merged ppu code, added input+zapper, FDS/VS insert in menu

[fceu.git] / input / quiz.c

diff --git a/input/quiz.c b/input/quiz.c
new file mode 100644 (file)
index 0000000..52c34a6
--- /dev/null
+++ b/input/quiz.c
@@ -0,0 +1,75 @@
+/* FCE Ultra - NES/Famicom Emulator
+ *
+ * Copyright notice for this file:
+ *  Copyright (C) 2003 Xodnizel
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include <string.h>
+#include "share.h"
+
+static uint8 QZVal,QZValR;
+static uint8 FunkyMode;
+
+static uint8 FP_FASTAPASS(2) QZ_Read(int w, uint8 ret)
+{
+ if(w) 
+ {
+  //if(X.PC==0xdc7d) return(0xFF);
+  //printf("Blah: %04x\n",X.PC);
+  //FCEUI_DumpMem("dmp2",0xc000,0xffff);
+
+  ret|=(QZValR&0x7)<<2;
+  QZValR=QZValR>>3;
+
+  if(FunkyMode)
+  {
+   //ret=0x14;
+   //puts("Funky");
+   QZValR|=0x28;
+  }
+  else
+  {
+   QZValR|=0x38;
+  }
+ }
+ return(ret);
+}
+
+static void QZ_Strobe(void)
+{
+ QZValR=QZVal;
+ //puts("Strobe");
+}
+
+static void FP_FASTAPASS(1) QZ_Write(uint8 V)
+{
+ //printf("Wr: %02x\n",V);
+ FunkyMode=V&4;
+}
+
+static void FP_FASTAPASS(2) QZ_Update(void *data, int arg)
+{
+ QZVal=*(uint8 *)data;
+}
+
+static INPUTCFC QuizKing={QZ_Read,QZ_Write,QZ_Strobe,QZ_Update,0,0};
+
+INPUTCFC *FCEU_InitQuizKing(void)
+{
+ QZVal=QZValR=0;
+ return(&QuizKing);
+}