public static List<Item> GetCommandItems(string[] words, Room currentRoom, Inventory playerInventory)
{
List<string> tryWordCombinations = allWordCombinations(words);
tryWordCombinations.Sort(
delegate(string a, string b) {
//return a.Length.CompareTo(b.Length);
// longest first
return b.Length.CompareTo(a.Length);
}
);
List<Item> matches = new List<Item>();
foreach (string phrase in tryWordCombinations) {
//Console.WriteLine("trying combination: {0}", phrase);
Item foundItem = playerInventory.GetItem(phrase);
if (foundItem != null && !matches.Contains(foundItem)) {
matches.Add(foundItem);
}
if (currentRoom != null) {
foundItem = currentRoom.GetItem(phrase);
if (foundItem != null && !matches.Contains(foundItem)) {
matches.Add(foundItem);
}
}
}
return matches;
}
