CardiacArrestCallout.cs

using System.Threading;
using System.Threading.Tasks;
using CitizenFX.Core;
using CitizenFX.Core.Native;
using FivePRS.Client;
using FivePRS.Client.Callouts;
using FivePRS.Core.Models;
using FivePRS.EMS.Callouts;

namespace ExampleCallouts
{
    [CalloutInfo(
        name:            "Cardiac Arrest",
        department:      Department.EMS,
        priority:        CalloutPriority.High,
        weight:          15,
        cooldownSeconds: 300,
        xpReward:        100)]
    public sealed class CardiacArrestCallout : PatientCallout
    {
        private const float HandOverDistance = 6f;

        private readonly Vector3 _location;

        private Ped? _bystander;
        private bool _handedOver;

        public CardiacArrestCallout()
        {
            _location = World.GetNextPositionOnSidewalk(Positions.Around(Game.PlayerPed.Position, 250f + Rng.Next(250), Rng));
            Data.Description = "A person collapsed and isn't breathing. A bystander has started CPR.";
        }

        protected override Vector3 Location => _location;

        protected override string BlipName => "Cardiac arrest";

        protected override async Task<Ped?> SetupSceneAsync(CancellationToken ct)
        {
            var patient = await SpawnPatientAsync(_location, Rng.Next(360));
            if (patient is null) return null;

            _bystander = TrackEntity(await Spawn.PedAsync("a_f_y_business_02", patient.Position + patient.RightVector * 1.2f, patient.Heading + 90f));
            if (_bystander is not null)
                API.TaskStartScenarioInPlace(_bystander.Handle, "CODE_HUMAN_MEDIC_TEND_TO_DEAD", 0, true);

            return patient;
        }

        public override void OnUpdate()
        {
            if (_handedOver || _bystander is null || !_bystander.Exists()) return;
            if (Vector3.Distance(Game.PlayerPed.Position, _bystander.Position) > HandOverDistance) return;

            _handedOver = true;
            _bystander.Task.ClearAll();
            _bystander.Task.WanderAround();
            ClientBrain.ShowNotification("They just dropped! I've been doing compressions since.", "~b~Bystander");
        }

        public override void OnCalloutDeclined() => ClientBrain.ShowNotification("Cardiac arrest call declined.", "~r~Dispatch");
    }
}