public void UpdateMarkerNavList()
{
int maxIcon = 8;
point Navigator = GameObject.FindGameObjectWithTag("Navigator").GetComponent <point>();
int markerCount = _markers.Length;
GameObject navList = _navigatioinView.transform.FindChild("Scroll View/Viewport/Content").gameObject;
int navListWidth = 100 * markerCount;
if (markerCount < maxIcon)
{
navListWidth = maxIcon * 100;
}
navList.GetComponent <RectTransform>().sizeDelta = new Vector2(navListWidth, 200);
// clear nav list
foreach (Transform child in navList.transform)
{
GameObject.Destroy(child.gameObject);
}
for (int i = 0; i < markerCount; i++)
{
Marker m = _markers[i];
GameObject NavIcon = Instantiate(_MarkerNavPrefab) as GameObject;
NavIcon.transform.parent = navList.transform;
NavIcon.GetComponent <RectTransform>().anchoredPosition = new Vector2(5 + i * 100, 0);
NavIcon.GetComponent <RectTransform>().localScale = new Vector3(1.0f, 1.0f, 1.0f);
NavIcon.transform.FindChild("Background").GetComponent <Image>().sprite = m._icon;
NavIcon.transform.FindChild("Text").GetComponent <Text>().text = m._castName;
int markerIndex = i;
NavIcon.GetComponent <Button>().onClick.AddListener(
() => {
Navigator.SetCurrentNavigation(markerIndex);
}
);
}
if (_markers.Length < maxIcon)
{
for (int i = markerCount; i < maxIcon; i++)
{
GameObject NavIcon = Instantiate(_MarkerNavPlaceholderPrefab) as GameObject;
NavIcon.transform.parent = navList.transform;
NavIcon.GetComponent <RectTransform>().anchoredPosition = new Vector2(5 + i * 100, 0);
NavIcon.GetComponent <RectTransform>().localScale = new Vector3(1.0f, 1.0f, 1.0f);
}
}
}