[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- This code is a bit outdated.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;
}