Pyroclastic Anomaly Supercrit Buff (#17806)

* Added random gas, fixed ice anom, added temperature field.

* Revert "Added random gas, fixed ice anom, added temperature field."

This reverts commit ae5eade86d84d6b1341b7b76754b6f0007dbf3ca.

* I pushed master. Oops. Fixed now.

* Fixed behonker, fixed TempChange.

* Fixed tempchange.

Content.Server/Anomaly/Components/GasProducerAnomalyComponent.cs

@@ -3,7 +3,7 @@ using Content.Shared.Atmos;
 namespace Content.Server.Anomaly.Components;
 
 /// <summary>
-/// This component is used for handling gas producing anomalies
+/// This component is used for handling gas producing anomalies. Will always spawn one on the tile with the anomaly, and in a random radius around it.
 /// </summary>
 [RegisterComponent]
 public sealed class GasProducerAnomalyComponent : Component
@@ -37,4 +37,22 @@ public sealed class GasProducerAnomalyComponent : Component
     /// </summary>
     [DataField("passiveMoleAmount")]
     public float PassiveMoleAmount = 1f;
+
+    /// <summary>
+    /// The radius of random gas spawns.
+    /// </summary>
+    [DataField("spawnRadius", required: true)]
+    public float spawnRadius = 3;
+
+    /// <summary>
+    /// The number of tiles which will be modified. 
+    /// </summary>
+    [DataField("tileCount")]
+    public int tileCount = 1;
+    
+    /// <summary>
+    /// The the amount the tempurature should be modified by (negative for decreasing temp)
+    /// </summary>
+    [DataField("tempChange")]
+    public float tempChange = 0;
 }

Content.Server/Anomaly/Effects/GasProducerAnomalySystem.cs

@@ -3,6 +3,9 @@ using Content.Server.Anomaly.Components;
 using Content.Shared.Anomaly.Components;
 using Content.Shared.Atmos;
 using Robust.Server.GameObjects;
+using Robust.Shared.Map;
+using Robust.Shared.Random;
+using System.Linq;
 
 namespace Content.Server.Anomaly.Effects;
 
@@ -13,6 +16,8 @@ public sealed class GasProducerAnomalySystem : EntitySystem
 {
     [Dependency] private readonly AtmosphereSystem _atmosphere = default!;
     [Dependency] private readonly TransformSystem _xform = default!;
+    [Dependency] private readonly IMapManager _map = default!;
+    [Dependency] private readonly IRobustRandom _random = default!;
 
     public override void Initialize()
     {
@@ -25,7 +30,7 @@ public sealed class GasProducerAnomalySystem : EntitySystem
         if (!component.ReleaseOnMaxSeverity)
             return;
 
-        ReleaseGas(uid, component.ReleasedGas, component.SuperCriticalMoleAmount);
+        ReleaseGas(uid, component.ReleasedGas, component.SuperCriticalMoleAmount, component.spawnRadius, component.tileCount, component.tempChange);
     }
 
     public override void Update(float frameTime)
@@ -41,35 +46,49 @@ public sealed class GasProducerAnomalySystem : EntitySystem
             // Yes this is unused code since there are no anomalies that
             // release gas passively *yet*, but since I'm here I figured
             // I'd save someone some time and just add it for the future
-            ReleaseGas(ent, comp.ReleasedGas, comp.PassiveMoleAmount * frameTime);
+            ReleaseGas(ent, comp.ReleasedGas, comp.PassiveMoleAmount * frameTime, comp.spawnRadius, comp.tileCount, comp.tempChange);
         }
     }
 
-    private void ReleaseGas(EntityUid uid, Gas gas, float amount)
+    private void ReleaseGas(EntityUid uid, Gas gas, float mols, float radius, int count, float temp) 
     {
         var xform = Transform(uid);
-        var grid = xform.GridUid;
-        var map = xform.MapUid;
 
-        var indices = _xform.GetGridOrMapTilePosition(uid, xform);
-        var mixture = _atmosphere.GetTileMixture(grid, map, indices, true);
-
-        if (mixture == null)
+        if (!_map.TryGetGrid(xform.GridUid, out var grid))
             return;
 
-        mixture.AdjustMoles(gas, amount);
+        var localpos = xform.Coordinates.Position;
+        var tilerefs = grid.GetLocalTilesIntersecting(
+            new Box2(localpos + (-radius, -radius), localpos + (radius, radius))).ToArray();
 
-        if (grid is { })
+        if (tilerefs.Length == 0)
+            return;
+
+        var mixture = _atmosphere.GetTileMixture(xform.GridUid, xform.MapUid, _xform.GetGridOrMapTilePosition(uid, xform), true);
+        if (mixture != null) 
         {
-            foreach (var ind in _atmosphere.GetAdjacentTiles(grid.Value, indices))
-            {
-                var mix = _atmosphere.GetTileMixture(grid, map, ind, true);
+            mixture.AdjustMoles(gas, mols);
+            mixture.Temperature += temp;
+        }
+            
+        if (count == 0) 
+            return;
 
-                if (mix is not { })
-                    continue;
+        _random.Shuffle(tilerefs);
+        var amountCounter = 0;
+        foreach (var tileref in tilerefs)
+        {
+            var mix = _atmosphere.GetTileMixture(xform.GridUid, xform.MapUid, tileref.GridIndices, true);
+            amountCounter++;
+            if (mix is not { })
+                continue;
 
-                mix.AdjustMoles(gas, amount);
-            }
+            mix.AdjustMoles(gas, mols);
+            mix.Temperature += temp;
+
+            if (amountCounter >= count)
+                return;
         }
     }
 }
+

Resources/Prototypes/Entities/Mobs/NPCs/behonker.yml

@@ -111,6 +111,7 @@
     - type: GasProducerAnomaly
       releasedGas: 3
       releaseOnMaxSeverity: true
+      spawnRadius: 0
 
 - type: entity
   name: behonker
@@ -153,3 +154,4 @@
   - type: GasProducerAnomaly
     releasedGas: 8 # Frezon. Please replace if there is a better way to specify this
     releaseOnMaxSeverity: true
+    spawnRadius: 0

Resources/Prototypes/Entities/Structures/Specific/anomalies.yml

@@ -72,6 +72,9 @@
   - type: GasProducerAnomaly
     releasedGas: 3
     releaseOnMaxSeverity: true
+    spawnRadius: 3
+    tileCount: 5
+    tempChange: 550
 
 - type: entity
   id: AnomalyGravity
@@ -227,3 +230,4 @@
   - type: GasProducerAnomaly
     releasedGas: 8 # Frezon. Please replace if there is a better way to specify this
     releaseOnMaxSeverity: true
+    spawnRadius: 0