/// <summary>
/// Get next word.
/// </summary>
public void NextWord()
{
List <WordMapNode> foundNodes = null;
if (_currentNode == null)
{
WordMapNode newNode = _wordBank.StartingNodes[Random.Range(0, _wordBank.StartingNodes.Count - 1)];
SetCurrentNodeAndGetNextChoices(newNode);
}
else
{
foundNodes = _currentNode.GetWeightedRandomChildren(3);
if (foundNodes.Count > 0)
{
_wordChoiceSpawner.SpawnWords(foundNodes, SetCurrentNodeAndGetNextChoices);
}
else
{
print("End of prophecy!");
_currentNode = null;
_prophecyDisplay.ClearProphecy();
NextWord();
}
}
if (foundNodes == null)
{
return;
}
foreach (WordMapNode foundNode in foundNodes)
{
print($"Choice: {foundNode.Word} id: {foundNode.NodeId}");
}
}
public void SpawnWords(List <WordMapNode> nodes, UnityAction <WordMapNode> onChoose)
{
// Clear previous choices
for (var i = _choiceObjects.Count - 1; i >= 0; i--)
{
WordChoice choiceObject = _choiceObjects[i];
Destroy(choiceObject.gameObject);
_choiceObjects.Remove(choiceObject);
}
// For each node, spawn a choice object and fill in its info
foreach (WordMapNode wordMapNode in nodes)
{
var obj = Instantiate(_wordChoicePrefab).GetComponent <WordChoice>();
_choiceObjects.Add(obj);
obj.transform.SetParent(_wordChoiceParent);
WordMapNode node = wordMapNode;
obj.GetComponent <Button>().onClick.AddListener(() => onChoose(node));
obj.SetNode(wordMapNode);
}
}
private void SetCurrentNodeAndGetNextChoices(WordMapNode newNode)
{
_currentNode = newNode;
_prophecyDisplay.AddToProphecy(newNode.Word);
NextWord();
}
public void SetNode(WordMapNode newNode)
{
_wordText.text = newNode.Word;
choiceNode = newNode;
}