[Adain]

Basic Inventory On Dialogs

Hello there! My previous tutorial was really awful, and I don't promise that this will be better. But I try to correct my mistakes as much as I can.

So, The reason why I DO NOT recommend u to use this code:

- It's absolutely on dialog, without any textdraw.
- This code is a bit outdated.

The reason why I DO recommend u to use this code:

- This code is very useful for absolutely new.pwn (For test, after that u can modify it or re-write on textdraws)
- Some dayz servers use this code


Tutorial contain:
- System of Registration/Login and Saving account by using Dini.
- System of Inventory
- System of Hunger and Thirst
- Screenshots
- Archive with Includes and Plugins

How do it look like
https://imgur.com/a/gr6JI






To all includes

PHP Code:

#include <a_samp> // Include Basic Samp Functions
#include <dini> // Our read/write (also u can use y_ini)
#include <streamer> // Use streamer instead of standard CreateObject (streamer for loot) 


After that make defines of our dialogs:

PHP Code:

#define DIALOG_REGISTER 1
#define DIALOG_LOGIN 2
#define MAX_HUNGER_AMOUNT 3000 // Hunger Stat
#define MAX_THIRST_AMOUNT 3600 // Thirsty Stat
#define COLOR_GREY 0xAFAFAFAA
#define Dialog_Inventory 3 // Inventory Dialog
#define Dialog_Choose 5 // Use/Drop/Info Dialog
#define Dialog_TakeInv 6 // 


To all news we need to add variables

PHP Code:

new total_vehicles_from_files=3000; // for our loot system (It will use LoadStaticVehiclesFromFile)
new backpack[MAX_PLAYERS];
new file[ 128 ]; // Using for our file ( format( file, sizeof( file ), "Users/%s.ini", GetName(playerid)); ) 


PHP Code:

#define MAX_OBJ 10000 // Max obj 
#define INVNUMBERS 6 // up this number to make more items
new PlayerAdminMassage[MAX_PLAYERS][INVNUMBERS];
new playermassagetoadmin[MAX_PLAYERS]; 


Add enum of PlayerInfo, and PlayerInv

PHP Code:

enum pInfo
{
    pPass, // Player Password
    pAdmin,
    pHungry, // Hunger stat
    pThirsty, // Thirst stat
    pPack, // Player Backpack
    pSlots // Player Slots in Inventory
}
new PlayerInfo[MAX_PLAYERS][pInfo];
enum wInfo //weapon slots info
{
    wSlot0,
    wSlot1,
    wSlot2,
    wSlot3,
    wSlot4,
    wSlot5,
    wSlot6,
    wSlot7,
    wSlot8,
    wSlot9,
    wSlot10,
    wSlot11,
    wSlot12,
}
new Weapon[500][wInfo];
enum dInvEnum
{
Float:ObjPos[3], // Object pos in map
    ObjID, // Object ID
    ObjData // Object data info for dialog_choose -> info
};
new PlayerInv[MAX_PLAYERS][INVNUMBERS]; // Use for giving player loot (for example PlayerInv[playerid][3] = 2; - we give player Bean Can x2 ) 


After that we need to create arrays which will include information about Name of items, object ID's, and what is it for (dialog_choose -> info)

PHP Code:

new InvNames[INVNUMBERS][] = // Names of items in inventory (I also recommend to write down object id near the name)
{ //2040 iao?iiu
    "Empty", //1581
    "Dry Food",//2663
    "Bean Can",//1666
    "Sprunk",//1546
    "Roast Meat",//1546
    "Alice Backpack"// 3026
};
new InvObjects[INVNUMBERS] = // When u'll drop items it will use this ID's.
{
    1581, //empty
    2663, //
    1666, //bean
    1546, //Sprunk
    2806, //meat
    //backpacks (for instance)
    3026
};
enum subinfo // Give information about items for example ( dialogmsgbox ) - Dry Food - Up your hunger stat
{
    iD_sub[64],//noaouy
    iD_text[256]//Iacaaiea
};
new InfoSub[INVNUMBERS][subinfo] = {
    {"Empty", "Empty."},
    {"Dry Food", "Up your hunger stat"},
    {"Bean Can", "Up your hunger stat"},
    {"Sprunk", "Up your thirsty stat"},
    {"Roast Meat", "Up your hunger stat"},
    {"Alice BackPack", "You have more slots for items (loot)"}
};
new dInvData[MAX_OBJ][dInvEnum]; 


Go to the end of your mode and put this stock

PHP Code:

stock GetName(playerid) // This stock more better than always use GetPlayerName
{
    new name[ 32 ]; // array which write down player nickname
    GetPlayerName(playerid, name, sizeof( name )); // Get player name
    return name; // return this name for %s
} 


Quick Registration/Login System

public OnPlayerConnect(playerid) // When Player connect

PHP Code:

format( file, sizeof( file ), "Users/%s.ini", GetName(playerid)); // Use format for getting player file. For example Mr_Bean.ini
    if(dini_Exists(file)) // If player file exist show him dialog of login
    {
        new string[128];
        format(string,sizeof(string),"Hello %s.\nWrite down you pass below:",GetName(playerid)); // Get Player Name and show it in dialog
          ShowPlayerDialog(playerid, DIALOG_LOGIN, DIALOG_STYLE_INPUT,"Log in",string,"Enter","Quit");
    }
    else // If else - Player file not exist show him dialog of register
    {
        new string[128];
        format(string,sizeof(string),"Write down you pass below:",GetName(playerid));// Get Player Name and show it in dialog
         ShowPlayerDialog(playerid, DIALOG_REGISTER, DIALOG_STYLE_INPUT,"Registration",string,"Register","Quit");
    } 


public OnPlayerDialogResponse

PHP Code:

switch( dialogid )
    {
        case DIALOG_REGISTER: // Register dialog
        {
            if (!response) return Kick(playerid); // If player click 'Esc' or Quit button - kick him
            if(response) // If Player click 'Enter' or Register button - do next step
            {
                if(!strlen(inputtext)) {new string[128];format(string,sizeof(string),"Incorrect pass type, make new pass:");ShowPlayerDialog(playerid, DIALOG_REGISTER, 
DIALOG_STYLE_INPUT, "Register",string,"Register","Quit");} // If the line in dialog is empty show player this dialog again with message
                else // If the line in dialog NOT empty do next step
                {
                format( file, sizeof( file ), "Users/%s.ini", GetName(playerid)); // Get Player Name and path to our file
                dini_Create( file ); // Dini create file in folder scriptfiles/Users/%s.ini
                dini_Set( file, "Password", inputtext); // In this file write down player new password entered in dialog of register
                dini_IntSet( file, "Admin", 0 ); // Write down other PlayerInfo stat
                dini_IntSet( file, "Pack", 0 );
                dini_IntSet( file, "Slots", 0 );
                dini_IntSet( file, "Hungry", 0 );
                dini_IntSet( file, "Thirsty", 0 );
                        PlayerInfo[ playerid ][ pHungry ] = MAX_HUNGER_AMOUNT; // After register give player full amount of Hunger
                        PlayerInfo[ playerid ][ pThirsty ] = MAX_THIRST_AMOUNT;
                        PlayerInfo[playerid][pPack] = 1;
                PlayerInfo[playerid][pSlots] = 3;// Give player 3 slots for items ('cuz other string is items )
                PlayerInv[playerid][1] = 1; // 1 item - Dry Food x1
                PlayerInv[playerid][2] = 1; // 2 item - Bean Can x1
                PlayerInv[playerid][3] = 1; // 3 item - Sprunk x1
                //Spawn(playerid);
                }
            }
        }
        case DIALOG_LOGIN: // Login dialog
        {
            if ( !response ) return Kick ( playerid ); // If player click 'Esc' or Quit button - kick him
            if( response ) // If Player click 'Enter' or Login button - do next step
            {
                new pass[ 256 ]; // Create array to get player pass
                format( file, sizeof( file ), "Users/%s.ini", GetName(playerid)); // Get player path to fil
                format( pass, sizeof( pass ), "%s", dini_Get(file, "Password")); // array 'pass' will contain info about Password from player file
                //new lenght = strlen(inputtext); 
                if(strcmp(inputtext, pass) == 0) // If inputtext = Player Password from file - setup players pInfo stats
                {
                               PlayerInfo[ playerid ][ pAdmin ] = dini_Int( file, "Admin");
                PlayerInfo[ playerid ][ pPack ] = dini_Int( file, "Pack");
                PlayerInfo[ playerid ][ pSlots ] = dini_Int( file, "Slots");
                PlayerInfo[ playerid ][ pHungry ] = dini_Int( file, "Hungry");
                PlayerInfo[ playerid ][ pThirsty ] = dini_Int( file, "Thirsty");
                    for(new i=0;i<INVNUMBERS;i++) // For every INVNUMBERS slots get info about inventory
                {
                    new idstr[256]/*, ammostr[128]*/;
                    format( file, sizeof( file ), "Users/%s.ini", GetName(playerid)); // Get file path
                    format(idstr, sizeof(idstr), "id%d", i);
                    PlayerInv[playerid][i] = dini_Int( file, idstr ); //Load player invetory from file
                    //dini_Int(file, idstr, PlayerInv[playerid][i]);
                    //Player[playerid][pSlots] = i;
                }
                }
                else // If inputtext is not equal to Player Password from file - show this dialog again
                {
                    ShowPlayerDialog(playerid, DIALOG_LOGIN, DIALOG_STYLE_INPUT,"Log In","Incorrect pass!!!","Enter","Quit");
                }
                return 1;
            }
        }
    } 


public OnPlayerDisconnect - when player disconnect

PHP Code:

format(file, sizeof(file), "Users/%s.ini", GetName(playerid)); // Get file path
    if( dini_Exists( file ) ) // If player file exist write down his new stats to file
    {
        dini_IntSet( file, "Admin", PlayerInfo[ playerid ][ pAdmin ]);
        dini_IntSet( file, "Pack", PlayerInfo[playerid][pPack]);
        dini_IntSet( file, "Slots", PlayerInfo[playerid][pSlots]);
        
        for(new i=0;i<INVNUMBERS;i++) // For every slots get info about inventory and write down it to file
        {
        new idstr[256];
        format(idstr, sizeof(idstr), "id%d",i); // For example id1 - it's 'Dry Food', id2 - 'Bean Can'
        dini_IntSet( file, idstr, PlayerInv[playerid][i]); // Write down it to every slots
        }
    } 


We have created Reg/Log system


Inventory (Picking up/Dropping objects)

public OnPlayerKeyStateChange

PHP Code:

if(newkeys == KEY_YES) // If player click 'Y' button - Show Player Inventory
    {
        Inventory(playerid);//open inventory
        return 1;
    }
    
    if(newkeys == KEY_CROUCH) // If Player click 'C' button - Show Player Loot point
    {
        Equipment(playerid); // Player need to be near loot point to use this
        return 1;
    } 


Go again to the end of the mode and add this stocks

PHP Code:

stock Equipment(playerid) // Loot point
{
    if(GetPlayerState(playerid) != PLAYER_STATE_ONFOOT) return 1;
    new f = total_vehicles_from_files+1;
    new str[1024], listitems[1024], adm=0;
    for(new a = 0; a < total_vehicles_from_files; a++) // total_vehicles_from_files it's our object loaded from file
    {
        if(IsPlayerInRangeOfPoint(playerid, 1.8, dInvData[a][ObjPos][0], dInvData[a][ObjPos][1], dInvData[a][ObjPos][2])) // If is player near the loot
        {
            f = a;
            PlayerAdminMassage[playerid][adm] = f; // Get info
            adm ++;
            format(str, sizeof(str), "%s\n", InvNames[dInvData[f][ObjData]]); // Get Names of object 
            if(dInvData[f][ObjData] > 0) strins(listitems, str, strlen(listitems), strlen(str)); // And put it for dialog TakeInv
        }
    }
    if(f > total_vehicles_from_files) return 1;
    ShowPlayerDialog(playerid,Dialog_TakeInv,DIALOG_STYLE_LIST,"Equipment",listitems,"Take","Quit"); // Show Player TakeInv dialog
    return 1;
}
stock Inventory(playerid) // Inventory (main core)
{
   new str[1024], slotstr[1024];
    new listitems[1024], adm=0;
    for(new slot;slot<INVNUMBERS;slot++) // For every slots of INVNUMBERS
    {
        if(PlayerInv[playerid][slot] > 0 && slot != 0)  // If player inventory is not empty
        {
            PlayerAdminMassage[playerid][adm] = slot;
            adm ++;
            format(str, sizeof(str), "[%d]\t%s\n", PlayerInv[playerid][slot],InvNames[slot]); // Get info amount - name (For instance [1] - Bean Can)
            strins(listitems, str, strlen(listitems), strlen(str));
        }
    }
//    if(PlayerInfo[playerid][pPack] == 0) format(slotstr,sizeof(slotstr),"No BackPack [%d/%d]",PlayerInfo[playerid][pSlots],PlayerInfo[playerid][pPack]*10);
    if(PlayerInfo[playerid][pPack] == 1) format(slotstr,sizeof(slotstr),"No Backpack [%d/%d]",PlayerInfo[playerid][pSlots],PlayerInfo[playerid][pPack]*10);
    ShowPlayerDialog(playerid,Dialog_Choose,DIALOG_STYLE_LIST,slotstr,listitems,"Choose","Quit"); // Show Player Inventory
    return 1;
}
stock CreateDroppedInv(id, Float:gPosX, Float:gPosY, Float:gPosZ) // When player drop items from his inventory
{
    if(id == 0) return 1;
    new f = total_vehicles_from_files+1;
    for(new a = 0; a < total_vehicles_from_files; a++)
    {
        if(dInvData[a][ObjPos][0] == 0.0) // Object pos 0.0 will be use for respawning loot
        {
            f = a;
            break;
        }
    }
    if(f > total_vehicles_from_files) return 1;
    
    dInvData[f][ObjData] = id; // Get information about object which we want to drop
    dInvData[f][ObjPos][0] = gPosX; // GetPlayerPos X - to drop near the player
    dInvData[f][ObjPos][1] = gPosY; // GetPlayerPos Y
    dInvData[f][ObjPos][2] = gPosZ; // GetPlayerPos Z
    new x_l = random(2);
    new y_l = random(2);
    //Use 'CreateDynamicObject' from streamer because standard is limited
    dInvData[f][ObjID] = CreateDynamicObject(InvObjects[id], dInvData[f][ObjPos][0]+x_l, dInvData[f][ObjPos][1]+y_l, dInvData[f][ObjPos][2]-1.0, 0.0, 360.0, 250.0);
    if(id == 78) SetDynamicObjectMaterial(dInvData[f][ObjID], 0, 2060, "cj_ammo", "CJ_CANVAS2", 0);
    //printf("%d,%f",id,dInvData[f][ObjPos][0]);
    return 1;
}
stock RemovePlayerWeapon(playerid, weaponid)
{
    if(!IsPlayerConnected(playerid) || weaponid < 0 || weaponid > 50)
    return;
    new saveweapon[13], saveammo[13];
    for(new slot = 0; slot < 13; slot++)
    GetPlayerWeaponData(playerid, slot, saveweapon[slot], saveammo[slot]);
    ServerResetPlayerWeapons(playerid);
    for(new slot; slot < 13; slot++)
    {
        if(saveweapon[slot] == weaponid || saveammo[slot] == 0)
        continue;
        ServerGivePlayerWeapon(playerid, saveweapon[slot], saveammo[slot]);
    }
    ServerGivePlayerWeapon(playerid, 0, 1);
}
//
stock UseItem(playerid,itemid) // Use item (Here's main core for adding new items etc.)
{
    if(itemid == 1)//Dry Food
    {
        new Float:health;
        GetPlayerHealth(playerid,health);
        SetPlayerHealth(playerid, health+15);
        PlayerInfo[playerid][pHungry] = MAX_HUNGER_AMOUNT;
        PlayerInv[playerid][itemid]--;
        PlayerInfo[playerid][pSlots] --;
        SendClientMessage(playerid,0xA9A9A9ff,"* You have ate Dry Food");
    }
    if(itemid == 2)//Bean can
    {
        new Float:health;
        GetPlayerHealth(playerid,health);
        SetPlayerHealth(playerid,health+5);
        PlayerInfo[playerid][pHungry] = MAX_HUNGER_AMOUNT;
        PlayerInv[playerid][itemid]--;
        PlayerInfo[playerid][pSlots] --;
        SendClientMessage(playerid,0xA9A9A9ff,"* You have ate Bean Can");
    }
    if(itemid == 3)//Sprunk
    {
        new Float:health;
        GetPlayerHealth(playerid,health);
        SetPlayerHealth(playerid,health+2.0);
        PlayerInfo[playerid][pThirsty] = MAX_THIRST_AMOUNT;
        PlayerInv[playerid][itemid]--;
        PlayerInfo[playerid][pSlots] --;
        SendClientMessage(playerid,0xA9A9A9ff,"* You have drunk Sprunk");
    }
    if(itemid == 4)//Roast Meat
    {
        new Float:health;
        GetPlayerHealth(playerid,health);
        SetPlayerHealth(playerid,health+20);
        PlayerInfo[playerid][pHungry] = MAX_HUNGER_AMOUNT;
        PlayerInv[playerid][itemid]--;
        PlayerInfo[playerid][pSlots] --;
        SendClientMessage(playerid,0xA9A9A9ff,"* You have ate Roast Meat");
    }
        return 1;
} 


public OnDialogResponse

PHP Code:

if(dialogid == Dialog_Inventory) // Inventory Dialog
    {
        if(response == 1)
        {
            if(listitem == 0) // Player click 'Use' - Use this item
            {
                UseItem(playerid,playermassagetoadmin[playerid]);
            }
            if(listitem == 1) // Player click 'Drop' - Drop this item near player
            {
                if(IsPlayerInAnyVehicle(playerid)) return SendClientMessage(playerid, COLOR_GREY, "You can't do this in car!"); // Forbid player drop 
item in vehicle
                if(PlayerInv[playerid][playermassagetoadmin[playerid]] == 0) return 1;
                new str[128],Float:pos[3]; // new array for format and player pos
                GetPlayerPos(playerid,pos[0],pos[1],pos[2]); // Get info about player position
                CreateDroppedInv(playermassagetoadmin[playerid],pos[0],pos[1],pos[2]); // Create items near player
                format(str,sizeof(str),"{A9A9A9}* You have dropped %s from your inventory",InvNames[playermassagetoadmin[playerid]]); 
                PlayerInv[playerid][playermassagetoadmin[playerid]]--; // Remove this item from inventory
                PlayerInfo[playerid][pSlots] --; // Remove 1 slots, because we have dropped 1 item ( 1 item - 1 slot )
                SendClientMessage(playerid,0xFF0000FF,str);
                total_vehicles_from_files++; // +1 to world loot object
            }
            if(listitem == 2) // Player click 'Info' - Show him dialog with info about this item
            {
                new string[512], Desc_sub[512], nazvanie_one[64], Name_sub[64];
                strmid(Name_sub, InfoSub[playermassagetoadmin[playerid]][iD_sub], 0, strlen(InfoSub[playermassagetoadmin[playerid]][iD_sub]), 255);
                strmid(Desc_sub, InfoSub[playermassagetoadmin[playerid]][iD_text], 0, strlen(InfoSub[playermassagetoadmin[playerid]][iD_text]), 512);
                format(nazvanie_one, sizeof(nazvanie_one),"%s", Name_sub);
                format(string, sizeof(string), "%s", Desc_sub);
                ShowPlayerDialog(playerid,465,DIALOG_STYLE_MSGBOX,nazvanie_one,string,"OK","");
            }
        }
        return 1;
    }
    if(dialogid == Dialog_Choose)
    {
        if(response == 1)
        {
            new nazvanie_one[64];
            playermassagetoadmin[playerid] = PlayerAdminMassage[playerid][listitem];
            format(nazvanie_one, sizeof(nazvanie_one),  "%s", InvNames[playermassagetoadmin[playerid]]);
            new listitems[] = "- Use\n- Drop\n- Info";
            ShowPlayerDialog(playerid,Dialog_Inventory,DIALOG_STYLE_LIST,nazvanie_one,listitems,"Choose","Back");
        }
        if(response == 0)
        {
        }
        return 1;
    }
    if(dialogid == Dialog_TakeInv)
    {
        //new slots = PlayerInfo[playerid][pPack]*10-PlayerInfo[playerid][pSlots];
        playermassagetoadmin[playerid] = PlayerAdminMassage[playerid][listitem];
        if(response == 1)
        {
            if(dInvData[playermassagetoadmin[playerid]][ObjData] == 0) return SendClientMessage(playerid, 0xA9A9A9FF, "* Sorry, sbs take this object");
            new buffer[120];
            format(buffer, sizeof(buffer), "* %s now in your backpack.", InvNames[dInvData[playermassagetoadmin[playerid]][ObjData]]);
                if(PlayerInfo[playerid][pSlots]  >= PlayerInfo[playerid][pPack]*10) return SendClientMessage(playerid, 0xA9A9A9FF, "* Your backpack is 
full, drop something.");
                if(PlayerInv[playerid][dInvData[playermassagetoadmin[playerid]][ObjData]] > 0) PlayerInv[playerid][dInvData[playermassagetoadmin
[playerid]][ObjData]] +=1, PlayerInfo[playerid][pSlots] ++;
                else PlayerInv[playerid][dInvData[playermassagetoadmin[playerid]][ObjData]] +=1, PlayerInfo[playerid][pSlots] ++;
                SendClientMessage(playerid, 0xA9A9A9FF, buffer);
            }
            //DestroyDynamic3DTextLabel(loot[playermassagetoadmin[playerid]]);
            total_vehicles_from_files--;
            DestroyDynamicObject(dInvData[playermassagetoadmin[playerid]][ObjID]);
            dInvData[playermassagetoadmin[playerid]][ObjPos][0] = 0.0;
            dInvData[playermassagetoadmin[playerid]][ObjPos][1] = 0.0;
            dInvData[playermassagetoadmin[playerid]][ObjPos][2] = 0.0;
            dInvData[playermassagetoadmin[playerid]][ObjID] = -1;
            dInvData[playermassagetoadmin[playerid]][ObjData] = 0;
            Equipment(playerid);//Iiyou ioe?uoea
            return 1;
        }
        } 


Hunger and Thirst System

Add to all forward

PHP Code:

forward ProcessAllPlayers(); // All player process
forward ProcessPlayerHunger(playerid); // Hunger
forward ProcessPlayerThirsty(playerid); // Thirst 


public OnPlayerGameModeInit

PHP Code:

SetTimer("ProcessAllPlayers",1000,1); // Timer with repeating every seconds 


Create this publics

PHP Code:

public ProcessPlayerHunger(playerid)
{
    PlayerInfo[ playerid ][ pHungry ]--; // every second -1 hunger stat
    if(PlayerInfo[ playerid ][ pHungry ] <= 0)// If player hunger stat <= 10 - kill player
    {
    SetPlayerHealth(playerid, -10);
    }
    return 1;
}
public ProcessPlayerThirsty(playerid)
{
    PlayerInfo[ playerid ][ pThirsty ]--; // every second -1 thirst stat
    if(PlayerInfo[ playerid ][ pThirsty ] <= -10) // If player thirst stat <= 10 - kill player
    {
    SetPlayerHealth(playerid, -10);
    }
    return 1;
}
public ProcessAllPlayers()
{
    for (new i = 0; i < MAX_PLAYERS; i++)
    {
        if (PlayerInfo[ i ][ pLogged ] == true)
        {
        
            ProcessPlayerHunger(i);
            
            ProcessPlayerThirsty(i);
        }
    }
    return 1;
} 


[Kane]

Quote:

So, The reason why I DO NOT recommend u to use this code: - It's absolutely on dialog, without any textdraw. - This code is a bit outdated. - This code is not written well.

So why release it?

[Ponga]

How can we add looting items?

[Zeth]

Deleting old thread because of negative comments and making a new one isn't a smart work boi!

[Adain]

Arthur Kane, because If you have played on different samp dayz server, it's the most popular inventory (on dialogs)
Debjit, I really don't care about negative comments, I make this tutorial for beginners, and this system is really useful. If u are not support my work, you can skip my threads.
Ponga ,if u want to add new items u need to do next steps (sry for my eng)

It will looks like that - https://imgur.com/a/ZDhLq

Find this

PHP Code:

#define INVNUMBERS 6 


and change from 6 to 7. Because if u are not change this it will cause multi-dimensional error

Find this

PHP Code:

new InvNames[INVNUMBERS][] =
{
    "Empty",
    "Dry Food",
    "Bean Can",
    "Sprunk",
    "Roast Meat",
    "Alice Backpack"
    'M4A1' // our new item
}; 


And after 'Alice Backpack create name of your item

Here you write the ID of Model(object) of item (In our case it's 356)

PHP Code:

new InvObjects[INVNUMBERS] =
{
    1581,
    2663,
    1666,
    1546,
    2806,
    3026,
    356 // Object ID of our M4A1
}; 


After this u need to create info about this item, find this lines in your code

PHP Code:

new InfoSub[INVNUMBERS][subinfo] = {
    {"Empty", "Empty."},
    //Еда и питье
    {"Dry Food", "Up your hunger stat"},
    {"Bean Can", "Up your hunger stat"},
    {"Sprunk", "Up your thirsty stat"},
    {"Roast Meat", "Up your hunger stat"},
    {"Alice BackPack", "You have more slots for items (loot)"},
    {"M4A1","Use for protect yourself"} // We add new info
}; 


Go to stock UseItem(playerid) and add the function of using this item

PHP Code:

if(itemid == 6)// m4a1
    {
        GivePlayerWeapon(playerid, 31, 500); // Give player m4a1
        PlayerInv[playerid][itemid]--; // Remove from inventory
        PlayerInfo[playerid][pSlots] --; // Remove 1 slot from inventory ('cause be use this item)
    } 


[Eoussama]

I discourage working with strings.

[Janoz12]

And if I want to place an object directly on the ground for the user to look for it? that does not appear directly in the inventory but that you should look for it

Sorry to revive theme but I really need this system

[CodeStyle175]

what is this thing?

[Logic_]

A few critiques:

1. Use SQLite (Better than Dini and alternative to MySQL and INI file saving systems and NATIVE-LY implemented in SA-MP!!)
2. Use one array for all the object information and macros?

PHP Code:

#define        GetObjectName(%0)            \
            gObjects[%0][E_OBJECT_NAME]
#define        GetObjectModelID(%0)        \
            gObjects[%0][E_OBJECT_ID]
#define        GetObjectDescription(%0)    \
            gObjects[%0][E_OBJECT_DESCRIPTION]
enum E_OBJECTS {
    E_OBJECT_ID,
    E_OBJECT_NAME[10],
    E_OBEJCT_DESCRIPTION[100],
};
enum {
    OBJECT_M4A1,
};
new gObjects[][E_OBJECTS] = {
    {356,    "M4A1",        "The M4A1 is a fully automatic variant of the M4 carbine – a shorter and lighter variant of the M16."}
}; 


[JasonRiggs]

I guess this aint a tutorial but its some filterscript or smth..