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added 0.5 sec image fade

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SushiTee 2011-10-12 16:18:14 +02:00 committed by oy
parent 248124c4d6
commit faa7c0f073
1 changed files with 23 additions and 2 deletions
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25
src/game/client/components/menus.cpp
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@ -137,12 +137,33 @@ int CMenus::DoButton_MenuImage(const void *pID, const char *pText, int Checked,
const CMenuImage *pImage = FindMenuImage(pImageName); const CMenuImage *pImage = FindMenuImage(pImageName);
if(pImage) if(pImage)
{ {
Graphics()->TextureSet(UI()->HotItem() == pID ? pImage->m_OrgTexture : pImage->m_GreyTexture); float *pFade = (float*)pID;
Graphics()->TextureSet(pImage->m_GreyTexture);
Graphics()->QuadsBegin(); Graphics()->QuadsBegin();
Graphics()->SetColor(1,1,1,1); Graphics()->SetColor(1.0f, 1.0f, 1.0f, 1.0f);
IGraphics::CQuadItem QuadItem(Image.x, Image.y, Image.w, Image.h); IGraphics::CQuadItem QuadItem(Image.x, Image.y, Image.w, Image.h);
Graphics()->QuadsDrawTL(&QuadItem, 1); Graphics()->QuadsDrawTL(&QuadItem, 1);
Graphics()->QuadsEnd(); Graphics()->QuadsEnd();
float Seconds = 0.5f; // 0.5 seconds for fade
if(UI()->HotItem() == pID)
*pFade = Seconds;
else if(*pFade > 0.0f)
{
*pFade -= Client()->FrameTime();
if(*pFade < 0.0f)
*pFade = 0.0f;
}
if(*pFade > 0.0f)
{
Graphics()->TextureSet(pImage->m_OrgTexture);
Graphics()->QuadsBegin();
Graphics()->SetColor(1.0f, 1.0f, 1.0f, *pFade/Seconds);
Graphics()->QuadsDrawTL(&QuadItem, 1);
Graphics()->QuadsEnd();
}
} }
pRect->HMargin(pRect->h>=20.0f?2.0f:1.0f, &Text); pRect->HMargin(pRect->h>=20.0f?2.0f:1.0f, &Text);