public void ConnectNearby()
{
connections.Clear();
SelectableUI[] uis = FindObjectsOfType <SelectableUI> ();
Vector2[] directions = { Vector2.left, Vector2.right, Vector2.up, Vector2.down };
// find the nearest boxes to the left
for (int i = 0; i < directions.Length; i++)
{
float closestDist = float.MaxValue;
float perfectDist = float.MaxValue;
float bestDot = 0;
SelectableUI nearest = null;
SelectableUI perfect = null;
Vector2 nearestDir = Vector2.zero;
Vector2 perfectDir = Vector2.zero;
for (int j = 0; j < uis.Length; j++)
{
// work out direction
Vector2 diff = uis [j].canvasCenter - canvasCenter;
// are they similar
float newDot = Vector2.Dot(diff.normalized, directions [i]);
if (newDot > 0.8f)
{
Vector2 distVec = ComponentMultiply(diff, directions [i]);
float newDist = distVec.sqrMagnitude;
if (newDist < closestDist)
{
closestDist = newDist;
bestDot = newDot;
nearest = uis [j];
nearestDir = diff.normalized;
}
// not the closest... but it's a perfect fit!
else if (bestDot < newDot && newDot > 0.99)
{
if (newDist < perfectDist)
{
perfectDist = newDist;
perfect = uis [j];
perfectDir = diff.normalized;
}
}
}
}
if (nearest != null)
{
AddConnection(nearest, nearestDir);
}
if (perfect != null)
{
AddConnection(perfect, perfectDir);
}
}
}
private SelectableUI GetNextOption(SelectableUI.UIDirection directionToCheck)
{
SelectableUI optionToCheck = currentlySelectedUI.GetUIInDirection(directionToCheck);
return(optionToCheck);
//while (optionToCheck != null && !currentlyCheckedOptions.Contains(optionToCheck))
//{
//}
}
void OnEnable()
{
text = transform.Find("TextMeshPro Text").GetComponent <TextMeshProUGUI>();
selectableUI = GetComponent <SelectableUI>();
if (!isEnabledAtStart)
{
Disable();
}
}
/// <summary>
/// Adds a connection without duplicates
/// </summary>
/// <param name="ui">component that wants to connect</param>
/// <param name="dir">direction from us to component</param>
void AddConnection(SelectableUI ui, Vector2 dir)
{
for (int i = 0; i < connections.Count; i++)
{
if (connections [i].target == ui)
{
return;
}
}
connections.Add(new UIConnection(dir, ui));
}
private void SetNextSelectableUIOption(SelectableUI selectableUI)
{
if (selectableUI == null)
{
return;
}
if (this.currentlySelectedUI != null)
{
this.currentlySelectedUI.enabled = false;
}
this.currentlySelectedUI = selectableUI;
this.currentlySelectedUI.enabled = true;
}
/// <summary>
/// updates the UI if there are any
/// </summary>
void Update()
{
if (selectablesUI.Count > 0)
{
// _____________ PANEL SELECTION TO UPDATE PROPERTIES __________________________________________________________
if (OVRInput.GetDown(OVRInput.Button.PrimaryThumbstickDown) || Input.GetKeyDown(KeyCode.S))
{
lineNumber++;
int linecount = GameObjectHelper.FindNumberOfChildsWithTag(GameObjectHelper.FindGameObjectInChildWithTag(selectablesUI[0], "Values"), "UiLine");
if (lineNumber >= linecount)
{
lineNumber = 0;
}
foreach (GameObject SelectableUI in selectablesUI)
{
SelectableUI.GetComponent <Designer>().SetLineNumber(lineNumber);
SelectableUI.GetComponent <Designer>().ModifyCanva();
}
}
if (OVRInput.GetDown(OVRInput.Button.PrimaryThumbstickUp) || Input.GetKeyDown(KeyCode.Z))
{
lineNumber--;
int linecount = GameObjectHelper.FindNumberOfChildsWithTag(GameObjectHelper.FindGameObjectInChildWithTag(selectablesUI[0], "Values"), "UiLine");
if (lineNumber < 0)
{
var val = linecount - 1;
lineNumber = (val >= 0) ? val : 0;
}
foreach (GameObject SelectableUI in selectablesUI)
{
SelectableUI.GetComponent <Designer>().SetLineNumber(lineNumber);
SelectableUI.GetComponent <Designer>().ModifyCanva();
}
}
// upgrade/downgrade caracteristics of the object
if (OVRInput.GetDown(OVRInput.Button.PrimaryThumbstickLeft) || Input.GetKeyDown(KeyCode.Q))
{
downgradeItem();
}
if (OVRInput.GetDown(OVRInput.Button.PrimaryThumbstickRight) || Input.GetKeyDown(KeyCode.D))
{
upgradeItem();
}
}
}
/// <summary>
/// the item selected gets downgraded
/// </summary>
private void downgradeItem()
{
if (obj != null)
{
updater.SetObjUpdated(obj);
List <float> param = GetCurrentParameters();
param[lineNumber] = param[lineNumber] - 1;
updater.TryUpdating(param);
foreach (GameObject SelectableUI in selectablesUI)
{
SelectableUI.GetComponent <Designer>().TryDesigning(param);
}
}
}
public UIConnection(Vector2 dir, SelectableUI tgt)
{
direction = dir;
target = tgt;
}
