I dont think any materials resist "Burn" damage type there is a setting I made for the damage dealing gases

<damageStructures>false</damageStructures> (default is true) if you change the gas settings it should void damaging the structures.

Also if you look at the bottom of Gas_DamageDealing.xml I actually explain all the specific variables.

So if you wanted acid gas to not deal that damage type all you do is add that line in the "<gasDamageInfos> <li>" part for each damage type that is in the list, in default there is only one damage type

<gasDamageInfos>
<li>
<damageChance>1</damageChance>
<damageAmountRange>0.8~2.0</damageAmountRange>
<buildingMultiplier>.22</buildingMultiplier>
<damageDef>Burn</damageDef>
<maxHits>4</maxHits>
</li>
</gasDamageInfos>

change it to:

<gasDamageInfos>
<li>
<damageChance>1</damageChance>
<damageAmountRange>0.8~2.0</damageAmountRange>
<buildingMultiplier>.22</buildingMultiplier>
<damageDef>Burn</damageDef>
<maxHits>4</maxHits>
<damageStructures>false</damageStructures>
</li>
</gasDamageInfos>


***Also note the damage range is a little lower thats becuase I am lowering the damage of acid gas slightly

โพสต์ดั้งเดิมโดย (04) PalverZ:

So if you wanted acid gas to not deal that damage type all you do is add that line in the "<gasDamageInfos> <li>" part for each damage type that is in the list, in default there is only one damage type

<gasDamageInfos>
<li>
<damageChance>1</damageChance>
<damageAmountRange>0.8~2.0</damageAmountRange>
<buildingMultiplier>.22</buildingMultiplier>
<damageDef>Burn</damageDef>
<maxHits>4</maxHits>
</li>
</gasDamageInfos>

change it to:

<gasDamageInfos>
<li>
<damageChance>1</damageChance>
<damageAmountRange>0.8~2.0</damageAmountRange>
<buildingMultiplier>.22</buildingMultiplier>
<damageDef>Burn</damageDef>
<maxHits>4</maxHits>
<damageStructures>false</damageStructures>
</li>
</gasDamageInfos>


***Also note the damage range is a little lower thats becuase I am lowering the damage of acid gas slightly

Thank you very much for the fast response!