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game/client/tf/tf_shared_content_manager.cpp

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+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: Generic in-game abuse reporting
+//
+// $NoKeywords: $
+//=============================================================================//
+
+#include "cbase.h"
+#include "GameEventListener.h"
+#include "tf_shared_content_manager.h"
+#include "confirm_dialog.h"
+#include "clientmode_tf.h"
+#include "tf_gamerules.h"
+
+
+// memdbgon must be the last include file in a .cpp file!!!
+#include "tier0/memdbgon.h"
+
+// Declare singleton object
+static C_TFSharedContentManager s_SharedContentManager;
+C_TFSharedContentManager *TFSharedContentManager() { return &s_SharedContentManager; }
+
+//-----------------------------------------------------------------------------
+// Romevision-specific dialog and callback
+//-----------------------------------------------------------------------------
+extern ConVar tf_romevision_opt_in;
+extern ConVar tf_romevision_skip_prompt;
+
+void PromptAcceptRomevisionSharingCallback( bool bConfirm, void *pContext )
+{
+	if ( bConfirm )
+	{
+		tf_romevision_opt_in.SetValue( true );
+	}
+}
+
+static void PromptAcceptRomevisionSharing()
+{
+	if ( tf_romevision_opt_in.GetBool() == false )
+	{
+		ShowConfirmOptOutDialog( "#TF_Prompt_Romevision_Title", "#TF_Prompt_Romevision_Message", 
+			"#TF_Prompt_Romevsion_OK", "#TF_Prompt_Romevsion_Cancel", 
+			"#TF_Prompt_Romevsion_Opt_Out", "tf_romevision_skip_prompt", 
+			PromptAcceptRomevisionSharingCallback, NULL );
+	}
+}
+
+//-----------------------------------------------------------------------------
+bool C_TFSharedContentManager::Init()
+{
+	m_iSharedVisionFlags = TF_VISION_FILTER_NONE;
+	m_PlayersWhoHaveOfferedVision.Purge();
+	m_SharedVisionQueue.Purge();
+
+	return true;
+}
+
+//-----------------------------------------------------------------------------
+void C_TFSharedContentManager::Update( float frametime )
+{
+	// check our shared vision queue
+	if ( m_SharedVisionQueue.Count() > 0 ) 
+	{
+		int iTeam = GetLocalPlayerTeam();
+		bool bPrompt = false;
+
+		if ( iTeam == TEAM_SPECTATOR )
+		{
+			bPrompt = true;
+		}
+		else if ( iTeam > LAST_SHARED_TEAM )
+		{
+			C_TFPlayer *pTFLocalPlayer = C_TFPlayer::GetLocalTFPlayer();
+			if ( pTFLocalPlayer && pTFLocalPlayer->GetPlayerClass() && ( pTFLocalPlayer->GetPlayerClass()->GetClassIndex() > TF_CLASS_UNDEFINED ) )
+			{
+				bPrompt = true;
+			}
+		}
+	
+		if ( bPrompt )
+		{
+			OfferSharedVision_Internal( m_SharedVisionQueue[0].iFlag, m_SharedVisionQueue[0].unAccountID );
+			m_SharedVisionQueue.Remove( 0 );
+		}
+	}
+}
+
+//-----------------------------------------------------------------------------
+bool C_TFSharedContentManager::CanOfferVision( int iFlag )
+{
+	bool bRetVal = false;
+
+	switch ( iFlag )
+	{
+	case TF_VISION_FILTER_ROME:
+		if ( TFGameRules() && TFGameRules()->IsMannVsMachineMode() )
+		{
+			bRetVal = true;
+		}
+		break;
+	default: 
+		break;
+	}
+
+	return bRetVal;
+}
+
+//-----------------------------------------------------------------------------
+void C_TFSharedContentManager::OfferSharedVision( int iFlag, uint32 unAccountID )
+{
+	if ( !CanOfferVision( iFlag ) )
+		return;
+
+	for ( int i = 0 ; i < m_SharedVisionQueue.Count() ; i++ )
+	{
+		if ( ( m_SharedVisionQueue[i].iFlag == iFlag ) && ( m_SharedVisionQueue[i].unAccountID == unAccountID ) )
+		{
+			// we already have this entry in the queue
+			return;
+		}
+	}
+
+	shared_vision_entry_t data = { iFlag, unAccountID };
+	m_SharedVisionQueue.AddToTail( data );
+}
+
+//-----------------------------------------------------------------------------
+void C_TFSharedContentManager::PrintChatText( int iFlag, uint32 unAccountID )
+{
+	// add some chat text saying who has offered the vision, but only once-per-player to avoid spam
+	if ( m_PlayersWhoHaveOfferedVision.Find( unAccountID ) == m_PlayersWhoHaveOfferedVision.InvalidIndex() )
+	{
+		const char *pszPlayerName = NULL;
+
+		CBasePlayer *pPlayer = GetPlayerByAccountID( unAccountID );
+		if ( pPlayer )
+		{
+			pszPlayerName = pPlayer->GetPlayerName();
+		}
+
+		if ( pszPlayerName && pszPlayerName[0] )
+		{
+			KeyValuesAD pKeyValues( "data" );
+			pKeyValues->SetString( "player", pszPlayerName );
+
+			const char *pText = NULL;
+			switch ( iFlag )
+			{
+			case TF_VISION_FILTER_ROME:
+				if ( TFGameRules() && TFGameRules()->IsMannVsMachineMode() )
+				{
+					pText = "#TF_Player_OptionalVision"; 
+				}
+				break;
+			default: 
+				break;
+			}
+
+			if ( pText )
+			{
+				GetClientModeTFNormal()->PrintTextToChat( pText, pKeyValues );
+			}
+		}
+
+		m_PlayersWhoHaveOfferedVision.AddToHead( unAccountID );
+	}
+}
+
+//-----------------------------------------------------------------------------
+void C_TFSharedContentManager::OfferSharedVision_Internal( int iFlag, uint32 unAccountID )
+{
+	if ( !CanOfferVision( iFlag ) )
+		return;
+
+	// If we haven't already offered it
+	if ( ( m_iSharedVisionFlags & iFlag ) == 0 )
+	{
+		switch( iFlag )
+		{
+		case TF_VISION_FILTER_ROME:
+			if ( !IsLocalPlayerUsingVisionFilterFlags( TF_VISION_FILTER_ROME ) && ( tf_romevision_skip_prompt.GetBool() == false ) )
+			{
+				PromptAcceptRomevisionSharing();
+			}
+			break;
+		default:
+			break;
+		}
+
+		AddSharedVision( iFlag );
+	}
+
+	// Display who is offering the shared vision
+	PrintChatText( iFlag, unAccountID );
+}