81 lines
2 KiB
C++
81 lines
2 KiB
C++
|
#include "display.hpp"
|
||
|
|
|
||
|
|
//Single Instance
|
||
|
|
Display Display::_instance=Display();
|
||
|
|
|
||
|
|
//Constructeur qui initialise SDL, le renderer, SDL_image et la fenetre
|
||
|
|
Display::Display()
|
||
|
|
{
|
||
|
|
//Initialize SDL
|
||
|
|
if( SDL_Init( SDL_INIT_VIDEO ) < 0 )
|
||
|
|
{
|
||
|
|
std::cout << "SDL n'a pas pu etre initialise. Erreur SDL : " << SDL_GetError() << std::endl;
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
//On set le mode de filtrage des texture en lineaire
|
||
|
|
if( !SDL_SetHint( SDL_HINT_RENDER_SCALE_QUALITY, "1" ) )
|
||
|
|
std::cout << "Attention : le filtrage des textures n'est pas lineaire" << std::endl;
|
||
|
|
|
||
|
|
//Cree une fenetre
|
||
|
|
_window = SDL_CreateWindow( "Nidrobb", SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED, SCREEN_WIDTH, SCREEN_HEIGHT, SDL_WINDOW_SHOWN );
|
||
|
|
if( _window == NULL )
|
||
|
|
{
|
||
|
|
std::cout << "La fenetre n'a pas pu etre cree. Erreur SDL : " << SDL_GetError() << std::endl;
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
//Cree un renderer pour la fenetre
|
||
|
|
_renderer = SDL_CreateRenderer( _window, -1, SDL_RENDERER_ACCELERATED );
|
||
|
|
if( _renderer == NULL )
|
||
|
|
{
|
||
|
|
std::cout << "Le renderer n'a pas pu etre cree. Erreur SDL : " << SDL_GetError() << std::endl;
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
//Initialise la couleur du renderer en blanc
|
||
|
|
SDL_SetRenderDrawColor( _renderer, 0xFF, 0xFF, 0xFF, 0xFF );
|
||
|
|
|
||
|
|
//Initialise le chargement d'image png
|
||
|
|
int imgFlags = IMG_INIT_PNG | IMG_INIT_JPG;
|
||
|
|
if( !( IMG_Init( imgFlags ) & imgFlags ) )
|
||
|
|
{
|
||
|
|
std::cout << "SDL_image n'a pas pu etre initialiser. Erreur SDL_image : " << IMG_GetError() << std::endl;
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
Display& Display::operator=(const Display& d)
|
||
|
|
{
|
||
|
|
_window = d.getWindow();
|
||
|
|
_renderer = d.getRenderer();
|
||
|
|
//_playerList = d.getPList();
|
||
|
|
|
||
|
|
return *this;
|
||
|
|
}
|
||
|
|
|
||
|
|
Display::~Display()
|
||
|
|
{
|
||
|
|
//Destroy window
|
||
|
|
SDL_DestroyRenderer( _renderer );
|
||
|
|
SDL_DestroyWindow( _window );
|
||
|
|
_window = NULL;
|
||
|
|
_renderer = NULL;
|
||
|
|
|
||
|
|
//Quit SDL subsystems
|
||
|
|
IMG_Quit();
|
||
|
|
SDL_Quit();
|
||
|
|
}
|
||
|
|
|
||
|
|
//Dessine un objet
|
||
|
|
void Display::draw(Drawable* d) const
|
||
|
|
{
|
||
|
|
SDL_RenderCopy( _renderer, d->sprite().getTexture(), NULL,d->sprite().getRect() );
|
||
|
|
}
|