void PokemonString::fromUTF8(const char * str) {
str = (str == NULL) ? "" : str;
strSz = std::strlen(str) + 1;
resizeStr();
dataSz = strSz;
resizeData();
dataSz = 0;
int s = 0;
size_t offset = 0;
while (offset < strSz - 1) {
u32 c;
s = utf8_mbtowc(NULL, &c, (const unsigned char*)str + offset, strSz - 1);
if (s < 0) break;
offset += s;
if (c == 0) break;
s = pkmgba_wctomb(NULL, _data + dataSz, c, 2, _japanese);
if (s < 0) break;
dataSz += s;
}
_data[dataSz++] = 0xff;
hasChanged = true;
}
void PathDesignScreen::removeWaypoint( QPointF p1 )
{
if (guiPath_.empty() ) return;
const double VICINITY = 1.0; // in meters
// check if click is near the latest waypoint
int lastIndex = guiPath_.size() - 1;
QPointF p2;
p2 = guiPath_[lastIndex].position;
double dist = sqrt ( (p1.x()-p2.x()) * (p1.x()-p2.x()) + (p1.y()-p2.y()) * (p1.y()-p2.y()) );
if (dist<VICINITY)
{
// delete the last element
resizeData( lastIndex );
}
// if the waypoint was in focus before, reset to no focus
if (waypointInFocus_==lastIndex)
waypointInFocus_=-1;
}
void PokemonString::load(u8 * data, size_t nb) {
dataSz = nb;
resizeData();
std::copy(data, data + dataSz, _data);
}
