public void spawnEtoile()
	{
		if(timer > 0)
			timer --;
		
		else
		{
			int x = 0;
			int y = 0;
			while(carte[x][y] == '1' || carte[x][y] == '4' || carte[x][y] == '2' || carte[x][y] == '5')
			{
				x = (int)(Math.random()*(width-2)+1);
				y = (int)(Math.random()*(height-2)+1);
			}
			if(carte[x][y]=='3')
				carte[x][y] = '2';
			if(carte[x][y] == '0')
				carte[x][y]='5';
			timer = 2000;
		}
	}