#include <fstream.h>

#ifdef __WIN32__
	char file_path[50] = "C:\\Program Files\\Pengpong\\";
	char config_file_path[50] = "C:\\Program Files\\Pengpong\\config_file";
#endif 

#ifdef __GNUG__
	char file_path[50] = "/usr/local/share/games/pengpong/";
	char config_file_path[50] = "/.pengpong/config_file";
	char config_file_dir[50] = "/.pengpong/";
#endif 

extern object adam, david,ball;
extern int ai;
extern int difficult; 

void read_config_file()
{
	ifstream a_file;
	char *temp_string1, *temp_string2;
	char *temp_config_path;
	temp_string1 = new char[50];
	temp_string2 = new char[50];
	temp_config_path = new char[80];
	
	#ifdef __GNUG__
	
	char temp_dir[100];
	char temp_command[50];
	sprintf(temp_config_path, "%s%s", getenv("HOME"),
	config_file_path);
	sprintf(temp_dir, "%s%s", getenv("HOME"), config_file_dir);
	sprintf(temp_command, "mkdir %s", temp_dir);
	system(temp_command);
	sprintf(temp_command, "touch %s", temp_config_path);	
	system(temp_command);
	#endif
	#ifdef __WIN32__
	strcpy(temp_config_path, config_file_path);
	#endif
	
	a_file.open(temp_config_path);

	while(!a_file.eof())
	{
		
		a_file.getline(temp_string1, 50, ':');
		a_file.getline(temp_string2, 50);
		if(!strcmp(temp_string1,"player1_name"))
		{
			strcpy(adam.name, temp_string2);
		}
		if(!strcmp(temp_string1, "player2_name"))
		{
			strcpy(david.name, temp_string2);
		}
		if(!strcmp(temp_string1, "have_ai"))
		{
			if(!strcmp(temp_string2,"1"))
				 ai = 1;
			else
				ai = 0;
		}
		if(!strcmp(temp_string1, "difficult"))
		{
			int temp_diff;
			temp_diff = atoi(temp_string2);
			difficult  =  temp_diff; 
		}
		
	}
	a_file.close();
}

void write_config_file()
{
	ofstream b_file;
	char *temp_config_path;
	char *temp_config_data;
	temp_config_data = new char[80];
	temp_config_path = new char[80];
	
	
	#ifdef __GNUG__
	sprintf(temp_config_path, "%s%s", getenv("HOME"),
	config_file_path);
	#endif
	#ifdef __WIN32__
	strcpy(temp_config_path, config_file_path);
	#endif
	
	b_file.open(temp_config_path, ios::trunc);
	
	sprintf(temp_config_data, "player1_name:%s\n", adam.name);
	b_file<<temp_config_data;
	sprintf(temp_config_data, "player2_name:%s\n", david.name);
	b_file<<temp_config_data;
	sprintf(temp_config_data, "have_ai:%d\n", ai);
	b_file<<temp_config_data;
	sprintf(temp_config_data, "difficult:%d\n", difficult);	
	b_file<<temp_config_data;
	b_file.close();
	
}