private void Start()
{
randomContentPicker = new DynamicRandomSelector <GameObject>();
randomContentItems.ForEach(item => randomContentPicker.Add(item.contentToSpawn, item.weight));
randomContentPicker.Build();
var picked = randomContentPicker.SelectRandomItem();
GameObject spawnedContent = Instantiate(picked, transform.position, Quaternion.identity, contentParent.transform);
}
private void Awake()
{
_selector = new DynamicRandomSelector <ItemRarity>();
var index = 0;
foreach (var pair in itemRarity)
{
_selector.Add(pair.Key, pair.Value);
index++;
}
_selector.Build((int)seed);
}
void TestDynamicSelector()
{
//seed = 42, expected number of item = 32
DynamicRandomSelector <float> selector = new DynamicRandomSelector <float>(42, 32);
// add items
for (int i = 0; i < 32; i++)
{
selector.Add(i, Mathf.Sqrt(i + 1));
}
// Build internals
// pair (item, unnormalized probability)
selector.Build();
string print = "";
for (int i = 0; i < 100; i++)
{
print += i.ToString() + " " + selector.SelectRandomItem() + "\n";
}
Debug.Log(print);
/// LONG version, to test binary search
//we can just keep adding new members
for (int i = 0; i < 1024; i++)
{
selector.Add(i, Mathf.Sqrt(i));
}
//do not forget to (re)build
selector.Build();
//just test it this way
for (int i = 0; i < 10000; i++)
{
selector.SelectRandomItem();
}
// wont print long version, would spam console too much
}
private void Awake()
{
// Spawn the start room
Instantiate(startRoom, transform.position, Quaternion.identity, transform);
// Don't forget to call .Build, otherwise the picker isn't initialised.
randomBottom = new DynamicRandomSelector <GameObject>();
bottomRooms.ForEach(item => randomBottom.Add(item.roomTemplate, item.weight));
randomBottom.Build();
randomTop = new DynamicRandomSelector <GameObject>();
topRooms.ForEach(item => randomTop.Add(item.roomTemplate, item.weight));
randomTop.Build();
randomRight = new DynamicRandomSelector <GameObject>();
rightRooms.ForEach(item => randomRight.Add(item.roomTemplate, item.weight));
randomRight.Build();
randomLeft = new DynamicRandomSelector <GameObject>();
leftRooms.ForEach(item => randomLeft.Add(item.roomTemplate, item.weight));
randomLeft.Build();
}
private void OnDeserialized(StreamingContext context)
{
if (!(context.Context is ActionHandler handler))
{
return;
}
var actions = _additionalData["actions"].ToObject <List <JToken> >();
_actions = new DynamicRandomSelector <BaseAction>();
Message = "No action to randomize from";
foreach (var action in actions)
{
if (handler.GetAction((string)action["type"], action["action"], out var baseAction))
{
var weight = (float)(action["weight"] ?? 1.0F);
_actions.Add(baseAction, weight);
}
}
if (_actions.Count > 0)
{
_actions.Build();
}
}
/// <summary>
/// Main application logic
/// </summary>
/// <param name="args"></param>
static void Main(string[] args)
{
// keep a running timer for phrase activation/inactivation
runningTime.Start();
// Read in the phrases
using (TextFieldParser csvParser = new TextFieldParser("phrases.csv"))
{
csvParser.CommentTokens = new string[] { "#" };
csvParser.SetDelimiters(new string[] { "," });
csvParser.HasFieldsEnclosedInQuotes = true;
// Skip the row with the column names
csvParser.ReadLine();
while (!csvParser.EndOfData)
{
// Read current line fields, pointer moves to the next line.
string[] fields = csvParser.ReadFields();
phrases.Add(new Phrase
{
Message = fields[0],
Weight = int.Parse(fields[1]),
ActivateTimeInMin = fields.Length > 2 && !string.IsNullOrWhiteSpace(fields[2]) ? int.Parse(fields[2]) : 0,
InactivateTimeInMin = fields.Length > 3 && !string.IsNullOrWhiteSpace(fields[3]) ? int.Parse(fields[3]) : (int?)null,
AudioFile = fields.Length > 4 && !string.IsNullOrWhiteSpace(fields[4]) ? fields[4] : null
});
}
}
// Read in config
using (StreamReader r = new StreamReader("config.json"))
{
string json = r.ReadToEnd();
cfg = JsonConvert.DeserializeObject <Configuration>(json);
}
// Setup voice
Dictionary <string, int> countCheck = new Dictionary <string, int>();
SpeechSynthesizer synthesizer = new SpeechSynthesizer
{
Volume = cfg.Volume, // 0...100
Rate = cfg.SpeechRate // -10...10
};
// Chose the voice once here in case they don't want random voice option
synthesizer.SelectVoice(synthesizer.GetInstalledVoices().OrderBy(x => Guid.NewGuid()).FirstOrDefault().VoiceInfo.Name);
// Build the random phrase selector
var selector = new DynamicRandomSelector <Phrase>();
foreach (var phrase in phrases)
{
countCheck.Add(phrase.Message, 0);
selector.Add(phrase, phrase.Weight);
}
selector.Build();
bool isValidSelection;
Phrase selection = null;
// Begin speaking
while (true)
{
// Choose a random voice if needed
if (cfg.RandomizeVoice)
{
synthesizer.SelectVoice(synthesizer.GetInstalledVoices().OrderBy(x => Guid.NewGuid()).FirstOrDefault().VoiceInfo.Name);
}
isValidSelection = false;
// Make sure the selected phrase is valid for the current game time
while (!isValidSelection)
{
selection = selector.SelectRandomItem();
if (runningTime.Elapsed.TotalMinutes > selection.ActivateTimeInMin &&
(selection.InactivateTimeInMin == null || runningTime.Elapsed.TotalMinutes < selection.InactivateTimeInMin))
{
isValidSelection = true;
}
}
// Print the phrase
Console.WriteLine(selection);
// Speak the phrase
if (selection.AudioFile != null)
{
using (var audioFile = new AudioFileReader(selection.AudioFile))
using (var outputDevice = new WaveOutEvent())
{
outputDevice.Init(audioFile);
outputDevice.Play();
while (outputDevice.PlaybackState == PlaybackState.Playing)
{
Thread.Sleep(500);
}
}
}
else
{
synthesizer.Speak(selection.Message);
}
// Wait before speaking the next phrase
Thread.Sleep(cfg.IntervalInSec * 1000);
}
}