#include <a_samp>
#include mxINI

new WeaponNames[47][] = {
"Unarmed","Brass Knuckless","Golf Club","Night Stick","Knife","Basketball Bat","Shovel","Pool Cue",
"Katana","Chainsaw","Purple Dildo","White Dildo","Long White Dildo","White Dildo 2","Flowers","Cane",
"Grenades","Tear Gas","Molotovs","Missle1","Missle2","Missle3","Pistol","Silenced Pistol","Desert Eagle","Shotgun",
"Sawn Off Shotgun","Combat Shotgun","Micro UZI","MP5","AK-47","M4","Tec9","Rifle","Sniper Rifle","RPG",
"Rocket Launcher","Flame Thrower","Minigun","Sachet Chargers","Detonator","Spry Paint","Fire Extinguer",
"Camera","Nightvision Goggles","Thermal Goggles","Parachute"};

#define dcmd(%1,%2,%3) if ((strcmp((%3)[1], #%1, true, (%2)) == 0) && ((((%3)[(%2) + 1] == 0) && (dcmd_%1(playerid, "")))||(((%3)[(%2) + 1] == 32) && (dcmd_%1(playerid, (%3)[(%2) + 2]))))) return 1

#define MAX_ITEMS 60
#define MAX_PLAYER_ITEM 20

new item[MAX_PLAYERS][MAX_ITEMS];
new used[MAX_PLAYERS];
new np[MAX_PLAYERS][MAX_ITEMS];
new npname[MAX_ITEMS][100];
new ida[MAX_ITEMS];
new loading[MAX_ITEMS];

main()
{
	print("\n----------------------------------");
	print(" Dynamic Inventory system by Seregamil");
	print("----------------------------------\n");
}


public OnGameModeInit()
{
	for(new i;i!=47;i++) format(npname[i],100,"%s",WeaponNames[i])/*,printf("NAME: %s | ID: %d",WeaponNames[i],i)*/;
	return 1;
}

addItem(playerid,id,name[],value)
{
	if(GetPVarInt(playerid,name) != 0) SetPVarInt(playerid,name,GetPVarInt(playerid,name)+value);
	else SetPVarInt(playerid,name,value);
    new str[128];
    format(str,128,"{a3ff00}%s {ffffff}have been updated in the inventory. {a3ff00}[%d]",name,GetPVarInt(playerid,name));
    SendClientMessage(playerid,-1,str);
    item[playerid][id]+=value;
    used[playerid]++;
    np[playerid][id] = GetPVarInt(playerid,name);
}

removeItem(playerid,name[],id)
{
	SetPVarInt(playerid,name,0);
    new str[128];
    format(str,128,"{a3ff00}%s{ffffff} were removed from the inventory",npname[id]);
    SendClientMessage(playerid,-1,str);
    item[playerid][id]=0;
    used[playerid]--;
    np[playerid][id] = 0;
}

infoAllItem(playerid)
{
 	new str[300];
	for(new q;q!=MAX_ITEMS;q++) ida[q]=0;
 	for(new i;i!=MAX_ITEMS;i++)
	{
		if(item[playerid][i]!=0)
		{
			format(str,sizeof(str),"{ffffff}%s%s | {a3ff00}%d\n",str, npname[i],np[playerid][i]);
			ida[i] = 1;
		}
	}
	ShowPlayerDialog(playerid,15,DIALOG_STYLE_LIST,"  ",str,"Okay","");
	return 1;
}

funcItem(playerid,id)
{
	new name[24];
	GetPlayerName(playerid,name,24);
	new str1[100];
	format(str1,100,"{a3ff00}]%s[ {ffffff}subject {a3ff00}[%s {ffffff}| {a3ff00}%d]",name,npname[id],np[playerid][id]);
	ShowPlayerDialog(playerid,22,DIALOG_STYLE_LIST,str1,"Use\nSend\nDrop","Выбор","Отмена");
	SetPVarInt(playerid,"Clicked",id);
}

public OnPlayerConnect(playerid)
{
	for(new x;x!=MAX_ITEMS;x++) item[playerid][x] = 0,np[playerid][x] = 0;
	used[playerid] = 0;
	loadInt(playerid);
	return 1;
}

loadInt(playerid)
{
	for(new q;q!=MAX_ITEMS;q++) loading[q] = 0;
	new name[24];
	GetPlayerName(playerid,name,24);
	new str[100];
	format(str,100,"inventory/%s.ini",name);
	if(!fexist(str))
	{
		new file = ini_createFile(str);
		if(file<0) ini_openFile(str);
	    for(new x;x!=MAX_ITEMS;x++)
	    {
			new str2[100];
			format(str2,100,"Inv%d",x);
	        ini_setInteger(playerid,str2,0);
	    }
	    ini_closeFile(file);
	}
	else
	{
	    new file = ini_openFile(str);
	    for(new x;x!=MAX_ITEMS;x++)
	    {
			new str2[100];
			format(str2,100,"Inv%d",x);
	        ini_getInteger(playerid,str2,loading[x]);
	        if(loading[x] != 0) addItem(playerid,x,npname[x],loading[x]);
	    }
	    ini_closeFile(file);
	}
}

public OnPlayerDisconnect(playerid, reason)
{
	saveInt(playerid);
	for(new x;x!=MAX_ITEMS;x++) item[playerid][x] = 0,np[playerid][x] = 0;
	used[playerid] = 0;
	return 1;
}

saveInt(playerid)
{
	new name[24];
	GetPlayerName(playerid,name,24);
	new str[100];
	format(str,100,"inventory/%s.ini",name);
	if(fexist(str))
	{
	    new file = ini_openFile(str);
	    for(new x;x!=MAX_ITEMS;x++)
	    {
			new str2[100];
			format(str2,100,"Inv%d",x);
	        ini_setInteger(playerid,str2,item[playerid][x]);
	        removeItem(playerid,npname[x],x);
	    }
	    ini_closeFile(file);
	}
}

public OnPlayerCommandText(playerid, cmdtext[])
{
	dcmd(add,3,cmdtext);
	dcmd(info,4,cmdtext);
	return 0;
}

dcmd_add(playerid,params[])
{
	#pragma unused params
	if(used[playerid] == MAX_PLAYER_ITEM) return SendClientMessage(playerid,-1,"MAX");
    if(GetPlayerWeapon(playerid)!=0) addItem(playerid,GetPlayerWeapon(playerid),WeaponNames[GetPlayerWeapon(playerid)],GetPlayerAmmo(playerid));
    RemovePlayerWeapon(playerid, GetPlayerWeapon(playerid));
	return 1;
}

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]);
    ResetPlayerWeapons(playerid);
    for(new slot; slot < 13; slot++)
    {
        if(saveweapon[slot] == weaponid || saveammo[slot] == 0) continue;
        GivePlayerWeapon(playerid, saveweapon[slot], saveammo[slot]);
    }
    GivePlayerWeapon(playerid, 0, 1);
}

dcmd_info(playerid,params[])
{
	#pragma unused params
	infoAllItem(playerid);
	return 1;
}

public OnDialogResponse(playerid, dialogid, response, listitem, inputtext[])
{
	if(dialogid == 15)
	{
		if(response)
		{
			new listid = 0;
			for(new i;i!=MAX_ITEMS;i++)
			{
			    if(ida[i] == 1)
			    {
					if(item[playerid][i] != 0)
					{
						if(listitem!=listid) listid++;
						else
						{
	                     	funcItem(playerid,i);
							for(new x;x!=MAX_ITEMS;x++) ida[x]=0;
							break;
						}
					}
	            }
	        }
	    	return true;
	    }
	}
	if(dialogid == 22)
	{
		if(!response) return infoAllItem(playerid);
		if(response)
		{
			if(listitem == 0) 
			{
			    if(switchItem(GetPVarInt(playerid,"Clicked")) == 0)
			    {
			        GivePlayerWeapon(playerid,GetPVarInt(playerid,"Clicked"),item[playerid][GetPVarInt(playerid,"Clicked")]);
			        removeItem(playerid,npname[GetPVarInt(playerid,"Clicked")],GetPVarInt(playerid,"Clicked"));
			        SendClientMessage(playerid,-1,"You started using object");
			    }
			}
			if(listitem == 1) ShowPlayerDialog(playerid,23,DIALOG_STYLE_INPUT,"  ","Enter the ID of the player you want to send this item","Ок","Назад");
			if(listitem == 2) removeItem(playerid,npname[GetPVarInt(playerid,"Clicked")],GetPVarInt(playerid,"Clicked"));
		}
		return true;
	}
	if(dialogid == 23)
	{
	    if(!response) return infoAllItem(playerid);
	    if(response)
	    {
	        new id = strval(inputtext);
	        if(!IsPlayerConnected(id)) return SendClientMessage(playerid,-1,"INVALID_PLAYERID");
			if(id == playerid) return SendClientMessage(playerid,-1,"This is you");
	        if(used[id] == MAX_PLAYER_ITEM) return SendClientMessage(playerid,-1,"This player is full inventory");
	        addItem(id,GetPVarInt(playerid,"Clicked"),npname[GetPVarInt(playerid,"Clicked")],np[playerid][GetPVarInt(playerid,"Clicked")]);
			new str[256],name[24];
			GetPlayerName(playerid,name,24);
			format(str,256,"{ffffff}Player {a3ff00}%s {ffffff}gave you the subject {a3ff00}%s [%d]",name,npname[GetPVarInt(playerid,"Clicked")],np[playerid][GetPVarInt(playerid,"Clicked")]);
			ShowPlayerDialog(id,24,DIALOG_STYLE_MSGBOX,"  ",str,"Ок","");
	        removeItem(playerid,npname[GetPVarInt(playerid,"Clicked")],GetPVarInt(playerid,"Clicked"));
		}
	    return true;
	}
	return 1;
}

switchItem(id)
{
	#define WEAPON_ITEM 0
	switch(id)
	{
	    case 0..46: return WEAPON_ITEM;
	}
	return -1;
}