restore removed extensions for backwards compatibility

2 files changed, 113 insertions, 0 deletions

diff --git a/src/StardewModdingAPI/Extensions.cs b/src/StardewModdingAPI/Extensions.cs
new file mode 100644
index 00000000..5726e882
--- /dev/null
+++ b/src/StardewModdingAPI/Extensions.cs
@@ -0,0 +1,112 @@
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using System.Linq;
+using System.Reflection;
+using Microsoft.Xna.Framework;
+using Microsoft.Xna.Framework.Input;
+
+namespace StardewModdingAPI
+{
+    public static class Extensions
+    {
+        public static Random Random = new Random();
+
+        public static bool IsKeyDown(this Keys key)
+        {
+            return Keyboard.GetState().IsKeyDown(key);
+        }
+
+        public static Color RandomColour()
+        {
+            return new Color(Random.Next(0, 255), Random.Next(0, 255), Random.Next(0, 255));
+        }
+
+        [Obsolete("The usage of ToSingular has changed. Please update your call to use ToSingular<T>")]
+        public static string ToSingular(this IEnumerable ienum, string split = ", ")
+        {
+            Log.AsyncR("The usage of ToSingular has changed. Please update your call to use ToSingular<T>");
+            return "";
+        }
+
+        public static string ToSingular<T>(this IEnumerable<T> ienum, string split = ", ") // where T : class
+        {
+            //Apparently Keys[] won't split normally :l
+            if (typeof(T) == typeof(Keys))
+            {
+                return string.Join(split, ienum.ToArray());
+            }
+            return string.Join(split, ienum);
+        }
+
+        public static bool IsInt32(this object o)
+        {
+            int i;
+            return int.TryParse(o.ToString(), out i);
+        }
+
+        public static int AsInt32(this object o)
+        {
+            return int.Parse(o.ToString());
+        }
+
+        public static bool IsBool(this object o)
+        {
+            bool b;
+            return bool.TryParse(o.ToString(), out b);
+        }
+
+        public static bool AsBool(this object o)
+        {
+            return bool.Parse(o.ToString());
+        }
+
+        public static int GetHash(this IEnumerable enumerable)
+        {
+            var hash = 0;
+            foreach (var v in enumerable)
+            {
+                hash ^= v.GetHashCode();
+            }
+            return hash;
+        }
+
+        public static T Cast<T>(this object o) where T : class
+        {
+            return o as T;
+        }
+
+        public static FieldInfo[] GetPrivateFields(this object o)
+        {
+            return o.GetType().GetFields(BindingFlags.Instance | BindingFlags.NonPublic | BindingFlags.Static);
+        }
+
+        public static FieldInfo GetBaseFieldInfo(this Type t, string name)
+        {
+            return t.GetField(name, BindingFlags.Instance | BindingFlags.NonPublic | BindingFlags.Static);
+        }
+
+        public static T GetBaseFieldValue<T>(this Type t, object o, string name) where T : class
+        {
+            return t.GetBaseFieldInfo(name).GetValue(o) as T;
+        }
+
+        public static void SetBaseFieldValue<T>(this Type t, object o, string name, object newValue) where T : class
+        {
+            t.GetBaseFieldInfo(name).SetValue(o, newValue as T);
+        }
+
+        public static string RemoveNumerics(this string st)
+        {
+            var s = st;
+            foreach (var c in s)
+            {
+                if (!char.IsLetterOrDigit(c))
+                {
+                    s = s.Replace(c.ToString(), "");
+                }
+            }
+            return s;
+        }
+    }
+}
\ No newline at end of file
diff --git a/src/StardewModdingAPI/StardewModdingAPI.csproj b/src/StardewModdingAPI/StardewModdingAPI.csproj
index 0b55a925..5a901e4b 100644
--- a/src/StardewModdingAPI/StardewModdingAPI.csproj
+++ b/src/StardewModdingAPI/StardewModdingAPI.csproj
@@ -195,6 +195,7 @@
     <Compile Include="Events\MineEvents.cs" />
     <Compile Include="Events\PlayerEvents.cs" />
     <Compile Include="Events\TimeEvents.cs" />
+    <Compile Include="Extensions.cs" />
     <Compile Include="Framework\DeprecationManager.cs" />
     <Compile Include="Framework\UpdateHelper.cs" />
     <Compile Include="Framework\GitRelease.cs" />