1 files changed, 37 insertions, 0 deletions
diff --git a/src/StardewModdingAPI/Events/EventArgsNewDay.cs b/src/StardewModdingAPI/Events/EventArgsNewDay.cs
new file mode 100644
index 00000000..b8cbe9e3
--- /dev/null
+++ b/src/StardewModdingAPI/Events/EventArgsNewDay.cs
@@ -0,0 +1,37 @@
+#if SMAPI_1_x
+using System;
+
+namespace StardewModdingAPI.Events
+{
+    /// <summary>Event arguments for a <see cref="TimeEvents.OnNewDay"/> event.</summary>
+    public class EventArgsNewDay : EventArgs
+    {
+        /*********
+        ** Accessors
+        *********/
+        /// <summary>The previous day value.</summary>
+        public int PreviousDay { get; }
+
+        /// <summary>The current day value.</summary>
+        public int CurrentDay { get; }
+
+        /// <summary>Whether the game just started the transition (<c>true</c>) or finished it (<c>false</c>).</summary>
+        public bool IsNewDay { get; }
+
+
+        /*********
+        ** Public methods
+        *********/
+        /// <summary>Construct an instance.</summary>
+        /// <param name="priorDay">The previous day value.</param>
+        /// <param name="newDay">The current day value.</param>
+        /// <param name="isTransitioning">Whether the game just started the transition (<c>true</c>) or finished it (<c>false</c>).</param>
+        public EventArgsNewDay(int priorDay, int newDay, bool isTransitioning)
+        {
+            this.PreviousDay = priorDay;
+            this.CurrentDay = newDay;
+            this.IsNewDay = isTransitioning;
+        }
+    }
+}
+#endif
+\ No newline at end of file