Add a fire extinguisher (#1685)

* added a lantern * Add A Lantern with radiating light * Added a GasVapor system and made a base for extinguisher spray. * switched to using solution component for fire extinguisher * made it so fire extinguisher's can run out of water vapor * Added actual Gas to Gas Vapor, now getting atmosphere for touched tiles. * Made it so gasVapor reacts and dissapates on reacting * GasVapor now dissapates exponentially while traveling * Added in-hands for fire extinguisher * Added Spraysound to gasSprayer and to fire extinguisher prototype * parameterized GasSprayer and GasVapor * removed un-used imports in gasSprayer and gasVapor components and systems * removed accidential threading import into gasmixturecomponent * add a shared extinguisher component for extinguisher spray rotation instead of piggy-backing on RogueArrow * paremeterized fuelCost and fuel name in GasSprayerComponent * Paremeterized gasAmount, removed un-used code from gasVaporComponent * Removed BaseItem Parent from Extinguisher_spray * added GasVapor and GasSprayer to Ingored Components list * reduced offset of spawned extinguisher vapor from player * Update IgnoredComponents.cs * renamed SharedExtinguisherComponent to SharedGasSprayerComponent and removed reference to RoguePointingArrow * renamed shareExtinguisherComponent to SharedGasSprayerComponent * Update Content.Server/Atmos/GasSprayerComponent.cs Added check for solution component on GasSprayer. Co-authored-by: DrSmugleaf <DrSmugleaf@users.noreply.github.com> * Update Content.Server/Atmos/GasSprayerComponent.cs Co-authored-by: DrSmugleaf <DrSmugleaf@users.noreply.github.com>
2020-08-18 11:45:49 -04:00
parent 8ea9e4cd90
commit 7664b30951
19 changed files with 521 additions and 8 deletions
--- a/Content.Server/Atmos/GasVaporComponent.cs
+++ b/Content.Server/Atmos/GasVaporComponent.cs
@@ -0,0 +1,120 @@
+using Content.Shared.Physics;
+using Content.Server.Atmos.Reactions;
+using Robust.Shared.GameObjects;
+using Robust.Shared.GameObjects.Components;
+using Robust.Shared.Interfaces.GameObjects;
+using Robust.Shared.Interfaces.Map;
+using Robust.Shared.IoC;
+using Robust.Shared.Maths;
+using Robust.Shared.Serialization;
+using Robust.Shared.ViewVariables;
+using Content.Server.GameObjects.Components.Atmos;
+using Content.Server.Interfaces;
+using Content.Shared.Atmos;
+
+namespace Content.Server.Atmos
+{
+    [RegisterComponent]
+    class GasVaporComponent : Component, ICollideBehavior, IGasMixtureHolder
+    {
+        [Dependency] private readonly IMapManager _mapManager = default!;
+        public override string Name => "GasVapor";
+
+        [ViewVariables] public GasMixture Air { get; set; }
+
+        private bool _running;
+        private Vector2 _direction;
+        private float _velocity;
+        private float _disspateTimer = 0;
+        private float _dissipationInterval;
+        private Gas _gas;
+        private float _gasVolume;
+        private float _gasTemperature;
+        private float _gasAmount;
+
+        public override void Initialize()
+        {
+            base.Initialize();
+            Air = new GasMixture(_gasVolume){Temperature = _gasTemperature};
+            Air.SetMoles(_gas,_gasAmount);
+        }
+
+        public override void ExposeData(ObjectSerializer serializer)
+        {
+            base.ExposeData(serializer);
+            serializer.DataField(ref _dissipationInterval, "dissipationInterval", 1);
+            serializer.DataField(ref _gas, "gas", Gas.WaterVapor);
+            serializer.DataField(ref _gasVolume, "gasVolume", 200);
+            serializer.DataField(ref _gasTemperature, "gasTemperature", Atmospherics.T20C);
+            serializer.DataField(ref _gasAmount, "gasAmount", 20);
+        }
+
+        public void StartMove(Vector2 dir, float velocity)
+        {
+            _running = true;
+            _direction = dir;
+            _velocity = velocity;
+
+            if (Owner.TryGetComponent(out ICollidableComponent collidable))
+            {
+                var controller = collidable.EnsureController<GasVaporController>();
+                controller.Move(_direction, _velocity);
+            }
+        }
+
+        public void Update(float frameTime)
+        {
+            if (!_running)
+                return;
+
+            if (Owner.TryGetComponent(out ICollidableComponent collidable))
+            {
+                var worldBounds = collidable.WorldAABB;
+                var mapGrid = _mapManager.GetGrid(Owner.Transform.GridID);
+
+                var tiles = mapGrid.GetTilesIntersecting(worldBounds);
+
+                foreach (var tile in tiles)
+                {
+                    var pos = tile.GridIndices.ToGridCoordinates(_mapManager, tile.GridIndex);
+                    var atmos = AtmosHelpers.GetTileAtmosphere(pos);
+
+                    if (atmos.Air == null)
+                    {
+                        return;
+                    }
+
+                    if (atmos.Air.React(this) != ReactionResult.NoReaction)
+                    {
+                        Owner.Delete();
+                    }
+                }
+            }
+
+            _disspateTimer += frameTime;
+            if (_disspateTimer > _dissipationInterval)
+            {
+                Air.SetMoles(_gas, Air.TotalMoles/2 );
+            }
+
+            if (Air.TotalMoles < 1)
+            {
+                Owner.Delete();
+            }
+        }
+
+        void ICollideBehavior.CollideWith(IEntity collidedWith)
+        {
+            // Check for collision with a impassable object (e.g. wall) and stop
+            if (collidedWith.TryGetComponent(out ICollidableComponent collidable) &&
+                (collidable.CollisionLayer & (int) CollisionGroup.Impassable) != 0 &&
+                collidable.Hard &&
+                Owner.TryGetComponent(out ICollidableComponent coll))
+            {
+                var controller = coll.EnsureController<GasVaporController>();
+                controller.Stop();
+                Owner.Delete();
+            }
+        }
+    }
+}