private void DisplayUnits()
{
var selected = Unit.GetAllSelected();
units.Clear();
units.AddRange(selected);
if (units.Count == 0)
{
return;
}
UI.Label($"Selected: {(units.Count == 1 ? units[0].Name : (units.Count + " units"))}.");
UI.Label("Available actions:");
scrollPos = GUILayout.BeginScrollView(scrollPos, GUILayout.ExpandHeight(false));
int index = 0;
foreach (var action in units.Count != 1 ? UnitAction.MergeActions(units) : units[0].GetAllActions())
{
if (UI.Button($"{action.Name} [{ActionKeys.Get(index)}]") || Input.GetKeyDown(ActionKeys.Get(index)))
{
if (units.Count == 1)
{
string error = action.Run(units[0], null);
if (error != null)
{
Debug.LogWarning($"Action error: {error}");
}
}
else
{
foreach (var unit in units)
{
string error = action.Run(unit, null);
if (error != null)
{
Debug.LogWarning($"Action error: {error}");
}
}
}
}
index++;
}
GUILayout.EndScrollView();
if (units.Count == 1)
{
DisplaySingleUnit(units[0]);
}
}