|
本帖最后由 yandagui 于 2019-12-4 21:31 编辑 + w' N1 S% E4 N: Q8 @$ \7 b
0 d) l w; m6 i& t[FC][魂斗罗][最佳可视化]
3 L# j" g3 Q; A1 |2 H' k' ]" b时间:2019.11.30( q/ x4 c& V; m& p
作者:FlameCyclone
+ D8 Z$ Z% V$ u- ^内容:
6 r1 q) e) p" V! } 1.可视化: 6 P" a$ v, j& `8 z) j
(1)暂停时按选择键进入菜单
+ b; W! w6 ~. ~2 }4 U0 G (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/ n0 k/ E% n/ O4 @7 i _
1.1.透明无敌: 透明无敌
! X5 Q+ e0 E7 u+ T7 E4 T1 o1 o1 y 1.2.加强无敌: 金身无敌
# k9 ^% J; Q, J 1.3.生命锁定: 生命锁定3条
5 g9 t3 u' u. P6 K/ Q& A& x" o9 y2 N 1.4.武器锁定: 武器保持不变8 }2 i1 M, K* g* m+ O, s1 {
1.5.武器切换: 游戏时按选择键切换武器
. j/ ?2 v3 S& Z) ]2 f5 E" M% t 1.6.无限跳跃: 跳跃无限触发$ P3 E6 i. Z+ Z: M9 \. m
1.7.快速移动: 行走速度加倍
. |6 F( }3 |; v% o1 n7 m' W 1.8.皮肤切换: 交换玩家肤色
4 z* v+ o& ?, j) c/ _. a 1.9.公平子弹: 玩家子弹可以与敌人子弹对打5 f% d) r7 n$ c+ c. O; Y; m
1.10.强力子弹: 子弹打中敌人后继续穿透( w. |+ P( E" _; M. {
1.11.一击必杀: 敌方中弹一发必死
: S8 Z6 `4 K# u 1.12.全屏击杀: 开枪时全屏可击中目标必死/ B, a$ m# r& ]: d( t
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$ I% o9 N1 K6 j% J3 W9 v
1.14.移除电网: 移除2,4关的电网
6 w+ @0 k7 v, [# j7 G: g5 E$ W 1.15.掉坑不死: 掉坑后不会死亡
' e: ?$ I) W- i4 |0 b9 s 1.16.跳过关卡: 跳转到下一关" h/ u; o' f% S& s! {& n9 E
- ;[FC][魂斗罗][最佳可视化]0 Z2 a) n5 k$ c0 m+ t1 r
- ;20191129% u6 U8 Z- X4 ?7 A/ d6 \5 `
$ Q( d9 v% C) C" }4 e, w/ ~- ;程序开始地址
' Q* j& O( p6 k7 Q' I - .ORG $9000
, G" M2 W: ?( o2 _' j/ T9 p
0 L+ t$ M* b8 S+ H9 y4 q- ;==================================================
& Y$ X$ }$ E! N! ]9 E% I - ;==================================================/ _3 [; t1 i/ O( @* W. ~! G
- ;是否双人玩家
0 }9 b5 B! {5 l6 G/ R* H& ^4 ? - FC_IS_DOUBLE_PLAYERS = 1, V3 `( b8 r5 j+ }- W- @5 f* B
# x8 \; R3 J/ u- ;==================================================
! P( ?9 U3 u* v% S' y - ;PPU缓冲地址配置9 k' o" _4 A+ q1 O& i" V
- FC_PPU_Buffer = $0300
5 b) _7 r* V C - ;PPU地址配置
6 p1 F f9 E* d. U: S* b* K - FC_PPU_Cursor = $00" D% u1 h, W5 \
- FC_PPU_Status = FC_PPU_Cursor+$01
* {; } W3 d) m6 X" i9 f/ A - FC_PPU_Data_Cnt = FC_PPU_Status + $01
7 m) m; ^' {: ]& C7 B+ C - FC_Data_Port_A_L = FC_PPU_Data_Cnt + $01
9 @# d x) e; M ^: { - FC_Data_Port_A_H = FC_Data_Port_A_L + $011 M Y, n# T' _: I$ ~
- FC_Data_Port_B_L = FC_Data_Port_A_H + $012 G+ s7 O( Z1 M6 z& c$ j+ v2 |
- FC_Data_Port_B_H = FC_Data_Port_B_L + $01% n" [; n r4 P. t. A, ~
- ;==================================================
. U; }' U# N4 h
( [7 r8 i/ s/ A% r9 m c- ;==================================================+ W7 T1 ^- `: R0 j* ?
- ;选择项地址配置. |2 |3 Q% } Y$ d0 U1 }
- FC_Select_Index = FC_Data_Port_B_H + $01) C1 f/ y H# c6 J) }
- FC_Select_Temp = FC_Select_Index + $029 m0 N# s% _4 e) [* k% ?
- ;NMI循环计时器, ?. C. F9 y, \2 c- F+ M5 b
- FC_Time_Count = FC_Select_Temp + $01
i) s |! i8 z4 ^0 y3 p2 i' |2 e, ` - ;==================================================$ ]8 M# |1 E0 {: b3 M% [; I7 B
- ( D/ Q; n9 q l% s$ O" V
- ;==================================================1 g, W1 K. y: Y, D' V* E
- ;光标配置! o/ S0 O/ M& d1 x: G
- FC_Cursor_Addr_L = FC_Time_Count + $01, Z6 {0 H1 G$ G
- FC_Cursor_Addr_H = FC_Cursor_Addr_L + $01/ R8 i- [% L0 S* U
- FC_Cursor_X = FC_Cursor_Addr_H + $01 \& t2 g) U- x. G; Q; C# T
- FC_Cursor_Y = FC_Cursor_X + $01
" S1 O$ S2 ^+ C8 i: W. T- I4 v - ;----------------------------------------
6 g+ r( X( n* v" T9 q% g - ;光标图形号2 Y6 }+ c! C2 E+ J5 b V! k
- FC_CURSOR_TILE = $3E$ r$ r& m: l4 j
- ;光标偏移像素值
% S4 i$ _. a7 [( X8 T: E - FC_CURSOR_OFFSET_X = 12
j' G( t# g' x5 z! B - FC_CURSOR_OFFSET_Y = 1' b m* E8 u& H. t# L J! h q; i5 q
- FC_FUNCTION_OFFSET = 21
$ @* n- ~' B- J6 [; v1 C4 y - FC_ON_TILE = $3D, F2 j, [, r+ @& V. f4 k
- FC_OFF_TILE = $3C9 Z2 E& C& W/ o. f2 S
- ;==================================================
2 i! r+ m' e+ t - ; ]5 N( F% q* {" S+ u* X2 M3 A
- ;==================================================# ^. a2 X$ c0 k. L, o- |
- ;翻页配置6 q B" Q0 ?2 y s
- FC_Page_Old = FC_Cursor_Y + $014 p& l5 i* o& v: l5 q3 t
- FC_Page_Cur = FC_Page_Old + $01$ z5 \2 D+ T7 e9 x
- FC_Page_Item_Count = FC_Page_Cur + $01" p5 P# f! b' i |' H
- FC_Page_Item_Buffer = FC_Page_Item_Count + $01
: j9 e* ]8 _1 y4 X) f8 L5 n - ;----------------------------------------
e+ i3 g, t& L+ y# P - ;翻页属性# A/ l$ ~; J1 f+ R |/ d' u
- FC_PAGE_SIZE = 10
) j' ], j9 `- R2 G - ;PPU单次写入缓冲项数
+ |% y0 |# I9 i) S0 m% h. { - FC_PAGE_BUF_SIZE = 2
. O3 D$ p, R0 G* g& Y# C - ;----------------------------------------
6 P0 [6 U7 S6 v9 b+ \4 w - ;显示项最大索引属性
/ t$ R( \6 U( a - FC_ITEM_SUM = 16 - 1
% k3 `; D9 `/ q- G: h& m7 s9 J9 m - ;最大页索引属性0 p7 d8 B! }6 V3 u. x
- FC_PAGE_MAX = FC_ITEM_SUM/FC_PAGE_SIZE*FC_PAGE_SIZE t. f9 M) H8 {3 z3 y- a; B: d3 Z
- ;==================================================* s- E3 \" G7 L- r# y" Z5 ?
- # a% P+ T' ?+ ]: W; C& k
- ;==================================================
: B- t" k( U' z, K' g8 r6 f/ M - ;按键配置
! G8 ~7 e! v3 O- G; J4 L& g7 ? x - Button_Keep = FC_Page_Item_Buffer + $011 Y3 l8 q6 ~7 s; X" c
- Button_Once = Button_Keep+$02( M4 N( J2 N6 L/ N" K
- Button_Temp = Button_Once+$029 _1 {. F' u" {0 u
- Button_Buf = Button_Temp+$02
( s m2 W5 \) D! ?7 Y - Button_Status = Button_Buf+$029 ]+ o7 U* e2 l8 v
- Button_Auto_Delay = Button_Status+$02
9 K% \# `* ?' G - ;----------------------------------------
! t, D6 K% ^; J6 U - BUTTON_DELAY_MAX = $18
2 t0 \, Q3 \# h+ s3 I3 s - BUTTON_DELAY_SPEED = $08- g0 Y, A$ Z/ \$ E
$ f( ^ @! S2 v0 T- BTN_UP = $08
0 P4 g; `; K5 T0 _- v' Y3 @( Y - BTN_DOWN = $04
; m& h2 q/ ^0 k: R+ r+ y# e - BTN_LEFT = $02
: A9 }7 K8 B* Q& r; Z6 t9 V - BTN_RIGHT = $01( o! S0 l7 w4 Y7 n) q) ?% D
- BTN_SELECT = $20
6 T% c( k7 F! ~7 b - BTN_START = $101 f" p+ w. h- y# Y
- BTN_B = $402 z- `3 H2 q- ~& _
- BTN_A = $80
4 \, u4 g, a- p) k) s' C - ;==================================================6 a$ Y7 {: |9 i% Z
- 9 W: U7 t) }3 V. B
- FC_Copy_Addr = Button_Auto_Delay + $015 x+ V: J0 B7 h( R4 |; e+ {+ M( k
- ;----------------------------------------
7 Y @ m9 W! n - FC_Clear_Val = FC_Copy_Addr+$00 ;清除模式覆盖值
j( ?7 \9 o% }1 Z9 b0 r - FC_Cpy_From_L = FC_Copy_Addr+$00 ;复制来源地址低位* i& [! q m' P* b1 w
- FC_Cpy_From_H = FC_Copy_Addr+$01 ;复制来源地址高位+ L+ i C0 P9 M: L: M+ o, L
- FC_Cpy_To_L = FC_Copy_Addr+$02 ;复制目的地址低位2 d" Y" ?" d; Q4 d2 p9 t
- FC_Cpy_To_H = FC_Copy_Addr+$03 ;复制目的地址高位* a6 _+ {7 p8 k$ ]9 `0 w+ x
- FC_Cpy_Count_L = FC_Copy_Addr+$04 ;复制长度低位1 q$ c9 w. {7 _" m; [4 T: b
- FC_Cpy_Count_H = FC_Copy_Addr+$05 ;复制长度高位, P4 k4 z* O3 @$ n, H: L$ n
- FC_Cpy_Port_L = FC_Copy_Addr+$06 ;配置地址低位
7 n$ E# A2 G2 i: |$ a - FC_Cpy_Port_H = FC_Copy_Addr+$07 ;配置地址高位
% Y$ ^8 _+ D) ~/ } - ;----------------------------------------$ i* E" i8 a3 B3 f
- FC_MODE_RAM_TO_RAM = $00 ;复制RAM到RAM模式1 @. R$ k* Z" \9 Y% ~
- FC_MODE_RAM_TO_PPU = $01 ;复制RAM到PPU模式9 k0 R+ \* s% ~) a
- FC_MODE_PPU_TO_RAM = $02 ;复制PPU到RAM模式
6 V2 i6 l* L; k2 ], F ] - FC_MODE_PPU_CLEAR = $03 ;清除PPU模式
2 X ?/ }9 C3 |% ^$ F
5 ]- I. X! K2 K& M( x- ;==================================================5 r) ]9 X8 m1 y [
- Rom_Nmi_Addr = $FF
8 v% Q" `9 i% i - Rom_Btn_Once = $F5
+ K$ s" P% F& X9 |" N - Rom_Btn_Keep = $F9+ Q4 M6 Q" R& ?; ?8 I6 g
- Rom_Pause_Addr = $258 g. B; [1 M# U1 K( s. Y, y7 B* X
- Rom_Pause_Val = $01) q5 J- N/ }3 Z$ V. Q/ n: n3 s
- Rom_Pal_Addr = $07C0* O5 e3 R- R- w
- ;----------------------------------------0 J- g* A8 x5 v' e
- Save_Zero_Addr = $6200, J1 R+ C5 J5 l& Q4 [
- ;==================================================* D. x4 C4 @9 v/ x
- ;==================================================
1 G3 y4 b2 U: P" D9 w - ! W+ `# f/ z7 }& ]9 ?
- ;程序入口
+ F" n5 l7 ]- o8 T. a - Enter:7 V/ y+ l9 j B- l: ?6 R* W
- LDA Rom_Pause_Addr
& c5 y8 U5 m% Z/ h - AND #Rom_Pause_Val
; P! s+ V) ^- J5 ?7 W# h - BEQ Quit_End
! ?) P* T* W( T! _ - LDA Rom_Btn_Once
s: q: t# L' ~ - CMP #BTN_SELECT
! a$ T! u; M: f1 s - BNE Quit_End, o* R$ U" R- ]9 x/ f
- PHA: H# `$ ^+ e, N1 Q+ E' Z
- TXA
5 P$ R3 n+ w' b; t Y2 M* M! } - PHA U h1 J3 j- \8 S
- TYA
4 g. k! t* V' [$ f5 C, Z* m4 y - PHA8 G t5 |+ q0 Z1 m; G
- JSR Wait_Sound_Stop
' ?# j* Y5 E6 {1 l9 w8 _0 e; Y - JSR Save_Screen) ~5 q+ ^$ Z4 k
- JSR Program_Begin
6 H* j2 h6 C* O: I5 _4 \5 L4 V! m - JSR Load_Screen" S6 t* f# I+ h. c8 K/ v
- LDA #$10) c! b1 V0 j) V) ]# E
- STA Rom_Btn_Keep
" K( C8 r3 j$ v0 w7 G+ i - LDA #$00+ u: A. ~, r8 ?! O
- STA Rom_Btn_Once+ i* t$ q* F" v' Z. V* C
- Quit:
+ M- K D+ k+ U& y3 i9 Q4 m - PLA
- T. G4 B, I, ?; {9 H6 n - TAY% D- n4 J4 G- Z; E
- PLA; `6 ~3 @1 s' e' E1 g
- TAX
3 H' b6 p' B' c) F2 ^7 h! ^ - PLA
. P: V% |5 [. E/ v* s, w - Quit_End: r; }: m; V8 M$ T# e
- RTS
9 i9 z7 C: E+ p -
: I2 B: Z( L3 J - ;==================================================
/ L- h& W. S, g. t - ;等待音乐结束5 F& w( T0 h Z$ i' X! U
- Wait_Sound_Stop:* R2 {+ c# C3 f. h: y2 T% w! M
- Wait_Sound_Stop_Check:
2 F; P5 }9 B! s6 G! S - JSR NMI_Wait4 o8 e$ T, p; c7 C1 v
- JSR $F8255 o G6 {* m; w: F
- LDA $010A
+ y \0 c% i, L9 \5 d - BNE Wait_Sound_Stop_Check
% t; c7 \6 R3 ?. m$ d: e3 s( X: u3 q - RTS( _% [( Q, ]) R$ f
! F( i3 F5 |3 A2 d1 m- ;==================================================: L8 @8 D$ C" ]* H# F4 I
- ;保存屏幕数据
; k. D7 M1 ?( k( O1 W% ~/ N$ t - Save_Screen:
1 J8 q T- {8 z! P/ n - JSR Screen_Off1 H' R) A/ l* Y F
- JSR Save_Zero
' W4 ?7 H" M, i+ N5 F - JSR Save_Ram' F' I& K& l0 o7 n! H8 t2 r8 q" w
- JSR Save_Ppu2 n/ t/ U6 m$ I; b# {/ H1 s
- JSR Ram_Init
/ D& r" [1 M0 L% T& ?9 O* W - JSR Sprites_Init
/ B+ _- c: o/ X* V$ I# K - JSR Clear_Ppu
8 q1 w( g d2 Q0 y5 g - RTS
$ ]( A$ p* L. s6 P. U7 f6 o0 n - ) U9 x& J+ Q6 c4 X
- ;==================================================
( I( j6 \. R. ]2 J l4 K: n - ;加载屏幕数据" c2 F5 ~1 ^' h3 ^$ j% ^
- Load_Screen:
( |$ F2 \( \5 W q - LDA #$00/ n* J- R) d" J/ G8 Q
- STA $2001- z$ q6 w4 [) {5 [* x' B
- JSR NMI_Wait3 I: m, Z+ g4 l$ |9 j
- LDA #$02
5 Y2 ]' U; T8 c - STA $4014( ?( c* m% v6 R, X( {% K1 P( |
- JSR Load_Ram! V g8 m1 x+ j* H6 Z* |, |! E, `' J6 F
- JSR Load_Ppu: q- z4 }4 J* O/ i
- JSR Load_Zero
. S0 \* V" G% y7 i7 V' a1 D - JSR NMI_Wait7 b! `! t+ M3 i2 U
- JSR Load_Palette8 v* B3 G0 P* _& a+ Q3 y
- JSR Screen_On/ N* d" }4 k0 t
- RTS
$ R# v7 g6 `0 H& t5 b
; }; S) r/ M+ @4 y4 }- ;==================================================
" x5 Y$ U! R: N) K' r - ;关闭屏幕
: f+ p" G- h6 w - Screen_Off:
; ?3 z1 w9 Z. q1 @$ J- t* |- w - LDA Rom_Nmi_Addr
2 ?2 s) D, ]& q8 ~/ [ - AND #$7F
9 N% g/ P$ o$ ^ R, g: E - STA $2000
6 t% a, L$ `5 G+ \7 Q* y - JSR NMI_Wait
9 r; k5 D- w& W5 [6 S2 [. I$ B - LDA #$00
2 V o7 k P8 D' y" I, z! w9 a - STA $2000
9 a% H. g: d. `5 U# F; q% l - STA $20012 d) j9 I/ w2 P: d% S
- RTS* Z% J; \0 ^$ q, M- }) d+ Z
- . R, `4 F0 {: K9 ^+ `
- ;==================================================) K" U: f9 C4 v& g8 l9 E
- ;开启屏幕6 b* R9 F7 e: S3 X& ^: i9 ^+ k. p" u
- Screen_On:
' V# z1 y+ { _1 g, i7 v. F% [ - LDA Rom_Nmi_Addr3 O3 D% r6 ^! C5 c, ?. |
- STA $2000
4 j* y( h M- g/ b2 c. I - RTS- T( M; f2 ?9 y1 S/ }7 ~: ^! U9 G
( i& Q7 T, S& \$ k P- ;==================================================: X/ _/ |# W L* r
- ;清空占用RAM
; @ I7 e- \2 `" }% I7 A - Ram_Init:
0 R. w R) o4 L; h - LDX #$009 H/ N' U/ t# @0 A8 i& H; U
- LDA #$001 f0 ?/ g0 G& Z$ o2 W( q
- Ram_Init_Set:
4 j! N( `* ^7 U8 w. P6 V% a: E - STA $00,X
1 ]5 d1 C4 Z D- w! d8 g - INX( H$ {3 a/ x' ]0 B( {
- CPX #$40& o/ f0 Z2 x# G0 p% l; ~
- BCC Ram_Init_Set. K1 p, [) w) j+ c
- RTS
! O$ r1 g, c* [% D# F# [9 ~
9 \ m7 K0 q% c& s- ;==================================================6 A, L+ i0 t+ h% W
- ;清空占用RAM
+ A: N: [& ]( b5 L) p - Sprites_Init:3 F. T; _- B. Y, J
- LDA $2002& \& J) z [' w
- LDX #$00* K+ P9 a, y: w! @
- STX $20031 R1 y8 [- O7 a. ?( S/ L+ u
- LDA #$F8: k3 H- q8 G8 o* ^# A) b# p* y$ [
- Sprites_Init_Set:
# X# s) a y' T. U9 Q8 A- t - STA $2004
5 J) R2 o" _ K - INX
; T4 r" L/ l- i2 N Y/ F2 A/ n s - BNE Sprites_Init_Set
8 m# m- q8 p7 w6 @ - RTS' N- A, q7 G% _3 X: @
- 8 i/ T. r- W( P( q# d- {
- ;==================================================0 c7 d( \+ j/ e
- ;保存零页数据
4 u' z% a3 f% b; p# K) V7 u5 Z - Save_Zero:6 x I: c6 g. `- Q7 F* j3 x- r
- LDX #$00
3 n! x- X$ s! E- b: ^) Z5 U - Save_Zero_Set:$ `3 d/ E7 O1 s% M3 b3 C! F
- LDA $00,X
: E9 Y2 j# Y" {2 {) L' ~ - STA Save_Zero_Addr,X
+ s* v$ {% H1 P9 h! h/ e) V% d - INX9 F1 J- S/ _, P6 @- `
- BNE Save_Zero_Set
' n5 ^! k" D: T: \8 l0 m - RTS
: m+ ?4 l+ x# P" w; Z - ! e) M* e. }. j0 p0 P
- ;==================================================& E. h4 F# K. S
- ;加载零页数据
& |3 `4 A6 s& ?7 h7 o4 y - Load_Zero:$ ]3 {" S; P$ I7 T: L8 s. ]
- LDX #$00
2 w; z# L1 {" H: ?2 b - Load_Zero_Set:, F3 H& G; [( t7 A7 @/ s
- LDA Save_Zero_Addr,X
: q! e1 \6 ?- _$ w& P/ h$ n s - STA $00,X
2 M* R; r4 i9 M. g' J - INX
' f* J; O+ D" s8 m. P& a( h - BNE Load_Zero_Set: `1 r/ L; P7 E+ J: A- i& B
- RTS# e& Y) m; e0 X8 @3 L x
- ! n& m/ R5 [ _
- ;==================================================
6 ~/ @" Y1 x) s& j: n$ }6 T. M+ m - ;恢复调色板
7 N2 n% a, Q$ z# }# d- g2 p! L0 W) Z - Load_Palette:5 T% I8 n1 r: c8 V, ]" @9 g3 Y+ I7 c8 k
- LDA #$3F1 ^7 B7 Z& M0 g% A4 l/ s
- STA $20065 R+ n2 o7 T% S" R! t5 Y" V
- LDA #$00
) j, H$ |5 r% t0 B) x; C5 k# G - STA $2006
- n, \" Z* G' T a' |0 K* Q - LDX #$00
2 O% h- S) R' c4 E - Load_Palette_Set:
" [2 f/ @: D B& j1 w - LDA Rom_Pal_Addr,X h6 y7 v6 R4 |# k! k; S
- STA $2007% ~( e* `" i/ L7 F
- INX
* p: b5 p$ e( |3 I* ~7 s - CPX #$20! ?- R9 w1 N$ }- }0 V: J9 L
- BCC Load_Palette_Set4 x- ]2 U7 G, i# j
- RTS( u- s. O9 h P9 I/ h" ?
. Z. s- ^: M# |6 j6 f j. Y% ]* o- ;==================================================' l- E* V& u4 y. K2 D2 v3 }; T
- ;==================================================1 j$ X% Z1 Y4 y6 _* D
2 X5 z& b! F: D- t$ N; G- ;==================================================2 z: G/ h: l2 g, S4 h6 Z
- ;程序开始
$ A7 { e0 J; o1 j+ V" q! U c - Program_Begin:
) l, I3 {0 t6 L6 h - ;==================================================
5 F9 x9 e* f: v& C - ;图形设置% _0 \7 O6 C/ `
- JSR CHR_Set
7 \8 z6 `; s6 X - JSR NMI_Wait
8 B& G2 y0 e1 w. a - JSR Palette_Set% q5 _) P* O) P' C, \! E+ I( |+ i3 h
- JSR PPU_Data_Page_Show
7 |& x# o) k2 e - 1 V) a# q8 r1 V1 X0 p
- ;==================================================
7 m0 X' O* b3 S+ N' ?3 K - ;开启显示
9 w4 S+ S( Z; O1 Y - LDA #$1E
( V2 s; z8 o8 O - STA FC_PPU_Status6 C% a* O! n* X9 g
-
0 ]( X8 K+ I( n9 B4 A' P7 h2 t4 P - LDA #BTN_SELECT
, m$ ]( n% W( ~4 V' W - STA Button_Keep: j) C3 C3 R; `, F9 C1 Y5 Q, O
- ;==================================================8 N& n6 Q: M7 A* g9 B1 b# h
- ;模拟NMI循环
& A$ l+ `$ t5 r- H - NMI_Loop:" ~4 y& k6 J( x
- JSR NMI_Delay# F0 J @6 v4 L( H# K. c! f m
- JSR Button_Process! ~4 G1 V. U& i# _! X" |
- JSR Button_Auto_Press
9 {" A6 r0 B) Y3 s: d) W; d - JSR Change_Select_Item
' m+ m0 L* r% t. a, O; B% J - JSR Change_Function
) _! ^( T! c3 R i - LDA Button_Once) q- m3 H; L' ?- i7 g/ k
- CMP #BTN_START( L7 j o( r5 d+ D; Y2 J
- BNE NMI_Loop
# D% c! d/ u0 u0 \6 S9 c - RTS9 N# O7 f& A# J* K( s6 x
- # V" l0 m" p7 z( A; ~0 `
- ;================================================== Y4 W9 t9 z: B8 k; m8 w8 D
- ;模拟NMI中断
) c5 _; `0 P1 c" P0 F) L/ q8 U8 K; x - NMI_Delay:
/ ~. \- U+ E# t# H - JSR NMI_Wait
+ ~8 S6 l+ b5 U8 j" E# e7 D - JSR Show_Select_Cursor! K& i: D8 n9 |# U
- JSR FC_PPU_Process
& v8 k" U T$ n+ }+ i" W5 T - RTS
2 b9 F2 z$ M4 Q. Z -
7 j/ ?2 X9 G; o! K2 |& N7 c% f# {8 } - ;==================================================
% S( L( N8 x1 }9 X$ }& H - ;等待NMI中断2 I2 V4 y: u4 c; p7 q
- NMI_Wait:
" _1 k4 s+ ] J. t) ]; u# s( Y - LDA $2002' Y. ~+ j% Q# g7 `
- BPL NMI_Wait
' U" c: ?2 Q0 _8 k - DEC FC_Time_Count8 B* a/ [6 c0 X0 F! h: E$ G
- RTS6 z. ?0 i7 T# h& [
- ! H% o* O4 U; a! ^: Z
- ;==================================================
: ? _8 W! d* K& Z* s - ;PPU写入模式配置属性
/ L5 c. B8 M( W1 i - FC_PPU_MODE_CNTL = $FE ;带计数行写入! p2 h! o* q. B( V Y
- FC_PPU_MODE_CNTC = $FC ;带计数行清除
' c- \9 W1 |& o4 ` - ;-------------------------------------------------
R! Y0 t0 O8 O - ;PPU处理1 ^: D) p- K) B: t7 f
- FC_PPU_Process:
0 l& f2 k) r. _; a, | - LDA FC_PPU_Buffer
{& x; k* F# \* w# G6 Z - BEQ FC_PPU_Process_End
. Z( D" M7 P6 z/ _$ Y8 @3 @* Y. v0 ] - JSR FC_PPU_Process_Beg
0 C& e K; O3 W - FC_PPU_Process_End:
; F/ ~( G, e; N( E2 F% @ - LDA #$001 i- a! \! @- o4 u9 l; q7 a0 F
- STA FC_PPU_Buffer ^' M6 C/ y$ q
- STA $20068 A( G+ t5 v- v' c
- STA $2006
( E' }3 p# E+ G - STA $20052 p2 P! V* J R9 q) z
- STA $2005
5 P7 B# d* Y6 N- g9 X/ Y' g - LDA FC_PPU_Status
# I+ b1 n* {8 s. e - STA $2001
7 f' t4 f$ ?1 C - RTS
& [5 ^% k9 {7 \5 i - ;----------------------------------------
; U% P/ t! H: g& O4 X" P" H& L - ;PPU处理开始0 B0 L5 s3 ?( p/ b1 a' r
- FC_PPU_Process_Beg:
6 ?" q! S& G/ ^9 q2 e - LDX FC_PPU_Cursor
2 @$ O5 G" u4 g0 c* ?! A - LDA #$00
# _# V6 k0 m/ x' f h - STA $2001
! y9 Y# V3 _& e3 |3 i - STA FC_PPU_Buffer,X0 {# m( w0 ~9 i( K0 b; l
- STA FC_PPU_Cursor
$ J4 G& t' t M - LDX #$FF
; X K o1 F$ Q/ g7 L - CLV
7 `3 R- ?! M) W& E3 @ - FC_PPU_Process_Mode_Select:
) c4 `4 e) w# d4 m$ b8 R' Q' P - INX
8 [7 c8 S0 r% `! Z t - LDA FC_PPU_Buffer,X
. a0 _9 o h; k) x - CMP #FC_PPU_MODE_CNTL
' K- z$ \" T! { - BEQ FC_PPU_Process_Mode_CountLine
( V3 l! J( y3 T# q3 _/ @ - CMP #FC_PPU_MODE_CNTC$ F5 L- o& T* g) K
- BEQ FC_PPU_Process_Mode_CountClean
! i `5 Y/ P2 g9 j - RTS
$ i: k% n+ x3 U! I - ;----------------------------------------
d! J( D" S* C$ n - ;计数行写入模式
# g# I+ q! g* f1 d - FC_PPU_Process_Mode_CountLine:: l$ S$ I. a& A8 T
- JSR FC_PPU_Process_Set_Addr_And_Count% ^2 o( h# m9 u
- FC_PPU_Process_Mode_CountLine_Write:
. V/ ^$ U' A1 C7 t0 Y5 L1 y - INX
5 T6 i9 v+ [9 t% Z; y - LDA FC_PPU_Buffer,X
( b! C: C, A- [0 R - STA $2007- d4 ~) u& F" Q
- DEY3 `1 v* Z H y8 g. l5 z, }
- BNE FC_PPU_Process_Mode_CountLine_Write3 T0 ^& v; y! k! l# [# \
- BVC FC_PPU_Process_Mode_Select
' ^ `( L1 x( o' J+ k - ;----------------------------------------. d( ` q8 a& v; e5 N1 \/ q( v
- ;计数行清除模式 B _. t; o0 A- Z S, } \
- FC_PPU_Process_Mode_CountClean:
# V8 @' |' C, A" M! e - JSR FC_PPU_Process_Set_Addr_And_Count
9 p9 {2 b$ i) O, j, Z7 s5 L* N; O - LDA #$00
+ c! ]* O a) I - FC_PPU_Process_Mode_CountClean_Write:# F- D! f' y6 }/ `/ c* H
- STA $2007$ v6 ]* c8 |+ V, S% i' n' i0 Q
- DEY
8 ^/ f6 N2 o( B# { - BNE FC_PPU_Process_Mode_CountClean_Write
" a! {" t' i1 M. z+ { - BVC FC_PPU_Process_Mode_Select
( ~) j" W: d6 |; R7 X - ;----------------------------------------
% ~1 }7 w' x: C( g% g. D9 j$ y - ;设置PPU地址和写入计数
5 j) F" A" Z6 s) Y - FC_PPU_Process_Set_Addr_And_Count:
" O4 n0 F6 R6 S0 U2 g - INX, j2 Z* z: D0 F& S6 `
- LDA FC_PPU_Buffer,X
6 Z2 L j( [) g - STA $2006- h' Z5 ~% N o6 N* d8 Z0 i% _" O
- INX
8 k O. Y' s4 n7 k- H - LDA FC_PPU_Buffer,X( W7 c/ U8 F7 l' U
- STA $2006
' F. y4 _- [4 p$ S - INX
$ ^# _$ e" }7 e5 A4 m0 l& y - LDY FC_PPU_Buffer,X T! t' e2 G/ P. j5 g' @
- RTS% |8 |. _: i4 W- e2 ]% k& y( H
- 9 P4 }& I i% W o
- ;==================================================1 R9 o9 I2 I" q7 g; J+ }' ~$ c* V
- ;设置CHR图形
' c: R' P, }) [, v2 N( P - CHR_Set:2 x7 ~" {* O1 Y' T6 V" v+ p
- LDX #$05
/ H- D! B) }4 l - CHR_Set_Data:
0 _/ k( n# O2 c! A7 B- l& H/ T- @$ p - STX $8000
( s F( f' k) O8 b1 Y - LDA CHR_Data,x) C5 e% z9 n7 p: @- x. \9 Z! Z+ w
- STA $8001
- Z& `4 w, k* r7 ~$ m4 o6 f - DEX- ^4 [ @8 g) N1 o0 {
- BPL CHR_Set_Data
: `/ ~) x, b4 g - RTS. p7 _0 D# q) X/ P: j; v& H7 ]9 j
- ;----------------------------------------
- L1 k, _4 ^. a7 X# x# X/ s - ;CHR图形bank数据/ Q% M7 I- b( L# f
- CHR_Data:
3 t- E- L% S+ d; n" U# C - .BYTE $00,$00,$00,$00,$00,$00
3 M( g9 Y4 C5 ]. o -
8 D$ w' Y" o. P/ p - ;==================================================
/ W: b! h8 o& j2 } - ;背景调色板设置
: x; Y0 H6 z: M$ }* U# Y# m* h+ z; i - Palette_Set:
$ s& r9 I$ p) ^' A' ^' {/ U+ ` - LDA #$3F
! Z9 N' S, ~4 H - STA $2006
# w/ ]( x3 c* T7 g8 j! O1 T. k - LDA #$00
2 P' Z( m% M2 z# d: F - STA $2006
7 L$ E8 K7 D1 u! X" C. T - LDX #$00
# s" c+ ?7 w% e. n& X - Palette_Set_Data:
; d \2 l. }4 y- r% |: ] - LDA Palette_Data,X: g/ ~) K9 O7 T i0 J
- STA $2007
1 G8 {4 i3 k/ V9 L3 U1 W; ?* W* P - INX" v2 |8 a. Y0 l& s* e+ {- E5 ]
- CPX #$20
, _6 k9 i* O8 \: l' j' u9 F - BCC Palette_Set_Data
" c* N% U1 e8 ?6 _ - RTS& V2 T3 W2 p# N3 C$ k5 `
- ;----------------------------------------2 o3 M8 N% v1 `! d1 Z% }
- ;背景调色板数据
Q+ Z. {8 d- s* u - Palette_Data:
8 G( _. e2 x+ J$ q8 y* M - .DB $0F,$29,$24,$24,$0F,$20,$20,$20,$0F,$26,$26,$26,$0F,$2A,$2A,$2A
5 S% t; k7 w5 b+ l/ W+ }% \ - .DB $0F,$20,$26,$16,$0F,$24,$24,$24,$0F,$26,$26,$26,$0F,$2A,$2A,$2A
+ |7 r6 O* z0 L9 s% K7 p - . N9 e, Y: \0 ?- v- N) x# A8 n/ j
- ; b; Z. J' V2 s8 M
- ;================================================== q4 F# ^' n7 x
- ;按键扫描
/ s1 t( P& t3 N/ l - Button_Process:
1 a2 u* n% R7 F8 B' ]/ V+ C - LDX #$01+ J0 F6 c3 M% ^$ s7 U
- Button_Process_Beg:) u1 m9 C5 ]- f. ~4 j
- JSR Button_Scan
2 W6 I0 R; t, L" H4 W - LDA Button_Keep,X
# H' @; p' { y% k4 J+ P - STA Button_Temp,X
( j6 y9 p7 x$ ^: |! s( f - JSR Button_Scan# A) f( Q9 j' l
- LDA Button_Keep,X
* z" ?8 I/ [3 Z' D% u" n* d& ] - CMP Button_Temp,X
, _: B* K) s8 C! j& j8 P, s - BEQ Button_Get_Once- H& f8 W6 d: b1 f$ P- N; I' ~
- LDA Button_Buf,X* o, `6 r7 N6 e' ^/ c; F. B
- STA Button_Keep,X; u% x* O* J j% O$ z; [
- Button_Get_Once:1 Y, O x$ R! K( G& l! h0 L5 ?
- TAY
( h$ j& {7 @) P, c - EOR Button_Buf,X7 W3 N7 R' f: P& @; W) k' B
- AND Button_Keep,X2 w& ~ V* a# F" d X: }
- STA Button_Once,X, Z I; W* S& L2 Z- ]: d
- STY Button_Buf,X
: S. }& A+ d9 o2 Q* J0 e% d - DEX8 H$ o0 f( v; ?1 x
- BPL Button_Process_Beg. [8 q! u3 Z) I! F, [
- RTS
( l% @& Y* s! I! t7 J6 `+ s; u% J, K - ;----------------------------------------
: N$ o8 @* \& C% f+ ? - Button_Scan:
: e( h( r9 ] b; N: {6 a2 a5 D8 P( q - LDA #$01
9 b. M# k9 e$ A- W, ? - STA $4016
. G( [, ?- \0 l% R) E$ A( X - LDA #$00
L( {% b! n2 U/ [9 y - STA $40167 r8 m" f+ ^! t5 |! g
- LDY #$08
X3 _4 B/ C" n& g# k' x - Button_Value:" H$ U, J9 l0 ?$ D$ N
- LDA $4016,X' _4 I* M* l ]9 ]" m) [- p
- STA Button_Status,X/ b- u$ J) @" v
- LSR
@$ G# s* L; ]* ?2 z. m$ l - ORA Button_Status,X
- i; f: f d, @, @1 W - LSR
8 ]$ e) o9 X, Y# H3 _ - ROL Button_Keep,X, A# z/ l; D- W8 g! f: F
- DEY
3 g& q# P% V: H8 c! d - BNE Button_Value" x0 H8 s* |7 Z! t/ i( u0 T6 P4 p
- RTS; Y: m* l9 R$ j- \, y. s
- : o& p" A7 d* O2 y. r
- ;==================================================. L7 E) ?- W( x8 k; L9 D% n- Y0 f
- ;按键自动按压
' t+ f5 A/ W8 j( f8 a - Button_Auto_Press:' D1 a+ p' n% y2 w0 v+ }7 F
- LDA Button_Keep, w: r! g9 L3 L5 ~4 N1 `
- ORA Button_Keep + 10 l+ D6 O3 o( T5 F: [" b
- BEQ Button_Auto_Press_End
# |. f, O. B5 r1 t2 W - INC Button_Auto_Delay h4 A Y# P9 w* _9 i7 z
- LDA Button_Auto_Delay
2 l3 t: s) b4 g! |1 I5 y - CMP #BUTTON_DELAY_MAX
9 i6 w( M/ N& W - BCC Button_Auto_Press_No_Active
! y! |6 ~ g8 K; ]: |7 L9 K9 n - LDA Button_Keep
5 c' {' z6 `# B# } - STA Button_Once
7 _7 V1 s; t* ~8 L9 r$ q - LDA Button_Keep + 1
4 O' v; Y# c% \. Z0 [ - STA Button_Once + 18 B2 z/ Q( F" L
- LDA Button_Auto_Delay
" M- f* `! L, [1 s6 | - SEC' _" b& h. t, C S5 X d% {! l3 S
- SBC #BUTTON_DELAY_SPEED
2 J7 t# H2 R5 x5 _) a - STA Button_Auto_Delay( |5 n+ r. k# u { `( S
- Button_Auto_Press_No_Active:
* t/ h* z* C- m$ C: M% ~ - RTS/ r N; }# I8 h
- ;----------------------------------------
" o0 i' F8 k# C0 \# [ - ;未按压按键2 R% I9 s% k W! }. _
- Button_Auto_Press_End:2 o; k5 g. {3 |/ j( L+ H) z
- LDA #$00
. X! N3 a4 M2 r& e - STA Button_Auto_Delay9 r6 g1 } b3 s
- RTS
) R9 @4 @, G2 Z* g1 ]9 ~" i6 V6 t - g9 T2 E+ [# r& X- |7 R
- ;==================================================
7 M8 ?" I$ j% y8 i - ;设置PPU写入模式" L1 O8 e. T% |5 [) U3 ~, X- }% ?
- Set_PPU_Mode:9 k4 J0 m; r2 _ k& d" X8 M0 L% e
- LDX FC_PPU_Cursor
( e0 j- y; N- l J* o - STA FC_PPU_Buffer,X
+ f1 d5 {, O+ L+ J E - INX
" W/ I. ~$ ]9 A* r9 @) } - STX FC_PPU_Cursor
) z; D" C( \4 R; s8 S - RTS2 O2 }- Y9 V* T) V/ _5 @! ]
- " D0 v$ h. z, A) M3 a
- ;==================================================( k: F( I& h2 f' G9 x i
- ;写入单独一行文本1 r5 r- I% y* o0 w
- Set_Select_Addr:
3 e3 ~5 \! {' G Q - LDX FC_PPU_Cursor
/ {$ e( \: I4 r' |! v( _ - LDA FC_Select_Temp# P9 U( X6 ?6 Y( Y3 S
- ASL
, p5 D. w( `" [) n# j. r" R% k - TAY6 a: ?- K2 @5 P
- INY
3 i! r4 @* j; h - LDA Text_PPU_Addr,Y3 l9 C/ S1 W/ x% w% V) O0 n
- STA FC_PPU_Buffer,X
! ^9 g) j. Q) A0 c% L" l - INX: S& d( e& L' p+ E# k7 L* \
- DEY' g. k! ]2 \2 ~. B) z% S
- LDA Text_PPU_Addr,Y
$ Z6 P0 ~; X: g9 m5 |; W - STA FC_PPU_Buffer,X1 X5 u8 I9 z0 h' u- N6 k
- INX
: c4 u7 i) B# C T! P - STX FC_PPU_Cursor/ {2 h) U6 F( e& ]# g1 J
- RTS
" F& B6 ]" v9 t5 P- ?9 ] - # [7 f5 o: L; z: y& D: w7 t
- ;==================================================& A) z' |: I/ @$ b- c3 X( Q' z
- ;写入单独一行文本
& c! i6 J; y$ _; V - Set_Select_Data:
2 M. G' e$ {2 q - LDA FC_Select_Temp/ w% t' {: [( d/ t" h4 j& J" s
- CLC$ S: w, g- i: K$ A
- ADC FC_Page_Cur* {; J( r; Y4 g
- ASL
" h& X9 J2 i" m% _7 v* `5 e! X B - TAY
6 g6 e& T7 v8 \7 |* y3 d - INY
' B6 U& S8 K! x# `. | - LDA Text_Data_Addr,Y
) T. { u( j# P% R8 S1 F - STA FC_Data_Port_A_H& {5 A+ W0 s% A) X* U4 \
- DEY( j) O! ?, N7 {" n2 T
- LDA Text_Data_Addr,Y1 r: L9 i4 _, v
- STA FC_Data_Port_A_L
6 d& u* P/ F! i - RTS
- b2 L+ U5 u8 F6 L9 Q
# p. }: r2 M p2 Q" J$ U+ n' J- ;==================================================
; p2 @* H- [& Z$ i1 s - ;清除旧文本$ R- d+ \- s7 @/ J n; Z
- Set_Select_Data_Clean:
; T/ r; q. d) D2 S6 I0 i7 y - LDA FC_Select_Temp
+ P: k- w# p5 P7 ?, h" Y - CLC
7 V" {! f+ U, U! q+ c4 R3 j - ADC FC_Page_Old8 ~' [! u9 |8 l4 x( Q) K
- ASL$ w9 z% ^9 E8 f9 h% b
- TAY
* Q2 d" ^- s3 Q# B" b+ U - INY
: W, I1 B! D) {: d) y" p E - LDA Text_Data_Addr,Y
# O7 l/ ^0 x* q - STA FC_Data_Port_A_H
& f' i u. U5 ?% e! H - DEY, |* y. Y6 o d! n
- LDA Text_Data_Addr,Y
6 j T) K) `2 x. g6 i3 u1 K, Y - STA FC_Data_Port_A_L
* ~ ]0 T4 Y% W% s* X - RTS, G" X( Z$ o0 R8 a/ Y5 N9 A+ q
: o" {/ Z! ?( k9 S/ t2 E- ;==================================================
# F6 e$ z( W4 [ \( W - ;写入单独一行文本
+ v0 b/ Y* j# J5 ~2 b" `2 x; ~ - PPU_Data_Write_Item:8 G" ?, h1 `7 a& l' I! f* X: R
- LDA FC_Select_Temp
7 ?) ^# H7 S! s# G" O2 E& P - CLC0 e/ B n: D% }1 a0 S* R! F
- ADC FC_Page_Cur
* Q. D, X6 y2 W4 {( ?* L; Y - CMP #FC_ITEM_SUM% h+ @+ C5 i/ ^ i, ~8 I% @
- BEQ PPU_Data_Write_Item_Set" j2 z8 M1 {0 P% [" j3 v. c! n
- BCS PPU_Data_Write_Item_End
9 N2 X! U9 V2 T' ]- f+ k - PPU_Data_Write_Item_Set:: M/ L. S3 v: ~' N/ b. R7 a: L# p
- LDA #FC_PPU_MODE_CNTL6 p+ M/ R; O) y ^; C
- JSR Set_PPU_Mode" K/ ?9 U; K# {* m: m
- JSR Set_Select_Addr; N2 ?$ Z) o+ i U! d5 L
- JSR Set_Select_Data
) k7 @7 b) D3 j- g - JSR PPU_Data_Write_Line# C1 h; ?4 Q9 w" a: @$ d
- PPU_Data_Write_Item_End:
+ A, Y8 i9 }+ O1 R- [ - RTS# r& m4 X- C( a6 d# s# `7 _7 O
- ; l- Q" L' |3 N
- ;==================================================: q( U( e& \* R t" Y
- ;清除单独一行文本, Y! C+ i8 D: W" M( o( M
- PPU_Data_Clean_Item:
/ s' {# K4 }3 o Y - LDA FC_Select_Temp$ w" M n; N% J1 X3 ?+ j0 e
- CLC- Q0 G! J6 K6 t( y: I7 ?
- ADC FC_Page_Old1 i# [ E% F+ M) `8 B6 f7 B
- CMP #FC_ITEM_SUM: E5 s) X$ D1 N6 K$ z
- BEQ PPU_Data_Clean_Item_Set
" I3 h( g0 n+ `7 a3 C" S( | - BCS PPU_Data_Clean_Item_End' B/ R" h0 k, B: ^( [( a5 M, l: l
- PPU_Data_Clean_Item_Set:8 X& z9 C" L5 H% f' c
- LDA #FC_PPU_MODE_CNTC2 c! w+ P# H& M5 V0 S8 p
- JSR Set_PPU_Mode) i2 |, H2 J4 d9 e+ \
- JSR Set_Select_Addr {' @* O$ X- J* @4 g
- JSR Set_Select_Data_Clean- }& d: p( ?( ~* z- c
- JSR PPU_Data_Clean_Line9 B* o+ x8 ^2 ]0 u- M& J( j( h
- PPU_Data_Clean_Item_End:
6 d. f4 k! t+ {5 \9 O' M$ D/ e - RTS
2 @# p5 y A! v) s - / i9 ~! t! s" G- F* y, h
- ;==================================================0 D& g# u# I- \, v0 r
- ;页内容写入) C! ~5 l5 `/ F/ z# y/ H) }
- PPU_Data_Page_Show:
+ D& T8 }. n# L' E- i4 O4 N+ T - LDA #FC_PAGE_SIZE+ O+ G& R+ u+ x: G
- STA FC_Page_Item_Count
7 C+ W9 V& q3 k/ W$ v* S) { - LDA #$000 }8 Q0 I1 E! F" a' p% d
- STA FC_Page_Item_Buffer: Y3 D( p. A! K; |; p; |
- STA FC_Select_Temp( x& s5 O' e J
- PPU_Data_Page_Item_Set:( u) c' r2 C. u
- JSR PPU_Data_Clean_Item
9 N9 P5 p. X% E - JSR PPU_Data_Write_Item* Q! p! ]$ }' k: p
- JSR Function_Status_Clean; o$ |6 m$ a& O0 J) T4 A
- JSR Function_Status_Show% b2 I2 g' a) J+ {5 l+ H/ K
- INC FC_Select_Temp' q3 e% ]! q9 M: N* d; J
- INC FC_Page_Item_Buffer
7 q' J( X( n6 A1 Y% K0 ~* x6 ?7 ^& F, N; p - LDA FC_Page_Item_Buffer
# m) s, \5 e- X, i' j' _3 D0 m: }2 ] - CMP #FC_PAGE_BUF_SIZE
* [4 a1 u0 v# ?; K4 I - BNE PPU_Data_Page_Item_Set_Check& g0 i; \- t3 F- P& p
- JSR NMI_Delay6 s! Y8 q' ~1 d ] _/ Z
- LDA #$00
6 r# r5 {$ w. K2 [7 ~1 ^0 D - STA FC_Page_Item_Buffer6 y8 ?$ i. N$ ~8 i( Z0 ?
- PPU_Data_Page_Item_Set_Check:/ d/ f6 j7 ~! T
- DEC FC_Page_Item_Count
2 h/ a/ K& q5 O( d6 c+ _ - BNE PPU_Data_Page_Item_Set! j- Q- b1 ]8 ?2 @" P5 M* ]. X4 w" I
- PPU_Data_Page_Show_End_Check:
! \5 _9 N4 O' l8 M w' V - LDA FC_Page_Item_Buffer
* M* r0 u3 F8 E. Q! H. A3 f - BEQ PPU_Data_Page_Show_End
, ]: R) z% n) i, H - JSR NMI_Delay1 A0 b* x% }; t" t5 V, y4 e2 r
- PPU_Data_Page_Show_End:6 h8 Y8 P, P) _2 l
- RTS1 n6 F% s* L, { F7 P, e- h7 N7 E
: D. a* F. B' Q: d I/ r/ \- ;==================================================9 P6 ?6 M7 Z6 d7 a6 N' }4 h3 N
- ;PPU单行数据写入接口
" E; `& x% z/ g - PPU_Data_Write_Line:
1 ]0 l/ c% @" Z& z3 |$ I% Z1 o& q - LDX FC_PPU_Cursor
) L/ O& [$ ]3 q+ Y( n( { - LDY #$00; u- U) k, K+ l. e2 D k
- LDA (FC_Data_Port_A_L),Y
; _0 v+ n" w* U, n! p$ ~ - STA FC_PPU_Buffer,X
h# B) `3 v6 [! E6 q6 n, M5 y - STA FC_PPU_Data_Cnt
3 X; _( L- E, j' t. i0 D - INX
, z6 z% F, S3 o/ k* l - STX FC_PPU_Cursor
: c0 s. F/ z( G# ] - INY
3 i& d) q4 {$ }2 D2 h - PPU_Data_Write_Line_Set:
- P) J/ L5 j& V! I; D - LDA (FC_Data_Port_A_L),Y
! S d6 }/ G' a* p$ u6 A- ? - TAX6 _; j* z7 |( M; `8 c0 F/ p; ?
- LDA Char_Rom,X
1 p2 q7 W, [5 @" \3 G% ^ - LDX FC_PPU_Cursor2 i1 K4 v8 e2 p2 I
- STA FC_PPU_Buffer,X
$ g& F6 q7 k5 n; M5 P) `" g7 n - INX
a& [$ {& w, S: u - STX FC_PPU_Cursor
* V1 ]& ?0 E; ]4 f - INY
6 P) x) a" b/ H8 t; P - DEC FC_PPU_Data_Cnt7 i) A6 q1 r8 s8 m9 `
- BNE PPU_Data_Write_Line_Set& ^- l5 G o" d% |& I
- STX FC_PPU_Cursor
% y+ N, Y, I" B& Q - RTS9 s, p+ U) v+ t3 |# E- t
- 7 M' ^3 |) L% c5 V! Y+ H
- ;==================================================. i9 |* c Y0 Z0 G, v/ t0 h1 ~
- ;PPU单行数据清空接口
: G9 j' k8 r9 Y' o4 _7 d5 f4 M; w - PPU_Data_Clean_Line:& u! b2 ]. f) C$ I
- LDX FC_PPU_Cursor
. B# e) s% V8 I+ | - LDY #$00
/ F7 y# l; ^: w - LDA (FC_Data_Port_A_L),Y
9 m4 P" L& b: {" l D/ [6 J - STA FC_PPU_Buffer,X
- e( J6 f b, P G - INX* g. `7 H z( y$ D0 T
- STX FC_PPU_Cursor
9 f$ m; t" ]( q: U - RTS+ j. X: J4 `" E; M+ h
- % J% O2 S; m, o& C* Q* a
- ;==================================================' x5 B8 {9 c: |5 q+ n, X' E3 s
- ;更改选择项9 G0 ~/ Q7 _# ?6 B
- Change_Select_Item:3 }& x0 _; b E1 ^5 F/ _- r8 O
- Change_Previous_Page:. I+ X' }6 C5 a
- LDA Button_Once
# F5 ^% V% f% @# `8 } - ORA Button_Once + 1+ D' N8 e. T) v6 a
- AND #$02
, Y& H9 j/ }. N. I! V( J) d1 W - BEQ Change_Next_Page7 x( O1 T) [0 X
- JSR Change_To_Previous_Page* G3 ~& s: l/ B
- Change_Next_Page: l& ~- x! }+ \# x
- LDA Button_Once/ M& ^0 ]2 v6 J9 W7 G O( s5 f
- ORA Button_Once + 10 k) H& W2 l) }1 k
- AND #$01
! O* }0 i9 Q3 Y7 e7 p; |7 y5 E - BEQ Change_Previous_Item
, ?; N' [2 C; F - JSR Change_To_Next_Page h" @" \, L6 F7 G6 `" v
- Change_Previous_Item:
) j, l9 c" n7 O% [0 }) _ - LDA Button_Once
6 h. Z( j6 m S1 ~! v - ORA Button_Once + 1( A" F$ I# _3 L. N, G
- AND #$08# l8 R. d% ~3 _% A, V; N- P2 |
- BEQ Change_Next_Item$ u' x( D2 r/ }3 w8 n' \5 l
- JSR Change_To_Previous_Item* n, @/ [: x. e: S
- Change_Next_Item:/ m7 F8 u! F# K* V) m8 G
- LDA Button_Once0 C$ p) b \" E* Q( D7 N1 k
- ORA Button_Once + 1, f: U5 r1 B# m3 m' a
- .IF FC_IS_DOUBLE_PLAYERS6 w: l* v/ y( A* @1 k
- AND #$04# v& {: q) B9 d
- .ELSE
3 Q' N: D) p$ {, }6 B3 }8 {7 B - AND #$24) R/ N0 l0 I5 x( q9 x" C
- .ENDIF
2 Q5 V! [( V7 R3 I; u - BEQ Change_Select_Item_End" X$ y n# r H; t, v, {3 S& e$ s
- JSR Change_To_Next_Item
. ]1 {4 S: R0 ^2 G, r- p5 e - Change_Select_Item_End:
: g3 c; B! a. q0 K e - RTS6 |7 s g) v3 ?. N
- 6 R6 k. U6 _8 V7 u' F$ `
- ;==================================================
j% j+ l; h& N4 z4 T/ e - ;切换到上一个选项4 V# c( j% m' N+ X0 u
- Change_To_Previous_Item:1 L3 @9 v- ^* ^3 y) _8 k
- LDA FC_Select_Index6 ^/ Q% _2 l5 ^
- BNE Change_To_Previous_Item_Set6 W8 ?7 `- C: S% Y
- ;----------------------------------------, ~) F5 d* Y; }" ], u
- ;切换到末页最后一项) m. y8 F% v0 a+ d7 Z1 y
- Change_To_Previous_Item_Set_Last_Page:
2 n- r9 I6 e8 ]0 j" ]2 n - JSR Record_Last_Page_Index
4 B0 W. X/ `4 j/ Z - LDA #FC_ITEM_SUM
* d k3 g8 a; I7 e% R - STA FC_Select_Index, _9 {3 P3 Z* j* y/ u( u5 ~0 v/ S
- LDA #FC_PAGE_MAX
# J$ D0 ^2 S' L. n" H0 d/ D4 A: ? - STA FC_Page_Cur
! i! h/ G G5 L# I) a2 w - JSR Update_Page_Content! {% t6 W6 m6 v- g, H2 d
- RTS
* W# K5 Q4 C1 N$ y - ;----------------------------------------
. x2 {6 m% q9 x4 F( x5 f - ;切换到上一个
( l' r0 ?) n8 |" o* V, s+ V1 t - Change_To_Previous_Item_Set:
8 T$ T0 y, j F: Q: O( e5 U" l. b - ;检查是否需要换页; L i( O) X* u+ @4 ~6 v5 _6 N
- LDA FC_Select_Index. o# \. h8 o9 i* S# z
- CMP FC_Page_Cur6 q( v+ g" c, \! n' y" p: C- h
- BNE Change_To_Previous_Item_Set_No_Page# u ^: q7 K$ L: @! b7 |
- ;----------------------------------------
: h7 r$ p4 j# c) j8 _% J - ;切换到上一个(需换页)
3 { j: N. j: ]& K - Change_To_Previous_Item_Set_Page:# W; B6 I Y& ^- c2 i
- JSR Record_Last_Page_Index" d6 W6 }3 A& r/ g1 j% a
- LDA FC_Page_Cur0 V) T1 B" _. S- Y* n- k
- SEC& ~4 p% N( p6 H2 y7 \
- SBC #FC_PAGE_SIZE5 g0 u) X( _3 L, l
- STA FC_Page_Cur/ E( c' b: m7 R
- DEC FC_Select_Index
. i/ N, }! U# @$ m8 V - JSR Update_Page_Content
' |' P {( \- t( _8 R# Q& c8 f - RTS
* y Y2 ?$ F& k0 _ - ;----------------------------------------2 ^& }, `, R- s/ ?8 O) W
- ;切换到上一个(无换页)) u5 r( b, v" ~
- Change_To_Previous_Item_Set_No_Page:
, \3 Y) _, \4 \: z2 ^% F0 [ - DEC FC_Select_Index. t7 c& L7 J* ?6 x1 G
- RTS" e1 [3 G' [4 f1 c7 D* c
- ! F# e: w+ e" {' U2 j
- ;==================================================4 Y( r0 Z) u8 r v
- ;切换到下一个选项1 n, H$ w4 Z! r
- Change_To_Next_Item:
+ \& d- J% V3 Y: v - LDA FC_Select_Index0 S$ r, p' f" I2 T+ G1 k
- CMP #FC_ITEM_SUM' y8 a9 {( z* e" S. U
- BNE Change_To_Next_Item_Set
0 M5 {- t& A, G2 Y, K - ;----------------------------------------
7 d1 X: W q' |2 B/ @; D% } - ;切换到起始页第一个9 W3 E9 G1 f, w- V
- Change_To_Next_Item_Set_Begin_Page:
: o2 c/ }. ^# n1 R9 v - JSR Record_Last_Page_Index$ v+ p" N2 v: Q4 A9 C
- LDA #$00
& `% a8 V8 J8 S- g! N; w - STA FC_Select_Index
; `& s, `; l* N4 |7 ? - STA FC_Page_Cur; \, ~4 P. A6 I( o2 Y. Z
- JSR Update_Page_Content
' ^5 y5 i- v: e" | - RTS; k' X! ?( x q
- ;----------------------------------------
0 j2 |0 r2 ~& C" S! P - ;切换到下一个
( L E, J3 f0 z5 G7 k3 [" H: @ - Change_To_Next_Item_Set:( a8 z+ k# N3 w$ p9 P
- INC FC_Select_Index+ R9 s; S" W' q# e5 |
- LDA FC_Page_Cur+ W8 _! N( f) ]* c4 w% Y" o% V2 L
- CLC
: h2 I# D4 S, i7 j6 b* R; l+ z - ADC #FC_PAGE_SIZE5 A5 b) j U% y& |1 J2 b" |
- CMP FC_Select_Index
; s5 ~4 u+ K9 V: ^ - BNE Change_To_Next_Item_Set_End/ h- c- j# Q; `' {
- ;----------------------------------------1 C. A% \/ M/ x( R( v& `
- ;切换到下一个(需换页)' s9 r; F& W) T/ V
- Change_To_Next_Item_Set_Page+ s: x& j) v w% c( s/ B! d/ H7 p
- JSR Record_Last_Page_Index4 |# @4 q0 P9 U7 i6 ^ }: S1 }
- LDA FC_Page_Cur
' d) R6 A9 p/ N$ F9 Y8 E" y- } - CLC! R0 V5 i6 q7 p8 j6 [
- ADC #FC_PAGE_SIZE. Z( w# e& Y; T7 l( A
- STA FC_Page_Cur) H$ z* W- E& c
- JSR Update_Page_Content
Q: l0 ]7 N1 M% a6 Z( ^ - Change_To_Next_Item_Set_End:( t8 {2 z0 c) q# B3 J& {
- RTS' R$ Z, V# t7 G2 u6 r9 g- u
5 }/ s# V4 `. F1 b% [! H# [ _- ;==================================================
3 n# {3 t% m' [) Z! } - ;切换到上一页
; Z# y; F$ C. X+ a6 }) c5 D: D. ] - Change_To_Previous_Page:# l* M0 v+ a5 h
- LDA FC_Page_Cur
i& u* a& m) k" I5 d - BEQ Change_To_Previous_Page_Set_Last_Page1 I% @4 h% x! E; ?8 L
- JSR Record_Last_Page_Index5 V! T( B0 m' ?# U
- LDA FC_Page_Cur
, @, u& W. s$ V' @ - SEC+ w9 t$ V: y# y& H0 w6 q' Q1 g1 q
- SBC #FC_PAGE_SIZE
+ w+ `( }; U. m0 Q$ F" L2 x - STA FC_Page_Cur
: Z, _' y- ?1 x- ]3 s8 d - LDA FC_Select_Index% ~, d+ ? I7 n0 p) o- \7 }" q& A
- SEC
6 g# d" W4 [9 C - SBC #FC_PAGE_SIZE
5 _4 g. l$ a) z) ~ - STA FC_Select_Index% {6 `& z& W3 U# r$ X
- JSR Update_Page_Content
4 h9 d0 {$ |( N - Change_Select_Last_Page_End:; Q. V6 F1 p3 f* _0 O: `) N% i+ r
- RTS; ]) e6 x+ \: ^2 d( L* v
- ;----------------------------------------
( _) F: J1 E- W# k' L$ C - ;切换到最后一页& w; a- D a" E/ o: v5 b6 L T
- Change_To_Previous_Page_Set_Last_Page:- c; V- m/ U# ~, l$ C R
- LDA #FC_PAGE_MAX
) {7 g: e/ n$ ~( x' m - BEQ Change_To_Previous_Page_Set_Begin_Item
! E1 B$ \9 R" s: B4 x- W- s - JSR Record_Last_Page_Index
0 s/ `* _5 _, }" c6 p7 l - LDA FC_Select_Index/ Z# l3 S2 n7 h- f
- SEC
2 G; U L- i8 D - SBC FC_Page_Cur
0 D$ F+ R5 Y/ d9 b - CLC+ p! V) j: @4 M1 G
- ADC #FC_PAGE_MAX
+ o9 A; S: s$ p6 w0 H. r* \ - STA FC_Select_Index/ c* S J: D0 W# l
- LDA #FC_PAGE_MAX. w% q) L# S- M# p
- STA FC_Page_Cur9 Z; M, d/ e! w) Z( r& M
- LDA FC_Select_Index
$ G; J& V/ B3 j0 s* J, z) ? - CMP #FC_ITEM_SUM
, [( j. o. Q2 _: H - BCC Change_To_Previous_Page_Set_Last_Page_End
0 j( H* R* T/ p8 E& V - ;----------------------------------------, v* U- k5 `. }2 k4 K! y' t
- ;切换到最后一项/ S, u, U. M5 j y0 }7 t' o* M" B
- Change_To_Previous_Page_Set_Last_Item
! M8 ~7 Z+ D. O- X l0 r0 V* T - LDA #FC_ITEM_SUM
d7 H" S0 L# d3 V. f - STA FC_Select_Index* w6 a5 O( F2 M
- Change_To_Previous_Page_Set_Last_Page_End:
0 s! z4 Q [$ I0 i; V - JSR Update_Page_Content
5 ^( \' @$ E- q - RTS
5 z6 T2 [$ K: }3 v% C. C4 g$ s - ;----------------------------------------1 `- z& c6 S% _0 ^
- ;切换到起始项(最大页只有一页时)
' A5 d$ j8 E4 I. { - Change_To_Previous_Page_Set_Begin_Item:
6 h. m* }1 B3 b1 C - LDA #$00
W. M0 E+ R- E; m, Y8 |) B8 t8 G# d - STA FC_Select_Index. l+ J( I+ U9 }. n! C, v0 e# y
- RTS
% ?" e# s1 }4 e# `- z( W - 8 I4 w q7 r; n% Q
- ;==================================================
& N; }# ?$ f l* i - ;切换到下一页
' p$ `" R' N% } K4 ~ - Change_To_Next_Page:
9 F" U1 d, q6 o7 h8 m - LDA #FC_PAGE_MAX
" l4 K' F' e* @* t, A" k6 P8 a- a - BEQ Change_To_Next_Page_Set_Last_Item
) [& V; m' }) Z, T9 U - LDA FC_Page_Cur
1 H6 C8 K) W7 n3 L2 N. o - CMP #FC_PAGE_MAX
1 p' m: O+ a, y4 x% o - BEQ Change_To_Next_Page_Set_Begin_Page
+ T/ @1 B& a* W% S - ;----------------------------------------) A& m9 g# u T: X
- ;切换到下一页8 P# k4 v( [3 T. p* z
- Change_To_Next_Page_Set:
' y" S6 I1 Z A. |" N, ~6 U6 Z - JSR Record_Last_Page_Index
. ?. a( } Z# _5 ^; c7 L' o# }; h - LDA FC_Page_Cur
$ _$ j6 m+ o9 d- t& k* X - CLC
. M* e9 `7 |% b& Q5 m - ADC #FC_PAGE_SIZE/ S. d/ Q" b. j3 X7 X. F- W
- STA FC_Page_Cur
) p7 B, E$ n4 r# w - LDA FC_Select_Index
" v, R2 S/ o. z7 ~ - CLC
; K* @( y h% O- V. ?% e - ADC #FC_PAGE_SIZE
7 l/ q3 K/ F4 M - STA FC_Select_Index) B2 r3 y6 B( l, ~$ {) {
- LDA FC_Select_Index: i4 S+ z6 D3 g: s" Y
- CMP #FC_ITEM_SUM) ~4 w" q. E! f/ o T) s' R
- BCC Change_To_Next_Page_Set_End K" ^8 E" ?$ R! P( D. @9 _
- ;----------------------------------------& R z g# j8 O) C. @& f* ~
- ;切换到最后一项
7 N) ^+ {/ M; ~3 M - LDA #FC_ITEM_SUM4 p9 s' g$ ?; V. G& C" Z+ p% w' ?
- STA FC_Select_Index
* M* ~4 i: w% a/ L/ d3 f$ y3 h- h - Change_To_Next_Page_Set_End:
4 h$ z: ^7 ]* W$ w4 { - JSR Update_Page_Content- x ~2 y/ {" h- [# S# @
- RTS# b0 t7 h$ g" v. b/ _, F7 h
- ;----------------------------------------+ @) d5 ^, y5 r; W. p+ c/ D
- ;切换到起始页
4 Q( [8 p4 i" w* Z - Change_To_Next_Page_Set_Begin_Page:
( @" ?4 l O3 X" J0 e6 y5 g - JSR Record_Last_Page_Index
5 j9 H& S. @0 b8 X* G - LDA FC_Select_Index% @) T4 v8 v# F5 X9 Z( v" J
- SEC
5 d, M( f* |0 c - SBC FC_Page_Cur2 ~" H$ d$ ]( h3 W d- K; j
- STA FC_Select_Index8 J3 r8 ~0 a8 V
- LDA #$002 M+ [4 ]* T1 v/ D: I- u7 v
- STA FC_Page_Cur. a9 P, q# d# I' a& l* x( r
- JSR Update_Page_Content
, c4 s8 A% p9 o - RTS% }% X& t j' t; l. }% w" N
- ;----------------------------------------
8 E, c1 K) ]! F6 B - ;切换到最后一项(最大页只有一页时)
$ N4 f& D* {, M - Change_To_Next_Page_Set_Last_Item:
F. `6 F5 C5 R) w - LDA #FC_ITEM_SUM/ i* T" j5 N8 g: ]# c! Z
- STA FC_Select_Index/ Z# \4 s' @3 i. P. C
- JSR Update_Page_Content
9 n/ o/ g9 X% X! t- x" w - RTS& _9 ?: d( U( g' R
- , Y; ?; @$ `) _ B
- ;==================================================$ `0 ^2 z5 F- v! s4 W8 ^# M
- ;更新页面内容% X2 @9 n9 @$ P0 [- E
- Update_Page_Content:, O6 ~2 d0 z/ c/ z! S
- LDA FC_Page_Cur( R2 C# N8 k1 w8 w, B+ `" K2 R* X
- CMP FC_Page_Old
" g+ D& }# `) p! s$ e - BEQ Change_Update_Page_End+ z5 J Q' p+ g8 y# O, ]+ U
- JSR PPU_Data_Page_Show' P* j- X; k/ R3 ~
- Change_Update_Page_End:
5 ]; j, k* p3 Y. [/ Q! r - RTS$ P t% t8 V' l4 F. ?
9 {5 L z8 k- k# C3 _, B- ;==================================================
L! _6 C s! R; F8 N& p* F - ;记录上次页索引+ h" V. _. L; ^5 }
- Record_Last_Page_Index
+ S a# L# O6 w% d+ c - LDA FC_Page_Cur
* l; N8 k' e- {$ S8 X) U - STA FC_Page_Old
+ e: R9 q9 T; A5 t7 [3 D - RTS
T N: n. D R3 ~% N# u% K% \
' c! z4 @1 }; d7 G4 |, v- ;==================================================1 Y/ C1 q9 d' k, d( Z* F
- ;显示当前选择项光标
& t6 H" m0 Z# Z! Z$ [. q - Show_Select_Cursor:+ r R- {4 \1 C2 q
- LDA FC_Select_Index
! z; |7 w7 V" K - SEC
0 R4 E, O7 Q! l$ S( ` - SBC FC_Page_Cur0 f+ t. f6 S: w3 N; e/ H8 n, F
- ASL
( q: c+ m1 Z: }" a& t9 ? - TAY
6 o* U- [; R, N" D - INY
6 p, A5 j4 ^" f8 W- k- [& B' L5 T% R - LDA Text_PPU_Addr,Y
0 H; m8 W% O( t! ~& k1 ` - AND #$038 b( a/ A. ]& f
- STA FC_Cursor_Addr_H
, z: V7 C. G+ G, f - INX7 f, L" \1 q6 q3 Z: E# q
- DEY
1 A# u5 R: h* }0 y4 t - LDA Text_PPU_Addr,Y
' x- u3 q' a: z+ C- V - STA FC_Cursor_Addr_L
?4 B; t7 }- c- K - ;----------------------------------------5 F8 S' y2 N3 a* e. V
- ;计算光标X坐标! @* |6 s3 X( X" p' S# M, q
- Show_Select_Cursor_Set_X:
0 b A* ?/ g9 Y. L/ ` - LDA FC_Cursor_Addr_L! }4 m: i. ^2 L1 I# r5 T& |
- AND #$1F
' g4 m; `0 R5 H9 I: K - ASL' X% m8 `- n8 C/ r/ U& }& }* t/ _
- ASL
8 W- n) |8 j/ W, X8 J - ASL
1 d* R. d% J. Z [ - STA FC_Cursor_X
7 v* y; c% ~5 R# v; F1 n2 h - LDA FC_Cursor_Addr_L
3 z* {# ]" j% M3 s - AND #$E0
4 u T- H* x, B: o8 a7 Z9 g2 s& y - STA FC_Cursor_Addr_L8 @/ H+ ]3 Z0 ~# Y" i+ ]3 Z1 n
- ;----------------------------------------
. l7 { l. j, \8 p - ;计算光标Y坐标
4 D6 p, u7 F# ~ - Show_Select_Cursor_Set_Y:, X# l" h+ K4 o
- LDX #$05/ {2 c9 A' r6 U# @+ k/ W; v2 `
- ROR FC_Cursor_Addr_H
% o* i% G8 Z9 P* U - ROR FC_Cursor_Addr_L. d$ P8 C7 d* c
- ROR FC_Cursor_Addr_H/ D4 p: ~3 u! s- o% h4 i9 H2 f
- ROR FC_Cursor_Addr_L8 f1 R! J8 i3 `' v3 i" A, J
- LDA FC_Cursor_Addr_L
/ X T, k1 i# Y' t# d - STA FC_Cursor_Y
. {. ?& i& g( S& J; @ - ;----------------------------------------, y: h* ^0 R* D; ?4 D' ~
- ;写入光标. L8 }! C6 x1 O# K5 U; w9 ?2 N& d
- Show_Select_Cursor_Set:
* C2 ]7 q. w& I- A. Y* g - LDA #$00
) g5 f& Q4 I( T& U @' w6 k - STA $2003
# u$ p3 O( C- Y: H! n' J: z - LDA FC_Cursor_Y' z6 b e% }/ h8 `" H% f
- SEC0 n, S$ J# M) S) Z
- SBC #FC_CURSOR_OFFSET_Y5 W9 p/ p) X2 H' T4 f
- STA $2004( b2 a6 G! \! s! }$ V+ }, f
- LDA #FC_CURSOR_TILE
: w( D, H# F2 M) e9 y$ ?- L2 x9 m - STA $2004
( Z) e9 Q- W* U+ W) G: J - LDA #$00, p# S( ~7 O( l9 }1 a
- STA $2004
9 w. q; f* K5 k# T: Q/ ~" L - LDA FC_Cursor_X( i$ t' Z, _: T" a4 X; L
- SEC
/ {5 N' Y. r7 ~- f3 ^2 q - SBC #FC_CURSOR_OFFSET_X
0 `, ^4 K5 n9 A5 @ - STA $2004
/ _) V7 R6 T6 _' e8 J - RTS6 @( e2 p0 }* L% ~6 Y" E! t
- 5 I/ b# @5 J( P+ l. ~+ x: u+ K" W" q
- ;==================================================+ P( `( R9 g- Z; w/ _
- ;切换功能
/ t6 I! y2 C. e) e; J% J - Change_Function:9 F. H/ X; L6 f! u6 Q* ]& W% W6 E
- ;----------------------------------------
& Y8 U' a+ j7 [9 q0 z. ]! { - ;开启功能A
. Z4 h. E% q8 K6 @! P5 P5 d - Change_Function_On_A:4 g# g7 N1 j9 t+ \2 o. [* n6 v
- LDA Button_Once
8 G! H6 i/ b4 X* r. c1 k - CMP #$40
* f7 ]* V$ P, ^6 R B* ^5 o - BNE Change_Function_On_B
7 [# P/ Q, W) J+ Z# q" V - JSR Change_Function_To_On_A
- P5 J# n" Y7 X! J# f - JSR Function_Status_Update
' h4 J( v/ W5 P4 a2 X - ;----------------------------------------7 E1 S) E& P$ l- T
- ;关闭功能B( f0 ] m$ P* }3 N; s
- Change_Function_On_B:
$ c% c6 a, S) Y3 R - .IF FC_IS_DOUBLE_PLAYERS
z! _1 y3 l P4 c" M0 ` W - LDA Button_Once + 1
$ k N/ G, P1 O( g. g - CMP #$40
$ L( z. y% ~3 g& C% P5 R) F - BNE Change_Function_Off_A
* a7 w) \" q' t* v/ P - JSR Change_Function_To_On_B6 E" u$ V) Z# {8 r$ a, W+ r
- JSR Function_Status_Update3 C1 z r- }* J- L0 [
- .ENDIF8 e; ?2 }$ M4 y+ C% ?1 O
- ;----------------------------------------) E, N% l. D( z1 i, d
- ;关闭功能A
! F3 f8 n4 x$ s9 a0 P4 Z - Change_Function_Off_A:: X4 J0 |) X" B% n
- LDA Button_Once4 _- W* _ k( p( M. ~, r7 w& v
- CMP #$809 {( A3 l" ~- N3 ]3 y) t' F; h" a
- BNE Change_Function_Off_B1 J- l4 Y7 x8 a+ I, ~, I
- JSR Change_Function_To_Off_A
8 G, ]) X- k+ S6 I - JSR Function_Status_Update# g Z+ ^% v& S: s+ j0 ~' s7 k
- ;----------------------------------------
. N2 N9 G) ]. X% _$ U7 n6 Y2 O9 | - ;关闭功能B
; T; U" C- u, Z k- ?- X - Change_Function_Off_B:
1 A! h5 S% ^# j+ V - .IF FC_IS_DOUBLE_PLAYERS& g9 C0 V0 j5 f% `! @
- LDA Button_Once + 1
& a: D8 P6 y6 o1 W - CMP #$80( s$ ?7 a. P, ?3 k+ l( t
- BNE Change_Function_Swap
( l0 w9 O7 F$ b- f0 U - JSR Change_Function_To_Off_B
0 A0 i1 F8 ?, A0 e$ A - JSR Function_Status_Update
7 g& z- j% j4 g: B# \$ ?+ p; K - .ENDIF
5 U1 t: ]- F( @ - ;==================================================
; M7 a) n6 f- P7 ?0 g - ;交换开关
/ m/ a- {" o7 v# b6 K! p9 k7 o - Change_Function_Swap:& S6 w. ?( {- r: ~( M( `
- .IF FC_IS_DOUBLE_PLAYERS0 g# g# A- ^' j& d2 t) ]
- LDA Button_Once
% c3 m- ?( D1 _' x - ORA Button_Once + 18 c$ Q' s6 N" B. ~
- CMP #$20+ f8 r# e& ` G& h! H1 h
- BNE Change_Function_End! f. ?% q( y' Y! @1 n
- JSR Change_Function_To_Swap/ O- G" ]/ M* E4 h
- JSR Function_Status_Update6 W( J5 W5 }# F: ?9 L+ G8 B7 b
- .ENDIF @' F/ e" } C
- Change_Function_End:2 C1 Q0 ]3 h- W
- RTS& T/ m$ a+ ?$ b1 G) ]/ |3 l
-
, ]3 ]/ H/ j7 Q. x- R/ g - ;==================================================3 F) B) g# _' f* d6 j) y7 N
- ;交换开关状态/ T9 P/ p) R" H$ w7 {. Q
- Change_Function_To_Swap:
1 k) Y: _# P2 A - .IF FC_IS_DOUBLE_PLAYERS: l+ B I& }8 `, @
- LDA FC_Select_Index- _! u* U3 p1 u5 {) b
- SEC: J# ?8 S& b( O+ |
- SBC FC_Page_Cur
% n# f- g3 u/ X" j3 p7 G6 c - STA FC_Select_Temp( @: m) U3 P; E) [/ ~
- JSR Set_Function_Port
6 b4 S ]9 D! W7 \3 j - LDY #$00
# ]' Z7 z4 W) |7 _* Z - LDX FC_Select_Index
6 [0 H' f7 q, h2 m* v0 _ - LDA (FC_Data_Port_A_L),Y6 K1 P( X6 W5 |& K" A8 f5 G# y& d; y
- EOR (FC_Data_Port_B_L),Y8 n6 P" B/ R! y! f4 w6 I
- AND Function_Check,X4 ]9 [$ c! Z, M9 O# H& @/ b
- BEQ Change_Function_To_Swap_End! g; p' ^ M2 {! }$ m& _3 e
- LDA (FC_Data_Port_A_L),Y* S: }0 _7 U- P2 l( B' ]
- EOR Function_Check,X$ ?4 J& z$ z+ F( `7 n9 s
- STA (FC_Data_Port_A_L),Y
7 K) m. E0 z) u: T2 r/ B( }% Y - LDA (FC_Data_Port_B_L),Y# R" }" u6 l- ?: ^0 l
- EOR Function_Check,X. D" J3 z7 K& R
- STA (FC_Data_Port_B_L),Y
" C- E7 `+ o; k- W8 P; X" C# J: X - Change_Function_To_Swap_End:# O' k+ x3 C, w& e( X) D |9 C; u
- RTS4 ^5 j. i* @7 E' E3 c# E
- .ENDIF, H5 T0 h( q) L& t5 C; S
- - N2 ~% L9 |3 k
-
V* w) a0 W7 T; R# W - ;==================================================
* H8 W* t& |& @0 y1 u! E1 j - ;更新功能状态
& l' Y( k% [9 J) l( Z - Function_Status_Update:
4 m# U" ?4 @1 s - LDA FC_Select_Index
: |$ }2 ~' ]3 }9 k8 t! n H/ g - SEC
) a% f/ L( n% [, E0 \" }* c# r8 \" _% h - SBC FC_Page_Cur1 Z, f: w4 W2 o- S0 V6 e* R
- STA FC_Select_Temp
) F& W U5 q! n" H, \" t - JSR Function_Status_Show) u6 j8 j4 H" h+ U; {3 L
- RTS L6 ]" ^' J7 Q: X. R. b
-
9 c; z- k9 y b - ;==================================================; e4 X& c1 K+ a( l; ]% W
- ;设置功能地址端口! ?% e, |' F0 K2 u
- Set_Function_Port:& d/ A e0 O( @8 a- I5 d* u
- LDA FC_Select_Temp
: M2 S2 b. {( V* w - CLC4 S: B4 r1 Y6 Y4 M0 ]
- ADC FC_Page_Cur
, d7 j" x: p0 X4 u1 f! @ - ASL- \# x0 W R" Z+ S2 d& |" k4 ]0 g
- TAY% U5 M# \. p% b# }* c! n1 |
- INY
5 v" a/ C1 \7 i9 x - LDA Function_Addr_A,Y/ h. {5 ?' U9 m4 V! _ Q
- STA FC_Data_Port_A_H0 D$ W0 l, a( d+ _: a5 o2 e" h
- .IF FC_IS_DOUBLE_PLAYERS$ l* L$ G% E) {# P1 I7 G% e- P
- LDA Function_Addr_B,Y) o; \; t, E1 D N- E
- STA FC_Data_Port_B_H
" T w% a; i% k4 _" ? _9 j" i1 p - .ENDIF4 b9 G; `% r" x [1 e, {
- DEY
6 _. H! A7 `2 A8 U/ V - LDA Function_Addr_A,Y
4 Q* q+ g8 Q% C5 W - STA FC_Data_Port_A_L8 Q$ _7 j+ S% e0 ~/ o$ S
- .IF FC_IS_DOUBLE_PLAYERS& Y7 ?3 O& ?4 K
- LDA Function_Addr_B,Y
3 V9 N. W* u+ C+ }6 m) J$ r - STA FC_Data_Port_B_L4 a2 U2 f. }1 E7 f; g; ]! W3 o3 ?
- .ENDIF
3 O& ~, |" q' P- s$ m, a - RTS
- @6 l5 J. c. W) P2 D( y( d4 |
7 w" d/ U- T, H0 L. l- ;==================================================* Z$ q: ]$ H" y) O6 R
- ;设置功能临时索引3 X! M0 `; x2 k( g% S) ~: ?2 a# i, Q
- Set_Function_Temp_Index:8 W( D% ]3 a9 V
- LDA FC_Select_Index% v ?% J! A- ?: ]3 H1 d
- SEC7 f0 B( m$ @# y
- SBC FC_Page_Cur4 i6 s& g O- Q2 e8 K k& K
- STA FC_Select_Temp) c4 p7 m3 {0 R: Z; l2 _' Q
- RTS1 h- k! B7 y7 U. y, `# B Z& c
- 3 @! w7 ^9 k- C, }
- ;==================================================
- C8 k' u+ e+ \( h0 ] f - ;开启功能A
9 ^' u" N6 K g d) X' m7 G - Change_Function_To_On_A:- X+ E$ G: P% w; d2 f; }
- JSR Set_Function_Temp_Index
2 X U" N5 Z2 K- S. I - JSR Set_Function_Port$ `8 n- _& A1 Y& P9 Q; r
- LDX FC_Select_Index4 I) i7 E* A; ]$ P
- LDY #$00/ G# \8 y ~* Y9 U4 s3 Z& R0 f. \
- LDA (FC_Data_Port_A_L),Y
+ C& M! [' }+ e7 Y3 x6 ? - ORA Function_Check,X) O9 C. x& w, U+ x8 I
- STA (FC_Data_Port_A_L),Y
, n& Y+ O+ K( f - RTS! l6 W8 }& h- U0 L) b/ a' s# T
- ;----------------------------------------
+ [% F V1 b. O" `$ B' P8 { - ;开启功能B
2 g* i* ^: K; P6 Z6 `) K - .IF FC_IS_DOUBLE_PLAYERS
5 X3 p! |& i, K+ C - Change_Function_To_On_B:
6 Z6 D9 d! T0 J, M - JSR Set_Function_Temp_Index
* V9 B. V: l) g! h1 s5 V c, {1 O# z& ] - JSR Set_Function_Port" D2 W c0 I4 D! g
- LDX FC_Select_Index: F' e9 z0 B$ E. K6 ?8 S
- LDY #$00
" T6 G1 J6 G9 l! |* s4 a8 h; O* V - LDA (FC_Data_Port_B_L),Y( [, f0 E' |3 E5 B
- ORA Function_Check,X7 k8 A: t8 m- A/ P$ E1 ]5 n- t
- STA (FC_Data_Port_B_L),Y
! @3 B" B. R, Y% r' t7 m - RTS5 _8 ?0 P+ U) K
- .ENDIF+ d' s& ^3 a/ w$ A
- ;----------------------------------------6 \9 c X( E- h% V1 k9 _
- ;关闭功能A2 r" O# v5 h- B6 ^! a0 q
- Change_Function_To_Off_A:
4 _# `8 W- B/ l1 V+ y - JSR Set_Function_Temp_Index. ?) K: E; v( r3 ~- B/ |% J
- JSR Set_Function_Port) E8 P3 [# ]: G" y- x' ?
- LDX FC_Select_Index7 p' Y$ S1 d3 I. N
- LDY #$00" O& T6 X" A d0 B: h& ]
- LDA Function_Check,X
7 E$ b! ]$ l9 ]# G: N( c - EOR #$FF
@5 G7 ?2 X* q; i e# e( h - AND (FC_Data_Port_A_L),Y+ U- ^: u6 o% q5 \
- STA (FC_Data_Port_A_L),Y6 S7 z2 M6 o2 y
- RTS
8 a& `" }0 P9 G: h; O4 } - ;----------------------------------------
. x8 y( `1 L H' p9 c! s - ;关闭功能B
. _3 [8 C6 s: q2 b6 K - .IF FC_IS_DOUBLE_PLAYERS$ L% J5 X m8 [/ t! H
- Change_Function_To_Off_B:
5 v8 ?! l6 l, O# v4 G - JSR Set_Function_Temp_Index+ W! p6 I1 f' l3 B( G) I! Q
- JSR Set_Function_Port. ] _9 @) \( `$ y, d+ E) C
- LDX FC_Select_Index
+ T; d A) q0 h) { - LDY #$00
0 C0 \5 L' v( C) B- V- g - LDA Function_Check,X
8 r8 g* {$ I' i, K" Q8 S - EOR #$FF
: Q q3 |7 | x# H" P - AND (FC_Data_Port_B_L),Y
$ E! z7 x1 ?8 [( _# D, L' D - STA (FC_Data_Port_B_L),Y
, ^$ n6 O" ^+ f5 \/ [) l - RTS
; U* O! y3 S8 \# A6 S" A - .ENDIF+ c, \# v9 @/ x: R+ w g
8 W' F( b' O/ B9 H- ;==================================================
' g' P+ u, Z: U* e - ;设置功能状态PPU地址, h) _- G5 \- S* {
- Set_Function_Status_Addr:$ @; A- l& [" o: [ P
- LDX FC_PPU_Cursor3 ?3 ^9 ^) B! x$ s1 x' ?
- LDA FC_Select_Temp
( k4 a) W5 A, f8 H1 ? - ASL
5 b7 t4 }; H4 R5 @% t - TAY
+ E. x/ g; A( G- N5 ? - INY( r) J# f6 n) m' |
- LDA Text_PPU_Addr,Y
& B9 r& ]( ]" l5 t5 g - STA FC_PPU_Buffer,X
; H/ M6 i) Z$ D E a - INX; p/ ^0 k* U2 `9 p$ v3 o3 g0 K
- DEY$ }2 Y, o$ p5 P) }1 Y* r
- LDA Text_PPU_Addr,Y
8 k- P& y7 z# i- s0 u% T6 l - CLC6 O0 ]1 q$ A/ W
- ADC #FC_FUNCTION_OFFSET# a# i2 J- u' t. x
- STA FC_PPU_Buffer,X/ C0 Z0 Z6 _- m) f* j4 Q
- INX& e0 d6 k n# L4 ]/ z x. V# H4 U. R
- .IF FC_IS_DOUBLE_PLAYERS
( c" p6 q+ @7 r$ ~# T - LDA #$02# ]( S( K$ Q0 K/ n; Z
- .ELSE
; Q& h$ D, t: n% D' t - LDA #$01/ G6 u! V3 W3 V5 x0 b
- .ENDIF0 Y+ s: y/ z! d" v% j8 _7 o: l
- STA FC_PPU_Buffer,X0 n: J7 M) u" n( E/ c+ {" @
- INX
" Q* ~' N' B/ s8 ? - STX FC_PPU_Cursor k* ]9 _5 x" q: }8 m/ l- \$ l$ B
- RTS
9 b* q' W! `* k' o3 i
& |/ o! f1 `) C& s9 n; d4 f- ;==================================================3 x) q1 ]7 h8 Z" n+ ?+ }
- ;获取当前选择索引5 p* l- k. X% x% s3 t
- Get_Select_Index:2 u9 F8 E' u3 i/ e" n5 ]6 q
- LDA FC_Select_Temp8 y$ }+ Q4 a8 B% e6 i4 X6 C$ r7 z
- CLC
3 K5 j! P7 w$ q5 h3 J4 c - ADC FC_Page_Cur
; S' b* N8 h U. H8 e% ^ - TAX
0 o. ?9 y" ~/ v1 I6 b, Y" K - RTS
: s' f0 | ]; \& R( A7 \; e+ M - / Z3 F3 L( |9 x, h/ H9 R
- ;==================================================
% v: X/ U P: C# n; [0 V6 X - ;清除状态文本
6 i8 Z3 T. A7 g2 w9 C" C - Function_Status_Clean:
& h% Y" I, @2 n: ~- H! v - LDA #FC_PPU_MODE_CNTC: |( P$ l+ X' s
- JSR Set_PPU_Mode2 a) g! W$ r. Q7 ~. N8 z) t) G
- JSR Set_Function_Status_Addr
" O O$ |" Z7 v0 _4 U - RTS( k1 @- Q& U; @7 x R
- + I# }4 H* a8 c$ r ^
- ;==================================================
4 ]3 u- Z% w+ T4 k* x7 v% y - ;显示开关状态
2 k2 `$ a W. |3 O- N* H - Function_Status_Show:
6 f) l! h" ]% B) y8 z$ Q p - JSR Get_Select_Index
" ?; [) c) f2 ^: f - CPX #FC_ITEM_SUM
2 _/ z: @; |& l( H+ [$ ] - BEQ Function_Status_Show_Set
( x" M L' K+ ?3 z1 q; |: X( ` - BCS Function_Status_Show_End& Q- @% K t' N1 e$ g* v
- Function_Status_Show_Set:
8 ^0 r5 P! b, D. _ - LDA #FC_PPU_MODE_CNTL
( v5 h, P* w7 Q: I# D* h3 D - JSR Set_PPU_Mode9 ?4 J: v2 I, N) W& B) b9 k; M
- JSR Get_Select_Index
! y1 q& j5 `0 e! ~ - JSR Set_Function_Status_Addr% |" f2 j3 T0 ]
- JSR Set_Function_Port
Q( W% s6 }, z2 H( A2 o - JSR Function_Status_Show_Check_A
. }7 `6 g9 e, W/ n - .IF FC_IS_DOUBLE_PLAYERS8 A" k7 w+ } u
- JSR Function_Status_Show_Check_B
& B5 x A- b& b% X1 N8 H1 y6 c7 d9 ]- D - .ENDIF8 @: K! x( u7 ]: v: q
- Function_Status_Show_End:. b: x5 Z/ U% f2 y4 l6 x6 |0 |
- RTS
; q6 _+ T% Z3 T, a0 U! } w - ;----------------------------------------& K; p2 _1 m, B# {& n. q
- ;检查功能A状态 b T: q0 S9 B1 Z6 u0 \2 {
- Function_Status_Show_Check_A:
2 m' ~) H5 O8 _8 Y) i. ^, w - JSR Get_Select_Index: U! Y, B6 j( T
- LDY #$00
) V6 X3 ?# s% _; h# K3 | - LDA (FC_Data_Port_A_L),Y
' J* E# ~0 Y. S3 q$ { - AND Function_Check,X
. g/ g7 }' ~% C; E& A - BEQ Show_Function_Status_Off* N* ~: Y( Y/ I$ w$ |/ m; S
- JSR Show_Function_Status_On) Z5 c9 a% P4 X4 B& m b$ \. a
- RTS
6 I- N* B3 p. f+ k: I - ;----------------------------------------# |" q( R% G) N( ^ v$ a2 \
- ;检查功能B状态5 L( V P1 x: W% ^" G
- .IF FC_IS_DOUBLE_PLAYERS' N Y- [; E! |- {. k* {3 k# l
- Function_Status_Show_Check_B:
2 M/ K" G. R& X# r; t - JSR Get_Select_Index
+ r& J/ V5 e$ J3 G8 K: A - LDY #$00
* c/ G4 _1 y" u+ { - LDA (FC_Data_Port_B_L),Y
5 g& Q/ B6 a8 H+ W& l) Y9 o - AND Function_Check,X: m( i1 L9 t! w( e
- BEQ Show_Function_Status_Off# E) e3 O' T; T
- JSR Show_Function_Status_On
" y" u9 v& ^7 j5 p) R; k: _3 `# X3 G - RTS
5 d8 N, Y& p/ c$ E, O M0 L - .ENDIF2 ^: f; [ Q8 ?6 v- t
- ! h) E8 F$ h5 _* W: ]2 T: F
- ;----------------------------------------4 g! e/ g- ~ Q7 H
- ;显示功能开启状态& \$ {4 N$ s8 g$ _! ?0 o
- Show_Function_Status_On:, v: ?5 ~3 W: N- @1 @; i# k+ {3 ]
- LDX FC_PPU_Cursor: ~: Z: n- I* a; |
- LDA #FC_ON_TILE
4 K" \* g+ V4 R7 m$ S3 J - STA FC_PPU_Buffer,X
( _% d1 \* p& @ - INX, H+ ^6 l' v4 n& a, d
- STX FC_PPU_Cursor/ m E+ t6 ]/ y; E7 a9 S8 F$ m! x7 u
- RTS
. b/ J. E/ T% F - ;----------------------------------------- J4 T; r: d# b6 ^- j j+ S
- ;显示功能关闭状态% L0 Z5 N/ Y; c
- Show_Function_Status_Off:7 E% |, O* A* o7 s& z2 K
- LDX FC_PPU_Cursor$ p0 d6 _" N2 g( @
- LDA #FC_OFF_TILE. O# ?4 n+ U& i' o# `) M
- STA FC_PPU_Buffer,X
- ` \# V4 W( n2 q" _; Z - INX6 S: c8 O% A2 ^
- STX FC_PPU_Cursor
1 H: V: x! I- E. d2 u4 J# w- p( i - RTS
, g. w6 ~+ E# }9 p2 b' B1 _
8 e3 R1 t! u- y- ) O7 E9 ^9 ]# N J5 Q
- ;-------------------------------------------------------------
7 J/ X2 j5 l2 o ^4 t# y - FC_Data_Copy: ;数据拷贝参数设置
, g& k0 U! W8 @+ i) ~7 w$ o - STX FC_Cpy_Port_L
& L; ^0 Z" c( t" k - STY FC_Cpy_Port_H2 m0 `- h# l! d- p) y
- LDY #$00# c% a. s( V, w5 c& \1 b
- LDX #$06
8 C" W' U/ x! ] - FC_Data_Copy_Addr_Set: ;从指定地址读入参数; L5 D- e% n. _% I
- LDA (FC_Cpy_Port_L),Y
+ J2 Z7 A% W. u - STA FC_Cpy_From_L,Y) b8 P, G; V- ?7 P
- INY
* [4 ^8 Q, Z/ f3 `1 _' `8 | - DEX
+ J' N0 K( S' n! S0 ^# ] - BNE FC_Data_Copy_Addr_Set& \( A" |% d2 z6 N' [0 C5 j
- LDA (FC_Cpy_Port_L),Y Y1 e6 h5 n' G+ V: {3 d/ ?- h
- CLV
/ K$ f! a7 U0 [9 i9 |# J - LDY #$00 y1 |8 o; Y" K3 G7 `( X
- ;----------------------------------
@. i/ K# z1 g - FC_Data_Copy_Mode: ;复制模式校验, i8 N" O1 j; J$ r' G/ W
- CMP #FC_MODE_RAM_TO_RAM% m* S3 n; Z6 b) r' I8 j
- BEQ FC_Ram_To_Ram_Mode0 Z ]2 B+ u8 C0 I
- CMP #FC_MODE_RAM_TO_PPU
, V" u6 Q+ O- \3 F: g$ [8 d7 A2 d - BEQ FC_Ram_To_Ppu_Mode6 V& b& S7 s- }) ^( Z+ {
- CMP #FC_MODE_PPU_TO_RAM
. _" n8 |' @ N1 [. X: t - BEQ FC_Ppu_To_Ram_Mode
4 |+ h7 L! ]* x - CMP #FC_MODE_PPU_CLEAR
4 s3 q2 p1 S Y$ |+ q - BEQ FC_Ppu_Clear_Mode9 i0 \$ k& n2 B
- RTS
, F6 ? s4 g0 x; d; R4 r5 Y - ;----------------------------------------0 I3 z, Q8 f) [8 A7 x% c
- FC_Ram_To_Ram_Mode: ;复制RAM到RAM模式
0 F$ @. Y- R3 ?, W/ E3 I7 b - LDX FC_Cpy_Count_L# Q% O6 }: ^; ]0 [* x) [
- INX* o) z6 j5 t3 a' C
- FC_Ram_To_Ram_Count: ;剩余计数检查2 e; \( V0 D( J. A! c! Q
- DEX
0 H. Q, m5 U5 g - BNE FC_Ram_To_Ram_Copy
. X& n5 x1 k) Z% g' ~# g9 N - DEC FC_Cpy_Count_H, g' F0 R6 U q. {6 [
- BMI FC_Ram_To_Ram_Over
- E) }. s2 q2 z* j6 f k% t - FC_Ram_To_Ram_Copy: ;开始复制数据
( c6 n7 n* w) d: Q( L5 R - LDA (FC_Cpy_From_L),Y
4 M. F% W, U8 r1 i% `6 i! C - STA (FC_Cpy_To_L),Y
" C+ x6 Q: r8 E4 F7 q - FC_Ram_To_Ram_From_Set: ;源地址递增
5 D* y5 p. |8 x1 A1 Q - INY8 b: u5 V/ s' X: G2 q
- BNE FC_Ram_To_Ram_Count7 k, j) h9 A6 c+ q3 k# \7 j% s3 ~; R
- INC FC_Cpy_To_H
( z9 ?, m/ S: Y* I) s L6 P - INC FC_Cpy_From_H) v' [2 w: |- o; Y
- BVC FC_Ram_To_Ram_Count) |1 x$ V+ Y9 Q+ X, r9 ~
- FC_Ram_To_Ram_Over: ;结束数据复制
! p) V3 A1 T; M - RTS3 ]: B* e! o7 w) n1 k6 U6 j
' g5 s- z+ t' k6 x- ;----------------------------------------
7 _" h3 s4 f9 q, @0 P - FC_Ram_To_Ppu_Mode: ;复制RAM到PPU模式 A+ [; j. [1 y$ Y; y) F
- LDA FC_Cpy_To_H
% ?& u/ p% ^) b3 r! K- [$ b1 G - STA $2006
) c7 f7 M' I/ b - LDA FC_Cpy_To_L' }3 { u2 y# ?( o/ V
- STA $2006% ~# \: B, n6 \- p2 J# _3 P
- LDX FC_Cpy_Count_L, x# k) f2 e9 a+ ]
- INX
4 D# p, _8 s* S5 B2 l( Y' Z$ s - FC_Ram_To_Ppu_Count: ;剩余计数检查
1 O% r$ A; L5 O; |) x2 k - DEX( `! E4 b2 a# t0 I
- BNE FC_Ram_To_Ppu_Copy
. G' {1 m1 |! n4 A# ?' @; r1 G, T- l - DEC FC_Cpy_Count_H
8 A- n' l$ }/ f' Z - BMI FC_Ram_To_Ppu_Over
" r( q3 K. b1 [. T# u1 V* [/ P - FC_Ram_To_Ppu_Copy: ;开始复制数据4 p4 I- g9 W {6 K7 ^
- LDA (FC_Cpy_From_L),Y
1 T4 u2 ~ u6 M) y: y - STA $2007% O9 I2 c1 |7 X, C+ V
- FC_Ram_To_Ppu_From_Set: ;源地址递增- I) V" F& S8 O6 G. J2 R4 V
- INY% I8 B7 F, Z: @. S4 V
- BNE FC_Ram_To_Ppu_Count
( x$ e; M) ?8 e3 p% d - INC FC_Cpy_From_H
! ~7 e# Y% \% x* n9 B9 X - BVC FC_Ram_To_Ppu_Count
+ L `1 ~, G9 C: f5 w3 J - FC_Ram_To_Ppu_Over: ;结束数据复制
8 p( d! v8 }- i: |: T3 \ - RTS% B$ w" e+ b+ Z# d; [
7 ]. ]/ l+ u' \' n g( {- ;----------------------------------------
2 |4 [+ e6 M, P+ ? - FC_Ppu_To_Ram_Mode: ;复制PPU到RAM模式
* F L+ S& e% F9 _) |4 T - LDA FC_Cpy_From_H) |: \/ U) d6 S9 U' t$ v
- STA $2006
) x* \2 D4 x; }& H - LDA FC_Cpy_From_L6 f8 p3 O2 T+ U8 l
- STA $2006: h6 _: M6 W7 L# {) `7 F7 P
- LDA $2007 m" i% N. C4 B0 I. V: d( c& Z
- LDX FC_Cpy_Count_L+ m0 j f; N& L" |% {3 u
- INX8 o9 B5 d( T8 [2 x8 J: u
- FC_Ppu_To_Ram_Count: ;剩余计数检查0 T5 M }) E/ M" I' J
- DEX
$ P" l1 D5 p0 ~6 i i' w7 ]- ? - BNE FC_Ppu_To_Ram_Copy
- j2 I5 w/ }, t4 T1 _* n: U - DEC FC_Cpy_Count_H
H; j4 q0 e6 s6 y - BMI FC_Ppu_To_Ram_Over: m2 h# L; }2 k1 `& o
- FC_Ppu_To_Ram_Copy: ;开始复制数据
6 C5 E: x* r5 R8 l4 c$ T2 D+ [ - LDA $20072 K8 n) M! B1 G ]* r* {6 T
- STA (FC_Cpy_To_L),Y7 x* {' ?# k2 \5 O: I, J+ D
- FC_Ppu_To_Ram_To_Set: ;目的地址递增& s% J3 Y4 D" N: d5 A
- INY! I2 U$ n, U( E& o ?" g
- BNE FC_Ppu_To_Ram_Count# U* ^* q# O3 Q8 o. M5 {
- INC FC_Cpy_To_H A* l/ U+ x( H. R- l
- BVC FC_Ppu_To_Ram_Count
: m* U8 R) d9 `% ~6 r - FC_Ppu_To_Ram_Over: ;结束数据复制# U: ]1 \1 Q4 f3 y$ _
- RTS4 Z" ]- X* d$ T( c+ M
( F* G% |# @7 e$ a+ U h- ;----------------------------------------8 a/ ~9 d4 e/ O# ^1 m v J
- FC_Ppu_Clear_Mode: ;清除PPU模式
4 u: I i$ e: e% O5 K - LDA FC_Cpy_To_H0 B6 k- _+ q2 c
- STA $2006
% L8 @7 l t U6 o( m E - LDA FC_Cpy_To_L
; {. I5 P0 b4 K# P9 h* E - STA $2006; a* U/ \1 F- P3 G! x6 M
- LDX FC_Cpy_Count_H
8 R, b0 p. L$ I" v! O4 z; o - LDY FC_Cpy_Count_L! A, U- Z! E0 j1 ` _+ c8 g
- LDA FC_Clear_Val
% n. \3 k4 @! ` s# J3 `5 j" Z - FC_Ppu_Clear_Count: ;剩余计数检查
, ?; I1 ]; k8 C+ ~, N& C" { - BNE FC_Ppu_Clear_Copy
- w3 {4 v3 D& L# n* ^) b. {% @ - DEX# I& P+ ^) c: G3 x* n2 a- b: R
- BMI FC_Ppu_Clear_Over
, t6 q& V9 H) j* T - FC_Ppu_Clear_Copy: ;开始清除PPU3 @$ z( L4 n$ w
- STA $2007
6 I- s' r9 u! |4 l+ c7 X1 v+ g - DEY
+ L8 K- A: H, d7 q) E# p5 ^ - BVC FC_Ppu_Clear_Count; ]) e `7 `) U1 M0 [! V# c
- FC_Ppu_Clear_Over: ;结束数据复制
4 G$ ~& ]0 U" ^ - RTS
5 k3 `* G' R; V# r - 7 ]9 g& P) J. v+ M6 ^
- ;==================================================' n; [4 \, |8 L
- ;保存RAM数据
2 f3 C. @1 i; `. R( K4 [7 o' Q - Save_Ram:) `4 ]$ \3 d- y1 W, N: e8 b: e
- LDX #<Save_Ram_Data
3 x+ F; s/ ~* Q; N- f! ^ - LDY #>Save_Ram_Data6 v: U. {7 n- Z; S$ G
- JSR FC_Data_Copy
% Z+ H- [6 a7 D - RTS. k- b% d6 a6 U3 R( l l- T% @. d
- 6 i5 ^3 w" n; v. t/ v* G% q1 O
- ;加载RAM数据
' k* k, j/ b' h0 @ V7 n. Z! @ - Load_Ram:( o. B0 O8 o3 ]* A
- LDX #<Load_Ram_Data; ^" Q0 Y) a+ r8 H" m
- LDY #>Load_Ram_Data
( ~( Y, S# A7 D' @4 h% F - JSR FC_Data_Copy
* P4 C# P( l% f3 _, a% z - RTS
+ {: d6 Q; M/ b; | - 7 q7 S+ }/ ~, b; U4 ^5 m; Z
- ;保存PPU数据
# m) O5 \, }. t8 O - Save_Ppu:
/ p( K% j# w$ ^* a | - LDX #<Save_PPU_Data
) y, ^1 b# s/ o6 s - LDY #>Save_PPU_Data
. E. m3 H% ?/ h - JSR FC_Data_Copy
0 ?9 Q4 n' B, v, B6 T. f3 W - RTS4 y0 Z6 Y+ R. Z F" E) m' L
- " _, N0 M) H" @ E9 _
- ;加载PPU数据- ^; T. h% U2 Z# c
- Load_Ppu:
1 a1 j0 ] p# z" f4 G+ \- @7 P - LDX #<Load_PPU_Data% ]* o- ?+ t+ t [3 p6 j* K
- LDY #>Load_PPU_Data/ ?7 ?* Q) a% o$ R$ k2 l: B$ T
- JSR FC_Data_Copy
; u+ O7 u) R: \" U% e( p - RTS
; x+ g1 o2 {! G2 p1 u6 ?
+ n5 W+ d: G: z" T" {# q- ;清空PPU数据
* v+ I5 q3 N5 C9 ?! w9 @ - Clear_Ppu:
( c1 O3 x: n, X - LDX #<Cln_PPU_Data
0 X2 Q% |0 r' v$ ? - LDY #>Cln_PPU_Data+ W3 P2 M/ f8 E; M. Z- u; u
- JSR FC_Data_Copy4 j* c( G) `8 X" m& i* K
- RTS
; X4 v8 N5 L; N) p3 l
, |2 [0 K( b9 U* J+ D/ l- ;================================================== V8 {0 r* t+ I* }% Z; p9 ?
- ;数据配置
; u8 C7 Z) A* E - Save_Ram_Data:
# E8 E9 f' M" S8 B8 D1 I2 B1 k$ X, @7 D - .DB $00,$03,$00,$63,$00,$01,FC_MODE_RAM_TO_RAM
1 ]. S- M$ E0 k! L/ @; Z7 q* e - Load_Ram_Data:& } s! C( V) z' w) ]9 w
- .DB $00,$63,$00,$03,$00,$01,FC_MODE_RAM_TO_RAM( z5 V6 \3 `6 Q( _
- Save_PPU_Data:
: k7 q% P8 G$ L1 T% o u/ T - .DB $00,$20,$00,$64,$00,$04,FC_MODE_PPU_TO_RAM: Y" s- d3 s" Q
- Load_PPU_Data:8 _3 k6 S% j. L
- .DB $00,$64,$00,$20,$00,$04,FC_MODE_RAM_TO_PPU
" T# F6 i8 z1 A) H - Cln_PPU_Data:) C/ g G" o+ i( v
- .DB $00,$00,$00,$20,$00,$04,FC_MODE_PPU_CLEAR
M; u* k) h; ^6 I - 2 }3 D# \" P% P$ F7 q
- 9 }5 E, t. ]" k" ^
- ;==================================================
% U" [! I0 `& s( Z1 b7 P - ;文本数据PPU显示地址
' r- p: b* A4 }: w+ f) `9 R' u - Text_PPU_Addr:! ~ D7 R+ J* N7 I1 ?% Y( O; l
- .WORD $20C5- T0 h2 K2 u+ Y7 O8 v @/ `3 r' R
- .WORD $2105
a! L$ X% L/ S# k4 L) Q - .WORD $2145
/ p, d7 q/ z+ G8 q9 [3 M$ j8 u+ C - .WORD $21851 S7 D- c* P) L! ^( V7 S( \# ~
- .WORD $21C5
3 \) q. R: J* K! c1 K9 Q2 p+ ` - .WORD $2205
3 B* U# l; ^+ \% C - .WORD $2245% R4 ] d- u6 I; Z9 t( @3 ^& L% u
- .WORD $2285
% V3 [& Z- L* P/ j& o% x - .WORD $22C56 q2 y1 p! g* ^1 v5 g3 X
- .WORD $2305
# b2 T. c1 i/ X. [5 [5 ?9 Y2 D - .WORD $23454 B* z: w3 H$ N, w% S
- 1 i4 ?4 z& b. u( [0 R1 q V
- ;==================================================
- k6 }1 b+ h6 n2 W - ;文本数据PPU数据地址
/ |% z1 |5 o' e! }- ~ - Text_Data_Addr:& q; x: s0 T# L0 G' U s
- .WORD Text_Data_01
H, e" ~1 p" o! E; J2 z- [ - .WORD Text_Data_02
9 X' I6 ^3 S4 E6 H0 T% w5 ~, }8 ^ - .WORD Text_Data_03
. O+ {! a$ @/ \4 }4 b5 Z3 _$ ? - .WORD Text_Data_04
) l. V5 t8 o& i/ D8 m8 I+ W - .WORD Text_Data_05
S8 F+ Z% h8 h# T- Y, F: U - .WORD Text_Data_06
3 X' g, J, l6 Y$ g$ k: S% t! u4 Y - .WORD Text_Data_07' w ~( d: s' x: F2 K
- .WORD Text_Data_08
- t" n# W2 [8 b5 T: N, ] - .WORD Text_Data_09+ r6 p: A. n8 J4 k, g) Y ]
- .WORD Text_Data_10
" G+ O. v& V6 d9 B - .WORD Text_Data_11, b$ j4 w4 n& \- i) o
- .WORD Text_Data_12
+ f; V' S1 G& t; j - .WORD Text_Data_13
& P' p7 n( L& G - .WORD Text_Data_14; x# c! m' D" n- x1 o' C3 M
- .WORD Text_Data_15
; ^# o9 @7 h8 O3 B6 e - .WORD Text_Data_16
- p' v) Z ~. V, K$ ` - * y Q Q, x6 T
- ;==================================================
0 V* ~0 w/ I# |: I& ^' x - ;文本数据1 u* n. L1 C# L" G6 p2 Y
- Text_Data:! {# J- ]/ \' c# u( ~' u# o
- Text_Data_01:
0 S5 |; i1 `0 \ - .STR "01.INVINCIBLE") [( K$ l+ s4 e M2 }
- Text_Data_02:% H& s# L; s, j
- .STR "02.INVINCIBLE PLUS"
3 S! _, h i4 }* M" m - Text_Data_03: T/ `% ? S% s' Y; \. Q
- .STR "03.LOCK LIFE"3 j5 j" p; g: l* t# X% |8 Q
- Text_Data_04:. k, P8 A4 m2 Z0 u2 d6 B
- .STR "04.LOCK WEAPON"
" z+ O/ c4 _0 v5 U- n6 s5 ? - Text_Data_05:6 t: y0 f9 O: s
- .STR "05.SEL CHANGE WEAPON"
* u/ g/ E( i5 G6 K) w' X - Text_Data_06:
# K2 y3 w$ X/ H1 ?$ `9 D" e' w - .STR "06.UNLIMITED JUMP"
. u* Y; g, y8 s& { - Text_Data_07:) R! g# B5 Q0 {0 v0 \
- .STR "07.MOVE FAST"
' D+ J# P$ L* e5 r& n9 F) @' N - Text_Data_08:3 G2 ?# c$ S& \: x
- .STR "08.SWAP SKIN"8 u) c4 O( m1 v! c& N3 q( z# I
- Text_Data_09:
% S$ ~# o9 W+ H4 I, o# \1 z - .STR "09.EQUAL BULLET"5 J0 |- P/ H V
- Text_Data_10:
. J4 q0 l3 Y/ s+ I- E9 I- i8 a - .STR "10.STRONG BULLET"
- H& R! n ^% w( d - Text_Data_11:8 A3 o6 |. j) A+ x
- .STR "11.KILL BY ONCE"2 y& L, @! q. d9 P
- Text_Data_12:- e: k% m% e4 b% i6 b
- .STR "12.FULL SCREEN KILL"
( p+ D0 L) ~- X* O7 _ - Text_Data_13:
; n' c6 O$ Y. O - .STR "13.DOUBLE CONTROL"
4 p1 y: t& s+ v a& L8 Q/ b - Text_Data_14:2 v$ v/ E8 L; x
- .STR "14.REMOVE E-GRID"0 j1 }1 q. Q2 U6 b- R X6 x4 j
- Text_Data_15:+ h) a: ?2 \. {5 A
- .STR "15.FALL INVINCIBLE": P$ M8 s G: m! m
- Text_Data_16:
" `' e9 g7 ^, c+ r% P1 y0 A! R - .STR "16.NEXT STAGE"
3 I) _* _+ X; h6 k - + V d; e2 X* a$ a* k! Z
- ;==================================================
# m8 K( k$ g& {2 v - ;功能开关检查地址
* e! f+ o) l* ]3 @ - Function_Addr_A:7 E$ z' E/ E4 P
- .WORD $01C0+ f% k7 l: `* p5 x( y" z/ e
- .WORD $01C0
' Y2 }1 u9 p b& n- U z - .WORD $01C0
3 Y0 `" b; T5 {# r" z) _# X - .WORD $01C0 Z8 j t- _# a+ M# E: k3 L
- .WORD $01C0
: k3 n/ z/ X. q- Y3 l7 B4 r: z - .WORD $01C0* Q$ L' }+ a2 }1 B! Q, C4 g
- .WORD $01C06 z3 _( q `* c+ n1 P2 J; L9 r" T" l% L
- .WORD $01C0! J; l5 l- Y1 I% |/ y% d S! ^6 j
- .WORD $01C4& p. n0 W* H; b
- .WORD $01C4
1 R2 n7 z+ c* L, U8 E' a7 N - .WORD $01C4
; I; G1 }0 p0 y2 ~ - .WORD $01C4+ S4 y, [# w2 s6 c; K8 U, Y, W" K: t
- .WORD $01C4
. r' k2 i' a. Z x& y; @: A - .WORD $01C4
l9 F1 m9 i3 o$ m8 } - .WORD $01C2
9 P0 i% b* s4 W* b1 N - .WORD $01C49 G; H3 Z" x6 ~
- ) J: s( {; u3 A1 b) c
- ;功能开关检查地址
3 i$ u$ \6 |7 M9 ~* O1 I, g - Function_Addr_B:
5 [9 o9 X4 P: M" v) s, X: n( q: r - .WORD $01C1
% Y! }+ [! w( B) s - .WORD $01C1& m1 H: a/ b, h) j/ Q+ ]+ _
- .WORD $01C1
7 m w( L1 y* K& ? - .WORD $01C1
; M1 d7 D- @' F) z' K6 B - .WORD $01C1
! l6 a5 d7 F V, ~9 V+ \' E! H - .WORD $01C1
* P0 R$ G- \" }# k3 `( `4 m: | - .WORD $01C19 @( u! i& R2 ^7 o% I e8 G1 R
- .WORD $01C1
% v. d, W8 w! D' {2 ^# f8 n - .WORD $01C49 G/ ]! l- q r y( @
- .WORD $01C4; M% A) E. I3 c/ D3 j, p1 l
- .WORD $01C4
- X) }$ O: A* _ - .WORD $01C4
6 t) }, |. ?* g' t! W - .WORD $01C46 A2 k- Q& \+ w' [4 l3 u( J! Z
- .WORD $01C4
9 T# \& X$ U- G" v& W8 E - .WORD $01C3; J" V$ j9 U9 q* o: }+ D, {1 [
- .WORD $01C41 M$ d2 U; e" W9 s; E3 K
-
2 T- |" U) N+ `' p/ J+ E4 I - ;==================================================
& g: m9 B1 n7 ?7 m - ;功能开关检查数据
" B E! j9 ^- ?7 h- }8 |- j0 b - Function_Check:
# g0 x+ k' z9 P o - .DB $01
3 {; }" I8 q7 F- }: I) b0 O# \: V - .DB $02
& V9 U5 Q: e; d9 V, X - .DB $04
; n5 E0 C _4 q, h- s& M2 f - .DB $08
5 |# d7 {: d3 I& q: _" i% I% q - .DB $10
2 Q4 U# X# `7 Z% ]' o - .DB $20& ?# R! _! P3 {. s
- .DB $40
. D+ t/ X, r1 S; w9 R2 \ - .DB $80' K; W- X$ C$ ~% f) h8 T7 W: j
- .DB $01
* i1 h+ `0 D; K8 _% Y8 L, p5 b - .DB $02
- Y5 b5 _- z& N4 V- y, m" Z2 h - .DB $04
8 A0 J' I! J ]- y1 ^: W9 \+ l - .DB $08
, w' _! ^8 {4 I# u; i- i/ u1 X( r1 L+ r - .DB $10# Q) y: o d' Z
- .DB $20
- r. B" H8 [5 |2 k9 L7 w! s, K - .DB $40
2 m# m9 M1 x) ? - .DB $80' t- y" A9 I$ @5 ]4 T
- + k0 ^2 T! }8 `% I
- Char_Rom:
7 v# N8 W4 ~! i( D' D5 [ A - .DB $00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00: f: z- p, Y8 n2 H
- .DB $00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00( y+ g0 @8 f( Y3 }
- .DB $00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$3B,$25,$00
, B3 O: h$ J$ `! ~5 V5 ^2 ^ - .DB $01,$02,$03,$04,$05,$06,$07,$08,$09,$0A,$00,$00,$00,$00,$00,$00
+ r* y6 v6 k" w O5 o; p+ G - .DB $00,$0B,$0C,$0D,$0E,$0F,$10,$11,$12,$13,$14,$15,$16,$17,$18,$195 L% O3 |- q( D" ^
- .DB $1A,$1B,$1C,$1D,$1E,$1F,$20,$21,$22,$23,$24,$00,$00,$00,$00,$00
% X0 r- M0 }! j8 L R( A -
' `8 z5 u+ k' ]3 b& [ - / y1 ^0 A6 |: w; K6 o: |! R9 E. a
-
复制代码
7 U/ g( K' ~/ c: P$ {, y/ x1 ^( ]; s6 I' l
flamecyclone.ys168.com: A2 K$ b7 l4 W* h
www.nesbbs.com |
本帖子中包含更多资源
您需要 登录 才可以下载或查看,没有账号?立即注册
x
评分
-
2
查看全部评分
-
|