D3DXVECTOR2 Font::MeasureString(std::string text, bool _cache)
{
bool isCached;
CachedText* t = getCachedText(text, TEXT_ALIGNMENT::ALIGN_Left, 100, isCached);
auto size = t->GetSize();
if (_cache)
{
if (!isCached)
cache.push_back(t);
}
else
{
t->Dispose();
delete t;
}
return size;
}
static void drawTextNormal(int x, int y, int size, int align, SDL_Color c, char *text)
{
SDL_Surface *surface;
SDL_Texture *t;
int w, h;
long hash;
if (size >= MAX_FONTS)
{
printf("ERROR: %d exceeds max font size index of %d\n", size, MAX_FONTS);
exit(1);
}
if (!font[size])
{
loadFont(size);
}
hash = hashcode(text, size);
t = getCachedText(hash);
if (!t)
{
surface = TTF_RenderText_Blended(font[size], text, c);
t = SDL_CreateTextureFromSurface(app.renderer, surface);
SDL_FreeSurface(surface);
cacheText(hash, t);
}
SDL_QueryTexture(t, NULL, NULL, &w, &h);
if (align == TA_CENTER)
{
x -= (w / 2);
}
else if (align == TA_RIGHT)
{
x -= w;
}
SDL_SetTextureColorMod(t, c.r, c.g, c.b);
blit(t, x, y, 0);
}
void Font::Print(std::string text, TEXT_ALIGNMENT alignment, float width, bool _cache)
{
bool isCached;
texture->ApplyTexture();
CachedText* t = getCachedText(text, alignment, width, isCached);
t->Render();
if (_cache)
{
if (!isCached)
cache.push_back(t);
}
else
{
t->Dispose();
delete t;
}
}
