/// <summary>
/// Display a tooltip to a particular item above a transformItem
/// </summary>
/// <param name="item">The DataBasics data item</param>
/// <param name="transformItem">the transform of the button or thumbnail</param>
private void OnClickItem(DataBasicsTypes.Items item, Transform transformItem)
{
transform.Find("toolTip").gameObject.SetActive(true);
transform.Find("toolTip").transform.position = transformItem.position;
//Display the description text
transform.Find("toolTip/txt").GetComponent <Text>().text = item.description;
}
/// <summary>
/// Populates the invenotry UI with thumbails each representing a data entry of the sheet
/// </summary>
private void PopuplateThumbnails()
{
//The reference gameObject to instanciate
GameObject gameObjectTemplate = transform.Find("groupItems/item0").gameObject;
//Create thumbnail objects for each data Item in DataBasics.items
foreach (DataBasicsTypes.Items item in DataBasics.items)
{
GameObject go = GameObject.Instantiate(gameObjectTemplate);
go.transform.SetParent(gameObjectTemplate.transform.parent);
go.transform.localScale = Vector3.one;
//Assign name and cost for the thumbnail
go.transform.Find("txtName").GetComponent <Text>().text = item.name;
go.transform.Find("txtCost").GetComponent <Text>().text = "$" + item.cost;
//Assign icons based on weapon or food
go.transform.Find("imgWeapon").GetComponent <Image>().enabled = item.isWeapon;
go.transform.Find("imgFood").GetComponent <Image>().enabled = !item.isWeapon;
//Setup button actions
Button button = go.transform.Find("btn").GetComponent <Button>();
DataBasicsTypes.Items parameter = item; //Create a variable with a pointer inside the {} loop
button.onClick.AddListener(() => {
//Assign a Lambda expression (Annomynous function) to call the OnClickThumbnail call with the parameter object
OnClickItem(parameter, go.transform);
});
}
//Disable template gameObject
gameObjectTemplate.SetActive(false);
}
