Change Project License to MIT (#700)

* license change

replace unneeded package

* reword this

Assets/Scripts/Util/MathUtils.cs

@@ -0,0 +1,22 @@
+using UnityEngine;
+
+namespace HeavenStudio.Util
+{
+    public static class MathUtils
+    {
+        public static float Round2Nearest(float value, float nearest)
+        {
+            return Mathf.Round(value / nearest) * nearest;
+        }
+
+        public static float Normalize(float value, float min, float max)
+        {
+            return (value - min) / (max - min);
+        }
+
+        public static bool IsBetween(this float value, float min, float max)
+        {
+            return value >= min && value <= max;
+        }
+    }
+}

Assets/Scripts/Util/MathUtils.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: ecfdacc9bf1519248b0b93009ed2a045
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Scripts/Util/Sound.cs

@@ -1,7 +1,7 @@
 using System;
 using System.Collections;
 using UnityEngine;
-using Starpelly;
+
 
 namespace HeavenStudio.Util
 {
@@ -287,7 +287,7 @@ namespace HeavenStudio.Util
             while (bendTimer < bendTime)
             {
                 bendTimer += Time.deltaTime;
-                float normalizedProgress = Mathp.Normalize(bendTimer, 0, bendTime);
+                float normalizedProgress = MathUtils.Normalize(bendTimer, 0, bendTime);
                 float currentPitch = Mathf.Lerp(startingPitch, bendedPitch, normalizedProgress);
                 audioSource.pitch = Mathf.Min(currentPitch, bendedPitch);
                 yield return null;
@@ -302,7 +302,7 @@ namespace HeavenStudio.Util
             while (bendTimer < bendTime)
             {
                 bendTimer += Time.deltaTime;
-                float normalizedProgress = Mathp.Normalize(bendTimer, 0, bendTime);
+                float normalizedProgress = MathUtils.Normalize(bendTimer, 0, bendTime);
                 float currentPitch = Mathf.Lerp(startingPitch, bendedPitch, 1 - normalizedProgress);
                 audioSource.pitch = Mathf.Max(currentPitch, pitch);
                 yield return null;

Assets/Scripts/Util/StringUtils.cs

@@ -1,6 +1,8 @@
 using System.Globalization;
 using System.Text.RegularExpressions;
 
+using UnityEngine;
+
 namespace HeavenStudio.Util
 {
     public static class StringUtils
@@ -28,5 +30,36 @@ namespace HeavenStudio.Util
                 "$1 $2"
             );
         }
+
+        public static string Color2Hex(this Color color)
+        {
+            Color32 col = (Color32)color;
+            string hex = col.r.ToString("X2") + col.g.ToString("X2") + col.b.ToString("X2");
+            return hex;
+        }
+
+        public static Color Hex2RGB(this string hex)
+        {
+            if (hex is null or "") return Color.black;
+            try
+            {
+                hex = hex.Replace("0x", "");//in case the string is formatted 0xFFFFFF
+                hex = hex.Replace("#", "");//in case the string is formatted #FFFFFF
+                byte a = 255;//assume fully visible unless specified in hex
+                byte r = byte.Parse(hex.Substring(0, 2), NumberStyles.HexNumber);
+                byte g = byte.Parse(hex.Substring(2, 2), NumberStyles.HexNumber);
+                byte b = byte.Parse(hex.Substring(4, 2), NumberStyles.HexNumber);
+                //Only use alpha if the string has enough characters
+                if (hex.Length >= 8)
+                {
+                    a = byte.Parse(hex.Substring(6, 2), NumberStyles.HexNumber);
+                }
+                return new Color32(r, g, b, a);
+            }
+            catch
+            {
+                return Color.black;
+            }
+        }
     }
 }