merge mappers from FCEU-mm

[fceu.git] / boards / 193.c

diff --git a/boards/193.c b/boards/193.c
new file mode 100644 (file)
index 0000000..e17323a
--- /dev/null
+++ b/boards/193.c
@@ -0,0 +1,80 @@
+/* FCE Ultra - NES/Famicom Emulator\r
+ *\r
+ * Copyright notice for this file:\r
+ *  Copyright (C) 2009 CaH4e3\r
+ *\r
+ * This program is free software; you can redistribute it and/or modify\r
+ * it under the terms of the GNU General Public License as published by\r
+ * the Free Software Foundation; either version 2 of the License, or\r
+ * (at your option) any later version.\r
+ *\r
+ * This program is distributed in the hope that it will be useful,\r
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of\r
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\r
+ * GNU General Public License for more details.\r
+ *\r
+ * You should have received a copy of the GNU General Public License\r
+ * along with this program; if not, write to the Free Software\r
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\r
+ *\r
+ * MEGA-SOFT WAR IN THE GULF\r
+ *\r
+ */\r
+\r
+#include "mapinc.h"\r
+\r
+static uint8 reg[8];\r
+static uint8 mirror, cmd, bank;\r
+\r
+static SFORMAT StateRegs[]=\r
+{\r
+  {&cmd, 1, "CMD"},\r
+  {&mirror, 1, "MIRR"},\r
+  {&bank, 1, "BANK"},\r
+  {reg, 8, "REGS"},\r
+  {0}\r
+};\r
+\r
+static void Sync(void)\r
+{\r
+  setmirror(mirror^1);\r
+  setprg8(0x8000,reg[3]);\r
+  setprg8(0xA000,0xD);\r
+  setprg8(0xC000,0xE);\r
+  setprg8(0xE000,0xF);\r
+  setchr4(0x0000,reg[0]>>2);\r
+  setchr2(0x1000,reg[1]>>1);\r
+  setchr2(0x1800,reg[2]>>1);\r
+}\r
+\r
+static DECLFW(M193Write)\r
+{\r
+  reg[A&3]=V;\r
+  Sync();\r
+}\r
+\r
+static void M193Power(void)\r
+{\r
+  bank=0;\r
+  Sync();\r
+  SetWriteHandler(0x6000,0x6003,M193Write);\r
+  SetReadHandler(0x8000,0xFFFF,CartBR);\r
+  SetWriteHandler(0x8000,0xFFFF,CartBW);\r
+}\r
+\r
+static void M193Reset(void)\r
+{\r
+}\r
+\r
+static void StateRestore(int version)\r
+{\r
+  Sync();\r
+}\r
+\r
+void Mapper193_Init(CartInfo *info)\r
+{\r
+  info->Reset=M193Reset;\r
+  info->Power=M193Power;\r
+  GameStateRestore=StateRestore;\r
+  AddExState(&StateRegs, ~0, 0, 0);\r
+}\r