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game/client/tfc/vgui/tfcteammenu.cpp

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+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//=============================================================================//
+
+#include "cbase.h"
+#include "tfcteammenu.h"
+#include <convar.h>
+#include "hud.h" // for gEngfuncs
+#include "c_tfc_player.h"
+#include "tfc_gamerules.h"
+
+using namespace vgui;
+
+//-----------------------------------------------------------------------------
+// Purpose: Constructor
+//-----------------------------------------------------------------------------
+CTFCTeamMenu::CTFCTeamMenu(IViewPort *pViewPort) : CTeamMenu(pViewPort)
+{
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: Destructor
+//-----------------------------------------------------------------------------
+CTFCTeamMenu::~CTFCTeamMenu()
+{
+}
+
+void CTFCTeamMenu::ApplySettings(KeyValues *inResourceData)
+{
+	BaseClass::ApplySettings( inResourceData );
+}
+
+void CTFCTeamMenu::ShowPanel(bool bShow)
+{
+	if ( bShow )
+	{
+		engine->CheckPoint( "TeamMenu" );
+	}
+	
+	BaseClass::ShowPanel( bShow );
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: called to update the menu with new information
+//-----------------------------------------------------------------------------
+void CTFCTeamMenu::Update( void )
+{
+	BaseClass::Update();
+
+	const ConVar *allowspecs =  cvar->FindVar( "mp_allowspectators" );
+
+	if ( allowspecs && allowspecs->GetBool() )
+	{
+		C_TFCPlayer *pPlayer = C_TFCPlayer::GetLocalTFCPlayer();
+		if ( !pPlayer || !TFCGameRules() )
+			return;
+
+		// if we're not already a CT or T...or the freeze time isn't over yet...or we're dead
+		if ( pPlayer->GetTeamNumber() == TEAM_UNASSIGNED || 
+			( pPlayer && pPlayer->IsPlayerDead() ) )
+		{
+			SetVisibleButton("specbutton", true);
+		}
+		else
+		{
+			SetVisibleButton("specbutton", false);
+		}
+	}
+	else
+	{
+		SetVisibleButton("specbutton", false );
+	}
+
+	char mapName[MAX_MAP_NAME];
+
+	Q_FileBase( engine->GetLevelName(), mapName, sizeof(mapName) );
+	if( C_TFCPlayer::GetLocalTFCPlayer()->GetTeamNumber() == TEAM_UNASSIGNED ) // we aren't on a team yet
+	{
+		SetVisibleButton("CancelButton", false); 
+	}
+	else
+	{
+		SetVisibleButton("CancelButton", true); 
+	}
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: When a team button is pressed it triggers this function to 
+//			cause the player to join a team
+//-----------------------------------------------------------------------------
+void CTFCTeamMenu::OnCommand( const char *command )
+{
+	if ( Q_stricmp( command, "vguicancel" ) )
+	{
+		engine->ClientCmd( command );
+	}
+	
+	
+	BaseClass::OnCommand(command);
+
+	gViewPortInterface->ShowBackGround( false );
+	OnClose();
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: Sets the visibility of a button by name
+//-----------------------------------------------------------------------------
+void CTFCTeamMenu::SetVisibleButton(const char *textEntryName, bool state)
+{
+	Button *entry = dynamic_cast<Button *>(FindChildByName(textEntryName));
+	if (entry)
+	{
+		entry->SetVisible(state);
+	}
+}