public static int GetCursorIndexFromPosition(TMP_Text textComponent, Vector3 position, Camera camera, out CaretPosition cursor)
{
int num = FindNearestLine(textComponent, position, camera);
int num2 = FindNearestCharacterOnLine(textComponent, position, num, camera, false);
if (textComponent.textInfo.lineInfo[num].characterCount == 1)
{
cursor = CaretPosition.Left;
return(num2);
}
RectTransform rectTransform = textComponent.rectTransform;
ScreenPointToWorldPointInRectangle(rectTransform, position, camera, out position);
TMP_CharacterInfo tMP_CharacterInfo = textComponent.textInfo.characterInfo[num2];
Vector3 vector = rectTransform.TransformPoint(tMP_CharacterInfo.bottomLeft);
Vector3 vector2 = rectTransform.TransformPoint(tMP_CharacterInfo.topRight);
float num3 = (position.x - vector.x) / (vector2.x - vector.x);
if (num3 < 0.5f)
{
cursor = CaretPosition.Left;
return(num2);
}
cursor = CaretPosition.Right;
return(num2);
}
public static int FindIntersectingLink(TextMeshPro text, Vector3 position, Camera camera)
{
Transform transform = text.transform;
ScreenPointToWorldPointInRectangle(transform, position, camera, out position);
for (int i = 0; i < text.textInfo.linkCount; i++)
{
TMP_LinkInfo tMP_LinkInfo = text.textInfo.linkInfo[i];
bool flag = false;
Vector3 a = Vector3.zero;
Vector3 b = Vector3.zero;
Vector3 zero = Vector3.zero;
Vector3 zero2 = Vector3.zero;
for (int j = 0; j < tMP_LinkInfo.characterCount; j++)
{
int num = tMP_LinkInfo.firstCharacterIndex + j;
TMP_CharacterInfo tMP_CharacterInfo = text.textInfo.characterInfo[num];
int lineNumber = tMP_CharacterInfo.lineNumber;
if (!flag)
{
flag = true;
a = transform.TransformPoint(new Vector3(tMP_CharacterInfo.bottomLeft.x, tMP_CharacterInfo.bottomLine, 0f));
b = transform.TransformPoint(new Vector3(tMP_CharacterInfo.bottomLeft.x, tMP_CharacterInfo.topLine, 0f));
if (tMP_LinkInfo.characterCount == 1)
{
flag = false;
zero = transform.TransformPoint(new Vector3(tMP_CharacterInfo.topRight.x, tMP_CharacterInfo.bottomLine, 0f));
zero2 = transform.TransformPoint(new Vector3(tMP_CharacterInfo.topRight.x, tMP_CharacterInfo.topLine, 0f));
if (PointIntersectRectangle(position, a, b, zero2, zero))
{
return(i);
}
}
}
if (flag && j == tMP_LinkInfo.characterCount - 1)
{
flag = false;
zero = transform.TransformPoint(new Vector3(tMP_CharacterInfo.topRight.x, tMP_CharacterInfo.bottomLine, 0f));
zero2 = transform.TransformPoint(new Vector3(tMP_CharacterInfo.topRight.x, tMP_CharacterInfo.topLine, 0f));
if (PointIntersectRectangle(position, a, b, zero2, zero))
{
return(i);
}
}
else if (flag && lineNumber != text.textInfo.characterInfo[num + 1].lineNumber)
{
flag = false;
zero = transform.TransformPoint(new Vector3(tMP_CharacterInfo.topRight.x, tMP_CharacterInfo.bottomLine, 0f));
zero2 = transform.TransformPoint(new Vector3(tMP_CharacterInfo.topRight.x, tMP_CharacterInfo.topLine, 0f));
if (PointIntersectRectangle(position, a, b, zero2, zero))
{
return(i);
}
}
}
}
return(-1);
}
private IEnumerator DoSpriteAnimationInternal(int currentCharacter, TMP_SpriteAsset spriteAsset, int start, int end, int framerate)
{
if ((Object)(object)m_TextComponent == null)
{
yield break;
}
yield return(null);
int currentFrame = start;
if (end > spriteAsset.spriteInfoList.Count)
{
end = spriteAsset.spriteInfoList.Count - 1;
}
TMP_CharacterInfo charInfo = m_TextComponent.textInfo.characterInfo[currentCharacter];
int materialIndex = charInfo.materialReferenceIndex;
int vertexIndex = charInfo.vertexIndex;
TMP_MeshInfo meshInfo = m_TextComponent.textInfo.meshInfo[materialIndex];
float elapsedTime = 0f;
float targetTime = 1f / (float)Mathf.Abs(framerate);
while (true)
{
if (elapsedTime > targetTime)
{
elapsedTime = 0f;
TMP_Sprite sprite = spriteAsset.spriteInfoList[currentFrame];
Vector3[] vertices = meshInfo.vertices;
Vector2 origin = new Vector2(charInfo.origin, charInfo.baseLine);
float spriteScale = charInfo.fontAsset.fontInfo.Ascender / sprite.height * sprite.scale * charInfo.scale;
Vector3 bl = new Vector3(origin.x + sprite.xOffset * spriteScale, origin.y + (sprite.yOffset - sprite.height) * spriteScale);
Vector3 tl = new Vector3(bl.x, origin.y + sprite.yOffset * spriteScale);
Vector3 tr = new Vector3(origin.x + (sprite.xOffset + sprite.width) * spriteScale, tl.y);
Vector3 br = new Vector3(tr.x, bl.y);
vertices[vertexIndex] = bl;
vertices[vertexIndex + 1] = tl;
vertices[vertexIndex + 2] = tr;
vertices[vertexIndex + 3] = br;
Vector2[] uvs0 = meshInfo.uvs0;
Vector2 uv0 = new Vector2(sprite.x / (float)spriteAsset.spriteSheet.width, sprite.y / (float)spriteAsset.spriteSheet.height);
Vector2 uv1 = new Vector2(uv0.x, (sprite.y + sprite.height) / (float)spriteAsset.spriteSheet.height);
Vector2 uv2 = new Vector2((sprite.x + sprite.width) / (float)spriteAsset.spriteSheet.width, uv1.y);
Vector2 uv3 = new Vector2(uv2.x, uv0.y);
uvs0[vertexIndex] = uv0;
uvs0[vertexIndex + 1] = uv1;
uvs0[vertexIndex + 2] = uv2;
uvs0[vertexIndex + 3] = uv3;
meshInfo.mesh.vertices = vertices;
meshInfo.mesh.uv = uvs0;
m_TextComponent.UpdateGeometry(meshInfo.mesh, materialIndex);
currentFrame = ((framerate > 0) ? ((currentFrame >= end) ? start : (currentFrame + 1)) : ((currentFrame <= start) ? end : (currentFrame - 1)));
}
elapsedTime += Time.deltaTime;
yield return(null);
}
}
private IEnumerator DoSpriteAnimationInternal(int currentCharacter, TMP_SpriteAsset spriteAsset, int start, int end, int framerate)
{
if (m_TextComponent == null)
{
yield break;
}
yield return(null);
int currentFrame = start;
if (end > spriteAsset.spriteInfoList.Count)
{
end = spriteAsset.spriteInfoList.Count - 1;
}
TMP_CharacterInfo charInfo = m_TextComponent.textInfo.characterInfo[currentCharacter];
int materialIndex = charInfo.materialReferenceIndex;
int vertexIndex = charInfo.vertexIndex;
TMP_MeshInfo meshInfo = m_TextComponent.textInfo.meshInfo[materialIndex];
float elapsedTime = 0f;
float targetTime = 1f / (float)Mathf.Abs(framerate);
while (true)
{
if (elapsedTime > targetTime)
{
elapsedTime = 0f;
TMP_Sprite tMP_Sprite = spriteAsset.spriteInfoList[currentFrame];
Vector3[] vertices = meshInfo.vertices;
Vector2 vector = new Vector2(charInfo.origin, charInfo.baseLine);
float num = charInfo.fontAsset.fontInfo.Ascender / tMP_Sprite.height * tMP_Sprite.scale * charInfo.scale;
Vector3 vector2 = new Vector3(vector.x + tMP_Sprite.xOffset * num, vector.y + (tMP_Sprite.yOffset - tMP_Sprite.height) * num);
Vector3 vector3 = new Vector3(vector2.x, vector.y + tMP_Sprite.yOffset * num);
Vector3 vector4 = new Vector3(vector.x + (tMP_Sprite.xOffset + tMP_Sprite.width) * num, vector3.y);
Vector3 vector5 = new Vector3(vector4.x, vector2.y);
vertices[vertexIndex] = vector2;
vertices[vertexIndex + 1] = vector3;
vertices[vertexIndex + 2] = vector4;
vertices[vertexIndex + 3] = vector5;
Vector2[] uvs = meshInfo.uvs0;
Vector2 vector6 = new Vector2(tMP_Sprite.x / (float)spriteAsset.spriteSheet.width, tMP_Sprite.y / (float)spriteAsset.spriteSheet.height);
Vector2 vector7 = new Vector2(vector6.x, (tMP_Sprite.y + tMP_Sprite.height) / (float)spriteAsset.spriteSheet.height);
Vector2 vector8 = new Vector2((tMP_Sprite.x + tMP_Sprite.width) / (float)spriteAsset.spriteSheet.width, vector7.y);
Vector2 vector9 = new Vector2(vector8.x, vector6.y);
uvs[vertexIndex] = vector6;
uvs[vertexIndex + 1] = vector7;
uvs[vertexIndex + 2] = vector8;
uvs[vertexIndex + 3] = vector9;
meshInfo.mesh.vertices = vertices;
meshInfo.mesh.uv = uvs;
m_TextComponent.UpdateGeometry(meshInfo.mesh, materialIndex);
currentFrame = ((framerate > 0) ? ((currentFrame >= end) ? start : (currentFrame + 1)) : ((currentFrame <= start) ? end : (currentFrame - 1)));
}
elapsedTime += Time.deltaTime;
yield return(null);
}
}
public static int GetCursorIndexFromPosition(TMP_Text textComponent, Vector3 position, Camera camera)
{
int num = FindNearestCharacter(textComponent, position, camera, false);
RectTransform rectTransform = textComponent.rectTransform;
ScreenPointToWorldPointInRectangle(rectTransform, position, camera, out position);
TMP_CharacterInfo tMP_CharacterInfo = textComponent.textInfo.characterInfo[num];
Vector3 vector = rectTransform.TransformPoint(tMP_CharacterInfo.bottomLeft);
Vector3 vector2 = rectTransform.TransformPoint(tMP_CharacterInfo.topRight);
float num2 = (position.x - vector.x) / (vector2.x - vector.x);
if (num2 < 0.5f)
{
return(num);
}
return(num + 1);
}
public static int FindNearestCharacterOnLine(TMP_Text text, Vector3 position, int line, Camera camera, bool visibleOnly)
{
RectTransform rectTransform = text.rectTransform;
ScreenPointToWorldPointInRectangle(rectTransform, position, camera, out position);
int firstCharacterIndex = text.textInfo.lineInfo[line].firstCharacterIndex;
int lastCharacterIndex = text.textInfo.lineInfo[line].lastCharacterIndex;
float num = float.PositiveInfinity;
int result = lastCharacterIndex;
for (int i = firstCharacterIndex; i < lastCharacterIndex; i++)
{
TMP_CharacterInfo tMP_CharacterInfo = text.textInfo.characterInfo[i];
if (!visibleOnly || tMP_CharacterInfo.isVisible)
{
Vector3 vector = rectTransform.TransformPoint(tMP_CharacterInfo.bottomLeft);
Vector3 vector2 = rectTransform.TransformPoint(new Vector3(tMP_CharacterInfo.bottomLeft.x, tMP_CharacterInfo.topRight.y, 0f));
Vector3 vector3 = rectTransform.TransformPoint(tMP_CharacterInfo.topRight);
Vector3 vector4 = rectTransform.TransformPoint(new Vector3(tMP_CharacterInfo.topRight.x, tMP_CharacterInfo.bottomLeft.y, 0f));
if (PointIntersectRectangle(position, vector, vector2, vector3, vector4))
{
result = i;
break;
}
float num2 = DistanceToLine(vector, vector2, position);
float num3 = DistanceToLine(vector2, vector3, position);
float num4 = DistanceToLine(vector3, vector4, position);
float num5 = DistanceToLine(vector4, vector, position);
float num6 = (num2 < num3) ? num2 : num3;
num6 = ((num6 < num4) ? num6 : num4);
num6 = ((num6 < num5) ? num6 : num5);
if (num > num6)
{
num = num6;
result = i;
}
}
}
return(result);
}
public static int FindIntersectingCharacter(TMP_Text text, Vector3 position, Camera camera, bool visibleOnly)
{
RectTransform rectTransform = text.rectTransform;
ScreenPointToWorldPointInRectangle(rectTransform, position, camera, out position);
for (int i = 0; i < text.textInfo.characterCount; i++)
{
TMP_CharacterInfo tMP_CharacterInfo = text.textInfo.characterInfo[i];
if (!visibleOnly || tMP_CharacterInfo.isVisible)
{
Vector3 a = rectTransform.TransformPoint(tMP_CharacterInfo.bottomLeft);
Vector3 b = rectTransform.TransformPoint(new Vector3(tMP_CharacterInfo.bottomLeft.x, tMP_CharacterInfo.topRight.y, 0f));
Vector3 c = rectTransform.TransformPoint(tMP_CharacterInfo.topRight);
Vector3 d = rectTransform.TransformPoint(new Vector3(tMP_CharacterInfo.topRight.x, tMP_CharacterInfo.bottomLeft.y, 0f));
if (PointIntersectRectangle(position, a, b, c, d))
{
return(i);
}
}
}
return(-1);
}
public static int FindNearestCharacter(TMP_Text text, Vector3 position, Camera camera, bool visibleOnly)
{
RectTransform rectTransform = text.rectTransform;
float num = float.PositiveInfinity;
int result = 0;
ScreenPointToWorldPointInRectangle(rectTransform, position, camera, out position);
for (int i = 0; i < text.textInfo.characterCount; i++)
{
TMP_CharacterInfo tMP_CharacterInfo = text.textInfo.characterInfo[i];
if (!visibleOnly || tMP_CharacterInfo.isVisible)
{
Vector3 vector = rectTransform.TransformPoint(tMP_CharacterInfo.bottomLeft);
Vector3 vector2 = rectTransform.TransformPoint(new Vector3(tMP_CharacterInfo.bottomLeft.x, tMP_CharacterInfo.topRight.y, 0f));
Vector3 vector3 = rectTransform.TransformPoint(tMP_CharacterInfo.topRight);
Vector3 vector4 = rectTransform.TransformPoint(new Vector3(tMP_CharacterInfo.topRight.x, tMP_CharacterInfo.bottomLeft.y, 0f));
if (PointIntersectRectangle(position, vector, vector2, vector3, vector4))
{
return(i);
}
float num2 = DistanceToLine(vector, vector2, position);
float num3 = DistanceToLine(vector2, vector3, position);
float num4 = DistanceToLine(vector3, vector4, position);
float num5 = DistanceToLine(vector4, vector, position);
float num6 = (!(num2 < num3)) ? num3 : num2;
num6 = ((!(num6 < num4)) ? num4 : num6);
num6 = ((!(num6 < num5)) ? num5 : num6);
if (num > num6)
{
num = num6;
result = i;
}
}
}
return(result);
}
public static int FindIntersectingWord(TMP_Text text, Vector3 position, Camera camera)
{
RectTransform rectTransform = text.rectTransform;
ScreenPointToWorldPointInRectangle(rectTransform, position, camera, out position);
for (int i = 0; i < text.textInfo.wordCount; i++)
{
TMP_WordInfo tMP_WordInfo = text.textInfo.wordInfo[i];
bool flag = false;
Vector3 a = Vector3.zero;
Vector3 b = Vector3.zero;
Vector3 zero = Vector3.zero;
Vector3 zero2 = Vector3.zero;
float num = float.NegativeInfinity;
float num2 = float.PositiveInfinity;
for (int j = 0; j < tMP_WordInfo.characterCount; j++)
{
int num3 = tMP_WordInfo.firstCharacterIndex + j;
TMP_CharacterInfo tMP_CharacterInfo = text.textInfo.characterInfo[num3];
int lineNumber = tMP_CharacterInfo.lineNumber;
bool isVisible = tMP_CharacterInfo.isVisible;
num = Mathf.Max(num, tMP_CharacterInfo.ascender);
num2 = Mathf.Min(num2, tMP_CharacterInfo.descender);
if (!flag && isVisible)
{
flag = true;
a = new Vector3(tMP_CharacterInfo.bottomLeft.x, tMP_CharacterInfo.descender, 0f);
b = new Vector3(tMP_CharacterInfo.bottomLeft.x, tMP_CharacterInfo.ascender, 0f);
if (tMP_WordInfo.characterCount == 1)
{
flag = false;
zero = new Vector3(tMP_CharacterInfo.topRight.x, tMP_CharacterInfo.descender, 0f);
zero2 = new Vector3(tMP_CharacterInfo.topRight.x, tMP_CharacterInfo.ascender, 0f);
a = rectTransform.TransformPoint(new Vector3(a.x, num2, 0f));
b = rectTransform.TransformPoint(new Vector3(b.x, num, 0f));
zero2 = rectTransform.TransformPoint(new Vector3(zero2.x, num, 0f));
zero = rectTransform.TransformPoint(new Vector3(zero.x, num2, 0f));
if (PointIntersectRectangle(position, a, b, zero2, zero))
{
return(i);
}
}
}
if (flag && j == tMP_WordInfo.characterCount - 1)
{
flag = false;
zero = new Vector3(tMP_CharacterInfo.topRight.x, tMP_CharacterInfo.descender, 0f);
zero2 = new Vector3(tMP_CharacterInfo.topRight.x, tMP_CharacterInfo.ascender, 0f);
a = rectTransform.TransformPoint(new Vector3(a.x, num2, 0f));
b = rectTransform.TransformPoint(new Vector3(b.x, num, 0f));
zero2 = rectTransform.TransformPoint(new Vector3(zero2.x, num, 0f));
zero = rectTransform.TransformPoint(new Vector3(zero.x, num2, 0f));
if (PointIntersectRectangle(position, a, b, zero2, zero))
{
return(i);
}
}
else if (flag && lineNumber != text.textInfo.characterInfo[num3 + 1].lineNumber)
{
flag = false;
zero = new Vector3(tMP_CharacterInfo.topRight.x, tMP_CharacterInfo.descender, 0f);
zero2 = new Vector3(tMP_CharacterInfo.topRight.x, tMP_CharacterInfo.ascender, 0f);
a = rectTransform.TransformPoint(new Vector3(a.x, num2, 0f));
b = rectTransform.TransformPoint(new Vector3(b.x, num, 0f));
zero2 = rectTransform.TransformPoint(new Vector3(zero2.x, num, 0f));
zero = rectTransform.TransformPoint(new Vector3(zero.x, num2, 0f));
num = float.NegativeInfinity;
num2 = float.PositiveInfinity;
if (PointIntersectRectangle(position, a, b, zero2, zero))
{
return(i);
}
}
}
}
return(-1);
}
//public char[] word;
//public string word;
public string GetWord(TMP_CharacterInfo[] charInfo)
{
string word = string.Empty;
for (int i = firstCharacterIndex; i < lastCharacterIndex + 1; i++)
{
word += charInfo[i].character;
}
return word;
}
// Used with Advanced Layout Component.
void UpdateMeshData(TMP_CharacterInfo[] characterInfo, int characterCount, Mesh mesh, Vector3[] vertices, Vector2[] uv0s, Vector2[] uv2s, Color32[] vertexColors, Vector3[] normals, Vector4[] tangents)
{
m_textInfo.characterInfo = characterInfo;
m_textInfo.characterCount = (short)characterCount;
//m_meshInfo.mesh = mesh;
//m_meshInfo.vertices = vertices;
//m_meshInfo.uv0s = uv0s;
//m_meshInfo.uv2s = uv2s;
//m_meshInfo.vertexColors = m_vertColors;
//m_meshInfo.normals = normals;
//m_meshInfo.tangents = tangents;
}
public static int FindIntersectingWord(TextMeshPro text, Vector3 position, Camera camera)
{
Transform transform = text.transform;
ScreenPointToWorldPointInRectangle(transform, position, camera, out position);
for (int i = 0; i < text.textInfo.wordCount; i++)
{
TMP_WordInfo tMP_WordInfo = text.textInfo.wordInfo[i];
bool flag = false;
Vector3 a = Vector3.zero;
Vector3 b = Vector3.zero;
Vector3 zero = Vector3.zero;
Vector3 zero2 = Vector3.zero;
float num = float.NegativeInfinity;
float num2 = float.PositiveInfinity;
for (int j = 0; j < tMP_WordInfo.characterCount; j++)
{
int num3 = tMP_WordInfo.firstCharacterIndex + j;
TMP_CharacterInfo tMP_CharacterInfo = text.textInfo.characterInfo[num3];
int lineNumber = tMP_CharacterInfo.lineNumber;
bool flag2 = (num3 <= text.maxVisibleCharacters && tMP_CharacterInfo.lineNumber <= text.maxVisibleLines && (text.OverflowMode != TextOverflowModes.Page || tMP_CharacterInfo.pageNumber + 1 == text.pageToDisplay)) ? true : false;
num = Mathf.Max(num, tMP_CharacterInfo.topLine);
num2 = Mathf.Min(num2, tMP_CharacterInfo.bottomLine);
if (!flag && flag2)
{
flag = true;
a = new Vector3(tMP_CharacterInfo.bottomLeft.x, tMP_CharacterInfo.bottomLine, 0f);
b = new Vector3(tMP_CharacterInfo.bottomLeft.x, tMP_CharacterInfo.topLine, 0f);
if (tMP_WordInfo.characterCount == 1)
{
flag = false;
zero = new Vector3(tMP_CharacterInfo.topRight.x, tMP_CharacterInfo.bottomLine, 0f);
zero2 = new Vector3(tMP_CharacterInfo.topRight.x, tMP_CharacterInfo.topLine, 0f);
a = transform.TransformPoint(new Vector3(a.x, num2, 0f));
b = transform.TransformPoint(new Vector3(b.x, num, 0f));
zero2 = transform.TransformPoint(new Vector3(zero2.x, num, 0f));
zero = transform.TransformPoint(new Vector3(zero.x, num2, 0f));
if (PointIntersectRectangle(position, a, b, zero2, zero))
{
return(i);
}
}
}
if (flag && j == tMP_WordInfo.characterCount - 1)
{
flag = false;
zero = new Vector3(tMP_CharacterInfo.topRight.x, tMP_CharacterInfo.bottomLine, 0f);
zero2 = new Vector3(tMP_CharacterInfo.topRight.x, tMP_CharacterInfo.topLine, 0f);
a = transform.TransformPoint(new Vector3(a.x, num2, 0f));
b = transform.TransformPoint(new Vector3(b.x, num, 0f));
zero2 = transform.TransformPoint(new Vector3(zero2.x, num, 0f));
zero = transform.TransformPoint(new Vector3(zero.x, num2, 0f));
if (PointIntersectRectangle(position, a, b, zero2, zero))
{
return(i);
}
}
else if (flag && lineNumber != text.textInfo.characterInfo[num3 + 1].lineNumber)
{
flag = false;
zero = new Vector3(tMP_CharacterInfo.topRight.x, tMP_CharacterInfo.bottomLine, 0f);
zero2 = new Vector3(tMP_CharacterInfo.topRight.x, tMP_CharacterInfo.topLine, 0f);
a = transform.TransformPoint(new Vector3(a.x, num2, 0f));
b = transform.TransformPoint(new Vector3(b.x, num, 0f));
zero2 = transform.TransformPoint(new Vector3(zero2.x, num, 0f));
zero = transform.TransformPoint(new Vector3(zero.x, num2, 0f));
num = float.NegativeInfinity;
num2 = float.PositiveInfinity;
if (PointIntersectRectangle(position, a, b, zero2, zero))
{
return(i);
}
}
}
}
return(-1);
}
public static int FindNearestWord(TMP_Text text, Vector3 position, Camera camera)
{
RectTransform rectTransform = text.rectTransform;
float num = float.PositiveInfinity;
int result = 0;
ScreenPointToWorldPointInRectangle(rectTransform, position, camera, out position);
for (int i = 0; i < text.textInfo.wordCount; i++)
{
TMP_WordInfo tMP_WordInfo = text.textInfo.wordInfo[i];
bool flag = false;
Vector3 vector = Vector3.zero;
Vector3 vector2 = Vector3.zero;
Vector3 zero = Vector3.zero;
Vector3 zero2 = Vector3.zero;
for (int j = 0; j < tMP_WordInfo.characterCount; j++)
{
int num2 = tMP_WordInfo.firstCharacterIndex + j;
TMP_CharacterInfo tMP_CharacterInfo = text.textInfo.characterInfo[num2];
int lineNumber = tMP_CharacterInfo.lineNumber;
bool isVisible = tMP_CharacterInfo.isVisible;
if (!flag && isVisible)
{
flag = true;
vector = rectTransform.TransformPoint(new Vector3(tMP_CharacterInfo.bottomLeft.x, tMP_CharacterInfo.descender, 0f));
vector2 = rectTransform.TransformPoint(new Vector3(tMP_CharacterInfo.bottomLeft.x, tMP_CharacterInfo.ascender, 0f));
if (tMP_WordInfo.characterCount == 1)
{
flag = false;
zero = rectTransform.TransformPoint(new Vector3(tMP_CharacterInfo.topRight.x, tMP_CharacterInfo.descender, 0f));
zero2 = rectTransform.TransformPoint(new Vector3(tMP_CharacterInfo.topRight.x, tMP_CharacterInfo.ascender, 0f));
if (PointIntersectRectangle(position, vector, vector2, zero2, zero))
{
return(i);
}
float num3 = DistanceToLine(vector, vector2, position);
float num4 = DistanceToLine(vector2, zero2, position);
float num5 = DistanceToLine(zero2, zero, position);
float num6 = DistanceToLine(zero, vector, position);
float num7 = (!(num3 < num4)) ? num4 : num3;
num7 = ((!(num7 < num5)) ? num5 : num7);
num7 = ((!(num7 < num6)) ? num6 : num7);
if (num > num7)
{
num = num7;
result = i;
}
}
}
if (flag && j == tMP_WordInfo.characterCount - 1)
{
flag = false;
zero = rectTransform.TransformPoint(new Vector3(tMP_CharacterInfo.topRight.x, tMP_CharacterInfo.descender, 0f));
zero2 = rectTransform.TransformPoint(new Vector3(tMP_CharacterInfo.topRight.x, tMP_CharacterInfo.ascender, 0f));
if (PointIntersectRectangle(position, vector, vector2, zero2, zero))
{
return(i);
}
float num8 = DistanceToLine(vector, vector2, position);
float num9 = DistanceToLine(vector2, zero2, position);
float num10 = DistanceToLine(zero2, zero, position);
float num11 = DistanceToLine(zero, vector, position);
float num12 = (!(num8 < num9)) ? num9 : num8;
num12 = ((!(num12 < num10)) ? num10 : num12);
num12 = ((!(num12 < num11)) ? num11 : num12);
if (num > num12)
{
num = num12;
result = i;
}
}
else if (flag && lineNumber != text.textInfo.characterInfo[num2 + 1].lineNumber)
{
flag = false;
zero = rectTransform.TransformPoint(new Vector3(tMP_CharacterInfo.topRight.x, tMP_CharacterInfo.descender, 0f));
zero2 = rectTransform.TransformPoint(new Vector3(tMP_CharacterInfo.topRight.x, tMP_CharacterInfo.ascender, 0f));
if (PointIntersectRectangle(position, vector, vector2, zero2, zero))
{
return(i);
}
float num13 = DistanceToLine(vector, vector2, position);
float num14 = DistanceToLine(vector2, zero2, position);
float num15 = DistanceToLine(zero2, zero, position);
float num16 = DistanceToLine(zero, vector, position);
float num17 = (!(num13 < num14)) ? num14 : num13;
num17 = ((!(num17 < num15)) ? num15 : num17);
num17 = ((!(num17 < num16)) ? num16 : num17);
if (num > num17)
{
num = num17;
result = i;
}
}
}
}
return(result);
}
public static int FindNearestLink(TextMeshPro text, Vector3 position, Camera camera)
{
Transform transform = text.transform;
ScreenPointToWorldPointInRectangle(transform, position, camera, out position);
float num = float.PositiveInfinity;
int result = 0;
for (int i = 0; i < text.textInfo.linkCount; i++)
{
TMP_LinkInfo tMP_LinkInfo = text.textInfo.linkInfo[i];
bool flag = false;
Vector3 vector = Vector3.zero;
Vector3 vector2 = Vector3.zero;
Vector3 vector3 = Vector3.zero;
Vector3 vector4 = Vector3.zero;
for (int j = 0; j < tMP_LinkInfo.characterCount; j++)
{
int num2 = tMP_LinkInfo.firstCharacterIndex + j;
TMP_CharacterInfo tMP_CharacterInfo = text.textInfo.characterInfo[num2];
int lineNumber = tMP_CharacterInfo.lineNumber;
if (!flag)
{
flag = true;
vector = transform.TransformPoint(new Vector3(tMP_CharacterInfo.bottomLeft.x, tMP_CharacterInfo.bottomLine, 0f));
vector2 = transform.TransformPoint(new Vector3(tMP_CharacterInfo.bottomLeft.x, tMP_CharacterInfo.topLine, 0f));
if (tMP_LinkInfo.characterCount == 1)
{
flag = false;
vector3 = transform.TransformPoint(new Vector3(tMP_CharacterInfo.topRight.x, tMP_CharacterInfo.bottomLine, 0f));
vector4 = transform.TransformPoint(new Vector3(tMP_CharacterInfo.topRight.x, tMP_CharacterInfo.topLine, 0f));
if (PointIntersectRectangle(position, vector, vector2, vector4, vector3))
{
return(i);
}
}
}
if (flag && j == tMP_LinkInfo.characterCount - 1)
{
flag = false;
vector3 = transform.TransformPoint(new Vector3(tMP_CharacterInfo.topRight.x, tMP_CharacterInfo.bottomLine, 0f));
vector4 = transform.TransformPoint(new Vector3(tMP_CharacterInfo.topRight.x, tMP_CharacterInfo.topLine, 0f));
if (PointIntersectRectangle(position, vector, vector2, vector4, vector3))
{
return(i);
}
}
else if (flag && lineNumber != text.textInfo.characterInfo[num2 + 1].lineNumber)
{
flag = false;
vector3 = transform.TransformPoint(new Vector3(tMP_CharacterInfo.topRight.x, tMP_CharacterInfo.bottomLine, 0f));
vector4 = transform.TransformPoint(new Vector3(tMP_CharacterInfo.topRight.x, tMP_CharacterInfo.topLine, 0f));
if (PointIntersectRectangle(position, vector, vector2, vector4, vector3))
{
return(i);
}
}
}
float num3 = DistanceToLine(vector, vector2, position);
float num4 = DistanceToLine(vector2, vector4, position);
float num5 = DistanceToLine(vector4, vector3, position);
float num6 = DistanceToLine(vector3, vector, position);
float num7 = (!(num3 < num4)) ? num4 : num3;
num7 = ((!(num7 < num5)) ? num5 : num7);
num7 = ((!(num7 < num6)) ? num6 : num7);
if (num > num7)
{
num = num7;
result = i;
}
}
return(result);
}
public static int FindNearestWord(TextMeshProUGUI text, Vector3 position, Camera camera)
{
RectTransform rectTransform = text.rectTransform;
float num = float.PositiveInfinity;
int result = 0;
ScreenPointToWorldPointInRectangle(rectTransform, position, camera, out position);
for (int i = 0; i < text.textInfo.wordCount; i++)
{
TMP_WordInfo tMP_WordInfo = text.textInfo.wordInfo[i];
bool flag = false;
Vector3 vector = Vector3.zero;
Vector3 vector2 = Vector3.zero;
Vector3 vector3 = Vector3.zero;
Vector3 vector4 = Vector3.zero;
for (int j = 0; j < tMP_WordInfo.characterCount; j++)
{
int num2 = tMP_WordInfo.firstCharacterIndex + j;
TMP_CharacterInfo tMP_CharacterInfo = text.textInfo.characterInfo[num2];
int lineNumber = tMP_CharacterInfo.lineNumber;
bool flag2 = (num2 <= text.maxVisibleCharacters && tMP_CharacterInfo.lineNumber <= text.maxVisibleLines && (text.OverflowMode != TextOverflowModes.Page || tMP_CharacterInfo.pageNumber + 1 == text.pageToDisplay)) ? true : false;
if (!flag && flag2)
{
flag = true;
vector = rectTransform.TransformPoint(new Vector3(tMP_CharacterInfo.bottomLeft.x, tMP_CharacterInfo.bottomLine, 0f));
vector2 = rectTransform.TransformPoint(new Vector3(tMP_CharacterInfo.bottomLeft.x, tMP_CharacterInfo.topLine, 0f));
if (tMP_WordInfo.characterCount == 1)
{
flag = false;
vector3 = rectTransform.TransformPoint(new Vector3(tMP_CharacterInfo.topRight.x, tMP_CharacterInfo.bottomLine, 0f));
vector4 = rectTransform.TransformPoint(new Vector3(tMP_CharacterInfo.topRight.x, tMP_CharacterInfo.topLine, 0f));
if (PointIntersectRectangle(position, vector, vector2, vector4, vector3))
{
return(i);
}
}
}
if (flag && j == tMP_WordInfo.characterCount - 1)
{
flag = false;
vector3 = rectTransform.TransformPoint(new Vector3(tMP_CharacterInfo.topRight.x, tMP_CharacterInfo.bottomLine, 0f));
vector4 = rectTransform.TransformPoint(new Vector3(tMP_CharacterInfo.topRight.x, tMP_CharacterInfo.topLine, 0f));
if (PointIntersectRectangle(position, vector, vector2, vector4, vector3))
{
return(i);
}
}
else if (flag && lineNumber != text.textInfo.characterInfo[num2 + 1].lineNumber)
{
flag = false;
vector3 = rectTransform.TransformPoint(new Vector3(tMP_CharacterInfo.topRight.x, tMP_CharacterInfo.bottomLine, 0f));
vector4 = rectTransform.TransformPoint(new Vector3(tMP_CharacterInfo.topRight.x, tMP_CharacterInfo.topLine, 0f));
if (PointIntersectRectangle(position, vector, vector2, vector4, vector3))
{
return(i);
}
}
}
float num3 = DistanceToLine(vector, vector2, position);
float num4 = DistanceToLine(vector2, vector4, position);
float num5 = DistanceToLine(vector4, vector3, position);
float num6 = DistanceToLine(vector3, vector, position);
float num7 = (!(num3 < num4)) ? num4 : num3;
num7 = ((!(num7 < num5)) ? num5 : num7);
num7 = ((!(num7 < num6)) ? num6 : num7);
if (num > num7)
{
num = num7;
result = i;
}
}
return(result);
}
public static int FindIntersectingLink(TMP_Text text, Vector3 position, Camera camera)
{
Transform transform = text.transform;
ScreenPointToWorldPointInRectangle(transform, position, camera, out position);
for (int i = 0; i < text.textInfo.linkCount; i++)
{
TMP_LinkInfo tMP_LinkInfo = text.textInfo.linkInfo[i];
bool flag = false;
Vector3 a = Vector3.zero;
Vector3 b = Vector3.zero;
Vector3 zero = Vector3.zero;
Vector3 zero2 = Vector3.zero;
for (int j = 0; j < tMP_LinkInfo.linkTextLength; j++)
{
int num = tMP_LinkInfo.linkTextfirstCharacterIndex + j;
TMP_CharacterInfo tMP_CharacterInfo = text.textInfo.characterInfo[num];
int lineNumber = tMP_CharacterInfo.lineNumber;
if (text.overflowMode == TextOverflowModes.Page && tMP_CharacterInfo.pageNumber + 1 != text.pageToDisplay)
{
continue;
}
if (!flag)
{
flag = true;
a = transform.TransformPoint(new Vector3(tMP_CharacterInfo.bottomLeft.x, tMP_CharacterInfo.descender, 0f));
b = transform.TransformPoint(new Vector3(tMP_CharacterInfo.bottomLeft.x, tMP_CharacterInfo.ascender, 0f));
if (tMP_LinkInfo.linkTextLength == 1)
{
flag = false;
zero = transform.TransformPoint(new Vector3(tMP_CharacterInfo.topRight.x, tMP_CharacterInfo.descender, 0f));
zero2 = transform.TransformPoint(new Vector3(tMP_CharacterInfo.topRight.x, tMP_CharacterInfo.ascender, 0f));
if (PointIntersectRectangle(position, a, b, zero2, zero))
{
return(i);
}
}
}
if (flag && j == tMP_LinkInfo.linkTextLength - 1)
{
flag = false;
zero = transform.TransformPoint(new Vector3(tMP_CharacterInfo.topRight.x, tMP_CharacterInfo.descender, 0f));
zero2 = transform.TransformPoint(new Vector3(tMP_CharacterInfo.topRight.x, tMP_CharacterInfo.ascender, 0f));
if (PointIntersectRectangle(position, a, b, zero2, zero))
{
return(i);
}
}
else if (flag && lineNumber != text.textInfo.characterInfo[num + 1].lineNumber)
{
flag = false;
zero = transform.TransformPoint(new Vector3(tMP_CharacterInfo.topRight.x, tMP_CharacterInfo.descender, 0f));
zero2 = transform.TransformPoint(new Vector3(tMP_CharacterInfo.topRight.x, tMP_CharacterInfo.ascender, 0f));
if (PointIntersectRectangle(position, a, b, zero2, zero))
{
return(i);
}
}
}
}
return(-1);
}
public override IEnumerator applyToText(TMPro.TextMeshPro text, int startIndex, int length, string param)
{
// Set up
float speed = float.Parse(param);
var textInfo = text.textInfo;
Matrix4x4 transformMatrix;
// Cache the vertex data of the text object as the Jitter FX is applied to the original position of the characters.
TMPro.TMP_MeshInfo[] cachedMeshInfo = textInfo.CopyMeshInfoVertexData();
while (true)
{
//Debug.Log("shaking");
// Get new copy of vertex data if the text has changed.
if (hasTextChanged)
{
// Update the copy of the vertex data for the text object.
cachedMeshInfo = textInfo.CopyMeshInfoVertexData();
hasTextChanged = false;
}
// Applying transformations
for (int i = startIndex; i < startIndex + length; i++)
{
TMPro.TMP_CharacterInfo charInfo = textInfo.characterInfo[i];
// Skip characters that are not visible and thus have no geometry to manipulate.
if (!charInfo.isVisible)
{
continue;
}
// Get the index of the material used by the current character.
int materialIndex = textInfo.characterInfo[i].materialReferenceIndex;
// Get the index of the first vertex used by this text element.
int vertexIndex = textInfo.characterInfo[i].vertexIndex;
// Get the cached vertices of the mesh used by this text element (character or sprite).
Vector3[] sourceVertices = cachedMeshInfo[materialIndex].vertices;
// Determine the center point of each character.
Vector2 charMidBasline = (sourceVertices[vertexIndex + 0] + sourceVertices[vertexIndex + 2]) / 2;
// Need to translate all 4 vertices of each quad to aligned with middle of character / baseline.
// This is needed so the matrix TRS is applied at the origin for each character.
Vector3 offset = charMidBasline;
Vector3[] destinationVertices = 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;
// This stuff is what actually matters
Vector3 jitterOffset = new Vector3(Random.Range(-1 * speed, speed), Random.Range(-1 * speed, speed), 0);
transformMatrix = Matrix4x4.TRS(jitterOffset, Quaternion.Euler(0, 0, 0), Vector3.one);
// Back to stuff that doesn't
destinationVertices[vertexIndex + 0] = transformMatrix.MultiplyPoint3x4(destinationVertices[vertexIndex + 0]);
destinationVertices[vertexIndex + 1] = transformMatrix.MultiplyPoint3x4(destinationVertices[vertexIndex + 1]);
destinationVertices[vertexIndex + 2] = transformMatrix.MultiplyPoint3x4(destinationVertices[vertexIndex + 2]);
destinationVertices[vertexIndex + 3] = transformMatrix.MultiplyPoint3x4(destinationVertices[vertexIndex + 3]);
destinationVertices[vertexIndex + 0] += offset;
destinationVertices[vertexIndex + 1] += offset;
destinationVertices[vertexIndex + 2] += offset;
destinationVertices[vertexIndex + 3] += offset;
}
// Push changes into meshes
for (int i = 0; i < textInfo.meshInfo.Length; i++)
{
textInfo.meshInfo[i].mesh.vertices = textInfo.meshInfo[i].vertices;
text.UpdateGeometry(textInfo.meshInfo[i].mesh, i);
}
yield return(new WaitForSeconds(0.05f));
}
}
public static int FindNearestLink(TMP_Text text, Vector3 position, Camera camera)
{
RectTransform rectTransform = text.rectTransform;
ScreenPointToWorldPointInRectangle(rectTransform, position, camera, out position);
float num = float.PositiveInfinity;
int result = 0;
for (int i = 0; i < text.textInfo.linkCount; i++)
{
TMP_LinkInfo tMP_LinkInfo = text.textInfo.linkInfo[i];
bool flag = false;
Vector3 vector = Vector3.zero;
Vector3 vector2 = Vector3.zero;
Vector3 zero = Vector3.zero;
Vector3 zero2 = Vector3.zero;
for (int j = 0; j < tMP_LinkInfo.linkTextLength; j++)
{
int num2 = tMP_LinkInfo.linkTextfirstCharacterIndex + j;
TMP_CharacterInfo tMP_CharacterInfo = text.textInfo.characterInfo[num2];
int lineNumber = tMP_CharacterInfo.lineNumber;
if (text.overflowMode == TextOverflowModes.Page && tMP_CharacterInfo.pageNumber + 1 != text.pageToDisplay)
{
continue;
}
if (!flag)
{
flag = true;
vector = rectTransform.TransformPoint(new Vector3(tMP_CharacterInfo.bottomLeft.x, tMP_CharacterInfo.descender, 0f));
vector2 = rectTransform.TransformPoint(new Vector3(tMP_CharacterInfo.bottomLeft.x, tMP_CharacterInfo.ascender, 0f));
if (tMP_LinkInfo.linkTextLength == 1)
{
flag = false;
zero = rectTransform.TransformPoint(new Vector3(tMP_CharacterInfo.topRight.x, tMP_CharacterInfo.descender, 0f));
zero2 = rectTransform.TransformPoint(new Vector3(tMP_CharacterInfo.topRight.x, tMP_CharacterInfo.ascender, 0f));
if (PointIntersectRectangle(position, vector, vector2, zero2, zero))
{
return(i);
}
float num3 = DistanceToLine(vector, vector2, position);
float num4 = DistanceToLine(vector2, zero2, position);
float num5 = DistanceToLine(zero2, zero, position);
float num6 = DistanceToLine(zero, vector, position);
float num7 = (num3 < num4) ? num3 : num4;
num7 = ((num7 < num5) ? num7 : num5);
num7 = ((num7 < num6) ? num7 : num6);
if (num > num7)
{
num = num7;
result = i;
}
}
}
if (flag && j == tMP_LinkInfo.linkTextLength - 1)
{
flag = false;
zero = rectTransform.TransformPoint(new Vector3(tMP_CharacterInfo.topRight.x, tMP_CharacterInfo.descender, 0f));
zero2 = rectTransform.TransformPoint(new Vector3(tMP_CharacterInfo.topRight.x, tMP_CharacterInfo.ascender, 0f));
if (PointIntersectRectangle(position, vector, vector2, zero2, zero))
{
return(i);
}
float num8 = DistanceToLine(vector, vector2, position);
float num9 = DistanceToLine(vector2, zero2, position);
float num10 = DistanceToLine(zero2, zero, position);
float num11 = DistanceToLine(zero, vector, position);
float num12 = (num8 < num9) ? num8 : num9;
num12 = ((num12 < num10) ? num12 : num10);
num12 = ((num12 < num11) ? num12 : num11);
if (num > num12)
{
num = num12;
result = i;
}
}
else if (flag && lineNumber != text.textInfo.characterInfo[num2 + 1].lineNumber)
{
flag = false;
zero = rectTransform.TransformPoint(new Vector3(tMP_CharacterInfo.topRight.x, tMP_CharacterInfo.descender, 0f));
zero2 = rectTransform.TransformPoint(new Vector3(tMP_CharacterInfo.topRight.x, tMP_CharacterInfo.ascender, 0f));
if (PointIntersectRectangle(position, vector, vector2, zero2, zero))
{
return(i);
}
float num13 = DistanceToLine(vector, vector2, position);
float num14 = DistanceToLine(vector2, zero2, position);
float num15 = DistanceToLine(zero2, zero, position);
float num16 = DistanceToLine(zero, vector, position);
float num17 = (num13 < num14) ? num13 : num14;
num17 = ((num17 < num15) ? num17 : num15);
num17 = ((num17 < num16) ? num17 : num16);
if (num > num17)
{
num = num17;
result = i;
}
}
}
}
return(result);
}
IEnumerator DoSpriteAnimationInternal(int currentCharacter, TMP_SpriteAsset spriteAsset, int start, int end, int framerate)
{
if (m_TextComponent == null)
{
yield break;
}
// We yield otherwise this gets called before the sprite has rendered.
yield return(null);
int currentFrame = start;
// Make sure end frame does not exceed the number of sprites in the sprite asset.
if (end > spriteAsset.spriteInfoList.Count)
{
end = spriteAsset.spriteInfoList.Count - 1;
}
// Get a reference to the geometry of the current character.
TMP_CharacterInfo charInfo = m_TextComponent.textInfo.characterInfo[currentCharacter];
int materialIndex = charInfo.materialReferenceIndex;
int vertexIndex = charInfo.vertexIndex;
TMP_MeshInfo meshInfo = m_TextComponent.textInfo.meshInfo[materialIndex];
float elapsedTime = 0;
float targetTime = 1f / Mathf.Abs(framerate);
while (true)
{
if (elapsedTime > targetTime)
{
elapsedTime = 0;
// Get a reference to the current sprite
TMP_Sprite sprite = spriteAsset.spriteInfoList[currentFrame];
// Update the vertices for the new sprite
Vector3[] vertices = meshInfo.vertices;
Vector2 origin = new Vector2(charInfo.origin, charInfo.baseLine);
float spriteScale = charInfo.fontAsset.fontInfo.Ascender / sprite.height * sprite.scale * charInfo.scale;
Vector3 bl = new Vector3(origin.x + sprite.xOffset * spriteScale, origin.y + (sprite.yOffset - sprite.height) * spriteScale);
Vector3 tl = new Vector3(bl.x, origin.y + sprite.yOffset * spriteScale);
Vector3 tr = new Vector3(origin.x + (sprite.xOffset + sprite.width) * spriteScale, tl.y);
Vector3 br = new Vector3(tr.x, bl.y);
vertices[vertexIndex + 0] = bl;
vertices[vertexIndex + 1] = tl;
vertices[vertexIndex + 2] = tr;
vertices[vertexIndex + 3] = br;
// Update the UV to point to the new sprite
Vector2[] uvs0 = meshInfo.uvs0;
Vector2 uv0 = new Vector2(sprite.x / spriteAsset.spriteSheet.width, sprite.y / spriteAsset.spriteSheet.height);
Vector2 uv1 = new Vector2(uv0.x, (sprite.y + sprite.height) / spriteAsset.spriteSheet.height);
Vector2 uv2 = new Vector2((sprite.x + sprite.width) / spriteAsset.spriteSheet.width, uv1.y);
Vector2 uv3 = new Vector2(uv2.x, uv0.y);
uvs0[vertexIndex + 0] = uv0;
uvs0[vertexIndex + 1] = uv1;
uvs0[vertexIndex + 2] = uv2;
uvs0[vertexIndex + 3] = uv3;
// Update the modified vertex attributes
meshInfo.mesh.vertices = vertices;
meshInfo.mesh.uv = uvs0;
m_TextComponent.UpdateGeometry(meshInfo.mesh, materialIndex);
if (framerate > 0)
{
if (currentFrame < end)
{
currentFrame += 1;
}
else
{
currentFrame = start;
}
}
else
{
if (currentFrame > start)
{
currentFrame -= 1;
}
else
{
currentFrame = end;
}
}
}
elapsedTime += Time.deltaTime;
yield return(null);
}
}
IEnumerator DoSpriteAnimationInternal(int currentCharacter, TMP_SpriteAsset spriteAsset, int start, int end, int framerate)
{
if (m_TextComponent == null)
{
yield break;
}
// We yield otherwise this gets called before the sprite has rendered.
yield return(null);
int currentFrame = start;
// Make sure end frame does not exceed the number of sprites in the sprite asset.
if (end > spriteAsset.spriteCharacterTable.Count)
{
end = spriteAsset.spriteCharacterTable.Count - 1;
}
// Get a reference to the current character's info
TMP_CharacterInfo charInfo = m_TextComponent.textInfo.characterInfo[currentCharacter];
int materialIndex = charInfo.materialReferenceIndex;
int vertexIndex = charInfo.vertexIndex;
TMP_MeshInfo meshInfo = m_TextComponent.textInfo.meshInfo[materialIndex];
float baseSpriteScale = spriteAsset.spriteCharacterTable[start].scale * spriteAsset.spriteCharacterTable[start].glyph.scale;
float elapsedTime = 0;
float targetTime = 1f / Mathf.Abs(framerate);
while (true)
{
if (elapsedTime > targetTime)
{
elapsedTime = 0;
// Return if sprite was truncated or replaced by the Ellipsis character.
char character = m_TextComponent.textInfo.characterInfo[currentCharacter].character;
if (character == 0x03 || character == 0x2026)
{
m_animations.Remove(currentCharacter);
yield break;
}
// Get a reference to the current sprite
TMP_SpriteCharacter spriteCharacter = spriteAsset.spriteCharacterTable[currentFrame];
// Update the vertices for the new sprite
Vector3[] vertices = meshInfo.vertices;
Vector2 origin = new Vector2(charInfo.origin, charInfo.baseLine);
float spriteScale = charInfo.scale / baseSpriteScale * spriteCharacter.scale * spriteCharacter.glyph.scale;
Vector3 bl = new Vector3(origin.x + spriteCharacter.glyph.metrics.horizontalBearingX * spriteScale, origin.y + (spriteCharacter.glyph.metrics.horizontalBearingY - spriteCharacter.glyph.metrics.height) * spriteScale);
Vector3 tl = new Vector3(bl.x, origin.y + spriteCharacter.glyph.metrics.horizontalBearingY * spriteScale);
Vector3 tr = new Vector3(origin.x + (spriteCharacter.glyph.metrics.horizontalBearingX + spriteCharacter.glyph.metrics.width) * spriteScale, tl.y);
Vector3 br = new Vector3(tr.x, bl.y);
vertices[vertexIndex + 0] = bl;
vertices[vertexIndex + 1] = tl;
vertices[vertexIndex + 2] = tr;
vertices[vertexIndex + 3] = br;
// Update the UV to point to the new sprite
Vector2[] uvs0 = meshInfo.uvs0;
Vector2 uv0 = new Vector2((float)spriteCharacter.glyph.glyphRect.x / spriteAsset.spriteSheet.width, (float)spriteCharacter.glyph.glyphRect.y / spriteAsset.spriteSheet.height);
Vector2 uv1 = new Vector2(uv0.x, (float)(spriteCharacter.glyph.glyphRect.y + spriteCharacter.glyph.glyphRect.height) / spriteAsset.spriteSheet.height);
Vector2 uv2 = new Vector2((float)(spriteCharacter.glyph.glyphRect.x + spriteCharacter.glyph.glyphRect.width) / spriteAsset.spriteSheet.width, uv1.y);
Vector2 uv3 = new Vector2(uv2.x, uv0.y);
uvs0[vertexIndex + 0] = uv0;
uvs0[vertexIndex + 1] = uv1;
uvs0[vertexIndex + 2] = uv2;
uvs0[vertexIndex + 3] = uv3;
// Update the modified vertex attributes
meshInfo.mesh.vertices = vertices;
meshInfo.mesh.uv = uvs0;
m_TextComponent.UpdateGeometry(meshInfo.mesh, materialIndex);
if (framerate > 0)
{
if (currentFrame < end)
{
currentFrame += 1;
}
else
{
currentFrame = start;
}
}
else
{
if (currentFrame > start)
{
currentFrame -= 1;
}
else
{
currentFrame = end;
}
}
}
elapsedTime += Time.deltaTime;
yield return(null);
}
}
public static int FindNearestLink(TMP_Text text, Vector3 position, Camera camera)
{
RectTransform rectTransform = text.rectTransform;
TMP_TextUtilities.ScreenPointToWorldPointInRectangle(rectTransform, position, camera, out position);
float num = float.PositiveInfinity;
int result = 0;
for (int i = 0; i < text.textInfo.linkCount; i++)
{
TMP_LinkInfo tmp_LinkInfo = text.textInfo.linkInfo[i];
bool flag = false;
Vector3 vector = Vector3.zero;
Vector3 vector2 = Vector3.zero;
Vector3 vector3 = Vector3.zero;
Vector3 vector4 = Vector3.zero;
for (int j = 0; j < tmp_LinkInfo.linkTextLength; j++)
{
int num2 = tmp_LinkInfo.linkTextfirstCharacterIndex + j;
TMP_CharacterInfo tmp_CharacterInfo = text.textInfo.characterInfo[num2];
int lineNumber = tmp_CharacterInfo.lineNumber;
if (text.overflowMode != TextOverflowModes.Page || tmp_CharacterInfo.pageNumber + 1 == text.pageToDisplay)
{
if (!flag)
{
flag = true;
vector = rectTransform.TransformPoint(new Vector3(tmp_CharacterInfo.bottomLeft.x, tmp_CharacterInfo.descender, 0f));
vector2 = rectTransform.TransformPoint(new Vector3(tmp_CharacterInfo.bottomLeft.x, tmp_CharacterInfo.ascender, 0f));
if (tmp_LinkInfo.linkTextLength == 1)
{
flag = false;
vector3 = rectTransform.TransformPoint(new Vector3(tmp_CharacterInfo.topRight.x, tmp_CharacterInfo.descender, 0f));
vector4 = rectTransform.TransformPoint(new Vector3(tmp_CharacterInfo.topRight.x, tmp_CharacterInfo.ascender, 0f));
if (TMP_TextUtilities.PointIntersectRectangle(position, vector, vector2, vector4, vector3))
{
return(i);
}
float num3 = TMP_TextUtilities.DistanceToLine(vector, vector2, position);
float num4 = TMP_TextUtilities.DistanceToLine(vector2, vector4, position);
float num5 = TMP_TextUtilities.DistanceToLine(vector4, vector3, position);
float num6 = TMP_TextUtilities.DistanceToLine(vector3, vector, position);
float num7 = (num3 >= num4) ? num4 : num3;
num7 = ((num7 >= num5) ? num5 : num7);
num7 = ((num7 >= num6) ? num6 : num7);
if (num > num7)
{
num = num7;
result = i;
}
}
}
if (flag && j == tmp_LinkInfo.linkTextLength - 1)
{
flag = false;
vector3 = rectTransform.TransformPoint(new Vector3(tmp_CharacterInfo.topRight.x, tmp_CharacterInfo.descender, 0f));
vector4 = rectTransform.TransformPoint(new Vector3(tmp_CharacterInfo.topRight.x, tmp_CharacterInfo.ascender, 0f));
if (TMP_TextUtilities.PointIntersectRectangle(position, vector, vector2, vector4, vector3))
{
return(i);
}
float num8 = TMP_TextUtilities.DistanceToLine(vector, vector2, position);
float num9 = TMP_TextUtilities.DistanceToLine(vector2, vector4, position);
float num10 = TMP_TextUtilities.DistanceToLine(vector4, vector3, position);
float num11 = TMP_TextUtilities.DistanceToLine(vector3, vector, position);
float num12 = (num8 >= num9) ? num9 : num8;
num12 = ((num12 >= num10) ? num10 : num12);
num12 = ((num12 >= num11) ? num11 : num12);
if (num > num12)
{
num = num12;
result = i;
}
}
else if (flag && lineNumber != text.textInfo.characterInfo[num2 + 1].lineNumber)
{
flag = false;
vector3 = rectTransform.TransformPoint(new Vector3(tmp_CharacterInfo.topRight.x, tmp_CharacterInfo.descender, 0f));
vector4 = rectTransform.TransformPoint(new Vector3(tmp_CharacterInfo.topRight.x, tmp_CharacterInfo.ascender, 0f));
if (TMP_TextUtilities.PointIntersectRectangle(position, vector, vector2, vector4, vector3))
{
return(i);
}
float num13 = TMP_TextUtilities.DistanceToLine(vector, vector2, position);
float num14 = TMP_TextUtilities.DistanceToLine(vector2, vector4, position);
float num15 = TMP_TextUtilities.DistanceToLine(vector4, vector3, position);
float num16 = TMP_TextUtilities.DistanceToLine(vector3, vector, position);
float num17 = (num13 >= num14) ? num14 : num13;
num17 = ((num17 >= num15) ? num15 : num17);
num17 = ((num17 >= num16) ? num16 : num17);
if (num > num17)
{
num = num17;
result = i;
}
}
}
}
}
return(result);
}