1/* Copyright (c) 2016 taizou
 2 *
 3 * This Source Code Form is subject to the terms of the Mozilla Public
 4 * License, v. 2.0. If a copy of the MPL was not distributed with this
 5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 6
 7// Support for copy protected unlicensed games from the company Vast Fame
 8
 9#ifndef GBA_VFAME_H
10#define GBA_VFAME_H
11
12#include "util/common.h"
13
14CXX_GUARD_START
15
16enum GBAVFameCartType {
17	VFAME_NO = 0,
18	VFAME_STANDARD = 1,
19	VFAME_GEORGE = 2
20};
21
22struct GBAVFameCart {
23	enum GBAVFameCartType cartType;
24	int sramMode;
25	int romMode;
26	int8_t writeSequence[5];
27	bool acceptingModeChange;
28};
29
30void GBAVFameInit(struct GBAVFameCart* cart);
31void GBAVFameDetect(struct GBAVFameCart* cart, uint32_t* rom, size_t romSize);
32void GBAVFameSramWrite(struct GBAVFameCart* cart, uint32_t address, uint8_t value, uint8_t* sramData);
33uint32_t GBAVFameModifyRomAddress(struct GBAVFameCart* cart, uint32_t address, size_t romSize);
34uint32_t GBAVFameGetPatternValue(uint32_t address, int bits);
35
36CXX_GUARD_END
37
38#endif