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#ifndef M_CORE_CONFIG_H
  7#define M_CORE_CONFIG_H
  8
  9#include <mgba-util/common.h>
 10
 11CXX_GUARD_START
 12
 13#include <mgba-util/configuration.h>
 14
 15struct mCoreConfig {
 16	struct Configuration configTable;
 17	struct Configuration defaultsTable;
 18	struct Configuration overridesTable;
 19	char* port;
 20};
 21
 22struct mCoreOptions {
 23	char* bios;
 24	bool skipBios;
 25	bool useBios;
 26	int logLevel;
 27	int frameskip;
 28	bool rewindEnable;
 29	int rewindBufferCapacity;
 30	float fpsTarget;
 31	size_t audioBuffers;
 32	unsigned sampleRate;
 33
 34	int fullscreen;
 35	int width;
 36	int height;
 37	bool lockAspectRatio;
 38	bool resampleVideo;
 39	bool suspendScreensaver;
 40	char* shader;
 41
 42	char* savegamePath;
 43	char* savestatePath;
 44	char* screenshotPath;
 45	char* patchPath;
 46
 47	int volume;
 48	bool mute;
 49
 50	bool videoSync;
 51	bool audioSync;
 52};
 53
 54void mCoreConfigInit(struct mCoreConfig*, const char* port);
 55void mCoreConfigDeinit(struct mCoreConfig*);
 56
 57#if !defined(MINIMAL_CORE) || MINIMAL_CORE < 2
 58bool mCoreConfigLoad(struct mCoreConfig*);
 59bool mCoreConfigSave(const struct mCoreConfig*);
 60bool mCoreConfigLoadPath(struct mCoreConfig*, const char* path);
 61bool mCoreConfigSavePath(const struct mCoreConfig*, const char* path);
 62
 63void mCoreConfigMakePortable(const struct mCoreConfig*);
 64void mCoreConfigDirectory(char* out, size_t outLength);
 65#endif
 66
 67const char* mCoreConfigGetValue(const struct mCoreConfig*, const char* key);
 68bool mCoreConfigGetIntValue(const struct mCoreConfig*, const char* key, int* value);
 69bool mCoreConfigGetUIntValue(const struct mCoreConfig*, const char* key, unsigned* value);
 70bool mCoreConfigGetFloatValue(const struct mCoreConfig*, const char* key, float* value);
 71
 72void mCoreConfigSetValue(struct mCoreConfig*, const char* key, const char* value);
 73void mCoreConfigSetIntValue(struct mCoreConfig*, const char* key, int value);
 74void mCoreConfigSetUIntValue(struct mCoreConfig*, const char* key, unsigned value);
 75void mCoreConfigSetFloatValue(struct mCoreConfig*, const char* key, float value);
 76
 77void mCoreConfigSetDefaultValue(struct mCoreConfig*, const char* key, const char* value);
 78void mCoreConfigSetDefaultIntValue(struct mCoreConfig*, const char* key, int value);
 79void mCoreConfigSetDefaultUIntValue(struct mCoreConfig*, const char* key, unsigned value);
 80void mCoreConfigSetDefaultFloatValue(struct mCoreConfig*, const char* key, float value);
 81
 82void mCoreConfigSetOverrideValue(struct mCoreConfig*, const char* key, const char* value);
 83void mCoreConfigSetOverrideIntValue(struct mCoreConfig*, const char* key, int value);
 84void mCoreConfigSetOverrideUIntValue(struct mCoreConfig*, const char* key, unsigned value);
 85void mCoreConfigSetOverrideFloatValue(struct mCoreConfig*, const char* key, float value);
 86
 87void mCoreConfigCopyValue(struct mCoreConfig* config, const struct mCoreConfig* src, const char* key);
 88
 89void mCoreConfigMap(const struct mCoreConfig* config, struct mCoreOptions* opts);
 90void mCoreConfigLoadDefaults(struct mCoreConfig* config, const struct mCoreOptions* opts);
 91
 92struct Configuration* mCoreConfigGetInput(struct mCoreConfig*);
 93struct Configuration* mCoreConfigGetOverrides(struct mCoreConfig*);
 94const struct Configuration* mCoreConfigGetOverridesConst(const struct mCoreConfig*);
 95
 96void mCoreConfigFreeOpts(struct mCoreOptions* opts);
 97
 98CXX_GUARD_END
 99
100#endif