1/* Copyright (c) 2013-2016 Jeffrey Pfau
 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#include "GBOverride.h"
 7
 8extern "C" {
 9#include "core/core.h"
10#include "gb/gb.h"
11#include "util/crc32.h"
12}
13
14using namespace QGBA;
15
16void GBOverride::apply(struct mCore* core) {
17	if (core->platform(core) != PLATFORM_GB) {
18		return;
19	}
20	GBOverrideApply(static_cast<GB*>(core->board), &override);
21}
22
23void GBOverride::identify(const struct mCore* core) {
24	if (core->platform(core) != PLATFORM_GB) {
25		return;
26	}
27	GB* gb = static_cast<GB*>(core->board);
28	if (!gb->memory.rom || gb->memory.romSize < sizeof(struct GBCartridge) + 0x100) {
29		return;
30	}
31	override.headerCrc32 = doCrc32(&gb->memory.rom[0x100], sizeof(struct GBCartridge));
32}
33
34void GBOverride::save(struct Configuration* config) const {
35	GBOverrideSave(config, &override);
36}