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本帖最后由 yandagui 于 2019-12-4 21:31 编辑 : N2 ~, N" J e! F* e$ Y8 I4 x
8 }/ g& |' \. j- v5 s; P( O" z5 y( ~7 J; p[FC][魂斗罗][最佳可视化]
: o- t/ ?4 E# n) }8 b时间:2019.11.30; ]$ j9 h5 H7 B" c6 O
作者:FlameCyclone( I% ?! b, U) X$ D% w
内容:1 K/ u9 m: T) z% b1 }
1.可视化: 4 W( ~5 C0 L/ q0 t7 Y0 \
(1)暂停时按选择键进入菜单3 V5 ]6 v* b& p+ U. D0 K9 H) ^; z
(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; v8 K$ E' N# E2 n
1.1.透明无敌: 透明无敌) |. Y" q4 _+ H/ ~- U q
1.2.加强无敌: 金身无敌
) x0 G; |! } k" n+ t0 X 1.3.生命锁定: 生命锁定3条
' I3 R* w- @, e* t6 V; X& F 1.4.武器锁定: 武器保持不变6 g: [, D. \3 z9 B1 C' p& x3 @
1.5.武器切换: 游戏时按选择键切换武器
. R: a1 T5 V, V 1.6.无限跳跃: 跳跃无限触发
4 A! d g3 Q6 ~ 1.7.快速移动: 行走速度加倍) e8 y: I6 q& ^
1.8.皮肤切换: 交换玩家肤色! V! f9 y& X! }% ]$ O! G& W) o
1.9.公平子弹: 玩家子弹可以与敌人子弹对打3 t. t# |: b* _" |
1.10.强力子弹: 子弹打中敌人后继续穿透
7 Q$ V8 O0 @; D7 l5 W/ q/ @, f0 w 1.11.一击必杀: 敌方中弹一发必死% l( q. l a' J! s
1.12.全屏击杀: 开枪时全屏可击中目标必死
+ c9 X8 S7 N( c) F$ f7 A, A' r 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: Q. C0 M8 i ]$ n, W7 f z
1.14.移除电网: 移除2,4关的电网1 j6 q! ^; L$ H3 t% p
1.15.掉坑不死: 掉坑后不会死亡
5 u/ ^& t% e# f! C; o 1.16.跳过关卡: 跳转到下一关! p9 t8 n7 Z) G$ `6 E
- ;[FC][魂斗罗][最佳可视化]
4 ?9 ]: U1 c1 n3 U5 B6 y' [ - ;201911292 |6 Z6 D4 o8 p4 }. S I
- 1 O) Z' [* u! Y N i
- ;程序开始地址
8 s9 p7 y1 z7 G2 F$ u# ?/ h - .ORG $9000
; U) U& ]- P& w' e - # L4 A0 b1 S8 O0 [
- ;==================================================& J* f4 P5 o* f& w8 E4 e2 m# Y$ G9 w
- ;==================================================
0 W | O" G7 z' o7 J6 R) U - ;是否双人玩家
7 f- K0 Z7 T! m - FC_IS_DOUBLE_PLAYERS = 1
3 v% l. l' \4 f" p0 r8 j
( p+ {2 k' V0 ^, a @- ;==================================================
; @% P( s7 V& Y" _ - ;PPU缓冲地址配置
& Z+ i* g$ j2 W0 g. K# K - FC_PPU_Buffer = $0300
p, v. j( c. }3 i8 ` - ;PPU地址配置3 Z) p! u5 ?0 S' |( n( N
- FC_PPU_Cursor = $00
9 o+ |9 C w9 ^" G$ w! o4 H - FC_PPU_Status = FC_PPU_Cursor+$01
2 R0 ?! A- p6 L- e ^! A+ F3 `4 \5 i - FC_PPU_Data_Cnt = FC_PPU_Status + $016 _! z; W3 T/ e8 K8 a& s
- FC_Data_Port_A_L = FC_PPU_Data_Cnt + $01
4 A. |! x( G" M [4 u5 g& Y3 M" M - FC_Data_Port_A_H = FC_Data_Port_A_L + $01+ _- F& {5 T% B$ y) Q' O0 i# A
- FC_Data_Port_B_L = FC_Data_Port_A_H + $01
3 l( C5 Y/ q4 \9 |6 H4 a4 m7 V - FC_Data_Port_B_H = FC_Data_Port_B_L + $018 G7 h8 o" O3 G0 N$ b. n$ |
- ;==================================================
7 B6 L" g) D+ Q' P# h) A+ d
) a$ j4 {1 r9 i4 r. E! S& U/ M! u- ;==================================================, m/ V' k' c8 B( C- n& \" b" |
- ;选择项地址配置) O6 l+ H: {! v4 U% y$ j2 k
- FC_Select_Index = FC_Data_Port_B_H + $019 d7 M, S- A4 u3 x% S7 `4 n
- FC_Select_Temp = FC_Select_Index + $023 l+ k9 L# n4 V+ S
- ;NMI循环计时器; C7 {& P T3 k( d( \- V
- FC_Time_Count = FC_Select_Temp + $01' C' Y2 N4 |- u2 l/ C6 Y$ J+ C
- ;==================================================
7 w2 o0 \7 Z% G. Y) Z1 q0 G - " z( d% O6 d% t! @
- ;==================================================
3 C# W+ F t" X. z6 |" v4 W - ;光标配置
+ n0 P+ Z9 m) t8 p- R, B1 ] - FC_Cursor_Addr_L = FC_Time_Count + $013 b" e) ^3 a# q, ?* a8 Y4 i7 I
- FC_Cursor_Addr_H = FC_Cursor_Addr_L + $01
$ |: |8 d* l: y2 q2 k* ?, i - FC_Cursor_X = FC_Cursor_Addr_H + $01
3 h/ e/ D) F* M8 A' G - FC_Cursor_Y = FC_Cursor_X + $01
2 j' V# o k' g, ]9 b5 b# J! [4 @ - ;----------------------------------------
2 v6 `5 D+ }1 n* A; @ - ;光标图形号( N. Z* X- X9 t0 v
- FC_CURSOR_TILE = $3E ]- v: u$ q# ], ~% R& W3 X
- ;光标偏移像素值
6 j9 p6 k( Q/ }7 x. m# v- b1 X5 P - FC_CURSOR_OFFSET_X = 12
* }: d. P1 P5 ~7 y6 R - FC_CURSOR_OFFSET_Y = 1
! c" V1 G T i) { - FC_FUNCTION_OFFSET = 216 o y% P' [/ Y
- FC_ON_TILE = $3D
! `) a7 g6 U @) F" t/ K - FC_OFF_TILE = $3C
& _3 S7 Q/ d; s# ]. g- T - ;==================================================
' Z, y( k, ?( Y) [; [- X; H - # t3 }# x2 d1 T0 J
- ;==================================================
" B4 ~) d: \* L- ] - ;翻页配置
1 @% p: S$ K" b0 @( P j* R/ ^$ J - FC_Page_Old = FC_Cursor_Y + $01
# o1 Z# Q8 D R/ F3 d$ s - FC_Page_Cur = FC_Page_Old + $01, ?) ]8 B# K, [2 h1 U0 m
- FC_Page_Item_Count = FC_Page_Cur + $01; |* V l& p! d4 Z0 l
- FC_Page_Item_Buffer = FC_Page_Item_Count + $01
. H7 A. S8 C; [: q$ Q - ;----------------------------------------5 y9 g+ l7 Z2 k3 P! A
- ;翻页属性
$ H& t5 @9 \4 m- a+ w - FC_PAGE_SIZE = 109 x6 f# D5 ~ [; |! ~5 T
- ;PPU单次写入缓冲项数
8 a/ Z+ F& y; _ d3 ]- f7 Q - FC_PAGE_BUF_SIZE = 27 R/ s1 d% G L. ^3 L' E
- ;----------------------------------------' t- D' T7 R2 w# N
- ;显示项最大索引属性* K& b% A W. @* n4 k1 s
- FC_ITEM_SUM = 16 - 1
8 P2 ?! t( w7 I; p - ;最大页索引属性
) [8 l g6 D) T, C7 n) Z3 l - FC_PAGE_MAX = FC_ITEM_SUM/FC_PAGE_SIZE*FC_PAGE_SIZE
" B3 ]% D9 ^! e8 R3 W! K7 y - ;==================================================
+ K, {( n8 x- u% X# i
2 P$ {! f8 `3 o- O/ R- ;==================================================
% | w$ Z6 M b+ j! y6 x( K2 i6 p - ;按键配置
. N, S8 V: _) J! D8 s0 ] - Button_Keep = FC_Page_Item_Buffer + $01. S* _" T) y; @, w" B9 B
- Button_Once = Button_Keep+$02* O, b7 @; T, P- d
- Button_Temp = Button_Once+$02
$ z( Y1 N/ b5 G+ _5 R1 C* Y7 P - Button_Buf = Button_Temp+$021 U7 @; A- }% Y. |8 `) G1 {
- Button_Status = Button_Buf+$027 g$ b9 j! [: I6 X5 l9 n# e6 ^
- Button_Auto_Delay = Button_Status+$02+ p$ j! K$ {& K2 D" P
- ;----------------------------------------; g4 f% D3 A D1 b0 s$ _ R: f: Q5 h! y
- BUTTON_DELAY_MAX = $18
' R) S: Q8 E0 O: {" z - BUTTON_DELAY_SPEED = $08
/ `$ `, B' F Y0 d- Y - $ z. F7 G; S. J3 Q9 V3 A7 c0 b
- BTN_UP = $080 {- ~4 f% l5 M \+ P; a
- BTN_DOWN = $046 K' f r6 }( k' f, F. u! |1 c+ a) I
- BTN_LEFT = $02& f. D5 o( l/ v7 j
- BTN_RIGHT = $01 E2 d; W4 x9 U6 p* c! O
- BTN_SELECT = $20
) l* t' s: o4 Q8 i9 N/ E - BTN_START = $10
5 Q5 U1 v8 a; U5 |. |& c" x - BTN_B = $40
4 a, |5 ?( O& j/ ] - BTN_A = $804 `: R; d, k) ^, S9 Z5 m7 l
- ;==================================================; W. ]4 K+ ]) o- }, V$ F' t8 W
- " q3 H% o, J8 |+ r0 G% D
- FC_Copy_Addr = Button_Auto_Delay + $01 p) X8 F4 V& x3 m
- ;----------------------------------------
" t# N* g, K5 ~ - FC_Clear_Val = FC_Copy_Addr+$00 ;清除模式覆盖值! F9 ?$ I4 s( e* @# Q3 D* ~3 b A6 M
- FC_Cpy_From_L = FC_Copy_Addr+$00 ;复制来源地址低位# `, r; w( n: a* f) y8 @4 u
- FC_Cpy_From_H = FC_Copy_Addr+$01 ;复制来源地址高位- V' W5 X/ a5 r3 z: r
- FC_Cpy_To_L = FC_Copy_Addr+$02 ;复制目的地址低位
2 |+ J+ w: f1 |1 C. ]/ v% Q - FC_Cpy_To_H = FC_Copy_Addr+$03 ;复制目的地址高位
- |" V. D5 v8 C1 n) R - FC_Cpy_Count_L = FC_Copy_Addr+$04 ;复制长度低位4 h4 i. L4 D0 u: ?* u& L. P
- FC_Cpy_Count_H = FC_Copy_Addr+$05 ;复制长度高位4 Y# a* c5 }# p9 \
- FC_Cpy_Port_L = FC_Copy_Addr+$06 ;配置地址低位0 w8 x% X: [8 I* t0 o
- FC_Cpy_Port_H = FC_Copy_Addr+$07 ;配置地址高位. z; z: k- X& b, H% C9 ^$ ]/ G7 `
- ;----------------------------------------
" u4 P3 n' k3 i% [/ S- D - FC_MODE_RAM_TO_RAM = $00 ;复制RAM到RAM模式) r' k0 h- S6 u2 l `% O- u6 q
- FC_MODE_RAM_TO_PPU = $01 ;复制RAM到PPU模式
8 z3 P0 h1 k* Y2 @ - FC_MODE_PPU_TO_RAM = $02 ;复制PPU到RAM模式. o- j( }( K3 j" ?* U4 a
- FC_MODE_PPU_CLEAR = $03 ;清除PPU模式
3 N5 ]; h! g, i: p6 s% Q: D( F" d
" _& M) Y& [4 ^. z, L- f2 A: K- ;==================================================8 S1 C" L. ~4 m7 b, a3 i' Q
- Rom_Nmi_Addr = $FF
0 B1 A: c$ K: f j* B Q1 [ O - Rom_Btn_Once = $F5
' J2 [; _: |3 }0 D/ E$ B; R - Rom_Btn_Keep = $F9
2 U3 i6 o' p5 y4 I3 Y9 P - Rom_Pause_Addr = $25
O/ a" P6 N& h6 n; y: o - Rom_Pause_Val = $01
5 _. x, c3 Q7 y - Rom_Pal_Addr = $07C0* }5 T" C& Z. N& d( M; f
- ;----------------------------------------
: _$ _) q% {4 H+ b/ \- E - Save_Zero_Addr = $6200
* T% o6 B" b9 Q3 B0 ~8 T0 f - ;==================================================
, O0 [9 ^, i8 Q5 o& r; M. z3 M - ;==================================================* c, |0 M1 J! I, h% j
- l& E1 G2 V5 x! T- ;程序入口
+ C0 a1 b( p1 o- |- h' q5 E8 c1 |, s - Enter:5 X7 ?2 m7 t l
- LDA Rom_Pause_Addr
: Z9 T3 H2 a: Z- P5 Y$ S - AND #Rom_Pause_Val# p9 b0 l7 z H7 ~2 R& U( t
- BEQ Quit_End! T/ H5 m$ b( r0 P/ s& K
- LDA Rom_Btn_Once
9 y* F2 h$ M1 T! M! i1 | - CMP #BTN_SELECT6 ~& X5 S1 V, b' H( y! C5 l
- BNE Quit_End2 L: Q. @% i) _7 l
- PHA
* S6 g4 y V8 I# \3 x - TXA1 Q: }7 z, _3 y( }1 s8 D
- PHA: L8 B. O& I2 I2 G# C. I" V. W/ C
- TYA
9 ?# C9 L% \7 K z - PHA F# \9 p3 C& T8 u H
- JSR Wait_Sound_Stop
* Z/ B% A1 ], H - JSR Save_Screen
! I$ \3 v, X2 g - JSR Program_Begin
* h8 }$ ^* s& m) q0 s3 r5 N - JSR Load_Screen
! p+ W4 R0 W( J- z/ S9 T9 { - LDA #$10! z% t1 O7 `/ w. X
- STA Rom_Btn_Keep
. v+ J" s. n9 D: ?' C, u# D# a - LDA #$00
+ z: M% d* L1 \) b - STA Rom_Btn_Once
# J k' f: {: ~2 d - Quit:
3 e, @* `3 G! f - PLA
" \% i8 G# N0 e' M# S' R# s. C1 { - TAY! `1 r! L! q7 c2 D, F' b" Y. G
- PLA
" W. n4 n3 W% Q - TAX
# O; J/ `, J: i X z( A - PLA
1 w1 K2 I2 P6 I - Quit_End:) O* H+ `! b- k$ J4 f1 U. X; A
- RTS2 m* E6 Q. d8 i1 ]1 U
- + g5 B3 G8 Y4 A
- ;==================================================
7 o$ \8 K& C- x) y- e4 B* y - ;等待音乐结束
2 b4 p4 a: N. l# I m( P9 u3 \ - Wait_Sound_Stop:
! P* S6 k8 z/ @! Z - Wait_Sound_Stop_Check:* A3 N6 [- j$ x% e. w" }1 \
- JSR NMI_Wait/ J! C9 X1 Z" F& ^% r& S
- JSR $F825
2 q6 n! L4 @7 C# e* L% b( R- x - LDA $010A
6 l5 K1 h1 @% j - BNE Wait_Sound_Stop_Check
$ u- g3 |; Y2 N8 v3 s% D6 D - RTS
9 r, N% ?7 X, j( Y9 K# X - . x- C! D2 n0 r$ t
- ;==================================================
4 G- F0 F& }% O/ ~+ u% F - ;保存屏幕数据- O+ C; S7 Y/ f1 X' B
- Save_Screen:3 [! ~/ r. t* T' T$ f; h
- JSR Screen_Off/ r9 C) q4 w/ F
- JSR Save_Zero+ h6 b4 `- {' H' \9 j# w2 c& ~
- JSR Save_Ram
5 V& G2 N* y5 W% x - JSR Save_Ppu
8 F4 b6 Z7 h5 m - JSR Ram_Init
; h- J' \1 V' ?9 K3 z$ Q) a! V - JSR Sprites_Init
2 P9 g, S. e C0 r- C& p* O0 G9 ]) G - JSR Clear_Ppu3 u- ]8 ~/ x7 E6 Y. X
- RTS
2 T. q3 T1 n4 Z* q
6 i$ M6 l5 C, d+ l- ;==================================================3 H# U$ S, Q6 I- N
- ;加载屏幕数据
/ B. G" F+ q- X1 f - Load_Screen:
4 o( Y3 R# w0 U4 z& G) ] - LDA #$00
( W6 w' C9 u8 U' Z - STA $2001
; `' G) p" T8 G/ {8 N+ L - JSR NMI_Wait
; g1 v z" r) y! @# \ - LDA #$02
; q0 O; Y5 @9 k - STA $40149 N" l+ i; C8 p3 ]3 x
- JSR Load_Ram5 n7 |% Y% f7 I
- JSR Load_Ppu
+ `. t* r L* k3 h7 q - JSR Load_Zero% }; U9 s/ C9 t
- JSR NMI_Wait
& q( L% l5 y g - JSR Load_Palette, G% C% ^9 A* o, r2 W" Z
- JSR Screen_On
; R0 n* g9 t9 J) M - RTS/ x$ o/ O, d$ m. |0 x8 @
+ X- w. t4 d7 c9 J/ L7 R! y- ;==================================================
' }. G& N) b$ m& Y6 @) N, a - ;关闭屏幕
, J: n9 o; \; T, j - Screen_Off:; i2 s! h6 P( p9 s/ J
- LDA Rom_Nmi_Addr
5 C/ v# N4 y5 t' u, r/ x% P. ^ - AND #$7F
4 V: x% ?/ p Z# ~+ A - STA $2000
. \, l( v7 e8 u, g b L% H2 n - JSR NMI_Wait5 C' O/ F0 U, a K; G+ F1 n ^$ H
- LDA #$004 E1 I" W( v$ s6 w
- STA $2000$ w' x# ?. j k8 ~2 T
- STA $2001
$ H3 M7 ^ h: r8 R% C - RTS
( L+ [7 Z- b1 E5 H: D! |
4 J& y8 \) I2 n% Y& x- ;==================================================1 d2 e- q* N$ ~% ?4 W$ d
- ;开启屏幕3 |, h+ t+ ]+ Y {6 N
- Screen_On:9 G5 U# S! b2 G1 }: s
- LDA Rom_Nmi_Addr7 ]& q( U: ]" E; E* ?
- STA $2000
) v: N7 z- X9 A: O! h - RTS( _1 Y$ U+ i2 C
+ n: }2 L$ u; I' E- ;==================================================; a. o! `4 p* e3 [7 V8 B9 y
- ;清空占用RAM' i; q' { z/ W( |. u' ?
- Ram_Init:4 k6 N7 p) U, r% @
- LDX #$00
- c6 b* E" u! }' z" p& _8 G0 n# q - LDA #$001 g1 d) ~3 E* u' z
- Ram_Init_Set:
1 |+ L- k" l3 z- r/ B' N y) {! O - STA $00,X( E* _8 H) A3 N: c3 K: B
- INX
) H, A5 p& X2 X x" v. q/ m7 w - CPX #$402 b* B. f8 h: I
- BCC Ram_Init_Set0 w7 ~# B0 i2 y
- RTS
7 R- n: H% V3 R' Q# i% l" h
: ?0 b& V3 G9 h* W) O; C- ;==================================================
7 \+ k' l& }- L2 Q* o/ Z* D6 r - ;清空占用RAM
O+ q! d6 C# D4 U+ s - Sprites_Init:
b- q7 g( O8 H- [8 M9 s k& H - LDA $2002
$ L. w/ B2 o: I% w; q% v9 @ - LDX #$003 ^* e3 b! T% Y7 O4 F
- STX $2003- k4 }" |/ K R4 m7 C# |6 j
- LDA #$F8* [& w D/ c$ O% v. p! ]
- Sprites_Init_Set:8 w$ h4 y, J( N( U7 Y6 S9 U
- STA $2004( d3 n1 d* t5 u+ f, O9 s' \
- INX6 w4 g1 J1 ]) J. J2 @4 N
- BNE Sprites_Init_Set
5 m- ~3 V0 _" z! t6 W - RTS
% o5 H& z# O& @ l) r4 w: F6 H; Q
; _$ V; f+ _) ^- ;==================================================) M3 ?2 R9 w2 p& ~
- ;保存零页数据
# o. o- m. d7 A2 t - Save_Zero:9 B0 s3 [1 F) O
- LDX #$00
( D- C: F B' e3 x5 z - Save_Zero_Set:8 J5 B3 |/ t t" l/ Z
- LDA $00,X& \1 F7 |7 R, J( a
- STA Save_Zero_Addr,X5 _' J% ]! w, b+ q& U6 g! J
- INX
z* g" R% h6 x/ M - BNE Save_Zero_Set
% v8 P8 p2 Z; W2 P8 L/ w2 p - RTS, j/ ]$ W2 {" c; }5 x& J
- & U0 N2 e. x9 p; ?9 i
- ;==================================================
2 D! x5 c& H; Q9 d" V - ;加载零页数据
' g9 A9 [" B4 |0 L# s4 M+ O | - Load_Zero:
4 e2 p; Z3 H; d' C9 B* Z0 R - LDX #$00
2 P$ Z) K( P1 k3 {8 c6 a6 X* y - Load_Zero_Set:
s1 U4 W! U( j( D x - LDA Save_Zero_Addr,X
`! C; Y3 l4 y. H7 G) H6 W4 C0 ` - STA $00,X
% \+ X* }! e' C4 D' C" v - INX6 L# {" \# X5 \+ ?# ?
- BNE Load_Zero_Set
$ F# ]5 I& j# G2 h - RTS
; a+ R3 v3 Q5 s8 x0 X: G0 v
& R* t" B4 b- o# b4 A) Z- ;==================================================
- h/ [# X0 o3 s. r! y6 B - ;恢复调色板
! J) k( z4 y( o! ^ - Load_Palette:8 N, A4 v) ?* @+ l
- LDA #$3F
2 H% N, s5 m* ~6 C$ Z - STA $2006
; X, l c) S8 J( M - LDA #$007 ~6 |3 O9 F" E" a
- STA $2006
7 T: b# `1 R5 O n - LDX #$00- `' T$ Z0 r6 O4 X0 [1 I( B* ?
- Load_Palette_Set:3 g, p' S' g3 Y8 ^& D5 L# z
- LDA Rom_Pal_Addr,X
4 f% \- L7 ~) b I6 ? - STA $2007
" b6 G& Q7 ^7 a8 F1 W - INX9 S, o+ o" W1 m, [0 \# W
- CPX #$209 M, ], C* i6 C) i1 ?, t, C
- BCC Load_Palette_Set
( ~1 C$ Y2 L! f - RTS
5 L6 x; D) P. c `$ [& J% a0 u* b
% z+ @; ]1 f4 }& s4 \; r- ;==================================================0 I& f7 R: |' v; X% l! y& I9 p n
- ;==================================================+ l" l9 Q c$ A$ H
7 f( @$ E( u0 I3 Z4 P- ;==================================================% ^! q8 Q8 t! N* E+ O% w
- ;程序开始
- t' @+ ~& l' {3 O, Z- o - Program_Begin:& d, m) Z5 j: k/ ]* f+ Z
- ;==================================================
( M- e2 v' C1 R" T! d6 c" `& [* f - ;图形设置
- I. \* z6 Y0 z% M$ g* t - JSR CHR_Set
; j0 Y- {; T4 ]; i: }2 E; @3 Z - JSR NMI_Wait
& W" `+ K% @2 M' N - JSR Palette_Set
' k) v! d2 U* [5 F5 `$ z' u$ a - JSR PPU_Data_Page_Show( U. o, X7 N& p. \- w1 ^
-
z/ y+ g6 z$ W; p3 @9 V - ;==================================================
8 W9 n6 N( f+ X- `1 B5 v) J) Q4 y - ;开启显示, P0 n N. P6 Q% i5 x
- LDA #$1E4 p0 x9 \5 c$ B. b$ x- \
- STA FC_PPU_Status$ T3 G" v z. ^. h4 w. Q! z
- . B3 {8 i2 D9 N" p$ W# n5 {! j% Z
- LDA #BTN_SELECT
% `2 u/ H8 n9 z% u! R+ ] - STA Button_Keep9 g q) U4 }- i9 G7 |6 x3 h
- ;==================================================4 D b, S7 E; G& A9 `
- ;模拟NMI循环
# b8 [9 V6 `" T4 E% D6 W6 P - NMI_Loop:+ ^- m _# L: r7 Y4 O
- JSR NMI_Delay$ z/ s( O/ A- Q; I0 A
- JSR Button_Process
" G0 n8 f' u! z+ p - JSR Button_Auto_Press E$ x: g* R8 x. Y/ o$ y# x6 _
- JSR Change_Select_Item1 ]8 B9 ]* g% S; C
- JSR Change_Function* D0 O. J+ h8 j/ ^, ^
- LDA Button_Once2 ]5 f% d& C- \) f
- CMP #BTN_START
1 x, c) l( {& `' c, D/ U3 A - BNE NMI_Loop! ~- V: j" Q8 a; D+ D7 \
- RTS3 l( r9 w* y0 i4 G9 k2 K
- % D5 Q, ^) k, j7 w
- ;==================================================, Z% q1 m% f# c
- ;模拟NMI中断9 O6 a; Z! O1 M$ K2 g0 y
- NMI_Delay:) m) O& x- z4 q3 b6 |% n) Y& T
- JSR NMI_Wait" [ X9 R$ J4 s7 d0 a8 }7 B3 B- y
- JSR Show_Select_Cursor
6 i8 S% I/ b! \5 i7 |" C - JSR FC_PPU_Process# g+ X& p# S- |8 _
- RTS* @4 [( c2 J/ K2 h
-
, n+ h c/ G' v- ]3 B4 w- M0 i - ;==================================================: o! z; ]2 ?* [$ M' |
- ;等待NMI中断1 c8 O4 D% _2 O8 h
- NMI_Wait:
: l4 W) ]% U. S# E" H - LDA $20023 r0 i. F/ E. j3 D7 ^2 G1 W
- BPL NMI_Wait
3 k9 R. J/ w9 g& D: [3 P- X - DEC FC_Time_Count- Y1 ?2 O8 E6 V# L
- RTS) X- d) J7 T) V8 I% q" R# C1 E; E- D
' V, J* t& s$ H( y4 t# k/ u- ;==================================================, r* x) ]7 ~0 g% S8 c
- ;PPU写入模式配置属性* ^: u4 L; X ]9 } n \% Y2 `. Z
- FC_PPU_MODE_CNTL = $FE ;带计数行写入
- `+ ]9 |1 B- T - FC_PPU_MODE_CNTC = $FC ;带计数行清除
; C1 G# E, |7 `8 t U2 f n - ;-------------------------------------------------
# W* p* |1 O3 k: e6 x F( h [ - ;PPU处理
, ?- {- ?4 _; b' @! @0 [; N - FC_PPU_Process:
; F2 m! { w6 ]& m7 t2 B - LDA FC_PPU_Buffer+ [# c( ?. ]* }8 }
- BEQ FC_PPU_Process_End
5 [0 I$ C" Q! u$ V# y/ e9 [ - JSR FC_PPU_Process_Beg
1 P2 r! T+ V7 J: B9 X - FC_PPU_Process_End:/ B0 h+ a! i) B) U- I8 g0 H
- LDA #$00+ e5 q: H* D( Z0 T# |& D m3 X0 y6 G
- STA FC_PPU_Buffer
/ q: b- w5 ]+ `5 Y/ O - STA $2006" g4 _/ i* `, R' C& u
- STA $2006: {6 r2 p% l, o
- STA $2005
! @" o' _: @9 s% E1 I - STA $2005
* D( @* E ~) H. i8 S( A8 N - LDA FC_PPU_Status$ e0 P6 C; w9 t$ a2 r% l5 D& ~
- STA $20011 [# r& c8 k' @" q( O" o/ K+ @
- RTS
" ]; p1 }! e6 V - ;----------------------------------------
* g% ~7 ~& [' i7 m - ;PPU处理开始5 m( s( Z: d# I( S
- FC_PPU_Process_Beg:
3 m6 P' k9 r7 C- }% m - LDX FC_PPU_Cursor' J: U( w# y0 F9 h
- LDA #$00
1 F+ }9 `1 @& E - STA $2001
+ u" Y& @7 f( b8 }5 ]( x1 d - STA FC_PPU_Buffer,X* R* S8 W# x8 K
- STA FC_PPU_Cursor
$ c% v- \; ` f# H( C: M3 ] - LDX #$FF
& b# X1 Z& M% w6 B0 o0 U - CLV! P+ _! H$ R7 q O
- FC_PPU_Process_Mode_Select:$ g$ k6 N+ X8 B
- INX- d s+ f+ e& ^) u3 D, ]4 H
- LDA FC_PPU_Buffer,X
+ S) P) r+ n l4 g; { - CMP #FC_PPU_MODE_CNTL, g' Y" I# L& {$ B4 v) j7 w- H" X* o: a
- BEQ FC_PPU_Process_Mode_CountLine* X' D1 S& B8 b" f
- CMP #FC_PPU_MODE_CNTC7 v' L F' T7 u, i4 D* m
- BEQ FC_PPU_Process_Mode_CountClean
$ Y2 |( p$ r8 g+ d# Z/ Y/ Q - RTS( O8 }% t+ g2 P) o8 _8 S
- ;----------------------------------------3 K0 y" A( h2 j9 A
- ;计数行写入模式8 b8 p! @: K4 X4 {) h
- FC_PPU_Process_Mode_CountLine:
, v5 [9 n8 ~' @6 h& k/ y( c& O+ f - JSR FC_PPU_Process_Set_Addr_And_Count5 T2 m- l; t, a6 C& a' X* D R
- FC_PPU_Process_Mode_CountLine_Write:4 g' u% w2 ] X# k3 h& q
- INX& M% M% \$ j4 c5 [8 O- ]
- LDA FC_PPU_Buffer,X
2 m# I, o" l0 T* |, n% \- I - STA $20073 S+ U, ]4 ?. z* @
- DEY
+ \4 T" x9 y9 |) W& o8 ?* o - BNE FC_PPU_Process_Mode_CountLine_Write, \4 j1 c( I$ g+ x. M" a4 }8 U; R4 s
- BVC FC_PPU_Process_Mode_Select
% s6 R1 F5 C4 m2 R& m - ;----------------------------------------
3 T. J) q+ O. h7 C3 Z - ;计数行清除模式9 r: G8 _$ T2 A! i
- FC_PPU_Process_Mode_CountClean:
* _% A: X t `) I: b/ ~- N - JSR FC_PPU_Process_Set_Addr_And_Count9 o0 @! X4 U# ~
- LDA #$00
! \! W* @/ K! s - FC_PPU_Process_Mode_CountClean_Write:
9 z/ m" h# K' S Q - STA $2007
' S0 p% P1 Q) ]- C3 v$ P! n% _ - DEY2 E8 B7 P; R/ C5 t/ v
- BNE FC_PPU_Process_Mode_CountClean_Write
$ s4 v; x0 Y. J6 ^ } - BVC FC_PPU_Process_Mode_Select! S6 `1 |$ Y$ s5 j3 S
- ;----------------------------------------9 } t) X+ g" G* l9 R: _3 M f# U
- ;设置PPU地址和写入计数) I+ R8 m0 Y+ l: Z( O" I# K
- FC_PPU_Process_Set_Addr_And_Count:
4 G5 K" j4 }" ?; u - INX
k4 I. e2 n6 h3 w# X - LDA FC_PPU_Buffer,X6 u: r, R% \5 ~1 L8 U. o
- STA $2006
( ]: A1 S2 V% u7 G2 U5 w$ c - INX7 D$ y5 [* Z/ E% f
- LDA FC_PPU_Buffer,X; X/ `) t/ i# H$ w
- STA $2006- ^% w0 M" A, a& |4 X" t
- INX+ W+ [- ~: U0 w4 b$ t7 L- ~/ @/ D
- LDY FC_PPU_Buffer,X
0 z# B5 {- c! a4 n - RTS9 \' l. x1 a8 C( o6 q( w
- " G3 s# W, B2 K
- ;==================================================; {' R! h! _6 O; a4 \
- ;设置CHR图形1 h" V" u/ A: c
- CHR_Set:
" B/ \( Y( L* h- ]. f - LDX #$05% n, `: o3 `5 q
- CHR_Set_Data:/ A0 M0 b6 I6 X# n3 ]( W Z- H4 a
- STX $8000! z4 D; u- Q3 p% Y# u% a
- LDA CHR_Data,x x2 ?. d2 N" R& |. A$ i2 h: f# f
- STA $80010 H3 m' T/ Q8 V8 ]3 V' y
- DEX% n* d# u/ I# ^" C: J* P
- BPL CHR_Set_Data
4 E- ~- \, D4 j# |. ^ - RTS& r- @* u. N! X: `; t3 W7 J
- ;----------------------------------------: E* E$ _# p2 r+ ]
- ;CHR图形bank数据
8 X% {* |( [$ O7 T6 l( @) F - CHR_Data:
- @# m0 z# e2 h! Q. X7 P: L; x - .BYTE $00,$00,$00,$00,$00,$00 I, P# {0 j; {4 B8 I1 H' `% H
-
% f4 B& z1 f4 s, E0 F; h - ;==================================================" n$ Y6 N2 s1 T) O7 r( M5 p
- ;背景调色板设置
G3 t% L5 z- R0 U+ w5 J! T# W( ^ - Palette_Set:
) p( [% z" C* }" q# Q8 P. @9 W - LDA #$3F
/ |6 j5 J" q0 n0 H+ F - STA $2006" b; ~0 l) L- l$ F2 ]3 C* k
- LDA #$00
1 h4 Z3 S) f f% A3 y - STA $2006
- Y+ P1 q& Z, _6 y+ i: G - LDX #$00) F5 g' \+ s5 a: I6 n4 x1 R! I7 T6 q
- Palette_Set_Data:: y& u) S4 Z( v. W8 k
- LDA Palette_Data,X4 C' o. G; i2 q; u
- STA $2007
4 |' W$ m F8 I* P% C7 ?' W: h - INX, |! O% P4 R+ h8 y0 M
- CPX #$204 B+ m) t1 {1 f P
- BCC Palette_Set_Data
/ N5 { A: s6 e( V4 e - RTS
: Y0 J1 j& ~4 F - ;----------------------------------------3 k2 Y( E% z/ T% a$ [, T6 F
- ;背景调色板数据
; \' G. r) X8 [3 I - Palette_Data:
5 g& S; {; J: ~1 ~( Y - .DB $0F,$29,$24,$24,$0F,$20,$20,$20,$0F,$26,$26,$26,$0F,$2A,$2A,$2A9 l3 x* N. O% p9 a! v
- .DB $0F,$20,$26,$16,$0F,$24,$24,$24,$0F,$26,$26,$26,$0F,$2A,$2A,$2A% u: E! f7 K1 R: K: l
- - ]2 Z5 D) e# }- W. H
- % z& s3 s; w! k% f2 @/ U
- ;==================================================% s: \7 E; o4 }5 Z1 a0 ~9 U6 C8 l8 |
- ;按键扫描
% B- N" e& z* @% B - Button_Process:6 H( [8 a0 f$ d4 b4 E; P1 Y
- LDX #$01
3 A% N7 _/ q M - Button_Process_Beg:0 V' t' F+ x+ c+ Y1 B* ]7 L: T5 }: U
- JSR Button_Scan8 h& ^$ a% w' U: }
- LDA Button_Keep,X
) w8 o+ C/ _4 `% ]' n; B" `& J - STA Button_Temp,X
$ v% y- F' l) B2 I; \8 N - JSR Button_Scan) L! i" @& x1 A/ B; [
- LDA Button_Keep,X
& ~! A% g6 A6 Q! ?6 U6 _- i, U) O - CMP Button_Temp,X7 T! W% ~. \/ b0 I. x0 u. z) G$ e: i
- BEQ Button_Get_Once
" K" Y6 `, S9 R: D - LDA Button_Buf,X. b! U. |8 o( E% H
- STA Button_Keep,X9 z4 ~0 [! @7 p1 M
- Button_Get_Once:
. T, s) C8 f, l - TAY
7 I! T! U: P9 Y; c6 C+ d - EOR Button_Buf,X& a" A3 d3 g- b1 p9 W
- AND Button_Keep,X
$ G6 |; i; ^ i - STA Button_Once,X" {1 B l" c0 E- p* i: b
- STY Button_Buf,X- @( c8 a" l- ]5 G- Q1 Z4 F- V
- DEX" n ?3 p" c* E3 B, M! B
- BPL Button_Process_Beg
) `3 }" Y/ J# V% B% a - RTS
/ O J0 \" C2 F* d - ;----------------------------------------2 i E: b4 O- ^$ S
- Button_Scan:
) r- J0 d/ }, w6 W( ~( ^" r - LDA #$01
7 g9 a$ |& j9 j; c/ j! l - STA $4016
7 A4 i4 W8 Y4 h7 H - LDA #$00
4 Z4 r) h6 R( |3 ]0 R9 Q7 J: I - STA $4016" V. `& {/ y0 M0 R6 V9 {6 {; O
- LDY #$08
0 C7 \4 h: R! h4 u - Button_Value:
, K8 [& c t" q2 @0 n, W$ L - LDA $4016,X
1 Y& h" D; \ T3 J& w% V4 J - STA Button_Status,X- S; h4 l9 M! x0 M# C; g
- LSR
) ~. F' [( Q! q) ~ - ORA Button_Status,X o9 A5 `( }, s5 c1 [
- LSR3 D& i, [ E1 b2 z" B; q
- ROL Button_Keep,X
. t! K, ^: o z) m# j$ }0 Y5 o - DEY
7 ]* N( Z! d5 X" o q- x7 l$ v - BNE Button_Value
& Z$ A" u7 ]( `5 `% h; _2 I - RTS! Q( X/ d0 q |' b& s& \) j" d7 {# _
4 l4 E( o5 k1 `* u2 S: Q, z8 F- ?- ;==================================================, s( u. ?% ?" B! u0 ?0 x# t$ U% T
- ;按键自动按压
, |4 X: ^5 @ o# J8 U - Button_Auto_Press:. Q- d/ I% \/ L8 {! N+ t( p' ]5 u
- LDA Button_Keep; V; a' k& Z" R
- ORA Button_Keep + 1
% k% x. A6 O; K. o9 M V# X - BEQ Button_Auto_Press_End5 T/ q& ], e% o% d; B) M
- INC Button_Auto_Delay: r0 z8 ^2 [ @/ l% q) `
- LDA Button_Auto_Delay$ d( P# h" s1 x% z5 H# I3 c E
- CMP #BUTTON_DELAY_MAX
! z2 C: T/ Q* Z6 ~9 a8 u5 P - BCC Button_Auto_Press_No_Active
N {4 T) M d9 n& l, T - LDA Button_Keep
* _) k# u8 M$ x- @ - STA Button_Once6 A( a! j8 ? X+ R$ n; j
- LDA Button_Keep + 1
0 O; U3 i" k/ ~- y4 \ - STA Button_Once + 1
: H1 j6 g0 h5 i, M; v4 B0 Y6 Z - LDA Button_Auto_Delay2 A& p; b8 C7 u# V I
- SEC: e/ t5 w+ V7 }, e
- SBC #BUTTON_DELAY_SPEED% t: C$ D* P4 Q1 C: o# {
- STA Button_Auto_Delay
; x% |- X& O4 S/ k - Button_Auto_Press_No_Active:
+ m* P' \; ?" | - RTS
6 [+ Y8 U$ q. ?( R" p7 ^' } - ;----------------------------------------2 ]0 E( z! ^6 Z" C0 G
- ;未按压按键7 [& O5 Q. `; ?% r0 }
- Button_Auto_Press_End:
8 ~3 T9 y% H8 U1 X+ r- k$ X, k - LDA #$00
& B( ]7 t* Q4 b( [ - STA Button_Auto_Delay! d( {" l4 U% | I# K
- RTS
2 U# A0 |" ?( \4 W$ s
+ ?* i& B: ^! L( g3 y3 t- ;================================================== g$ J6 R& t! p' g2 j
- ;设置PPU写入模式$ T+ M0 t: z3 @- p5 V7 l- G
- Set_PPU_Mode:' r" Z1 f% A# ^- g2 _
- LDX FC_PPU_Cursor
6 j$ F9 y9 Z( N8 \; g - STA FC_PPU_Buffer,X. K$ X1 L6 d( e" F
- INX# T: o8 i' W* \- h5 C2 M, c
- STX FC_PPU_Cursor3 o/ j6 r, X. ]0 o
- RTS
2 a" b0 p4 t( t, A/ `6 k H
" T+ `' {9 }" d5 e- ;==================================================
. ^2 n$ M& w8 Q* f7 r - ;写入单独一行文本5 S2 E- b ~ i; {: s
- Set_Select_Addr:, `; J( p! ?2 Z1 d0 e9 u% {
- LDX FC_PPU_Cursor+ {& p% ~8 K* y8 l! a# |8 ^
- LDA FC_Select_Temp' _, m# w, k& L/ q/ V
- ASL
" \7 o/ `9 J! @. J1 A3 S - TAY
; Z. ], f! o, l1 B" s i; D$ y - INY
- u; w- u/ U* N* {2 S- x - LDA Text_PPU_Addr,Y
' N/ Y0 l1 J) E- [8 N. `, _5 t - STA FC_PPU_Buffer,X7 ~8 q4 x- ?( d' _3 n
- INX, h# S; J _. E8 u/ v
- DEY
5 Z( m+ ?# X& B2 s- P7 c5 t - LDA Text_PPU_Addr,Y
6 a: H0 E4 w3 i - STA FC_PPU_Buffer,X2 F0 F b% m$ I6 j' b- Z
- INX/ W0 u0 ~. P0 d$ P$ v" j! j
- STX FC_PPU_Cursor
+ E8 r! @$ A* ]0 I9 U - RTS
* [% S4 G; d6 k* }9 y$ i( E! g
' }9 i0 Z% [$ ^" D- ;==================================================+ `( V% ?" Y% t
- ;写入单独一行文本' h2 e9 j5 z2 {+ a
- Set_Select_Data: D# M. V1 h4 h% P
- LDA FC_Select_Temp4 A! ^- }: a3 O$ b9 r7 p. _/ y
- CLC) n5 Y- T1 C8 r7 u/ y' ?
- ADC FC_Page_Cur$ w7 C$ \$ \+ o
- ASL9 P) g/ O$ Q. ], T2 r
- TAY
9 K5 u7 ^+ X" B5 V - INY
7 ?1 {) h" r' C0 a7 c& F3 d - LDA Text_Data_Addr,Y
+ M) S* ?+ v/ G0 q; I/ u - STA FC_Data_Port_A_H& m3 K) b+ n% i0 ~) \ f
- DEY
7 P& e: n& G! s; ~ - LDA Text_Data_Addr,Y6 f2 ~% m* o' d7 i t
- STA FC_Data_Port_A_L( L7 [4 S, c6 {- ~
- RTS O& a! D: n0 O0 l; H
0 a3 J$ N5 w+ o, S! P3 G- n+ F; q9 K1 r- ;==================================================; s5 m ?2 @" Q" p. j. R
- ;清除旧文本 u3 \) T# _5 t$ |* ?% l
- Set_Select_Data_Clean:* w0 [* m$ V3 a. |
- LDA FC_Select_Temp$ D8 D- g1 N" w5 M. l& P6 b6 p
- CLC
1 V" a. O( I* m: z" u+ p* |; x - ADC FC_Page_Old4 n/ \0 ^' y3 Y9 m* E; B( L
- ASL5 ^, S8 U8 E. X7 c8 ~% i4 j
- TAY
* ]2 S! ~0 r" {) h4 b - INY
9 B( B* {7 Z4 ?* `/ K; }/ g2 h' [ - LDA Text_Data_Addr,Y
* b' J/ v: [( l3 R) `% k - STA FC_Data_Port_A_H
$ u6 y0 p3 K1 N1 L- t \, L - DEY
3 [7 I ^$ ~% \/ v: o, M) _( n' U - LDA Text_Data_Addr,Y
$ F" v) v9 T; A, \: u - STA FC_Data_Port_A_L# E' ? C) `5 N1 Y! q
- RTS2 D) e6 T+ `' [, V) q
- " O0 d7 j/ p' q
- ;==================================================1 _9 B& J( w, O& X9 l, e
- ;写入单独一行文本
2 {' c6 k. h: G8 X( }% C7 b - PPU_Data_Write_Item:
- f; r T9 @" M6 P3 X - LDA FC_Select_Temp
* p$ N7 R8 O1 Z, L. N - CLC
/ ]6 h: H+ S" }" f5 r5 s. f - ADC FC_Page_Cur
9 B5 W4 n: k r' Z2 v' E - CMP #FC_ITEM_SUM7 Q/ t% [3 N0 K* d% v# z B
- BEQ PPU_Data_Write_Item_Set2 ^1 l9 t8 v. i( p8 J( w* N
- BCS PPU_Data_Write_Item_End! _8 N' X" k' B; X; `' N
- PPU_Data_Write_Item_Set:
) U9 X7 B. Z; z. ] - LDA #FC_PPU_MODE_CNTL3 j1 e0 R8 t1 a8 X! X
- JSR Set_PPU_Mode1 l* S4 \2 L4 Q% t4 l6 C- e
- JSR Set_Select_Addr1 |7 _8 o6 [+ x, e0 h
- JSR Set_Select_Data
) C& }1 @1 w3 z/ Q - JSR PPU_Data_Write_Line5 N- O% Y6 f& H; H y4 U* ?* S
- PPU_Data_Write_Item_End:
' g% Z4 D6 [# R- X7 ^( g4 d5 B W - RTS
/ A7 t7 N; F( U. L- {+ m2 r - " X- K' A0 U s, m" o5 v5 B p4 {
- ;==================================================+ \; g) ?1 ^6 q9 ~7 h
- ;清除单独一行文本
; x* D7 V/ A0 ^. G - PPU_Data_Clean_Item:
! K5 c3 a5 b) y; a c. w - LDA FC_Select_Temp' a5 w1 g7 ~/ ^! g k
- CLC- ]9 ^+ A, t/ @* O( r
- ADC FC_Page_Old
, `2 j; D) T: V! a' T4 d - CMP #FC_ITEM_SUM
$ g( p/ N) @+ [7 r - BEQ PPU_Data_Clean_Item_Set
5 z0 N& ~7 H' b+ t - BCS PPU_Data_Clean_Item_End0 C# A/ G7 J. }9 I
- PPU_Data_Clean_Item_Set:* z$ X5 U( l8 D. { _0 I
- LDA #FC_PPU_MODE_CNTC: a2 q6 R7 i' ]. T& t, _0 K
- JSR Set_PPU_Mode. G a$ {- Z* u# e: q: g
- JSR Set_Select_Addr
1 a, T1 _0 \+ b8 r/ Z% q - JSR Set_Select_Data_Clean
" `) O- Q6 G# k6 H - JSR PPU_Data_Clean_Line* w' ]+ L6 w5 G3 B% u+ X: O. y. a" `2 v
- PPU_Data_Clean_Item_End:1 {- Z& d' D n" Z( P: z, y
- RTS( t) p: B1 h: T" a( |1 j
- D8 c2 [( s# h- ;==================================================
7 H- g0 ~' A. a1 h# Y) m: y - ;页内容写入) j: E% R( m" g
- PPU_Data_Page_Show:) ~& U \% [& Z
- LDA #FC_PAGE_SIZE
- p% s8 ?5 V; N - STA FC_Page_Item_Count
$ T7 C0 }" h0 s, z" ~ k. p - LDA #$00: }* L5 t8 l s, k* j
- STA FC_Page_Item_Buffer
2 M G' G3 p% S+ e* S - STA FC_Select_Temp
! P( z4 Z) g* Q1 q/ k2 {9 A6 t8 i - PPU_Data_Page_Item_Set:
& f1 t: ~/ }' l1 t) e( m - JSR PPU_Data_Clean_Item
/ g u0 D4 q/ S - JSR PPU_Data_Write_Item* ]9 T3 O. y" u6 n
- JSR Function_Status_Clean5 y- T8 n- [, u
- JSR Function_Status_Show
/ A$ I8 P+ r$ R* ^3 X( ^; Q; K - INC FC_Select_Temp3 a. R9 O; O9 X9 D0 V
- INC FC_Page_Item_Buffer
6 N" I( l$ e2 L - LDA FC_Page_Item_Buffer3 H, `$ ~# y& J; Q2 W* ]! ~# f/ X
- CMP #FC_PAGE_BUF_SIZE
0 j$ ~% @# W7 |+ g3 }' H0 ` - BNE PPU_Data_Page_Item_Set_Check
" s8 K8 X! P6 K8 {6 i8 C% [, N' Q - JSR NMI_Delay- |/ n$ M% }7 @7 O* D9 C9 B
- LDA #$00
* C# ^& B8 R8 W! K - STA FC_Page_Item_Buffer" p" e- G+ S3 L% z
- PPU_Data_Page_Item_Set_Check:
. Y( d f- f+ K+ E/ E8 A - DEC FC_Page_Item_Count8 T K7 j: D( B' v) w3 P, | ^
- BNE PPU_Data_Page_Item_Set
# c9 U2 J4 W! J1 H' K0 J, k2 q9 k' c8 K - PPU_Data_Page_Show_End_Check:
" Q R( i/ f. d+ Q# v- g/ n - LDA FC_Page_Item_Buffer
7 h! s; ^$ ?/ `- u - BEQ PPU_Data_Page_Show_End1 ~: e# S1 d+ s& A' o/ a+ m
- JSR NMI_Delay2 q% b( y x1 n! J3 m
- PPU_Data_Page_Show_End:
9 t; [/ E* U e$ O - RTS/ x8 s) w0 O" y
" p4 ^( @' C$ e" ?3 I0 S; h- ;==================================================
; K5 p/ |' f& @8 v$ H. |* l/ H - ;PPU单行数据写入接口' B: z! `4 H2 r, J/ u
- PPU_Data_Write_Line:) U0 {' Y) ?3 S* Z
- LDX FC_PPU_Cursor
- W, E- h: ~( n, w4 K3 D: H - LDY #$00
& B+ l3 j! _! d" w+ j* p, V0 P# l - LDA (FC_Data_Port_A_L),Y
9 Q* U9 _3 F( T' j" S$ r - STA FC_PPU_Buffer,X
2 r; y0 Z7 Q$ O( u; m/ B9 n - STA FC_PPU_Data_Cnt: Y/ s& j' ^, u) ^3 Q& T# ]
- INX& n& w+ Q- w) N
- STX FC_PPU_Cursor
8 U+ c: {- c# k y - INY3 g* g- I. P' O- { \
- PPU_Data_Write_Line_Set:% M$ L) t. W+ V0 ?+ j1 t4 ^
- LDA (FC_Data_Port_A_L),Y9 {! W, V: D* R' n: j) \# F q% p5 d
- TAX
' v v* u, ^# J" `7 ? - LDA Char_Rom,X 0 ~8 S& t! F( D( @, B
- LDX FC_PPU_Cursor
# [, x/ `" s+ D$ I* b4 y$ n - STA FC_PPU_Buffer,X
: P" J% j2 s# b4 I - INX
9 o( _% z6 U4 [ - STX FC_PPU_Cursor" W9 t: k7 F) C7 m1 F9 G
- INY5 S: v2 _3 p/ h" G8 z
- DEC FC_PPU_Data_Cnt
, |# z1 t2 E3 {5 `/ {+ k - BNE PPU_Data_Write_Line_Set
& W/ K* t5 X+ B3 X - STX FC_PPU_Cursor$ K( z, t. j! P0 B' D' B
- RTS
c# f' R7 n# w - % j1 `" d" I; e- a
- ;==================================================
6 c' i7 Z# S1 m9 f; U4 ^. A) l - ;PPU单行数据清空接口* [! w6 @2 G9 e/ e8 i, [
- PPU_Data_Clean_Line:1 V1 C4 m. |. ~
- LDX FC_PPU_Cursor
* Q" w# R9 k! ]' W4 k8 M - LDY #$00
$ d' w. d' j) ^7 V* f% t0 {; D - LDA (FC_Data_Port_A_L),Y
$ [! W& W2 O+ r' F - STA FC_PPU_Buffer,X3 M6 J3 y, t& l
- INX
& Y4 p8 i* S/ j3 A" T# j; J - STX FC_PPU_Cursor
% _9 X3 x P2 P - RTS. k6 r) Q2 _, H% ?% A5 p
- {- T3 P, L! k1 f2 A( W, Q$ M3 h( x- ;==================================================
! d7 Z$ |" u, j) W - ;更改选择项
2 M V+ E& ~, C. d1 H/ C' }% B9 q - Change_Select_Item:
4 H0 a, F0 h. J: Q% U - Change_Previous_Page:6 g( \& e' A0 R' L7 B) @0 E
- LDA Button_Once3 L4 P0 N5 C4 ^0 [3 M1 H @
- ORA Button_Once + 1
2 ^$ B2 F1 D8 Y! s - AND #$02
. M& g3 }! B+ v& S- X, A! m% L - BEQ Change_Next_Page% Q0 K" R1 M, B! R7 ~8 i% K
- JSR Change_To_Previous_Page. ?( q, o+ W/ C, ]# F
- Change_Next_Page:
# v3 D% f# W" U* R - LDA Button_Once/ s' k7 V. B! H
- ORA Button_Once + 1
" {- N% K/ F" f8 ^/ z* L - AND #$01 {- {8 w ~ [8 Y6 J
- BEQ Change_Previous_Item
, l5 W9 R+ M3 T. p - JSR Change_To_Next_Page( w1 F: R3 f9 `# ^5 s
- Change_Previous_Item:/ X0 C$ [" g3 Q8 X
- LDA Button_Once
# N; n! l) u* C: w- c. N* f - ORA Button_Once + 1
- z% A/ Y( C" B6 p0 I' P& p1 Z! I - AND #$08; d+ |7 ?8 `3 m( F, g; e
- BEQ Change_Next_Item7 n3 e( w5 \8 A v
- JSR Change_To_Previous_Item
: |8 v5 N7 a( K/ U& u: z# Y1 X - Change_Next_Item:
; H1 f4 l* q! G3 x, D6 [ P; V - LDA Button_Once
$ a9 M$ o& E+ d- g* A/ S( ` - ORA Button_Once + 1
2 m5 s# A. M7 _5 n P - .IF FC_IS_DOUBLE_PLAYERS
& K7 e$ c6 V6 P% ~9 J4 Q2 m3 ^4 @ - AND #$04
! m( b: F. N9 `3 j, k - .ELSE& T" ~, i% Z/ r8 S* Q
- AND #$24
5 F' X6 D5 S4 E' x - .ENDIF V: w7 ~0 K4 U9 V1 k4 @
- BEQ Change_Select_Item_End
. V2 s5 @4 ~; \( \ - JSR Change_To_Next_Item) E) Q; x( A6 l
- Change_Select_Item_End:8 |, U; o# k8 C% D4 E; ~
- RTS
8 R- O7 f+ `/ B; z* ^# u - - Z; u( I4 w. S4 c! ~' g2 t+ H2 |
- ;==================================================
* O$ E* d' c+ V - ;切换到上一个选项" p j% k. ~2 z
- Change_To_Previous_Item:8 Y- S0 L/ ]2 p
- LDA FC_Select_Index
5 c- w) l1 a& q a) E; c& |8 u; y - BNE Change_To_Previous_Item_Set
$ x7 N* k& c- F$ v, \ - ;----------------------------------------$ D0 v( v" {( L2 g
- ;切换到末页最后一项( u8 v, v$ [) B0 J5 M6 a% y
- Change_To_Previous_Item_Set_Last_Page:
7 E" b. t, D# ^$ i/ | - JSR Record_Last_Page_Index
8 N4 G H* ?4 j, n( Q% Y) J - LDA #FC_ITEM_SUM
4 ~: |( P' \) b1 j0 o - STA FC_Select_Index% t4 r. h, w5 P% z2 o6 ^/ z; B
- LDA #FC_PAGE_MAX1 c2 @( ]* G4 q' K2 Z1 \$ g
- STA FC_Page_Cur
# I, m0 |& d4 z% y - JSR Update_Page_Content
; k# r4 n6 `8 B+ }, t7 |+ t - RTS& p8 l" n- x0 c# ~
- ;----------------------------------------( u5 n0 a$ m% L3 l; P/ _6 q
- ;切换到上一个
' H% W" I5 x3 d5 F7 u - Change_To_Previous_Item_Set:. G7 k" ?; x8 f1 G; e
- ;检查是否需要换页. M) U: B" {6 z9 V; ~+ \" ]
- LDA FC_Select_Index
) x# U3 O, V3 w3 R9 e& W* z - CMP FC_Page_Cur
# N6 j- F$ k5 p' y* y3 v$ w9 t - BNE Change_To_Previous_Item_Set_No_Page
% V# s7 v) o% H3 |7 J& l5 e - ;----------------------------------------! s8 [1 M+ d! f+ L( `- S: Q, ?
- ;切换到上一个(需换页)
- v8 s0 T4 I3 V" V/ m) U - Change_To_Previous_Item_Set_Page:
7 L4 n1 Z8 @8 b: P5 t) a$ t8 ? - JSR Record_Last_Page_Index+ p! `+ p8 `0 s8 `: @: i# \" s9 e
- LDA FC_Page_Cur
+ k* G# O! L& t( l+ I R/ N - SEC% H X$ R& q8 _5 g* G; m: E( T. X
- SBC #FC_PAGE_SIZE
. F3 O+ v& [7 V: u) R# K - STA FC_Page_Cur' x8 ~6 i4 Y8 Y, [
- DEC FC_Select_Index, r; i8 Z8 ^ o2 V) p( p( f- P
- JSR Update_Page_Content* T/ N# O: z- p# ]2 {4 R
- RTS
1 G# l T9 m! b* T0 C j - ;----------------------------------------
% l) f. y$ @# b - ;切换到上一个(无换页)% M- L, }9 Y- }
- Change_To_Previous_Item_Set_No_Page:
- ~2 r" B" d& b8 S( V: n- M, }( k - DEC FC_Select_Index
2 v4 q |, l& g' f! @ - RTS$ _" L: _6 \0 O% {4 p1 E3 a' q
- $ W0 ]) Q3 l. U( r1 X% X
- ;==================================================
$ ~% O' u8 p- P* F' B - ;切换到下一个选项
1 O" j! J- k7 a/ S8 a! v9 `( m - Change_To_Next_Item:
Z* Z9 B- V$ I9 n1 r6 r- G0 f8 N/ d - LDA FC_Select_Index) z+ a, T. t1 A+ N
- CMP #FC_ITEM_SUM
2 P/ i& Y6 Z2 z4 l$ K - BNE Change_To_Next_Item_Set
2 D# l, e9 Y) k - ;----------------------------------------
9 P( S# j$ L6 |2 N( {5 y& _5 W% T - ;切换到起始页第一个- y1 s7 K. m# B% m. u6 z. p3 y
- Change_To_Next_Item_Set_Begin_Page:, }! X& I0 s' X# v; n g6 p* v0 _5 I4 t
- JSR Record_Last_Page_Index1 J# ]9 o: g1 E1 C
- LDA #$00
- x' Z! W- a( g; |7 c1 \. h - STA FC_Select_Index2 l. B! l* O2 z" P6 R6 \6 L
- STA FC_Page_Cur
* }1 k; ^: `; \ - JSR Update_Page_Content7 h( c' ?9 g9 @9 z! e# p. ^; E$ H
- RTS! F5 [' t* N4 c; a) U$ ]6 K
- ;----------------------------------------- e4 T) b/ U7 f# L+ a- H
- ;切换到下一个' N4 H4 n5 l+ T
- Change_To_Next_Item_Set:
% e) I7 v9 R5 k+ b - INC FC_Select_Index, w* }8 k$ E8 `' a$ j9 S0 E m
- LDA FC_Page_Cur
8 e; M* t* V+ f+ a - CLC
# d$ k) q) g' w" i - ADC #FC_PAGE_SIZE
) m" J5 s9 e( e2 ] - CMP FC_Select_Index7 d3 z5 P7 L) V; H9 b' N' n6 I
- BNE Change_To_Next_Item_Set_End
7 B! M+ J d( w1 T1 a2 d - ;----------------------------------------
3 ^: H$ Z6 |# K+ i: d# ?+ }: y- X# @ - ;切换到下一个(需换页)- W* N% I( R/ E4 M S+ v( V
- Change_To_Next_Item_Set_Page
2 e7 \% K8 b' Q2 `1 S1 I - JSR Record_Last_Page_Index) l* i: u v* c8 q% W4 M
- LDA FC_Page_Cur
: y4 Y) Z; c$ I+ S) f - CLC
6 R4 |- h/ ]" k8 Y- i - ADC #FC_PAGE_SIZE9 W4 ^. h \$ I8 u
- STA FC_Page_Cur
2 I7 `. K, X8 g4 H - JSR Update_Page_Content: W) @4 ~1 Z2 Z/ B" h4 F+ J
- Change_To_Next_Item_Set_End: A6 g3 Y* m3 f O) \
- RTS u- |7 G7 [( i
- 4 d* M, x. _( p1 Y- Z
- ;==================================================. S) r/ u" _' H# f$ \7 i
- ;切换到上一页
; e7 J% n& n5 }5 Y& G. \ - Change_To_Previous_Page:
d; a4 i$ [+ H* D$ ~4 r1 O/ R - LDA FC_Page_Cur
( n# b! ]6 h J R) c! x) f/ n1 P - BEQ Change_To_Previous_Page_Set_Last_Page m. z1 O8 f/ e; p
- JSR Record_Last_Page_Index# I8 D0 x* I( f6 M* J; Q
- LDA FC_Page_Cur) a" B' K4 {+ d4 G& S/ a+ n1 O
- SEC
3 ~ ]' K: z# B+ T- _7 z/ e4 A - SBC #FC_PAGE_SIZE/ G& x6 j* I. J+ T
- STA FC_Page_Cur6 I3 ^% X2 Q$ E, _. X
- LDA FC_Select_Index7 v0 ^6 M! `1 ?. \2 h0 u; t
- SEC
6 D! R: }. f* R( U; U5 O - SBC #FC_PAGE_SIZE
: {3 q9 f T! J# A - STA FC_Select_Index
9 i* S/ I/ m6 i5 B8 m - JSR Update_Page_Content9 ?, T: j3 r. W
- Change_Select_Last_Page_End:
- ^/ e) l! f/ l2 b! S+ Z/ e8 a: c - RTS6 k, }( @3 `1 e
- ;----------------------------------------
" ]7 C" N& r5 ^: p - ;切换到最后一页
/ [. {3 n8 z2 H/ O2 u - Change_To_Previous_Page_Set_Last_Page:
# V- W* s+ L; T5 u. r; d/ \$ [ - LDA #FC_PAGE_MAX- D0 E: N( c: U1 P
- BEQ Change_To_Previous_Page_Set_Begin_Item( D( B0 K) D8 v+ P( V
- JSR Record_Last_Page_Index
* _1 E3 }$ t* n - LDA FC_Select_Index
1 X6 u) \4 v$ T9 f# I - SEC
# F8 |& m5 J# ]' j! ^ - SBC FC_Page_Cur+ [5 A6 e7 @6 g" I
- CLC
q! u9 T) J5 P, C! N' Q - ADC #FC_PAGE_MAX
" C2 R |% g9 ?* u - STA FC_Select_Index
; v% x+ V9 I# @. F8 _+ j - LDA #FC_PAGE_MAX \* |$ L( m; M$ d% R+ Y7 d: H+ [) x
- STA FC_Page_Cur5 M" o+ n5 N/ i$ s. Q4 K
- LDA FC_Select_Index7 {2 a/ h( {2 S! S
- CMP #FC_ITEM_SUM
/ d' j3 g+ W; b" e& f - BCC Change_To_Previous_Page_Set_Last_Page_End
! E U4 b0 f) j: Y) R" V - ;----------------------------------------
( b. a0 D0 ~! \) M5 @ - ;切换到最后一项
. j& H6 N: G7 H+ w; A7 ` - Change_To_Previous_Page_Set_Last_Item
+ v2 e! E( G0 F' G! C( d - LDA #FC_ITEM_SUM
6 i, J: \. U# y* Y, a - STA FC_Select_Index- R3 I# D" R* k( G' K; B( K
- Change_To_Previous_Page_Set_Last_Page_End:' R2 @0 Z5 f- [' c% L: t3 v7 A
- JSR Update_Page_Content2 d7 D2 N' k; r4 u; u) ^# w
- RTS
A. A4 ]/ j$ m5 m1 O - ;----------------------------------------
3 O1 `- ]/ F# ]! x9 L' X+ V* j( R7 n - ;切换到起始项(最大页只有一页时)
- o1 p* f$ G2 q4 D) } - Change_To_Previous_Page_Set_Begin_Item:3 a! X+ X S+ `7 }: P
- LDA #$00
5 E3 r; Q% O# k3 }6 R/ }: n/ e2 N - STA FC_Select_Index
$ L7 N0 `9 x/ F6 f$ i/ t - RTS K$ [6 D8 x( b" w1 H( v* v0 f! T
- z! L+ |/ T4 c# E. C. D) `4 J& e) {% H* n
- ;==================================================5 R" ^# U1 [7 I5 D, d
- ;切换到下一页6 l7 w* h2 y$ G9 h; D. f
- Change_To_Next_Page:+ z' c1 X& o# s) z0 Z0 V: s
- LDA #FC_PAGE_MAX
5 ]( @/ L0 W; U0 _$ W3 J$ ~ - BEQ Change_To_Next_Page_Set_Last_Item3 O) r4 x9 e$ L2 a* R( F
- LDA FC_Page_Cur" k1 t) L- v3 D3 A9 t8 J& c
- CMP #FC_PAGE_MAX
) y2 _/ P$ `9 ^# X' u' o - BEQ Change_To_Next_Page_Set_Begin_Page! V+ U7 S0 z8 K9 F, K
- ;---------------------------------------- L; ]3 r; ~" \3 @. ]5 ?
- ;切换到下一页
7 H% o3 m" R' P - Change_To_Next_Page_Set:
! w2 L2 M& Q* F- j) V; } - JSR Record_Last_Page_Index
2 ]- B0 o) U5 G - LDA FC_Page_Cur8 {- h" k: ^1 |7 Q1 [
- CLC
6 i% x& a5 Q3 B% Y' c( f% _ - ADC #FC_PAGE_SIZE7 J9 t: b; [( g1 f' d' E1 Z
- STA FC_Page_Cur
. D/ j" {, _7 v4 U - LDA FC_Select_Index
* T% [4 a% w0 n# S: ^5 Q- w3 d - CLC
. W3 K0 `( h3 L1 l! j - ADC #FC_PAGE_SIZE
2 E9 B* d, B Q! e( O1 s - STA FC_Select_Index
3 P! B' b- S } - LDA FC_Select_Index1 f' ]1 s" c: [) x7 e3 [) o
- CMP #FC_ITEM_SUM; ] F4 G3 h T+ N- G
- BCC Change_To_Next_Page_Set_End# @2 Z) l6 Z6 y7 x% D
- ;----------------------------------------
) W8 U: D; M2 Y& v - ;切换到最后一项' ?, H+ G1 M K& b4 F
- LDA #FC_ITEM_SUM
) w# t. j/ [) X5 Q! [ - STA FC_Select_Index
0 d# z, W4 }/ Q* `+ ` - Change_To_Next_Page_Set_End:
. X) z3 J7 @0 z5 l3 z - JSR Update_Page_Content
& i1 w% e9 g9 @/ F; h - RTS/ k1 H/ m2 @/ k9 Z
- ;----------------------------------------! j) j* p9 x+ d2 f4 Z" |; I% L" i8 I+ j
- ;切换到起始页' X- h) c' W; p( @8 g$ _2 B
- Change_To_Next_Page_Set_Begin_Page:
8 w; `0 ]& \5 g: c3 s - JSR Record_Last_Page_Index/ {1 p, l; c$ ?
- LDA FC_Select_Index+ p6 O" l, E) I& p+ p2 B
- SEC9 `3 N9 e5 J, S. N: A' a6 }" Y* T
- SBC FC_Page_Cur
. ^) @, X6 c! ^/ v- \, f0 y8 ~ - STA FC_Select_Index, Q" ]$ P! \, [; A2 u
- LDA #$00- Y5 p* K u2 s& k4 D; l
- STA FC_Page_Cur
; K2 [2 A' O5 c1 K2 U. c - JSR Update_Page_Content
% T M: b7 R$ F# L. ^ - RTS; {1 B- x! W, N6 k w
- ;----------------------------------------
7 g2 Z$ o9 P& k( H$ G# ^+ ~7 V* g3 \ - ;切换到最后一项(最大页只有一页时)
~- N5 T0 d4 n+ d9 {9 c# N' ] - Change_To_Next_Page_Set_Last_Item:5 {- _) h8 p; [5 E1 f1 W/ S+ A8 t2 I. C
- LDA #FC_ITEM_SUM9 m4 p5 g( z0 ~5 H' c& P
- STA FC_Select_Index+ U k; [7 a' E& z7 X6 s2 Q
- JSR Update_Page_Content( G+ k: Q! M; M& F
- RTS
8 s4 d A& S; n! U5 ^- { - 6 `1 r* q2 W+ I. o7 q4 t
- ;==================================================
2 a& q2 w; i- G; [0 P - ;更新页面内容
0 M& ~7 ?: l9 _' A U% }" d$ b - Update_Page_Content:2 l3 c% Q, ~ e
- LDA FC_Page_Cur
# }/ J2 C# }2 b: c - CMP FC_Page_Old w1 X. Z2 Y3 C6 ^% f1 _/ T
- BEQ Change_Update_Page_End
5 J4 M) {! a: e) }( ~( M/ T" r - JSR PPU_Data_Page_Show
8 Q4 _. f) [. c% B- H - Change_Update_Page_End:
7 N: f! q- s4 {; S% J1 S. ~ - RTS3 a) D8 w! H* g- S. ?' @4 S
3 z F* S1 K$ f2 Z5 |! r$ }- ;==================================================
% Z( f/ s4 U3 k) \% ]: [ - ;记录上次页索引9 d9 h1 D" c5 [0 ]+ U6 c
- Record_Last_Page_Index
9 F/ V' O$ z4 l; r" C - LDA FC_Page_Cur$ ~. q1 I1 a; j# \9 j" v# `, i
- STA FC_Page_Old
, Q1 m: Q& @) T - RTS# z7 E3 O; R) U. v+ D
- ! p9 L3 T r5 o2 K9 o
- ;==================================================3 P @" b, q6 i9 F
- ;显示当前选择项光标. u2 ~' S3 `4 e5 p4 X: ^( W
- Show_Select_Cursor:7 J! h S; n6 b- q
- LDA FC_Select_Index
# y: ^: V5 e4 ~- V+ I - SEC3 F& p9 m9 g+ F! L( J1 ?
- SBC FC_Page_Cur
8 D/ r7 _7 s) L& Q+ M - ASL
9 M3 w4 [. \6 v; e/ a# I# g - TAY
8 X1 i& B. o# X- ]+ G7 T) L3 o - INY
5 w* t- `* P! [ - LDA Text_PPU_Addr,Y5 P& Y% @" \, G$ _
- AND #$03% ^( f q+ K8 k3 n0 w
- STA FC_Cursor_Addr_H0 N/ x) \9 K/ y' \, d
- INX+ |: d9 M$ c% S0 c
- DEY# j% t) N) ]0 ^7 O
- LDA Text_PPU_Addr,Y
8 t1 s/ E" V4 A" n" u) L - STA FC_Cursor_Addr_L
* D: q. Y0 |. k7 I( {3 i* h2 S - ;----------------------------------------* B9 A% N% l" E: P9 X
- ;计算光标X坐标# L- v, p1 J4 H7 y+ n5 j0 @, [) ^3 E
- Show_Select_Cursor_Set_X:3 d. I& J, k( a5 w
- LDA FC_Cursor_Addr_L
# p8 s; u/ ^" N$ t8 F/ C) b - AND #$1F
7 _, R/ r5 Z R - ASL
}4 e! D9 n' V( P6 f! A - ASL
2 Z# ~9 W8 ^, Y& u$ R - ASL
& s. W+ ^2 Y8 r6 N0 n1 O3 _ - STA FC_Cursor_X3 `9 K/ u V/ w8 f9 |! P1 u
- LDA FC_Cursor_Addr_L; c+ V& ~" R% a6 i
- AND #$E0
8 ~, ~% y8 U) r" R/ w; _# h2 K" C - STA FC_Cursor_Addr_L2 z/ j- d: v' ?5 L" b
- ;----------------------------------------9 ?/ y+ C8 @& } T2 f9 a* g
- ;计算光标Y坐标
( }8 T1 v: Y! j5 T c: K+ B* {) H - Show_Select_Cursor_Set_Y:
4 x% D n, C- Y& Y2 L - LDX #$05
2 o- _* |5 {" o* j - ROR FC_Cursor_Addr_H6 q( ?. c1 q" e8 p8 w1 [* r5 B
- ROR FC_Cursor_Addr_L5 z7 R% q1 z5 @. z$ o. L
- ROR FC_Cursor_Addr_H
8 c7 Z- M8 O: ~) N# g2 k9 W& R - ROR FC_Cursor_Addr_L
9 a% x: u9 F) Z1 F; U7 O9 r - LDA FC_Cursor_Addr_L
( o; v! e3 p& B0 |: E; f4 n- r - STA FC_Cursor_Y% j6 y2 _& W5 P
- ;----------------------------------------
Q1 w R4 W5 k7 W: G( ? - ;写入光标
3 ]4 J9 k3 x6 M$ F# N/ w - Show_Select_Cursor_Set:! D% L; l) _4 ]2 e6 i
- LDA #$00+ k, z5 G, ]& G
- STA $2003
+ J& J7 u/ f' V! c - LDA FC_Cursor_Y( p) c. o5 u9 Q* E) G, s
- SEC
7 {9 a0 K: ^" C0 f1 g) o - SBC #FC_CURSOR_OFFSET_Y/ |* q% L0 F! E7 l- z8 k
- STA $2004
/ z5 i8 s; T) g - LDA #FC_CURSOR_TILE
$ T2 V/ [" ^. \" K2 q9 P3 R( P - STA $2004
2 N$ i8 W' ]3 r1 m( L( L2 A& f - LDA #$00& q( ]2 \; H9 G A; ?! Y0 |
- STA $20044 q3 }( x( R! p' K% ]) `4 ~* r
- LDA FC_Cursor_X
4 i/ |( G5 k! w3 j" d - SEC
0 n$ ]/ w9 Y% x$ e - SBC #FC_CURSOR_OFFSET_X& e0 {' ]8 Y8 F3 V
- STA $20043 I8 v2 s+ [2 A$ K
- RTS
& C; n$ Z4 ]% U! z4 E - . r! j0 R" k/ V9 l5 s, H& n
- ;==================================================- O4 ^, y% W! i5 y1 W2 b
- ;切换功能
3 ^9 `0 J: ?& @ B9 y; K- i5 L - Change_Function:
n3 {7 D* U) k - ;----------------------------------------$ A8 Q6 |" s& C& j
- ;开启功能A
. y6 O# |! Q" S. i" f0 @ b/ c - Change_Function_On_A:
9 f+ v7 A: w. r9 L& S h, [ - LDA Button_Once
+ I! x' Z, ?/ b+ u+ c; M - CMP #$40
% F# c. D' p( M3 w i - BNE Change_Function_On_B
5 N1 Q( v+ T2 e - JSR Change_Function_To_On_A
7 h% H6 q. P! r) R7 i* @ - JSR Function_Status_Update0 O' {6 b0 V/ l: y: f* h
- ;----------------------------------------
! X0 N; O( s( L z( Z$ V7 K! ~ - ;关闭功能B8 S Y0 p7 f( T) b- O6 Z$ l5 I# v% ^
- Change_Function_On_B:
2 F0 I6 | W0 F% v7 J - .IF FC_IS_DOUBLE_PLAYERS4 |+ B! O2 F8 x4 Z1 x
- LDA Button_Once + 1
; q- ?7 \0 n* ]- [( j - CMP #$40
( A, T$ v, _& T& p. m' T - BNE Change_Function_Off_A! \2 o$ m) C! D8 e4 [2 W# u
- JSR Change_Function_To_On_B
5 W# g3 o o( d. y - JSR Function_Status_Update. H) b8 y3 H" R8 d3 J$ j; ^
- .ENDIF
* I" \" U2 ?7 N" H2 y, I - ;----------------------------------------/ I6 o+ W T% E
- ;关闭功能A: A" C( k4 I3 I x( C1 A+ N) u
- Change_Function_Off_A:
/ S2 s( O' X+ t/ m4 g - LDA Button_Once( K. m4 E$ H- p* k4 g3 S7 R- p+ y
- CMP #$80
9 i. X# p! k% k- Y+ \$ V& ]3 k - BNE Change_Function_Off_B
; l- U" c3 @* o0 k# ^% E& d - JSR Change_Function_To_Off_A
# F9 `, M% V$ B - JSR Function_Status_Update, L- ^/ m1 Y9 `6 K& q- T% H
- ;----------------------------------------: L/ i0 ?) Q0 u5 j+ l" D
- ;关闭功能B$ L+ m- W' U3 j# o1 M& X5 K& i* e
- Change_Function_Off_B:7 y/ C$ S6 l1 H: O) y
- .IF FC_IS_DOUBLE_PLAYERS R0 q) {' n9 C' g2 h! q
- LDA Button_Once + 1
6 N$ r9 B" L6 H3 E' v% N/ n - CMP #$80
7 e. H" e3 S1 j" M - BNE Change_Function_Swap+ {3 B" g! V, q, h: _
- JSR Change_Function_To_Off_B
# e/ ~* K' s0 _) ] - JSR Function_Status_Update/ ?- c8 z+ V) J3 X
- .ENDIF5 S* Q6 ?; W; N! V5 W
- ;==================================================9 r, o# _; ?! _' E8 ^1 B
- ;交换开关+ x) x. w# m& v4 B. q$ o: ^
- Change_Function_Swap:
! L. {2 _! I) M! b' Z! o2 a - .IF FC_IS_DOUBLE_PLAYERS; V7 M* ]6 X/ [3 ^% D9 a
- LDA Button_Once
2 y! ^: p) V, L0 _1 W - ORA Button_Once + 1
! F6 O; L& s9 z$ J - CMP #$20
2 B9 x- p# q" R- ~. n/ z0 H - BNE Change_Function_End
9 @! p3 R5 m2 k - JSR Change_Function_To_Swap
x* a+ E, p9 k4 ] z - JSR Function_Status_Update- n- x Z4 _! G* f
- .ENDIF# @) D0 T/ u N A O
- Change_Function_End:
+ G! a, n4 r p7 p; @$ B- h, Q" t - RTS" s C3 I3 h# f! v
-
, x7 ^9 z/ F6 M2 S$ f - ;==================================================9 f; L- P8 E) P$ X4 U S
- ;交换开关状态1 \9 l$ U6 n$ c; I+ f' m6 o& N4 Z
- Change_Function_To_Swap:4 y6 \( L a! D1 L. |, x
- .IF FC_IS_DOUBLE_PLAYERS) }! P0 d, U2 C. x- |* Y
- LDA FC_Select_Index
4 L6 [- v. m$ q' a - SEC0 @ H" G/ T1 Y% V% N) D; O9 h; i
- SBC FC_Page_Cur
8 R/ r0 I! T* h& j" U - STA FC_Select_Temp f2 R) g5 f% J/ Q! f% k# {; b1 }
- JSR Set_Function_Port
1 u! f% x3 C! W: z/ m `( ^ - LDY #$00
0 \- ]; ]/ R: m; X0 }6 W: D - LDX FC_Select_Index4 C- P5 p n( J4 M) i- ^
- LDA (FC_Data_Port_A_L),Y
, [ l# _: s8 T- R; D - EOR (FC_Data_Port_B_L),Y
( u: @2 M7 {: T1 V [ - AND Function_Check,X0 X, N4 v; v8 x$ A. U' f
- BEQ Change_Function_To_Swap_End
4 j: j8 ~( x! r! k7 R* q% d - LDA (FC_Data_Port_A_L),Y
4 J+ w9 p9 |/ Y& v1 _) ] - EOR Function_Check,X
5 _) W- I% z. H/ T - STA (FC_Data_Port_A_L),Y, h; j" i" L2 \ o3 Q1 R" i3 L& `7 I
- LDA (FC_Data_Port_B_L),Y
% i7 |+ J& s( R& B) Z9 H% z - EOR Function_Check,X: E% m4 v/ b- U% u6 ]0 ~. u
- STA (FC_Data_Port_B_L),Y
) @ d, q8 [0 P - Change_Function_To_Swap_End:' F1 h- }- z, Z+ W6 x/ l4 U1 |
- RTS
9 Q$ o. x* L1 P# r: f+ }7 l - .ENDIF; g D0 i {9 a+ a" F; W! D
-
0 J! D* j" r; S, H- X/ I -
) n$ b: ]# [' V9 I( q3 v7 e - ;==================================================! S# W4 @, X6 f
- ;更新功能状态4 V7 o9 r i0 z: h4 f# J+ U* a7 s0 f' g
- Function_Status_Update:
/ B2 J1 ^+ a) K - LDA FC_Select_Index! q! [8 O) \+ }' Y1 e( ]- h
- SEC3 B) q' s& R3 b* h; G
- SBC FC_Page_Cur
- [6 R2 T# [4 S' Z" n/ D" r1 D6 Y - STA FC_Select_Temp: B* K/ k# L. ~6 v5 [* l' i0 q
- JSR Function_Status_Show% Q2 j9 J$ w; k, N, q
- RTS
$ V; N& x' y x1 X5 F9 ]! B - 5 t. J8 f+ ~' k1 D8 D
- ;==================================================! O0 V# {8 ^9 c( Q* i
- ;设置功能地址端口) V9 F4 Q+ ?7 D
- Set_Function_Port:
! k. I' o) K. Q+ g/ L - LDA FC_Select_Temp2 g7 x4 l, z- f4 I7 d! z6 ]4 x
- CLC
4 o, }; d# [2 c, o* _* E - ADC FC_Page_Cur& X6 ~9 D5 R9 z
- ASL3 }% C6 l0 ]# i5 \" ?
- TAY5 e7 @+ }, J: r( m7 g5 E
- INY' i5 o$ L1 ]- @# o4 ~/ o! a
- LDA Function_Addr_A,Y4 B# y8 m- {$ ^
- STA FC_Data_Port_A_H
8 \4 y5 [. d4 B, l/ [+ }5 C2 i/ Z - .IF FC_IS_DOUBLE_PLAYERS
; m/ z+ g8 Z4 O7 W - LDA Function_Addr_B,Y: A/ h* B2 i- y0 {
- STA FC_Data_Port_B_H1 U! x- a% f9 [% Q
- .ENDIF
( j% t; A, F0 o) h/ J' L - DEY( e" G9 X) o6 ]6 L. D) t
- LDA Function_Addr_A,Y
7 H- s3 T, N1 a/ _ - STA FC_Data_Port_A_L- O. E4 {0 `; |( M4 c; j) h
- .IF FC_IS_DOUBLE_PLAYERS
, I' k4 O3 u' S! g6 O E - LDA Function_Addr_B,Y
1 `3 e1 V4 @# K - STA FC_Data_Port_B_L
- K2 Z! M) H4 _1 v - .ENDIF. a) ^4 E6 [6 U: n: |
- RTS
2 F# B/ F0 s: ~7 | - ) u: K1 n; v4 Z* I* O; Z& J
- ;==================================================
3 x& A9 ?* H* |! H3 |0 w6 V7 y* c - ;设置功能临时索引2 [) R: W3 X$ `4 F1 B/ U- r, x% I
- Set_Function_Temp_Index:. K+ c j, [* c+ \
- LDA FC_Select_Index8 F0 ~; ^7 p2 d5 V8 _, u: c
- SEC! w {8 F1 Z+ [9 `6 D/ f) v6 ]* w
- SBC FC_Page_Cur
, {4 A8 T/ S: g$ l0 T - STA FC_Select_Temp/ Y, h2 s H6 M
- RTS
- y5 }# e( ~( g* p9 v2 u+ ]
# J. J* {) K+ z k- G& O+ }- ;==================================================
$ G4 p' M. k! `4 f7 T Y! q& N) M7 u - ;开启功能A
3 a4 |9 T( g/ Q: a, f2 g - Change_Function_To_On_A:
, n3 L% ?) P; \4 [* q - JSR Set_Function_Temp_Index3 ?2 [/ T7 ^7 J$ p# Q& b W
- JSR Set_Function_Port
( \0 B u$ K- V7 x4 f1 s - LDX FC_Select_Index
# Y9 c4 P) ^" g5 O c: u8 j - LDY #$00$ A) B( e7 |: @, A; n. i6 ^9 M$ j% q% G
- LDA (FC_Data_Port_A_L),Y. S1 D1 \( O; z9 v! y
- ORA Function_Check,X7 y+ `; @; a5 _% ~% C
- STA (FC_Data_Port_A_L),Y" I3 B1 C$ G8 R, k, m3 E7 D! y- s
- RTS
: p& r, u% [* _ - ;----------------------------------------
' ?" ^% l5 @8 M( z( k$ _9 v - ;开启功能B
+ r4 _8 G1 z7 C+ t3 U, M6 B& o - .IF FC_IS_DOUBLE_PLAYERS5 S5 n$ J6 v) `) k
- Change_Function_To_On_B:5 G T. f5 z# [# r, u
- JSR Set_Function_Temp_Index
; L6 h/ m O+ J! x' _& r* S - JSR Set_Function_Port
6 c/ Z; W4 X$ R( P: ~) O7 q8 c8 Z - LDX FC_Select_Index1 J8 i7 [4 {1 g. g
- LDY #$00# y. u2 O; s7 [) \
- LDA (FC_Data_Port_B_L),Y8 K- m5 |4 }+ u
- ORA Function_Check,X
% Z- M" K$ ^' z% `: a0 h - STA (FC_Data_Port_B_L),Y
! B- Z3 \$ e) J4 s- _+ U - RTS
! u6 ?5 B6 A; H1 ^5 y1 O) R - .ENDIF
: _! i! m6 j# M - ;----------------------------------------) p; R: |3 v. ^: ^
- ;关闭功能A
0 q9 T" x2 P2 N% Y2 K/ e$ E7 D# _ - Change_Function_To_Off_A:, W3 X8 ~9 `1 e% E) \: W
- JSR Set_Function_Temp_Index
] q5 w, ?$ m3 s$ _- U! V - JSR Set_Function_Port' r" ~. {3 H. [3 A
- LDX FC_Select_Index0 m! | C, _4 U4 S( t" `' J
- LDY #$00
. B" Y& ?3 U4 B) x8 y - LDA Function_Check,X8 e7 l% P1 u, S6 E/ [8 V
- EOR #$FF
9 s. p. e+ T) @, A3 ]2 ^7 F5 u, r - AND (FC_Data_Port_A_L),Y& s- _% [1 k$ q$ Q1 }2 }3 T) @
- STA (FC_Data_Port_A_L),Y
0 Q+ V" C# c+ `6 a: l2 n - RTS
, U4 x9 H8 Q% y0 Y% x" Y - ;----------------------------------------
+ ]6 n, I' z; S5 P1 E - ;关闭功能B
; c$ Q' f U+ L2 W2 P - .IF FC_IS_DOUBLE_PLAYERS
3 S4 n3 L1 f6 I1 y6 I - Change_Function_To_Off_B: w! t {2 N' j) J
- JSR Set_Function_Temp_Index
" n8 C! Y1 k" P; v; N( m; f. r7 Q - JSR Set_Function_Port; D: w. r) K$ V7 q/ Y! R% g/ I
- LDX FC_Select_Index
( g2 v- a. @0 z5 u2 M9 w9 E - LDY #$00- V4 w4 V" {0 M0 G( `# M
- LDA Function_Check,X
" i3 T3 ^1 A% V# x3 k! O! Q1 L - EOR #$FF
) X, B9 f6 P/ t* J; Z: E2 Z- J - AND (FC_Data_Port_B_L),Y# c! Z+ q- v `7 {% ]: z3 @
- STA (FC_Data_Port_B_L),Y7 K, L4 A# r- p5 f" p
- RTS
9 Q6 U$ G+ H/ k3 w - .ENDIF. i# N. i9 N4 B0 e1 p* H
' g# o3 q% I! I3 `; w- ;==================================================
1 } c8 v, J% X4 T - ;设置功能状态PPU地址: m0 g3 q! n# F" {+ r4 i
- Set_Function_Status_Addr:
& Y) p6 F1 v _+ u, Q5 a( y- t6 w - LDX FC_PPU_Cursor# B6 r( M7 t( }
- LDA FC_Select_Temp0 d8 H& P, R" G
- ASL$ x7 g. C: n. b7 M$ b3 j {
- TAY
* }* O8 v' O" m r - INY) A+ [2 V1 t# ^8 g; {
- LDA Text_PPU_Addr,Y2 w- I& Z7 J R0 c, p
- STA FC_PPU_Buffer,X: j5 S' p3 Z# J: [& U; Z( Y
- INX
) @/ H( Z8 y; H: r: W - DEY
4 w: u9 W: ?- c - LDA Text_PPU_Addr,Y
- I% V; P8 m; X# C8 _* w4 R! o - CLC6 V% Z# Q- W( j9 v5 e8 V
- ADC #FC_FUNCTION_OFFSET
3 q, j2 W% F O8 b' @ - STA FC_PPU_Buffer,X
- d% }4 z# ]# b" Q: y - INX
" w- w9 Y `! h* ?9 Z8 Y2 R - .IF FC_IS_DOUBLE_PLAYERS% W& L& E$ M) Y3 Y
- LDA #$02* \3 G+ F; c+ l
- .ELSE
' D" v. R" E- n0 n - LDA #$019 ?7 G- m* x, H3 I( J8 g
- .ENDIF9 f& ~0 G. b/ f. j7 ]( B
- STA FC_PPU_Buffer,X6 [8 e1 a9 c' u# t
- INX
- {# i6 t. K$ T. V - STX FC_PPU_Cursor
) J- e0 _" r6 N1 {3 P* n - RTS8 c- f J- r4 ~8 _ d* b
- ! d' H* A" R; n% [% O$ a. b
- ;==================================================5 d: }! q; O" T5 [" }! O
- ;获取当前选择索引* z2 |3 h& X% Q% K( p8 T% w
- Get_Select_Index:
0 z6 p1 x4 N1 M* p# H/ e7 \ - LDA FC_Select_Temp
; o2 Q" b" i! f% a9 q4 @7 M, W, [ - CLC
2 o6 t+ V) j" I+ R" I4 Y7 F - ADC FC_Page_Cur4 m& t% @3 c4 n9 E
- TAX
9 ^, A0 s3 }0 K5 J, k - RTS
; y' ` b% H& d -
& Q5 A% G4 o1 s! }$ I. n% V - ;==================================================+ E: u3 i6 u$ P4 A8 _- }0 C
- ;清除状态文本 x0 p- `4 ~( i5 |; [ [% C7 k
- Function_Status_Clean: z; B8 V7 e8 U3 }6 j( q1 b
- LDA #FC_PPU_MODE_CNTC
! _6 y; Y9 z* f9 M8 _+ g - JSR Set_PPU_Mode
$ Y# E: o2 N: E1 M- N2 d+ L% y - JSR Set_Function_Status_Addr
& J/ U" I. e: d- s. Y1 ] - RTS
O! S! @0 c: G5 x - e2 g0 G8 G6 H5 ~& U6 x
- ;==================================================, e" |( I/ G' d# B2 A8 v# U n
- ;显示开关状态
9 \0 r& g) u) Y/ o - Function_Status_Show:: s7 Y4 q1 H- s- c
- JSR Get_Select_Index
, Z/ z V& x: D, {( f$ |9 w - CPX #FC_ITEM_SUM
- y" |* H7 o# ]$ y- m1 x - BEQ Function_Status_Show_Set
7 c) J0 e& L6 V& S( @4 h1 J - BCS Function_Status_Show_End
) i8 C8 e) g. S9 s2 W2 z# K7 g) I - Function_Status_Show_Set:3 m1 b r( f' G/ @9 D/ M
- LDA #FC_PPU_MODE_CNTL
, K" `0 [ s. n- ?* Q7 W+ A# }4 G - JSR Set_PPU_Mode
; E/ n! O O7 U" K: n - JSR Get_Select_Index/ p1 m5 Q3 I9 R$ \# F1 c
- JSR Set_Function_Status_Addr
3 V& u. ?# P/ c. L - JSR Set_Function_Port2 `/ V; t& A. K0 g
- JSR Function_Status_Show_Check_A
" ?: F0 H% B8 y: S5 I4 U - .IF FC_IS_DOUBLE_PLAYERS
% z* F& O$ @/ T) K - JSR Function_Status_Show_Check_B. c; y* n4 l& r" U% i+ U
- .ENDIF
( d7 A& Q5 t+ Z3 s. [ ~& K0 e4 c - Function_Status_Show_End:8 h0 P! i5 s: _6 r8 o7 s, a
- RTS
1 u- J6 U6 B) X" X - ;----------------------------------------
! _% Q! U4 q6 |0 a$ b - ;检查功能A状态
: U0 c% \% X% [ - Function_Status_Show_Check_A:$ c9 `9 h& _3 @7 b# s5 L7 m- A
- JSR Get_Select_Index' ]8 s8 E9 ^0 ]+ @; p3 W# x: ]
- LDY #$00
5 T* C: l6 V$ u- c/ Z. q - LDA (FC_Data_Port_A_L),Y
4 y9 Q* h* v5 H) e; Q Y( t7 O: f: n: X - AND Function_Check,X5 C* h8 {* t9 ^
- BEQ Show_Function_Status_Off
3 M& _8 G. U6 u9 N - JSR Show_Function_Status_On) Y E+ q% J+ \0 R1 q: p
- RTS
. _6 Z" ~0 y- k7 ]: a - ;----------------------------------------
% ^& \3 v$ I5 g) M6 \& d - ;检查功能B状态- F7 q7 [8 s: Q! ]: R
- .IF FC_IS_DOUBLE_PLAYERS
" W i5 P* `$ V - Function_Status_Show_Check_B:
0 n/ F4 k, u" V2 F8 y% C - JSR Get_Select_Index- Z% z* A& i g) `
- LDY #$00
5 @1 Z9 C: J- H$ P6 O( A: W - LDA (FC_Data_Port_B_L),Y
& G4 H& E$ t0 N/ S8 ` - AND Function_Check,X
$ v( |3 W% l" \. c7 v- x9 ]5 {5 ~6 o - BEQ Show_Function_Status_Off
9 l# I! X" S; P8 |- I$ h - JSR Show_Function_Status_On
2 [; _- j5 P+ d2 V3 F$ ? - RTS
& F! O9 w5 h. `2 `, J - .ENDIF3 C( l( u& N1 Y: v1 A# G! ~+ Q
-
$ c+ d/ K' v: T# _/ J" r0 A - ;----------------------------------------# }) e2 y* I7 ?0 p7 j
- ;显示功能开启状态
, d2 R' D2 l; H* ^" Q - Show_Function_Status_On:& ^0 n9 m$ P0 t6 T, N, l) `
- LDX FC_PPU_Cursor
' w! v! b3 @1 w* O; Q E$ V - LDA #FC_ON_TILE. M1 N6 q, L- G. S) A& O
- STA FC_PPU_Buffer,X1 G7 T }/ {; q F- }- Y4 m$ v/ b
- INX
7 N& T* S4 k6 L, u - STX FC_PPU_Cursor/ u; T; G0 R' V
- RTS- O! E3 O2 Y& j3 G* z' s
- ;----------------------------------------
0 k6 g# m' s# b6 D& M - ;显示功能关闭状态! n* G; G) p1 {7 ]$ T9 p# @( X3 u
- Show_Function_Status_Off:4 C" M g4 C7 K
- LDX FC_PPU_Cursor
3 U6 Z, g+ a9 A1 I9 z# ?- z7 U' m - LDA #FC_OFF_TILE! s. q# E; [. s. ]3 w
- STA FC_PPU_Buffer,X
" B- p4 x2 C2 j) q. |$ D% C - INX1 U. g! |' E1 g F1 F4 H" _) U
- STX FC_PPU_Cursor5 A, S1 N; n6 }
- RTS2 N3 l0 O% {3 v
, n. f$ f! e* Z* |% {) {& } r
) A# _0 g: C( v- ;-------------------------------------------------------------
* Y. A# x5 _ Z: D0 ~5 W4 j - FC_Data_Copy: ;数据拷贝参数设置- K" X* O1 ^( K1 {% H; n- T3 x
- STX FC_Cpy_Port_L6 Z( C+ ^7 H/ z, F M
- STY FC_Cpy_Port_H
3 m' t: m; b T1 g# R - LDY #$008 X7 s r; V- E0 ]. D5 ~3 q+ M7 F
- LDX #$06) t1 x( F3 M k2 y+ H+ e
- FC_Data_Copy_Addr_Set: ;从指定地址读入参数 x% ^6 J! V5 |1 x, @4 N$ r
- LDA (FC_Cpy_Port_L),Y7 J" u8 D$ }% }7 k# n
- STA FC_Cpy_From_L,Y, A5 b# R. L0 i
- INY
% N! i: z/ T1 s2 U0 g& y4 d) Y S7 N - DEX
) k8 N! o& ^$ b - BNE FC_Data_Copy_Addr_Set4 @) b% h+ y6 B+ B8 c
- LDA (FC_Cpy_Port_L),Y6 L. @0 G2 K1 T
- CLV$ U; q: w+ K% D& k' Q8 j
- LDY #$00
" f4 @3 N: E* s: K# K; _ - ;----------------------------------
. {, A: T8 n4 X: Z* @3 i) a - FC_Data_Copy_Mode: ;复制模式校验
4 D% Y! r' O: {3 T5 ~ - CMP #FC_MODE_RAM_TO_RAM: K8 ~) d5 k g- w
- BEQ FC_Ram_To_Ram_Mode
5 q; n# f. X5 P, K5 Q: B b - CMP #FC_MODE_RAM_TO_PPU
9 i$ d" q7 E- N9 ^- a; ~5 v g. Z - BEQ FC_Ram_To_Ppu_Mode1 o- O1 I z T5 f7 \ p& X# f
- CMP #FC_MODE_PPU_TO_RAM R5 A; c( V7 `; f" \
- BEQ FC_Ppu_To_Ram_Mode: S- b C) p0 A5 b
- CMP #FC_MODE_PPU_CLEAR# H3 P- l6 B! f
- BEQ FC_Ppu_Clear_Mode
. x/ u: _' h2 @: d - RTS
5 Y2 Y K" u7 t9 p- W1 H - ;----------------------------------------7 L2 I4 R5 _* b! c& Z$ X
- FC_Ram_To_Ram_Mode: ;复制RAM到RAM模式
. P k" H% B/ d/ n - LDX FC_Cpy_Count_L- H; D' s$ j o' E5 B2 L F
- INX
+ I6 T# Y2 `, a# b! @ - FC_Ram_To_Ram_Count: ;剩余计数检查! x- N4 w; F0 ?; h/ y2 E9 s
- DEX# f, D3 _3 x. A- Z; K" c
- BNE FC_Ram_To_Ram_Copy
9 }+ x4 y- d+ {: h - DEC FC_Cpy_Count_H
- g. i/ p% k3 T, h9 m7 N$ _ - BMI FC_Ram_To_Ram_Over
; w: q$ F% Q$ }# R6 b( u# L - FC_Ram_To_Ram_Copy: ;开始复制数据$ _& s. V; E& t4 ~; f# ~9 g$ n
- LDA (FC_Cpy_From_L),Y
3 f3 N/ f0 f+ U& ]- S - STA (FC_Cpy_To_L),Y
H4 I9 i; j% L7 h5 V. Z - FC_Ram_To_Ram_From_Set: ;源地址递增) l& m$ j; e8 U3 z# u, i, e1 N* p0 J: y
- INY, M, }8 }2 y* |9 ~5 r3 L8 `
- BNE FC_Ram_To_Ram_Count$ b5 ?# s1 x/ I" `) W
- INC FC_Cpy_To_H# R N% ?% C1 w8 {
- INC FC_Cpy_From_H
' \7 Q: g8 ]1 X, H( l- a0 J - BVC FC_Ram_To_Ram_Count, T, c; z( `. x2 n- T0 D
- FC_Ram_To_Ram_Over: ;结束数据复制
: \- E, [. [ m% I8 i1 i: k& d5 t v - RTS
1 ^2 \5 u$ S# h9 u; [3 n) i4 d, X
! x5 t! S) H+ e4 ]- ;----------------------------------------) ~6 c* G0 Q% S( u/ W
- FC_Ram_To_Ppu_Mode: ;复制RAM到PPU模式
7 E6 d, x3 a4 c" r; E0 T4 W, M5 S0 a# m - LDA FC_Cpy_To_H
3 o; I) S' A# f3 H4 d/ l - STA $2006
8 X& i8 s! N8 S P5 P) J - LDA FC_Cpy_To_L5 c, U" ^! m; Q! _
- STA $20065 h, }" G2 v& m& B9 r6 L0 T$ {$ A
- LDX FC_Cpy_Count_L0 f4 r1 n6 q, F
- INX
$ i' S; I" q. d7 W! ^1 c - FC_Ram_To_Ppu_Count: ;剩余计数检查
2 C4 k4 l9 R& D/ U: i( C - DEX- d( M& C) X, ] H# u$ w
- BNE FC_Ram_To_Ppu_Copy
" E% S n0 `; J - DEC FC_Cpy_Count_H
5 x ~5 S, l0 Q x* E* u" _ - BMI FC_Ram_To_Ppu_Over9 i+ x8 |) C% l( V T
- FC_Ram_To_Ppu_Copy: ;开始复制数据. p; k5 ~/ o% {% K) M
- LDA (FC_Cpy_From_L),Y3 B4 r$ l; K' O1 B# T* S
- STA $2007
/ b- I& T9 `. E. t8 }5 \5 o& h - FC_Ram_To_Ppu_From_Set: ;源地址递增; Z- p# ~( {( p4 L. r
- INY
\9 e% h: S4 e8 J6 |- [ - BNE FC_Ram_To_Ppu_Count
5 m) a$ |- n7 E9 f0 z. H - INC FC_Cpy_From_H& Q( r8 J* q! r
- BVC FC_Ram_To_Ppu_Count
/ ]5 A0 B7 z2 t+ p& a( R" H - FC_Ram_To_Ppu_Over: ;结束数据复制
5 R$ `& u% W/ p$ r: z - RTS8 I$ d# w' G; z) m/ w3 A# T
0 m3 t! z+ i. v0 B. B. T& ^# Y- ;----------------------------------------
* H" x' I- A, x# r4 t1 [ - FC_Ppu_To_Ram_Mode: ;复制PPU到RAM模式
$ d, x# s% D+ w5 W - LDA FC_Cpy_From_H/ T+ _' \% A3 b0 P s* y# X6 J
- STA $2006
. U) p% t* n7 b- h - LDA FC_Cpy_From_L
3 d, Q1 e" e! G6 B' E! H3 Z+ ] m - STA $20063 B/ a' K, L8 O- q) @, D) I
- LDA $2007
; R: V) d7 E$ z, F6 D - LDX FC_Cpy_Count_L+ G% h% a% a" s
- INX
8 e/ O1 ?! a: P2 S' t" Z - FC_Ppu_To_Ram_Count: ;剩余计数检查. b! l0 H- X" ]
- DEX1 d1 e0 r J3 [5 s d3 L
- BNE FC_Ppu_To_Ram_Copy
' Z- W- R1 y4 L7 ^# K0 M( h - DEC FC_Cpy_Count_H( B3 `( U/ e( v a6 z
- BMI FC_Ppu_To_Ram_Over
3 V0 ~" Y2 D, W' m. {, Z$ I5 o - FC_Ppu_To_Ram_Copy: ;开始复制数据% P8 ]; I! c' m* H, f
- LDA $20070 ?% A+ p5 V2 d1 k# F7 y) }
- STA (FC_Cpy_To_L),Y( x9 P$ d$ ]+ R: a& L% V
- FC_Ppu_To_Ram_To_Set: ;目的地址递增4 k1 g N, D' E. P
- INY) @9 `: E$ e! O
- BNE FC_Ppu_To_Ram_Count
/ r3 L- _' c8 i3 c3 p4 \ - INC FC_Cpy_To_H' O9 [' a2 n2 X
- BVC FC_Ppu_To_Ram_Count
" W9 w2 T; k' F5 I - FC_Ppu_To_Ram_Over: ;结束数据复制* A4 h0 b! Y. T- x! ^7 g& ]
- RTS
' V+ h; O* L2 t - # f, q0 u4 i4 n# K3 L. a8 a' x1 P
- ;----------------------------------------
9 W8 {0 k/ ^8 f4 O: b( Z - FC_Ppu_Clear_Mode: ;清除PPU模式& ~, ^8 t, F" I/ G/ L6 F2 g6 E
- LDA FC_Cpy_To_H! {2 y; @: W* r' c
- STA $2006& o' p+ p! O9 W, F" a. J
- LDA FC_Cpy_To_L2 N' E4 e& ]+ T3 x' [
- STA $2006, E8 D/ u, \5 c
- LDX FC_Cpy_Count_H
% v7 S4 ^6 f7 Y2 s* e7 ^3 S" A# M - LDY FC_Cpy_Count_L
7 e; L2 ]4 }' e* { - LDA FC_Clear_Val0 t. S a* ~( x% N) Y+ I
- FC_Ppu_Clear_Count: ;剩余计数检查8 o) U8 Z* z$ N: m
- BNE FC_Ppu_Clear_Copy$ |$ I! Y M/ @; G4 Q* I8 ^( }8 f
- DEX
5 j0 |3 n( M1 i( e* \2 n - BMI FC_Ppu_Clear_Over
5 Z- J. M/ L2 F - FC_Ppu_Clear_Copy: ;开始清除PPU A0 `; ]# a6 B% |" G$ x. d" |: T
- STA $2007/ I2 E0 j: L# J( c5 v
- DEY
' h$ K/ t2 {& O% p4 o" Q# ? - BVC FC_Ppu_Clear_Count" {: B, L* W2 P8 c: B! Q7 v
- FC_Ppu_Clear_Over: ;结束数据复制9 ?% N0 V7 J3 P- ^/ Y
- RTS1 V3 Q, J9 V3 G% J. e+ t5 d
- 8 d' N0 m# N; j- v
- ;==================================================- P9 l0 r# X, Y+ J/ U" a8 @
- ;保存RAM数据
0 j* \$ B9 u% B0 u1 [. C n/ J& S6 ?, l - Save_Ram:1 s E# T# `* i. M! w1 L5 O4 ]
- LDX #<Save_Ram_Data
o' p- d% o$ K# G Q' p - LDY #>Save_Ram_Data' ^% u, h# S0 S* ]" e1 A% l
- JSR FC_Data_Copy
3 R1 e% |% n. M - RTS- y9 x9 n) W' {$ v; u
- 7 `$ C) ~# e. q
- ;加载RAM数据
7 b# M1 k( g+ H! T - Load_Ram:) V8 A% Y' c* [
- LDX #<Load_Ram_Data
! ?/ k U1 b. c m" o# |5 f& r - LDY #>Load_Ram_Data& f* D: w/ O3 Y O+ Z/ |2 P
- JSR FC_Data_Copy0 c$ ~" T! \1 }, o* v! b8 U
- RTS, g# G2 o G4 T) u
& k9 e% B3 ?! u6 M& f+ @9 q" s: h- ;保存PPU数据/ [( N) a( U, ]& M" j# J+ h
- Save_Ppu:
5 |. |2 i& a3 M* j4 C# B; L9 T2 M! C9 N - LDX #<Save_PPU_Data
9 `, @+ o; y8 Q; R1 v - LDY #>Save_PPU_Data
. n% ?0 d) r W3 I- q% K* f n8 z0 u - JSR FC_Data_Copy
4 a, H& T9 J+ g# V/ ^* w - RTS2 B* @& B- j. _& h6 C" T
- ' X z& m; T2 j. H
- ;加载PPU数据
2 _% h" I' V9 Q4 R" Z ? - Load_Ppu:. T5 F4 S8 E% Z3 `# K6 V& K: }
- LDX #<Load_PPU_Data
/ T3 M% Q& K/ Z5 v* }1 d3 ]; P# V - LDY #>Load_PPU_Data
' A9 ?6 j6 {, u" s - JSR FC_Data_Copy
8 ~, G: u ~1 S* N/ X - RTS+ N4 Q/ z% f: `/ s. J& v- Q
- 9 j0 R- m9 f. E6 o+ F
- ;清空PPU数据
: }3 W. \, ?4 l. L - Clear_Ppu:* S2 z- I9 b5 Z+ U
- LDX #<Cln_PPU_Data: P+ ]- A& j( W
- LDY #>Cln_PPU_Data$ L" W3 [6 |4 g' L, _) A: T6 }
- JSR FC_Data_Copy: {9 C0 M9 q. F3 p( t
- RTS! w0 a ]# W4 D
# o( e" l( l9 d- ;==================================================6 E4 W1 t( _: s8 t, G( v1 t3 V+ |
- ;数据配置
: {4 F, q& F: M% c - Save_Ram_Data:
: W5 s$ f, Q1 M- e& K- k* q: [ - .DB $00,$03,$00,$63,$00,$01,FC_MODE_RAM_TO_RAM
1 @: {6 I8 x1 W( ]3 v8 t+ a- m - Load_Ram_Data:
( d# T% S# z U8 B5 E - .DB $00,$63,$00,$03,$00,$01,FC_MODE_RAM_TO_RAM& B' _; e9 E7 J2 j6 n6 v
- Save_PPU_Data:
9 |* S+ w* j1 w) l4 q% ~7 ^/ A - .DB $00,$20,$00,$64,$00,$04,FC_MODE_PPU_TO_RAM
+ r# I7 E7 I3 P1 d - Load_PPU_Data:
% m* N8 i ]+ h$ S/ |' }5 ]$ L6 l - .DB $00,$64,$00,$20,$00,$04,FC_MODE_RAM_TO_PPU' J! I/ ^. j4 Y: Q: v6 c7 Q4 w( `' d
- Cln_PPU_Data:
1 [2 b2 K, g) x% w' O - .DB $00,$00,$00,$20,$00,$04,FC_MODE_PPU_CLEAR- M6 O6 l2 V* V$ W* O6 W7 @, e
-
7 h+ S9 x" u( P' j( f - ; h0 c! U& W2 W% S, \
- ;==================================================4 K D8 M$ B) Q; i
- ;文本数据PPU显示地址$ N% P3 X! a+ t' |- L2 p
- Text_PPU_Addr:! E1 H( w+ K( h- S9 P! j
- .WORD $20C5
' k8 T* |* \& ]5 _4 ~& t' _ - .WORD $2105
$ ]; t3 p6 J8 D - .WORD $2145
2 V9 @3 i! ?0 t. ^8 O - .WORD $2185
1 A% `8 b v- T- Z1 |+ B - .WORD $21C5' Z) e6 G7 Z/ C; R
- .WORD $2205( Y. Q( e, K b6 z9 i# u' I8 m
- .WORD $22452 W1 X- c% B9 p# D! {# i9 f$ u
- .WORD $2285
7 G! y* n2 N5 _9 f( H - .WORD $22C5
* E/ ~% Q* f3 \" X" W - .WORD $2305
- B' |. t' @# e! `5 C5 X - .WORD $2345
$ V& ~& o1 r) U( b! l1 D - + Y2 y' B. T0 o1 J- k
- ;==================================================
) q7 d6 _# G4 u - ;文本数据PPU数据地址
% k$ v1 f2 Z' p4 J. I - Text_Data_Addr:5 Z7 o e6 y# K1 @! n
- .WORD Text_Data_01
7 o% k( ~ w- ]+ s+ v - .WORD Text_Data_024 M5 w) L. U- f# o, R0 {
- .WORD Text_Data_030 q& K: Y! w Z$ k1 |6 b: d) z
- .WORD Text_Data_045 f( N( H. l1 R6 H$ O* T4 |
- .WORD Text_Data_05# i: T w4 q( F' z2 f& P x' f: t
- .WORD Text_Data_06
) A& u- e3 e$ W: O8 {! S; } - .WORD Text_Data_079 }" n' K) P G6 Z/ X
- .WORD Text_Data_08
0 }' e8 e* }- \6 z - .WORD Text_Data_09' [. b( V% T' [6 x
- .WORD Text_Data_10- c$ N& c/ M4 v( a( R3 N, N- o% q
- .WORD Text_Data_11
+ Q, ]7 z# I# A - .WORD Text_Data_12- }; T" {) E8 Y
- .WORD Text_Data_134 ?- m( O. M0 I
- .WORD Text_Data_145 A: t+ b( g! b. |! h. O
- .WORD Text_Data_15- k! V" `$ B3 y/ d+ k
- .WORD Text_Data_161 X( `5 a( O l0 b* i5 W/ f
6 G+ f9 m: Q- J* n/ E: o8 _- ;==================================================* }4 {7 V9 ~) n7 ~8 F
- ;文本数据! W4 |- Z- i# h4 R) n9 `. c* x
- Text_Data:, ~. \' v. C. m& O" k9 M E
- Text_Data_01:+ N- a) ]* Q4 \, a6 {6 ^8 {
- .STR "01.INVINCIBLE"! O! F+ Z/ `8 d+ A: p7 q
- Text_Data_02:2 }. s1 P& p4 T7 _
- .STR "02.INVINCIBLE PLUS" C; X. o. ~5 u/ v( h
- Text_Data_03:
$ m+ w1 O' J& i, n - .STR "03.LOCK LIFE"7 b A( s# I/ Q; z8 S( v
- Text_Data_04:4 b0 o1 ~( ^$ x2 [" |8 w
- .STR "04.LOCK WEAPON"
2 l" d0 |6 G9 V' ]4 Y5 s - Text_Data_05:
! b, Y1 H; j" E. q' [ - .STR "05.SEL CHANGE WEAPON"5 L# W* P( D9 Y! t3 j" S; R$ F
- Text_Data_06:
- Y8 @8 u* z- n; f( i: a - .STR "06.UNLIMITED JUMP"9 L! @3 m) E4 Z; g& u
- Text_Data_07:
, A1 u( y9 M: Y$ A( s% m - .STR "07.MOVE FAST"' \2 g- u0 G3 ^! L
- Text_Data_08:! R3 X4 O) @& {* X
- .STR "08.SWAP SKIN". N: V: G+ r; W" E/ C
- Text_Data_09:
8 m8 Y' m2 b* d R) s, j9 ^3 N% y1 Z - .STR "09.EQUAL BULLET"
' q" M. {4 i' D% m+ j - Text_Data_10:$ r# w" \# W3 b8 L
- .STR "10.STRONG BULLET"
4 X+ G* H* Z2 P; |8 G. B& N - Text_Data_11:' T; f7 m4 O& v5 e
- .STR "11.KILL BY ONCE"
3 j5 W7 i& q5 ]. l _" a6 i6 o$ i - Text_Data_12:
4 A5 N# V' J# ` - .STR "12.FULL SCREEN KILL"* i) V* m9 z% _/ a% R
- Text_Data_13:/ B& ~, Q' ?! d% d
- .STR "13.DOUBLE CONTROL"
/ W! e# j9 E& M - Text_Data_14:
( y+ P7 b. W6 f) Z7 g: P - .STR "14.REMOVE E-GRID"
) _ ^0 l' g5 K) H1 t - Text_Data_15:3 I! g( ^0 i" C6 R2 ]) h3 U
- .STR "15.FALL INVINCIBLE"5 d9 F$ F& [* O! ^1 I+ J
- Text_Data_16:9 v, S- C& a' h/ N, @
- .STR "16.NEXT STAGE"
+ t2 d" k" T2 F m% d
# |6 O' ~" U& x) T- ;==================================================- ^7 c2 ?# D3 G. V* W
- ;功能开关检查地址
1 l W! m9 o7 t5 s - Function_Addr_A:
2 C& ~1 z) }' _; i- f - .WORD $01C0
$ m- L# p, O9 z: D - .WORD $01C0
r K, X7 J1 z5 x J4 { - .WORD $01C0
- T) M( h4 E4 e7 T( X1 _9 e - .WORD $01C07 U t6 o- y8 j5 ]/ t
- .WORD $01C0
. Y: s% v8 |" H7 ]2 s - .WORD $01C0( w! M2 s6 b/ k
- .WORD $01C09 P7 _3 ^! o' F
- .WORD $01C0
: S5 L G5 w, g - .WORD $01C49 Q9 }( {1 L2 `9 ^
- .WORD $01C4; @& x g& s# a& k+ C- r8 x! F
- .WORD $01C4; Y( f' x$ ~8 g+ ^' E* ^
- .WORD $01C4" ~; e" M- ~ K. n) Y9 L9 U
- .WORD $01C4& {8 l9 ]% t) P4 H6 j) d
- .WORD $01C4
g6 F8 K6 E7 k# c6 @ - .WORD $01C2
- K6 T8 s' ?% H - .WORD $01C4
! N1 m! ]. B! N: W; M - 9 u$ N# i3 l. E/ Y a
- ;功能开关检查地址$ e( J! v2 N( k& s) ^7 ]
- Function_Addr_B:
) k- {6 M- q2 ~- I; ], a - .WORD $01C1
$ { r @8 r; l* E0 e2 T - .WORD $01C1" v! S2 z+ Y8 X- J" I! n: }
- .WORD $01C18 Y2 L; i) X5 f+ F) |1 q5 j' m/ u4 U
- .WORD $01C1
: W, n0 B" O% ^# p8 _ - .WORD $01C19 h1 Z* h' X; ?% w: G, `
- .WORD $01C1% ~0 g9 ?/ X1 B. F% H; j% @2 ]
- .WORD $01C1
* d" U; N2 J& I; w D5 ?0 m. r - .WORD $01C15 ~, N6 u, L/ i( Z+ j
- .WORD $01C4- Q9 B' ~ e/ M2 N( Z6 k* F8 g
- .WORD $01C4
/ `! I( q$ [ A$ R) B6 z5 d - .WORD $01C44 h/ _8 B2 L) O% y& J
- .WORD $01C4
$ q8 q2 o; f$ W6 _+ Y, K - .WORD $01C4
+ l$ {$ v; I8 m$ ^, e) n/ k) ~) n! n+ N - .WORD $01C4
! h/ @2 l. n, d" C- V6 c) R$ q- a - .WORD $01C3
& [8 f5 B8 l0 r9 r: }9 i - .WORD $01C4/ V6 w, f/ }+ }" n) N( U8 ~
-
. k5 A* r9 x1 D" l' } - ;==================================================
c$ o7 X& E. G5 t8 }7 K% { - ;功能开关检查数据
# {3 h0 M% z; K Q - Function_Check:: }7 A$ Z* A) N8 b' e8 E; I7 u
- .DB $01* @8 w& h' U6 f% G% U
- .DB $02
8 `5 S: R) T8 e* w; g2 t7 R+ \4 r* A - .DB $04$ k" j4 f% D0 N/ X7 k
- .DB $08
+ ]9 x: o% q* ?+ [* b# @ - .DB $10! `# Q% R: O* d0 Y
- .DB $20
, k% h9 n$ c m: j9 N( K1 B$ J - .DB $409 L0 y7 A; z$ s7 Q
- .DB $80
. O g. p4 p8 v/ F/ U - .DB $01
& Q# D1 {, K$ U) T - .DB $02
3 Y. L- B1 I5 f - .DB $04
) d$ `2 U* y$ I4 N0 F - .DB $085 x7 a# P1 z$ {' i4 r4 m" P5 O
- .DB $10
7 e7 o+ b& \7 B) G2 Y/ ^ - .DB $209 W* J* p# O& p- F1 J1 g" C& l
- .DB $40
: s3 e' `1 d% |( \ - .DB $80- N" T2 U4 R0 Q; V2 M
$ c! X- \3 n! Z4 @/ `" E0 S& @4 \- Char_Rom:$ n# `% I! T+ |( J) t Z
- .DB $00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$000 v, g! {% \' m
- .DB $00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00
% r8 w" O* E5 `9 F2 a - .DB $00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$3B,$25,$00
4 P# p6 Y' Q) p, F' e - .DB $01,$02,$03,$04,$05,$06,$07,$08,$09,$0A,$00,$00,$00,$00,$00,$00! p. j3 }% w1 D
- .DB $00,$0B,$0C,$0D,$0E,$0F,$10,$11,$12,$13,$14,$15,$16,$17,$18,$19% m+ ~& W! I# ~/ |# J& q) k) [# O
- .DB $1A,$1B,$1C,$1D,$1E,$1F,$20,$21,$22,$23,$24,$00,$00,$00,$00,$003 `3 k, T- t+ ]0 Q: o* O
-
3 c* u; b" [6 ^4 q; R7 N0 U. }) H -
# T3 S. z H/ D* k6 M6 b -
复制代码 & u0 [, [6 N5 M
+ s2 b. F9 t8 D, b' d
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