//Author: Ben Stern
/// <summary>
/// Attempt to trigger interactions on another object
/// </summary>
/// <param name="obj">the object whose interactions we are triggering</param>
public bool AttemptInteraction(InteractableBase obj)
{
List <string> possibleInteractions = GetPossibleInteractions(obj);
possibleInteractions.AddRange(obj.GetPossibleInteractions(this));
if (possibleInteractions.Count == 0)
{
Debug.Log("NO Interactions, send message to UI");
}
else if (possibleInteractions.Count == 1)
{
obj.Interact(possibleInteractions[0], this);
//Debug.Log(possibleInteractions[0]);
return(true);
}
// Author: John Vance
// Purpose: Used for multiple interactions between objects
else
{
// Display dropdown menu and sets it to the second selected object's position
interactionDropdown.transform.position = this.transform.position + new Vector3(0.0f, 50.0f, 0.0f);
interactionDropdown.SetActive(true);
// Clears out all of the options so that the interactions for the new item are used
drop.ClearOptions();
// Populates the dropdown with the current interactions
drop.options.Add(new Dropdown.OptionData()
{
text = "Exit " + this.name
});
drop.AddOptions(possibleInteractions);
// Sets up the "title"
drop.options.Insert(0, new Dropdown.OptionData(title));
drop.value = 0;
drop.captionText.text = title;
// When something is selected in the dropdown menu it runs the below code
drop.onValueChanged.AddListener(delegate
{
if (drop.value == 0 || drop.value == 1)
{
interactionDropdown.SetActive(false);
}
else
{
obj.Interact(possibleInteractions[drop.value - 2], this);
interactionDropdown.SetActive(false);
}
// Allows for other objects to use the listener
drop.onValueChanged.RemoveAllListeners();
});
return(true);
}
return(false);
}