static orxSTATUS orxFASTCALL ProcessFontParams(orxU32 _u32ParamCount, const orxSTRING _azParams[])
{
orxSTATUS eResult = orxSTATUS_FAILURE;
// Has a valid font parameter?
if(_u32ParamCount > 1)
{
// Inits FreeType
if(!FT_Init_FreeType(&sstFontGen.pstFontLibrary))
{
// Loads font's default face
if(!FT_New_Face(sstFontGen.pstFontLibrary, _azParams[1], 0, &sstFontGen.pstFontFace))
{
// Sets unicode map
if(!FT_Select_Charmap(sstFontGen.pstFontFace, ft_encoding_unicode))
{
// Updates character size
sstFontGen.vCharacterSize.fX = sstFontGen.vCharacterSize.fY;
// Updates character spacing
sstFontGen.vCharacterSpacing.fX = orx2F(2.0f);
sstFontGen.vCharacterSpacing.fY = orx2F(2.0f);
// Stores scale
sstFontGen.fFontScale = sstFontGen.vCharacterSize.fY / orxS2F(sstFontGen.pstFontFace->bbox.yMax - sstFontGen.pstFontFace->bbox.yMin);
// Sets pixel's size
eResult = FT_Set_Pixel_Sizes(sstFontGen.pstFontFace, (FT_UInt)orxF2U(sstFontGen.vCharacterSize.fX) - 2, (FT_UInt)orxF2U(sstFontGen.vCharacterSize.fY) - 2) ? orxSTATUS_FAILURE : orxSTATUS_SUCCESS;
}
}
}
// Success?
if(eResult != orxSTATUS_FAILURE)
{
// Updates status
orxFLAG_SET(sstFontGen.u32Flags, orxFONTGEN_KU32_STATIC_FLAG_FONT, orxFONTGEN_KU32_STATIC_FLAG_NONE);
// Logs message
orxFONTGEN_LOG(FONT, "Using font '%s'.", _azParams[1]);
}
else
{
// Logs message
orxFONTGEN_LOG(FONT, "Couldn't load font '%s'.", _azParams[1]);
}
}
else
{
// Logs message
orxFONTGEN_LOG(FONT, "No font specified, aborting.");
}
// Done!
return eResult;
}
/** Gets a random orxU32 value
* @param[in] _u32Min Minimum boundary
* @param[in] _u32Max Maximum boundary
* @return Random value
*/
orxU32 orxFASTCALL orxMath_GetRandomU32(orxU32 _u32Min, orxU32 _u32Max)
{
orxU32 u32Rand;
/* Gets raw random number */
u32Rand = rand();
/* Done! */
return (u32Rand == RAND_MAX) ? _u32Max : (orxF2U((orx2F(u32Rand) * (orx2F(1.0f / RAND_MAX)) * (orxU2F(_u32Max) + 1 - orxU2F(_u32Min))) + orxS2F(_u32Min)));
}
/** Delay the program for given number of seconds
* @param[in] _fSeconds Number of seconds to wait
*/
void orxFASTCALL orxSystem_Delay(orxFLOAT _fSeconds)
{
/* Checks */
orxASSERT((sstSystem.u32Flags & orxSYSTEM_KU32_STATIC_FLAG_READY) == orxSYSTEM_KU32_STATIC_FLAG_READY);
orxASSERT(_fSeconds >= orxFLOAT_0);
#ifdef __orxWINDOWS__
/* Sleeps */
Sleep(orxF2U(_fSeconds * orx2F(1000.0f)));
#else /* __orxWINDOWS__ */
/* Sleeps */
usleep(orxF2U(_fSeconds * orx2F(1000000.0f)));
#endif /* __orxWINDOWS__ */
/* Done! */
return;
}