internal static float _CommonalityOfAnimal(this BiomeDef _this, PawnKindDef animalDef)
{
var cachedAnimalCommonalities = _this.cachedAnimalCommonalities();
if (cachedAnimalCommonalities == null)
{
cachedAnimalCommonalities = new Dictionary <PawnKindDef, float>();
for (int index = 0; index < _this.wildAnimals().Count; ++index)
{
cachedAnimalCommonalities.Add(_this.wildAnimals()[index].animal, _this.wildAnimals()[index].commonality);
}
foreach (PawnKindDef current in DefDatabase <PawnKindDef> .AllDefs)
{
if (current.RaceProps.wildBiomes != null)
{
for (int index = 0; index < current.RaceProps.wildBiomes.Count; ++index)
{
if (current.RaceProps.wildBiomes[index].biome.defName == _this.defName)
{
cachedAnimalCommonalities.Add(current.RaceProps.wildBiomes[index].animal, current.RaceProps.wildBiomes[index].commonality);
}
}
}
}
_this.cachedAnimalCommonalitiesSet(cachedAnimalCommonalities);
}
float num;
if (cachedAnimalCommonalities.TryGetValue(animalDef, out num))
{
return(num);
}
return(0.0f);
}