private List <TMP_Sprite> CreateSpriteInfoList(TexturePacker.SpriteDataObject spriteDataObject)
{
List <TexturePacker.SpriteData> frames = spriteDataObject.frames;
List <TMP_Sprite> list = new List <TMP_Sprite>();
for (int i = 0; i < frames.Count; i++)
{
TMP_Sprite tMP_Sprite = new TMP_Sprite();
tMP_Sprite.id = i;
tMP_Sprite.name = Path.GetFileNameWithoutExtension(frames[i].filename);
tMP_Sprite.hashCode = TMP_TextUtilities.GetSimpleHashCode(tMP_Sprite.name);
int num = 0;
int num2 = tMP_Sprite.name.IndexOf('-');
num = (tMP_Sprite.unicode = ((num2 == -1) ? TMP_TextUtilities.StringToInt(tMP_Sprite.name) : TMP_TextUtilities.StringToInt(tMP_Sprite.name.Substring(num2 + 1))));
tMP_Sprite.x = frames[i].frame.x;
tMP_Sprite.y = (float)m_SpriteAtlas.height - (frames[i].frame.y + frames[i].frame.h);
tMP_Sprite.width = frames[i].frame.w;
tMP_Sprite.height = frames[i].frame.h;
tMP_Sprite.pivot = frames[i].pivot;
tMP_Sprite.xAdvance = tMP_Sprite.width;
tMP_Sprite.scale = 1f;
tMP_Sprite.xOffset = 0f - tMP_Sprite.width * tMP_Sprite.pivot.x;
tMP_Sprite.yOffset = tMP_Sprite.height - tMP_Sprite.height * tMP_Sprite.pivot.y;
list.Add(tMP_Sprite);
}
return(list);
}
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);
}
}
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);
}
}
/// <summary>
///
/// </summary>
List <TMP_Sprite> CreateSpriteInfoList(TexturePacker.SpriteDataObject spriteDataObject)
{
List <TexturePacker.SpriteData> importedSprites = spriteDataObject.frames;
List <TMP_Sprite> spriteInfoList = new List <TMP_Sprite>();
for (int i = 0; i < importedSprites.Count; i++)
{
TMP_Sprite sprite = new TMP_Sprite();
sprite.id = i;
sprite.name = Path.GetFileNameWithoutExtension(importedSprites[i].filename) ?? "";
sprite.hashCode = TMP_TextUtilities.GetSimpleHashCode(sprite.name);
// Attempt to extract Unicode value from name
int unicode;
int indexOfSeperator = sprite.name.IndexOf('-');
if (indexOfSeperator != -1)
{
unicode = TMP_TextUtilities.StringToInt(sprite.name.Substring(indexOfSeperator + 1));
}
else
{
unicode = TMP_TextUtilities.StringToInt(sprite.name);
}
sprite.unicode = unicode;
sprite.x = importedSprites[i].frame.x;
sprite.y = m_SpriteAtlas.height - (importedSprites[i].frame.y + importedSprites[i].frame.h);
sprite.width = importedSprites[i].frame.w;
sprite.height = importedSprites[i].frame.h;
//Calculate sprite pivot position
sprite.pivot = importedSprites[i].pivot;
// Properties the can be modified
sprite.xAdvance = sprite.width;
sprite.scale = 1.0f;
sprite.xOffset = 0 - (sprite.width * sprite.pivot.x);
sprite.yOffset = sprite.height - (sprite.height * sprite.pivot.y);
spriteInfoList.Add(sprite);
}
return(spriteInfoList);
}
/// <summary>
/// Internal method used to upgrade sprite asset.
/// </summary>
private void UpgradeSpriteAsset()
{
m_Version = "1.1.0";
Debug.Log("Upgrading sprite asset [" + this.name + "] to version " + m_Version + ".", this);
// Convert legacy glyph and character tables to new format
m_SpriteCharacterTable.Clear();
m_SpriteGlyphTable.Clear();
for (int i = 0; i < spriteInfoList.Count; i++)
{
TMP_Sprite oldSprite = spriteInfoList[i];
TMP_SpriteGlyph spriteGlyph = new TMP_SpriteGlyph();
spriteGlyph.index = (uint)i;
spriteGlyph.sprite = oldSprite.sprite;
spriteGlyph.metrics = new GlyphMetrics(oldSprite.width, oldSprite.height, oldSprite.xOffset, oldSprite.yOffset, oldSprite.xAdvance);
spriteGlyph.glyphRect = new GlyphRect((int)oldSprite.x, (int)oldSprite.y, (int)oldSprite.width, (int)oldSprite.height);
spriteGlyph.scale = 1.0f;
spriteGlyph.atlasIndex = 0;
m_SpriteGlyphTable.Add(spriteGlyph);
TMP_SpriteCharacter spriteCharacter = new TMP_SpriteCharacter();
spriteCharacter.glyph = spriteGlyph;
spriteCharacter.unicode = oldSprite.unicode == 0x0 ? 0xFFFE : (uint)oldSprite.unicode;
spriteCharacter.name = oldSprite.name;
spriteCharacter.scale = oldSprite.scale;
m_SpriteCharacterTable.Add(spriteCharacter);
}
// Clear legacy glyph info list.
//spriteInfoList.Clear();
UpdateLookupTables();
#if UNITY_EDITOR
UnityEditor.EditorUtility.SetDirty(this);
UnityEditor.AssetDatabase.SaveAssets();
#endif
}
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);
}
}
