private void Update()
{
#region Right Clicked
if (Input.GetMouseButtonDown(1))
{
for (int i = 0; i < Game.groups.Count; i++)
{
// Remove all idle groups
if (Game.groups[i].unitGroupTask == UnitGroupTask.Idle)
{
Game.groups.Remove(Game.groups[i]);
}
}
// Add Group from Selected
if (selectedEntities.Count > 1)
{
var units = new List <GameObject>();
foreach (var go in selectedEntities.Values)
{
go.GetComponent <Unit>().LeaveCurrentGroup(); // Remove old group if any
units.Add(go); // Add to new group
}
if (units.Count > 1)
{
Game.groups.Add(new UnitGroup(units, planetScript.transform));
}
}
// Since we were telling units to leave their old groups, we have to check if any groups have less than 2 members
// Check if any groups have < 1 members
for (int i = 0; i < Game.groups.Count; i++)
{
Game.groups[i].RemoveGroupIfMemberCountLow();
}
// Give Movement Command
Ray ray = cam.ScreenPointToRay(Input.mousePosition);
RaycastHit hit;
if (Physics.Raycast(ray, out hit, camScript.distanceFromPlanetSurface + planetScript.shapeSettings.radius, LayerMask.GetMask("Planets")))
{
var selectedGroups = Game.groups.Where(group => group.IsSelected()).ToList();
if (selectedGroups.Count == 1)
{
selectedGroups[0].MoveToTarget(hit.point);
}
else if (selectedGroups.Count > 1)
{
var unitsForNewGroup = new List <GameObject>();
foreach (var group in selectedGroups)
{
// Selected more than 1 group
// Merge units selected from other groups into 1 new group
for (int i = 0; i < group.units.Count; i++)
{
var unit = group.units[i].GetComponent <Unit>();
if (!unit.selected)
{
continue;
}
unit.LeaveCurrentGroup();
unitsForNewGroup.Add(group.units[i]);
}
group.RemoveGroupIfMemberCountLow();
}
var newGroup = new UnitGroup(unitsForNewGroup, planet.transform);
Game.groups.Add(newGroup);
newGroup.MoveToTarget(hit.point);
}
}
}
#endregion
#region Left Clicked
if (Input.GetMouseButtonDown(0))
{
p1 = Input.mousePosition;
}
#endregion
#region Hold Left Click
if (Input.GetMouseButton(0))
{
if ((p1 - Input.mousePosition).magnitude > 20)
{
dragSelect = true;
}
}
#endregion
#region Left Click Released
if (Input.GetMouseButtonUp(0))
{
if (dragSelect)
{
MarqueeSelect();
}
else
{
SingleSelect();
}
}
#endregion
}