izanami-game-2022-old/src/packages/game/config/IZ_config.h

#ifndef IZ_CONFIG_H
#define IZ_CONFIG_H

#include <stdio.h>
#include <stdlib.h>

#if _WIN64
#include <windows.h>
#include <fileapi.h>
#endif

#include "../adapter/framework/IZ_keyboard.h"

#include "../core/IZ_constants.h"
#include "../logging/IZ_log.h"
#include "../input/IZ_action.h"

#include "IZ_config_mapping.h"
#include "IZ_config_pool.h"
#include "IZ_config_window.h"

/**
 * File path of the configuration file.
 */
static const char* IZ_CONFIG_FILE_PATH = "config.ini";

/**
 * Structure that defines the application's internal configuration.
 */
typedef struct {
	/**
	 * Window configuration.
	 */
	IZ_ConfigWindow window;
	/**
	 * Pool configuration.
	 */
	IZ_ConfigPool pool;
	/**
	 * Keyboard and joystick mappings for each controllable agent.
	 */
	IZ_ConfigMapping mapping[IZ_MAX_PLAYERS];
} IZ_Config;

/**
 * Writes the configuration to a file.
 * @param config The pointer to the configuration data.
 * @param filename The filename of the destination file.
 * @return Result code of the operation.
 */
unsigned int IZ_ConfigSave(IZ_Config* config, const char* filename);

/**
 * Reads the configuration from a file.
 * @param config The pointer to the configuration data.
 * @param filename The filename of the destination file.
 * @return Error message, or NULL if there are no errors.
 */
unsigned int IZ_ConfigLoad(IZ_Config* config, const char* filename);

#endif