public override void OnInspectorGUI()
{
PlayerUnit playerUnit = (PlayerUnit)target;
DrawDefaultInspector();
if (GUILayout.Button("Move to destination"))
{
playerUnit.Move();
}
if (GUILayout.Button("Move Up"))
{
playerUnit.GoUp();
}
if (GUILayout.Button("Move Down"))
{
playerUnit.GoDown();
}
if (GUILayout.Button("Move Left"))
{
playerUnit.GoLeft();
}
if (GUILayout.Button("Move Right"))
{
playerUnit.GoRight();
}
}