/// <summary>
/// Overridden from <see cref="PhaseLogic.OnMouseLeftClick(Vector3)"/>.
/// </summary>
protected override void OnMouseLeftClick(Vector3 position)
{
Coord?fetchCoord = GetSectorAtScreen(position);
if (!fetchCoord.HasValue) // if the player clicked off-screen, clear selection
{
DoUnitSelection(null, s => 0);
}
else if (ContainsUnit(fetchCoord.Value, true)) // if player clicked on owned unit, shift selection to that one
{
DoUnitSelection(fetchCoord.Value, s =>
s.OccupyingUnit.HasAttacked || s.OccupyingUnit.ManaAttackCost > s.OccupyingUnit.Owner.Mana ?
0 : s.OccupyingUnit.AttackRange);
if (SelectedUnit != null) // if the player was able to select the unit
{ // this should pass anyway, but it's good to double check
// unit just selected
}
else
{
Debug.Log("Owned unit selection failed");
}
}
else if (SelectedUnit != null) // if player has clicked a unit before, and has now clicked on a separate space, we need to prepare to move
{
SelectSector(fetchCoord); // try to select the clicked sector
// only consider an attack selection if it wasn't traversable and if an enemy was on it
if (SelectedSector != null && SelectedSectorContainsUnit(true))
{
if (SelectedRange.Contains(SelectedSector)) // only attack the unit if it was in range
{
AttackUnit();
}
}
}
}
protected override void Update()
{
base.Update();
Coord?fetchCoord = GetSectorAtScreen(Input.mousePosition);
// build unit highlighting
if (_currentSecondaryHighlightedSectors.Count > 0)
{
foreach (Sector sector in _currentSecondaryHighlightedSectors)
{
if (sector.Highlight == HighlightLevel.Bright)
{
sector.Highlight = HighlightLevel.Dimmed;
}
}
_currentSecondaryHighlightedSectors.Clear();
}
if (SelectedUnit != null && fetchCoord.HasValue && Gc.Map.Grid.IsTraversable(fetchCoord.Value) && SelectedRange.Contains(Gc.Map.Grid[fetchCoord.Value]))
{
_currentSecondaryHighlightedSectors.Add(Gc.Map.Grid[fetchCoord.Value]);
Gc.Map.Grid[fetchCoord.Value].Highlight = HighlightLevel.Bright;
}
}
/// <summary>
/// Overridden from <see cref="PhaseLogic.OnMouseLeftClick(Vector3)"/>.
/// </summary>
protected override void OnMouseLeftClick(Vector3 position)
{
Coord? fetchCoord = GetSectorAtScreen(position);
Sector prevUnitSector = SelectedUnit;
// if we are attempting to build a unit, handle either creation or cancellation
if (_isBuildingUnit)
{
SelectSector(fetchCoord); // we need to know where the player clicked
if (SelectedSector != null && SelectedRange.Contains(SelectedSector) && SelectedSector.OccupyingUnit == null)
{ // if the player clicked a valid build spot, then build the unit
IUnit newUnit = Instantiate(Gc.UnitPrefabs[_unitToBuild]).GetComponent <IUnit>();
newUnit.Init(Gc.Map.SectorMaterials, SelectedUnit.OccupyingUnit.Owner, SelectedUnit.OccupyingUnit.College);
SelectedSector.OccupyingUnit = newUnit;
Gc.CurrentPlayer.Mana -= newUnit.Cost;
UpdateMana();
}
// we are no longer building
SetUnitBuildingState(false);
}
else
{
if (!fetchCoord.HasValue) // if the player clicked off-screen, clear selection
{
DoUnitSelection(null, s => 0);
}
else if (ContainsUnit(fetchCoord.Value, true)) // if player clicked on owned unit, shift selection to that one
{
DoUnitSelection(fetchCoord.Value, s => (int)Mathf.Clamp(Mathf.Floor(s.OccupyingUnit.Owner.Mana / s.OccupyingUnit.ManaMoveRatio), 0, s.OccupyingUnit.AvailableMove));
if (SelectedUnit != null) // if the player was able to select the unit
{ // this should pass anyway, but it's good to double check
_selectedUnitLocation = fetchCoord.Value;
}
else
{
Debug.Log("Owned unit selection failed");
}
}
else if (SelectedUnit != null) // if player has clicked a unit before, and has now clicked on a separate space, we need to prepare to move
{
SelectSector(fetchCoord); // try to select the clicked sector
// if it wasn't traversable, or it contains an enemy unit, then we won't bother moving
if (SelectedSector != null && !SelectedSectorContainsUnit(true) && !BuildMenuState)
{ // only move the unit if we are allowed, and are actually looking to move
if (SelectedRange.Contains(SelectedSector))
{
MoveUnit();
}
}
}
if (SelectedUnit != null && SelectedUnit.OccupyingUnit.BuildRange > 0) // if this is a builder unit
{
// if player selected a new builder unit, make sure the build menu is close and give the option to open it
if (!BuildMenuState || prevUnitSector != SelectedUnit)
{
buildMenuButton.SetActive(true);
BuildMenuState = false;
}
}
else // if not on a builder unit, then make sure the build menu and open button are hidden
{
buildMenuButton.SetActive(false);
BuildMenuState = false;
}
}
}
protected override void Update()
{
base.Update();
Coord?fetchCoord = GetSectorAtScreen(Input.mousePosition);
// build unit highlighting
if (_currentSecondaryHighlightedSectors.Count > 0)
{
foreach (Sector sector in _currentSecondaryHighlightedSectors)
{
if (sector.Highlight == HighlightLevel.Bright)
{
sector.Highlight = HighlightLevel.Dimmed;
}
}
_currentSecondaryHighlightedSectors.Clear();
}
if (_isBuildingUnit)
{
if (fetchCoord.HasValue && Gc.Map.Grid.IsTraversable(fetchCoord.Value) && SelectedRange.Contains(Gc.Map.Grid[fetchCoord.Value]))
{
_currentSecondaryHighlightedSectors.Add(Gc.Map.Grid[fetchCoord.Value]);
Gc.Map.Grid[fetchCoord.Value].Highlight = HighlightLevel.Bright;
}
}
else if (SelectedUnit != null)
{
if (fetchCoord.HasValue && _selectedUnitLocation.DistanceTo(fetchCoord.Value) <= SelectedUnit.OccupyingUnit.AvailableMove &&
Gc.Map.Grid.IsTraversable(fetchCoord.Value))
{
Stack <Coord> path = Gc.Map.Grid.PathFind(_selectedUnitLocation, fetchCoord.Value);
Coord item;
int count = 0;
while (count < SelectedUnit.OccupyingUnit.AvailableMove && path.Count > 0)
{
item = path.Pop();
Gc.Map.Grid[item].Highlight = HighlightLevel.Bright;
_currentSecondaryHighlightedSectors.Add(Gc.Map.Grid[item]);
count++;
}
}
}
}
