increase plasmaman flammability

base firestacks on exposed increased from 0.10 to 0.13 (with head exposed its 0.15)

halved firestack fade on plasmaman (passive fade and stop, drop and roll firestack reduction are both halved)

Content.Server/Atmos/Components/IgniteFromGasComponent.cs

@@ -12,8 +12,8 @@ public sealed partial class IgniteFromGasComponent : Component
     /// <summary>
     ///   What type of gas triggers ignition.
     /// </summary>
-    [DataField]
-    public Gas Gas = Gas.Plasma;
+    [DataField(required: true)]
+    public Gas Gas;
 
     /// <summary>
     ///   The total calculated fire stacks to apply every second without immunity.
@@ -27,7 +27,7 @@ public sealed partial class IgniteFromGasComponent : Component
     ///   The base amount of fire stacks to apply every second without immunity.
     /// </summary>
     [DataField]
-    public float BaseFireStacks = 0.10f;
+    public float BaseFireStacks = 0.13f;
 
     /// <summary>
     ///   The body parts that are vulnerable to ignition when exposed, and their fire stack values.

Content.Server/Atmos/EntitySystems/FlammableSystem.cs

@@ -386,7 +386,7 @@ public void Resist(EntityUid uid,
             uid.SpawnTimer(2000, () =>
             {
                 flammable.Resisting = false;
-                flammable.FireStacks -= 1f;
+                flammable.FireStacks -= flammable.FirestackFade * 10f;
                 UpdateAppearance(uid, flammable);
             });
         }

Resources/Prototypes/Entities/Mobs/Species/plasmaman.yml

@@ -53,6 +53,8 @@
         Heat: 3
   - type: ThermalRegulator
     normalBodyTemperature: 270.15
+  - type: Flammable
+    firestackFade: -0.05
   - type: HumanoidAppearance
     species: Plasmaman
     hideLayersOnEquip: