for(new i; i < MAX_PLAYERS; i++)
{
	if(gTeam[i] == gTeam[playerid])
	{
		SetPVarInt(i, "areaTaken/*add the area here for example Area69*/", 1);
	}
}

for(new i; i < MAX_PLAYERS; i++)
{
	if(gTeam[i] == /* add team here*/ && (GetPVarInt(i, "areaTaken/*add the area here for example Area69*/") == 1))
	{
		SendClientMessage(playerid, "Your team has already taken over this area");
		SetPVarInt(playerid, "team/*team name*/_area/*area name*/", 1);
	}
}

for(new i; i < MAX_PLAYERS; i++)
{
	if(GetPVarInt(i, teamEurope_areaArea69) == 1)	// THIS IS AN EXAMPLE
	{
		SetPVarInt(i, teamEurope_areaArea69, 0);
	}
	
	if(gTeam[i] == /* add team here*/ && (GetPVarInt(i, "areaTaken/*add the area here for example Area69*/") == 1))
	{
		SetPVarInt(playerid, "team/*team name*/_area/*area name*/", 1);
	}
}

#include <streamer> //Important include you need to have streamer in-case you want this to work!
//Variables (Put them after your includes)
new iCP[MAX_PLAYERS];
new UnderAttack[30];
new Captured[30];
new CP[30];
new Zone[30];
new timer[MAX_PLAYERS][30];
new CountVar[MAX_PLAYERS] = 25;
new InCP[MAX_PLAYERS][30];
new CountTime[MAX_PLAYERS];
//================================= 
new gTeam[MAX_PLAYERS]; //Team variable. ignore if you already got
#define TEAM_ARMY       0 //Ignore if you already got team defines
#define TEAM_TERRORIST  1 //Ignore if you already got team defines
#define TEAM_NONE       2 //Ignore if you already got team defines
#define ARMY_COLOR      0x375FFFFF
#define TERRORIST_COLOR 0xFF0000FF
//========Zone=Defines============= 
#define cz1 0
//================================= 
//========OnGameModeInit Codes============ 
CP[cz1] = CreateDynamicCP("220.6493, 1420.9388")
Zone[cz1] = GangZoneCreate("105.1009, 1319.6, 338.6584, 1494.768")
UnderAttack[cz1] = -1
Captured[cz1] = -1
tCP[cz1] = TEAM_NONE
//========== OnPlayerConnect codes ====== 
iCP[playerid] = -1;
InCP[playerid][GAS] = 0;
if(tCP[cz1] == TEAM_ARMY) return GangZoneShowForPlayer(playerid, Zone[cz1], 0x375FFFFF);
else if(tCP[cz1] == TEAM_TERRORIST) return GangZoneShowForPlayer(playerid, Zone[cz1], 0xFF0000FF);
//=========== OnPlayerDisconnect codes == 
if(InCP[playerid][cz1] == 1)
{
    UnderAttack[cz1] = 0;
}
//========================================== 
//==========OnPlayerDeath Codes=================== 
KillTimer(timer[playerid][cz1]);
KillTimer(CountTime[playerid]); 
UnderAttack[cz1] = 0;
//========================================== 
//=======OnPlayerEnterDynamicCP (Main codes!)=========== 
//You can just copy paste the following in-case you didn't got the call back defined already!
public OnPlayerEnterDynamicCP(playerid, checkpointid)
{ 
     if(checkpointid == CP[cz1]) 
     { 
         if(UnderAttack[cz1] == 1)
         {
             SendClientMessage(playerid, 0xFF0000FF,"This zone is already being captured!");
         }
         else if(gTeam[playerid] == tCP[cz1])
         { 
             SendClientMessage(playerid, 0xFF0000FF,"This zone is already being captured!");
         } 
         else if(gTeam[playerid] == TEAM_NONE)
         {
             SendClientMessage(playerid, 0xFF0000FF,"You have no team so you cannot capture!");
         }
         else
         {
            UnderAttack[cz1] = 1;
            timer[playerid][cz1] = SetTimerEx("SetCaptureZone", 25000, false,"i",playerid);
            CountTime[playerid] = SetTimerEx("CountDown", 1, false,"i", playerid);
            iCP[playerid] = cz1;
            InCP[playerid][cz1] = 1;
            Captured[cz1] = 0;
            if(gTeam[playerid] == TEAM_ARMY)
            {
                GangZoneFlashForAll(Zone[cz1], ARMY_COLOR);
            }
            else if(gTeam[playerid] == TEAM_TERRORIST)
            {
                GangZoneFlashForAll(Zone[cz1], TERRORIST_COLOR);
            }
            new string[128], name[MAX_PLAYER_NAME+1];
            GetPlayerName(playerid, name, sizeof(name));
            format(string, sizeof(string),"%s is trying to capture thecz1",name);
            SendClientMessageToAll(ARMY_COLOR, string);
         }
      }
      return 1;
}
//================================OnPlayerLeaveDynamicCP codes=============================
//You can just copy paste the following in-case you didn't got the call back defined already!
public OnPlayerLeaveDynamicCP(playerid, checkpointid)
{
    if(checkpointid == CP[cz1])
    {
       if(Captured[cz1] == 1)
       {
            GangZoneStopFlashForAll(Zone[cz1]);
            UnderAttack[cz1] = 0;
            InCP[playerid][cz1] = 0;
            tCP[cz1] = gTeam[playerid];
            if(gTeam[playerid] == TEAM_ARMY)
            {
                GangZoneShowForAll(Zone[cz1], ARMY_COLOR);
            }
            else if(gTeam[playerid] == TEAM_TERRORIST)
            {
                GangZoneShowForAll(Zone[cz1], TERRORIST_COLOR);
            }
            KillTimer(timer[playerid][cz1]);
            KillTimer(CountTime[playerid]);
       }
       else if(Captured[cz1] == 0)
       {
           SendClientMessage(playerid, TERRORIST_COLOR,"You have left the flag you have failed to capture the zone!");
           UnderAttack[cz1] = 0;
           InCP[playerid][cz1] = 0;
           GangZoneStopFlashForAll(Zone[cz1]);
           KillTimer(timer[playerid][cz1]);
           KillTimer(CountTime[playerid]);
       }
    }
    return 1;
}
//======================SetCaptureZone function!====================
//You can just copy paste the following under the above callback!
forward SetCaptureZone(playerid);
public SetCaptureZone(playerid)
{
     if(iCP[playerid] == cz1)
     {
         SetPlayerScore(playerid, GetPlayerScore(playerid)+5);
         GivePlayerMoney(playerid, 5000);
         SendClientMessage(playerid, ARMY_COLOR,"Congratulations! You have successfully captured the Gas Station! You earned +5 scores and +$5000!");
         tCP[cz1] = gTeam[playerid];
         if(gTeam[playerid] == TEAM_ARMY)
         {
             GangZoneShowForAll(Zone[cz1], ARMY_COLOR);
         }
         else if(gTeam[playerid] == TEAM_TERRORIST)
         {
             GangZoneShowForAll(Zone[cz1], TERRORIST_COLOR);
         }
         GangZoneStopFlashForAll(Zone[cz1]);
         Captured[cz1] = 1;
         KillTimer(CountTime[playerid]);
         KillTimer(timer[playerid][cz1]);
     }
     return 1;
}
//====================CountTime Function======================
//You can just copy paste the following under the above function!
forward CountDown(playerid);
public CountDown(playerid)
{
    CountVar[playerid]--;
    if(CountVar[playerid] == 0)
    {
      CountVar[playerid] = 25;
      KillTimer(CountTime[playerid]);
    }
    else
    {
        new str[124];
        format(str, sizeof(str),"~n~~n~~n~~n~~n~~n~~r~%d/~y~25 ~w~Seconds left~n~~g~to capture", CountVar[playerid]);
        GameTextForPlayer(playerid, str, 1000, 3);
    }
    CountTime[playerid] = SetTimerEx("CountDown", 1000, false,"i", playerid);
    return 1;
}
//-------------Capture Zone Codes Created using J_Capture Zone tool!-----------//