Script:Files:script/vehicles/weapons/rockets.script

object vehicle_weapon_rockets : vehicle_weapon_base {
    void                    preinit();
    void                    init();
    void                    Fire();

    float     fireRate;
    float     projectileIndex;
    float     spread;
    float     currentWeapon;
    float     muzzleJointHandle;
    float     exhaustJointHandle;

    string    muzzleFlashFX;
    string    exhaustFlashFX;

    float    muzzleJoint1;
    float    muzzleJoint2;
    float    exhaustJoint1;
    float    exhaustJoint2;

    vector    velocity;

    entity    vehicle;
};

void vehicle_weapon_rockets::preinit() {
    vehicle            = getVehicle();

    projectileIndex = GetEntityDef( getKey( "def_projectile" ) );

    muzzleFlashFX    = getKey( "muzzle_flash" );
    exhaustFlashFX    = getKey( "exhaust_flash" );
    fireRate        = getFloatKey( "fire_rate" );
    spread            = getFloatKey( "spread" );
    velocity        = getVectorKey( "velocity" );

    muzzleJoint1    = vehicle.getJointHandle( getKey( "muzzle_pos" + 0 ) );
    muzzleJoint2    = vehicle.getJointHandle( getKey( "muzzle_pos" + 1 ) );
    exhaustJoint1    = vehicle.getJointHandle( getKey( "exhaust_pos" + 0 ) );
    exhaustJoint2    = vehicle.getJointHandle( getKey( "exhaust_pos" + 1 ) );
}

void vehicle_weapon_rockets::init() {
}


void vehicle_weapon_rockets::Fire() {
    RemoveCharge();

    if ( currentWeapon == 0 ) {
        muzzleJointHandle    = muzzleJoint1;
        exhaustJointHandle    = exhaustJoint1;
    } else {
        muzzleJointHandle    = muzzleJoint2;
        exhaustJointHandle    = exhaustJoint2;
    }

    vehicle.launchMissileSimple( user, vehicle, $null_entity, projectileIndex, -1, spread, vehicle.getJointPos( muzzleJointHandle ), vehicle.jointToWorldSpace( muzzleJointHandle, velocity ) );

//	vehicle.playJointEffect( muzzleFlashFX, muzzleJointHandle, 0 );

    if ( exhaustJointHandle != -1 ) {
        vehicle.playJointEffect( exhaustFlashFX, exhaustJointHandle, 0 );
    }

    currentWeapon++;
    if( currentWeapon == 2 ) {
        currentWeapon = 0;
    }

    AddReFireDelay( fireRate );

    GoToIdle();
}

/*
void vehicle_weapon_rockets::Idle() {
	entity playerEntity;
	float muzzleJointHandle;
	float exhaustJointHandle;

	sys.waitFrame();

	while ( true ) {
		sys.waitFrame();

		playerEntity = getPlayer();
		if ( playerEntity == $null_entity ) {
			continue;
		}

		if ( playerEntity.getButton( PK_ATTACK ) && !myVehicle.isWeaponEMPed() && weaponGetAmmo( weaponIndex ) > 0 ) {
			if ( currentWeapon == 0 ) {
				muzzleJointHandle	= muzzleJoint1;
				exhaustJointHandle	= exhaustJoint1;
			} else {
				muzzleJointHandle	= muzzleJoint2;
				exhaustJointHandle	= exhaustJoint2;
			}

			vehicle.launchMissileSimple( playerEntity, vehicle, $null_entity, projectileIndex, -1, spread, vehicle.getJointPos( muzzleJointHandle ), vehicle.jointToWorldSpace( muzzleJointHandle, velocity ) );
//			weaponUseAmmo( weaponIndex );

			vehicle.playJointEffect( muzzleFlashFX, muzzleJointHandle, 0 );
			if ( exhaustJointHandle != -1 ) {
				vehicle.playJointEffect( exhaustFlashFX, exhaustJointHandle, 0 );
			}

			currentWeapon++;
			if( currentWeapon == 2 ) {
				currentWeapon = 0;
			}

			sys.wait( fireRate );
		}
	}
}
*/