IEnumerator TextJitter()
{
List <TMP_WordInfo> wInfo;
wInfo = new List <TMP_WordInfo>();
int[] wordsToJitter;
wordsToJitter = null;
if (jitterWords != null)
{
wordsToJitter = jitterWords.ToArray();
}
else
{
wordsToJitter = textFX[sentenceCount].jitterIndexes;
}
while (true)
{
if (sentenceCount < textFX.Length)
{
if (textFX[sentenceCount].wordColors.keyWords.Length != 0)
{
SetTextColor(keyColor, textFX[sentenceCount].wordColors.keyWords);
}
else if (textFX[sentenceCount].wordColors.characterWords.Length != 0)
{
SetTextColor(characterColor, textFX[sentenceCount].wordColors.characterWords);
}
else if (textFX[sentenceCount].wordColors.redWords.Length != 0)
{
SetTextColor(redColor, textFX[sentenceCount].wordColors.redWords);
}
else if (textFX[sentenceCount].wordColors.mechanicWords.Length != 0)
{
SetTextColor(mechanicColor, textFX[sentenceCount].wordColors.mechanicWords);
}
else
{
dialogueText.ForceMeshUpdate(true);
}
}
wInfo.Clear();
foreach (int wordIndex in wordsToJitter)
{
//Add each word's wordInfo
wInfo.Add(dialogueText.textInfo.wordInfo[wordIndex]);
}
Matrix4x4 matrix;
int loopCount = 0;
hasTextChanged = true;
List <TMP_MeshInfo[]> cachedMeshInfo;
cachedMeshInfo = new List <TMP_MeshInfo[]>();
cachedMeshInfo.Clear();
foreach (TMP_WordInfo wordInfo in wInfo)
{
cachedMeshInfo.Add(wordInfo.textComponent.textInfo.CopyMeshInfoVertexData());
}
if (hasTextChanged)
{
foreach (TMP_WordInfo wordInfo in wInfo)
{
cachedMeshInfo.Add(wordInfo.textComponent.textInfo.CopyMeshInfoVertexData());
}
hasTextChanged = false;
}
foreach (TMP_WordInfo info in wInfo)
{
foreach (TMP_MeshInfo[] cMI in cachedMeshInfo)
{
int characterCount = info.characterCount;
if (characterCount == 0)
{
yield return(new WaitForSeconds(0.25f));
continue;
}
for (int i = 0; i < characterCount; i++)
{
int charIndex = info.firstCharacterIndex + i;
TMP_CharacterInfo charInfo = dialogueText.textInfo.characterInfo[charIndex];
if (!charInfo.isVisible)
{
continue;
}
VertexAnim vertAnim = vertexAnim[charIndex];
int materialIndex = dialogueText.textInfo.characterInfo[charIndex].materialReferenceIndex;
int vertexIndex = dialogueText.textInfo.characterInfo[charIndex].vertexIndex;
Vector3[] sourceVertices = cMI[materialIndex].vertices;
Vector2 charMidBasline = (sourceVertices[vertexIndex + 0] + sourceVertices[vertexIndex + 2]) / 2;
Vector3 offset = charMidBasline;
Vector3[] destinationVertices = dialogueText.textInfo.meshInfo[materialIndex].vertices;
destinationVertices[vertexIndex + 0] = sourceVertices[vertexIndex + 0] - offset;
destinationVertices[vertexIndex + 1] = sourceVertices[vertexIndex + 1] - offset;
destinationVertices[vertexIndex + 2] = sourceVertices[vertexIndex + 2] - offset;
destinationVertices[vertexIndex + 3] = sourceVertices[vertexIndex + 3] - offset;
vertAnim.angle = Mathf.SmoothStep(-vertAnim.angleRange, vertAnim.angleRange, Mathf.PingPong(loopCount / 25f * vertAnim.speed, 1f));
Vector3 jitterOffset = new Vector3(Random.Range(-.25f, .25f), Random.Range(-.25f, .25f), 0);
matrix = Matrix4x4.TRS(jitterOffset * CurveScale, Quaternion.Euler(0, 0, Random.Range(-5f, 5f) * AngleMultiplier), Vector3.one);
destinationVertices[vertexIndex + 0] = matrix.MultiplyPoint3x4(destinationVertices[vertexIndex + 0]);
destinationVertices[vertexIndex + 1] = matrix.MultiplyPoint3x4(destinationVertices[vertexIndex + 1]);
destinationVertices[vertexIndex + 2] = matrix.MultiplyPoint3x4(destinationVertices[vertexIndex + 2]);
destinationVertices[vertexIndex + 3] = matrix.MultiplyPoint3x4(destinationVertices[vertexIndex + 3]);
destinationVertices[vertexIndex + 0] += offset;
destinationVertices[vertexIndex + 1] += offset;
destinationVertices[vertexIndex + 2] += offset;
destinationVertices[vertexIndex + 3] += offset;
vertexAnim[i] = vertAnim;
}
}
}
for (int i = 0; i < dialogueText.textInfo.meshInfo.Length; i++)
{
dialogueText.textInfo.meshInfo[i].mesh.vertices = dialogueText.textInfo.meshInfo[i].vertices;
dialogueText.UpdateGeometry(dialogueText.textInfo.meshInfo[i].mesh, i);
}
loopCount += 1;
yield return(new WaitForSeconds(0.1f));
}
}
