private UITextDamage GetAvailableText(string keyType)
{
bool ok = m_dTextTypes.ContainsKey(keyType);
if (!ok)
{
Debug.LogError("Text Damage -> Cannot find keyType " + keyType + " on manager " + gameObject.name);
return(null);
}
List <UITextDamage> candidates = m_dTextTypes[keyType];
for (int i = 0; i < candidates.Count; i++)
{
if (candidates[i].gameObject.activeSelf)
{
continue;
}
if (candidates[i].UsedLabel != null)
{
candidates[i].UsedLabel.transform.localPosition = Vector3.zero;
}
candidates[i].transform.localScale = Vector3.one;
return(candidates[i]);
}
// Instantiate new
List <UITextDamage> container = m_dTextTypes[keyType];
UITextDamage newInstance = AllocateOneInstance(textTypes.Find(t => t.keyType == keyType));
container.Add(newInstance);
return(newInstance);
}
private void Label_eventOnEnd(UITextDamage obj)
{
obj.eventOnEnd -= Label_eventOnEnd;
List <Transform> keys = new List <Transform> (instancesInScreen.Keys);
foreach (Transform key in keys)
{
List <UITextDamage> aux = new List <UITextDamage>(instancesInScreen[key].ToArray( ));
aux.Remove(obj);
instancesInScreen[key] = new Queue <UITextDamage>(aux);
}
}
private void Label_eventOnEnd(UITextDamage obj, Transform transformFollow)
{
obj.eventOnEnd -= Label_eventOnEnd;
if (m_instancesInScreen.ContainsKey(transformFollow))
{
m_instancesInScreen[transformFollow].Remove(obj);
if (transformFollow)
{
if (m_tempObjects.Contains(transformFollow.gameObject))
{
transformFollow.gameObject.SetActive(false);
}
}
}
}
/// <summary>
/// Shows a desired text.
/// </summary>
/// <param name="text">text to show as string</param>
/// <param name="target">transform for the text position to show</param>
/// <param name="key">key type</param>
public void Add(string text, Transform target, string key = "default")
{
// Get available text instance to use
UITextDamage uiToUse = GetAvailableText(key);
if (!instancesInScreen.ContainsKey(target))
{
instancesInScreen.Add(target, new Queue <UITextDamage>( ));
}
instancesInScreen[target].Enqueue(uiToUse);
// Subscribe to animation end event
uiToUse.eventOnEnd += Label_eventOnEnd;
// Show and set the text
uiToUse.Show(text, target);
}
/// <summary>
/// Shows a desired text.
/// </summary>
/// <param name="text">Text to show as string</param>
/// <param name="target">Transform for the text position to show</param>
/// <param name="key">Key type</param>
public void Add(string text, Transform target, string key = "default")
{
// Get available text instance to use
UITextDamage uiToUse = GetAvailableText(key);
if (!m_instancesInScreen.ContainsKey(target))
{
m_instancesInScreen.Add(target, new List <UITextDamage>( ));
}
m_instancesInScreen[target].Add(uiToUse);
// Subscribe to animation end event
uiToUse.eventOnEnd += Label_eventOnEnd;
// Inject the transform
uiToUse.currentTransformFollow = target;
// Show and set the text
uiToUse.Show(text, target);
}
/// <summary>
/// Instantiates one text object of the desired type
/// </summary>
/// <param name="text">damage type</param>
/// <returns></returns>
private UITextDamage AllocateOneInstance(TextDamageType text)
{
if (text == null)
{
return(null);
}
GameObject g = Instantiate(text.prefab.gameObject) as GameObject;
g.transform.SetParent(transform);
g.transform.localPosition = Vector3.zero;
g.transform.localRotation = Quaternion.identity;
UITextDamage td = g.GetComponent <UITextDamage>( );
td.Canvas = this.canvas;
td.Cam = theCamera;
td.followsTarget = followsTarget;
g.SetActive(false);
return(td);
}
