TowTruck

//------------------------------------------------------------------------------
//
//   TowCars Filter Script v1.0
//   Designed for SA-MP v0.2.2
//
//   Created by zeruel_angel
//
//------------------------------------------------------------------------------
#include <a_samp>

new TowTruckers=0;
new IsTowTrucker[MAX_PLAYERS];

public OnFilterScriptInit()
        {
        print("\n TowCars Filter Script v1.0 Loading...\n**********************\n      (Zeruel_Angel)\n");

        print("TowCars Filter Script fully Loaded\n**********************************\n\n");
        }
//------------------------------------------------------------------------------------------------------
public OnFilterScriptExit()
        {
    print("\n TowCars Script UnLoaded\n********************************************\n\n");
        return 1;
        }
//------------------------------------------------------------------------------------------------------
public OnPlayerStateChange(playerid, newstate, oldstate)
        {
        if      (newstate==PLAYER_STATE_DRIVER)
            {
                if      (GetVehicleModel(GetPlayerVehicleID(playerid)) == 525)
                {
                IsTowTrucker[playerid]=1;
                TowTruckers++;
                        SendClientMessage(playerid,0xFFFF00AA,"You can use the ACTION KEY to Tow cars");
                    }
                else
                    {
                    if  (TowTruckers>0)
                        {
                        SendClientMessage(playerid,0xFFFF00AA,"If you have a problem with your car, use /TowMe to call a TowTruker");
                        }
                    }
            }
        if      ((newstate==PLAYER_STATE_ONFOOT)&&(IsTowTrucker[playerid]==1))
            {
            IsTowTrucker[playerid]=0;
            TowTruckers--;
            }
        if      ((newstate==PLAYER_STATE_PASSENGER)&&(TowTruckers>0))
        {
        SendClientMessage(playerid,0xFFFF00AA,"If you have a problem with your car, use /TowMe to call a TowTruker");
        }
        return 1;
        }
//------------------------------------------------------------------------------------------------------
public OnPlayerKeyStateChange(playerid, newkeys, oldkeys)
        {
        if ((newkeys==KEY_ACTION)&&(IsPlayerInAnyVehicle(playerid))&&(GetPlayerState(playerid)==PLAYER_STATE_DRIVER))
            {
            if (GetVehicleModel(GetPlayerVehicleID(playerid)) == 525)
                {
                SendClientMessage(playerid,0xFFFF00AA,"trying to tow a car");
                        new Float:pX,Float:pY,Float:pZ;
                        GetPlayerPos(playerid,pX,pY,pZ);
                        new Float:vX,Float:vY,Float:vZ;
                        new Found=0;
                        new vid=0;
                        while((vid<MAX_VEHICLES)&&(!Found))
                                {
                                vid++;
                                GetVehiclePos(vid,vX,vY,vZ);
                                if  ((floatabs(pX-vX)<7.0)&&(floatabs(pY-vY)<7.0)&&(floatabs(pZ-vZ)<7.0)&&(vid!=GetPlayerVehicleID(playerid)))
                                    {
                                    Found=1;
                                    if  (IsTrailerAttachedToVehicle(GetPlayerVehicleID(playerid)))
                                        {
                                        DetachTrailerFromVehicle(GetPlayerVehicleID(playerid));
                                        }
                                    AttachTrailerToVehicle(vid,GetPlayerVehicleID(playerid));
                                    SendClientMessage(playerid,0xFFFF00AA,"Car towed!");
                                    }
                        }
                        if  (!Found)
                            {
                            SendClientMessage(playerid,0xFFFF00AA,"There is no car in range.");
                            }
                    }
            }
        }
//------------------------------------------------------------------------------------------------------
public OnPlayerDisconnect(playerid)
        {
        if      (IsTowTrucker[playerid]==1)
            {
            IsTowTrucker[playerid]=0;
            TowTruckers--;
            }
        return 1;
        }
//------------------------------------------------------------------------------------------------------
public OnPlayerCommandText(playerid,cmdtext[])
        {
        if      (strcmp(cmdtext, "/TowMe", true)==0)
                {
                if  (TowTruckers==0)
                    {
                    SendClientMessage(playerid,0xFFFF00AA,"Sorry there isn't any TowTrucker Available at the moment");
                    return 1;
                    }
        SendClientMessage(playerid,0xFFFF00AA,"TowTruckers has been told of your situation, just wait.");
        SendClientMessage(playerid,0xFFFF00AA,"REMEMBER: Your car can't be towed if you are sitting as the driver");
                new pName[MAX_PLAYER_NAME];
                new msg[256];
                format(msg,sizeof(msg),"*** %s (id:%d) Need to be Towed ***",pName,playerid);
                GetPlayerName(playerid,pName,sizeof(pName));
                for (new i=0;i<MAX_PLAYERS;i++)
                    {
                    if  (IsTowTrucker[i]==1)
                        {
                        SendClientMessage(i,0xFFFF00AA,msg);
                        }
                    }
                return 1;
                }
        return 0;
        }