add custom mvm team sizes for better playtests

Author: mastercoms

game/client/tf/vgui/tf_teammenu.cpp

@@ -752,6 +752,8 @@ void CTFTeamMenu::SetHighlanderTeamsFullPanels( bool bTeamsFull, bool bForce /*
 	}
 }
 
+ConVar tf_sv_mvm_forced_players("tf_sv_mvm_forced_players", "0", FCVAR_REPLICATED);
+
 //-----------------------------------------------------------------------------
 // Frame-based update
 //-----------------------------------------------------------------------------
@@ -810,11 +812,18 @@ void CTFTeamMenu::OnTick()
 	bool bUnbalanced = pRules->AreTeamsUnbalanced( iHeavyTeam, iLightTeam );
 
 	int iCurrentTeam = pLocalPlayer->GetTeamNumber();
+	
+	int iTeamSize = kMVM_DefendersTeamSize;
+
+	if (tf_sv_mvm_forced_players.GetInt() > iTeamSize)
+	{
+		iTeamSize = tf_sv_mvm_forced_players.GetInt();
+	}
 
 	if ( ( bUnbalanced && iHeavyTeam == TF_TEAM_RED ) || 
 		 ( pRules->WouldChangeUnbalanceTeams( TF_TEAM_RED, iCurrentTeam ) ) ||
 		 ( bHighlander && GetGlobalTeam( TF_TEAM_RED )->GetNumPlayers() >= TF_LAST_NORMAL_CLASS - 1 ) ||
-		 ( pRules->IsMannVsMachineMode() && ( GetGlobalTeam( TF_TEAM_RED )->GetNumPlayers() >= kMVM_DefendersTeamSize ) )	 )
+		 ( pRules->IsMannVsMachineMode() && ( GetGlobalTeam( TF_TEAM_RED )->GetNumPlayers() >= iTeamSize ) )	 )
 	{
 		m_bRedDisabled = true;
 	}

game/server/tf/tf_gc_server.cpp

@@ -1593,6 +1593,8 @@ void CTFGCServerSystem::ClientDisconnected( CSteamID steamIDClient )
 	}
 }
 
+ConVar tf_sv_mvm_forced_players("tf_sv_mvm_forced_players", "0", FCVAR_REPLICATED);
+
 //-----------------------------------------------------------------------------
 void CTFGCServerSystem::PreClientUpdate( )
 {
@@ -1698,6 +1700,10 @@ void CTFGCServerSystem::PreClientUpdate( )
 		}
 
 		int playerCount = kMVM_DefendersTeamSize + spectatorCount;
+		if (tf_sv_mvm_forced_players.GetInt() > playerCount)
+		{
+			playerCount = tf_sv_mvm_forced_players.GetInt();
+		}
 		if ( sv_visiblemaxplayers.GetInt() <= 0 || sv_visiblemaxplayers.GetInt() != playerCount )
 		{
 			MMLog( "Setting sv_visiblemaxplayers to %d for MvM\n", playerCount );