set forwardmove & sidemove on replay bots because why not

addons/sourcemod/scripting/include/shavit/replay-file.inc

@@ -88,7 +88,7 @@ enum struct frame_cache_t
 }
 
 // Can be used to unpack frame_t.mousexy and frame_t.vel
-stock void UnpackSignedShorts(int x, int out[2])
+stock void UnpackSignedShorts(int x, int[] out)
 {
 	out[0] =  ((x        & 0xFFFF) ^ 0x8000) - 0x8000;
 	out[1] = (((x >> 16) & 0xFFFF) ^ 0x8000) - 0x8000;

addons/sourcemod/scripting/shavit-replay-playback.sp

@@ -210,6 +210,7 @@ bot_info_t gA_BotInfo_Temp; // cached when creating a bot so we can use an accur
 int gI_LastReplayFlags[MAXPLAYERS + 1];
 float gF_EyeOffset;
 float gF_EyeOffsetDuck;
+float gF_MaxMove = 400.0;
 
 // how do i call this
 bool gB_HideNameChange = false;
@@ -379,6 +380,7 @@ public void OnPluginStart()
 		{
 			gF_EyeOffset = 64.0;
 			gF_EyeOffsetDuck = 46.0;
+			gF_MaxMove = 450.0;
 		}
 		case Engine_CSS:
 		{
@@ -2644,6 +2646,21 @@ Action ReplayOnPlayerRunCmd(bot_info_t info, int &buttons, int &impulse, float v
 				}
 			}
 
+			if (info.aCache.iReplayVersion >= 0x06)
+			{
+				int ivel[2];
+				UnpackSignedShorts(aFrame.vel, ivel);
+				vel[0] = float(ivel[0]);
+				vel[1] = float(ivel[1]);
+			}
+			else
+			{
+				if (buttons & IN_FORWARD)   vel[0] += gF_MaxMove;
+				if (buttons & IN_BACK)      vel[0] -= gF_MaxMove;
+				if (buttons & IN_MOVELEFT)  vel[1] -= gF_MaxMove;
+				if (buttons & IN_MOVERIGHT) vel[1] += gF_MaxMove;
+			}
+
 			if (isClient)
 			{
 				gI_LastReplayFlags[info.iEnt] = aFrame.flags;