[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]
6 Y; m" [. `0 h. p
;20191129 G$ t. s) h+ o) w
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;程序开始地址
' }, ~# n. c7 x
.ORG $9000
" N! U, K; ~# k4 Q% I
5 C+ k( P1 n0 M4 H8 K
;==================================================
: J4 E$ q' E5 H$ S$ a
;==================================================. \5 b2 S: x0 e2 P
;是否双人玩家8 [) ^# q: E" c, _; C$ b
FC_IS_DOUBLE_PLAYERS = 1
8 t+ r7 O' Z* u& p2 k. {
, d6 x" s% `$ i3 C4 g- }; t5 ?
;==================================================
1 \ `2 y: S* f1 H" L
;PPU缓冲地址配置
+ {& j+ o3 ^1 T+ y
FC_PPU_Buffer = $0300
$ a8 u2 e9 ]8 ^1 f4 X K- l
;PPU地址配置0 i/ w3 G# G/ W2 O; [, v
FC_PPU_Cursor = $003 @( b% j& u, m( n' G7 j
FC_PPU_Status = FC_PPU_Cursor+$01
" h& l8 w0 u3 o0 v$ L
FC_PPU_Data_Cnt = FC_PPU_Status + $01
4 ]$ q* Z& p5 i8 Y
FC_Data_Port_A_L = FC_PPU_Data_Cnt + $01
1 r, |% U# ^; ~' \+ s4 T n
FC_Data_Port_A_H = FC_Data_Port_A_L + $01- U) x; b, S# ]8 I) S
FC_Data_Port_B_L = FC_Data_Port_A_H + $01
4 s5 i% D4 r8 R# ~# ] x
FC_Data_Port_B_H = FC_Data_Port_B_L + $01! d+ e, f T+ M) x! A+ a' P
;==================================================
2 `! l6 O$ f- S# R0 j# \
/ J; V0 k6 M' q# \8 f- e. @& ]3 s
;==================================================
7 n3 D% x2 C' M; C8 }6 Z
;选择项地址配置
/ u4 T9 w0 ?7 b9 y& v
FC_Select_Index = FC_Data_Port_B_H + $01' m( c: E4 t+ \2 d. c! n
FC_Select_Temp = FC_Select_Index + $02
5 U1 v2 n6 }6 P
;NMI循环计时器
" f: W6 o$ z, K# m% |, n
FC_Time_Count = FC_Select_Temp + $01" g( `+ d5 m8 q
;==================================================
: \1 w9 d4 d: H: U% T; c
) H. T6 \/ F4 B& d# J8 B+ b- A" V
;==================================================
8 v4 c6 A, i, o$ ?: ]# v) o$ q
;光标配置
4 }1 K8 c F D
FC_Cursor_Addr_L = FC_Time_Count + $01- Y* c8 G" |4 e9 J v+ u y8 H# s
FC_Cursor_Addr_H = FC_Cursor_Addr_L + $01
8 Y- Q# x7 T" ~" O* p
FC_Cursor_X = FC_Cursor_Addr_H + $01
2 r" [: p9 \/ N7 A
FC_Cursor_Y = FC_Cursor_X + $01
0 [- r8 I' Z, l1 J
;----------------------------------------
8 i! h- z1 n. N
;光标图形号
8 a* i4 n" X& s4 ~: o+ T- h1 L
FC_CURSOR_TILE = $3E' P, O* E, w9 D
;光标偏移像素值5 T0 |7 a" Y- Y+ l/ V+ z
FC_CURSOR_OFFSET_X = 12
' i4 @: ?/ B; i& i& j5 c" s" {; o
FC_CURSOR_OFFSET_Y = 1
* B P8 w6 b6 z
FC_FUNCTION_OFFSET = 21
r8 P9 ~# b+ H* y2 ?' C5 H
FC_ON_TILE = $3D& B" q+ z3 t; S3 K
FC_OFF_TILE = $3C' O4 I- t$ U/ o( t
;==================================================
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, R9 r- _4 Q1 O8 A! p, ?' i+ d
;==================================================% H; m U4 @' |+ I7 a; h2 H, K
;翻页配置) u: a6 f: p* A. O I5 f
FC_Page_Old = FC_Cursor_Y + $01
8 y, c5 X" n- t% j7 d' ? k
FC_Page_Cur = FC_Page_Old + $01
/ ~) i, W: s* P9 z7 E7 {
FC_Page_Item_Count = FC_Page_Cur + $01
( `9 T0 |% @% [, B
FC_Page_Item_Buffer = FC_Page_Item_Count + $01
. k- o/ C: }! S# v5 F2 @0 P; K+ [+ {
;----------------------------------------
& V7 c* ?: C" ^. N. C- U
;翻页属性
" q1 H9 p. k, s% t, ?# K! B4 ^0 V/ c
FC_PAGE_SIZE = 10" P5 {1 C' p* I; Y+ y
;PPU单次写入缓冲项数9 u$ K8 ?9 J" t; }' q2 p3 F
FC_PAGE_BUF_SIZE = 2
% R0 P4 u: D7 B
;----------------------------------------+ ]5 I c' d. b$ o# t4 W- |) g
;显示项最大索引属性0 w# b% ]( |0 g( d/ y& \% M" }
FC_ITEM_SUM = 16 - 16 N3 O- x& W4 T8 l9 E% ]$ V3 g
;最大页索引属性
7 F% p8 v1 B$ y, x5 O
FC_PAGE_MAX = FC_ITEM_SUM/FC_PAGE_SIZE*FC_PAGE_SIZE+ f, ^# g V7 l0 @# K
;==================================================
" o# b% {5 ]$ f% F$ \, f
8 p/ R! M3 s4 M
;==================================================8 [( _8 ] W/ L5 w
;按键配置
3 k& u% [4 r* u
Button_Keep = FC_Page_Item_Buffer + $01
t: l) M! I1 O7 f
Button_Once = Button_Keep+$02
6 f- W4 j; \+ d, C- |8 O) f0 C
Button_Temp = Button_Once+$02
( b H( v# a6 A% o W; l2 p" Z! N
Button_Buf = Button_Temp+$02
i' u5 \+ I/ Y. c. k
Button_Status = Button_Buf+$02 n: P' o0 d0 c7 f6 W
Button_Auto_Delay = Button_Status+$027 m" _: ~4 g& l' v n% @3 W6 E
;----------------------------------------
. I- a+ {2 v5 K7 Z6 l
BUTTON_DELAY_MAX = $189 Y8 c$ ~3 t+ g: T5 r) v: D+ B/ P
BUTTON_DELAY_SPEED = $08
9 m* C3 i7 n. M! `
' I& ] C9 N8 f7 c6 e. N
BTN_UP = $08
* M2 \7 ]( P8 R2 |" V( Z8 _6 ^
BTN_DOWN = $04 H! A" [ X7 f) ]6 g; E
BTN_LEFT = $022 \0 l' X' z' u: p- K h- [- I
BTN_RIGHT = $01+ `3 |. M& Y( s8 |' @
BTN_SELECT = $20
& b" W, \* N+ h y8 Q4 V3 B5 o
BTN_START = $10
7 B5 Q& H5 l6 T% _2 h
BTN_B = $405 ~ C* z" \ o
BTN_A = $80; E! H2 _% Q4 P
;==================================================4 z2 d8 ~$ D* d- z1 W" K8 E$ A
, f3 Q7 i5 a4 q) R7 I/ H% [
FC_Copy_Addr = Button_Auto_Delay + $019 q8 d& o2 W- h7 K
;----------------------------------------
, c& \; S6 m% i+ G1 f1 S
FC_Clear_Val = FC_Copy_Addr+$00 ;清除模式覆盖值% d9 U3 c, G) L" |9 Q7 n
FC_Cpy_From_L = FC_Copy_Addr+$00 ;复制来源地址低位
% g, f- R; T, ~% M8 a' x2 K
FC_Cpy_From_H = FC_Copy_Addr+$01 ;复制来源地址高位+ n0 z; h7 ~+ d
FC_Cpy_To_L = FC_Copy_Addr+$02 ;复制目的地址低位
. C+ ^4 @" Q/ y/ X- j* d/ N. ]
FC_Cpy_To_H = FC_Copy_Addr+$03 ;复制目的地址高位
( H5 @7 A' G q# N
FC_Cpy_Count_L = FC_Copy_Addr+$04 ;复制长度低位7 X& h* H* r7 U8 O
FC_Cpy_Count_H = FC_Copy_Addr+$05 ;复制长度高位! G* z. w5 a! q5 t
FC_Cpy_Port_L = FC_Copy_Addr+$06 ;配置地址低位" r( y) C4 J$ \$ B& B( A
FC_Cpy_Port_H = FC_Copy_Addr+$07 ;配置地址高位
- R# u* t& j3 d: X0 [
;----------------------------------------9 _7 F4 R' ~% g7 b: I# E
FC_MODE_RAM_TO_RAM = $00 ;复制RAM到RAM模式 e, r9 v+ A8 g+ i7 s' z. ?
FC_MODE_RAM_TO_PPU = $01 ;复制RAM到PPU模式' Y6 f6 n; E8 i7 a$ C
FC_MODE_PPU_TO_RAM = $02 ;复制PPU到RAM模式/ l+ S, d9 ~9 y, L
FC_MODE_PPU_CLEAR = $03 ;清除PPU模式
6 a0 o; l& F4 W* J E8 K q
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;==================================================7 ~3 F0 Q# w6 X# b8 Z
Rom_Nmi_Addr = $FF
9 a% ]. A' E- R/ ^( i: T7 ^
Rom_Btn_Once = $F5/ w, Q# o0 }$ ^7 v, [
Rom_Btn_Keep = $F9
5 E6 D' v$ D0 e* ~8 ^% r, x$ J' a
Rom_Pause_Addr = $25
! Q& I# q. T* r0 N! \
Rom_Pause_Val = $01+ a4 V: l/ w& j7 b u
Rom_Pal_Addr = $07C0
0 x1 U* P! d8 _' J0 A1 j7 \
;----------------------------------------
: V4 i! n4 M+ q, j& q5 u% A I: K; s
Save_Zero_Addr = $6200
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;==================================================
) B5 J) \9 |3 |+ t$ E
;==================================================
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;程序入口' B& a% B0 M$ L8 r2 n
Enter:
2 K4 ]6 c. _2 d+ I- @' s
LDA Rom_Pause_Addr3 f% o" E r( @; `- ~& e
AND #Rom_Pause_Val
( S0 z8 r. y$ f [& Z" L
BEQ Quit_End$ ]+ ~3 |2 U, L0 G
LDA Rom_Btn_Once, \) L {7 Y' Q/ z- q
CMP #BTN_SELECT
+ m) z6 _3 n( T$ V4 R _
BNE Quit_End, `1 e: f* a. m+ a; r/ A1 ^
PHA4 A* n2 l3 t6 F% A" q( x
TXA
5 Q# {# j* j% W( H( E& g
PHA
& w7 o' p3 K, o) _: }/ |( S
TYA
# {' {1 H. r: f! y
PHA
; V* o; }# R# I0 Z& w) W( |
JSR Wait_Sound_Stop
4 b. e6 L4 |1 c: n
JSR Save_Screen
) J1 E! W* D2 D' k
JSR Program_Begin
) k. W* A* h# i1 Q1 F( k
JSR Load_Screen+ ?- B5 @- [" L/ ?" }
LDA #$10* @$ ]2 \. p2 }) O9 ` g
STA Rom_Btn_Keep7 w- k9 e4 Q! [& e
LDA #$00
4 O4 |/ n6 H& M- T! E$ j+ f
STA Rom_Btn_Once
6 K4 A5 t4 Y9 l# T( U$ ?- Q
Quit:
PLA2 o; }! o6 E' h0 j% m- k B" o
TAY
1 ?* B: i) d, h, Z4 p0 C, t0 m
PLA+ ~' `% q3 ^# j# e
TAX! J; }3 S/ A0 j% i7 ]6 B
PLA
5 L6 O: \4 ]# B4 U {. k
Quit_End:( g& ]# ~5 b1 g+ R1 C
RTS1 K4 p# I" p" ?4 D
) A; S2 ?% K5 J+ {) N0 I. ]9 \
;==================================================
9 M8 ?6 y' t9 w. f( ?
;等待音乐结束- a* V& K" X: g' ]$ R/ A
Wait_Sound_Stop:/ z+ B P4 a: v( m. m
Wait_Sound_Stop_Check:
S0 d/ M3 [ i l0 G
JSR NMI_Wait
( S! t3 E0 Y8 a r
JSR $F8251 y( F" H! l5 S: f$ S$ R; R2 d, h$ h
LDA $010A
$ J( z3 h' o* j4 ]8 k# H, h
BNE Wait_Sound_Stop_Check
9 J5 \' V$ h2 s+ [1 Y
RTS
; }; \+ G; E) N3 Q8 ~4 D, H7 x
/ t7 U1 w; Y. k A
;==================================================! o/ [8 T6 k" {% i3 C! O) J
;保存屏幕数据8 l8 q& z1 a; \0 b# e, k( q
Save_Screen:# h& N3 C8 l* K; n
JSR Screen_Off
( o7 p# v; h3 e7 ]
JSR Save_Zero% O4 n2 A$ Y1 j2 k5 c
JSR Save_Ram
- |% e* u( U, ?$ P! G: o' c& q6 B
JSR Save_Ppu
+ x3 U0 P2 r3 h7 i- D" c
JSR Ram_Init1 S% ]0 U" }5 N2 M
JSR Sprites_Init
4 ?7 ~6 I! q& q. ^% S2 E# w
JSR Clear_Ppu6 ?' S" ^/ A' [; C3 C0 u
RTS+ G4 v* w! P- \- {9 `% _4 A: m
0 k% G# ]- M6 u
;==================================================
3 Z! d, \2 y. {& b% v c2 x1 x9 ^
;加载屏幕数据
8 l9 M, N7 {, h0 D- _
Load_Screen:- c( a8 N/ w* ^
LDA #$002 R0 S" t+ R/ ~, J( `& n
STA $2001& Q9 ^* x8 f( u
JSR NMI_Wait
! m q: q V6 X9 @' P7 A/ w
LDA #$02
! K- | t) l6 L0 M( R3 U" I
STA $4014& i9 B! U! R4 K( ]. H/ |
JSR Load_Ram
]. I, G* R9 v% r/ j, B
JSR Load_Ppu
& J8 q) V' ]) s# `3 A; L- u$ @
JSR Load_Zero" e& L1 e* @# D9 ^5 i2 x# Z
JSR NMI_Wait
$ K6 R1 [# C/ e. z! `
JSR Load_Palette* |* Z# ~' g( u# R
JSR Screen_On
! S( p+ N2 a# u
RTS
$ e) ?1 r9 p: ?1 U/ z M5 E9 C
$ R. i: C0 J/ g! E6 u
;==================================================
5 m+ t, b. A. R
;关闭屏幕# _1 W5 w4 q9 v5 h% z
Screen_Off:# B) g; R& U& {$ O% m$ S: s
LDA Rom_Nmi_Addr
, M0 ?; A6 [6 w# d! h
AND #$7F
q4 p+ l& G5 Q; N: [* V- B! ]
STA $2000
& G- i; n# |; c6 R6 b
JSR NMI_Wait
$ q+ D \' M2 _4 \8 s
LDA #$00
. G \$ ~3 K0 P9 y7 r0 z
STA $2000
# B# I7 ^ a# r! l3 \
STA $2001
2 ^/ L; h" N+ e' F4 J9 k
RTS3 g0 S; l' p( r& ` R8 e
; s; D( g; P( g7 \
;==================================================
2 N) h5 ~! U, }" g% ]) b; \
;开启屏幕
! L5 X# ~5 d/ Y; q9 m
Screen_On:6 ?- g8 j2 v5 ?
LDA Rom_Nmi_Addr
2 ?7 i' J, F3 K+ z" S
STA $2000: m" I2 w3 K) D' p+ B: v+ {. Y( _
RTS, y1 w) H1 B ]% l2 L' P
/ E8 ^9 Q+ w$ q* ]% P3 Y0 b
;==================================================& {/ S4 R. E% Z
;清空占用RAM. Z+ u a- z+ t( \1 d- J1 C
Ram_Init:$ O/ N# m- U4 d M U" }! z k# J
LDX #$00$ E, e$ Z4 A' }) t5 J! @# C8 Y+ Q
LDA #$00, }; q. x9 x2 B5 `$ l) W" J
Ram_Init_Set:# G& u8 @. g' f) a# f
STA $00,X, o' Q# ^ h2 C/ }5 J3 j4 S
INX
' ^( W- r+ [1 ?2 u
CPX #$40% o; W$ R6 w. I9 B7 G2 K+ |7 O
BCC Ram_Init_Set
3 H; M0 l) @, O0 A b( a0 q
RTS) G( X, U( t6 j: ], I( V* H$ P
0 h4 D& u' }7 ~! z6 r
;==================================================
) k4 `- ~8 m \* J0 z- X9 M
;清空占用RAM6 w+ I+ e% ^1 U. T" f) t
Sprites_Init:) x% q. ?$ [- g8 j! h
LDA $2002
7 r" G- X' O& L. U5 b
LDX #$00
% M& i5 f, V0 c' H
STX $2003
$ Y; K5 o7 q" ~8 d& @
LDA #$F8
. R9 s) H G' c2 n0 T) w+ c, @
Sprites_Init_Set:- E& C% j! V- T8 p6 [
STA $2004
8 p( }6 @$ ~7 E" c* q# I, e* i8 d @
INX
# ^. S! s% X6 w# J7 k
BNE Sprites_Init_Set
) X% D( Z' \! e8 d# A
RTS
6 b2 v! \0 E! F! s7 ^& i2 _7 J% K1 R
" P3 f) a f& O1 \' V
;==================================================: |/ K$ R) L {0 @/ u0 I
;保存零页数据
" S+ C5 Y3 H; e* {5 ?* j: F
Save_Zero:; R( d$ _0 w4 [
LDX #$00
3 ~% `1 j2 y, |! `) G4 Q- k
Save_Zero_Set:
, `1 B6 b# S" G! R$ B, _/ e' K
LDA $00,X$ x/ m3 s& T; V! S! ?& t% `
STA Save_Zero_Addr,X
- U& b+ M$ j) V' U
INX- o* I W$ o+ n' j
BNE Save_Zero_Set
& Y* R3 L9 l7 \. K- y7 G
RTS
' S& Q* P" i% g# H
- Q5 a) f/ x2 d, a3 U) {
;==================================================5 X" F" {6 Z/ V6 P8 E0 Y
;加载零页数据
( I" R. `4 A6 }
Load_Zero:* q, f& f% v, H. }+ y3 v3 f C& w* `
LDX #$00" n& l% @- k) f8 U: `
Load_Zero_Set:
! L1 Z! G$ u8 s2 {: X( m
LDA Save_Zero_Addr,X1 `) o) H8 Y q" i! G6 I
STA $00,X) ^) G- Z9 t% `9 ^; m
INX
( \. u8 T& _: W) |
BNE Load_Zero_Set
5 c# o1 m9 |! D5 X4 V
RTS7 C. X1 j. z# l" w- N
. Y3 Q, T4 ]6 `0 w) w
;==================================================6 K3 G' h& z0 e$ c! P6 ^7 p' N
;恢复调色板( Q5 D( P7 g. w8 ^& H" o
Load_Palette:2 w2 W" [+ a# ?! ]
LDA #$3F/ v, L. J$ E0 I/ [8 o' Q6 a7 Q- d
STA $2006
5 q7 s( r& ~7 e/ b3 e
LDA #$00
& u: q8 n2 U: J. M& O8 \* _/ f- m
STA $2006
% Y8 J5 E+ \ i) w
LDX #$004 ?4 F" Q* s- t7 r" B4 }
Load_Palette_Set:
! u% K$ O( \0 g1 ~5 l' }! B
LDA Rom_Pal_Addr,X
/ W& q8 ]% \( f+ R3 [7 b5 O
STA $2007
6 g% _* B: I' C% k9 G
INX; B$ q0 I" q- u% b: ` l) }6 V
CPX #$202 j4 E5 q0 C" J g6 |2 B4 I
BCC Load_Palette_Set
5 Q; l7 ?7 Q9 m1 K
RTS" }$ B! ?2 Q- Z: u
A+ D' l; n5 B( j
;==================================================
- I; E2 d, ?, d0 d% v5 N
;==================================================
3 ^' r: k! T0 z" r# U* N5 ^' e
5 Y7 Q: U& q% H- p/ D
;==================================================; l7 d) K" h! d& ^7 c2 {% X: c
;程序开始
. V% ]3 J5 I+ B: F0 u# U, y
Program_Begin:1 ~0 Q" g$ T1 Y; J2 f
;==================================================
3 S) l- H0 X6 U. A+ I6 g- s( ^2 s
;图形设置
9 W% W6 A/ M2 x1 w, t/ w& {+ o1 Q7 Z4 \
JSR CHR_Set) N, |% f+ i% c6 {
JSR NMI_Wait. {0 O9 v$ ^ I# P2 M5 b
JSR Palette_Set
8 J) F# C; H* f
JSR PPU_Data_Page_Show" \% P: |8 _1 H8 k; q2 h) F
+ T9 K: U$ h& ^- Q: \/ c3 e0 b
;==================================================4 L! ^5 s' ?3 S2 J# Z/ Z
;开启显示
) e3 l+ k: h9 f' H1 N5 G: G/ }
LDA #$1E
0 F9 B7 i7 {+ z, o# V& A
STA FC_PPU_Status
: @/ {7 M+ A3 V3 Z' `
2 R' K2 L/ f- _: x
LDA #BTN_SELECT( N. N; A" K! t& D
STA Button_Keep
: a& n* e9 [" O: K
;==================================================
' _9 o2 k- |* L3 q. p
;模拟NMI循环
- K) f' z% s5 `* V( T9 T1 N0 l
NMI_Loop:" K. `4 C" x( e% @. |# R
JSR NMI_Delay1 i2 m' ?( L: w2 H! [
JSR Button_Process- q. _; L7 n5 l+ y- N
JSR Button_Auto_Press! v- C/ G6 ?3 t2 K
JSR Change_Select_Item, b- P: O# g5 X; \8 l
JSR Change_Function" a/ b3 a0 ]4 c8 F" u8 I( O# z
LDA Button_Once
4 ?6 r1 p- W4 X/ Z0 j q* }
CMP #BTN_START2 ~4 l4 z; I5 I0 a3 s" r0 P/ Q R
BNE NMI_Loop
, v: B! v' Q2 e7 o! z- v1 K
RTS. E7 a/ a5 ~3 F- {! s* F r' v
0 M7 n8 w# G4 T4 ]& p
;==================================================
7 Q- A) |- e6 Y. ?
;模拟NMI中断! S2 k# k7 _ v$ S' s9 Y
NMI_Delay:
4 ~8 u5 N* J. o- a- f1 O6 B! r
JSR NMI_Wait
A4 i1 ^( ^4 L8 v; J
JSR Show_Select_Cursor
+ w1 V3 E9 t0 B- Q1 K
JSR FC_PPU_Process: B' T( G% m0 {
RTS
8 s2 U! M5 b% z* [& ~! g |8 G+ a
& o8 D0 z! H" @7 l' h3 V& B3 o
;==================================================
* r9 G6 \9 t; B7 T4 Q2 t
;等待NMI中断/ D, L: b7 `; i1 J
NMI_Wait:
# b1 C& K% [1 y* Y! C3 B" r: M' l
LDA $20025 o1 P/ \2 n) ]4 @/ }+ q* J) s$ z
BPL NMI_Wait8 c4 N& t* \' B0 z3 e5 n$ O
DEC FC_Time_Count
1 @# ?" I, b% g
RTS2 O$ S% Q( ?8 {8 k3 K9 Y2 E5 n
7 y0 T8 L; t; W1 l5 c
;==================================================6 [ q( |/ v; L" r
;PPU写入模式配置属性
+ g4 U& Q! R7 K, J/ d; R
FC_PPU_MODE_CNTL = $FE ;带计数行写入8 Y# w+ U# X8 e( k% I
FC_PPU_MODE_CNTC = $FC ;带计数行清除9 M4 h, F) f" [. h2 \( }& `
;-------------------------------------------------0 D; n: X3 g. w, A, s, X
;PPU处理1 w& G' v" Y' N
FC_PPU_Process:
5 X( d1 e, p2 }
LDA FC_PPU_Buffer2 b1 v; ?9 O+ B
BEQ FC_PPU_Process_End3 q4 ?& {0 B, U5 ^. `0 [ b
JSR FC_PPU_Process_Beg
. m9 l0 c: ~/ U/ d _
FC_PPU_Process_End:5 `0 Y% S+ A# V8 ]3 C! N2 J
LDA #$003 M* V! L, N% u) H/ I. U
STA FC_PPU_Buffer2 C8 W1 o& F* i# n
STA $2006: X0 O7 [/ t6 u
STA $2006& ?; w+ J& {7 b+ N2 g
STA $2005. B7 N: C) O1 _: |6 K1 t6 A) f
STA $2005
: i4 c9 R* T" _# @, l% C! y
LDA FC_PPU_Status+ [9 I" k) T5 I" {
STA $2001$ G( P$ w% C3 f0 v1 f. q
RTS' Q4 K1 |5 J; V4 q; B
;----------------------------------------7 p4 J7 }* a% L$ l
;PPU处理开始- z7 w9 l( Y% J3 I, F
FC_PPU_Process_Beg:
) ?- M- s; k+ R
LDX FC_PPU_Cursor. p/ s# h" X* ]
LDA #$00- ?* k5 J9 P$ N) w# v6 f' M- ], n
STA $2001
, [+ z( w! m3 P! z# X
STA FC_PPU_Buffer,X4 k; y" h% Z7 v3 `4 q8 L
STA FC_PPU_Cursor
3 @' P/ P" S/ d4 W/ v& `1 N
LDX #$FF; X1 g/ Y8 e2 Y/ [ h
CLV" S4 ?3 V& [4 I, s4 ]9 e$ D
FC_PPU_Process_Mode_Select:" [; {3 R0 B# s; h
INX
6 {. e* B a1 ^ u( o( G
LDA FC_PPU_Buffer,X
7 C: ], f6 G1 k0 @/ P8 C2 Q. p
CMP #FC_PPU_MODE_CNTL
7 S4 U% [2 k$ S
BEQ FC_PPU_Process_Mode_CountLine
' E) N; N" R8 j$ m
CMP #FC_PPU_MODE_CNTC
, l" Z+ m" D# o% j
BEQ FC_PPU_Process_Mode_CountClean. \4 ~+ e* t% X# E2 Q
RTS
/ K% H, W( ]( }7 D
;----------------------------------------+ x/ Y6 x% z% j4 R
;计数行写入模式
8 ?1 O. s2 _2 M' u" {! S0 _
FC_PPU_Process_Mode_CountLine:
+ x, ~) k& t- ]/ ?6 q% O
JSR FC_PPU_Process_Set_Addr_And_Count
4 W! v1 I! Z1 _
FC_PPU_Process_Mode_CountLine_Write:
5 N( J; S/ P5 T- _
INX! Q3 C, x- l5 C- B. f' O$ B% ^
LDA FC_PPU_Buffer,X& @6 P& D( N h5 k: g8 o
STA $20079 s* F7 B5 C: o
DEY
7 ?) C( L) h# r) g2 b/ s3 E: I
BNE FC_PPU_Process_Mode_CountLine_Write
1 u j7 f1 j4 i. B+ S) k8 D
BVC FC_PPU_Process_Mode_Select
. U) n) P7 y9 t" [
;----------------------------------------
2 B1 }+ t J& F1 G) _% a
;计数行清除模式3 v/ {5 [+ J g1 Q- J
FC_PPU_Process_Mode_CountClean:- I x0 U0 u( q, j, @- i! s
JSR FC_PPU_Process_Set_Addr_And_Count8 [- D' F& n+ c" @7 R+ V
LDA #$00+ M& {: R/ V) n6 N2 O/ D7 ^8 O/ S+ [
FC_PPU_Process_Mode_CountClean_Write:
8 K( f( E& }9 \ D1 F4 K
STA $2007
" I: N" \4 ~0 Z
DEY2 } g" \" t6 o
BNE FC_PPU_Process_Mode_CountClean_Write2 {5 P( x) `: q2 y, \2 E: y) h
BVC FC_PPU_Process_Mode_Select
. p4 x, }* U, a* a. q4 |) K
;----------------------------------------
$ k+ E) [% v+ k$ h+ K
;设置PPU地址和写入计数9 u0 d& Z9 b1 J& {* o& `8 D& M+ Z
FC_PPU_Process_Set_Addr_And_Count:5 m) d3 P2 X1 [/ q' U
INX
' T8 y5 _/ a7 C" Y# s
LDA FC_PPU_Buffer,X _/ o0 ~0 m9 N7 C
STA $2006
$ @$ @7 R# a+ t& }# ~
INX2 m \8 d& q. l
LDA FC_PPU_Buffer,X
" ~" n9 ^* N; V T! J
STA $2006
) n( P8 i/ L* S; J! i, b4 `
INX
1 M- z2 n5 g1 y' Z
LDY FC_PPU_Buffer,X
7 n% `5 C$ g8 |0 `% i$ J( q
RTS
1 Y! i& E! z7 [1 w. k6 r/ Z
: O! z' ^; ?, Z$ l
;==================================================
- l' J2 T' }1 C* |. [2 w( l4 J
;设置CHR图形3 b( L" |2 o& i2 }1 y/ }5 `. G* U
CHR_Set:) }/ K: g/ Z- u4 E6 b
LDX #$054 `5 S8 V+ c/ L" k3 S, {
CHR_Set_Data:
$ g$ x7 [& ?0 b7 g6 X4 Y* T
STX $8000
$ u" y0 ], w) W( ^- T
LDA CHR_Data,x4 U4 D( T. D! X6 C, c; G$ M
STA $8001
3 r# V( `# P$ K4 L4 q! I
DEX7 I" b Q# k9 k( [/ \# D' m' L
BPL CHR_Set_Data
9 l j# {/ k- Q4 G/ }( L( e- B
RTS( P- q& Y4 \: A# r( T3 n! i
;----------------------------------------# z3 |+ S; O9 w1 P. w
;CHR图形bank数据/ n0 f8 {9 s# o8 V& G4 ]
CHR_Data:
5 O9 q9 A9 ]0 Y, W1 x
.BYTE $00,$00,$00,$00,$00,$00; f6 x- A1 V7 R
( M. f2 i, D1 L
;==================================================: E, t% e2 z, i) A6 I5 B
;背景调色板设置
) F8 @( u# { p, {2 h
Palette_Set:
" k+ F3 m4 s2 B. m; `7 Q1 t
LDA #$3F
1 w1 r: j7 K! R3 ^% b
STA $20061 n0 q, G. X3 H* u, H4 Z
LDA #$00
3 Z+ Y( U6 _' @6 \: B
STA $2006
6 H( E" n" w" _' t- D# a
LDX #$00! l# L5 k% G' u, A) P H0 g
Palette_Set_Data:; N3 Z2 X# I7 T
LDA Palette_Data,X
0 D$ X2 ]0 k5 x
STA $2007
: M$ w Q7 S# e) @4 D; P! F
INX
' j6 {0 K7 l2 ]# N
CPX #$20# k# Y2 f/ g1 G( [: {
BCC Palette_Set_Data
) m; }3 e% T s% X. H: @6 a6 E
RTS
: u+ I- k& U9 U; a4 y
;----------------------------------------
5 U, W. E! @+ K& e! j: Y
;背景调色板数据' E& }$ p) P" @/ R% D
Palette_Data:. i# l) b) q5 {# g
.DB $0F,$29,$24,$24,$0F,$20,$20,$20,$0F,$26,$26,$26,$0F,$2A,$2A,$2A9 J) r8 M/ R) T
.DB $0F,$20,$26,$16,$0F,$24,$24,$24,$0F,$26,$26,$26,$0F,$2A,$2A,$2A: \( X+ f# @. Y. J; V9 m3 R( @
' H. w/ E! ~- V% V, y% e
0 c1 h) {- L$ g/ S2 i5 z; K/ t2 H
;==================================================- E5 n9 l4 t7 }
;按键扫描# L M: ~/ P- e$ F6 w1 A% E
Button_Process:
8 k5 y2 ?# ]* H+ ]5 A6 {
LDX #$010 K" @5 p8 d4 ^3 |
Button_Process_Beg:
* }' y" O# E) I+ s- ]4 [* B2 ~
JSR Button_Scan
+ E& p& w; C/ a6 S, C* \- A7 w
LDA Button_Keep,X) R1 W5 g( ]4 Q, g0 T0 N1 v. R
STA Button_Temp,X
|4 p; m4 K$ J
JSR Button_Scan% I. R9 K4 {3 I! _3 o+ |9 Z
LDA Button_Keep,X; ?! M$ b+ k2 f/ {3 M0 L
CMP Button_Temp,X& F n/ b0 ~( g/ D
BEQ Button_Get_Once
: s) K6 g, O% j; ^. C* \
LDA Button_Buf,X
& I6 H; D$ z5 [& e2 J
STA Button_Keep,X7 y3 [8 s# I( p: V( I# C. Z' {
Button_Get_Once:3 x- A& P+ M- {4 t
TAY' q. e, Z, e) J# H
EOR Button_Buf,X
4 f& b; {* b7 {
AND Button_Keep,X
% W, S# S) }' f) E) w
STA Button_Once,X" R( R8 U1 w* r6 |/ w4 x0 M
STY Button_Buf,X
, Z# F9 b1 M& P5 ?6 p# ?
DEX
( X0 e! E& [1 P8 k* ^6 ~2 s
BPL Button_Process_Beg
# s; H" x+ A& ?: X% M4 u
RTS
- x* ]) W" Y( N# H8 ]
;----------------------------------------7 A0 i* V7 @& X
Button_Scan:
3 i2 @; z+ u2 A, O2 p0 S$ T6 W3 L; A
LDA #$01, f8 @9 V: ~3 `
STA $4016
0 Q% Y& m* S9 }- t
LDA #$00
2 c7 z' `+ G5 A2 _
STA $4016
! X3 [$ e5 h4 h
LDY #$083 N6 @7 ~8 } [1 X# G7 ~
Button_Value:6 m$ @0 b2 f% M' O
LDA $4016,X
. N( k4 a! { Z3 B/ N7 Q* O- O
STA Button_Status,X
% H9 _5 Q2 e7 x
LSR* Q! ?# W' n+ i6 b- }( e
ORA Button_Status,X
d* |8 P$ |% S
LSR
- s# ~4 s* N6 J# C
ROL Button_Keep,X
+ ^# @7 d+ j; C1 X. N, K
DEY5 C! ^5 S1 c, d) J. e4 w# w9 W
BNE Button_Value$ [3 u$ ~6 F. g
RTS, {& a! z& f }3 Q6 `
2 Y& y7 j: _8 s/ H( ^2 l7 ]; ^* }5 y
;==================================================7 F: p* h j6 |8 F) b/ o- b7 g; e
;按键自动按压' @# `- x- \$ t! S7 L
Button_Auto_Press:
: {3 m, N3 A6 } l" ?% d
LDA Button_Keep I2 J8 I( n! }: @9 o
ORA Button_Keep + 1" V$ U/ t" i1 a# T/ p9 C1 ~
BEQ Button_Auto_Press_End
4 s6 w a* |6 k) W! s8 ^- k+ h) k
INC Button_Auto_Delay
2 t& M& n/ N9 F* b3 ^3 W# p, r0 [! C5 ~
LDA Button_Auto_Delay: a" S, k7 B6 D/ {3 M) A9 I' p* Q
CMP #BUTTON_DELAY_MAX
8 Z; }' L2 ], s5 Y7 J6 C
BCC Button_Auto_Press_No_Active
, Y2 @9 X4 M# [$ p( G
LDA Button_Keep
0 r9 ~8 ], E+ I5 C% B
STA Button_Once$ i3 P h# m/ a/ z' b5 S
LDA Button_Keep + 1( G) {1 o% [8 E& Q7 w# v# O
STA Button_Once + 1& [2 C' C/ j0 h4 `: z
LDA Button_Auto_Delay
/ L8 n; n3 d# @2 w8 o( ]# ~8 ]9 |
SEC
, i/ }* N" ~3 {$ n4 A7 N
SBC #BUTTON_DELAY_SPEED
) E4 m2 |% K8 |% o# @
STA Button_Auto_Delay; B6 y) ~) i' i* b" b
Button_Auto_Press_No_Active:
! l- b6 {% `2 \0 j% x
RTS
% k& l; ^: T/ J2 f
;----------------------------------------
1 o, V% e( P& L% {
;未按压按键
1 e7 i3 W+ K0 a* _* w' _
Button_Auto_Press_End:
T1 \: V+ O, ?" G8 R
LDA #$006 g, ~/ b- A% h$ u" @2 Q ^
STA Button_Auto_Delay5 Y1 l0 [7 T: F5 {
RTS
0 ]: X* E1 f# h4 w: S1 S% c
7 J- ^& x! |: O* {
;==================================================( S$ L/ b8 P0 d* r% I, K+ h
;设置PPU写入模式
/ n9 o8 h2 W+ G. b
Set_PPU_Mode:% F5 o; o" l% S: o; e1 ~
LDX FC_PPU_Cursor
& X K1 Q$ k4 w q" S
STA FC_PPU_Buffer,X8 ^; v8 Y) C2 R
INX+ @ `: R0 l) _2 @5 d+ A! S9 N
STX FC_PPU_Cursor
& y3 Z) T: @2 d; `6 a
RTS" u+ [/ @4 v# M3 I9 u- v
# X. L- }( S" \) z. T2 ]* W
;==================================================
9 g+ \- t2 [8 k1 g% T; n
;写入单独一行文本
4 D* D0 X+ X% Q' ?7 p" s0 `
Set_Select_Addr:
0 P! v, M& ]. [- s% L+ F w
LDX FC_PPU_Cursor0 ?: T; d4 c9 D" ^! {& T
LDA FC_Select_Temp
! o. g/ a9 }# R% W# m2 c6 D
ASL/ {) y m0 H1 F/ J; F" S
TAY# q: J! H$ H% ?# c8 c& y/ s* l7 o
INY/ @2 p- G' B' A8 q
LDA Text_PPU_Addr,Y
6 ` O2 e9 h" Z8 u1 B" _
STA FC_PPU_Buffer,X
; \4 T" ~0 Y y, P o8 v
INX
9 q+ E) x L/ B9 ^* V
DEY: P+ V9 @2 t/ A! T1 y, M% o& O
LDA Text_PPU_Addr,Y
2 F$ W% w- T& W7 C) c/ r! }9 U
STA FC_PPU_Buffer,X
) [- O. H5 {+ W+ I% S; M
INX5 A; c1 X; G. D2 T$ n0 e
STX FC_PPU_Cursor
6 S/ m! V: R4 W. c
RTS
, f2 w5 ]9 s& K7 o1 `8 \5 k9 P
! U4 d! H' g3 B$ a7 [+ [4 K# O
;==================================================
5 S6 f2 l- M" r/ k
;写入单独一行文本
N( ]7 O1 G1 s1 {9 L
Set_Select_Data:
1 s$ ]* D0 ?: d* k% J
LDA FC_Select_Temp. o# Y% H! N8 H n7 W: ?
CLC1 c7 r6 X! ~7 S" d) e- g
ADC FC_Page_Cur
7 j, X+ S3 j* N3 s; g
ASL
) a& U; `- c: R- z3 b, L
TAY
- o3 L0 R3 x! ^, G
INY/ M h* ]3 y* D& }) Y% l
LDA Text_Data_Addr,Y
2 e4 a8 F# ] w+ G
STA FC_Data_Port_A_H+ k* G! j! U5 M( S3 |! h: J+ d
DEY
q2 B4 [0 G9 L) c a
LDA Text_Data_Addr,Y+ t" v5 T% J- I6 G# }1 U4 V P
STA FC_Data_Port_A_L
2 ?. U5 \) O8 v h
RTS
% s; U8 R# _. S+ |
4 F* e' I; S( v) N
;==================================================$ P& o7 ~$ H6 x8 c6 k
;清除旧文本# |6 A/ |3 A" ]/ H2 J
Set_Select_Data_Clean:1 y2 ^, [7 O1 W3 o# } M X8 Y( M
LDA FC_Select_Temp4 l0 ~ G+ O9 l$ }# o m" e9 {
CLC
& T+ z5 t2 R9 y2 q8 B6 \, x% W
ADC FC_Page_Old
+ k+ Z! ^" L7 H {0 o
ASL
+ T& W4 g" A" W. U4 ^ t* j1 p
TAY2 Y+ L5 k8 C9 F0 |2 H4 ~
INY! S2 s7 @" @. D
LDA Text_Data_Addr,Y1 p' M% c) ~3 W" G
STA FC_Data_Port_A_H" r4 g1 G0 O$ i7 s' \9 Z1 M- }* X
DEY
; E, h) x4 F9 b
LDA Text_Data_Addr,Y2 t; s" G3 @: h" e/ b6 _
STA FC_Data_Port_A_L
8 [8 ~; m- q, O3 z
RTS( ?8 U$ Z2 `, C: `4 N$ i: |" ^- m
. P& o% [% u8 ]$ E8 w! e
;==================================================
: j7 D- H9 ^6 s6 t4 F
;写入单独一行文本
7 p7 f. @& s1 t, r" u- Z& I
PPU_Data_Write_Item:
B* g+ ^9 ^6 Y9 ]/ V, A" z
LDA FC_Select_Temp# C; ^7 v8 p8 b2 i
CLC
$ J3 A, c. g9 a! X" B
ADC FC_Page_Cur
$ l+ ?! y+ Z0 }1 e' T4 P
CMP #FC_ITEM_SUM
+ U, r- O) Y l
BEQ PPU_Data_Write_Item_Set
9 _. B0 W$ y" z4 S8 `
BCS PPU_Data_Write_Item_End' ?1 p# e, {6 J8 t" a( @4 [& F
PPU_Data_Write_Item_Set:
+ D2 n0 I9 b8 m$ V8 S, ~; T
LDA #FC_PPU_MODE_CNTL" ^& u, ^- Y/ f# M! K. E
JSR Set_PPU_Mode/ {. r* X4 R7 S* {2 T
JSR Set_Select_Addr
5 p3 E! V$ n# j% Q
JSR Set_Select_Data
7 G7 a: \" h! d
JSR PPU_Data_Write_Line; G1 t, t8 A; Q1 ^" v$ h% w
PPU_Data_Write_Item_End:8 ^0 F% i R% e$ Z0 {! J$ Q
RTS5 K" m/ k; K2 X6 w j% l
( _- o' X6 E# }: U6 |7 o! @
;==================================================& L" G: S: |) K; `- `# u
;清除单独一行文本' Q' Z& D4 Q; v W* \6 \: \0 S7 ~1 M
PPU_Data_Clean_Item:1 z, g" ?! P: N6 x+ s
LDA FC_Select_Temp2 h" ?/ Y- g( d
CLC& H- c* ~" V" F& Y
ADC FC_Page_Old
6 I% ?9 C q1 S) K7 o
CMP #FC_ITEM_SUM
& T' C. d& v2 O- K) C
BEQ PPU_Data_Clean_Item_Set% ~7 c# s2 v( x4 m( l- v
BCS PPU_Data_Clean_Item_End
, A- N7 M, x* Y: N# G$ T$ j6 k
PPU_Data_Clean_Item_Set:
|) N' M9 a$ H
LDA #FC_PPU_MODE_CNTC
+ a3 J$ K( c+ ^8 {6 i; Z
JSR Set_PPU_Mode
! R7 U5 k& k- k) I) D/ j
JSR Set_Select_Addr/ [6 O1 c+ g$ u1 A7 L+ I: _
JSR Set_Select_Data_Clean0 ?! c# y) [4 l" m/ \
JSR PPU_Data_Clean_Line* ~! Z/ O5 C6 B5 a9 q) w
PPU_Data_Clean_Item_End:' ]6 y7 h# q8 @) k M O7 r; E
RTS, b/ D0 y; P4 h" t
" X) h" I9 _8 s+ V8 h8 G
;==================================================
! J7 [/ a! h- L* b" E w
;页内容写入
$ S+ T9 s, u, z" v0 l8 D
PPU_Data_Page_Show:
# p+ X2 t- Q6 ^( `9 l1 ~* E( E8 h- K' \
LDA #FC_PAGE_SIZE" Y2 B0 j' a' S8 A, E
STA FC_Page_Item_Count
/ h& ^/ V* ^1 t5 P. O9 T7 D# d
LDA #$00& l9 s" t: L( k, ?! N
STA FC_Page_Item_Buffer
" |% K: e! S% Z, O
STA FC_Select_Temp
# ^. Y9 `2 k/ ~" b
PPU_Data_Page_Item_Set:# Q( o* q# u' C2 I7 ~0 X
JSR PPU_Data_Clean_Item
* @- M/ _9 k$ @) ^4 X# ?
JSR PPU_Data_Write_Item/ {* {# L8 d1 M2 E5 v9 z
JSR Function_Status_Clean
' D) v/ h# B9 I6 u: L2 j8 b
JSR Function_Status_Show9 \9 ^6 h6 \' F, b$ F* |) M5 b7 c8 X8 L
INC FC_Select_Temp% I% m& I' r- U d/ @
INC FC_Page_Item_Buffer8 v+ y+ x: ]7 `" Y
LDA FC_Page_Item_Buffer
' W0 v' l0 J) y6 C3 X, Z
CMP #FC_PAGE_BUF_SIZE
1 U' [+ _, |& {, [# Z K& Y
BNE PPU_Data_Page_Item_Set_Check
) G+ v" O5 c1 S/ g1 B5 ^
JSR NMI_Delay
% }2 W7 A* p3 o6 P3 C3 t
LDA #$00/ W( e3 D7 N" x/ V: v: d# N% n
STA FC_Page_Item_Buffer% R* H A* W0 `# ^$ v% h9 e
PPU_Data_Page_Item_Set_Check:
2 L, o) m4 J% ^# X5 A
DEC FC_Page_Item_Count* f9 \% M# h8 y/ C- ~
BNE PPU_Data_Page_Item_Set/ D1 t8 X! {* u2 |
PPU_Data_Page_Show_End_Check:; E- h O3 k: E- m" U. ~. p' R, B" n
LDA FC_Page_Item_Buffer( ]3 g; G; t% `; ?+ y* j
BEQ PPU_Data_Page_Show_End8 O. T( d* `! A, H( e
JSR NMI_Delay) v1 X1 O$ p3 I$ h
PPU_Data_Page_Show_End:
$ q/ i1 \8 c& x; Z
RTS
. y* _% u3 ?1 J8 I+ Y! t6 D
8 v* q/ j6 [) p3 s3 E$ k4 p' D
;==================================================2 ^ T4 I* i' ]! e) q7 i) p6 l
;PPU单行数据写入接口8 S. D# c2 X2 ?2 M' ]9 g
PPU_Data_Write_Line:8 W& G+ m9 |" l( I, o
LDX FC_PPU_Cursor1 H' l, n) n, }( n: l+ R
LDY #$00
* W9 W1 b& C3 X8 ^. ^& _
LDA (FC_Data_Port_A_L),Y
: R) c1 L( T# M0 E+ K
STA FC_PPU_Buffer,X
0 o! A, y- `5 s& @! T
STA FC_PPU_Data_Cnt* Q; ~- e* k2 h
INX) U9 K. N% \( r) g
STX FC_PPU_Cursor
, s1 O% M- M$ W$ Q6 {5 U
INY$ m5 J0 f1 f% l, S. Y \1 g
PPU_Data_Write_Line_Set:
" k! M) A+ y7 X% \% R) f6 A( W
LDA (FC_Data_Port_A_L),Y
/ A2 [1 u( F+ s5 b8 R
TAX
7 u" @8 W: T3 C4 ~
LDA Char_Rom,X
$ ~! O& |& R! `6 S; B
LDX FC_PPU_Cursor
N3 O# b; [( p! x& [+ h; h
STA FC_PPU_Buffer,X
_( d6 l! f% [1 L, m9 R- ?/ t- @
INX
4 S" S. K9 F, V; r
STX FC_PPU_Cursor
' L6 h7 g) s; o4 S ?8 D
INY
: k; u* e! M+ V, d# A: X5 t
DEC FC_PPU_Data_Cnt- x1 [5 y8 R! w7 K& i7 B1 r* Z
BNE PPU_Data_Write_Line_Set0 x$ b1 A9 v$ M% n0 R6 G
STX FC_PPU_Cursor
?1 o& n1 }( g6 j! x
RTS7 W6 h$ ~2 g5 h1 g& s5 m, S$ Z% T Q
- ?) r5 _3 B4 ?
;==================================================& w) B9 e' c. r- f; ?
;PPU单行数据清空接口
* T1 s" h* s/ D7 Y
PPU_Data_Clean_Line:( N# U$ A* u; L6 d( W( z3 y$ b! g
LDX FC_PPU_Cursor& E6 ]$ Z2 r: \2 b7 Y0 o1 L. r
LDY #$007 r2 S9 q& N& l
LDA (FC_Data_Port_A_L),Y
0 q) t7 O2 ~$ n# X2 I
STA FC_PPU_Buffer,X$ K7 t# ~2 ?: _) n) H; t7 k8 @
INX
8 v1 G& g& A M1 T# ]2 N0 x
STX FC_PPU_Cursor
' e7 Q0 x" d9 ^+ {
RTS& W% {% }; U% P: N
$ _/ ~3 { z. g$ y) t/ \
;==================================================9 q6 Z$ A4 ^; Q. U3 K# d
;更改选择项
1 A0 j* H, P0 Q: x \: i4 ~
Change_Select_Item:4 n! H1 ]" ?) D8 H
Change_Previous_Page:
( e5 q( a$ p' K) p3 q% l
LDA Button_Once
, }3 k& p$ D8 y9 M
ORA Button_Once + 1' A: S3 W/ h1 _ V
AND #$029 a; R# g6 r" u! H5 t, x3 d
BEQ Change_Next_Page. G: }& c* M" ^9 A# s# U
JSR Change_To_Previous_Page
/ U" X) A1 b8 A3 Q1 o
Change_Next_Page:
- A: f0 o! q% D6 A9 R
LDA Button_Once, r" A' X, S0 _) _7 |
ORA Button_Once + 1
$ O2 p, L! d7 m7 y) _- X: ~
AND #$01 ?: {/ b" O; M
BEQ Change_Previous_Item
. N) n- W7 }4 {7 V1 y
JSR Change_To_Next_Page N# s7 u* N) x* D3 Z
Change_Previous_Item:
) B/ t" N C0 g
LDA Button_Once9 S6 c Q; Z' b" P6 ~& |
ORA Button_Once + 1
5 N# v7 t$ O: m
AND #$08
$ u9 p, N' @% @: |8 e1 r
BEQ Change_Next_Item
' Y: N. w' ?4 O. o3 y: A& O
JSR Change_To_Previous_Item3 w+ j1 _$ e' |8 M/ Z" T R5 V9 E
Change_Next_Item:
+ N H, \7 u- g X9 h
LDA Button_Once% d e7 D, {% J9 ~: |
ORA Button_Once + 12 f5 _. G/ ~- |9 _( ]$ Z
.IF FC_IS_DOUBLE_PLAYERS- ~" P5 r5 [3 G. _$ C
AND #$04
! Q9 e* B: z6 A' i. T: F5 s
.ELSE9 M& s6 C0 I: `% t$ e, l! ]
AND #$24
( m6 Y) ?& j0 L. p' e
.ENDIF& F; X( ?9 E7 `( A1 L$ ?
BEQ Change_Select_Item_End$ U' q* c- z5 q: j2 `1 g
JSR Change_To_Next_Item' f$ Z j9 s# Q" F% h
Change_Select_Item_End:2 Z8 b# x; U+ ]: }
RTS
9 |% h: h4 I' d/ C$ ~6 ? i# C
( I& S- t {* o1 z) P" m
;==================================================
8 F( W. g$ p5 B% N2 n+ a' y
;切换到上一个选项 _. g0 Z. ~6 O6 t5 I
Change_To_Previous_Item:0 R7 u U/ A W& S7 ?) M
LDA FC_Select_Index
6 w7 j! B# c r) l7 ^! y3 l. H
BNE Change_To_Previous_Item_Set* P0 `4 A2 t& g. w/ M
;----------------------------------------7 ?8 ?, I; {; G
;切换到末页最后一项
x H; `$ k* R. {- s3 k( w8 M
Change_To_Previous_Item_Set_Last_Page:$ c. c e- \. z! m! x6 _3 \
JSR Record_Last_Page_Index+ T% {! T9 @! l4 [9 [
LDA #FC_ITEM_SUM
$ F$ y: M/ E8 W# q- |
STA FC_Select_Index
; Y9 p, g# m3 o# F% E% Y3 [7 y
LDA #FC_PAGE_MAX
# s7 R5 _+ f2 Y3 y& R' r! h
STA FC_Page_Cur
: O9 |& j7 r. T2 y" {0 L
JSR Update_Page_Content
6 C$ i$ N! G# Y* q S- N7 N
RTS6 f! R, N- |# O% [
;----------------------------------------3 [7 o j( u8 P, s
;切换到上一个8 _- ]( z& X. W7 r2 I8 O
Change_To_Previous_Item_Set:2 Y; p- y* R% Q; D
;检查是否需要换页
5 v9 r U0 [ R# \
LDA FC_Select_Index1 k+ T' q8 E& E5 a$ x
CMP FC_Page_Cur1 E w& s% x$ p. s' t. j
BNE Change_To_Previous_Item_Set_No_Page l" c/ g1 D) R* G. ~. J3 Z4 l
;----------------------------------------1 }: B5 ^$ I9 z* a- {# M8 v! _
;切换到上一个(需换页)
* ^4 \, Q- |' [2 j) X( ~
Change_To_Previous_Item_Set_Page:
& Q% Z8 s8 l& ?8 g
JSR Record_Last_Page_Index
, t& [) Z" q% N! i# o- c
LDA FC_Page_Cur9 h( a C8 P; t# z( @# P8 g% o
SEC! z( K( m- C- R
SBC #FC_PAGE_SIZE: f, }! C& A- r; {5 k- r$ p4 G \
STA FC_Page_Cur4 @0 ]3 k# L0 a) t
DEC FC_Select_Index
; p0 D2 M' S+ b6 @$ m' k8 ]. X
JSR Update_Page_Content- F* }2 K) o; h/ [2 w5 g
RTS
! F( ]0 L' ^/ O7 g7 i
;----------------------------------------+ h" T( Y3 S2 ?( M# \
;切换到上一个(无换页)$ T* u: S& K! _* E* X
Change_To_Previous_Item_Set_No_Page:
! @- d6 y; p( ?8 G% L$ I9 S
DEC FC_Select_Index7 Z/ V: O# k4 L3 M- w# g
RTS
+ w" r: n9 y. T' C5 X
7 H3 N% i9 [$ [& e' D9 H2 t
;==================================================1 j5 c8 B& e9 ?) E" _: Y
;切换到下一个选项
0 I& @0 a, D1 z( d3 u
Change_To_Next_Item:
- v7 o" n+ h5 f( M @8 c
LDA FC_Select_Index
/ ~8 w8 L3 T4 G1 x0 Z5 l1 t p d
CMP #FC_ITEM_SUM
+ p& q% D9 M8 U7 b* P$ o, Z5 _2 `5 {* y
BNE Change_To_Next_Item_Set
, Y5 m; G' X' R$ ]" v
;----------------------------------------
8 [8 @+ p3 j' O6 ?5 T; [- ]; V
;切换到起始页第一个
1 N3 Q# b* W0 a4 k4 Z9 r% n
Change_To_Next_Item_Set_Begin_Page:8 {7 ~" _3 y) n
JSR Record_Last_Page_Index9 q6 }; N& j9 Q- b
LDA #$004 `9 F; ^$ }6 ^: O
STA FC_Select_Index
V' c g) E7 _& p7 K$ f# q
STA FC_Page_Cur
# | r0 \/ F# m7 ~" L" F3 u8 M
JSR Update_Page_Content, o# ?8 [: H$ n% q3 A
RTS, d2 O# n7 f0 Y/ W* V: b
;----------------------------------------
2 }# p: s$ f J- S6 Q
;切换到下一个
- M1 I; n7 m/ k0 I$ I' @' w
Change_To_Next_Item_Set:* w$ r. V. ?9 m5 x6 E7 j
INC FC_Select_Index
" B* ^6 }8 G- t& T9 D
LDA FC_Page_Cur
* @/ v( R' b; d1 s. g# `0 Z
CLC
/ p, A" u0 U+ p- p: g$ f6 a
ADC #FC_PAGE_SIZE0 X# r* J" ?! S: a8 H2 O
CMP FC_Select_Index
. C& C3 H' @" }+ O1 Q
BNE Change_To_Next_Item_Set_End! @% j0 L) `+ |: f- e8 d
;----------------------------------------
" \4 I+ Q3 H9 v
;切换到下一个(需换页)
! q! O: C# o) z; F' D3 H
Change_To_Next_Item_Set_Page
/ t% \! C' e: n4 t
JSR Record_Last_Page_Index1 ?1 y! c6 v' u. t/ R9 G1 @: r
LDA FC_Page_Cur
! Z9 _$ O% k% P! a8 k( t5 N5 k
CLC0 A1 d2 G# M. ]" z
ADC #FC_PAGE_SIZE" }% _# x9 o; a' f1 _
STA FC_Page_Cur
V; r) d C! I3 B
JSR Update_Page_Content$ B4 B- I/ c3 S d
Change_To_Next_Item_Set_End:
& Z( {$ K+ l5 T6 T" [7 x
RTS* i$ o- F6 i+ H9 k* ~
$ `9 A* y3 h# W% z: j
;==================================================7 b. A6 Z- g' a9 ^2 q! n/ p& X
;切换到上一页
" g" B [" \+ e% y( e+ u; e% t
Change_To_Previous_Page:; \$ l* ?/ u5 }0 h( R
LDA FC_Page_Cur
, z0 O4 z! Y r. r6 \6 \
BEQ Change_To_Previous_Page_Set_Last_Page
0 | Q/ G8 r$ K5 r& Y1 N3 b
JSR Record_Last_Page_Index
4 M7 B$ W l' S. b# m) g, z y
LDA FC_Page_Cur
! ~& m; n; H( p' ~" w- ~4 @
SEC1 X- w8 Z- s2 H: C$ M
SBC #FC_PAGE_SIZE0 G) }9 M/ f$ Y* x
STA FC_Page_Cur
/ G& P' a+ G/ `7 p$ Q' u/ s, j6 l
LDA FC_Select_Index
$ P$ ?; \" H3 D" R( S% g* G
SEC: N1 ?8 z+ @0 m3 p
SBC #FC_PAGE_SIZE' M$ \: H9 y) O6 z( B! ^
STA FC_Select_Index5 ^& o% T' \/ M# }1 q8 `
JSR Update_Page_Content, i1 B8 Z. C+ k0 S1 l: R5 P2 a1 j
Change_Select_Last_Page_End:
7 a* p6 t c$ }7 n
RTS& e! A% N4 l& r, g" H; S
;----------------------------------------* _, k) m1 E/ _+ J% x
;切换到最后一页
- ?# y; x; ?3 w3 G9 h- _8 K
Change_To_Previous_Page_Set_Last_Page:
) ^4 @- o+ y* @
LDA #FC_PAGE_MAX
. Y3 C: ^* J) D5 {- i& \& @
BEQ Change_To_Previous_Page_Set_Begin_Item5 r- r: ]( b, b' \% l( {8 Q) z
JSR Record_Last_Page_Index- Y( y2 s' W- K# [, v
LDA FC_Select_Index$ ]7 j# s6 b, [ Y' ^) X8 S+ N
SEC
: e& }2 `, ?* z; H& k; \$ s3 P
SBC FC_Page_Cur- c' R5 g, Y* u2 W8 X4 H' {% S% ]: @
CLC
5 N& e1 ?( }; b* @2 S/ v
ADC #FC_PAGE_MAX" F8 W" ?2 C0 p% c% L( w' ?
STA FC_Select_Index
2 K2 O9 [1 e& r9 B7 r
LDA #FC_PAGE_MAX
1 u* l! I) t: C" W4 I Y
STA FC_Page_Cur
H9 c, x+ U+ g$ L4 ?& Q3 c
LDA FC_Select_Index7 w& y8 Z/ u8 W! U
CMP #FC_ITEM_SUM+ G s3 l# H4 y8 H( Q* K! L, s
BCC Change_To_Previous_Page_Set_Last_Page_End
& m( J9 x! ~* W% t- B4 A5 A
;----------------------------------------
5 Z" {/ Z8 m5 m9 e! e! q! E8 L
;切换到最后一项
) k7 A# z. t' n
Change_To_Previous_Page_Set_Last_Item
# M! u' h( {, _/ k# y0 g
LDA #FC_ITEM_SUM( T# h( S& z4 n1 [! q6 n
STA FC_Select_Index
$ u" p) S8 M. B" k3 x
Change_To_Previous_Page_Set_Last_Page_End:5 U2 T! |# `9 O4 S; ~
JSR Update_Page_Content# F" n& t4 S4 ]! x- z+ \( J
RTS1 s' j& U" z9 F0 h" \
;----------------------------------------
4 l9 v0 y" Z0 |" A& m8 ~
;切换到起始项(最大页只有一页时), a& r/ M" Z4 A; o, j* J* Y
Change_To_Previous_Page_Set_Begin_Item:
+ `( N6 R! X5 x% Z
LDA #$009 U" ^ K7 o& V* t
STA FC_Select_Index' ~& y* `5 z# x( C9 c/ z7 [
RTS
4 j1 A) Z6 A4 ^2 ~
$ }. B: d- q7 J# [
;==================================================: r9 Z) P0 S# ^6 c# H
;切换到下一页' b! t* d3 }# x5 O# ?
Change_To_Next_Page:/ ]8 A3 R2 [6 v _
LDA #FC_PAGE_MAX$ o, m" x- | L4 j" J
BEQ Change_To_Next_Page_Set_Last_Item
; W B1 H8 N$ g6 D. c5 r% [2 ]
LDA FC_Page_Cur; \2 [5 R+ z- w) |* g! X
CMP #FC_PAGE_MAX
& d) X) D# i" n- j0 g
BEQ Change_To_Next_Page_Set_Begin_Page
6 H* V$ w0 C9 c h- ~
;----------------------------------------. S* @( [) S: I4 P1 ~7 @9 [
;切换到下一页/ W5 J2 @7 @3 w% R1 b& V1 [
Change_To_Next_Page_Set:
' k8 a7 ~ b8 D( c1 Q
JSR Record_Last_Page_Index
7 N- V( i* }$ z9 @( k. K
LDA FC_Page_Cur( T' W p* Z" w* Q p; m6 A1 D
CLC8 J4 `% B/ V! V! N: C
ADC #FC_PAGE_SIZE8 V' b% e3 I8 @4 k* j; U
STA FC_Page_Cur
0 o- U9 Q! d5 D9 V8 G# U
LDA FC_Select_Index
3 T! c! U/ O, G1 J! R9 R
CLC% m# `: q6 R3 F6 X
ADC #FC_PAGE_SIZE
J+ M1 X( x. a; s, N
STA FC_Select_Index2 n, \% l* a% ~# H* H
LDA FC_Select_Index8 l/ k! N6 b Z/ o8 h4 h& ?, r
CMP #FC_ITEM_SUM/ ~! p1 k0 {* F# g
BCC Change_To_Next_Page_Set_End
) Y" L6 h. y$ ]% S) ]: Z- h- }
;----------------------------------------8 @% Q6 g9 `) x! ^ T
;切换到最后一项- H+ u, W$ O) n& D+ z8 @
LDA #FC_ITEM_SUM0 y7 K; ^' _( z$ _+ ?; _1 q, o
STA FC_Select_Index5 q# ~9 n2 g3 B9 w
Change_To_Next_Page_Set_End:
% @, H' H" s5 n6 Z, V+ r6 _
JSR Update_Page_Content
/ a( [3 X3 |# D8 h: t+ L a2 i* j
RTS0 m0 ~& u( b0 {& ~& N, c; c
;----------------------------------------
$ y0 H- ^$ F, h2 c( a* W
;切换到起始页" y0 ]6 L1 v1 ^3 E
Change_To_Next_Page_Set_Begin_Page:
3 Y. \! B1 L# @
JSR Record_Last_Page_Index6 \/ r: F% s6 \0 }
LDA FC_Select_Index8 G: E1 J; `0 x* z1 w
SEC% W8 h; p6 s2 K+ t/ F$ T# ]
SBC FC_Page_Cur0 c& s' j- _8 f. o c, l2 H
STA FC_Select_Index
$ r6 P h; @/ |1 Y' T. z' r9 |
LDA #$00
6 _ s, C, C: d& H/ ~
STA FC_Page_Cur, v; J) d: ?. A2 _
JSR Update_Page_Content
" m7 X3 N* L* T6 V3 Y9 }2 ?; x: L3 O
RTS
" ~5 V9 L& A: h8 G2 ]3 K
;----------------------------------------1 g: h) S3 j) Q. S9 B# ^2 D
;切换到最后一项(最大页只有一页时)9 O8 u" T5 l" G1 |: ]7 n9 F1 ?
Change_To_Next_Page_Set_Last_Item:
, Q( {/ @, R' ]. G9 V
LDA #FC_ITEM_SUM; @+ k2 N0 a+ v1 V) U2 a
STA FC_Select_Index; E& |% I- n0 |. s# T
JSR Update_Page_Content. [2 J4 A- W( m" S/ R
RTS1 O& e% Y* `2 _. ^+ r& U
& ?8 o2 ^) H4 @% `3 ]% K% [' e
;==================================================
* Z2 a# H0 f' S+ p" C
;更新页面内容
0 q& V7 F' _/ K' I$ Z
Update_Page_Content:
. f5 ^" R2 X" p& W
LDA FC_Page_Cur4 v2 m/ t! S; [( b) v
CMP FC_Page_Old
7 L% x$ n8 M2 E* f' F
BEQ Change_Update_Page_End: u, y. T' ?) q) |5 j
JSR PPU_Data_Page_Show
( k' @. N5 V& S2 a) f Q
Change_Update_Page_End:
; [/ t" l$ i8 Z l3 o& h. B
RTS' E2 v" n% X: H' b( l% c- S) `) V! b
- j% N; \3 O: R
;==================================================/ ~) m+ W+ H( R+ o( o9 B7 i) x% _
;记录上次页索引
# C" _1 M" J8 ^
Record_Last_Page_Index
2 X! D" j: {6 a) \8 L
LDA FC_Page_Cur9 V6 d. i8 i3 O' `# B
STA FC_Page_Old
- Q, e, {6 U4 O5 ~, H r
RTS0 U: X4 ~! z' g1 _7 L
. Z1 p: J/ J& }/ D
;==================================================
- S' T, u6 B% c& h2 E8 E" g2 p
;显示当前选择项光标
5 K+ C5 G0 k% `- @
Show_Select_Cursor:( x0 w& S0 a0 q+ Z* s
LDA FC_Select_Index
8 F5 R- k; a3 F) I
SEC/ E, T9 M& V. a3 Q
SBC FC_Page_Cur/ b+ ^! ]2 E" m% g* H" p& h; k9 C
ASL4 o) R+ F# Z! s2 f- ^* K0 e
TAY
/ S) U9 t, i9 M+ t3 ]
INY
! f. f! L7 c3 W# ]* U0 v7 o$ V2 n
LDA Text_PPU_Addr,Y6 m0 o( C0 g- f! |2 E! e2 J I
AND #$03
4 L9 U- n q A( I
STA FC_Cursor_Addr_H
9 `: `3 r7 y2 A4 n' f) t# r: O2 h
INX0 q- K/ ?6 D. i9 h P6 T) v+ _
DEY
% V1 ]: c/ C% g6 s
LDA Text_PPU_Addr,Y/ x: O/ p3 E* P
STA FC_Cursor_Addr_L
4 G: I3 D3 J3 R! g. c. x# A4 |# W
;----------------------------------------
: K, l9 w) P I0 q9 E
;计算光标X坐标
2 k9 \8 w$ N0 P2 z; ~0 U* A1 d
Show_Select_Cursor_Set_X:' _' B* e8 Z* E) D( G' O
LDA FC_Cursor_Addr_L
3 Z0 n* q( w( U0 s
AND #$1F
& c5 Y8 e- l* h7 l; S, V
ASL
' Y# [# P9 ~- t3 f, A
ASL+ r) K2 P, S$ R# O) t5 h n( y# Q
ASL
% e- | y2 I% Q- ~! Q& @* K
STA FC_Cursor_X w- e* i% T9 j) q% A
LDA FC_Cursor_Addr_L
& A: h4 [- X2 h
AND #$E0
6 w, s" H$ R- A0 X6 i
STA FC_Cursor_Addr_L
* `0 c N- a% A1 I3 R
;----------------------------------------
9 \3 G6 M/ C- z% ~
;计算光标Y坐标
P1 d* V- W, S
Show_Select_Cursor_Set_Y:2 G4 s( ]! { z# Z
LDX #$05
) R: X! Y+ \, c9 i% L8 l
ROR FC_Cursor_Addr_H
2 t0 `1 M0 H* C) K% `
ROR FC_Cursor_Addr_L* E! E/ X5 k0 m
ROR FC_Cursor_Addr_H
7 g0 D! u0 @7 H5 t8 e B( W
ROR FC_Cursor_Addr_L" a: o# t$ @4 | j
LDA FC_Cursor_Addr_L6 K: A. |5 N8 N$ V5 ]
STA FC_Cursor_Y
" L# w( n9 @4 t5 e2 X/ C F
;----------------------------------------. Q$ s5 C' o6 b- O8 R1 S( x. Z; u E" c
;写入光标
) D9 j" y( }% c+ D2 V0 A
Show_Select_Cursor_Set:' `0 u1 Z2 Y8 [( k* z# k& c
LDA #$00
, k% k# [! t. e3 e; ?: U# f3 Z7 w
STA $2003
. J! q. K4 a+ _0 p' v
LDA FC_Cursor_Y% P6 E& Y( q% w' X6 [4 U1 Q$ u
SEC
1 X/ h. \$ m5 T% z4 d
SBC #FC_CURSOR_OFFSET_Y
, s: G; r1 N6 H, H
STA $2004
' ?# l. @$ o, N+ G* u+ z
LDA #FC_CURSOR_TILE/ c: p! G- [* v! q9 \( i
STA $2004
' R7 H% a# h9 }( }5 D& o
LDA #$00
; Y$ N) w# N4 W6 X. a# M: S/ a% \! D
STA $2004- F4 d" |# Y0 J- [
LDA FC_Cursor_X
- k. {- x" {, c: z- E
SEC0 |: Z, |! p2 A( G
SBC #FC_CURSOR_OFFSET_X! S, r/ `* P9 ?/ i7 x1 Q: G* ?+ V
STA $20047 e* v% b# P8 R9 ~/ K# R
RTS
& q9 I( C3 E* G
9 K6 E% G2 B4 d
;==================================================
+ `% s0 c. y. u7 E9 h; r
;切换功能
% w. f/ ?6 c+ ^( y
Change_Function:
+ w& T% E& W1 L U) K! |
;----------------------------------------* D) x5 Q/ _% E! z
;开启功能A3 V4 N! r) {# ^4 C' ]
Change_Function_On_A:
& I3 N6 l/ z9 Z# A* m$ t
LDA Button_Once5 V8 y0 h' J. K% o1 b
CMP #$40" R6 l$ `( e z
BNE Change_Function_On_B$ z& W0 p8 O7 L- d/ `7 q& C+ Y
JSR Change_Function_To_On_A( }2 }' k7 d7 A2 _
JSR Function_Status_Update: t& ?! L: e; v. q: \, K, O
;----------------------------------------. Y0 r* w4 I, u( E9 F; l( x
;关闭功能B. d+ f, @3 S& w# m: ?
Change_Function_On_B:# ?6 _% o$ y6 D9 b7 L0 l
.IF FC_IS_DOUBLE_PLAYERS# T! ^/ h3 c- W4 h7 `
LDA Button_Once + 1, n( i" U" ?2 ~) d8 r0 D5 V
CMP #$40
, _8 g) T2 b( E
BNE Change_Function_Off_A
6 b' N* H" I, j
JSR Change_Function_To_On_B
8 y0 a6 H: B7 T
JSR Function_Status_Update p9 H+ O: T' b5 } \
.ENDIF! |# o+ G3 j) _! E2 u9 K; b; [
;----------------------------------------
" g2 T( g2 g/ u/ ~8 }
;关闭功能A- [7 |1 |" [+ G2 ~+ @0 s/ y
Change_Function_Off_A:
( g& G _* T' h
LDA Button_Once
6 [4 x; `0 z I4 e- `2 t
CMP #$80
* d) n4 R* }% X. x( r
BNE Change_Function_Off_B: R* w, w8 z) d) q6 M: g5 c
JSR Change_Function_To_Off_A
% W4 l! i. P$ `. q) b+ k
JSR Function_Status_Update
8 G' \" X4 y1 t6 Q6 U4 s& ?
;----------------------------------------2 R9 b7 l- r, k# L( l
;关闭功能B
0 U/ v/ R. } h5 `
Change_Function_Off_B:, i6 k' }0 G) n* t! @" _
.IF FC_IS_DOUBLE_PLAYERS
( T- R' t+ z G7 e
LDA Button_Once + 1
" z/ q+ b% V1 a* |
CMP #$80
6 Z/ |' i8 J& R" n7 R2 ?0 A
BNE Change_Function_Swap& h! d4 B- e" Z+ K4 a
JSR Change_Function_To_Off_B
3 j4 T1 Y4 |& K" J$ a. i7 j: F
JSR Function_Status_Update$ t+ e( d% Z. v5 C3 a/ }- p9 u# }
.ENDIF% [. T3 ~5 ]9 g1 A# ~/ R: X
;==================================================7 t3 J3 r" d/ j+ ~' I& O' M
;交换开关
; ^! E: w- [0 A0 ~" n
Change_Function_Swap:
8 o, ?% [4 {6 `1 j* ^* m! Z
.IF FC_IS_DOUBLE_PLAYERS, S6 ?2 A( _6 d$ i# p# b
LDA Button_Once3 B, v/ ~0 l3 x' f# d
ORA Button_Once + 1) R' b. v$ j, F% S# n. q% B
CMP #$200 l9 I2 d8 j% m, f4 N' D1 }
BNE Change_Function_End
0 E3 Q/ X% x- A' |
JSR Change_Function_To_Swap/ A- [; |/ p; s( t
JSR Function_Status_Update
; u/ ~* r: V" \: |; e
.ENDIF1 Y# F; O, y0 U+ W& u( X
Change_Function_End:
3 s& P) D6 e4 q
RTS4 ^3 ]: S2 S) a
5 ]/ y( q9 ]" L e' K, V6 C) _ Q
;==================================================
1 u/ q4 p4 F4 n, z9 {0 X
;交换开关状态
+ o) e7 ^9 b" ]( v* B4 h: @
Change_Function_To_Swap:
4 ~+ R* ]; a( x
.IF FC_IS_DOUBLE_PLAYERS- a* M/ [4 N4 s
LDA FC_Select_Index) D3 w& |6 m6 F4 {5 a2 O
SEC
; P7 o$ L# y( T! _
SBC FC_Page_Cur
) H: `4 e7 z/ O2 X
STA FC_Select_Temp* d! D3 i' ~* p) q/ J# d: W! ~
JSR Set_Function_Port
) d) [' W% r, O$ f& @6 o+ w
LDY #$00
3 [$ G9 ]& p5 ^# e5 r8 l) f) [
LDX FC_Select_Index
) S$ N+ J, o- N# s; g
LDA (FC_Data_Port_A_L),Y
- E2 P. n7 s4 |% V2 g( C
EOR (FC_Data_Port_B_L),Y
# c: S( J6 z4 ] s8 z
AND Function_Check,X& _: o3 w( T& ?4 [1 g. e
BEQ Change_Function_To_Swap_End
8 v9 h, Y0 V+ E# H& S$ }
LDA (FC_Data_Port_A_L),Y( P/ {6 }8 T" E& `2 Y
EOR Function_Check,X, }/ C" r' B! u
STA (FC_Data_Port_A_L),Y
: g! y+ ^) f0 O+ v0 ~7 Q5 j: Z
LDA (FC_Data_Port_B_L),Y2 _8 _7 O. _. V4 e/ m, r3 r
EOR Function_Check,X
6 D9 y: P u \! p8 x
STA (FC_Data_Port_B_L),Y/ n5 ~- m* [! b1 o( b1 d& C
Change_Function_To_Swap_End:+ F) N3 Y! O( J" ]
RTS
- Q! M' ?6 C% b! B# |
.ENDIF1 m: I7 Q) r! J+ P8 V
4 b3 F$ W1 _. J
5 O$ m" U9 f- S' x& k+ }/ U; Y. i; Y
;==================================================3 t. W6 M( B; @ ]( S1 O) ?
;更新功能状态' F, ^& ]7 p' \: A+ B
Function_Status_Update:
5 |% e ?0 g9 \$ F5 O7 l$ Y
LDA FC_Select_Index
5 Q* w" l2 X0 K* L
SEC
- X8 n) T& U' i5 K! m6 g
SBC FC_Page_Cur8 f5 ^0 T7 r+ Q( W% g, H+ F/ z& A% @) V
STA FC_Select_Temp
' M' I# D& X5 u: c
JSR Function_Status_Show/ \7 F+ O, y' n
RTS
. Z/ L2 \$ T: s$ g6 M2 w% W8 K
) P2 [2 Q# m |8 E! ` J
;==================================================4 B8 t* ^$ i# ]3 r* k: ^
;设置功能地址端口4 T3 q1 @6 i. |
Set_Function_Port:
9 o) l! w# b* Z
LDA FC_Select_Temp
CLC
% ?6 _0 v: a2 }+ B
ADC FC_Page_Cur0 Y* O" u: P+ p( G
ASL
' f9 q% M! E, ^3 t+ X
TAY1 B6 P6 O" q7 {$ a4 ^+ {' u% W1 o
INY& q! j4 J3 W5 w* ?
LDA Function_Addr_A,Y" g) l4 g# c! E, Z3 u/ }+ y
STA FC_Data_Port_A_H
, M7 E9 t+ h) o" ^) S3 u
.IF FC_IS_DOUBLE_PLAYERS
8 O8 Z/ a9 ]$ o/ H8 B
LDA Function_Addr_B,Y
$ d( Q/ m' d) I& r$ O2 r% P
STA FC_Data_Port_B_H
& [5 ?' j: g& G
.ENDIF
, e) w& v! g, v* D! _& L8 [4 `
DEY# N" W3 F# i, _9 m. W2 e
LDA Function_Addr_A,Y
2 G( J" V5 ~' A) N3 |. k9 R* ~0 S
STA FC_Data_Port_A_L
4 f! e: S# A6 \
.IF FC_IS_DOUBLE_PLAYERS G0 R& g/ r. f; {
LDA Function_Addr_B,Y$ C: |, {* B k$ P& w; Z
STA FC_Data_Port_B_L
8 V. ~$ [! o0 T% j# w) J+ w7 k- Y
.ENDIF
6 ~9 t5 A1 {0 g/ o* y8 m0 C
RTS
& \; @2 k w. ^; }
8 ~, m: N, A6 J) T: q/ U
;==================================================
( f/ I" }5 B4 D8 F% O# L: S7 G
;设置功能临时索引
6 Q; }8 ^; {( n2 ?* |3 }" J8 l
Set_Function_Temp_Index:+ j% ^* E' Z+ c* D
LDA FC_Select_Index0 a: n) i7 C! m& F6 J
SEC
P4 d6 H& E( ?! M
SBC FC_Page_Cur
6 F# F0 `; Z9 l) V
STA FC_Select_Temp
& `: o' R' d7 K4 }
RTS& }/ Q1 [9 w5 \" N/ \; G
* t1 m9 \& m/ i( T
;==================================================) z; W8 b) m, Z
;开启功能A
8 g2 G* n# @- }3 @( a, c* P
Change_Function_To_On_A:* W3 X" N4 O" t! k
JSR Set_Function_Temp_Index5 _0 S1 {) Y5 R$ l! k+ z) [
JSR Set_Function_Port* x! U: v4 L' {
LDX FC_Select_Index
+ ]2 p# a2 g- j
LDY #$00" i$ X3 U0 d( | M4 q4 f) _$ E
LDA (FC_Data_Port_A_L),Y T* R% l- X2 f7 E
ORA Function_Check,X. ~" U/ g+ `) s9 X7 r
STA (FC_Data_Port_A_L),Y6 R4 q5 g0 a0 E# Z z
RTS
" k6 _7 ~/ Y% v1 e. @
;----------------------------------------+ @3 z3 [) f8 n
;开启功能B
" ]2 m1 W: a5 |3 ]' g
.IF FC_IS_DOUBLE_PLAYERS
$ q7 V: a# ]' \, }1 |
Change_Function_To_On_B:3 F: t$ G" G* `$ z4 S$ ~+ J* G/ A
JSR Set_Function_Temp_Index4 v1 T' L6 O9 w/ F
JSR Set_Function_Port2 `2 {2 x3 J$ t+ R3 E
LDX FC_Select_Index
; K, ^( s9 N9 m# e- b/ Q; o* ^
LDY #$00/ s: E& ?' s# ?6 p% N% p
LDA (FC_Data_Port_B_L),Y
- Z+ B, T) `4 q+ j
ORA Function_Check,X
9 x1 U7 Q x' b3 X0 J
STA (FC_Data_Port_B_L),Y8 ~, {. K* G3 m9 T& z9 A2 O' Q
RTS, K" O% n) t7 X, |3 [
.ENDIF
( `! w: l" I( v
;----------------------------------------/ g B8 F7 {- x& c3 P" u" Q) ?
;关闭功能A' s; @0 c- Z" q0 n2 }# j
Change_Function_To_Off_A:
* v/ u' O1 X6 s: R% G$ ]4 S @
JSR Set_Function_Temp_Index
& p8 @8 S6 }1 h5 C9 o
JSR Set_Function_Port# w. F* C' z/ X8 ]9 `. K7 ^9 ~" N
LDX FC_Select_Index- d7 s% ]9 V9 c1 t
LDY #$00
5 U7 }( e5 r( i- L. C4 e% o0 G
LDA Function_Check,X4 r7 v: X1 h6 [% Z8 t3 i: t" f$ V
EOR #$FF
* Y W6 s4 R) [; u5 f; Z
AND (FC_Data_Port_A_L),Y; }* c& c+ \' g" p" i' i
STA (FC_Data_Port_A_L),Y6 s5 k# |; `! C4 n+ s5 s
RTS
7 o( i! Q0 [- K0 r; S! u' B9 m
;----------------------------------------- U; u( D* R! [: ~' u4 T
;关闭功能B
0 g* `& \, A# g- B `
.IF FC_IS_DOUBLE_PLAYERS6 d# P4 }$ L4 f- P( H+ H
Change_Function_To_Off_B:, h5 e& T- I+ I5 h% R$ p) i' t
JSR Set_Function_Temp_Index0 ^4 j! I- E' \8 p' r
JSR Set_Function_Port
9 ^; k7 [5 J ?0 C6 |, ^+ _
LDX FC_Select_Index4 r/ F: g. d$ {2 S
LDY #$00+ Q$ f ~8 X5 N! a
LDA Function_Check,X
8 H- v' g0 y. M' V0 O. I
EOR #$FF
h, ~. c$ _& I7 K$ T
AND (FC_Data_Port_B_L),Y! o" z% b+ P h4 g1 j
STA (FC_Data_Port_B_L),Y# ?6 A' J/ `! U0 [% ^" [* W$ f# [
RTS* c. p: p2 l% d" x0 _0 P# o: A$ V6 I
.ENDIF
% K% `& A( ]: K9 C
* h, Q- a9 F- A Z0 ~
;==================================================3 s- w* s8 I4 g! x
;设置功能状态PPU地址9 u$ l& j6 r' u4 ?. o+ r; I
Set_Function_Status_Addr:4 e3 R0 l; B* y k. _4 p
LDX FC_PPU_Cursor
1 `* j$ R% D- ?! v
LDA FC_Select_Temp4 }3 G& V6 I8 b" p
ASL* `( k1 ^9 C9 l5 _
TAY% {) M" _" q% h& o9 b( e# f* E* k
INY; c# f4 z1 c% N
LDA Text_PPU_Addr,Y
( a! A" `% m& z% z, u! v4 i* s. L
STA FC_PPU_Buffer,X
1 ^' i4 s, ~: z0 P- g
INX
7 M5 E* P$ v7 P* t- P+ z+ V& n" f
DEY
' b/ I8 K d) n8 J
LDA Text_PPU_Addr,Y
Q; i8 {" ]' G
CLC
4 ^6 L. z5 ]" m) j) V& S6 U& V7 F
ADC #FC_FUNCTION_OFFSET$ J4 L5 q6 V1 N, g1 G
STA FC_PPU_Buffer,X
" Z8 I9 E: t6 q
INX. x% }3 b) T( Z& H+ a# b* Z
.IF FC_IS_DOUBLE_PLAYERS; D6 L+ m3 y) c6 D- G& M w$ b$ I
LDA #$020 X+ s: M: P' _9 {2 s2 ~
.ELSE+ g5 `* s* d; k
LDA #$010 m3 I& K3 J9 a4 H% c& J
.ENDIF5 ?+ b* K9 M6 K" d4 {
STA FC_PPU_Buffer,X
2 A% l; z4 M, `) S: W
INX7 L( V. f5 i2 l; o) Y" r* s
STX FC_PPU_Cursor
( h+ u$ L; m4 Q* E+ D* M# a8 Z
RTS
* D5 E! q+ ~: X5 {. `
1 C4 }+ n4 A7 d# f
;==================================================9 m; a" L' a w4 E3 l
;获取当前选择索引; {) R8 A3 I. a, a! j
Get_Select_Index:
* E' d; V* i5 E p1 y) H. b7 Q+ S8 M
LDA FC_Select_Temp
5 O: k0 b4 h1 @ _: B
CLC
; i. J( d% r7 L
ADC FC_Page_Cur
& a/ w7 w$ a; Q- u4 b( l
TAX
4 E2 y7 o( U) k- g+ Q4 |
RTS$ w; E2 x1 ?: P
& l$ z/ H/ N5 P9 l9 p
;==================================================
0 t) ?- Z/ T/ H) j, O
;清除状态文本
& S$ a I) L0 y. U
Function_Status_Clean:) _% z' h% Q$ \
LDA #FC_PPU_MODE_CNTC
3 {6 a: r. C- ~* a: X& h+ t( `
JSR Set_PPU_Mode' v- G2 w. n O! ]% C5 x7 B+ ~
JSR Set_Function_Status_Addr5 T9 O% K/ p3 ~6 x% u v
RTS
& W% T2 d; j% w- v1 L, e# U6 g
" c/ ~. u) c1 }) F d. }
;==================================================
- M% [& t: g0 V) H" L" D6 D
;显示开关状态. Z2 } ]# \) z4 C7 J3 b
Function_Status_Show:9 s; Y: Z" p9 y4 w0 {* u
JSR Get_Select_Index( Y! p n8 X7 P% h
CPX #FC_ITEM_SUM
5 d0 l( J. B' y# U$ y1 U8 w
BEQ Function_Status_Show_Set
) G$ g/ ?, c& I- o, s
BCS Function_Status_Show_End
+ W2 [, G1 \; U& Q }( b4 p
Function_Status_Show_Set:
" i; O2 n& k1 R( Q1 n) i
LDA #FC_PPU_MODE_CNTL
! k ]5 l/ h* _2 w l" H
JSR Set_PPU_Mode
. I, `, r: B$ U! s7 L* B
JSR Get_Select_Index
# O0 X. Q* U6 W, T7 _8 b
JSR Set_Function_Status_Addr
+ u! D: y% \, C2 Z( I" r7 P) N% _
JSR Set_Function_Port
6 n- d. R: H5 \# D- ^ G* p% {
JSR Function_Status_Show_Check_A w6 H: u5 L; D8 T
.IF FC_IS_DOUBLE_PLAYERS
4 D; v- p3 b/ R
JSR Function_Status_Show_Check_B% Q" q/ W" S1 q, @+ m
.ENDIF
) D+ }& ^0 b: y7 r( x. M: ]
Function_Status_Show_End:5 Y6 U4 i. v- c4 L; K& [
RTS
1 P: ^" J+ G* w" V3 H5 M
;----------------------------------------8 k# r' U6 E1 I8 l8 N/ z# Z
;检查功能A状态 G+ R+ ~9 i( U" m) k
Function_Status_Show_Check_A:" t) ], w3 Y) Y7 e* L
JSR Get_Select_Index
7 [) a; v' K( W8 l
LDY #$00
4 i8 q9 G: v" o2 a3 G" a2 F% |
LDA (FC_Data_Port_A_L),Y5 W3 \: B4 s+ ~6 J# }, }
AND Function_Check,X: C5 J. K9 D* w* Y+ L( u
BEQ Show_Function_Status_Off/ i- M% M' T- H/ [( u8 V
JSR Show_Function_Status_On$ t( g% _% U5 X3 M1 d- P" t
RTS
. H9 g, @; ~. l
;----------------------------------------, t. B, `+ H$ }3 M8 O0 D
;检查功能B状态% F& y: u5 H+ h _; J
.IF FC_IS_DOUBLE_PLAYERS
) y( J5 O( S: L4 I
Function_Status_Show_Check_B:
/ R. X! o0 `! v4 f, s
JSR Get_Select_Index
7 Q0 t; c h, g2 i$ K; S
LDY #$005 p! L+ Q, m; I0 {
LDA (FC_Data_Port_B_L),Y( s/ C2 z6 c; [, q3 `
AND Function_Check,X5 s, h( h5 \7 }! U! _
BEQ Show_Function_Status_Off
+ o+ N! F: n- H: P2 J+ p7 L
JSR Show_Function_Status_On
) a( w1 i- i( x" Z: U" D( n
RTS: Z4 G) x5 j% x7 j
.ENDIF
% e- M8 T9 a" X& P
[4 }8 U2 y8 h
;----------------------------------------
) B) c/ e6 I( V0 u: O9 T& s
;显示功能开启状态 M4 l; s7 Y& z% N
Show_Function_Status_On:. Q+ j) o3 W8 m( E, G
LDX FC_PPU_Cursor
! V8 B% m! I% S" G
LDA #FC_ON_TILE
! D9 I5 x9 S8 m
STA FC_PPU_Buffer,X
# F% e ]& i- {
INX' _' q, n9 u3 W+ z; ]8 B7 d) X
STX FC_PPU_Cursor# X6 V4 }3 [7 a6 _; I
RTS, e0 h2 w) r d5 m; Z. z
;----------------------------------------
- Q- H: V6 P! ]1 g- y1 v
;显示功能关闭状态1 A* G* ]) R* u2 y1 @
Show_Function_Status_Off:
6 P1 e! U2 x, C. B* I2 f
LDX FC_PPU_Cursor, t0 S, |1 [ N+ C
LDA #FC_OFF_TILE
* d7 @. i( d9 }; l( @
STA FC_PPU_Buffer,X
@5 m4 }9 w& n% ?" U
INX
$ T$ p' i% D0 p# M
STX FC_PPU_Cursor4 m0 v* b# `' ~( J
RTS% B! ~& O1 m- \8 j. A" b
2 [9 W8 H: k a2 @3 P. [" ^0 [- G
j. @+ p( U* a. p& e
;-------------------------------------------------------------9 s/ i2 @9 n( {
FC_Data_Copy: ;数据拷贝参数设置2 T$ j7 a! U6 N0 V& P1 [6 }# S1 O
STX FC_Cpy_Port_L; {% |3 m8 ^( m+ t- F
STY FC_Cpy_Port_H
1 z6 Q( M( k, R% L6 T
LDY #$00
& m* m6 J: g# t; n7 B) `3 c5 F
LDX #$06
* P+ \4 ]/ P: N1 |
FC_Data_Copy_Addr_Set: ;从指定地址读入参数# A& r$ Y' w5 A' b8 g+ E
LDA (FC_Cpy_Port_L),Y) s5 j0 C. Q8 [" k, `
STA FC_Cpy_From_L,Y
0 N% C# Y- q; x( J; j W5 _9 l0 N
INY
# P; `4 L9 x% D$ I6 E8 l
DEX
, h- W5 A8 J& Q* } X
BNE FC_Data_Copy_Addr_Set
' G z0 n- k5 Y5 J
LDA (FC_Cpy_Port_L),Y1 i& B/ s/ K& I; M L
CLV
: v3 ~4 Z# Z' a& h3 Y1 M
LDY #$003 x$ K; _8 O6 m' `2 _
;----------------------------------% Q( P# u: T& I! P6 g" N
FC_Data_Copy_Mode: ;复制模式校验
9 G: w; w0 _& b* z; E
CMP #FC_MODE_RAM_TO_RAM; N A/ p4 P5 {/ c: A2 y
BEQ FC_Ram_To_Ram_Mode4 V3 ]5 f! v# C) a, X' G
CMP #FC_MODE_RAM_TO_PPU
' X! h. v; Y- s5 b9 i4 g5 A
BEQ FC_Ram_To_Ppu_Mode& O& L) ~7 l2 p9 D$ r
CMP #FC_MODE_PPU_TO_RAM. o4 H! ~$ K5 U( t. n, ^5 n
BEQ FC_Ppu_To_Ram_Mode
+ {9 t+ G" h8 g) m' p
CMP #FC_MODE_PPU_CLEAR8 ]7 O% L3 ]1 e) r; ]- J- O
BEQ FC_Ppu_Clear_Mode9 s- P/ d/ w! w5 b+ ^; k& p
RTS
" H* }6 q( {( d6 L1 p0 P
;----------------------------------------- v3 {0 G$ W2 @$ F+ w& B% u4 Q
FC_Ram_To_Ram_Mode: ;复制RAM到RAM模式" a( t, K0 m" W% g& M2 M
LDX FC_Cpy_Count_L. p& _& i% Z/ P( p7 D
INX
7 I1 O8 a* z0 U& A0 e; i
FC_Ram_To_Ram_Count: ;剩余计数检查
* E2 k( L, i: i, l" I% I+ B
DEX
' K& ~3 P3 w; R: f9 P: q
BNE FC_Ram_To_Ram_Copy
$ U" r9 q: U1 N( O. x$ N
DEC FC_Cpy_Count_H3 k/ }, x- E' F3 d% A" A- d; n3 C# G
BMI FC_Ram_To_Ram_Over! G J! w& V( I# N9 |
FC_Ram_To_Ram_Copy: ;开始复制数据0 Y" o5 R( x9 J; h/ o. [3 n4 O
LDA (FC_Cpy_From_L),Y
: B! e8 Q2 A1 i8 T" r
STA (FC_Cpy_To_L),Y
2 }7 w& ]2 v5 P( V
FC_Ram_To_Ram_From_Set: ;源地址递增& w) W9 q# J- {/ `" J
INY4 L) Z d: g8 Y
BNE FC_Ram_To_Ram_Count. i/ d! w- s4 }5 N3 ?
INC FC_Cpy_To_H; i+ F6 V* \# A7 Q$ B% T
INC FC_Cpy_From_H8 v. u2 j- |0 Z+ {4 _
BVC FC_Ram_To_Ram_Count, `* E/ @/ V4 I! b1 Q& o
FC_Ram_To_Ram_Over: ;结束数据复制
5 @+ a+ ^5 ?% U$ b) S! H g
RTS
. G) |+ T0 V9 }5 d
' b! J2 w9 o/ }; p
;----------------------------------------& t: z. c: o4 x k3 w& V
FC_Ram_To_Ppu_Mode: ;复制RAM到PPU模式
2 ]4 ?+ h8 O! n* j9 m' r# T4 I
LDA FC_Cpy_To_H
x# B2 {) j- x: R" g
STA $2006
6 i/ N* k0 Q! c" j1 V" `* \
LDA FC_Cpy_To_L7 r2 `0 r( f' l- b7 x) u
STA $2006
$ k: |) d' E8 m/ w
LDX FC_Cpy_Count_L2 H5 T6 t0 t7 ?
INX
8 ?, Z% S' V1 t+ F! C4 @
FC_Ram_To_Ppu_Count: ;剩余计数检查
& \5 E& r1 W3 z: |6 m; |6 _
DEX+ B0 r' P* E( p; ~6 Q! U+ [
BNE FC_Ram_To_Ppu_Copy
2 P7 y, P7 v) W
DEC FC_Cpy_Count_H
- Y" v* k9 V" a6 J5 z# K! e8 y' [
BMI FC_Ram_To_Ppu_Over. K- d$ i. {1 D6 v9 G- c. f
FC_Ram_To_Ppu_Copy: ;开始复制数据
. s C9 A# v* H7 I
LDA (FC_Cpy_From_L),Y3 D% O% A- z$ g; C! `& A. {
STA $20077 Y& j9 C ~" p
FC_Ram_To_Ppu_From_Set: ;源地址递增7 k# m# \3 P5 T3 \
INY" f) {& N' z/ k/ h
BNE FC_Ram_To_Ppu_Count, X+ m: Z3 x+ H# O: n9 J- f
INC FC_Cpy_From_H' d5 E& R: R: {9 H7 s/ w
BVC FC_Ram_To_Ppu_Count
8 M8 R+ W( }4 }" E) u0 `, V
FC_Ram_To_Ppu_Over: ;结束数据复制& N* ^4 y+ [& d a, V* T9 a
RTS
% F! L7 [! k {4 ^1 N! M/ T6 u
4 y4 {7 ~; n* E, r, W1 G }, C
;----------------------------------------
8 F- G7 n% g, \8 U! m, `& t
FC_Ppu_To_Ram_Mode: ;复制PPU到RAM模式
5 r0 c4 B# X9 M% N) p0 T
LDA FC_Cpy_From_H8 a+ r5 n' t2 E' Z
STA $2006
2 {- v7 F2 l2 {1 H( Z
LDA FC_Cpy_From_L
% s7 R9 V8 \: A( c* c+ n. m
STA $2006
/ q( q7 Y0 e, Q. }6 Q4 r
LDA $2007
) a2 u( Y- t- z( i; e) y
LDX FC_Cpy_Count_L8 w& U+ C% k/ C, w3 [
INX! Q, P4 v0 _% \
FC_Ppu_To_Ram_Count: ;剩余计数检查% d' Z, @ K7 ^. w! H8 x
DEX
: E5 k2 P( w+ ~/ g
BNE FC_Ppu_To_Ram_Copy
1 H% |0 c6 K+ P: ~
DEC FC_Cpy_Count_H
: s% I6 H5 [0 U- U8 q" T' y
BMI FC_Ppu_To_Ram_Over9 u' g2 d, C2 `8 R1 L
FC_Ppu_To_Ram_Copy: ;开始复制数据
7 v0 u$ ]/ E- ]2 |. m
LDA $2007: E/ h0 _( @3 V" _, `
STA (FC_Cpy_To_L),Y
9 \+ f% r. r) ]/ D: ]0 _* V
FC_Ppu_To_Ram_To_Set: ;目的地址递增
1 r+ o0 T, H+ i$ n! v. T
INY! f1 c7 N5 }4 U; R& Q4 Y
BNE FC_Ppu_To_Ram_Count
* X( h' V' ]2 M
INC FC_Cpy_To_H
% K% l h# _8 Z0 N
BVC FC_Ppu_To_Ram_Count8 X9 i7 P: \" x# s
FC_Ppu_To_Ram_Over: ;结束数据复制* D$ @8 @2 R9 u* A
RTS; {5 j v8 j9 O3 b) G3 A
' B) ?$ E7 @6 h
;----------------------------------------* ]5 ?8 d6 N8 R6 h& A1 e* x
FC_Ppu_Clear_Mode: ;清除PPU模式. Q& z& M: U* l
LDA FC_Cpy_To_H7 @8 \6 m. d! g8 _ z* m
STA $2006
) f+ s; p H- R1 e% k
LDA FC_Cpy_To_L0 h( N1 v* Y9 U& _' `
STA $2006# |* b8 D3 o; D% f6 u$ V, K
LDX FC_Cpy_Count_H
7 s0 C: H4 |/ q2 v
LDY FC_Cpy_Count_L' x. w. ~8 h4 L. S- o- U
LDA FC_Clear_Val) I4 @, w& o' I1 Y$ j% X" n7 }
FC_Ppu_Clear_Count: ;剩余计数检查
3 L- U$ z. h$ N) k" x
BNE FC_Ppu_Clear_Copy/ C' X4 f7 G" H9 d4 q& m
DEX4 x; v% s7 L& M* [+ p N* e
BMI FC_Ppu_Clear_Over
0 K5 q; I! ~) B9 c8 K7 p- T
FC_Ppu_Clear_Copy: ;开始清除PPU/ n5 n$ u0 C8 O: H
STA $2007
' @1 D' `& t8 N' @
DEY
! t7 H6 F( @0 O6 a
BVC FC_Ppu_Clear_Count: [4 Q' Z+ {6 `" G
FC_Ppu_Clear_Over: ;结束数据复制$ Q) h" x* I7 Y0 J; {% V
RTS* @3 `) @: W' ?) J( g3 |) X2 |
( O1 D& n3 {, V: m+ t' J
;==================================================! ]1 `/ m6 D/ \: H& v
;保存RAM数据
- i6 Q0 K& L0 O. R' ^( ]# q
Save_Ram:; I8 O1 @; l! z( R5 N! g% R
LDX #<Save_Ram_Data
% }1 ]2 M; ^- {
LDY #>Save_Ram_Data% |% t6 J; Q6 t
JSR FC_Data_Copy0 E: [9 m$ ]" I' O5 `
RTS
( G' s+ y. }- B2 e
. U* {& e) \! d, Q/ t5 A6 T# t
;加载RAM数据
7 T' p& }+ W* s6 D% b+ ~9 M
Load_Ram:- U0 T7 N' e1 f' F1 R# g, T
LDX #<Load_Ram_Data
% _- E8 x r3 o5 t9 N
LDY #>Load_Ram_Data$ a3 K/ ^; `4 J" t; ~) _
JSR FC_Data_Copy6 j& e1 P* _3 o5 b: _
RTS g8 t% d' R B( L4 o2 E
4 t0 q- A/ w5 v; g5 W
;保存PPU数据- {! y$ X. u5 t; o: b
Save_Ppu:# G9 ]0 P" O( ]; l/ X' Y
LDX #<Save_PPU_Data
7 Y6 z R) r! a$ o
LDY #>Save_PPU_Data
2 e, \' w( h1 x; c# l8 i7 e
JSR FC_Data_Copy
; N0 C; ] q* {; d" Z! q! l
RTS) h, j+ [4 G% t: E$ q
) |3 ?4 b2 [( e$ i0 ?
;加载PPU数据" v8 H2 f2 x+ ?
Load_Ppu:
; Q x% _- Q+ B% k0 t) x
LDX #<Load_PPU_Data: u- [5 m( ^0 C, D8 w
LDY #>Load_PPU_Data3 d" n$ h: j, L1 Y' Q
JSR FC_Data_Copy7 _8 h7 w6 s) g
RTS
4 u, U2 X' e9 x
& @+ ~& R( D5 W
;清空PPU数据
3 y( ]( i/ r7 |0 T% l4 u
Clear_Ppu:$ P5 E$ G# F* y
LDX #<Cln_PPU_Data8 u( W4 P. Z% ^, |3 O0 z) I
LDY #>Cln_PPU_Data
4 k1 `7 E& B& ]: @3 ?
JSR FC_Data_Copy
7 m4 ]! [; z# U
RTS
5 s8 X# a. h; v1 e7 m9 a e1 R* U$ W
2 F7 G( U' |- V" i' h. ^8 f4 g
;==================================================, f3 t" O% T \2 f% W5 s! q0 g
;数据配置
$ Y( _9 |4 d9 a: t
Save_Ram_Data:# H# k$ j, u; u8 S, }
.DB $00,$03,$00,$63,$00,$01,FC_MODE_RAM_TO_RAM
# h) @8 I6 W$ H( `; `* ~ J/ b' E
Load_Ram_Data:
" ?) \8 e- Q9 M t8 @- m/ H
.DB $00,$63,$00,$03,$00,$01,FC_MODE_RAM_TO_RAM
6 N1 I9 S5 D; X9 c8 H' s
Save_PPU_Data:' f0 k1 [, h6 b1 `6 j9 x
.DB $00,$20,$00,$64,$00,$04,FC_MODE_PPU_TO_RAM1 S5 O1 C3 ^: y9 k# |
Load_PPU_Data:
9 ]5 B; f8 S+ e) i; v2 W! [
.DB $00,$64,$00,$20,$00,$04,FC_MODE_RAM_TO_PPU) m5 d' w; h s( C
Cln_PPU_Data:
+ X! H! Z" _$ k
.DB $00,$00,$00,$20,$00,$04,FC_MODE_PPU_CLEAR/ K" E5 @5 d C+ B
8 K [: k0 g: B' Z, F
6 I Q7 K: P! ~( t
;==================================================
. x! h. Z& c% M
;文本数据PPU显示地址3 j% o p, ^6 @1 M
Text_PPU_Addr:
' y4 ]2 ?4 [9 C9 i6 I- Z' f
.WORD $20C5
, {/ F8 J: k) v5 {( m, Z; t
.WORD $2105
; L' f1 z2 Z" J3 L2 s9 o- i% {2 ~
.WORD $21457 `, B' K& G( _8 E
.WORD $2185
# W$ O1 Q2 d" W& u: r8 P
.WORD $21C5
2 A) {& ^ B6 Q( J0 c. H: J+ R$ x
.WORD $2205
; S- q9 R+ I' { }/ I- q$ k
.WORD $2245
4 k& K1 G* a2 y8 S
.WORD $2285
, x! M2 N$ C1 g! k
.WORD $22C5! T5 }/ J8 b; ?* s; `- J0 s
.WORD $2305
+ ?8 w7 d# f. _2 t$ H1 A3 c2 M
.WORD $2345- s/ }! L, Y$ v& O1 v3 _# j
0 E E0 t2 N: y7 _9 Q) f
;==================================================
8 T' ]+ V* ^( A( H5 z$ T0 m& v
;文本数据PPU数据地址" A% y2 A9 p S% F( ]
Text_Data_Addr:. W! Y5 e y+ a7 @
.WORD Text_Data_01. A$ G: {4 ]! H" x
.WORD Text_Data_02
4 N% R/ r! K% y& }
.WORD Text_Data_034 [% U) n1 g; \
.WORD Text_Data_04* b' e: m) i0 Z% m
.WORD Text_Data_05
0 T1 }; R5 u. A8 \) [
.WORD Text_Data_06
! V m3 ^8 M, G, k: ^6 ^
.WORD Text_Data_07
3 x& L- @. p V
.WORD Text_Data_088 A9 I. M) N7 I" v. p
.WORD Text_Data_094 \# Z( m T1 U! y
.WORD Text_Data_104 {/ B- e1 j l6 E0 q5 l2 A; U0 d
.WORD Text_Data_11. X" N/ C6 P5 W6 }' o' R: Z3 X
.WORD Text_Data_122 v& _8 A& J" M. y, h6 W$ d
.WORD Text_Data_13
7 ^( F# M% [1 [+ H* m
.WORD Text_Data_14
6 X' |! H0 D# U0 n# d1 w9 E
.WORD Text_Data_151 w$ J: B( Q1 w C+ R4 k! I4 h
.WORD Text_Data_16
5 c9 [8 b4 L( R& P" U5 z
! m; }7 E( j8 U& v4 ?
;==================================================
% o/ l5 |' L; C& M, F
;文本数据# v; ]8 C/ X3 r# x8 ]
Text_Data:
% J$ n1 m; l0 }/ @8 s8 v' Z
Text_Data_01:+ P5 [0 n* t5 t! }4 i
.STR "01.INVINCIBLE". ~7 O/ y1 i6 K! x2 P& ]
Text_Data_02:
8 w7 z n% z1 P- r# q
.STR "02.INVINCIBLE PLUS"9 |7 R$ q! v. q: w S- \
Text_Data_03:9 X) q6 ?( s: j
.STR "03.LOCK LIFE"
* M: j6 ]- }* B# }5 V
Text_Data_04:
+ u0 Y; B2 l' P; ~5 `6 D' D
.STR "04.LOCK WEAPON"& j9 k1 h9 n9 j# t- l6 U6 P
Text_Data_05:
5 G- D+ o( q- x1 d3 f+ q5 e3 C
.STR "05.SEL CHANGE WEAPON"
- I$ y( A- G, N# i# P' j4 n: G
Text_Data_06:' m8 h" |' B# U( ~
.STR "06.UNLIMITED JUMP"0 K8 r0 X0 G2 {# u& |* y8 |% F
Text_Data_07:
: V1 M, S5 E7 }0 {
.STR "07.MOVE FAST"' e1 A4 c- m4 h0 O2 b
Text_Data_08: Y! s3 b. E. D8 ~+ M( x. c) P+ I
.STR "08.SWAP SKIN"& o+ F+ a+ y3 ]8 j% b& u% R
Text_Data_09:7 N- [8 b# K T3 }6 F
.STR "09.EQUAL BULLET" ~4 S9 g) I2 N2 {' Q+ ^* S% R8 m& Q
Text_Data_10:: w( E4 _' y1 J; V9 ^3 J+ s
.STR "10.STRONG BULLET"
) o5 F; n: X8 T; S7 r9 E. q8 B
Text_Data_11:! q8 a% r# g v) Z' j% _
.STR "11.KILL BY ONCE"
6 a0 \+ X5 h3 Z
Text_Data_12:
3 M$ V0 y$ r- w# w, A+ V6 b
.STR "12.FULL SCREEN KILL"( H) Z, H. }( \: P/ I; X2 D3 _
Text_Data_13:
s: S. b3 z( z' c
.STR "13.DOUBLE CONTROL"
8 G* ^$ n' ]" T; Q, m5 z# O
Text_Data_14:
2 J- M6 L" q: E9 `: V9 i9 G {# m
.STR "14.REMOVE E-GRID", Y- X a, h# b9 e9 Z# V
Text_Data_15:
1 h( S. {; v2 s+ G( R2 ^
.STR "15.FALL INVINCIBLE"& v1 {9 T4 a+ s1 ]% D; v: j0 L
Text_Data_16:
) F' V; g& b# g/ @: Q# C M$ w
.STR "16.NEXT STAGE"6 x: `: p( f2 F4 @* q
1 W- U( F% Z8 [6 g
;==================================================% r- u) @2 w( M" L; H
;功能开关检查地址
5 W7 T& Q3 h6 a9 B
Function_Addr_A:
& }1 z; o& Q+ m! m; H1 f+ P
.WORD $01C0. l- p1 {7 e& y) E% N( R4 Z; e
.WORD $01C0) M' j$ K6 k0 m: W2 ^4 ]
.WORD $01C0
1 g- q$ q. W( B2 b3 O8 x. ?
.WORD $01C0( N) x! K# Y# Y
.WORD $01C0. K+ e' @7 b) P+ [
.WORD $01C0
( N0 e) ]0 `& X# U* h
.WORD $01C0: W% Y! z4 f3 ? z$ F- ]
.WORD $01C0; q( W, [, i8 s3 C4 j- K3 c+ X
.WORD $01C4; A/ h# ~+ E: l+ Z- P5 l; h. r
.WORD $01C4( ?+ E& ?9 [ Z+ E8 M' g
.WORD $01C4
. e5 B4 G* M6 _+ v: I! Y: e0 @9 u
.WORD $01C4
- V3 x" j. \0 a8 E* s
.WORD $01C4; @# t# ?- B; N% s- _2 }
.WORD $01C4
- _% @" o( a: Z; j# F" U' B
.WORD $01C2
2 o2 M3 T% a: X4 j) u
.WORD $01C46 J a! u; `0 Y: X1 A
) Z0 T; O3 D( p
;功能开关检查地址+ I. g. j7 N' s, \2 L
Function_Addr_B:
; z i# a5 c) v' q' T0 d
.WORD $01C16 I! r# G; ^- G
.WORD $01C1$ o6 V4 ^1 x: @$ q3 K
.WORD $01C1: M/ C7 n" t4 N: F2 W" s
.WORD $01C1
7 |( V) A5 Z4 C t+ I* R- I
.WORD $01C1 {2 k* {) z) P- u3 d! f! k
.WORD $01C1
5 r9 K, H2 Q [. O+ f
.WORD $01C1
, \ A6 `0 O, I/ K1 |/ g
.WORD $01C1
& C( G7 L9 \) l9 p$ Q R3 v
.WORD $01C46 d! \6 M5 O0 L4 G% O$ N: `
.WORD $01C4
. `/ a0 f+ ]1 ~: T7 `) Y0 B
.WORD $01C4
0 @( L/ D) d6 v9 e; q5 s
.WORD $01C4" h1 }5 s* @* O0 P. j. z: f
.WORD $01C4
5 C) b1 L2 B' ?) u3 ^ n
.WORD $01C4
7 v# w( e3 x9 M M, m
.WORD $01C3
v2 z g* p9 Z. } J( _
.WORD $01C4" U7 a' w, U0 l
! f1 p& `% T& ?0 G6 O4 T8 x
;==================================================! a5 a& [% Q& u- ]5 u
;功能开关检查数据 y3 ~8 J) H/ a
Function_Check:, _$ `5 g, i$ E$ y
.DB $01
& t3 ^9 N: J3 G4 f8 B/ A
.DB $02
0 F1 d: v: k1 }* b& \& u
.DB $04
, A e3 f/ _; }9 U1 q! v
.DB $08
! b# o9 \! e; |/ I. z0 B
.DB $10
, [( |; l( N# O! V2 H5 m
.DB $20
' L& b* r9 {6 e3 K1 N7 e, f
.DB $40
* @& m; ^" U: C# _" F# f( v) L
.DB $80
# B9 ]! ?! }6 V6 v
.DB $01
. ^. }3 a5 \( \5 R
.DB $02
/ g8 ~& }0 x6 z: |
.DB $04
( i7 y3 Z& o' [* X1 z% @1 h
.DB $088 X) c g& a1 l* B6 Q( X6 m/ n
.DB $10: D! k3 M& U" C
.DB $206 O' X C: t$ ?' I1 c- W/ h' X
.DB $40; \& f1 G; F# v2 X- g
.DB $80
/ M! q! {3 C9 o" J
+ ^1 T6 T; }* O2 C* p4 _& P
Char_Rom:' f5 q7 y8 ]4 Q6 S5 V" j; |" @" v
.DB $00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$007 Q, K- V* j6 @+ K* [: u4 I% d, q
.DB $00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00
( K& o$ M- Z% M8 F) b# g5 O
.DB $00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$3B,$25,$00
; m( K( N' K5 t6 n. J7 d; ?
.DB $01,$02,$03,$04,$05,$06,$07,$08,$09,$0A,$00,$00,$00,$00,$00,$00
; O: y7 `% S3 }7 q4 _; ~
.DB $00,$0B,$0C,$0D,$0E,$0F,$10,$11,$12,$13,$14,$15,$16,$17,$18,$19
% ^! {* A* M" g) B4 E/ I+ C
.DB $1A,$1B,$1C,$1D,$1E,$1F,$20,$21,$22,$23,$24,$00,$00,$00,$00,$00- C9 ]; m% V; ]; ?. J
' R8 T2 \; L4 {' r! }
7 N# ~! M k' B1 Y

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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