Active Terrain Fire Spreader - Vanilla-Expanded/VanillaExpandedFramework GitHub Wiki
TerrainCompProperties_FireSpreader allows the terrain to spread fire super fast
public int spreadTimer;
It is a comp class, so you just add it in XML in the <terrainComps>
tag of the ActiveTerrain.
<terrainComps>
<li Class="VEF.Maps.TerrainCompProperties_FireSpreader">
<spreadTimer>8</spreadTimer>
</li>
</terrainComps>