4 files changed, 55 insertions, 0 deletions
diff --git a/Assets/Scripts/Utils/LogHelper.cs b/Assets/Scripts/Utils/LogHelper.cs
new file mode 100644
index 00000000..9c835bbe
--- /dev/null
+++ b/Assets/Scripts/Utils/LogHelper.cs
@@ -0,0 +1,17 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public static class LogHelper 
+{
+	public static void LogError(string msg)
+	{
+		Debug.LogError("[Erika] " + msg);
+	}
+
+	public static void Log(string msg)
+	{
+		Debug.Log("[Erika] " + msg);
+	}
+
+}
diff --git a/Assets/Scripts/Utils/LogHelper.cs.meta b/Assets/Scripts/Utils/LogHelper.cs.meta
new file mode 100644
index 00000000..c8d1f167
--- /dev/null
+++ b/Assets/Scripts/Utils/LogHelper.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: dd089c734de45ce41b5d8cf87dfbd0bf
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/Assets/Scripts/Utils/UnityExtends.cs b/Assets/Scripts/Utils/UnityExtends.cs
new file mode 100644
index 00000000..d1a66f48
--- /dev/null
+++ b/Assets/Scripts/Utils/UnityExtends.cs
@@ -0,0 +1,16 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public static class UnityExtends 
+{
+	public static T GetOrAddComponent<T>(this GameObject go) where T : MonoBehaviour
+	{
+		T component = go.GetComponent<T>();
+		if (component == null)
+			component = go.AddComponent<T>();
+		return component;
+	}
+
+
+}
diff --git a/Assets/Scripts/Utils/UnityExtends.cs.meta b/Assets/Scripts/Utils/UnityExtends.cs.meta
new file mode 100644
index 00000000..44139deb
--- /dev/null
+++ b/Assets/Scripts/Utils/UnityExtends.cs.meta
@@ -0,0 +1,11 @@
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