Supermatter Engine (Port From White Dream)

Content.Server/Supermatter/Systems/SupermatterSystem.cs

@@ -0,0 +1,212 @@
+using Robust.Shared.Audio.Systems;
+using Robust.Shared.Configuration;
+using Robust.Shared.Containers;
+using Robust.Shared.Physics;
+using Robust.Shared.Physics.Events;
+using Robust.Server.GameObjects;
+using Content.Shared.Atmos;
+using Content.Shared.Interaction;
+using Content.Shared.Projectiles;
+using Content.Shared.Mobs.Components;
+using Content.Server.Atmos.EntitySystems;
+using Content.Server.Chat.Systems;
+using Content.Server.Explosion.EntitySystems;
+using Content.Shared.Supermatter.Components;
+using Content.Server.Lightning;
+using Content.Server.AlertLevel;
+using Content.Server.Station.Systems;
+using Content.Server.Kitchen.Components;
+using Content.Shared.DoAfter;
+using Content.Shared.Examine;
+using Content.Server.DoAfter;
+using Content.Server.Popups;
+using Content.Shared.Audio;
+
+namespace Content.Server.Supermatter.Systems;
+
+public sealed partial class SupermatterSystem : EntitySystem
+{
+    [Dependency] private readonly AtmosphereSystem _atmosphere = default!;
+    [Dependency] private readonly ChatSystem _chat = default!;
+    [Dependency] private readonly SharedContainerSystem _container = default!;
+    [Dependency] private readonly ExplosionSystem _explosion = default!;
+    [Dependency] private readonly TransformSystem _xform = default!;
+    [Dependency] private readonly SharedAudioSystem _audio = default!;
+    [Dependency] private readonly SharedAmbientSoundSystem _ambient = default!;
+    [Dependency] private readonly LightningSystem _lightning = default!;
+    [Dependency] private readonly AlertLevelSystem _alert = default!;
+    [Dependency] private readonly StationSystem _station = default!;
+    [Dependency] private readonly DoAfterSystem _doAfter = default!;
+    [Dependency] private readonly SharedTransformSystem _transform = default!;
+    [Dependency] private readonly PopupSystem _popup = default!;
+    [Dependency] private readonly IConfigurationManager _config = default!;
+
+
+    public override void Initialize()
+    {
+        base.Initialize();
+
+        SubscribeLocalEvent<SupermatterComponent, MapInitEvent>(OnMapInit);
+
+        SubscribeLocalEvent<SupermatterComponent, StartCollideEvent>(OnCollideEvent);
+        SubscribeLocalEvent<SupermatterComponent, InteractHandEvent>(OnHandInteract);
+        SubscribeLocalEvent<SupermatterComponent, InteractUsingEvent>(OnItemInteract);
+        SubscribeLocalEvent<SupermatterComponent, ExaminedEvent>(OnExamine);
+        SubscribeLocalEvent<SupermatterComponent, SupermatterDoAfterEvent>(OnGetSliver);
+    }
+
+
+    public override void Update(float frameTime)
+    {
+        base.Update(frameTime);
+
+        foreach (var sm in EntityManager.EntityQuery<SupermatterComponent>())
+        {
+            if (!sm.Activated)
+                return;
+
+            var uid = sm.Owner;
+            sm.UpdateAccumulator += frameTime;
+
+            if (sm.UpdateAccumulator >= sm.UpdateTimer)
+            {
+                sm.UpdateAccumulator -= sm.UpdateTimer;
+                Cycle(uid, sm);
+            }
+        }
+    }
+
+
+    public void Cycle(EntityUid uid, SupermatterComponent sm)
+    {
+        sm.ZapAccumulator++;
+        sm.YellAccumulator++;
+
+        ProcessAtmos(uid, sm);
+        HandleDamage(uid, sm);
+
+        if (sm.Damage >= sm.DamageDelaminationPoint || sm.Delamming)
+            HandleDelamination(uid, sm);
+
+        HandleSoundLoop(uid, sm);
+
+        if (sm.ZapAccumulator >= sm.ZapTimer)
+        {
+            sm.ZapAccumulator -= sm.ZapTimer;
+            SupermatterZap(uid, sm);
+        }
+
+        if (sm.YellAccumulator >= sm.YellTimer)
+        {
+            sm.YellAccumulator -= sm.YellTimer;
+            AnnounceCoreDamage(uid, sm);
+        }
+    }
+
+    private void OnMapInit(EntityUid uid, SupermatterComponent sm, MapInitEvent args)
+    {
+        // Set the Sound
+        _ambient.SetAmbience(uid, true);
+
+        // Add Air to the initialized SM in the Map so it doesn't delam on its' own
+        var mix = _atmosphere.GetContainingMixture(uid, true, true);
+        mix?.AdjustMoles(Gas.Oxygen, Atmospherics.OxygenMolesStandard);
+        mix?.AdjustMoles(Gas.Nitrogen, Atmospherics.NitrogenMolesStandard);
+    }
+
+    private void OnCollideEvent(EntityUid uid, SupermatterComponent sm, ref StartCollideEvent args)
+    {
+        if (!sm.Activated)
+            sm.Activated = true;
+
+        var target = args.OtherEntity;
+        if (args.OtherBody.BodyType == BodyType.Static
+            || HasComp<SupermatterImmuneComponent>(target)
+            || _container.IsEntityInContainer(uid))
+            return;
+
+        if (!HasComp<ProjectileComponent>(target))
+        {
+            EntityManager.SpawnEntity(sm.CollisionResultPrototype, Transform(target).Coordinates);
+            _audio.PlayPvs(sm.DustSound, uid);
+            sm.Power += args.OtherBody.Mass;
+        }
+
+        EntityManager.QueueDeleteEntity(target);
+
+        if (TryComp<SupermatterFoodComponent>(target, out var food))
+            sm.Power += food.Energy;
+        else if (TryComp<ProjectileComponent>(target, out var projectile))
+            sm.Power += (float) projectile.Damage.GetTotal();
+        else
+            sm.Power++;
+
+        sm.MatterPower += HasComp<MobStateComponent>(target) ? 200 : 0;
+    }
+
+    private void OnHandInteract(EntityUid uid, SupermatterComponent sm, ref InteractHandEvent args)
+    {
+        if (!sm.Activated)
+            sm.Activated = true;
+
+        var target = args.User;
+
+        if (HasComp<SupermatterImmuneComponent>(target))
+            return;
+
+        sm.MatterPower += 200;
+
+        EntityManager.SpawnEntity(sm.CollisionResultPrototype, Transform(target).Coordinates);
+        _audio.PlayPvs(sm.DustSound, uid);
+        EntityManager.QueueDeleteEntity(target);
+    }
+
+    private void OnItemInteract(EntityUid uid, SupermatterComponent sm, ref InteractUsingEvent args)
+    {
+        if (!sm.Activated)
+            sm.Activated = true;
+
+        if (sm.SliverRemoved)
+            return;
+
+        if (!HasComp<SharpComponent>(args.Used))
+            return;
+
+        var dae = new DoAfterArgs(EntityManager, args.User, 30f, new SupermatterDoAfterEvent(), args.Target)
+        {
+            BreakOnDamage = true,
+            BreakOnHandChange = false,
+            BreakOnTargetMove = true,
+            BreakOnUserMove = true,
+            BreakOnWeightlessMove = false,
+            NeedHand = true,
+            RequireCanInteract = true,
+        };
+
+        _doAfter.TryStartDoAfter(dae);
+        _popup.PopupClient(Loc.GetString("supermatter-tamper-begin"), uid, args.User);
+    }
+
+    private void OnGetSliver(EntityUid uid, SupermatterComponent sm, ref SupermatterDoAfterEvent args)
+    {
+        if (args.Cancelled)
+            return;
+
+        // Your criminal actions will not go unnoticed
+        sm.Damage += sm.DamageDelaminationPoint / 10;
+
+        var integrity = GetIntegrity(sm).ToString("0.00");
+        SendSupermatterAnnouncement(uid, Loc.GetString("supermatter-announcement-cc-tamper", ("integrity", integrity)), true, "Central Command");
+
+        Spawn(sm.SliverPrototype, _transform.GetMapCoordinates(args.User));
+        _popup.PopupClient(Loc.GetString("supermatter-tamper-end"), uid, args.User);
+
+        sm.DelamTimer /= 2;
+    }
+
+    private void OnExamine(EntityUid uid, SupermatterComponent sm, ref ExaminedEvent args)
+    {
+        if (args.IsInDetailsRange)
+            args.PushMarkup(Loc.GetString("supermatter-examine-integrity", ("integrity", GetIntegrity(sm).ToString("0.00"))));
+    }
+}

Content.Shared/CCVar/CCVars.cs

@@ -1,3 +1,4 @@
+using Content.Shared.Supermatter.Components;
 using Robust.Shared;
 using Robust.Shared.Configuration;
 
@@ -2347,5 +2348,54 @@ public static readonly CVarDef<float>
             CVarDef.Create("contests.max_percentage", 0.25f, CVar.REPLICATED | CVar.SERVER);
 
         #endregion
+
+        #region Supermatter System
+
+        /// <summary>
+        ///     With completely default supermatter values, Singuloose delamination will occur if engineers inject at least 900 moles of coolant per tile
+        ///     in the crystal chamber. For reference, a gas canister contains 1800 moles of air. This Cvar directly multiplies the amount of moles required to singuloose.
+        /// </summary>
+        public static readonly CVarDef<float> SupermatterSingulooseMolesModifier =
+            CVarDef.Create("supermatter.singuloose_moles_modifier", 1f, CVar.SERVER);
+
+        /// <summary>
+        ///     Toggles whether or not Singuloose delaminations can occur. If both Singuloose and Tesloose are disabled, it will always delam into a Nuke.
+        /// </summary>
+        public static readonly CVarDef<bool> SupermatterDoSingulooseDelam =
+            CVarDef.Create("supermatter.do_singuloose", true, CVar.SERVER);
+
+        /// <summary>
+        ///     By default, Supermatter will "Tesloose" if the conditions for Singuloose are not met, and the core's power is at least 4000.
+        ///     The actual reasons for being at least this amount vary by how the core was screwed up, but traditionally it's caused by "The core is on fire".
+        ///     This Cvar multiplies said power threshold for the purpose of determining if the delam is a Tesloose.
+        /// </summary>
+        public static readonly CVarDef<float> SupermatterTesloosePowerModifier =
+            CVarDef.Create("supermatter.tesloose_power_modifier", 1f, CVar.SERVER);
+
+        /// <summary>
+        ///     Toggles whether or not Tesloose delaminations can occur. If both Singuloose and Tesloose are disabled, it will always delam into a Nuke.
+        /// </summary>
+        public static readonly CVarDef<bool> SupermatterDoTeslooseDelam =
+            CVarDef.Create("supermatter.do_tesloose", true, CVar.SERVER);
+
+        /// <summary>
+        ///     When true, bypass the normal checks to determine delam type, and instead use the type chosen by supermatter.forced_delam_type
+        /// </summary>
+        public static readonly CVarDef<bool> SupermatterDoForceDelam =
+            CVarDef.Create("supermatter.do_force_delam", false, CVar.SERVER);
+
+        /// <summary>
+        ///     If supermatter.do_force_delam is true, this determines the delamination type, bypassing the normal checks.
+        /// </summary>
+        public static readonly CVarDef<DelamType> SupermatterForcedDelamType =
+            CVarDef.Create("supermatter.forced_delam_type", DelamType.Singulo, CVar.SERVER);
+
+        /// <summary>
+        ///     Directly multiplies the amount of rads put out by the supermatter. Be VERY conservative with this.
+        /// </summary>
+        public static readonly CVarDef<float> SupermatterRadsModifier =
+            CVarDef.Create("supermatter.rads_modifier", 1f, CVar.SERVER);
+
+        #endregion
     }
 }