lab.cpp/SDL#4/xMario/xMarioGreenShell.cpp

/* [CONSTRUCTOR] Construction d'un xMarioGreenShell
=========================================================*/
xMarioGreenShell::xMarioGreenShell(xManager *m, int x, int y)
: xSpriteAnimation(
	m,
	"src/koopa.png",
	(SDL_Rect){
		(int)( BLOC_SIZE*x+BLOC_SIZE*.1 ),
		(int)( BLOC_SIZE*y+BLOC_SIZE*.3 ),
		(int)( BLOC_SIZE*.8 ),
		(int)( BLOC_SIZE*.7 )
	}
){
	this->setType("green-shell");
	_active  = false;
	_intouch = false;

	/* (2) On definit les clip de chaque frame */
	this->addFrame( (SDL_Rect){62,  90, 16, 15} );
	this->addFrame( (SDL_Rect){62,  90, 16, 15} );
	this->addFrame( (SDL_Rect){62,  90, 16, 15} );
	this->addFrame( (SDL_Rect){62,  90, 16, 15} );
}





/* [ACTIVE] Retourne l'etat du bouton
=========================================================*/
bool xMarioGreenShell::active(){
	return _active;
}



/* [ACTIVE] Gestion du caractere "actif" du bouton
=========================================================*/
void xMarioGreenShell::active(bool active){
	_active = active;


	if( active ){


		this->pull();
		this->clear();


		this->addFrame( (SDL_Rect){62,  90, 16, 15} );
		this->addFrame( (SDL_Rect){83,  90, 16, 15} );
		this->addFrame( (SDL_Rect){104, 90, 16, 15} );
		this->addFrame( (SDL_Rect){125, 90, 16, 15} );

		// On ajoute au rendu
		this->push(_index);

	}else{

		this->pull();
		this->clear();

		this->addFrame( (SDL_Rect){62,  90, 16, 15} );
		this->addFrame( (SDL_Rect){62,  90, 16, 15} );
		this->addFrame( (SDL_Rect){62,  90, 16, 15} );
		this->addFrame( (SDL_Rect){62,  90, 16, 15} );

		// On ajoute au rendu
		this->push(_index);

	}


}




/* [ONCOLLIDE] Gestion des collisions
=========================================================*/
void xMarioGreenShell::onCollide(vector<int> from, xSprite* by){
	/* (1) Mario par le cote */
	if( by->getType() == "Mario" && from[0] != 0 && !_intouch ){

		// si en mvt
		if( this->active() ){
			this->manager()->state = 2; // mario meurt

		// si immobile, on met en mvt
		}else{
			this->active(true); // sinon on fait tourner
			_intouch = true;
		}

	}


	/* (2) Mario par le haut */
	if( by->getType() == "Mario" && from[1] != -1 ){
		if( !this->active() ) // a l'arret, on met en mvt
			this->active(true);
		else // si en mouvement, met a l'arret
			this->active(false);
	}
}