Changed FOV from a CCMD to a CVar, allowing players' FOV settings to persist. Also exported SetFOV to PlayerInfo for ZScript.

src/c_cmds.cpp

@@ -732,34 +732,6 @@ CCMD (dir)
 	chdir (curdir);
 }
 
-CCMD (fov)
-{
-	player_t *player = who ? who->player : &players[consoleplayer];
-
-	if (argv.argc() != 2)
-	{
-		Printf ("fov is %g\n", player->DesiredFOV);
-		return;
-	}
-	else if (dmflags & DF_NO_FOV)
-	{
-		if (consoleplayer == Net_Arbitrator)
-		{
-			Net_WriteByte (DEM_FOV);
-		}
-		else
-		{
-			Printf ("A setting controller has disabled FOV changes.\n");
-			return;
-		}
-	}
-	else
-	{
-		Net_WriteByte (DEM_MYFOV);
-	}
-	Net_WriteByte (clamp (atoi (argv[1]), 5, 179));
-}
-
 //==========================================================================
 //
 // CCMD warp

src/d_player.h

@@ -529,6 +529,9 @@ public:
 	DPSprite *GetPSprite(PSPLayers layer);
 
 	bool GetPainFlash(FName type, PalEntry *color) const;
+
+	// [Nash] set player FOV
+	void SetFOV(float fov);
 };
 
 // Bookkeeping on players - state.

src/p_mobj.cpp

@@ -5305,6 +5305,7 @@ DEFINE_ACTION_FUNCTION(AActor, AdjustFloorClip)
 //
 EXTERN_CVAR (Bool, chasedemo)
 EXTERN_CVAR(Bool, sv_singleplayerrespawn)
+EXTERN_CVAR(Float, fov)
 
 extern bool demonew;
 
@@ -5442,7 +5443,7 @@ APlayerPawn *P_SpawnPlayer (FPlayerStart *mthing, int playernum, int flags)
 		mobj->sprite = Skins[p->userinfo.GetSkin()].sprite;
 	}
 
-	p->DesiredFOV = p->FOV = 90.f;
+	p->DesiredFOV = p->FOV = fov;
 	p->camera = p->mo;
 	p->playerstate = PST_LIVE;
 	p->refire = 0;

src/p_user.cpp

@@ -88,6 +88,13 @@ CUSTOM_CVAR(Float, cl_predict_lerpthreshold, 2.00f, CVAR_ARCHIVE | CVAR_GLOBALCO
 ColorSetList ColorSets;
 PainFlashList PainFlashes;
 
+// [Nash] FOV cvar setting
+CUSTOM_CVAR(Float, fov, 90.f, CVAR_ARCHIVE | CVAR_USERINFO | CVAR_NOINITCALL)
+{
+	player_t *p = &players[consoleplayer];
+	p->SetFOV(fov);
+}
+
 struct PredictPos
 {
 	int gametic;
@@ -550,6 +557,40 @@ int player_t::GetSpawnClass()
 	return static_cast<APlayerPawn*>(GetDefaultByType(type))->SpawnMask;
 }
 
+// [Nash] Set FOV
+void player_t::SetFOV(float fov)
+{
+	player_t *p = &players[consoleplayer];
+	if (p != nullptr && p->mo != nullptr)
+	{
+		if (dmflags & DF_NO_FOV)
+		{
+			if (consoleplayer == Net_Arbitrator)
+			{
+				Net_WriteByte(DEM_MYFOV);
+			}
+			else
+			{
+				Printf("A setting controller has disabled FOV changes.\n");
+				return;
+			}
+		}
+		else
+		{
+			Net_WriteByte(DEM_MYFOV);
+		}
+		Net_WriteByte((BYTE)clamp<float>(fov, 5.f, 179.f));
+	}
+}
+
+DEFINE_ACTION_FUNCTION(_PlayerInfo, SetFOV)
+{
+	PARAM_SELF_STRUCT_PROLOGUE(player_t);
+	PARAM_FLOAT(fov);
+	self->SetFOV((float)fov);
+	return 0;
+}
+
 //===========================================================================
 //
 // EnumColorsets

wadsrc/static/zscript/shared/player.txt

@@ -320,6 +320,7 @@ usercmd_t	original_cmd;
 	native int GetGender();
 	native int GetTeam();
 	native float GetAutoaim();
+	native void SetFOV(float fov);
 }
 
 struct PlayerClass native