// Use this for initialization
void Start()
{
//menuItemNumbers = items.Count;
// Should have Cancel inside
if (items.Count == 0)
{
Debug.Log("Error: Empty Menu.");
}
else
{
innerItem = items[0];
innerCircleRadius = innerItem.radius;
if (items.Count > 1)
{
// While debugging, there are some preloaded items.
if (isFullCircle)
{
eachAngle = 360.0f / (items.Count - 1);
}
else
{
eachAngle = 180.0f / (items.Count - 1);
}
}
}
objCanvasGroup = gameObject.GetComponent <CanvasGroup>();
objCanvasGroup.alpha = 0;
//PhysicalPancake.SetActive(false);
//cursorObj.SetActive(false);
LoadIcons();
//Debug.Log(string.Format("Cursor pos: {0} (local), {1} (global)", cursorObj.transform.localPosition, cursorObj.transform.position));
//InitPieMenu(new List<string>(new string[] { "Cover", "Full Paper" }));
}
/// <summary>
/// Initialize the pie menu with given array of names.
/// The position and rotation of this pie menu should be determined in advance.
/// </summary>
/// <param name="names"></param>
/// <param name="defaultOption">Highlight a default option. If the value is invalid (e.g., -1), igore it</param>
public void InitPieMenu(string fName, string[] names, bool[] states, PenOrganizer po, PieMenuType tp, int defaultOption = -1)
{
gameObject.SetActive(true);
FileName = fName;
MenuType = tp;
if (names.Length != states.Length)
{
Debug.Log("InitPieMenu Error: the names and states array should have the same length.");
return;
}
for (int i = 1; i < items.Count; ++i)
{
Destroy(items[i].gameObject);
}
items.Clear();
items.Add(innerItem);
ResetParams();
penOrg = po;
// Full Circle, 360 degrees, world-anchored.
if (isFullCircle)
{
// Calculate the basic shapes for this menu
eachAngle = 360.0f / names.Length;
Debug.Log(string.Format("InitPieMenu (FullCircle): {0} sectors, {1} each, position: {2} (local) and {3} (global), radius: {4}",
names.Length, eachAngle, gameObject.transform.localPosition, gameObject.transform.position, PieMenuRadius));
for (int i = 0; i < names.Length; ++i)
{
string pName = names[i];
float startAngle = i * eachAngle;
float bisector = startAngle + eachAngle * 0.5f;
GameObject pieMenuItemObj = Instantiate(Resources.Load("PieItem")) as GameObject;
pieMenuItemObj.transform.SetParent(gameObject.transform);
// Make some blank spaces between the sectors, by pushing them outwards for a bit (handled by PieMenuItem.MoveToAngle now)
pieMenuItemObj.transform.localPosition = Vector3.zero;
pieMenuItemObj.transform.localEulerAngles = Vector3.zero;
pieMenuItemObj.transform.localScale = Vector3.one;
//Debug.Log("Item Size:" + pieMenuItemObj.GetComponent<RectTransform>().sizeDelta + "Local Scale:" + pieMenuItemObj.transform.localScale);
PieMenuItem pieMenuItem = pieMenuItemObj.GetComponent <PieMenuItem>();
// React to parameters
if (states[i])
{
pieMenuItem.SetShape(PieMenuRadius, startAngle, eachAngle, NormalColor);
pieMenuItem.SetText(pName, NormalFont);
pieMenuItem.clickable = true;
}
else
{
pieMenuItem.SetShape(PieMenuRadius, startAngle, eachAngle, DisabledColor);
pieMenuItem.SetText(pName, DisabledFont);
pieMenuItem.clickable = false;
Debug.Log(string.Format("[PieMenu] [{0}] {1} is now disabled.", items.Count + 1, pName));
}
if (dictIcon.ContainsKey(pName))
{
pieMenuItem.SetIcon(dictIcon[pName]);
}
items.Add(pieMenuItem);
}
}
else
{
// Semi-circle, bottom half.
// Calculate the basic shapes for this menu
eachAngle = 180.0f / names.Length;
// The transform should have been changed outside.
Debug.Log(string.Format("InitPieMenu (SemiCircle): {0} sectors, {1} each, position: {2} (local) and {3} (global), radius: {4}",
names.Length, eachAngle, gameObject.transform.localPosition, gameObject.transform.position, PieMenuRadius));
for (int i = 0; i < names.Length; ++i)
{
string pName = names[i];
float startAngle = 180 + i * eachAngle;
float bisector = startAngle + eachAngle * 0.5f;
GameObject pieMenuItemObj = Instantiate(Resources.Load("PieItem")) as GameObject;
pieMenuItemObj.transform.SetParent(gameObject.transform);
// Make some blank spaces between the sectors, by pushing them outwards for a bit (handled by PieMenuItem.MoveToAngle now)
pieMenuItemObj.transform.localPosition = Vector3.zero;
pieMenuItemObj.transform.localEulerAngles = Vector3.zero;
PieMenuItem pieMenuItem = pieMenuItemObj.GetComponent <PieMenuItem>();
// React to parameters
if (states[i])
{
pieMenuItem.SetShape(PieMenuRadius, startAngle, eachAngle, NormalColor);
pieMenuItem.SetText(pName, NormalFont);
pieMenuItem.clickable = true;
}
else
{
pieMenuItem.SetShape(PieMenuRadius, startAngle, eachAngle, DisabledColor);
pieMenuItem.SetText(pName, DisabledFont);
pieMenuItem.clickable = false;
Debug.Log(string.Format("[PieMenu] [{0}] {1} is now disabled.", items.Count + 1, pName));
}
if (dictIcon.ContainsKey(pName))
{
pieMenuItem.SetIcon(dictIcon[pName]);
}
items.Add(pieMenuItem);
}
}
StartCoroutine(PieMenuFade(true));
if (defaultOption >= 0 && defaultOption < items.Count)
{
Debug.Log("Set Pressed by Default.");
SetPressedMenuItem(defaultOption);
}
}
