private void GenerateResearchButtons()
{
foreach (Transform child in ResearchOptionParent)
{
Destroy(child.gameObject);
}
ResearchOption[] available = Controller.GetAvailable();
ResourceComparer resourceComparer = new ResourceComparer();
Array.Sort(available, new Comparison <ResearchOption>((x, y) => resourceComparer.Compare(x.ResourceCost, y.ResourceCost)));
foreach (var option in available)
{
GameObject butt = Instantiate(ResearchButtonPrefab, ResearchOptionParent);
ResearchOptionButton button = butt.GetComponent <ResearchOptionButton>();
button.Assign(option);
Button actualButton = butt.GetComponent <Button>();
actualButton.interactable = ShouldButtonBeAvailable(button);
actualButton.onClick.AddListener(() => OnReseachButtonClick(option));
}
UpdateAllButtonAvailability();
}
private void UpdateAllButtonAvailability()
{
foreach (Transform child in ResearchOptionParent)
{
ResearchOptionButton butt = child.GetComponent <ResearchOptionButton>();
UpdateButtonAvailability(butt);
}
}
private void UpdateButtonAvailability(ResearchOptionButton butt)
{
butt.UpdateButton(ShouldButtonBeAvailable(butt));
}
private bool ShouldButtonBeAvailable(ResearchOptionButton butt) => _resourceContainer.HasEnough(butt.Research.ResourceCost) && butt.Research.UniquePrerequisitesCompleted;
