void Font::Init(const char* filename, int size) {
if (loadedFonts <= 0 && TTF_WasInit() == 0) {
if (TTF_Init() == -1) throw TTFException(TTF_GetError());
}
this->name = new char[strlen(filename) + 1];
strcpy(this->name, filename);
this->size = size;
if ((this->font = TTF_OpenFont(this->name, this->size)) == NULL) {
throw TTFException(TTF_GetError());
}
loadedFonts++;
}
bool Application::OnInit() {
std::string textException = "OnInit() => ";
try {
SettingsCreator::ConfigureSettingsFile();
InitializeSDLSystem();
InitializeVideoSystem();
InitializeTTFSystem();
InitializeAudioSystem();
InitializeResources();
StateManager::SetActiveState(STATE_MENU);
return true;
} catch (const SDLException& sdlException) {
textException.append(sdlException.WhatHappens());
throw SDLException(textException);
} catch (const TTFException& ttfException) {
textException.append(ttfException.WhatHappens());
throw TTFException(textException);
} catch (const MixerException& mixerException) {
textException.append(mixerException.WhatHappens());
throw MixerException(textException);
} catch (const GenericException& exception) {
textException.append(exception.WhatHappens());
throw GenericException(textException);
}
return false;
}
void MenuState::OnActivate() {
try {
// Cargar recursos
fontManager = FontManager::GetInstance();
lazyFont = new Font(fontManager->GetFont(FontManager::Lazy));
lazyFont->Initialize();
SDL_Color textColor = {255, 255, 255};
lazyFont->SetStyle(TTF_STYLE_UNDERLINE);
lazyFont->SetOutline(TTF_STYLE_BOLD);
lazyFont->SetHinting(TTF_HINTING_NONE);
lazyFont->SetKerning(false);
lazyFont->SetSize(26);
message = TTF_RenderText_Solid(lazyFont->GetTTF_Font(), "MenuState", textColor);
if (!message) {
throw TTFException();
}
} catch (const TTFException& ttfException) {
throw ttfException;
} catch (const GenericException& genericException) {
throw genericException;
}
}
int Font::setSize(int size) {
if (this->size == size) return size;
int old = this->size;
if (this->font != NULL) {
TTF_CloseFont(this->font);
this->font = NULL;
}
this->size = size;
if ((this->font = TTF_OpenFont(this->name, this->size)) == NULL) {
throw TTFException(TTF_GetError());
}
return old;
}
void Application::InitializeTTFSystem() {
// Initialize SDL_ttf
if (TTF_Init() == -1) {
throw TTFException();
}
}
