private static bool SelectedResearchFacilityTile(PlotSelectable selectable)
{
// Selected the selected object, so open research facility
if (selectable == selected)
{
Deselect(selectable);
EventManager.Instance.RaiseEvent(new OpenResearchFacilityEvent());
return(true);
}
return(false);
}
/// <summary>
/// Performs a raycast from the camera to the mouse
/// </summary>
/// <param name="selectable">The PlotSelectable that is hit by the raycast</param>
/// <returns>True or False depending on whether we hit a PlotSelectable</returns>
private bool RayCast(out PlotSelectable selectable)
{
Ray mouseRay = playerCamera.ScreenPointToRay(Input.mousePosition);
if (Physics.Raycast(mouseRay, out RaycastHit hitinfo))
{
GameObject hitObject = hitinfo.collider.gameObject;
selectable = hitObject.GetComponent <PlotSelectable>();
if (selectable != null)
{
return(true);
}
}
selectable = null;
return(false);
}
private static bool SelectedBuilding(PlotSelectable selectable, AbstractBuildingTile abstractBuildingTile)
{
// Selected the selected object, so open market
if (selectable == selected)
{
Deselect(selectable);
if (abstractBuildingTile.HasDebris)
{
EventManager.Instance.RaiseEvent(new SelectedBuildingTileEvent(abstractBuildingTile, true));
return(true);
}
EventManager.Instance.RaiseEvent(new OpenMarketEvent(abstractBuildingTile));
return(true);
}
// Send the tile if it has a building, else send null so that the listeners know you selected something that has no building
EventManager.Instance.RaiseEvent(new SelectedBuildingTileEvent(abstractBuildingTile.HasBuilding ? abstractBuildingTile : null, true));
return(false);
}
private void Select(PlotSelectable selectable)
{
AbstractTile abstractTile = selectable.GetTile();
if (!(abstractTile is AbstractBuildingTile))
{
// we did not select a building, so tell our listeners
EventManager.Instance.RaiseEvent(new SelectedBuildingTileEvent(null, false));
}
switch (abstractTile) // Handle special actions if we selected an already selected tile
{
case AbstractBuildingTile buildingTile when SelectedBuilding(selectable, buildingTile):
case ResearchFacilityTile researchFacilityTile when SelectedResearchFacilityTile(selectable):
return;
}
Deselect(selected); // Deselect the last selected object
// select the new object
selected = selectable;
selectable.Select(selectedMaterial);
}
private static void Deselect(ISelectable selectable)
{
selectable?.Deselect();
selected = null;
}