void ruch(Snake *g, Snake *h){
	while (_kbhit()){
		switch (_getch()){
		case lewo:
			if (g->y>1){
				while (1){
					putcharXY(g->x, g->y, 32);
					g->y--;
					putcharXY(g->x, g->y, 176);
					Sleep(500);
					if (_getch){
						ruch(g, h);
					}
				}
			}
			break;
		case prawo:
			if (g->y<width - 2){
				while (1){
					putcharXY(g->x, g->y, 32);
					g->y++;
					putcharXY(g->x, g->y, 176);
					Sleep(500);
					if (_getch){
						ruch(g, h);
					}
				}
			}
			break;
		case gora:
			if (g->x>1){
				while (1){
					putcharXY(g->x, g->y, 32);
					g->x--;
					putcharXY(g->x, g->y, 176);
					Sleep(500);
					if (_getch){
						ruch(g, h);
					}
				}
			}
			break;
		case dol:
			if (g->x<height - 2){
				while (1){
					putcharXY(g->x, g->y, 32);
					g->x++;
					putcharXY(g->x, g->y, 176);
					Sleep(500);
					if (_getch){
						ruch(g, h);
					}
				}
			}
			break;
		case 'a':
			if (h->y>1){
				while (1){
					putcharXY(h->x, h->y, 32);
					h->y--;
					putcharXY(h->x, h->y, 178);
					Sleep(500);
					if (_getch){
						ruch(g, h);
					}
				}
			}
			break;
		case 'd':
			if (h->y<width - 2){
				while (1){
					putcharXY(h->x, h->y, 32);
					h->y++;
					putcharXY(h->x, h->y, 178);
					Sleep(500);
					if (_getch){
						ruch(g, h);
					}
				}
			}
			break;
		case 'w':
			if (h->x>1){
				while (1){
					putcharXY(h->x, h->y, 32);
					h->x--;
					putcharXY(h->x, h->y, 178);
					Sleep(500);
					if (_getch){
						ruch(g, h);
					}
				}
			}
			break;
		case 's':
			if (h->x<height - 2){
				while (1){
					putcharXY(h->x, h->y, 32);
					h->x++;
					putcharXY(h->x, h->y, 178);
					Sleep(500);
					if (_getch){
						ruch(g, h);
					}
				}
			}
			break;
		}
	}
}