Rename Miasma to Ammonia (#22791)

* Rename Miasma to Ammonia

* Namespace changes

* Map change????? why

Content.Shared/Atmos/Rotting/RottingComponent.cs

@@ -0,0 +1,49 @@
+using Content.Shared.Damage;
+using Robust.Shared.GameStates;
+using Robust.Shared.Serialization.TypeSerializers.Implementations.Custom;
+
+namespace Content.Shared.Atmos.Rotting;
+
+/// <summary>
+/// Tracking component for stuff that has started to rot.
+/// </summary>
+[RegisterComponent, NetworkedComponent]
+public sealed partial class RottingComponent : Component
+{
+    /// <summary>
+    /// Whether or not the rotting should deal damage
+    /// </summary>
+    [DataField("dealDamage"), ViewVariables(VVAccess.ReadWrite)]
+    public bool DealDamage = true;
+
+    /// <summary>
+    /// When the next check will happen for rot progression + effects like damage and ammonia
+    /// </summary>
+    [DataField("nextRotUpdate", customTypeSerializer: typeof(TimeOffsetSerializer)), ViewVariables(VVAccess.ReadWrite)]
+    public TimeSpan NextRotUpdate = TimeSpan.Zero;
+
+    /// <summary>
+    /// How long in between each rot update.
+    /// </summary>
+    [DataField("rotUpdateRate"), ViewVariables(VVAccess.ReadWrite)]
+    public TimeSpan RotUpdateRate = TimeSpan.FromSeconds(5);
+
+    /// <summary>
+    /// How long has this thing been rotting?
+    /// </summary>
+    [DataField("totalRotTime"), ViewVariables(VVAccess.ReadWrite)]
+    public TimeSpan TotalRotTime = TimeSpan.Zero;
+
+    /// <summary>
+    /// The damage dealt by rotting.
+    /// </summary>
+    [DataField("damage")]
+    public DamageSpecifier Damage = new()
+    {
+        DamageDict = new()
+        {
+            { "Blunt", 0.06 },
+            { "Cellular", 0.06 }
+        }
+    };
+}