/// <summary>
/// Instantiates and adds an option to the grid
/// </summary>
/// <param name="optionData">The data for the option</param>
/// <returns>The UI option object</returns>
public UIOption Add(UIOptionData optionData)
{
UIOption option = null;
if (this.interactable)
{
//Base case
if (this.count + 1 > Size)
{
Debug.LogWarning("[UIOptionsGrid] Tried to add but the grid was full");
return(null);
}
//Create and set up the added element
option = Instantiate(this.optionPrefab);
this.grid[this.head.x, this.head.y] = option;
option.transform.SetParent(this.container);
option.transform.localScale = Vector3.one;
option.Setup(optionData);
//If the cursor did not already exist, enable it
if (this.count < 1)
{
SetCursorAtPosition(this.head, true);
}
this.head = Increment(this.head);
//Increase the count
this.count++;
}
return(option);
}
/// <summary>
/// Sets up an instantiated option
/// </summary>
/// <param name="optionData">The data in the option</param>
/// <returns>True if setup is successful, otherwise returns false</returns>
public bool Setup(UIOptionData optionData)
{
if (optionData.text != null)
{
this.textMesh.text = optionData.text;
}
else
{
if (this.textMesh != null)
{
this.textMesh.enabled = false;
}
}
if (optionData.icon != null)
{
this.image.sprite = optionData.icon;
}
else
{
if (this.image != null)
{
this.image.enabled = false;
}
}
if (optionData.action != null)
{
this.confirmEvent.AddListener(() =>
{
optionData.action();
});
}
return(true);
}
