internal static float _CommonalityOfPlant(this BiomeDef _this, ThingDef plantDef)
{
var cachedPlantCommonalities = _this.cachedPlantCommonalities();
if (cachedPlantCommonalities == null)
{
cachedPlantCommonalities = new Dictionary <ThingDef, float>();
for (int i = 0; i < _this.wildPlants().Count; i++)
{
cachedPlantCommonalities.Add(_this.wildPlants()[i].plant, _this.wildPlants()[i].commonality);
}
foreach (ThingDef current in DefDatabase <ThingDef> .AllDefs)
{
if (current.plant != null && current.plant.wildBiomes != null)
{
for (int index = 0; index < current.plant.wildBiomes.Count; ++index)
{
if (current.plant.wildBiomes[index].biome.defName == _this.defName)
{
cachedPlantCommonalities.Add(current.plant.wildBiomes[index].plant, current.plant.wildBiomes[index].commonality);
}
}
}
}
_this.cachedPlantCommonalitiesSet(cachedPlantCommonalities);
}
float result;
if (cachedPlantCommonalities.TryGetValue(plantDef, out result))
{
return(result);
}
return(0f);
}