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Merge pull request #11478 from WenhaiLin/v3-label-fix 

Label:Fixed the shadow effect of system font might not be shown.
This commit is contained in:
minggo 2015-04-17 17:53:52 +08:00
parent 768d2bdb48 9c2e39dd49
commit f38bfdf212
1 changed files with 27 additions and 20 deletions
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47
cocos/2d/CCLabel.cpp
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@ -788,25 +788,32 @@ void Label::enableShadow(const Color4B& shadowColor /* = Color4B::BLACK */,const
//TODO: support blur for shadow //TODO: support blur for shadow
_shadowBlurRadius = 0; _shadowBlurRadius = 0;
if (_textSprite && _shadowNode)
{
if (shadowColor != _shadowColor4F)
{
Node::removeChild(_shadowNode, true);
_shadowNode = nullptr;
createShadowSpriteForSystemFont();
}
else
{
_shadowNode->setPosition(_shadowOffset.width, _shadowOffset.height);
}
}
_shadowColor3B.r = shadowColor.r; _shadowColor3B.r = shadowColor.r;
_shadowColor3B.g = shadowColor.g; _shadowColor3B.g = shadowColor.g;
_shadowColor3B.b = shadowColor.b; _shadowColor3B.b = shadowColor.b;
_shadowOpacity = shadowColor.a; _shadowOpacity = shadowColor.a;
if (!_systemFontDirty && !_contentDirty && _textSprite)
{
if (_shadowNode)
{
if (shadowColor != _shadowColor4F)
{
Node::removeChild(_shadowNode, true);
_shadowNode = nullptr;
createShadowSpriteForSystemFont();
}
else
{
_shadowNode->setPosition(_shadowOffset.width, _shadowOffset.height);
}
}
else
{
createShadowSpriteForSystemFont();
}
}
_shadowColor4F.r = shadowColor.r / 255.0f; _shadowColor4F.r = shadowColor.r / 255.0f;
_shadowColor4F.g = shadowColor.g / 255.0f; _shadowColor4F.g = shadowColor.g / 255.0f;
_shadowColor4F.b = shadowColor.b / 255.0f; _shadowColor4F.b = shadowColor.b / 255.0f;
@ -1038,18 +1045,18 @@ void Label::createSpriteForSystemFont()
void Label::createShadowSpriteForSystemFont() void Label::createShadowSpriteForSystemFont()
{ {
if (!_fontDefinition._stroke._strokeEnabled && _fontDefinition._fontFillColor == _shadowColor4F if (!_fontDefinition._stroke._strokeEnabled && _fontDefinition._fontFillColor == _shadowColor3B
&& (_fontDefinition._fontAlpha == _shadowColor4F.a * 255)) && (_fontDefinition._fontAlpha == _shadowOpacity))
{ {
_shadowNode = Sprite::createWithTexture(_textSprite->getTexture()); _shadowNode = Sprite::createWithTexture(_textSprite->getTexture());
} }
else else
{ {
auto shadowFontDefinition = _fontDefinition; auto shadowFontDefinition = _fontDefinition;
shadowFontDefinition._fontFillColor.r = _shadowColor4F.r * 255; shadowFontDefinition._fontFillColor.r = _shadowColor3B.r;
shadowFontDefinition._fontFillColor.g = _shadowColor4F.g * 255; shadowFontDefinition._fontFillColor.g = _shadowColor3B.g;
shadowFontDefinition._fontFillColor.b = _shadowColor4F.b * 255; shadowFontDefinition._fontFillColor.b = _shadowColor3B.b;
shadowFontDefinition._fontAlpha = _shadowColor4F.a * 255; shadowFontDefinition._fontAlpha = _shadowOpacity;
shadowFontDefinition._stroke._strokeColor = shadowFontDefinition._fontFillColor; shadowFontDefinition._stroke._strokeColor = shadowFontDefinition._fontFillColor;
shadowFontDefinition._stroke._strokeAlpha = shadowFontDefinition._fontAlpha; shadowFontDefinition._stroke._strokeAlpha = shadowFontDefinition._fontAlpha;