67 lines
1.7 KiB
C
67 lines
1.7 KiB
C
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/* FCE Ultra - NES/Famicom Emulator
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*
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* Copyright notice for this file:
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* Copyright (C) 2003 Xodnizel
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include <string.h>
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#include "share.h"
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static uint8 QZVal, QZValR;
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static uint8 FunkyMode;
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static uint8 FP_FASTAPASS(2) QZ_Read(int w, uint8 ret) {
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if (w) {
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//if(X.PC==0xdc7d) return(0xFF);
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//printf("Blah: %04x\n",X.PC);
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//FCEUI_DumpMem("dmp2",0xc000,0xffff);
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ret |= (QZValR & 0x7) << 2;
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QZValR = QZValR >> 3;
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if (FunkyMode) {
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//ret=0x14;
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//puts("Funky");
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QZValR |= 0x28;
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} else {
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QZValR |= 0x38;
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}
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}
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return(ret);
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}
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static void QZ_Strobe(void) {
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QZValR = QZVal;
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//puts("Strobe");
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}
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static void FP_FASTAPASS(1) QZ_Write(uint8 V) {
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//printf("Wr: %02x\n",V);
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FunkyMode = V & 4;
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}
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static void FP_FASTAPASS(2) QZ_Update(void *data, int arg) {
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QZVal = *(uint8*)data;
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}
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static INPUTCFC QuizKing = { QZ_Read, QZ_Write, QZ_Strobe, QZ_Update, 0, 0 };
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INPUTCFC *FCEU_InitQuizKing(void) {
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QZVal = QZValR = 0;
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return(&QuizKing);
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}
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