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Added grayscale option for ui textures

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This was SVN commit r11364.
This commit is contained in:
Jonathan Waller 2012-03-18 19:43:03 +00:00
parent 7c51e743fa
commit 5a21140093
1 changed files with 13 additions and 2 deletions
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11
source/gui/GUIRenderer.cpp
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@ -76,6 +76,7 @@ void GUIRenderer::UpdateDrawCallCache(DrawCalls &Calls, const CStr& SpriteName,
{
// Sprite not found. Check whether this a special sprite:
// "stretched:filename.ext" - stretched image
// "stretched:grayscale:filename.ext" - stretched grayscale image
// "colour:r g b a" - solid colour
//
// and if so, try to create it as a new sprite.
@ -84,7 +85,17 @@ void GUIRenderer::UpdateDrawCallCache(DrawCalls &Calls, const CStr& SpriteName,
// TODO: Should check (nicely) that this is a valid file?
SGUIImage Image;
// Allow grayscale images for disabled portraits
if (SpriteName.substr(10, 10) == "grayscale:")
{
Image.m_TextureName = VfsPath("art/textures/ui") / wstring_from_utf8(SpriteName.substr(20));
Image.m_Effects = new SGUIImageEffects;
Image.m_Effects->m_Greyscale = true;
}
else
{
Image.m_TextureName = VfsPath("art/textures/ui") / wstring_from_utf8(SpriteName.substr(10));
}
CClientArea ca(CRect(0, 0, 0, 0), CRect(0, 0, 100, 100));
Image.m_Size = ca;