// Tank minigun script by Mean.
// I don't care about the credits much, but don't
// be self-ish.


#include < a_samp >
#include < a_npc >

#define MAX_MINIGUNS 5
#undef MAX_PLAYERS
#define MAX_PLAYERS 100
new
    mgun[ MAX_MINIGUNS ]
    ,minigunnum = 0
    ,vehhasminigun[ MAX_VEHICLES ]
    ,laser[ MAX_PLAYERS ]
;

#define PUB:%1(%2) forward %1(%2); public %1(%2)

GetXYInFrontOfPlayer(playerid, &Float:x, &Float:y, Float:distance)
{
    new Float:a;
    GetPlayerPos(playerid, x, y, a);
    GetPlayerFacingAngle(playerid, a);
    if (GetPlayerVehicleID(playerid))
    {
        GetVehicleZAngle(GetPlayerVehicleID(playerid), a);
    }
    x += (distance * floatsin(-a, degrees));
    y += (distance * floatcos(-a, degrees));
}

public OnFilterScriptInit( ) {
    for( new i = 0; i < MAX_VEHICLES; ++i )
        vehhasminigun[ i ] = 0;
    SetTimer( "check", 5000, 1 );
    SetTimer( "loop", 500, 1 );
    print( "Miniguns on tanks by Mean loaded." );
    return 1;
}

PUB:check( ) {
    for( new i = 0; i < MAX_VEHICLES; ++i ) {
        new model = GetVehicleModel( i );
        if( model == 432 ) {
            if( vehhasminigun[ i ] == 0 ) {
                vehhasminigun[ i ] = 1;
                mgun[ minigunnum ] = CreateObject( 2985, 0, 0, 0, 0, 0, 0 );
                AttachObjectToVehicle( mgun[ minigunnum ], i, 0.74, 3.37, -0.25, 0.00, 0.00, 89.47 );
                minigunnum ++;
            }
        }
    }
    return 1;
}

PUB:loop( ) {
    for( new i = 0; i < MAX_PLAYERS; ++i ) {
        if( IsPlayerConnected( i ) ) {
            new vehicleid = GetPlayerVehicleID( i );
            new model = GetVehicleModel( vehicleid );
            if( model == 432 ) {
                new
                    keys
                    ,ud
                    ,lr
                ;
                GetPlayerKeys( i, keys, ud, lr );
                if( keys & 128 ) {
                    SetPlayerAttachedObject( i, 0, 18695, 1, 0.379999, 1.799999, -2.700000, 0.000000, 0.000000, 0.000000, 1.000000, 1.000000, 1.000000 );
                    laser[ i ] = CreateObject( 19084, 0.75, 3.84, 0.86, 0.00, 0.00, 92.61 );
                    AttachObjectToVehicle( laser[ i ], vehicleid, 0.73, 4.18, 0.86, 0.00, 0.00, 88.03 );
                    PlayerPlaySound( i, 1135, 0.0, 0.0, 0.0 );
                    SetTimerEx( "destroy", 250, 0, "i", i );

                    new
                        Float:x
                        ,Float:y
                        ,Float:z
                        ,Float:x2
                        ,Float:y2
                    ;
                    GetPlayerPos( i, x2, y2, z );
                    #pragma unused x2
                    #pragma unused y2
                    GetXYInFrontOfPlayer( i, x, y, 5.0 );
                    for( new u = 0; u < MAX_PLAYERS; ++u ) {
                        if( IsPlayerInRangeOfPoint( u, 6.0, x, y, z ) && u != i ) {
                            new Float:hp;
                            GetPlayerHealth( u, hp );
                            SetPlayerHealth( u, hp - 5 );
                            PlayerPlaySound( u, 1135, 0.0, 0.0, 0.0 );

                            if( hp < 1 )
                                CallLocalFunction( "OnPlayerDeath", "ddd", u, i, 38 );
                        }
                    }
                }
            }
        }
    }
    return 1;
}

PUB:destroy( i ) {
    RemovePlayerAttachedObject( i, 0 );
    DestroyObject( laser[ i ] );
    return 1;
}

public OnPlayerDeath( playerid, killerid, reason ) {
    // Paste your OnPlayerDeath here!
    return 1;
}