e328100e |
1 | /* FCE Ultra - NES/Famicom Emulator |
2 | * |
3 | * Copyright notice for this file: |
4 | * Copyright (C) 2003 Xodnizel |
5 | * |
6 | * This program is free software; you can redistribute it and/or modify |
7 | * it under the terms of the GNU General Public License as published by |
8 | * the Free Software Foundation; either version 2 of the License, or |
9 | * (at your option) any later version. |
10 | * |
11 | * This program is distributed in the hope that it will be useful, |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
14 | * GNU General Public License for more details. |
15 | * |
16 | * You should have received a copy of the GNU General Public License |
17 | * along with this program; if not, write to the Free Software |
18 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
19 | */ |
20 | |
21 | #include <string.h> |
22 | #include "share.h" |
23 | |
24 | static uint8 QZVal,QZValR; |
25 | static uint8 FunkyMode; |
26 | |
27 | static uint8 FP_FASTAPASS(2) QZ_Read(int w, uint8 ret) |
28 | { |
29 | if(w) |
30 | { |
31 | //if(X.PC==0xdc7d) return(0xFF); |
32 | //printf("Blah: %04x\n",X.PC); |
33 | //FCEUI_DumpMem("dmp2",0xc000,0xffff); |
34 | |
35 | ret|=(QZValR&0x7)<<2; |
36 | QZValR=QZValR>>3; |
37 | |
38 | if(FunkyMode) |
39 | { |
40 | //ret=0x14; |
41 | //puts("Funky"); |
42 | QZValR|=0x28; |
43 | } |
44 | else |
45 | { |
46 | QZValR|=0x38; |
47 | } |
48 | } |
49 | return(ret); |
50 | } |
51 | |
52 | static void QZ_Strobe(void) |
53 | { |
54 | QZValR=QZVal; |
55 | //puts("Strobe"); |
56 | } |
57 | |
58 | static void FP_FASTAPASS(1) QZ_Write(uint8 V) |
59 | { |
60 | //printf("Wr: %02x\n",V); |
61 | FunkyMode=V&4; |
62 | } |
63 | |
64 | static void FP_FASTAPASS(2) QZ_Update(void *data, int arg) |
65 | { |
66 | QZVal=*(uint8 *)data; |
67 | } |
68 | |
69 | static INPUTCFC QuizKing={QZ_Read,QZ_Write,QZ_Strobe,QZ_Update,0,0}; |
70 | |
71 | INPUTCFC *FCEU_InitQuizKing(void) |
72 | { |
73 | QZVal=QZValR=0; |
74 | return(&QuizKing); |
75 | } |