CaveworldFlora.GenClusterPlantReproduction.TryGetRandomClusterSpawnCell C# (CSharp) Method

        public static void TryGetRandomClusterSpawnCell(ThingDef_ClusterPlant plantDef, int newDesiredClusterSize, bool checkTemperature, out IntVec3 spawnCell)
        {
            spawnCell = IntVec3.Invalid;

            Predicate<IntVec3> validator = delegate(IntVec3 cell)
            {
                // Check a plant can be spawned here.
                if (GenClusterPlantReproduction.IsValidPositionToGrowPlant(plantDef, cell) == false)
                {
                    return false;
                }
                // Check there is no third cluster nearby.
                if (GenClusterPlantReproduction.IsClusterAreaClear(plantDef, newDesiredClusterSize, cell) == false)
                {
                    return false;
                }
                return true;
            };

            bool validCellIsFound = CellFinderLoose.TryGetRandomCellWith(validator, 1000, out spawnCell);
            if (validCellIsFound == false)
            {
                // Just for robustness, TryGetRandomCellWith set result to IntVec3.Invalid if no valid cell is found.
                spawnCell = IntVec3.Invalid;
            }
        }

        /// <summary>
        /// Tries to spawn a new cluster at a random position on the map. The exclusivity radius still applies.
        /// </summary>
        public void TrySpawnNewClusterAtRandomPosition()
        {
            ThingDef_ClusterPlant cavePlantDef = cavePlantDefs.RandomElementByWeight((ThingDef_ClusterPlant plantDef) => plantDef.plant.wildCommonalityMaxFraction / plantDef.clusterSizeRange.Average);

            int     newDesiredClusterSize = cavePlantDef.clusterSizeRange.RandomInRange;
            IntVec3 spawnCell             = IntVec3.Invalid;

            GenClusterPlantReproduction.TryGetRandomClusterSpawnCell(cavePlantDef, newDesiredClusterSize, true, this.map, out spawnCell);
            if (spawnCell.IsValid)
            {
                Cluster.SpawnNewClusterAt(this.map, spawnCell, cavePlantDef, newDesiredClusterSize);
            }
        }