Khaganat-NeL/khanat-opennel-code
2
0
Fork 0
Code Issues 21 Pull requests Projects Releases 1 Packages Wiki Activity

Changed: Don't try to convert string to CRGBA if less than 3 integers

Browse source 
--HG--
branch : develop
This commit is contained in:
kervala 2015-11-13 19:38:46 +01:00
parent 630a22d428
commit 08d50dc725
1 changed files with 16 additions and 10 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

24
code/nel/src/misc/rgba.cpp
View file

@ -734,17 +734,23 @@ void CRGBA::buildFromHLS(float h, float l, float s)
CRGBA CRGBA::stringToRGBA( const char *ptr )
{
if (!ptr)
return NLMISC::CRGBA::White;
if (ptr)
{
int r = 255, g = 255, b = 255, a = 255;
int r = 255, g = 255, b = 255, a = 255;
sscanf( ptr, "%d %d %d %d", &r, &g, &b, &a );
clamp( r, 0, 255 );
clamp( g, 0, 255 );
clamp( b, 0, 255 );
clamp( a, 0, 255 );
// we need at least 3 integer values to consider string is valid
if (sscanf( ptr, "%d %d %d %d", &r, &g, &b, &a ) >= 3)
{
clamp( r, 0, 255 );
clamp( g, 0, 255 );
clamp( b, 0, 255 );
clamp( a, 0, 255 );
return CRGBA( r,g,b,a );
return CRGBA( r,g,b,a );
}
}
return NLMISC::CRGBA::White;
}
std::string CRGBA::toString() const