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1 | /* FCE Ultra - NES/Famicom Emulator\r |
2 | *\r |
3 | * Copyright notice for this file:\r |
4 | * Copyright (C) 2005 CaH4e3\r |
5 | *\r |
6 | * This program is free software; you can redistribute it and/or modify\r |
7 | * it under the terms of the GNU General Public License as published by\r |
8 | * the Free Software Foundation; either version 2 of the License, or\r |
9 | * (at your option) any later version.\r |
10 | *\r |
11 | * This program is distributed in the hope that it will be useful,\r |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of\r |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\r |
14 | * GNU General Public License for more details.\r |
15 | *\r |
16 | * You should have received a copy of the GNU General Public License\r |
17 | * along with this program; if not, write to the Free Software\r |
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18 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA\r |
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19 | */\r |
20 | \r |
21 | #include "mapinc.h"\r |
22 | \r |
23 | static uint8 latche;\r |
24 | \r |
25 | static void Sync(void)\r |
26 | {\r |
27 | setprg16(0x8000,latche);\r |
28 | setprg16(0xC000,8);\r |
29 | }\r |
30 | \r |
31 | static DECLFW(DREAMWrite)\r |
32 | {\r |
33 | latche=V&7;\r |
34 | Sync();\r |
35 | }\r |
36 | \r |
37 | static void DREAMPower(void)\r |
38 | {\r |
39 | latche=0;\r |
40 | Sync();\r |
41 | setchr8(0);\r |
42 | SetReadHandler(0x8000,0xFFFF,CartBR);\r |
43 | SetWriteHandler(0x5020,0x5020,DREAMWrite);\r |
44 | }\r |
45 | \r |
46 | static void Restore(int version)\r |
47 | {\r |
48 | Sync();\r |
49 | }\r |
50 | \r |
51 | void DreamTech01_Init(CartInfo *info)\r |
52 | {\r |
53 | GameStateRestore=Restore;\r |
54 | info->Power=DREAMPower;\r |
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55 | AddExState(&latche, 1, 0, "LATC");\r |
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56 | }\r |