[SAMP] Minijob--SimpleTrucking

//StockTrucker
#include <a_samp>
#include <zcmd>

new StockTrucker[256];
new StockVeh[3];

public OnFilterScriptInit()
{
	print("\n------------------------------------");
    print(" StockTrucker by : Lzy Loaded..");
    print("------------------------------------\n");

	StockVeh[0] = AddStaticVehicle(456,-2172.6768,-221.3245,35.4942,270.0466,91,63); //Yankee
	StockVeh[1] = AddStaticVehicle(456,-2172.7280,-215.4592,35.4937,269.6863,102,65); //Yankee
	StockVeh[2] = AddStaticVehicle(456,-2172.5142,-208.9976,35.4932,270.2495,105,72); //Yankee
}

public OnFilterScriptExit()
{
	DestroyVehicle(StockVeh[0]);
    DestroyVehicle(StockVeh[1]);
    DestroyVehicle(StockVeh[2]);
}

public OnPlayerConnect(playerid)
{
	SendClientMessage(playerid,0xFFFF00,"StockTrucker by : Lzy");
	return 1;
}

CMD:tptruck(playerid,params[])
{
	SetPlayerPos(playerid, -2163.0662,-223.5228,36.5156);
	SetPlayerFacingAngle(playerid, 245.0290);
	SendClientMessage(playerid, 0xFF00FF,"[TRUCKER]: {0066CC}Use {FF0000}/trucker {0066CC}to start trucking !");
	GameTextForPlayer(playerid,"~b~Use ~r~/trucker ~b~to start trucking !",3000,5);
	return 1;
}

CMD:trucker(playerid,params[])
{
	if(GetVehicleModel(GetPlayerVehicleID(playerid)) == 456)
	{
		StockTrucker[playerid] = 1;
		new name[MAX_PLAYER_NAME], string[48];
        GetPlayerName(playerid, name, sizeof(name));
        format(string, sizeof(string), "* %s it is now trucker!", name );
        SetPlayerCheckpoint(playerid,-2142.4302,-205.3267,35.3203,10);
		SendClientMessage(playerid, 0xFF00FF, "[TRUCKER] :{0066CC}Go deliver your truck to those {FF0000}checkpoints {0066CC}in the map to earn {00FF00}some cash {0066CC}!");
		GameTextForPlayer(playerid,"You started your truck work!",5000,5);
        return 1;
	}
	return SendClientMessage(playerid, 0xFF0000AA ,"[ERROR]: You must be in a vehicle named Yankee!");
}

public OnPlayerStateChange(playerid, newstate, oldstate)
{
    if(oldstate == PLAYER_STATE_ONFOOT && newstate == PLAYER_STATE_DRIVER)
    {
        new vehicleid = GetPlayerVehicleID(playerid);
        if(GetVehicleModel(vehicleid) == 456)
        SendClientMessage(playerid, 0xFF00FF,"[TRUCKER]: {0066CC}You can start the job by using  {FF0000}/trucker {0066CC}!");
    }
    return 1;
}

public OnPlayerEnterCheckpoint(playerid)
{
     if(GetVehicleModel(GetPlayerVehicleID(playerid)) == 456)
     {
        if(StockTrucker[playerid] == 1){
            StockTrucker[playerid] = 2;
            SetPlayerCheckpoint(playerid,-2142.4302,-205.3267,35.3203,10);
            PlayerPlaySound(playerid, 1139, 0.0, 0.0, 10.0);
            SendClientMessage(playerid,0xFF00FF,"[TRUCKER]: {FF0000}Continue following those checkpoints in the map !");
            GameTextForPlayer(playerid,"~b~Continue following the ~r~checkpoints to receive ~g~~h~some cash ~b~!",5000,5);
            return 1;
         }
        if(StockTrucker[playerid] == 2){
            StockTrucker[playerid] = 3;
            SetPlayerCheckpoint(playerid,-2112.8503,-168.9174,35.3203,10);
            PlayerPlaySound(playerid, 1139, 0.0, 0.0, 10.0);
            return 1;
         }
        if(StockTrucker[playerid] == 3){
            StockTrucker[playerid] = 4;
            SetPlayerCheckpoint(playerid,-2127.3552,-82.5929,35.3203,10);
            PlayerPlaySound(playerid, 1139, 0.0, 0.0, 10.0);
            return 1;
         }
        if(StockTrucker[playerid] == 4){
            StockTrucker[playerid] = 5;
            SetPlayerCheckpoint(playerid,-2092.5229,95.9726,35.3203,10);
            PlayerPlaySound(playerid, 1139, 0.0, 0.0, 10.0);
            return 1;
         }
        if(StockTrucker[playerid] == 5){
            StockTrucker[playerid] = 6;
            SetPlayerCheckpoint(playerid,-2052.6838,146.1022,28.8359,10);
            PlayerPlaySound(playerid, 1139, 0.0, 0.0, 10.0);
            return 1;
         }
        if(StockTrucker[playerid] == 6){
            StockTrucker[playerid] = 7;
            SetPlayerCheckpoint(playerid,-1862.4744,-144.3810,11.9051,10);
            PlayerPlaySound(playerid, 1139, 0.0, 0.0, 10.0);
            return 1;
         }
        if(StockTrucker[playerid] == 7){
            StockTrucker[playerid] = 0;
            DisablePlayerCheckpoint(playerid);
            SendClientMessage(playerid,0xFF00FF,"[TRUCKER]: {FFFF00}Congratulation!!!Here have some cash for you being sending load ! :)");
            PlayerPlaySound(playerid, 1139, 0.0, 0.0, 10.0);
      		GameTextForPlayer(playerid,"~g~~h~+$5888 !",5000,5);
			GivePlayerMoney(playerid,5888);
         }
     }
     return 1;
}