void Update()
{
if (HideMouse && Screen.showCursor)
{
Screen.showCursor = false;
}
else if (!HideMouse && !Screen.showCursor)
{
Screen.showCursor = true;
}
HoverObject = null;
if (UseCursor == true && Cursor != null)
{
Camera guiCamera = GetMouseCamera();
if (guiCamera != null)
{
// Ray
Vector3 projectedPosition = guiCamera.WorldToScreenPoint(Cursor.transform.position);
Ray ray = guiCamera.ScreenPointToRay(projectedPosition);
// Raycast Hit
RaycastHit hit;
if (Physics.Raycast(ray, out hit, 1000, 1 << LayerMask.NameToLayer("Gui3D")))
{
HoverObject = GetContainingGuiObject(hit.transform.gameObject);
}
}
}
}
public static int IndexCompare(Gui3DObject obj1, Gui3DObject obj2)
{
if ((obj1 == null) && (obj2 == null))
{
Debug.LogError("Gui3DMenuUtils: Objects are null");
return(0);
}
else if (obj1 == null)
{
Debug.LogError("Gui3DMenuUtils: Object1 is null");
return(1);
}
else if (obj2 == null)
{
Debug.LogError("Gui3DMenuUtils: Object2 is null");
return(-1);
}
if (obj1.MenuIndex < obj2.MenuIndex)
{
return(-1);
}
else if (obj1.MenuIndex > obj2.MenuIndex)
{
return(1);
}
else
{
return(LocationCompare(obj1, obj2));
}
}
public static int LocationCompare(Gui3DObject obj1, Gui3DObject obj2)
{
if ((obj1 == null) && (obj2 == null))
{
Debug.LogError("Gui3DMenuUtils: Objects are null");
return(0);
}
else if (obj1 == null)
{
Debug.LogError("Gui3DMenuUtils: Object1 is null");
return(1);
}
else if (obj2 == null)
{
Debug.LogError("Gui3DMenuUtils: Object2 is null");
return(-1);
}
Vector3 object1position = obj1.gameObject.transform.position;
Vector3 object2position = obj2.gameObject.transform.position;
CompareValue xcompare = Compare(object1position.x, object2position.x);
CompareValue ycompare = Compare(object1position.y, object2position.y);
CompareValue zcompare = Compare(object1position.z, object2position.z);
if (ycompare == CompareValue.MORE)
{
return(-1);
}
else if (ycompare == CompareValue.LESS)
{
return(1);
}
if (xcompare == CompareValue.LESS)
{
return(-1);
}
else if (xcompare == CompareValue.MORE)
{
return(1);
}
if (zcompare == CompareValue.LESS)
{
return(-1);
}
else if (zcompare == CompareValue.MORE)
{
return(1);
}
return(0);
}
Gui3DObject GetContainingGuiObject(GameObject obj)
{
Gui3DObject guiObject = obj.GetComponent <Gui3DObject>();
if (guiObject != null)
{
return(guiObject);
}
if (obj.transform.parent == null)
{
return(null);
}
return(GetContainingGuiObject(obj.transform.parent.gameObject));
}
virtual protected void FillMenuAutomatically()
{
MenuObjects = new List <Gui3DObject>();
foreach (Transform child in transform)
{
Gui3DObject obj = child.gameObject.GetComponent <Gui3DObject>();
if (obj != null)
{
if (obj.Selectable == true)
{
obj.Deselect();
MenuObjects.Add(obj);
}
}
}
MenuObjects.Sort(Gui3DMenuUtils.LocationCompare);
}
void OnGUI()
{
Gui3DObject guiObject = gameObject.GetComponent <Gui3DObject>();
foreach (Camera camera in guiObject.GetGui3D().GuiCameras)
{
if (camera.enabled)
{
Vector3 screenPosition = camera.WorldToScreenPoint(gameObject.transform.position);
Rect imageRect = new Rect(screenPosition.x + Offset.x, camera.pixelHeight - screenPosition.y + Offset.y, Size.x, Size.y);
Rect clampedRect = imageRect;
if (camera.pixelRect.xMin > clampedRect.xMin)
{
clampedRect.xMin = camera.pixelRect.xMin;
}
if (camera.pixelRect.yMin > clampedRect.yMin)
{
clampedRect.yMin = camera.pixelRect.yMin;
}
if (camera.pixelRect.xMax < clampedRect.xMax)
{
clampedRect.xMax = camera.pixelRect.xMax;
}
if (camera.pixelRect.yMax < clampedRect.yMax)
{
clampedRect.yMax = camera.pixelRect.yMax;
}
Rect texCoordRect = new Rect(
(clampedRect.xMin - imageRect.xMin) / imageRect.width,
(imageRect.yMax - clampedRect.yMax) / imageRect.height,
clampedRect.width / imageRect.width,
clampedRect.height / imageRect.height);
if (clampedRect.width > 0 && clampedRect.height > 0)
{
GUI.DrawTextureWithTexCoords(clampedRect, Image, texCoordRect);
}
}
}
}
void OnClick()
{
if (GetGui3D().HoverObject != null)
{
Gui3DObject hoverobj = MenuObjects.Find(obj => obj.gameObject == GetGui3D().HoverObject.gameObject);
if (hoverobj != null)
{
SelectedIndex = MenuObjects.IndexOf(hoverobj);
}
for (int i = 0; i < MenuObjects.Count; i++)
{
if (i != SelectedIndex)
{
(MenuObjects[i] as Gui3DCheckBox).UnCheck();
}
else
{
(MenuObjects[i] as Gui3DCheckBox).Check();
}
}
}
else
{
if (!Locked)
{
foreach (Gui3DObject obj in MenuObjects)
{
if (!obj.Selected)
{
(obj as Gui3DCheckBox).UnCheck();
}
else
{
(obj as Gui3DCheckBox).Check();
}
}
}
}
}
// Update is called once per frame
void Update()
{
parent = Gui3DMenuUtils.GetParentMenu(transform);
if (LockedByParent)
{
if (parent != null)
{
if (!parent.Locked)
{
Locked = false;
LockedByParent = false;
}
}
}
if (Locked)
{
return;
}
if (parent != null)
{
if (parent.Locked)
{
Locked = true;
LockedByParent = true;
}
}
if (Selected && !Focused)
{
Focus();
}
if ((MenuObjects.Count <= 0))
{
return;
}
MenuObjects[SelectedIndex].GetComponent <Gui3DObject>().Deselect();
if (Focused)
{
if (Input.GetButtonDown(DownButton))
{
UpdateIndex(GridColumns);
}
else if (Input.GetButtonDown(UpButton))
{
UpdateIndex(-GridColumns);
}
if (Input.GetButtonDown(RightButton))
{
UpdateIndex(1);
}
else if (Input.GetButtonDown(LeftButton))
{
UpdateIndex(-1);
}
}
if (UseMouse)
{
if (GetGui3D().HoverObject != null)
{
Gui3DObject hoverobj = MenuObjects.Find(obj => obj.gameObject == GetGui3D().HoverObject.gameObject);
if (hoverobj != null)
{
if (!Focused)
{
Focus();
}
SelectedIndex = MenuObjects.IndexOf(hoverobj);
}
else
{
UnFocus();
}
}
}
if (Focused)
{
MenuObjects[SelectedIndex].Select();
}
}
