protected override void OnFrameChange()
{
_frame = _resource.frames[currentFrame];
transformDirty = true;
colorDirty = true;
}
protected override void ResetDisplayObject()
{
_frame = null;
_scrollRect = null;
_flipHorizontal = false;
_flipVertical = false;
base.ResetDisplayObject();
}
internal SheetFrame[] GetFrames()
{
if (description == null)
{
var textureInfo = GetTexture(path);
return(new SheetFrame(textureInfo.texture, Vector2.zero, textureInfo.scale).AsArray());
}
var sheetFrames = new List <SheetFrame>(description.Length);
for (var i = 1; i < description.Length; i++)
{
var line = description[i];
if (line == HD_TAG)
{
_isHd = true;
continue;
}
if (line.StartsWith(FRAME_TAG, StringComparison.Ordinal))
{
var textureInfo = GetTexture(path);
var parts = line.Substring(FRAME_TAG.Length).Split(",");
var frame = new SheetFrame(
textureInfo.texture,
new Rect(
Convert.ToInt32(parts[0]),
Convert.ToInt32(parts[1]),
Convert.ToInt32(parts[2]),
Convert.ToInt32(parts[3])),
new Vector2(
Convert.ToInt32(parts[4]),
Convert.ToInt32(parts[5])),
textureInfo.scale);
sheetFrames.Add(frame);
}
}
return(sheetFrames.ToArray());
}
protected void AddQuad(QuadCollection quads, SheetFrame frame,
ref Vector2 charPos, ref Vector2 anchor, ref ColorTransform colorMult)
{
var texture = frame.texture;
var textureBounds = frame.textureBounds;
Matrix4x4 localMatrix, globalMatrix;
var letterScale = fontScale * frame.textureScale;
var letterScaleVec = new Vector2(letterScale, letterScale);
MatrixUtil.Create2D(ref letterScaleVec, 0, ref charPos, out localMatrix);
MatrixUtil.Multiply(ref localMatrix, ref compositeMatrix, out globalMatrix);
var textureSize = new Vector2(texture.width, texture.height);
var spriteQuad = new SpriteQuad();
spriteQuad.UpdateTransform(ref globalMatrix, ref textureBounds, ref textureSize, ref anchor);
spriteQuad.UpdateColor(ref colorMult);
quads.Add(spriteQuad);
}
public FlashSprite(Texture2D texture)
{
_frame = new SheetFrame(texture);
}