Added misc. speech/choreo utilities

sp/src/game/server/ai_speech.cpp

@@ -1153,6 +1153,32 @@ void CAI_Expresser::ClearSpokeConcept( AIConcept_t concept )
 	m_ConceptHistories.Remove( concept );
 }
 
+#ifdef MAPBASE
+//-------------------------------------
+
+AIConcept_t CAI_Expresser::GetLastSpokeConcept( AIConcept_t excludeConcept /* = NULL */ )
+{
+	int iLastSpokenIndex = m_ConceptHistories.InvalidIndex();
+	float flLast = 0.0f;
+	for ( int i = m_ConceptHistories.First(); i != m_ConceptHistories.InvalidIndex(); i = m_ConceptHistories.Next(i ) )
+	{
+		ConceptHistory_t *h = &m_ConceptHistories[ i ];
+
+		// If an 'exclude concept' was provided, skip over this entry in the history if it matches the exclude concept
+		if ( excludeConcept != NULL && FStrEq( m_ConceptHistories.GetElementName( i ), excludeConcept ) )
+			continue;
+
+		if ( h->timeSpoken >= flLast )
+		{
+			iLastSpokenIndex = i;
+			flLast = h->timeSpoken;
+		}
+	}
+
+	return iLastSpokenIndex != m_ConceptHistories.InvalidIndex() ? m_ConceptHistories.GetElementName( iLastSpokenIndex ) : NULL;
+}
+#endif
+
 //-------------------------------------
 
 void CAI_Expresser::DumpHistories()

sp/src/game/server/ai_speech.h

@@ -193,6 +193,10 @@ public:
 	void SetSpokeConcept( AIConcept_t concept, AI_Response *response, bool bCallback = true );
 	void ClearSpokeConcept( AIConcept_t concept );
 
+#ifdef MAPBASE
+	AIConcept_t GetLastSpokeConcept( AIConcept_t excludeConcept = NULL );
+#endif
+	
 	// --------------------------------
 	
 	void SetVoicePitch( int voicePitch )	{ m_voicePitch = voicePitch; }

sp/src/game/server/sceneentity.cpp

@@ -159,6 +159,7 @@ public:
 
 #ifdef MAPBASE
 			bool			IsRunningScriptedSceneWithFlexAndNotPaused( CBaseFlex *pActor, bool bIgnoreInstancedScenes, const char *pszNotThisScene = NULL );
+			bool			IsTalkingInAScriptedScene( CBaseFlex *pActor, bool bIgnoreInstancedScenes = false );
 
 			CUtlVector< CHandle< CSceneEntity > > *GetActiveSceneList();
 #endif
@@ -485,6 +486,9 @@ public:
 
 	bool					HasUnplayedSpeech( void );
 	bool					HasFlexAnimation( void );
+#ifdef MAPBASE
+	bool					IsPlayingSpeech( void );
+#endif
 
 	void					SetCurrentTime( float t, bool forceClientSync );
 
@@ -1157,6 +1161,31 @@ bool CSceneEntity::HasFlexAnimation( void )
 	return false;
 }
 
+#ifdef MAPBASE
+//-----------------------------------------------------------------------------
+// Purpose: 
+// Output : Returns true on success, false on failure.
+//-----------------------------------------------------------------------------
+bool CSceneEntity::IsPlayingSpeech( void )
+{
+	if ( m_pScene )
+	{
+		float flTime = m_pScene->GetTime();
+		for ( int i = 0; i < m_pScene->GetNumEvents(); i++ )
+		{
+			CChoreoEvent *e = m_pScene->GetEvent( i );
+			if ( e->GetType() == CChoreoEvent::SPEAK )
+			{
+				if ( /*flTime >= e->GetStartTime() &&*/ flTime <= e->GetEndTime() )
+					return true;
+			}
+		}
+	}
+
+	return false;
+}
+#endif
+
 
 //-----------------------------------------------------------------------------
 // Purpose: 
@@ -2576,6 +2605,30 @@ bool CSceneEntity::CheckActors()
 					return false;
 				}
 			}
+#ifdef MAPBASE
+			else if ( pTestActor->IsPlayer() )
+			{
+				// Blixibon - Player speech handling
+				CBasePlayer *pPlayer = static_cast<CBasePlayer*>(pTestActor);
+				bool bShouldWait = false;
+				if ( pPlayer->GetExpresser() && pPlayer->GetExpresser()->IsSpeaking() )
+				{
+					bShouldWait = true;
+				}
+				else if ( IsTalkingInAScriptedScene( pPlayer ) )
+				{
+					bShouldWait = true;
+				}
+
+				if ( bShouldWait )
+				{
+					// One of the actors for this scene is talking already.
+					// Try again next think.
+					m_bWaitingForActor = true;
+					return false;
+				}
+			}
+#endif
 		}
 		else if ( m_BusyActor == SCENE_BUSYACTOR_INTERRUPT || m_BusyActor == SCENE_BUSYACTOR_INTERRUPT_CANCEL )
 		{
@@ -5937,6 +5990,31 @@ bool CSceneManager::IsRunningScriptedSceneWithFlexAndNotPaused( CBaseFlex *pActo
 }
 
 
+bool CSceneManager::IsTalkingInAScriptedScene( CBaseFlex *pActor, bool bIgnoreInstancedScenes )
+{
+	int c = m_ActiveScenes.Count();
+	for ( int i = 0; i < c; i++ )
+	{
+		CSceneEntity *pScene = m_ActiveScenes[ i ].Get();
+		if ( !pScene ||
+			 !pScene->IsPlayingBack() ||
+			 pScene->IsPaused() ||
+			 ( bIgnoreInstancedScenes && dynamic_cast<CInstancedSceneEntity *>(pScene) != NULL )
+			)
+		{
+			continue;
+		}
+		
+		if ( pScene->InvolvesActor( pActor ) )
+		{
+			if ( pScene->IsPlayingSpeech() )
+				return true;
+		}
+	}
+	return false;
+}
+
+
 CUtlVector< CHandle< CSceneEntity > > *CSceneManager::GetActiveSceneList()
 {
 	return &m_ActiveScenes;
@@ -6035,6 +6113,11 @@ bool IsRunningScriptedSceneWithFlexAndNotPaused( CBaseFlex *pActor, bool bIgnore
 	return GetSceneManager()->IsRunningScriptedSceneWithFlexAndNotPaused( pActor, bIgnoreInstancedScenes, pszNotThisScene );
 }
 
+bool IsTalkingInAScriptedScene( CBaseFlex *pActor, bool bIgnoreInstancedScenes )
+{
+	return GetSceneManager()->IsTalkingInAScriptedScene( pActor, bIgnoreInstancedScenes );
+}
+
 CUtlVector< CHandle< CSceneEntity > > *GetActiveSceneList()
 {
 	return GetSceneManager()->GetActiveSceneList();

sp/src/game/server/sceneentity.h

@@ -41,6 +41,7 @@ bool IsRunningScriptedSceneWithSpeech( CBaseFlex *pActor, bool bIgnoreInstancedS
 bool IsRunningScriptedSceneWithSpeechAndNotPaused( CBaseFlex *pActor, bool bIgnoreInstancedScenes = false );
 #ifdef MAPBASE
 bool IsRunningScriptedSceneWithFlexAndNotPaused( CBaseFlex *pActor, bool bIgnoreInstancedScenes = false, const char *pszNotThisScene = NULL );
+bool IsTalkingInAScriptedScene( CBaseFlex *pActor, bool bIgnoreInstancedScenes = false );
 CUtlVector< CHandle< CSceneEntity > > *GetActiveSceneList();
 #endif
 float GetSceneDuration( char const *pszScene );