--- /dev/null
+/* FCE Ultra - NES/Famicom Emulator\r
+ *\r
+ * Copyright notice for this file:\r
+ * Copyright (C) 2006 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA\r
+ *\r
+ * Dragon Ball Z 2 - Gekishin Freeza! (C)\r
+ * Dragon Ball Z Gaiden - Saiya Jin Zetsumetsu Keikaku (C)\r
+ * San Guo Zhi 2 (C)\r
+ *\r
+ */\r
+\r
+#include "mapinc.h"\r
+#include "mmc3.h"\r
+\r
+static uint8 *CHRRAM=NULL; // and here too\r
+\r
+static void M199PW(uint32 A, uint8 V)\r
+{\r
+ setprg8(A,V);\r
+ setprg8(0xC000,EXPREGS[0]);\r
+ setprg8(0xE000,EXPREGS[1]);\r
+}\r
+\r
+static void M199CW(uint32 A, uint8 V)\r
+{\r
+ setchr1r((V<8)?0x10:0x00,A,V);\r
+ setchr1r((DRegBuf[0]<8)?0x10:0x00,0x0000,DRegBuf[0]);\r
+ setchr1r((EXPREGS[2]<8)?0x10:0x00,0x0400,EXPREGS[2]);\r
+ setchr1r((DRegBuf[1]<8)?0x10:0x00,0x0800,DRegBuf[1]);\r
+ setchr1r((EXPREGS[3]<8)?0x10:0x00,0x0c00,EXPREGS[3]);\r
+}\r
+\r
+static void M199MW(uint8 V)\r
+{\r
+// FCEU_printf("%02x\n",V);\r
+ switch(V&3)\r
+ {\r
+ case 0: setmirror(MI_V); break;\r
+ case 1: setmirror(MI_H); break;\r
+ case 2: setmirror(MI_0); break;\r
+ case 3: setmirror(MI_1); break;\r
+ }\r
+}\r
+\r
+static DECLFW(M199Write)\r
+{\r
+ if((A==0x8001)&&(MMC3_cmd&8))\r
+ {\r
+// FCEU_printf("%02x=>%02x\n",MMC3_cmd,V);\r
+ EXPREGS[MMC3_cmd&3]=V;\r
+ FixMMC3PRG(MMC3_cmd);\r
+ FixMMC3CHR(MMC3_cmd);\r
+ }\r
+ else \r
+ if(A<0xC000)\r
+ MMC3_CMDWrite(A,V);\r
+ else\r
+ MMC3_IRQWrite(A,V);\r
+}\r
+\r
+static void M199Power(void)\r
+{\r
+ EXPREGS[0]=~1;\r
+ EXPREGS[1]=~0;\r
+ EXPREGS[2]=1;\r
+ EXPREGS[3]=3;\r
+ GenMMC3Power();\r
+ SetWriteHandler(0x8000,0xFFFF,M199Write);\r
+}\r
+\r
+void Mapper199_Init(CartInfo *info)\r
+{\r
+ int CHRRAMSize=1024*8;\r
+ GenMMC3_Init(info, 512, 256, 8, info->battery);\r
+ cwrap=M199CW;\r
+ pwrap=M199PW;\r
+ mwrap=M199MW;\r
+ info->Power=M199Power;\r
+ CHRRAM=(uint8*)FCEU_gmalloc(CHRRAMSize);\r
+ SetupCartCHRMapping(0x10, CHRRAM, CHRRAMSize, 1);\r
+ AddExState(CHRRAM, CHRRAMSize, 0, "CHRR");\r
+ AddExState(EXPREGS, 4, 0, "EXPR");\r
+}\r