public bool Remove(RosemaryUnit item)
{
bool r = m_units.Remove(item);
if (r && item)
{
item.OnDeselected();
}
return(r);
}
public bool Add(RosemaryUnit item)
{
if (m_units.Contains(item))
{
return(false);
}
m_units.Add(item);
item.OnSelected(this);
return(true);
}
public void CommandAttack(RosemaryUnit other)
{
var units = controllableUnits;
foreach (var unit in units)
{
unit.CommandAttack(other);
}
if (units.Any())
{
attackCommandEffectSpawner.Spawn(
other.centre, Quaternion.identity,
TargetPoint.Transform(other.centreTransform));
}
}
private void InflictDamage(RosemaryUnit unit)
{
unit.InflictDamage(this);
}
public override bool CanAttackUnit(RosemaryUnit other)
{
return(IsEnemyAndInViewRange(other) &&
other.useResourceReward &&
resourceNames.Contains(other.resourceReward.resourceName));
}
protected virtual bool IsUnitMultiSelectable(RosemaryUnit unit)
{
return(unit.faction == selection.faction);
}
public void OnPointerUp(PointerEventData eventData)
{
var camera = this.cam;
switch (eventData.button)
{
case PointerEventData.InputButton.Left:
{
try
{
if (isBoxSelecting)
{
// Complete Box Selection.
var units = GetUnitsInScreenRect(camera, boxSelectRect)
.Where(IsUnitMultiSelectable);
if (isMultiSelecting)
{
if (units.All(unit => selection.Contains(unit)))
{
foreach (var unit in units)
{
selection.Remove(unit);
}
}
else
{
foreach (var unit in units)
{
selection.Add(unit);
}
}
}
else
{
selection.Clear();
foreach (var unit in units)
{
selection.Add(unit);
}
}
}
else
{
// Just a click.
// Complete Single Selection.
RosemaryUnit unit = null;
if (Physics.Raycast(
camera.ScreenPointToRay(eventData.position),
out RaycastHit hit,
Mathf.Infinity,
unitLayerMask,
QueryTriggerInteraction.Collide))
{
unit = hit.collider.GetComponentInParent <RosemaryUnit>();
}
if (unit)
{
if (isMultiSelecting)
{
selection.RemoveAll(u => !IsUnitMultiSelectable(u));
if (IsUnitMultiSelectable(unit))
{
// if contains then remove else add.
if (!selection.Remove(unit))
{
selection.Add(unit);
}
}
// else do not modify selection.
}
else
{
selection.Clear();
selection.Add(unit);
}
}
else
{
if (!isMultiSelecting)
{
selection.Clear();
}
}
}
}
finally
{
isPointerDown = false;
isBoxSelecting = false;
}
}
break;
case PointerEventData.InputButton.Right:
{
if (Physics.Raycast(
camera.ScreenPointToRay(eventData.position),
out RaycastHit hit,
Mathf.Infinity,
terrainLayerMask | unitLayerMask,
QueryTriggerInteraction.Ignore))
{
var unit = hit.collider.GetComponentInParent <RosemaryUnit>();
if (unit)
{
if (unit.faction.IsAlly(selection.faction))
{
selection.CommandFollow(unit);
}
else
{
selection.CommandAttack(unit);
}
}
else
{
selection.CommandMove(hit.point, effectPoint: hit.point + hit.normal * 0.5f);
}
}
}
break;
}
}
private void Awake()
{
unit = GetComponentInParent <RosemaryUnit>();
lr = GetComponent <LineRenderer>();
}
public bool Contains(RosemaryUnit item)
{
return(m_units.Contains(item));
}
