o2 l' R
STA FC_Select_Index0 T' c) p; |/ W1 ?7 r5 l$ E
LDA FC_Select_Index+ x' e, V; G# A* z) g& V& ` \
CMP #FC_ITEM_SUM
# \9 N: V6 x0 h Q
BCC Change_To_Next_Page_Set_End
4 N& t0 Y% ?; ?
;----------------------------------------
/ k# Y, S( F! a! b% n5 _) R
;切换到最后一项" Z( _( \- q$ |! u% L) }
LDA #FC_ITEM_SUM
1 f% [& X) v7 M2 A: x2 f
STA FC_Select_Index
6 }) F. r7 T4 j- l# V4 a, u
Change_To_Next_Page_Set_End:
0 n+ I) c5 N7 r
JSR Update_Page_Content. O/ J P3 t5 q
RTS9 D: E E+ ~7 X) W* ]# i
;----------------------------------------4 | |0 i$ o2 e2 g
;切换到起始页
( {4 J% t2 K$ A4 S0 t' ^& F
Change_To_Next_Page_Set_Begin_Page:! s" ~3 Q8 W2 O: V
JSR Record_Last_Page_Index5 T- Q4 h: H$ B% T } R
LDA FC_Select_Index G7 P3 v" ]& A' g! c
SEC
/ r T% U: D7 C7 J
SBC FC_Page_Cur
! M* K D% e6 y& k- x
STA FC_Select_Index
5 L- s+ _0 L4 p0 }5 o/ }
LDA #$00
8 C$ l' M8 t5 D8 a9 @
STA FC_Page_Cur
( b$ v& U+ o Y* q
JSR Update_Page_Content
8 @3 G( u/ I" h; M6 O9 k6 F
RTS
_4 z6 ?# g: @. e* }, t# U
;----------------------------------------6 E/ h0 N2 H& l9 G' E" o" H
;切换到最后一项(最大页只有一页时)
6 B& ]1 D8 v5 u! U! u9 A% F
Change_To_Next_Page_Set_Last_Item:: J. z% U7 U! V
LDA #FC_ITEM_SUM
9 w- i8 d) |5 D3 O
STA FC_Select_Index
7 p* D B- W4 L4 I. Q% L( J
JSR Update_Page_Content
, U+ y6 m8 P7 t
RTS1 |: n/ L9 k7 w7 q
9 N H& {6 J" m
;==================================================
' w3 L% _$ O* {) q
;更新页面内容
, c# ?( `2 i9 _% F: n- I
Update_Page_Content:4 z6 L G8 a, I8 A+ O8 O8 M9 g! i
LDA FC_Page_Cur
" A6 k) }3 H: D) J7 a$ j2 f! C7 H
CMP FC_Page_Old4 j3 ~* u9 i( N% R) V. w
BEQ Change_Update_Page_End
% g( Y$ i4 Q$ u0 x# k
JSR PPU_Data_Page_Show$ J# j: k# X- H1 m+ { A s# f: ~
Change_Update_Page_End:
, T5 K0 Z2 I0 w1 `+ n* ^+ ]+ p
RTS) Y3 N9 d2 ^' b) b8 x5 p0 ]/ |
0 m& U; H% ?1 }; q! _3 v
;==================================================! V! H9 j! C) q! Y$ C
;记录上次页索引7 n8 s) ?' Q/ |, x4 p
Record_Last_Page_Index
' g" [" p6 h0 s+ m9 _
LDA FC_Page_Cur
2 V: `1 Q- Q( j7 F7 @/ z
STA FC_Page_Old- v2 c& j' p. C" X8 M" R! M) w- p3 t6 X
RTS6 h o5 _* q3 d! K4 S0 j4 \
G( Y* `) A# C7 f
;==================================================
. f( J3 D: ~$ ~4 a$ L1 Y, A+ c
;显示当前选择项光标
/ y! A; r2 f$ K9 P. Z7 G
Show_Select_Cursor:, H& `- r4 A% L% w; T3 ]# Q% ~% ^
LDA FC_Select_Index
. e% a4 t' R& W0 b5 I' _, ~5 [# e
SEC
7 T$ B3 v: N+ I" b [0 X& o
SBC FC_Page_Cur
; O+ G( R3 a" B2 {. `6 f
ASL8 N# U$ s7 n+ b R/ B& v
TAY+ ?/ b, i2 |0 z |4 O F- _" _, K
INY0 h( s6 Z0 E/ D5 e9 D% E
LDA Text_PPU_Addr,Y
7 H5 I- A+ J3 Q. N {
AND #$033 f5 y8 U, R8 `/ ?
STA FC_Cursor_Addr_H; r1 h) W3 z: Q" Y0 ^7 Y2 x
INX% L- V4 U3 M4 G9 Z& R; D) F
DEY9 w8 P( R" }4 T3 a( l7 ^
LDA Text_PPU_Addr,Y
3 v+ Y- R+ y) l& l
STA FC_Cursor_Addr_L& `: x! A$ @* z& P% b+ |
;----------------------------------------8 w* b9 {6 W- }0 o3 [
;计算光标X坐标% D3 G9 I- ? \7 H, d f; E- a" ~
Show_Select_Cursor_Set_X:
& g; W$ P/ U) R, E7 p
LDA FC_Cursor_Addr_L# F3 h) W7 _0 {
AND #$1F5 s' K% e- t1 _# ^2 z3 W {
ASL2 Y0 a, m2 }8 t. o7 h% Q' N5 X
ASL
1 W6 m$ A! G+ w
ASL, }; O" E u; y0 L# J. u& Z
STA FC_Cursor_X
% H* _) D" ?" I
LDA FC_Cursor_Addr_L
* A4 N/ m. \# E: t3 D9 @
AND #$E04 \4 D9 j/ E! I4 t) e
STA FC_Cursor_Addr_L0 B+ q/ T1 ?9 Z) S2 U
;----------------------------------------
/ \+ o3 W4 Z5 U- |9 `) ^/ |2 h
;计算光标Y坐标* _5 X* D) \& G/ f
Show_Select_Cursor_Set_Y:
: n' G) l" E) G) h O% b
LDX #$05
* V6 Q9 E+ P0 F$ C/ p R8 m
ROR FC_Cursor_Addr_H+ p8 T7 M2 }& L- Z' O
ROR FC_Cursor_Addr_L
. C; D5 J9 ]1 O# t
ROR FC_Cursor_Addr_H
$ ?9 A+ A+ e2 w, n& v; A7 I
ROR FC_Cursor_Addr_L
! F' P9 p6 T, |3 n) w( `9 C
LDA FC_Cursor_Addr_L
# `0 m0 p+ q3 L8 W2 P2 t4 I
STA FC_Cursor_Y5 w0 ^ h/ P, I
;----------------------------------------6 `0 G! ^& z6 ?& j0 |, X
;写入光标1 R8 @$ z8 C2 t4 L" N; W
Show_Select_Cursor_Set:1 a. u) e7 Q9 U- O: y# j5 i- e
LDA #$00# x5 z# `! h6 d1 W4 @1 C
STA $20039 x7 v- I& y4 a9 s" p
LDA FC_Cursor_Y4 c) _2 Z* x3 ^ i% w6 }# k4 b- k
SEC
' _3 U4 n# C0 k- _6 _4 Q e
SBC #FC_CURSOR_OFFSET_Y7 G# B7 |) e# n- }/ A
STA $2004
- _: z% f# R* j8 H& C
LDA #FC_CURSOR_TILE
) u' M6 U! y3 b) {+ @% M
STA $2004
& {* t' J% F6 Q# ?
LDA #$00- q; \* \% s) e/ Y% K
STA $2004
5 Q4 C5 x9 X1 F% q2 ]
LDA FC_Cursor_X- E2 x; ~. n1 x. f5 Q% T. a0 N
SEC6 C7 I5 R. _& e$ [% v' r; `
SBC #FC_CURSOR_OFFSET_X
G7 c) z! u0 t2 w
STA $2004, j; Y% e7 p5 @: ?- r. I
RTS
4 r8 M0 [6 A4 Z3 z
. m& C( [' u6 c8 W8 s6 J
;==================================================. E2 R5 y+ x Z5 ~1 W7 k. i
;切换功能4 v) `1 O5 ]; i
Change_Function:" W. B% C3 W/ l* W! Q
;----------------------------------------
4 V% G: ]# u" ]) u' r8 \( ^, ~
;开启功能A
2 O5 B2 J1 {! U I: J2 v
Change_Function_On_A:0 {$ @5 C( q) \$ R- w. y
LDA Button_Once
& B. M e' F: B6 a7 J. c0 A
CMP #$40% }7 Z2 L; g1 }: L# T" u
BNE Change_Function_On_B
4 f$ ]+ E+ M' _' n
JSR Change_Function_To_On_A& p: i6 R' u" s% P8 n7 o
JSR Function_Status_Update+ ~1 u: g- u3 I3 @& V
;----------------------------------------
/ D K! _5 L4 q. V2 _8 g+ c
;关闭功能B* F" h% x/ h K, y0 B/ z
Change_Function_On_B:
% O5 t$ C! W, B6 P1 Y) `
.IF FC_IS_DOUBLE_PLAYERS
' Q! l( X1 }# e0 F1 Z# [
LDA Button_Once + 1
. K* ^; L. @ b! O! |
CMP #$40
& S5 |) j: H8 h2 O0 h `# s
BNE Change_Function_Off_A
8 w% j. C( k l
JSR Change_Function_To_On_B9 F% w1 O$ \9 C' T6 H/ [
JSR Function_Status_Update( R# m/ Q- U9 {3 Y
.ENDIF2 k$ g6 A8 @' L; {
;----------------------------------------" d- U- m& D/ v( a
;关闭功能A* ~6 Q+ u9 X" j1 N
Change_Function_Off_A:1 ?, Q' E3 Q/ A9 H* ^) x* s/ c! _8 a) o) O
LDA Button_Once2 `- v* f0 t3 d$ I% b
CMP #$801 j0 i$ n" ]) H# s1 o$ `
BNE Change_Function_Off_B
. y" p+ |% G' U! l8 m$ \
JSR Change_Function_To_Off_A
- C% V/ t3 |' R0 ^9 v9 g" l
JSR Function_Status_Update( O$ {; L& `4 u# Y& f# _+ K
;----------------------------------------. P/ w( q' ~/ z
;关闭功能B! J+ T" W- a- S
Change_Function_Off_B:
9 j. ]" e3 p2 R( b; v# w5 q
.IF FC_IS_DOUBLE_PLAYERS
' H" w+ r# ?# U% M8 \9 P
LDA Button_Once + 1
; y6 V9 B+ _" N3 ^* n" m+ ^9 h0 @
CMP #$80 I! J; U) D' }+ Z1 F/ K; B
BNE Change_Function_Swap6 k; [8 v* R0 P( q4 I
JSR Change_Function_To_Off_B4 V! c7 R" M/ P# v
JSR Function_Status_Update
" z9 g$ }; W9 h) J$ {( Q
.ENDIF
3 u: q" u" v2 R: N+ l: S6 G* q
;==================================================8 K0 p3 M ]0 ]% c( d1 Q# Q
;交换开关
' }+ ~5 g, G4 `2 h4 i) ~9 x2 x
Change_Function_Swap:7 L: m; j# u! A& ?! Q
.IF FC_IS_DOUBLE_PLAYERS
, y) L% q* Y$ a* P. ]4 E* y
LDA Button_Once7 ^1 K( k, S- ^: A' J$ N
ORA Button_Once + 1
6 B i& I: f' G
CMP #$202 @- B+ ~4 Y1 V
BNE Change_Function_End0 n6 P3 A9 I: D) e
JSR Change_Function_To_Swap
8 f& ~1 l- ?; e. I
JSR Function_Status_Update
- c" `- r( O( M* V0 g: C9 r8 f9 e
.ENDIF1 l$ @6 X3 t$ p' C' v, c9 k5 p3 k
Change_Function_End:7 S' t* a! I9 G; p$ C; h
RTS! ^( w3 U& L( t5 c3 \- u" D
0 t6 i1 h' ^ f( p* [% f
;==================================================
* R% f+ ^. ]$ A' w
;交换开关状态1 Q: N# v+ F# _0 J" j8 g
Change_Function_To_Swap:
$ n& a. A3 @3 A8 w# _7 q
.IF FC_IS_DOUBLE_PLAYERS
' X. l9 x9 ~, J! i# U
LDA FC_Select_Index
5 @8 _) e* f6 H. T8 J, Q- x- {3 V
SEC- R' F7 y' Y& V* U3 b6 X
SBC FC_Page_Cur+ o" A o! I, {, {. d5 V
STA FC_Select_Temp
5 ]& e2 ^1 I: L
JSR Set_Function_Port* p5 C# Y3 K# {$ c; f9 e
LDY #$00
, k9 N3 B H# \
LDX FC_Select_Index
: R( g! U. [& r4 H9 Z {4 s7 `$ R
LDA (FC_Data_Port_A_L),Y
- X4 r- w J' z h7 c
EOR (FC_Data_Port_B_L),Y: V: n& I- f0 Z/ D+ l& H: y
AND Function_Check,X
2 ~$ _3 Q7 {9 M) \( S0 z
BEQ Change_Function_To_Swap_End
7 [# o: X' ]' |5 l5 i1 g
LDA (FC_Data_Port_A_L),Y1 H% D* _6 y+ {5 V+ T3 r+ R7 n
EOR Function_Check,X
) U; t# d8 I- e# ~
STA (FC_Data_Port_A_L),Y& G" `* x {& e: h+ Q. E. n* s( K; Y& @
LDA (FC_Data_Port_B_L),Y
6 ^+ J+ l7 ^1 C
EOR Function_Check,X
: x, A8 d( G5 p. L5 V$ M
STA (FC_Data_Port_B_L),Y( H$ t) u8 c/ U& m
Change_Function_To_Swap_End:
2 ]( `- G6 L$ Y% K* P( n2 e
RTS3 g) N. t) _1 N; b2 L" _4 n& Q
.ENDIF
; k2 `0 g7 b* {* z6 c
/ [' D2 t1 P: @/ Q
. t" T. e U( E6 r, G9 x ]" v
;==================================================
! R2 w4 q. t) O/ y) A( g
;更新功能状态
$ r6 y3 p1 ]9 S* D% d" n
Function_Status_Update:
% p4 r Q8 K! P: e& [) W
LDA FC_Select_Index
7 A# @! o" y* t, M* l% \; [& {
SEC2 l% U' {6 b8 U* H4 t- R1 Z
SBC FC_Page_Cur, T! O0 A) P* f) S# j- l2 \& J6 d
STA FC_Select_Temp7 q; [4 I# P- }5 q4 @, Y
JSR Function_Status_Show
2 G( J9 c* r; x( Z' T3 s
RTS
1 v" S' z: Z7 [, `; m/ R0 K1 s
1 ^* Y ]' o9 b4 k2 t( a4 g9 e6 ^. |
;==================================================* y( `& V$ T! X5 U6 f1 ?0 h9 Q
;设置功能地址端口( h( \' ]; r8 B' K
Set_Function_Port:0 v- w6 x& e8 d! L
LDA FC_Select_Temp4 }* k4 V( ]7 ]+ e: {
CLC8 t3 D* D/ q% p& @8 B O. u" J
ADC FC_Page_Cur4 c/ j1 f/ j8 @& |
ASL3 Z6 m8 n. ~1 h0 w
TAY* O' x/ U% |6 B
INY
i/ `& \: t, h- r6 k
LDA Function_Addr_A,Y
# r1 {) y) j& A# F' c* x
STA FC_Data_Port_A_H0 `1 I L% w3 Y! J' n
.IF FC_IS_DOUBLE_PLAYERS
9 s' \# s9 X% S% j
LDA Function_Addr_B,Y4 l1 V' i. a+ q4 v0 B& T
STA FC_Data_Port_B_H
& ^; S7 f* s2 \' t% C; J
.ENDIF& Y" M3 f. V+ f g5 N6 [
DEY
9 q X7 \4 a) \+ r$ L& b8 q6 _8 J
LDA Function_Addr_A,Y- i" X; Y F) G K/ R2 v1 P
STA FC_Data_Port_A_L1 }) g3 L( N8 Q* H, H
.IF FC_IS_DOUBLE_PLAYERS, r$ a9 L1 a: q/ d3 l
LDA Function_Addr_B,Y, f4 C$ o- e h; F8 c* q+ u
STA FC_Data_Port_B_L B* \$ U$ l3 Z. Q1 A( N
.ENDIF
2 ]0 T6 H- U: j0 p# k6 |3 V
RTS$ S1 i! w3 S- g7 r1 m
3 ?6 n! T8 {; G2 [6 A3 e
;==================================================0 O9 ^, n9 y$ |4 B8 A) V& M/ Z
;设置功能临时索引
) q6 c, q% N3 x
Set_Function_Temp_Index:
4 _7 q o, O8 G; a2 ?, T; m) c
LDA FC_Select_Index
f) z% ^' `; w5 u5 s
SEC* a; \7 K4 K' Q3 V
SBC FC_Page_Cur+ n; e) f9 s8 R; x' _+ O, @
STA FC_Select_Temp
* j* y6 z% j1 W$ c' \0 ^& `/ I
RTS' u+ ]) \8 M7 R2 y* X7 ^
" }* }7 U* F% l; l) S
;==================================================
% S _0 Y l$ @/ U
;开启功能A% d1 W- i, |8 D
Change_Function_To_On_A:
& i+ M3 d6 a. ^8 i& j
JSR Set_Function_Temp_Index' C, d3 m& h. _7 c+ C; A
JSR Set_Function_Port b; o, l/ T1 J* t, o
LDX FC_Select_Index* A" M! @$ P+ \: g2 N2 ]
LDY #$00' V. ]: U5 B% K. _! i M' g
LDA (FC_Data_Port_A_L),Y9 V; n" }, m9 U7 e% {$ G$ p9 Q
ORA Function_Check,X# ], `/ `8 h+ q" g; y2 l! f6 A/ O/ Q
STA (FC_Data_Port_A_L),Y3 t: H3 M" a7 t5 |
RTS8 W# W& {( P$ z! M8 C
;----------------------------------------* x; [) f0 F9 R8 l6 `& C
;开启功能B d2 P q! I' Y9 |
.IF FC_IS_DOUBLE_PLAYERS5 [/ B. a% V* \* F
Change_Function_To_On_B:
$ u0 f( J `$ e4 v# g6 }- Q' `% f
JSR Set_Function_Temp_Index
+ I$ w) ]; B* x
JSR Set_Function_Port2 m1 }$ [$ G7 x5 {
LDX FC_Select_Index3 B+ c5 f2 T% A1 a
LDY #$00
; r1 a& U/ q. Z' J2 R$ M. ~
LDA (FC_Data_Port_B_L),Y4 K3 J8 C' I9 D# O8 m! j4 r' H
ORA Function_Check,X/ C) J( u2 y% n, l* g- g
STA (FC_Data_Port_B_L),Y
9 L8 S) P, I, |
RTS. J$ _: P8 a& y4 h1 O2 g# I
.ENDIF
- ^# r- g% \$ m$ g, Q6 o! w
;----------------------------------------; C: @7 \ \9 C0 r& R% e
;关闭功能A: d) [5 N6 w6 g* ]7 y# @
Change_Function_To_Off_A:
" y! Z) @3 m) a8 k4 U& o
JSR Set_Function_Temp_Index
4 G" Y3 d- ^9 R+ `% i1 R
JSR Set_Function_Port( l C( v; O9 {- Z* x
LDX FC_Select_Index! J+ C q/ Y" |1 x, _
LDY #$00
" M/ j* k2 p2 n( c% ~
LDA Function_Check,X
4 b. N& ]! O9 a! a
EOR #$FF
/ I% O) f! p" d3 F, g# v/ k2 x
AND (FC_Data_Port_A_L),Y
4 M( y1 z0 x$ |. w
STA (FC_Data_Port_A_L),Y( {& p- A( ?" @. p/ E7 Q: E
RTS- k7 E" g9 K& ~
;----------------------------------------
6 _8 h: r: [) x3 f
;关闭功能B2 i/ B/ @% L9 b* y2 N7 S3 y0 {
.IF FC_IS_DOUBLE_PLAYERS
8 E' z. p9 |# C- c. b k
Change_Function_To_Off_B:8 L" B$ K' ^3 @; A' i+ R0 m1 t$ j
JSR Set_Function_Temp_Index" z& x( D" K6 ~6 ?5 f$ t7 \- {9 e# e
JSR Set_Function_Port1 f( v1 \" b* S7 ~
LDX FC_Select_Index
LDY #$00; _; \9 B# p4 p4 K" N) W2 `5 U
LDA Function_Check,X
8 O. ?6 C8 \' d8 l6 L% T* |
EOR #$FF
, l% v! i/ n" F- Y
AND (FC_Data_Port_B_L),Y
; J6 v5 ^. e2 E
STA (FC_Data_Port_B_L),Y
6 L/ b: t/ P, D7 J* I. Q
RTS2 X2 k) a1 }$ A8 b) `
.ENDIF5 m! D0 ^6 E ]% J0 D4 X- g
6 ~1 R% R8 D6 S* t8 \
;==================================================5 i7 t& k0 E5 A/ O8 U. B
;设置功能状态PPU地址
, D V" |, t; i& x! t
Set_Function_Status_Addr:& A6 ~" _7 Z. E1 i+ Q
LDX FC_PPU_Cursor
) B, m* Q- O, d$ ?: k3 ^$ |
LDA FC_Select_Temp- H, q$ D* q; |% g/ A! h
ASL
* f2 c. i6 B. B2 s- I" u3 H
TAY
2 ?' ~/ b+ T5 u5 {
INY% ]" l- N n& W, h- `
LDA Text_PPU_Addr,Y4 H2 U' D# u: A! P" M& G; c* i
STA FC_PPU_Buffer,X+ v- a9 V. D& m
INX
$ c( @6 h( p& y0 R2 H
DEY4 L2 ` }4 L, u, @
LDA Text_PPU_Addr,Y9 b+ i' m4 `; ?* K& G, n
CLC
# r! W( \6 }4 \! G/ L! W1 G* A
ADC #FC_FUNCTION_OFFSET O2 N: P; {* g. o6 {% g" E
STA FC_PPU_Buffer,X* s; o4 z0 y$ x% r; o0 S, w- v
INX
% A6 k6 S) D2 U0 w! {
.IF FC_IS_DOUBLE_PLAYERS& e" j: z" l2 x
LDA #$02) I: [6 R& Y- k7 \5 Y
.ELSE
% u. W; d) P X, A
LDA #$01
6 K- X* m; u3 o' c2 f, e2 v, E' k
.ENDIF
0 a# u K [- V( T, V
STA FC_PPU_Buffer,X: y/ ?% c! t+ g0 g
INX
7 S' D! M' x* @; |9 ~& g% s' O5 Z
STX FC_PPU_Cursor
9 H8 ]9 x. |# |
RTS; i8 {9 b( D" s: t. T
$ W" R/ h& f }% u+ [6 j- o, w$ E
;==================================================
' L4 ~) c7 M# q) L- z
;获取当前选择索引
f* K% V8 K2 K2 }$ G- ]
Get_Select_Index:6 S8 w- C/ G) i9 f) Q1 L
LDA FC_Select_Temp
" I% ]3 \% V8 H0 r& t
CLC o$ x& _$ }; K5 q
ADC FC_Page_Cur7 T( |; ?4 A: L( A- R
TAX# k& u% S' q; W! f5 y, t6 o" e6 V
RTS; u/ _6 {; t# r* J% ^
/ }4 r1 J- t0 Q% Q
;==================================================
7 |5 I# U3 z/ c4 g- z
;清除状态文本
1 }! z% `0 y1 p8 l+ Y) E5 ?) ?9 J
Function_Status_Clean:
7 _% N( O2 E0 d
LDA #FC_PPU_MODE_CNTC, H) Z# f: S# k: R; w+ I
JSR Set_PPU_Mode. g- z9 |9 V* ]: |
JSR Set_Function_Status_Addr; L3 y7 ?! Z9 v! p# o& P
RTS" E9 ~( Q0 {4 n4 a; @
# ?/ [( w$ ?' R' F* ?. H7 _ T4 i
;==================================================1 e' L3 R" j8 [( s% f$ C. F
;显示开关状态 r- l0 S$ M- b) \
Function_Status_Show:5 ]* f: G1 ]1 W: U5 X
JSR Get_Select_Index
$ Q& x6 y. h" L& H r: W
CPX #FC_ITEM_SUM
* L; q. R( d. Q+ G5 L# t
BEQ Function_Status_Show_Set: m* ^# _% g" D0 r2 n$ z
BCS Function_Status_Show_End+ F- l) K6 T" }! r/ g W" e* M
Function_Status_Show_Set:
& a7 F) n% \9 C) v
LDA #FC_PPU_MODE_CNTL
7 |. {0 c, j8 S& @! B1 K+ t
JSR Set_PPU_Mode2 B/ k% J# y6 |: b3 |$ T, m
JSR Get_Select_Index* v- H: p; F& ?* |1 z5 s# V
JSR Set_Function_Status_Addr4 T( s+ {* w; {
JSR Set_Function_Port
2 t# m& g( [" S1 Z, Z+ F
JSR Function_Status_Show_Check_A
7 \7 r+ {; a _; j( f/ |
.IF FC_IS_DOUBLE_PLAYERS4 _5 E3 S) e( |
JSR Function_Status_Show_Check_B
- _+ i* ]! t5 S; P A' A; j0 Y: o
.ENDIF
; d0 A, w+ a' _" G$ W7 N: |0 N
Function_Status_Show_End:, d+ Q2 g* Q9 [# U
RTS
, |! c9 b* B: t/ p
;----------------------------------------
# K9 \( g7 c: `" [3 l
;检查功能A状态6 \$ _# N. t8 T n
Function_Status_Show_Check_A:
* X. y' p8 l# k. H* I
JSR Get_Select_Index
' Z9 Q/ S" I2 R, {( [
LDY #$00
6 i) o# T* Y) b) J& \* T* t4 }
LDA (FC_Data_Port_A_L),Y
/ p7 f! J/ X% j+ S
AND Function_Check,X
" F! b* u: T" ^. I4 X
BEQ Show_Function_Status_Off
& i& Y" M; O4 w+ L
JSR Show_Function_Status_On6 r6 q1 ~3 ?* z* X0 U
RTS
0 ?1 L$ o/ S: H8 L( ^1 Q
;----------------------------------------) c" Y' P4 g: `0 n
;检查功能B状态
3 e: y3 m; b; V } K# F$ o3 {2 x
.IF FC_IS_DOUBLE_PLAYERS
' v& s( M2 c- z7 f ?
Function_Status_Show_Check_B:4 O4 Y; g; w- R, b6 o% B
JSR Get_Select_Index/ Y3 J8 ]" q; c5 }
LDY #$00
( B2 \7 C9 D; M/ c6 c @0 ^: ]
LDA (FC_Data_Port_B_L),Y$ ^$ C' k8 r' S4 [, g
AND Function_Check,X
! M: J6 X8 P7 x' C
BEQ Show_Function_Status_Off
2 T1 N. M5 c. k+ d4 F' M
JSR Show_Function_Status_On7 {; d) t. _% B" k7 |
RTS
/ \7 y3 z, r7 Q4 E% o
.ENDIF
, s3 b) U* X6 \4 e$ t
1 R$ T f3 a' p9 J' L1 \
;----------------------------------------
- t, B& n7 C( T- U
;显示功能开启状态) N# W$ Y+ B( U9 v3 x7 r) Y$ e
Show_Function_Status_On:
+ i6 X& n/ g* j; P
LDX FC_PPU_Cursor
" j; u( o: J" n, z ^) a* v$ Y
LDA #FC_ON_TILE
: c/ h$ c9 I/ M: T4 _2 X
STA FC_PPU_Buffer,X8 s- u$ C) Y* d4 t9 y+ \
INX( D" C: U/ _& C9 `- r0 B7 I
STX FC_PPU_Cursor
6 k- [0 ^, R9 ^
RTS1 k3 a5 \& ]3 E& G$ X( A
;----------------------------------------0 k$ x& }7 d: d; |( p7 Z! ?
;显示功能关闭状态+ L4 G8 G% ~3 S3 x: Q% \
Show_Function_Status_Off:
! y( E Y5 {: X2 _* ?
LDX FC_PPU_Cursor$ o6 }1 F; o7 u, j, ~
LDA #FC_OFF_TILE# g, K! S+ X+ I; X# K$ l+ q
STA FC_PPU_Buffer,X
& R) s; c- A! \# d" t' R1 t8 o
INX
1 B+ g7 E8 c# C3 S( l6 j) i
STX FC_PPU_Cursor
& S. L |! u' [! o& W, b* Q
RTS
$ F& Q* ~+ `# m; C/ E( Q
1 L' C# d9 }- `
" R0 o; h$ y) Y% N- Q* V
;-------------------------------------------------------------
/ p) c: ]9 n8 t
FC_Data_Copy: ;数据拷贝参数设置5 d! b5 E" K* X# k9 w* D9 D& e
STX FC_Cpy_Port_L
/ A- z3 G7 Z9 [: m9 I" @4 U
STY FC_Cpy_Port_H
& h: i- f6 y3 |
LDY #$00' W/ T# e N) g1 o
LDX #$06; }9 [ w# U4 Y& e% m H B
FC_Data_Copy_Addr_Set: ;从指定地址读入参数
, p G. [$ ~5 D: z! d5 w3 C
LDA (FC_Cpy_Port_L),Y
% t% ~+ t$ I9 q3 [3 E
STA FC_Cpy_From_L,Y- D3 Z) x3 M' N0 a
INY
8 M9 C# b! q( ]( x+ m
DEX1 f' H5 n- I: r. M
BNE FC_Data_Copy_Addr_Set
- u. q. P* O* ]2 }; ?
LDA (FC_Cpy_Port_L),Y- z& E3 T% D! n& P/ S
CLV5 C* s6 {7 M& i+ k0 X
LDY #$00# u" p) |7 P8 ^. N+ P
;----------------------------------: m: m( K# k3 T
FC_Data_Copy_Mode: ;复制模式校验3 K& o% K# a" D' G# t) d; v
CMP #FC_MODE_RAM_TO_RAM
: b& D3 P- O+ n* G0 {: e+ q( ]8 w
BEQ FC_Ram_To_Ram_Mode2 T x b6 P+ K0 r- q6 m1 t! x
CMP #FC_MODE_RAM_TO_PPU
5 v4 G+ ?$ Q. W
BEQ FC_Ram_To_Ppu_Mode: \0 J+ _' [4 c9 x
CMP #FC_MODE_PPU_TO_RAM
: W' `3 V3 M% ]$ ^" ~
BEQ FC_Ppu_To_Ram_Mode
# }0 \) }! `' V1 O$ A# G9 X3 F/ u
CMP #FC_MODE_PPU_CLEAR1 K9 y; v6 Z( Z5 m' @ `1 i. O
BEQ FC_Ppu_Clear_Mode9 b2 u% n# e) S0 i- q6 i- Z
RTS; `; w* g2 X* [2 a0 g! u4 f
;----------------------------------------
/ S/ W6 u8 E5 q z4 }2 t1 m; T) |
FC_Ram_To_Ram_Mode: ;复制RAM到RAM模式# Y6 ]$ x6 } v# ]( D
LDX FC_Cpy_Count_L
/ b5 }6 Q7 d# [$ z2 I. s1 I
INX8 ^) E: R/ {* C/ _
FC_Ram_To_Ram_Count: ;剩余计数检查
7 f# R7 _ k7 K) r2 B& W
DEX
" ~- T+ @! A2 ]0 F. ]) h
BNE FC_Ram_To_Ram_Copy
7 M4 e$ {/ j1 l o! V" n
DEC FC_Cpy_Count_H7 s: e) R/ W% a4 z5 H2 Q
BMI FC_Ram_To_Ram_Over
b2 f1 V3 J1 Z: I
FC_Ram_To_Ram_Copy: ;开始复制数据
4 K- C8 V2 q, Y$ @
LDA (FC_Cpy_From_L),Y0 N6 F2 y& C6 Z4 _- \. k4 E
STA (FC_Cpy_To_L),Y5 `, H0 j+ M, J$ M
FC_Ram_To_Ram_From_Set: ;源地址递增- W, \3 `4 m4 b" W# V5 r
INY
( R% t4 j# h% s) |7 b% G+ _7 M
BNE FC_Ram_To_Ram_Count" _3 G$ ?& n+ D7 A
INC FC_Cpy_To_H
( F& G0 ~5 i# ^6 U3 ?+ ^/ b
INC FC_Cpy_From_H8 c4 M- {2 i- b
BVC FC_Ram_To_Ram_Count( W. I( q- S% ^
FC_Ram_To_Ram_Over: ;结束数据复制0 H5 X8 X) l! U2 y, G9 G& R
RTS1 P9 [: C8 L4 L Y8 w
; D4 r$ X" z7 v% ?1 f
;----------------------------------------: y' a7 {9 |4 ]- ]! B) M
FC_Ram_To_Ppu_Mode: ;复制RAM到PPU模式9 @/ M! `$ {. w3 N7 E5 t
LDA FC_Cpy_To_H
0 Y' V! A; _; ?
STA $2006. g# E! y3 j! w- ~2 I5 i! h' l
LDA FC_Cpy_To_L c) L! W; F) m
STA $2006- \; V4 ~6 D. b& A' ]. D, s6 l3 T
LDX FC_Cpy_Count_L
# B" B$ v C4 n4 O; ^* [
INX `" D" {5 n- @5 _1 U
FC_Ram_To_Ppu_Count: ;剩余计数检查, }; q2 g6 b* L* g9 W; L
DEX! S( ?$ n9 D5 o1 p4 }, v5 Z' E
BNE FC_Ram_To_Ppu_Copy
$ H4 f! V0 @8 h
DEC FC_Cpy_Count_H
n, ] P' ]. S
BMI FC_Ram_To_Ppu_Over% f) X X" ^0 B4 q' s& Z& ]
FC_Ram_To_Ppu_Copy: ;开始复制数据
( Z( |' _; ]' H$ R
LDA (FC_Cpy_From_L),Y
2 i6 c/ u/ o) [3 c/ k
STA $2007
( U8 c0 {% P0 r6 t
FC_Ram_To_Ppu_From_Set: ;源地址递增
5 G" }: g+ @# c7 W' W
INY' s, A" O# ]: h: ]
BNE FC_Ram_To_Ppu_Count) M% e$ F# d: Y- K3 z- }- s& I% u
INC FC_Cpy_From_H! O% F4 |6 X A) V# f
BVC FC_Ram_To_Ppu_Count' [0 l E |" K) `
FC_Ram_To_Ppu_Over: ;结束数据复制" E7 F* x" e: Q6 B4 ]; z' B( t
RTS
) ^/ ?7 K+ u6 j# i( q8 G, A
7 J1 b0 ?* D8 E" `4 i V
;----------------------------------------# y$ |* G+ |3 P# z3 E4 G
FC_Ppu_To_Ram_Mode: ;复制PPU到RAM模式7 ?" H. [) A. A$ J& o
LDA FC_Cpy_From_H9 b$ J( l# Z* U
STA $20068 s2 h5 u" C+ u2 i& r3 |8 R1 e6 U
LDA FC_Cpy_From_L
( Y# y3 m0 S9 H5 [8 [
STA $2006
! D% V: M1 c8 C9 d' w% Q- Z6 [$ F% U
LDA $2007
, u0 j) e! C D; l0 W! F3 j- L
LDX FC_Cpy_Count_L
8 E3 E! O* P1 a
INX% R0 N9 C3 { R; q
FC_Ppu_To_Ram_Count: ;剩余计数检查. G1 F% y1 F7 H& I2 q
DEX
. ?+ a( W9 W9 s
BNE FC_Ppu_To_Ram_Copy8 @; ^ a8 J% F x( j
DEC FC_Cpy_Count_H
* [- i9 k' p) d7 q
BMI FC_Ppu_To_Ram_Over+ y k7 b1 d4 I: J2 l9 f2 x
FC_Ppu_To_Ram_Copy: ;开始复制数据" z3 p+ M; f- C5 O: m) V4 K. X" y
LDA $2007
/ C9 @ a$ J8 ~
STA (FC_Cpy_To_L),Y- ]& i0 G ~9 Y% C" G
FC_Ppu_To_Ram_To_Set: ;目的地址递增+ o2 w8 H% u: A f5 S' \4 ^* H& }2 d
INY
5 R3 j5 ^7 ^+ L( ^0 V: Q! I
BNE FC_Ppu_To_Ram_Count t- I! v5 q5 {0 r+ L' h3 o
INC FC_Cpy_To_H6 r7 L0 [/ ^1 H" A) ~8 j2 x' Q; e
BVC FC_Ppu_To_Ram_Count" i) [0 l1 [" }% g
FC_Ppu_To_Ram_Over: ;结束数据复制
. f$ t. W6 d) Y) J0 n
RTS
0 u+ e9 z0 B3 w! k
7 U8 I2 B: H' w+ N) ~1 K1 |4 o9 v
;----------------------------------------
( I1 m: g" Y! x f0 ^9 l% Q, R9 s, w
FC_Ppu_Clear_Mode: ;清除PPU模式, _% E! {$ r4 L* N3 F
LDA FC_Cpy_To_H
% T" z3 X5 ~3 g3 M, Y
STA $2006
/ ~1 n! g# l% z+ O# j2 K( w% U5 ?
LDA FC_Cpy_To_L
3 j8 }, {$ K: C: u2 C+ @' [
STA $20063 J* A/ N8 z' N4 M0 Z0 v" U4 b# w1 b
LDX FC_Cpy_Count_H2 X( l2 U) ?+ I7 q
LDY FC_Cpy_Count_L
9 i% A1 K1 q; k
LDA FC_Clear_Val: ]: m; G6 j- n1 U$ A7 v) I7 W/ o
FC_Ppu_Clear_Count: ;剩余计数检查/ R) j" e* y. y6 d0 M' e+ n
BNE FC_Ppu_Clear_Copy2 T, }- f1 v* S( G4 u
DEX( ^ [3 U( Y" j4 }$ h, @) _
BMI FC_Ppu_Clear_Over
; P9 Y2 }* O% u- {1 S5 f
FC_Ppu_Clear_Copy: ;开始清除PPU
" j4 d/ R% L; q! D# U. d; L- e' S
STA $2007
" O/ h& m& A: U- l
DEY
/ v+ Z4 @; t( E! r7 @) B
BVC FC_Ppu_Clear_Count; j7 s% }& D- u& u2 }
FC_Ppu_Clear_Over: ;结束数据复制
& N4 ?+ Z! i, {- \* N
RTS: e5 u- b) P t' P5 L5 J
7 R2 T$ Q. Y& t. |2 R1 m3 d9 I" \
;==================================================
/ w- u9 F5 |: `: C" y' F
;保存RAM数据! S7 c5 Z5 W, n# m/ n+ e
Save_Ram:
# `! O5 ~ Y2 Y
LDX #<Save_Ram_Data
! S0 u! e5 ^) z* p% O
LDY #>Save_Ram_Data" B. J8 v/ A% B
JSR FC_Data_Copy O9 J' d, N+ @& E$ R. ?! Y- h
RTS
4 Z1 f2 s! `5 {
4 E1 p' Q2 O6 Q4 X" }5 t s! `
;加载RAM数据
' S; U; }! @0 ?9 {$ c, }
Load_Ram:
7 O5 P% m# G9 r# S- E0 i' E
LDX #<Load_Ram_Data
j& o! C% e, n1 m, L
LDY #>Load_Ram_Data$ B0 G. c+ Q" g1 H R
JSR FC_Data_Copy
; ]7 E& v6 Y9 c7 e- [+ ?; \
RTS: c' A# m1 F2 k* {
) v* K7 I* N8 b& }* u) w+ d
;保存PPU数据
% ^9 e1 l+ k. }! }6 G
Save_Ppu:- p0 f6 n E- O; X! @+ x: }
LDX #<Save_PPU_Data
1 W( t+ e* l/ p, z9 `
LDY #>Save_PPU_Data, U* g0 a! i0 W8 h& g
JSR FC_Data_Copy2 s# R! u, j; ]8 p8 F% F7 G
RTS# v. ?3 e, \5 J& p ~ M* V) U
) ]$ [5 d+ A; [9 q' j s, l: l" r
;加载PPU数据
* o1 p+ r& a8 ~$ }: Z$ {! v; t% z- _0 V
Load_Ppu:
e0 K7 `7 y" \3 s6 g+ k4 K
LDX #<Load_PPU_Data
' K" [$ z$ A+ g
LDY #>Load_PPU_Data {8 \; v2 _) v- o1 F
JSR FC_Data_Copy
: C0 t5 ^# }$ j: D4 R* K% X
RTS! L8 g j# b; C
; M( Z4 K7 O$ p, y
;清空PPU数据
9 l+ Q9 E; N" t, y
Clear_Ppu:# G u/ Q& d3 M1 V. y
LDX #<Cln_PPU_Data
3 B" _: J: v9 A0 |( ^* R9 A
LDY #>Cln_PPU_Data, o" G0 |$ V1 m# L8 [+ {; z9 i
JSR FC_Data_Copy8 C1 T( o& w+ g+ e
RTS& E7 @+ U" X1 }
; @3 F7 q4 S" v- t
;==================================================$ _% ]* o. T# [( U6 f0 ~
;数据配置
4 R6 m. t4 H9 `
Save_Ram_Data:( g3 D4 Q2 n# n2 s2 Q
.DB $00,$03,$00,$63,$00,$01,FC_MODE_RAM_TO_RAM
3 w6 T+ P a$ A2 B4 A# c
Load_Ram_Data:& @* z4 b6 V p N) f" [
.DB $00,$63,$00,$03,$00,$01,FC_MODE_RAM_TO_RAM
8 |0 k& z ]9 n, j0 y0 @( I! }
Save_PPU_Data:
3 ^( Y# C' D9 s i6 P
.DB $00,$20,$00,$64,$00,$04,FC_MODE_PPU_TO_RAM
3 u' O' f, N; O R
Load_PPU_Data:
, A4 K4 V' n& ~% K
.DB $00,$64,$00,$20,$00,$04,FC_MODE_RAM_TO_PPU
7 h/ A; V$ N+ e" O
Cln_PPU_Data:
u( O$ @+ U5 \/ U: `+ w0 x& }
.DB $00,$00,$00,$20,$00,$04,FC_MODE_PPU_CLEAR
2 V& b( u( v! U( R, [$ J& o" p2 n
' R. F8 N# I& ?3 S$ Y
1 X- o2 ]5 ]3 R' m7 B6 c
;==================================================
; {; ]8 v& V: F( m% K. O
;文本数据PPU显示地址7 H. }4 t- J2 i4 P. J" J6 v
Text_PPU_Addr:! b9 a D* y) _/ n9 }
.WORD $20C5) P0 t% A% C( @. V8 ^- b7 ^+ s
.WORD $21051 y' E; i6 B+ ~! q P( t$ n
.WORD $2145
, I4 Q% o5 \4 V" B- X, u
.WORD $2185: O# D1 w4 a' Y: w7 h
.WORD $21C5
1 x6 X( X4 D& X+ I! o
.WORD $22055 n! J8 G& H. e
.WORD $2245
& ^1 m7 X6 M/ O, `7 B7 N+ V- H1 F/ d
.WORD $22854 ?4 Z1 x; j; w& L: y5 I- ?! K1 f
.WORD $22C54 p2 t$ d3 C* a0 |3 N/ ?' w, O
.WORD $2305
& a" H7 z3 u% y/ W: m$ t4 \" I
.WORD $2345/ c0 C) g$ D: E; f
7 D4 t0 C; b$ u/ t' ~. {
;==================================================
6 B3 M# E# G' _8 t& `( b( y
;文本数据PPU数据地址
0 X$ x# j# J3 s* q9 h
Text_Data_Addr:4 u0 ~. [' b3 \
.WORD Text_Data_01 M9 Z6 `% R/ s8 V6 N
.WORD Text_Data_02& ]. b9 ]4 [8 k" k6 z2 Q
.WORD Text_Data_03, T* C: n& Z; N3 x6 ?( O; D' I
.WORD Text_Data_04
0 w* `( {$ o' n+ J3 f/ ~, v/ }7 _
.WORD Text_Data_05
% P& T" W( @6 L4 X3 z' z3 R
.WORD Text_Data_06
7 @; {4 _# v1 z
.WORD Text_Data_07# F: C/ Q% }* H! M7 M: t
.WORD Text_Data_08
+ U2 T; O; r% b
.WORD Text_Data_09
! f; Y* s" u d$ S: }! \
.WORD Text_Data_10! b8 a P2 L; l
.WORD Text_Data_11
: S) O$ P k; T
.WORD Text_Data_12+ [4 j. E( r% U0 L. x9 S E
.WORD Text_Data_139 f% c7 C" ? g0 ~- g1 N$ \ n: A
.WORD Text_Data_14- T8 T4 E5 M$ d" h$ B/ C6 I
.WORD Text_Data_15
" W9 Q- g$ F) Z4 C5 ?) L
.WORD Text_Data_16, I7 ?5 T4 a; d0 q* ?
, [: E' B& M9 \* u! s
;==================================================
, E5 n7 g1 z3 B2 \5 j; }4 }6 ~
;文本数据
; s- E9 |" p) B& E3 _( S
Text_Data:8 v+ E4 U, E5 x
Text_Data_01:0 t. |1 U3 W/ h) o
.STR "01.INVINCIBLE"
" [6 S0 d0 w! Z" Z
Text_Data_02:
& } j3 V1 d9 [8 V9 P( i/ J f
.STR "02.INVINCIBLE PLUS"
* m' u g* a" k/ }( R, J
Text_Data_03:
+ Y' f3 `. @% r
.STR "03.LOCK LIFE"
6 c3 Y& s0 x9 F) n; n5 u* G
Text_Data_04:
2 L8 `9 j3 K+ F2 s8 U( u
.STR "04.LOCK WEAPON"9 r$ h/ s: [- o; T+ x E* w
Text_Data_05:3 a& Z7 s) a- B
.STR "05.SEL CHANGE WEAPON"* l; m, L2 {& q6 t% t7 E5 D
Text_Data_06:2 c( E8 P5 K! ~
.STR "06.UNLIMITED JUMP"* U; g$ l/ G- O n0 a
Text_Data_07:
& j! D& l- x6 D/ C( j4 t
.STR "07.MOVE FAST". U0 v1 x4 n8 J$ k5 F& |
Text_Data_08:1 `' Q7 f# A* ?; s( v6 v3 |# _! m
.STR "08.SWAP SKIN"
$ z8 q* [& N1 D4 x2 a
Text_Data_09:
1 D2 _! ?# e0 L, K5 L. U! T! d
.STR "09.EQUAL BULLET"
, B% o# b4 o; i4 B1 j& k! c
Text_Data_10:; o4 r0 F: b: n% @
.STR "10.STRONG BULLET"$ V6 m/ l6 s$ A1 ^% Z/ F: q+ }
Text_Data_11:
3 k" J- n7 l k/ V3 o; h
.STR "11.KILL BY ONCE"
- `. A" ]4 J) J s+ k. s
Text_Data_12:; p$ ]/ n7 }5 J9 {5 o
.STR "12.FULL SCREEN KILL"' |4 Q$ |4 O, q7 ~' n
Text_Data_13:8 x' D; { T/ K9 \$ w1 W0 S. X
.STR "13.DOUBLE CONTROL" Q9 p( p- W; ^5 h* C/ b1 G' G4 E
Text_Data_14:/ F+ H N+ B3 S" K, m! c
.STR "14.REMOVE E-GRID"$ p7 ^, V. j; i1 ^' ]1 G0 p
Text_Data_15:
1 G1 P2 u8 M8 V9 t# p6 c/ d
.STR "15.FALL INVINCIBLE"
2 _6 V- O" I& W' a' ~
Text_Data_16:" ` I% n9 x" u7 F K
.STR "16.NEXT STAGE"( j. A7 l" z& p8 \( d( D' m5 I, M
- H. Y) j$ P6 D# [9 u# |5 x' Z
;==================================================
6 }' D# u; r9 B
;功能开关检查地址" U( F( G& s& ~& _3 z( f# i
Function_Addr_A:
; R0 x2 m, i- G) ?* A
.WORD $01C0, }8 [7 a/ |, f( ?3 G, t" q$ e
.WORD $01C0( }) i3 T- Z" E: D3 d: p
.WORD $01C07 j: I* C3 }0 A" X6 _
.WORD $01C0
% x7 {# L0 S2 l6 G
.WORD $01C0
3 x6 y% R; d4 T+ \" }
.WORD $01C0
$ q2 v$ w7 `6 o& J$ G5 S
.WORD $01C0: W% k7 t$ N. |- }3 M2 B
.WORD $01C0
6 B4 M% S. k) p! ]* @" l! W
.WORD $01C4
, `* x: s3 c2 V4 M5 x& M7 X8 c
.WORD $01C4
* g' x# r8 {9 B1 v
.WORD $01C4; E% h8 i1 Y7 S( z5 n. O
.WORD $01C4# U1 A. _5 d8 [' N
.WORD $01C4
: e# r; V: @; H* _7 n# f9 u% k
.WORD $01C4
: y% O6 m* `* N6 [% i% Z `6 \
.WORD $01C2
1 P8 b' q# I4 j: |
.WORD $01C4
) }- z7 b6 j, ^% t% u8 P7 r; @
, l0 w- u) l9 b1 i7 N1 Q0 L5 b- G
;功能开关检查地址( ]1 {5 T6 a/ i/ I* X: G
Function_Addr_B: F, N$ _* Y6 s, w+ k
.WORD $01C1
/ v7 q' Q* _$ [, ]) ?3 {
.WORD $01C1/ }* q8 T" P& A+ W! Q
.WORD $01C1
) Y" a8 ? V" R7 s4 r+ g5 w w
.WORD $01C1
2 P2 B/ m4 N, K, c h' e" k4 w) x
.WORD $01C1
3 S5 p0 j, U9 {- {
.WORD $01C1
: y* |( z/ ]9 U
.WORD $01C1
' r, H( I1 [% ` x
.WORD $01C1
% d# \' m' H) J% Q- F
.WORD $01C4
, z% j, Y# U# }/ @& {( |8 E
.WORD $01C4( h a h6 c( O4 `( x
.WORD $01C4
V7 B5 Z/ ]# o
.WORD $01C4, ~' _1 U3 b7 R! c# c. ^4 o# I
.WORD $01C4! d. V4 q+ z! r+ {$ r
.WORD $01C4
; K4 y1 I ?9 u; I
.WORD $01C3
' g4 X' ^% A1 W* f0 S
.WORD $01C4
M6 O5 @% B- R
, a2 I7 t) x- P
;==================================================. t: \3 b, }5 U* _
;功能开关检查数据
; z8 l- b; t+ O6 I+ y
Function_Check:" p b1 V% M+ P( T V T x( A1 ?
.DB $01) J4 c n- D) S
.DB $02
: f+ L* n% ]; D* e
.DB $04& X k5 l! @6 l7 P5 P7 H
.DB $08
/ j g- g) u7 y
.DB $10
7 x1 ]/ y0 S/ p- K
.DB $202 N8 R5 O6 Z: l. Q; D9 y
.DB $40) f" H- c- b7 |! t
.DB $800 Z0 @6 K% b0 |$ n) B' n( q$ L8 q/ s
.DB $019 u9 G# j% k% {0 G" ~! S
.DB $02- Y6 P4 W1 u# M9 l2 S
.DB $04; D# t9 _+ Z& x# v% @# k" Z1 V
.DB $08
7 j" G! Q- e# `
.DB $10
. P% [$ K! B9 Y
.DB $205 E; \" c( J% Z7 \, \/ K6 H
.DB $40
$ H* b& K, m9 l0 O. D
.DB $80
" ~8 C2 u- B, g4 |6 x) u, O
+ n8 ~( T5 }. ~6 ?
Char_Rom:- F h5 y' T. s3 z
.DB $00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$007 Y. y" J) @! R v6 y% e
.DB $00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00
5 d" Y$ _; T- S, W/ s2 C
.DB $00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$3B,$25,$00
1 H, p( L( T3 v0 T; m$ v
.DB $01,$02,$03,$04,$05,$06,$07,$08,$09,$0A,$00,$00,$00,$00,$00,$00
, K) C. s1 C: ^) K/ M* Q3 f
.DB $00,$0B,$0C,$0D,$0E,$0F,$10,$11,$12,$13,$14,$15,$16,$17,$18,$19
4 C3 l5 l$ J I, ~
.DB $1A,$1B,$1C,$1D,$1E,$1F,$20,$21,$22,$23,$24,$00,$00,$00,$00,$00
# d1 A/ o+ s" Z J
" @* k) H) _8 B/ u
+ f5 F! O/ O- B5 n4 n

复制代码

游客，如果您要查看本帖隐藏内容请回复

flamecyclone.ys168.com
www.nesbbs.com

afti · 发表于 2019-11-29 23:03:37

支持楼主，非常丰富的修改选项！

yelei · 发表于 2019-11-30 14:20:13

顶楼主啦..希望楼主多发精品好帖啦.....

狮子座 · 发表于 2019-11-30 14:45:08

改的挺多，支持！

yandagui · 发表于 2019-11-30 16:11:17

重新制作，修复已经发现的bug

fjttt999 · 发表于 2019-11-30 16:11:46

666666666666666666666

caochunyuan · 发表于 2019-11-30 18:27:30

楼主威武

shower · 发表于 2019-11-30 21:38:25

感谢大神分享！可视化修改非常棒！

dabayu · 发表于 2019-11-30 23:17:50

多谢你的分享

DEN · 发表于 2019-12-1 13:14:11

感谢楼主分享

lesliexiang · 发表于 2019-12-3 18:46:27

感谢{:4_92:}分享

yandagui · 发表于 2019-12-4 21:39:53

增加烧录支持（其实是之前遗漏了兼容性）

waikwokt · 发表于 2019-12-5 06:49:43

樓主的修改一定支持, 魂斗羅是喜欢的系列.
多谢楼主分享

fsfz0 · 发表于 2019-12-5 10:13:59

漏了一个下载。现在魂斗罗2部都齐了。谢谢楼主无私的付出。

liuyu000000 · 发表于 2019-12-21 02:21:12

感谢楼主分享

平将门 · 发表于 2019-12-31 21:29:52

这个牛叉大了

leshui · 发表于 2020-1-18 16:09:02

不错不错

brjsdw · 发表于 2020-1-21 11:56:09

谢谢楼主了

liuqi459120528 · 发表于 2020-3-5 21:18:20

谢谢老板啊

878801 · 发表于 2020-3-22 14:13:00

Tec.PNG (8.05 KB, 下载次数: 0)

下载附件  保存到相册

2020-3-13 13:33 上传
得到的文件解压后放在任何FC模拟器即可玩。NES上最优秀的篮球游戏！1 _8 G6 w! F: Z  ^" u7 _) S
修改内容：
1）游戏时按START键可以开启或关闭怎样射球都进篮，全场照进！- t9 S2 d" W3 p& \  s
4 N# A* o  K& S. i2 c
不过开启了是双方面的，看到电脑拿着球赶快关闭！（有声音提示）。" p1 M) ?$ I+ `) P* f2

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