8D's Friendslist.inc

/*

        FriendSystem by 8D.

*/

#include <a_samp>

#define MAX_PLAYER_FRIENDS 25 // Diese Zahl bestimmt, wieviele Freunde ein Spieler haben darf.

#define COLOR_RED 0xCC0000AA
#define COLOR_GREEN 0x33AA33AA
#define COLOR_LIGHTGREEN 0x9ACD32AA





new Freunde[MAX_PLAYERS][MAX_PLAYER_FRIENDS][MAX_PLAYER_NAME];
new PlayerName[MAX_PLAYERS][MAX_PLAYER_NAME];
new string[256];

stock Freund_Connect(playerid)
{
    GetPlayerName(playerid,PlayerName[playerid],MAX_PLAYER_NAME);
    for(new f = 0; f < MAX_PLAYER_FRIENDS; f++)
    {
        strmid(Freunde[playerid][f],"0",0,1);
    }
}

stock Freund_Login(playerid)
{
    for(new f = 0; f < MAX_PLAYER_FRIENDS; f++)
    {
        if(strcmp(Freunde[playerid][f],"0",true) != 0)
        {
            if(GetIdByName(Freunde[playerid][f]) != -1)
            {
                format(string,128,"Dein Freund %s hat den Server betreten.",PlayerName[playerid]);
                SendClientMessage(GetIdByName(Freunde[playerid][f]),COLOR_LIGHTGREEN,string);
            }
        }
    }
}

stock Freund_Logout(playerid)
{
    for(new f = 0; f < MAX_PLAYER_FRIENDS; f++)
    {
        if(strcmp(Freunde[playerid][f],"0",true) != 0)
        {
            if(GetIdByName(Freunde[playerid][f]) != -1)
            {
                format(string,128,"Dein Freund %s hat den Server verlassen.",PlayerName[playerid]);
                SendClientMessage(GetIdByName(Freunde[playerid][f]),COLOR_LIGHTGREEN,string);
            }
        }
    }
}

stock AddFriend(playerid,name[])
{
    if(!IsPlayerAlreadyAFriend(playerid,name))
    {
        if(GetIdByName(name) != -1)
        {
            if(playerid != GetIdByName(name))
            {
                if(CheckFirstFreeSlot(playerid) != -1)
                {
                    strmid(Freunde[playerid][CheckFirstFreeSlot(playerid)],name,0,strlen(name));
                    format(string,128,"Du hast %s zu deiner Freundesliste hinzugefügt!",name);
                    SendClientMessage(playerid,COLOR_GREEN,string);
                }
                else SendClientMessage(playerid,COLOR_RED,"Du hast keinen Platz mehr für weitere Freunde!");
            }
        }
        else SendClientMessage(playerid,COLOR_RED,"Dieser Spieler ist nicht auf dem Server!");
    }
    else SendClientMessage(playerid,COLOR_RED,"Dieser Spieler ist schon in deiner Freundesliste!");
}

stock DeleteFriend(playerid,name[])
{
    if(IsPlayerAlreadyAFriend(playerid,name))
    {
        if(CheckSlotByName(playerid,name) != -1)
        {
            strmid(Freunde[playerid][CheckSlotByName(playerid,name)],"0",0,1);
            format(string,128,"Du hast %s von deiner Freundesliste gelöscht!",name);
            SendClientMessage(playerid,COLOR_GREEN,string);
        }
    }
    else
    {
        SendClientMessage(playerid,COLOR_RED,"Dieser Spieler ist nicht in deiner Freundesliste!");
    }
}

stock DeleteAllFriends(playerid)
{
    for(new f = 0; f < MAX_PLAYER_FRIENDS; f++)
    {
        strmid(Freunde[playerid][f],"0",0,1);
    }
    SendClientMessage(playerid,COLOR_GREEN,"Freundesliste komplett gelöscht!");
}

stock ShowFriendListForPlayer(playerid)
{
    for(new f = 0; f < MAX_PLAYER_FRIENDS; f++)
    {
        if(strcmp(Freunde[playerid][f],"0",true) != 0)
        {
            if(GetIdByName(Freunde[playerid][f]) != -1)
            {
                format(string,128,"%s ist Online!",Freunde[playerid][f]);
                SendClientMessage(playerid,COLOR_GREEN,string);
            }
            else
            {
                format(string,128,"%s ist Offline!",Freunde[playerid][f]);
                SendClientMessage(playerid,COLOR_RED,string);
            }
        }
    }
}

stock SendFriendMessage(playerid,message[])
{
    for(new f = 0; f < MAX_PLAYER_FRIENDS; f++)
    {
        if(strcmp(Freunde[playerid][f],"0",true) != 0)
        {
            if(GetIdByName(Freunde[playerid][f]) != -1)
            {
                format(string,256,"(Freund: %s sagt): %s",PlayerName[playerid],message);
                SendClientMessage(GetIdByName(Freunde[playerid][f]),COLOR_LIGHTGREEN,string);
            }
        }
    }
    format(string,256,"(Freund: %s sagt): %s",PlayerName[playerid],message);
    SendClientMessage(playerid,COLOR_LIGHTGREEN,string);
}


stock CheckFirstFreeSlot(playerid)
{
    for(new f = 0; f < MAX_PLAYER_FRIENDS; f++)
    {
        if(strcmp(Freunde[playerid][f],"0",true) == 0) return f;
    }
    return -1;
}


stock IsPlayerAlreadyAFriend(playerid,name[])
{
    for(new f = 0; f < MAX_PLAYER_FRIENDS; f++)
    {
        if(strcmp(name,Freunde[playerid][f],true) == 0 && strcmp(Freunde[playerid][f],"0",true) != 0)
        {
            return 1;
        }
    }
    return 0;
}

stock GetIdByName(name[])
{
    for(new i = 0; i < MAX_PLAYERS; i++)
    {
        if(IsPlayerConnected(i))
        {
            if(strcmp(name,PlayerName[i],true) == 0)
            {
                return i;
            }
        }
    }
    return -1;
}

stock CheckSlotByName(playerid,name[])
{
    if(IsPlayerAlreadyAFriend(playerid,name))
    {
        for(new f = 0; f < MAX_PLAYER_FRIENDS; f++)
        {
            if(strcmp(name,Freunde[playerid][f],true) == 0 && strcmp(Freunde[playerid][f],"0",true) != 0)
            {
                return f;
            }
        }
    }
    return -1;
}

stock GetFriendBySlot(playerid,slot)
{
    new name[MAX_PLAYER_NAME];
    if(strcmp(Freunde[playerid][slot],"0",true) != 0)
    {
        return Freunde[playerid][slot];
    }
    else
    {
        format(name,MAX_PLAYER_NAME,"-1");
        return name;
    }
}