Flymode works.

source/cl_pred.c

@@ -95,6 +95,7 @@ void CL_PredictUsercmd (player_state_t *from, player_state_t *to, usercmd_t *u,
 	pmove.waterjumptime = from->waterjumptime;
 	pmove.dead = cl.stats[STAT_HEALTH] <= 0;
 	pmove.spectator = spectator;
+	pmove.flying = cl.stats[STAT_FLYMODE];
 
 	pmove.cmd = *u;
 

source/pmove.c

@@ -232,6 +232,51 @@ int PM_FlyMove (void)
 	return blocked;
 }
 
+
+void PM_Accelerate (vec3_t, float, float);	
+
+/*
+	PM_FlymodeMove
+
+	Pre-PM_FlyMove function for MOVETYPE_FLY players.  Could have altered
+	other physics to fit this in, but that's to easy to screw up.  --KB
+*/
+void
+PM_FlymodeMove ( void )
+{
+	vec3_t		start, dest, pmvel, pmtmp;
+	pmtrace_t	trace;
+	float		pmspeed;
+
+	pmvel[0] = forward[0]*pmove.cmd.forwardmove + right[0]*pmove.cmd.sidemove;
+	pmvel[1] = forward[1]*pmove.cmd.forwardmove + right[1]*pmove.cmd.sidemove;
+	pmvel[2] = forward[2]*pmove.cmd.forwardmove + right[2]*pmove.cmd.sidemove
+		+ pmove.cmd.upmove;
+
+	VectorCopy (pmvel, pmtmp);
+	pmspeed = VectorNormalize(pmtmp);       // don't alter pmvel
+
+	if (pmspeed > movevars.maxspeed)        // there IS a spoon, Neo..
+	{
+		VectorScale (pmvel, movevars.maxspeed / pmspeed, pmvel);
+		pmspeed = movevars.maxspeed;
+	}
+	PM_Accelerate (pmtmp, pmspeed, movevars.wateraccelerate);
+
+	VectorMA (pmove.origin, frametime, pmove.velocity, dest);
+	VectorCopy (dest, start);
+	start[2] += STEPSIZE + 1;
+	trace = PM_PlayerMove (start, dest);
+	if (!trace.startsolid && !trace.allsolid)
+	{
+		VectorCopy (trace.endpos, pmove.origin);
+		return;                         // just step up
+	}
+
+	PM_FlyMove ();                          // NOW we fly.
+}
+
+
 /*
 =============
 PM_GroundMove
@@ -332,7 +377,7 @@ Handles both ground friction and water friction
 void PM_Friction (void)
 {
 	float	*vel;
-	float	speed, newspeed, control;
+	float	speed, newspeed;
 	float	friction;
 	float	drop;
 	vec3_t	start, stop;
@@ -371,12 +416,10 @@ void PM_Friction (void)
 
 	if (waterlevel >= 2) // apply water friction
 		drop += speed*movevars.waterfriction*waterlevel*frametime;
+	else if (pmove.flying) // apply flying friction
+		drop += max(movevars.stopspeed, speed) * friction * frametime;
 	else if (onground != -1) // apply ground friction
-	{
-		control = speed < movevars.stopspeed ? movevars.stopspeed : speed;
-		drop += control*friction*frametime;
-	}
-
+		drop += max(movevars.stopspeed, speed) * friction * frametime;
 
 // scale the velocity
 	newspeed = speed - drop;
@@ -550,9 +593,12 @@ void PM_AirMove (void)
 		PM_Accelerate (wishdir, wishspeed, movevars.accelerate);
 		pmove.velocity[2] -= movevars.entgravity * movevars.gravity * frametime;
 		PM_GroundMove ();
-	}
-	else
-	{	// not on ground, so little effect on velocity
+	} else if (pmove.flying)
+	{
+		PM_AirAccelerate (wishdir, wishspeed, movevars.accelerate);
+		PM_FlyMove ();
+	} else {
+		// not on ground, so little effect on velocity
 		PM_AirAccelerate (wishdir, wishspeed, movevars.accelerate);
 
 		// add gravity
@@ -702,7 +748,7 @@ void CheckWaterJump (void)
 	int		cont;
 	vec3_t	flatforward;
 
-	if (pmove.waterjumptime)
+	if (pmove.waterjumptime || pmove.flying)
 		return;
 
 	// ZOID, don't hop out if we just jumped in
@@ -900,6 +946,8 @@ void PlayerMove (void)
 
 	if (waterlevel >= 2)
 		PM_WaterMove ();
+	else if (pmove.flying)
+		PM_FlymodeMove ();
 	else
 		PM_AirMove ();
 

source/sv_main.c

@@ -1374,12 +1374,12 @@ void SV_InitLocal (void)
 	for (i=0 ; i<MAX_MODELS ; i++)
 		sprintf (localmodels[i], "*%i", i);
 
-	Info_SetValueForStarKey (svs.info, "*qf_version", QF_VERSION,
-			MAX_SERVERINFO_STRING);
+//	Info_SetValueForStarKey (svs.info, "*qf_version", QF_VERSION,
+//			MAX_SERVERINFO_STRING);
 	Info_SetValueForStarKey (svs.info, "*version", QW_VERSION,
 			MAX_SERVERINFO_STRING);
-	Info_SetValueForStarKey (svs.info, "*qsg_standard", QSG_STANDARD,
-			MAX_SERVERINFO_STRING);
+//	Info_SetValueForStarKey (svs.info, "*qsg_standard", QSG_STANDARD,
+//			MAX_SERVERINFO_STRING);
 
 	// init fraglog stuff
 	svs.logsequence = 1;

source/sv_send.c

@@ -549,6 +549,10 @@ void SV_UpdateClientStats (client_t *client)
 	// stuff the sigil bits into the high bits of items for sbar
 	stats[STAT_ITEMS] = (int)ent->v.items | ((int)pr_global_struct->serverflags << 28);
 
+	// Extensions to the QW 2.40 protocol for MegaTF  --KB
+	stats[STAT_VIEWHEIGHT] = (int)ent->v.view_ofs[2];
+	stats[STAT_FLYMODE] = (ent->v.movetype == MOVETYPE_FLY);                 
+
 	for (i=0 ; i<MAX_CL_STATS ; i++)
 		if (stats[i] != client->stats[i])
 		{

source/sv_user.c

@@ -1435,6 +1435,7 @@ void SV_RunCmd (usercmd_t *ucmd)
 	VectorCopy (sv_player->v.velocity, pmove.velocity);
 	VectorCopy (sv_player->v.v_angle, pmove.angles);
 
+	pmove.flying = sv_player->v.movetype == MOVETYPE_FLY;
 	pmove.spectator = host_client->spectator;
 	pmove.waterjumptime = sv_player->v.teleport_time;
 	pmove.numphysent = 1;