Aircraft Pay n' Spray V 1.1

/*======================================
Includes
========================================*/
#include    <a_samp>
#include    <streamer>

/*======================================
Defines
========================================*/
#define USE_HANGARS     true//change to false if you dont want to create hangars
/*NOTE: though you disable the feature above the LV Pay n Spray checkpoint will still be inside
a hangar there by default*/
#define RESPRAYAMOUNT   1000//how much money will the respray cost(0 if it is for free)
#define RESPRAY_TIME     10//how much time will it take to respray? (IN SECONDS)
/*======================================
Global Variables
========================================*/
new CP[5];

new ResprayTimer;
new ResprayTime;
new string[128];

#if defined USE_HANGARS true
new ResprayHangar[4]; //Respray hangars for Sf,LS and Aa
//Using a hangar in LV, there by default
#endif
new bool:resprayactive;

/*======================================
CallBacks
========================================*/
public OnFilterScriptInit()
{
    #if defined USE_HANGARS true
    ResprayHangar[1] = CreateObject(8240, 333.72214, 2442.68579, 28.81938,   0.00000, 0.00000, 0.00000);
    ResprayHangar[2] = CreateObject(8240, -1206.07300, -471.37854, 26.58905,   0.00000, 0.00000, 45.00000);
    ResprayHangar[3] = CreateObject(8240, 1834.46167, -2429.34521, 25.99270,   0.00000, 0.00000, 180.00000);
    #endif
    CP[1] = CreateDynamicCP(1582.7861,1189.7758,10.8125, 30); //lv
    CP[2] = CreateDynamicCP(1834.3018, -2437.5706, 13.7144 , 30); //Ls
    CP[3] = CreateDynamicCP(-1217.5208, -469.5951, 14.0892, 30); //Sf
    CP[4] = CreateDynamicCP(338.2547, 2454.3660, 16.4228,30); //Aa
    print("______________________________");
    print("     Aircraft Pay n' Spray");
    print("         By Turbo");
    print("    Successfully loaded");
    print("______________________________");
    return 1;
}
public OnPlayerConnect(playerid)
{
    //removing some objects to make space for the hangar in abandoned airport
    RemoveBuildingForPlayer(playerid, 3368, 323.0078, 2411.3828, 15.4766, 0.25);
    RemoveBuildingForPlayer(playerid, 3369, 349.8750, 2438.2500, 15.4766, 0.25);
    RemoveBuildingForPlayer(playerid, 3367, 296.1406, 2438.2500, 15.4766, 0.25);
    RemoveBuildingForPlayer(playerid, 3271, 296.1406, 2438.2500, 15.4766, 0.25);
    RemoveBuildingForPlayer(playerid, 3270, 323.0078, 2411.3828, 15.4766, 0.25);
    RemoveBuildingForPlayer(playerid, 16101, 321.6719, 2463.4922, 15.4766, 0.25);
    RemoveBuildingForPlayer(playerid, 16368, 321.6719, 2463.4922, 25.6641, 0.25);
    RemoveBuildingForPlayer(playerid, 3269, 349.8750, 2438.2500, 15.4766, 0.25);
    return 1;
}
public OnFilterScriptExit()
{
    DestroyObject(ResprayHangar[1]);
    DestroyObject(ResprayHangar[2]);
    DestroyObject(ResprayHangar[3]);
    DestroyDynamicCP(CP[1]);
    DestroyDynamicCP(CP[2]);
    DestroyDynamicCP(CP[3]);
    DestroyDynamicCP(CP[4]);
    print("______________________________");
    print("     Aircraft Pay n' Spray");
    print("         By Turbo");
    print("    Successfully un-loaded");
    print("______________________________");
    return 1;
}
public OnPlayerEnterDynamicCP(playerid, checkpointid)
{
    if(checkpointid == CP[1] || CP[2] || CP[3] || CP[4])
    {
        if(!IsPlayerInPlane(playerid)) return GameTextForPlayer(playerid,"~r~This Pay n' Spray is~n~avaliable for aircrafts~n~~w~ONLY",2000,3);
        if(GetPlayerMoney(playerid) < RESPRAYAMOUNT && RESPRAYAMOUNT != 0)
        {
            format(string,sizeof(string),"~r~No Free Resprays~n~~b~Required: ~w~$%d",RESPRAYAMOUNT);
            GameTextForPlayer(playerid,string,3000,3);
            return 1;
        }
        format(string,sizeof(string),"~g~Respraying in Progress~n~~b~please wait %d seconds",RESPRAY_TIME);
        GameTextForPlayer(playerid,string, 1000, 3);
        ResprayTime = RESPRAY_TIME;
        ResprayTimer = SetTimerEx("PaynSpray",1000, true, "i",playerid);
        resprayactive = true;
    }
    return 1;
}
public OnPlayerLeaveDynamicCP(playerid, checkpointid)
{
    if(resprayactive == true)
    {
        KillTimer(ResprayTimer);
        GameTextForPlayer(playerid, "~r~You left the check point~n~~b~Respray Canclled", 2000, 3);
        resprayactive = false;
    }
    return 1;
}
/*======================================
Timers
========================================*/
forward PaynSpray(playerid);
public PaynSpray(playerid)
{
    ResprayTime --;
    if(ResprayTime <= 0 && resprayactive == true)
    {
        new veh = GetPlayerVehicleID(playerid);
        RepairVehicle(veh);
        ChangeVehicleColor(veh, random(200),random(200));
        GivePlayerMoney(playerid, -RESPRAYAMOUNT);
        GameTextForPlayer(playerid, "~g~Respray Completed~n~~w~New Engine", 2000, 3);
        resprayactive = false;
        KillTimer(ResprayTimer);
    }
    else //just a simple countdown
    {
        format(string,sizeof(string),"~g~Respraying in Progress~n~~b~please wait %d seconds",ResprayTime);

        GameTextForPlayer(playerid,string, 1000, 3);
    }
}
/*======================================
Custom functions
========================================*/
IsPlayerInPlane(playerid)
{
    if(IsPlayerInAnyVehicle(playerid))
    {
        switch(GetVehicleModel(GetPlayerVehicleID(playerid)))
        {
            case 592,577,511,512,593,520,553,464,476,519,460,513,539,548,425,417,487,497,563,501,465,447,469,488 : return 1;
        }
    }
    return 0;
}