*arrow

1 files changed, 48 insertions, 0 deletions

diff --git a/AlienSurvival/Assets/Scripts/Utils/TinyCountDown.cs b/AlienSurvival/Assets/Scripts/Utils/TinyCountDown.cs
new file mode 100644
index 0000000..dbeae55
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/Utils/TinyCountDown.cs
@@ -0,0 +1,48 @@
+using System.Linq;
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class TinyCountDown :Singleton<TinyCountDown>
+{
+
+	private Dictionary<string, float> m_CountDown = new Dictionary<string, float>();
+	public TinyCountDown()
+	{
+	}
+
+	public void Set(string key, float time)
+	{
+		if (!m_CountDown.ContainsKey(key))
+		{
+			m_CountDown.Add(key, time);
+		}
+		else
+		{
+			m_CountDown[key] = time;
+		}
+	}
+
+	public float Get(string key)
+	{
+		if (m_CountDown.ContainsKey(key))
+		{
+			return m_CountDown[key];
+		}
+		return 0;
+	}
+
+	public void Update()
+	{
+		List<string> keys = new List<string>(m_CountDown.Keys);
+		foreach (var key in keys)
+		{
+			m_CountDown[key] -= Time.deltaTime;
+			if(m_CountDown[key] <= 0)
+			{
+				m_CountDown.Remove(key);
+			}
+		}
+
+	}
+}