bool Text_area::add_message(void)
{
char* text;
SDL_Surface* message;
Window* screen;
if (this->__size_text == 0)
return this->Update();
text = this->__text;
if (this->__size_text > 25)
text += this->__size_text - 25;
screen = screen->GetInstance();
message = TTF_RenderText_Blended(screen->Get_font(), text, this->__color);
if (SDL_BlitSurface(message, 0, this->_surface, &this->__rect_message) == -1)
{
SDL_FreeSurface(message);
return 1;
}
SDL_FreeSurface(message);
return this->Update();
}
bool Text_area::Init(int x, int y, int w, int h, const char* text)
{
Window* screen;
SDL_Surface* message;
if (Interface::Init(x, y, w, h))
return 1;
screen = screen->GetInstance();
message = TTF_RenderText_Blended(screen->Get_font(), text, this->__color);
if (SDL_BlitSurface(message, 0, this->_surface, 0) == -1)
{
SDL_FreeSurface(message);
return 1;
}
SDL_FreeSurface(message);
this->__rect_message.x = message->w;
this->__rect_message.y = 0;
this->__rect_message.w = w - message->w;
this->__rect_message.h = message->h;
this->clear_message();
return 0;
}