/// <summary>
/// set text to display
/// </summary>
/// <param name="text">text</param>
/// <param name="time">display tiome</param>
/// <param name="color">display color</param>
public void setText(string text, float time = 1.0f, Color?color = null)
{
#if DEBUG_INFO
if (!m_debugText)
{
Debug.LogError("object cannot be null: " + this.name + ", " + this.ToString()); return;
}
#endif
switch (textType)
{
case TextType.Normal:
{
if (!m_debugText)
{
return;
}
m_debugText.text = text;
if (m_debugText.text == "")
{
m_debugText.enabled = false;
}
//else m_debugText.enabled = true;
}
break;
case TextType.Float:
{
FloatTextInfo fti = new FloatTextInfo();
fti.time = time;
fti.timer = 0.0f;
fti.position = transform.position + Vector3.up * 2;
fti.textui = (Text)Instantiate(m_debugText);
fti.textui.transform.SetParent(canvas.transform);
fti.textui.text = text;
if (color.HasValue)
{
fti.textui.color = color.Value;
}
m_debugTexts.Add(fti);
}
break;
}
}
/// <summary>
/// update text float mode
/// </summary>
private void _updateFloat()
{
for (int i = 0; i < m_debugTexts.Count; i++)
{
FloatTextInfo fti = m_debugTexts[i];
Text txt = fti.textui;
fti.timer += Time.deltaTime * floatSpeed;
if (fti.time < fti.timer)
{
m_debugTexts.Remove(fti);
Destroy(txt.gameObject);
continue;
}
txt.gameObject.SetActive(Visible);
txt.enabled = Visible;
Vector3 currentPoint = transform.position + Vector3.up * 2;
currentPoint.y += fti.timer;
Vector3 screenPos = Camera.main.WorldToScreenPoint(currentPoint);
txt.transform.position = screenPos;
}
}
