Lung tweaks (#6634)

Resources/Prototypes/Body/Mechanisms/human.yml

@@ -100,11 +100,6 @@
     size: 1
     compatibility: Biological
   - type: Lung
-    validReagentGases:
-    - Oxygen
-    - Plasma
-    - Tritium
-    - CarbonDioxide
   - type: Metabolizer
     removeEmpty: true
     solutionOnBody: false

Resources/Prototypes/Body/Parts/animal.yml

@@ -82,11 +82,6 @@
     size: 1
     compatibility: Biological
   - type: Lung
-    validReagentGases:
-    - Oxygen
-    - Plasma
-    - Tritium
-    - CarbonDioxide
   - type: Metabolizer
     removeEmpty: true
     solutionOnBody: false

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

@@ -223,13 +223,6 @@
       normal: spacecat
       crit: spacecat_dead
       dead: spacecat_dead
-  - type: Respirator #Space kitty should be immune to Asphyxiation. Taken from xenos.yml
-    damage:
-      types:
-        Asphyxiation: 1
-    damageRecovery:
-      types:
-        Asphyxiation: -1
 
 - type: entity
   name: caracal cat

Resources/Prototypes/Entities/Mobs/Player/human.yml

@@ -14,7 +14,7 @@
   - type: Respirator
     damage:
       types:
-        Asphyxiation: 3
+        Asphyxiation: 1.5
     damageRecovery:
       types:
         Asphyxiation: -1.5

Resources/Prototypes/Reagents/gases.yml

@@ -101,6 +101,11 @@
     Gas:
       effects:
       - !type:HealthChange
+        conditions:
+        # Don't want people to get toxin damage from the gas they just
+        # exhaled, right?
+        - !type:ReagentThreshold
+          min: 0.5
         scaleByQuantity: true
         ignoreResistances: true
         damage: