25.11.2016, 20:52
(
Последний раз редактировалось Swedky; 11.12.2016 в 13:27.
Причина: Updated (v11/12/16).
)
file_system.inc
sscanf2 - reduce memory usage - faster than y_ini!
(registration system example at the end)
Introduction
This include allow you to read/write in any file with any extension. Using te easiest way to do it and becoming it faster than y_ini!
From this new version you can handle many files at same time without warranties. Also you will save a lot of memory by using a new system of writing/reading dates!
Benchmarks:
How to use:
Writing
In the file will output:
Reading
Output:
Be careful! You will get wrongs values if you wrote incorrect names.
For example, you saved a value as "Password", and you are trying to read it using "Paswor", it will read this:
Anyway, there's no check for these issues. You can read same value even using another word.
Example, I wrote a value as "Password", and I'm trying to read it as "LastDead", it will return the correct value because "Password" and "LastDead" has same lenght.
(keep reading below!)
Debug Mode:
"debug mode" version will help you finding some typical issues.
Just use this as usual and check out your server console, and verify that all is going good!
What does this verify?
For use it, just replace "#include <file_system>" to "#include <file_system_debug>".
Using "File_*Ex" functions:
This system of write/read will save memory and write/read faster than previous examples.
You only can read/write one line per file.
Writing
Output:
Reading
Output:
Specifiers:
WriteEx: https://sampwiki.blast.hk/wiki/Format
ReadEx: https://sampforum.blast.hk/showthread.php?tid=602923
Registration system example:
Updates:
v06/12/16.
v11/12/16.
Download
http://pastebin.com/sSQWnwcc
Last compilation: 06/12/16:
sscanf2 - reduce memory usage - faster than y_ini!
(registration system example at the end)
Introduction
This include allow you to read/write in any file with any extension. Using te easiest way to do it and becoming it faster than y_ini!
From this new version you can handle many files at same time without warranties. Also you will save a lot of memory by using a new system of writing/reading dates!
Benchmarks:
Код:
Loop of 2000 rounds: open a file; write/read 3 values; close it. * WRITE: [y_ini] 10414ms [file_system] 4406ms - 2.36x faster than y_ini [file_system ex] 4208ms - 2.47x faster than y_ini * READ: [y_ini] 1664ms [file_system] 524 - 3.18x faster than y_ini [file_system ex] 475ms - 3.5x faster than y_ini
PHP код:
#include <a_samp>
#include <sscanf2>
#include <file_system>
#include <YSI\y_ini>
static a, b, i, my_int, bool:my_bool, Float:my_float, my_str[10], INI:INI, File:file;
public OnFilterScriptInit()
{
// WRITE
// y_ini
print("* WRITE:");
a = GetTickCount();
for(i = 0; i < 2000; i++)
{
INI = INI_Open("y_ini.txt");
INI_WriteInt(INI, "1", 123);
INI_WriteFloat(INI, "2", 123.0);
INI_WriteString(INI, "3", "abc");
INI_Close(INI);
}
b = GetTickCount();
printf("[y_ini] %ims", b - a);
// file_system.inc
a = GetTickCount();
for(i = 0; i < 2000; i++)
{
file = fopen("file_system.txt", io_write)
File_WriteInt(file, "1", 123);
File_WriteFloat(file, "2", 123.0);
File_WriteStr(file, "3", "abc");
fclose(file);
}
b = GetTickCount();
printf("[file_system] %ims", b - a);
// write_ex
a = GetTickCount();
for(i = 0; i < 2000; i++)
{
file = fopen("[ex]file_system.txt", io_write)
File_WriteEx(file, "ifs", 123, 123.0, "abc");
fclose(file);
}
b = GetTickCount();
printf("[file_system ex] %ims\n", b - a);
// READ
// y_ini
print("* READ:");
a = GetTickCount();
for(i = 0; i < 2000; i++)
{
INI_ParseFile("y_ini.txt", "Y_INI");
}
b = GetTickCount();
printf("[y_ini] %ims", b - a);
// file_system
a = GetTickCount();
for(i = 0; i < 2000; i++)
{
file = fopen("file_system.txt", io_read)
File_ReadInt(file, "1", my_int);
File_ReadFloat(file, "2", my_float);
File_ReadStr(file, "3", my_str);
fclose(file);
}
b = GetTickCount();
printf("[file_system] %i", b - a);
// ex
a = GetTickCount();
for(i = 0; i < 2000; i++)
{
file = fopen("[ex]file_system.txt", io_read)
File_ReadEx(file, "ifs[10]", my_int, my_float, my_str);
fclose(file);
}
b = GetTickCount();
printf("[file_system ex] %ims\n", b - a);
return 1;
}
forward Y_INI(name[], value[]);
public Y_INI(name[], value[])
{
INI_Int("1", my_int);
INI_Float("2", my_float);
INI_String("3", my_str, 10);
return 0;
}
How to use:
Writing
PHP код:
public OnFilterScriptInit()
{
new File:my_file = fopen("file.txt", io_write)
File_WriteStr(my_file, "String", "My String");
File_WriteInt(my_file, "Int", 90412);
File_WriteFloat(my_file, "Float", 3293.0341);
File_WriteBool(my_file, "Bool", true);
fclose(my_file);
return 1;
}
Код:
String = My String Int = 90412 Float = 3293.0341 Bool = true
PHP код:
public OnFilterScriptInit()
{
new File:my_file, my_str[10], my_int, Float:my_float, bool:my_bool;
my_file = fopen("test.txt", io_read)
File_ReadStr(my_file, "String", my_str);
File_ReadInt(my_file, "Int", my_int);
File_ReadFloat(my_file, "Float", my_float);
File_ReadBool(my_file, "Bool", my_bool);
fclose(my_file);
printf("'%s' - %i - %f - %i", my_str, my_int, my_float, my_bool);
return 1;
}
Код:
'MyString' - 90412 - 3293.0341 - 1
Be careful! You will get wrongs values if you wrote incorrect names.
For example, you saved a value as "Password", and you are trying to read it using "Paswor", it will read this:
Код:
= MyPassword
Example, I wrote a value as "Password", and I'm trying to read it as "LastDead", it will return the correct value because "Password" and "LastDead" has same lenght.
(keep reading below!)
Debug Mode:
"debug mode" version will help you finding some typical issues.
Just use this as usual and check out your server console, and verify that all is going good!
What does this verify?
- 1. Check if there's a separator (Name = Value) in file line.
2. Check if there's a line splitter (\r\n).
3. Check out values name match.
For use it, just replace "#include <file_system>" to "#include <file_system_debug>".
Using "File_*Ex" functions:
This system of write/read will save memory and write/read faster than previous examples.
You only can read/write one line per file.
Writing
PHP код:
new File:file = fopen("test.txt", io_write)
File_WriteEx(file, "sif", "MyString", 123, 123.123);
fclose(file);
Код:
MyString 123 123.123000
PHP код:
new File:file, my_str[10], my_int, my_float;
file = fopen("test.txt", io_read)
File_ReadEx(file, "s[10]if", my_str, my_int, my_float);
fclose(file);
printf("'%s' - %i - %f", my_str, my_int, my_float);
Код:
'My String' - 123 - 123.123000
WriteEx: https://sampwiki.blast.hk/wiki/Format
ReadEx: https://sampforum.blast.hk/showthread.php?tid=602923
Registration system example:
PHP код:
#include <a_samp>
#include <sscanf2>
#include <file_system>
#define DIALOG_LOGIN (1)
#define DIALOG_REGISTER (2)
enum pInfo_enum
{
bool:LoggedIn,
Password[21],
Kills,
Deaths,
JoinsCount
};
new pInfo[MAX_PLAYERS][pInfo_enum];
public OnPlayerConnect(playerid)
{
new dir[34], name[21], File:file, any;
GetPlayerName(playerid, name, sizeof(name));
format(dir, sizeof(dir), "users/%s.txt", name);
file = fopen(dir, io_read);
if(file) // Check if is an registered account
{
File_ReadEx(file, "s[21]i", pInfo[playerid][Password], any); // "any" is used for avoid bugs!
ShowPlayerDialog(playerid, DIALOG_LOGIN, DIALOG_STYLE_PASSWORD, "{00FFFF}Welcome back!", "{FFFFFF}Welcome back!\nType your password below to logg in.", "Next", "Exit");
}
else ShowPlayerDialog(playerid, DIALOG_REGISTER, DIALOG_STYLE_PASSWORD, "{00FFFF}Sing In.", "{FFFFFF}Welcome!\nType your password below to sign in and create your data file.", "Next", "Exit");
fclose(file);
return 1;
}
public OnPlayerDisconnect(playerid, reason)
{
if(!pInfo[playerid][LoggedIn]) return 1; // Avoid bugs
new File:file, dir[34], name[21];
GetPlayerName(playerid, name, sizeof(name));
format(dir, sizeof(dir), "users/%s.txt", name);
file = fopen(dir, io_write);
File_WriteEx(file, "siii", pInfo[playerid][Password], pInfo[playerid][Kills], pInfo[playerid][Deaths], pInfo[playerid][JoinsCount]);
fclose(file);
return 1;
}
public OnDialogResponse(playerid, dialogid, response, listitem, inputtext[])
{
switch(dialogid)
{
case DIALOG_LOGIN:
{
if(!response) return Kick(playerid);
if(!(3 <= strlen(inputtext) <= 20)) return ShowPlayerDialog(playerid, dialogid, DIALOG_STYLE_PASSWORD, "{00FFFF}Welcome back!", "{FFFFFF}Password must be between 3 and 19 chars.\nTry again:", "Next", "Exit");
if(strcmp(pInfo[playerid][Password], inputtext)) return ShowPlayerDialog(playerid, dialogid, DIALOG_STYLE_PASSWORD, "{00FFFF}Welcome back!", "{FFFFFF}That password doesn't match with this account password.\nTry again:", "Next", "Exit");
new File:file, dir[128], name[21];
GetPlayerName(playerid, name, sizeof(name));
format(dir, 34, "users/%s.txt", name);
file = fopen(dir, io_read);
File_ReadEx(file, "s[10]iii", pInfo[playerid][Password], pInfo[playerid][Kills], pInfo[playerid][Deaths], pInfo[playerid][JoinsCount]);
fclose(file);
format(dir, sizeof(dir), "[ACC] %i kills - %i deaths - %i times joined", pInfo[playerid][Kills], pInfo[playerid][Deaths], ++pInfo[playerid][JoinsCount]);
SendClientMessage(playerid, 0x00FF00FF, "[ACC] You logged in successfully!");
SendClientMessage(playerid, 0x00FF00FF, dir);
return 1;
}
case DIALOG_REGISTER:
{
if(!response) return Kick(playerid);
new len = strlen(inputtext);
if(!(3 <= len <= 20)) return ShowPlayerDialog(playerid, dialogid, DIALOG_STYLE_PASSWORD, "{00FFFF}Welcome back!", "{FFFFFF}Password must be between 3 and 19 chars.\nTry again:", "Next", "Exit");
for(new i = 0; i <= len; i++)
{
if(inputtext[i] == ' ') return ShowPlayerDialog(playerid, dialogid, DIALOG_STYLE_PASSWORD, "{00FFFF}Welcome back!", "{FFFFFF}Your password cannot have spaces.\nTry again:", "Next", "Exit");
}
new File:file, dir[34], name[21];
GetPlayerName(playerid, name, sizeof(name));
format(dir, 34, "users/%s.txt", name);
file = fopen(dir, io_write);
format(pInfo[playerid][Password], 21, "%s", inputtext);
File_WriteEx(file, "siii", pInfo[playerid][Password], 0, 0, 0);
fclose(file);
SendClientMessage(playerid, 0x00FF00FF, "[ACC] You has been registered successfully!");
return 1;
}
}
return 1;
}
public OnPlayerDeath(playerid, killerid, reason)
{
pInfo[playerid][Deaths] ++;
if(killerid != 0xFFF) pInfo[killerid][Kills] ++;
return 1;
}
Updates:
v06/12/16.
v11/12/16.
Download
http://pastebin.com/sSQWnwcc
Last compilation: 06/12/16:
I've added it, and one attachment for people who don't know how to convert it to ".inc"
