// Begin writing the next text available in the cutscene
void NextText()
{
// if there are no more batches in the frame, then go to the next one
if (activeTextBatches.Count == 0 && activeTextData.Count == 0)
{
Debug.Log("Frame is done");
fadeSpeed = allFrames[frameCount].fadeSpeeds[1];
fader.BeginFade(1, fadeSpeed); // fade out at fade out speed
StartCoroutine(WaitFade(false, 1)); // wait for the fade out to finish
return; // escape this function for WaitFade will call what we need next (NextFrame)
}
// if there are no more texts in this batch, then go to the next batch
if (activeTextData.Count == 0)
{
currentBatch = activeTextBatches.Dequeue();
for (int i = 0; i < currentBatch.cutsceneTextDatas.Length; i++)
{
activeTextData.Enqueue(currentBatch.cutsceneTextDatas[i]);
}
// reset all text to "" when starting a new batch
foreach (CutsceneTextObject cto in textHandlers)
{
cto.SetTextToBlank();
}
batchStep = 0; // reset batchStep to 0
}
// create enough text handler gameobjects for the size of our text batch
if (textHandlerObjects.Count < activeTextData.Count)
{
int handlerObjectCount = textHandlerObjects.Count; // use a variable as the loop will change textHandlerObjects.Count while looping and we don't want that to mess it up
for (int i = 0; i < activeTextData.Count - handlerObjectCount; i++)
{
GameObject textGO = Instantiate(cutsceneTextHandlerPrefab, transform);
textHandlerObjects.Add(textGO);
textHandlers.Add(textGO.GetComponent <CutsceneTextObject>());
}
}
// use the text handler based on how far we are in the batch
textHandlers[batchStep].Init(activeTextData.Dequeue(), typeDelaySpeed);
// step to the next index in the batch
batchStep++;
}
// Sets up a single frame
void SetUpCurrentFrame()
{
// make sure there is no invalid frame data
string check = ExceptionChecker();
bool invalid = check.Equals("") ? false : true; // if the check returns an empty string, then there are no errors in the json
if (invalid)
{
Debug.Log("Invalid data found in json file.");
Debug.Log(check);
return;
}
// empty the strings for any texts currently in the scene
foreach (CutsceneTextObject cto in textHandlers)
{
cto.SetTextToBlank();
}
// set the sprite and its color
background.sprite = Resources.Load <Sprite>("CutsceneImages/" + allFrames[frameCount].imageName);
background.color = new Color(allFrames[frameCount].imageColor[0], allFrames[frameCount].imageColor[1], allFrames[frameCount].imageColor[2], allFrames[frameCount].imageColor[3]);
batchStep = 0; // reset batchStep to 0
// reset batch and text lists
activeTextBatches = new Queue <CutsceneTextBatchData>();
activeTextData = new Queue <CutsceneTextData>();
// add in all batches in the frame to the activeTextBatch queue
foreach (CutsceneTextBatchData ctbd in allFrames[frameCount].cutsceneTextBatchDatas)
{
activeTextBatches.Enqueue(ctbd);
}
currentBatch = activeTextBatches.Dequeue(); // set the current batch we will view
// set up the activeTextData queue that we'll read sentences off of from the current batch
for (int i = 0; i < currentBatch.cutsceneTextDatas.Length; i++)
{
activeTextData.Enqueue(currentBatch.cutsceneTextDatas[i]);
}
fadeSpeed = allFrames[frameCount].fadeSpeeds[0]; // set fade in speed for the frame
fader.BeginFade(-1, fadeSpeed); // fade in (hence the -1) at the given speed in the data
StartCoroutine(WaitFade(true, 0)); // wait for the fade in to finish
}
// Save a batch for the current frame
public void SaveBatch()
{
// if there are no texts and no text data, then there is nothing to save
if (allActiveTexts.Count == 0 || currentTextDataList.Count == 0)
{
Debug.Log("No texts available. Please add a text.");
return;
}
// create a CutsceneTextBatchData and add the currentTextDataList to its cutsceneTextDatas string[]
CutsceneTextBatchData ctbd = new CutsceneTextBatchData();
ctbd.cutsceneTextDatas = currentTextDataList.ToArray();
// if we're looking at a new batch, then add to the list
if (batchStep == currentBatchList.Count)
{
currentBatchList.Add(ctbd); // add the new data
// clear relevant lists
DestroyAllText();
currentTextDataList.Clear();
allActiveTexts.Clear();
batchStep++; // increment batch as we're not looking at a new batch
textCount = 0; // reset text count
Debug.Log("Batch saved at index " + batchStep + ". Now looking at new batch.");
}
// if our batchStep is not equal to the count (beyond the last index), then we want to update data instead of add data
else
{
currentBatchList[batchStep] = ctbd;
Debug.Log("Batch at index " + batchStep + "replaced.");
}
}
