Event refactor (#9589)
* Station event refactor * Remove clientside `IStationEventManager` we can just use prototypes * Basic API idea * Cruft * first attempt at epicness * okay yeah this shit is really clean * sort out minor stuff * Convert `BreakerFlip` * `BureaucraticError` + general cleanup * `DiseaseOutbreak` * `FalseAlarm` * `GasLeak` * `KudzuGrowth` * `MeteorSwarm` * `MouseMigration` * misc errors * `PowerGridCheck` * `RandomSentience` * `VentClog` * `VentCritters` * `ZombieOutbreak` * Rewrite basic event scheduler * Minor fixes and logging * ooooops * errors + fix * linter * completions, `RuleStarted` property, update loop fixes * Tweaks * Fix #9462 * Basic scheduler update fix, and fixes #8174 * Add test * UI cleanup * really this was just for testing
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Kara
GitHub
184
Content.Server/StationEvents/Events/StationEventSystem.cs
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184
Content.Server/StationEvents/Events/StationEventSystem.cs
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using System.Linq;
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using Content.Server.Administration.Logs;
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using Content.Server.Atmos.EntitySystems;
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using Content.Server.Chat.Systems;
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using Content.Server.GameTicking.Rules;
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using Content.Server.GameTicking.Rules.Configurations;
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using Content.Server.Station.Components;
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using Content.Server.Station.Systems;
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using Content.Shared.Database;
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using Robust.Shared.Audio;
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using Robust.Shared.Map;
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using Robust.Shared.Player;
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using Robust.Shared.Prototypes;
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using Robust.Shared.Random;
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namespace Content.Server.StationEvents.Events
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{
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/// <summary>
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/// An abstract entity system inherited by all station events for their behavior.
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/// </summary>
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public abstract class StationEventSystem : GameRuleSystem
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{
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[Dependency] protected readonly IRobustRandom RobustRandom = default!;
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[Dependency] protected readonly IAdminLogManager AdminLogManager = default!;
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[Dependency] protected readonly IPrototypeManager PrototypeManager = default!;
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[Dependency] protected readonly IMapManager MapManager = default!;
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[Dependency] protected readonly ChatSystem ChatSystem = default!;
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[Dependency] protected readonly StationSystem StationSystem = default!;
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protected ISawmill Sawmill = default!;
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/// <summary>
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/// How long has the event existed. Do not change this.
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/// </summary>
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protected float Elapsed { get; set; }
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public override void Initialize()
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{
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base.Initialize();
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Sawmill = Logger.GetSawmill("stationevents");
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}
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/// <summary>
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/// Called once to setup the event after StartAfter has elapsed, or if an event is forcibly started.
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/// </summary>
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public override void Started()
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{
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AdminLogManager.Add(LogType.EventStarted, LogImpact.High, $"Event started: {Configuration.Id}");
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}
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/// <summary>
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/// Called once as soon as an event is added, for announcements.
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/// Can also be used for some initial setup.
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/// </summary>
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public override void Added()
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{
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AdminLogManager.Add(LogType.EventAnnounced, $"Event added / announced: {Configuration.Id}");
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if (Configuration is not StationEventRuleConfiguration ev)
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return;
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if (ev.StartAnnouncement != null)
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{
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ChatSystem.DispatchGlobalAnnouncement(Loc.GetString(ev.StartAnnouncement), playDefaultSound: false, colorOverride: Color.Gold);
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}
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if (ev.StartAudio != null)
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{
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SoundSystem.Play(ev.StartAudio.GetSound(), Filter.Broadcast(), ev.StartAudio.Params);
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}
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Elapsed = 0;
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}
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/// <summary>
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/// Called once when the station event ends for any reason.
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/// </summary>
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public override void Ended()
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{
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AdminLogManager.Add(LogType.EventStopped, $"Event ended: {Configuration.Id}");
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if (Configuration is not StationEventRuleConfiguration ev)
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return;
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if (ev.EndAnnouncement != null)
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{
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ChatSystem.DispatchGlobalAnnouncement(Loc.GetString(ev.EndAnnouncement), playDefaultSound: false, colorOverride: Color.Gold);
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}
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if (ev.EndAudio != null)
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{
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SoundSystem.Play(ev.EndAudio.GetSound(), Filter.Broadcast(), ev.EndAudio.Params);
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}
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}
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/// <summary>
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/// Called every tick when this event is running.
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/// Events are responsible for their own lifetime, so this handles starting and ending after time.
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/// </summary>
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public override void Update(float frameTime)
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{
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if (!RuleAdded || Configuration is not StationEventRuleConfiguration data)
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return;
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Elapsed += frameTime;
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if (!RuleStarted && Elapsed >= data.StartAfter)
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{
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GameTicker.StartGameRule(PrototypeManager.Index<GameRulePrototype>(Prototype));
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}
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if (RuleStarted && Elapsed >= data.EndAfter)
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{
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GameTicker.EndGameRule(PrototypeManager.Index<GameRulePrototype>(Prototype));
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}
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}
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#region Helper Functions
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protected void ForceEndSelf()
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{
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GameTicker.EndGameRule(PrototypeManager.Index<GameRulePrototype>(Prototype));
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}
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protected bool TryFindRandomTile(out Vector2i tile, out EntityUid targetStation, out EntityUid targetGrid, out EntityCoordinates targetCoords)
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{
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tile = default;
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targetCoords = EntityCoordinates.Invalid;
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if (StationSystem.Stations.Count == 0)
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{
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targetStation = EntityUid.Invalid;
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targetGrid = EntityUid.Invalid;
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return false;
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}
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targetStation = RobustRandom.Pick(StationSystem.Stations);
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var possibleTargets = Comp<StationDataComponent>(targetStation).Grids;
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if (possibleTargets.Count == 0)
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{
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targetGrid = EntityUid.Invalid;
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return false;
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}
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targetGrid = RobustRandom.Pick(possibleTargets);
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if (!TryComp<IMapGridComponent>(targetGrid, out var gridComp))
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return false;
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var grid = gridComp.Grid;
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var atmosphereSystem = Get<AtmosphereSystem>();
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var found = false;
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var gridBounds = grid.WorldAABB;
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var gridPos = grid.WorldPosition;
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for (var i = 0; i < 10; i++)
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{
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var randomX = RobustRandom.Next((int) gridBounds.Left, (int) gridBounds.Right);
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var randomY = RobustRandom.Next((int) gridBounds.Bottom, (int) gridBounds.Top);
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tile = new Vector2i(randomX - (int) gridPos.X, randomY - (int) gridPos.Y);
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if (atmosphereSystem.IsTileSpace(grid.GridEntityId, Transform(targetGrid).MapUid, tile, mapGridComp:gridComp)
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|| atmosphereSystem.IsTileAirBlocked(grid.GridEntityId, tile, mapGridComp:gridComp)) continue;
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found = true;
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targetCoords = grid.GridTileToLocal(tile);
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break;
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}
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if (!found) return false;
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return true;
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}
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public static GameRulePrototype GetRandomEventUnweighted(IPrototypeManager? prototypeManager = null, IRobustRandom? random = null)
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{
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IoCManager.Resolve(ref prototypeManager, ref random);
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return random.Pick(prototypeManager.EnumeratePrototypes<GameRulePrototype>()
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.Where(p => p.Configuration is StationEventRuleConfiguration).ToArray());
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}
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#endregion
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}
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}
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