private bool AreHeadbutting() { String dir1 = Player1.GetCurrentDirection(); String dir2 = Player2.GetCurrentDirection(); bool oppositeDirections = false; if (dir1 == "left" && dir2 == "right") { oppositeDirections = true; } if (dir1 == "right" && dir2 == "left") { oppositeDirections = true; } if (dir1 == "up" && dir2 == "down") { oppositeDirections = true; } if (dir1 == "down" && dir2 == "up") { oppositeDirections = true; } return(oppositeDirections); }