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

/* [CONSTRUCTOR] Construction d'un xSMarioGrass
=========================================================*/
xMarioGrass::xMarioGrass(xManager *m, SDL_Rect rect){
	_manager = m;

	// Note: le rect correspond a un nombre de bloc
	// 		 On convertit le tout en blocs reels
	int xMin = rect.x;
	int xMax = rect.w + rect.x - 1;

	int yMin = rect.y;
	int yMax = rect.h + rect.y - 1;


	/* (1) On charge la texture */
	_spritesheet = IMG_LoadTexture(_manager->renderer(), "src/mario_ground.jpg");


	int index = 0;

	/* (2) On cree les plans (layers) */
	for( int y = yMin ; y <= yMax ; y++ ){
		for( int x = xMin ; x <= xMax ; x++ ){
			// On cree une copie du spritesheet
			this->add( new xSprite(_manager, _spritesheet) );


			// TOP-LEFT
			if( x == xMin && y == yMin ){
				this->get(index)->dimensions(
					(SDL_Rect){BLOC_SIZE*x, BLOC_SIZE*y, BLOC_SIZE, BLOC_SIZE},
					(SDL_Rect){1, 0, 16, 16}
				);
			}

			// TOP RIGHT
			else if( x == xMax && y == yMin ){
				this->get(index)->dimensions(
					(SDL_Rect){BLOC_SIZE*x, BLOC_SIZE*y, BLOC_SIZE, BLOC_SIZE},
					(SDL_Rect){35, 0, 16, 16}
				);
			}

			// BOTTOM LEFT
			else if( x == xMin && y == yMax ){
				this->get(index)->dimensions(
					(SDL_Rect){BLOC_SIZE*x, BLOC_SIZE*y, BLOC_SIZE, BLOC_SIZE},
					(SDL_Rect){1, 34, 16, 16}
				);
			}

			// BOTTOM RIGHT
			else if( x == xMax && y == yMax ){
				this->get(index)->dimensions(
					(SDL_Rect){BLOC_SIZE*x, BLOC_SIZE*y, BLOC_SIZE, BLOC_SIZE},
					(SDL_Rect){35, 34, 16, 16}
				);
			}

			// LEFT
			else if( x == xMin ){
				this->get(index)->dimensions(
					(SDL_Rect){BLOC_SIZE*x, BLOC_SIZE*y, BLOC_SIZE, BLOC_SIZE},
					(SDL_Rect){1, 17, 16, 16}
				);
			}

			// RIGHT
			else if( x == xMax ){
				this->get(index)->dimensions(
					(SDL_Rect){BLOC_SIZE*x, BLOC_SIZE*y, BLOC_SIZE, BLOC_SIZE},
					(SDL_Rect){35, 17, 16, 16}
				);
			}

			// TOP
			else if( y == yMin ){
				this->get(index)->dimensions(
					(SDL_Rect){BLOC_SIZE*x, BLOC_SIZE*y, BLOC_SIZE, BLOC_SIZE},
					(SDL_Rect){18, 0, 16, 16}
				);
			}

			// BOTTOM
			else if( y == yMax ){
				this->get(index)->dimensions(
					(SDL_Rect){BLOC_SIZE*x, BLOC_SIZE*y, BLOC_SIZE, BLOC_SIZE},
					(SDL_Rect){18, 34, 16, 16}
				);
			}

			// INSIDE
			else{
				this->get(index)->dimensions(
					(SDL_Rect){BLOC_SIZE*x, BLOC_SIZE*y, BLOC_SIZE, BLOC_SIZE},
					(SDL_Rect){18, 17, 16, 16}
				);
			}

			index++;
		}
	}

}