// Select people in rect
public void SelectPeople(Rect selection)
{
if (!Input.GetKey(KeyCode.LeftShift) && !Input.GetKey(KeyCode.RightShift))
{
PersonScript.DeselectAll();
}
foreach (PersonScript ps in PersonScript.allPeople)
{
Vector3 pos = Camera.main.WorldToScreenPoint(ps.transform.position);
if (selection.Contains(new Vector2(pos.x, pos.y)))
{
ps.OnSelect();
}
}
}
// update selection
private void SelectUnits()
{
// only update if not building and pointer is not over a UI Element
if (EventSystem.current.IsPointerOverGameObject() ||
BuildManager.placing)
{
LeftClickHandled = true;
}
if (Input.GetMouseButtonDown(0) && !LeftClickHandled)
{
// mouse click is handled
LeftClickHandled = true;
dragging = true;
// set start position of drag
startPos = Input.mousePosition;
}
if (Input.GetMouseButtonUp(0) && dragging)
{
dragging = false;
// if selection box is too small, just select highlighted person
if (selection.width * selection.height >= 100)
{
SelectPeople(selection);
}
else
{
// only deselect units if shift-key is not hold
if (!Input.GetKey(KeyCode.LeftShift) && !Input.GetKey(KeyCode.RightShift))
{
PersonScript.DeselectAll();
}
foreach (PersonScript ps in PersonScript.allPeople)
{
if (ps.highlighted)
{
ps.OnClick();
}
}
}
// make the selectio nsquare invisible
selectionBoxImage.gameObject.SetActive(false);
}
if (Input.GetMouseButton(0) && dragging)
{
// make the selection square visible
if (!selectionBoxImage.gameObject.activeInHierarchy)
{
selectionBoxImage.gameObject.SetActive(true);
}
endPos = Input.mousePosition;
// make sure the rect has non-negative size
selection.xMin = startPos.x < endPos.x ? startPos.x : endPos.x;
selection.xMax = startPos.x < endPos.x ? endPos.x : startPos.x;
selection.yMin = startPos.y < endPos.y ? startPos.y : endPos.y;
selection.yMax = startPos.y < endPos.y ? endPos.y : startPos.y;
// set the selection square rectTransform
selectionBoxImage.offsetMin = selection.min;
selectionBoxImage.offsetMax = selection.max;
}
}
void LateUpdate()
{
// exit ui and building mode
if (Input.GetKeyDown(KeyCode.Escape))
{
if (BuildManager.placing)
{
BuildManager.EndPlacing();
}
else if (ChatManager.IsChatActive())
{
ChatManager.ToggleChat();
}
else
{
if (uiManager.InMenu())
{
uiManager.ExitMenu();
}
else if (uiManager.HideObjectInfo())
{
}
else if (uiManager.HidePersonInfo())
{
}
else
{
uiManager.ShowMenu(6);
}
}
}
if (!ChatManager.IsChatActive())
{
// open build menu if exactly one person is selected
if (Input.GetKeyDown(KeyCode.B))
{
if (PersonScript.selectedPeople.Count == 1)
{
uiManager.ShowMenu(7);
}
}
// open job overview if no person selected
if (Input.GetKeyDown(KeyCode.J))
{
if (PersonScript.selectedPeople.Count == 0)
{
uiManager.ShowMenu(1);
uiManager.OnPopulationTab(1);
}
}
// open minimap overview
if (Input.GetKeyDown(KeyCode.M))
{
uiManager.ToggleMiniMap();
}
BuildingScript selb = uiManager.GetSelectedBuilding();
// destroy building if selected
if (Input.GetKeyDown(KeyCode.Period))
{
if (selb && !BuildManager.placing)
{
/* TODO: show warning when destroying buildings */
//selb.DestroyBuilding();
}
}
// move building if selected
if (Input.GetKeyDown(KeyCode.Comma))
{
if (selb && !BuildManager.placing)
{
BuildManager.StartMoving(selb);
}
}
// Toggle Cheats
if (Input.GetKeyDown(KeyCode.O))
{
GameManager.ToggleDebugging();
ChatManager.Msg("Cheats " + (GameManager.IsDebugging() ? "aktiviert" : "deaktiviert"), MessageType.Debug);
}
// Toggle Deubg window
if (Input.GetKeyDown(KeyCode.P))
{
UIManager.Instance.ShowMenu(10);
}
// Person Groups
int numberInput = -1;
if (Input.GetKeyDown(KeyCode.Alpha0))
{
numberInput = 0;
}
if (Input.GetKeyDown(KeyCode.Alpha1))
{
numberInput = 1;
}
if (Input.GetKeyDown(KeyCode.Alpha2))
{
numberInput = 2;
}
if (Input.GetKeyDown(KeyCode.Alpha3))
{
numberInput = 3;
}
if (Input.GetKeyDown(KeyCode.Alpha4))
{
numberInput = 4;
}
if (Input.GetKeyDown(KeyCode.Alpha5))
{
numberInput = 5;
}
if (Input.GetKeyDown(KeyCode.Alpha6))
{
numberInput = 6;
}
if (Input.GetKeyDown(KeyCode.Alpha7))
{
numberInput = 7;
}
if (Input.GetKeyDown(KeyCode.Alpha8))
{
numberInput = 8;
}
if (Input.GetKeyDown(KeyCode.Alpha9))
{
numberInput = 9;
}
if (numberInput >= 0)
{
List <int> group = GameManager.GetPeopleGroup(numberInput);
if (Input.GetKey(KeyCode.LeftControl))
{
group = new List <int>();
foreach (PersonScript ps in PersonScript.selectedPeople)
{
group.Add(ps.Nr);
}
GameManager.SetPeopleGroup(numberInput, group);
ChatManager.Msg("Personengruppe " + numberInput + " erstellt!");
}
else
{
PersonScript.DeselectAll();
if (group != null)
{
foreach (PersonScript ps in PersonScript.allPeople)
{
if (group.Contains(ps.Nr))
{
ps.OnSelect();
}
}
}
}
}
}
// enter chat
if (!IsInputFieldFocused() && Input.GetKeyDown(KeyCode.Return))
{
ChatManager.CommitMsg();
ChatManager.ToggleChat();
}
// if click is not already handled, select units
SelectUnits();
LeftClickHandled = false;
RightClickHandled = false;
}
