#define FILTERSCRIPT

#include <a_samp>
#include <zcmd>
#include <sscanf2>

public OnFilterScriptInit()
{
    print("\n--------------------------------------");
    print(" Drone System by GlorifiedPig");
    print("--------------------------------------\n");
    return 1;
}

public OnFilterScriptExit()
{
    return 1;
}


#define COLOR_GREY 0xAFAFAFAA
#define COLOR_GREEN 0x33AA33AA
#define COLOR_RED 0xAA3333AA
#define COLOR_YELLOW 0xFFFF00AA
#define COLOR_WHITE 0xFFFFFFAA
#define COLOR_BLUE 0x0000BBAA
#define COLOR_LIGHTBLUE 0x33CCFFAA
#define COLOR_ORANGE 0xFF9900AA
#define COLOR_RED 0xAA3333AA
#define COLOR_MAGENTA 0xFF00FFFF
#define COLOR_BLACK 0x000000AA
#define COLOR_BROWN 0XA52A2AAA
#define COLOR_GOLD 0xB8860BAA
#define COLOR_GREENYELLOW 0xADFF2FAA
#define COLOR_LIMEGREEN 0x32CD32AA
#define COLOR_MIDNIGHTBLUE 0X191970AA
#define COLOR_PINK 0xFFC0CBAA

new Drones[MAX_PLAYERS];

public OnPlayerConnect(playerid)
{
    SetPVarInt( playerid, "DroneSpawned", 0 );

    SetPVarFloat( playerid, "OldPosX", 0 );
    SetPVarFloat( playerid, "OldPosY", 0 );
    SetPVarFloat( playerid, "OldPosZ", 0 );
    return 1;
}

public OnPlayerDisconnect(playerid, reason)
{
    DestroyVehicle( Drones[playerid] );
    return 1;
}

public OnPlayerDeath(playerid, killerid, reason)
{
    if( GetPVarInt( playerid, "DroneSpawned" ) == 1 ) {
        SetPVarInt( playerid, "DroneSpawned", 0 );
        DestroyVehicle( Drones[playerid] );
        SendClientMessage( playerid, COLOR_GREENYELLOW, "Your drone was automatically shut down as you have died." );
    }
    return 1;
}

CMD:drone(playerid, params[])
{
    new str[128];
    if( sscanf( params, "s", str ) ) return SendClientMessage( playerid, COLOR_RED, "USAGE: /drone [spawn/detonate/remove]" );

    if( strcmp( str, "spawn" ) == 0 ) {
        if( GetPVarInt( playerid, "DroneSpawned" ) == 0 ) {
            new Float:Health;
            GetPlayerHealth( playerid, Health );

            if(Health != 0) {
                new Float:PosX, Float:PosY, Float:PosZ;
                GetPlayerPos( playerid, PosX, PosY, PosZ );
                SetPVarFloat( playerid, "OldPosX", PosX );
                SetPVarFloat( playerid, "OldPosY", PosY );
                SetPVarFloat( playerid, "OldPosZ", PosZ );
                SetPVarInt( playerid, "DroneSpawned", 1 );
                SendClientMessage( playerid, COLOR_GREEN, "You have successfully spawned a drone." );
                Drones[playerid] = CreateVehicle( 465, PosX, PosY, PosZ + 20, 0, 0, 0, 0, -1 );
                PutPlayerInVehicle( playerid, Drones[playerid], 0 );
            }
        } else {
            SendClientMessage( playerid, COLOR_RED, "You already have a drone spawned in!" );
        }
    } else {
        if( strcmp( str, "detonate" ) == 0 ) {
            if( GetPVarInt( playerid, "DroneSpawned" ) == 1 ) {
                new Float:PosX, Float:PosY, Float:PosZ;
                GetVehiclePos( Drones[playerid], PosX, PosY, PosZ );

                SetPVarInt( playerid, "DroneSpawned", 0 );
                SendClientMessage( playerid, COLOR_GREEN, "Drone successfully detonated." );
                DestroyVehicle( Drones[playerid] );

                CreateExplosion( PosX, PosY, PosZ, 7, 25 );

                SetPlayerPos(playerid, GetPVarFloat( playerid, "OldPosX" ), GetPVarFloat( playerid, "OldPosY" ), GetPVarFloat( playerid, "OldPosZ" ));
            } else {
                SendClientMessage( playerid, COLOR_RED, "You need to have a drone spawned in!" );
            }
        } else {
            if( strcmp( str, "remove" ) == 0 ) {
                if( GetPVarInt( playerid, "DroneSpawned" ) == 1 ) {
                    SetPVarInt( playerid, "DroneSpawned", 0 );
                    SendClientMessage( playerid, COLOR_GREEN, "You have shut your drone down." );
                    DestroyVehicle( Drones[playerid] );

                    SetPlayerPos(playerid, GetPVarFloat( playerid, "OldPosX" ), GetPVarFloat( playerid, "OldPosY" ), GetPVarFloat( playerid, "OldPosZ" ));
                } else {
                    SendClientMessage( playerid, COLOR_RED, "You need to have a drone spawned in!" );
                }
            }
        }
    }
    return 1;
}

public OnPlayerExitVehicle(playerid, vehicleid)
{
    if( vehicleid == Drones[playerid] ) {
        SendClientMessage( playerid, COLOR_RED, "You can't exit the drone! Use /drone remove or /drone detonate." );
    }
    return 1;
}