From 7b2b1c325be0c377b3c5761a557f6272b09c4386 Mon Sep 17 00:00:00 2001
From: adelikat <adelikat@tasvideos.org>
Date: Wed, 10 May 2017 16:28:27 -0500
Subject: [PATCH] C64 - fix framecount getting reset to 0 on savestate, not
 sure why it was broken teh way it was and why this is necessary but meh, it
 is fixed and more like how other cores handle Frame anyways

---
 BizHawk.Emulation.Cores/Computers/Commodore64/C64.cs | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/BizHawk.Emulation.Cores/Computers/Commodore64/C64.cs b/BizHawk.Emulation.Cores/Computers/Commodore64/C64.cs
index 722b4873f0..7450867e65 100644
--- a/BizHawk.Emulation.Cores/Computers/Commodore64/C64.cs
+++ b/BizHawk.Emulation.Cores/Computers/Commodore64/C64.cs
@@ -133,8 +133,12 @@ namespace BizHawk.Emulation.Cores.Computers.Commodore64
 		public string SystemId { get { return "C64"; } }
 		[SaveState.SaveWithName("DeterministicEmulation")]
 		public bool DeterministicEmulation { get; set; }
+
 		[SaveState.SaveWithName("Frame")]
-		public int Frame { get; set; }
+		private int _frame;
+
+		[SaveState.DoNotSave]
+		public int Frame => _frame;
 
 		[SaveState.DoNotSave]
 		public ControllerDefinition ControllerDefinition { get { return C64ControllerDefinition; } }
@@ -144,7 +148,7 @@ namespace BizHawk.Emulation.Cores.Computers.Commodore64
 
 		public void ResetCounters()
 		{
-			Frame = 0;
+			_frame = 0;
 			LagCount = 0;
 			IsLagFrame = false;
 			_frameCycles = 0;
@@ -193,7 +197,7 @@ namespace BizHawk.Emulation.Cores.Computers.Commodore64
 			if (IsLagFrame)
 				LagCount++;
 			_frameCycles -= _cyclesPerFrame;
-			Frame++;
+			_frame++;
 		}
 
 		private byte[] GetFirmware(int length, params string[] names)