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game/server/cstrike/cs_hltvdirector.cpp

@@ -0,0 +1,149 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//
+//=============================================================================//
+#include "cbase.h"
+#include "hltvdirector.h"
+#include "igameevents.h"
+
+class CCSHLTVDirector : public CHLTVDirector
+{
+public:
+	DECLARE_CLASS( CCSHLTVDirector, CHLTVDirector );
+
+	const char** GetModEvents();
+	void SetHLTVServer( IHLTVServer *hltv );
+	void CreateShotFromEvent( CHLTVGameEvent *event );
+
+};
+
+void CCSHLTVDirector::SetHLTVServer( IHLTVServer *hltv )
+{
+	BaseClass::SetHLTVServer( hltv );
+
+	if ( m_pHLTVServer )
+	{
+		// mod specific events the director uses to find interesting shots
+		ListenForGameEvent( "hostage_rescued" );
+		ListenForGameEvent( "hostage_killed" );
+		ListenForGameEvent( "hostage_hurt" );
+		ListenForGameEvent( "hostage_follows" );
+		ListenForGameEvent( "bomb_pickup" );
+		ListenForGameEvent( "bomb_dropped" );
+		ListenForGameEvent( "bomb_exploded" );
+		ListenForGameEvent( "bomb_defused" );
+		ListenForGameEvent( "bomb_planted" );
+		ListenForGameEvent( "vip_escaped" );
+		ListenForGameEvent( "vip_killed" );
+	}
+}
+
+void CCSHLTVDirector::CreateShotFromEvent( CHLTVGameEvent *event )
+{
+	// show event at least for 2 more seconds after it occured
+	const char *name = event->m_Event->GetName();
+	IGameEvent *shot = NULL;
+
+	if ( !Q_strcmp( "hostage_rescued", name ) ||
+		 !Q_strcmp( "hostage_hurt", name ) ||
+		 !Q_strcmp( "hostage_follows", name ) ||
+		 !Q_strcmp( "hostage_killed", name ) )
+	{
+		CBaseEntity *player = UTIL_PlayerByUserId( event->m_Event->GetInt("userid") );
+		
+		if ( !player )
+			return;
+
+		// shot player as primary, hostage as secondary target
+		shot = gameeventmanager->CreateEvent( "hltv_chase", true );
+		shot->SetInt( "target1", player->entindex() );
+		shot->SetInt( "target2", event->m_Event->GetInt("hostage") );
+		shot->SetFloat( "distance", 96.0f );
+		shot->SetInt( "theta", 40 );
+		shot->SetInt( "phi", 20 );
+
+		// shot 2 seconds after event
+		m_nNextShotTick = MIN( m_nNextShotTick, (event->m_Tick+TIME_TO_TICKS(2.0)) );
+		m_iPVSEntity = player->entindex();
+	}
+
+	else if ( !Q_strcmp( "bomb_pickup", name ) ||
+		!Q_strcmp( "bomb_dropped", name ) ||
+		!Q_strcmp( "bomb_planted", name ) ||
+		!Q_strcmp( "bomb_defused", name ) )
+	{
+		CBaseEntity *player = UTIL_PlayerByUserId( event->m_Event->GetInt("userid") );
+
+		if ( !player )
+			return;
+
+		shot = gameeventmanager->CreateEvent( "hltv_chase", true );
+		shot->SetInt( "target1", player->entindex() );
+		shot->SetInt( "target2", 0 );
+		shot->SetFloat( "distance", 64.0f );
+		shot->SetInt( "theta", 200 );
+		shot->SetInt( "phi", 10 );
+
+		// shot 2 seconds after pickup
+		m_nNextShotTick = MIN( m_nNextShotTick, (event->m_Tick+TIME_TO_TICKS(2.0)) );
+		m_iPVSEntity = player->entindex();
+	}
+	else
+	{
+		// let baseclass create a shot
+		BaseClass::CreateShotFromEvent( event );
+
+		return;
+	}
+
+	if ( shot )
+	{
+		m_pHLTVServer->BroadcastEvent( shot );
+		gameeventmanager->FreeEvent( shot );
+		DevMsg("DrcCmd: %s\n", name );
+	}
+}
+
+const char** CCSHLTVDirector::GetModEvents()
+{
+	// game events relayed to spectator clients
+	static const char *s_modevents[] =
+	{
+		"hltv_status",
+		"hltv_chat",
+		"player_connect",
+		"player_disconnect",
+		"player_team",
+		"player_info",
+		"server_cvar",
+		"player_death",
+		"player_chat",
+		"round_start",
+		"round_end",
+		// additional CS:S events:
+		"bomb_planted",	
+		"bomb_defused",
+		"hostage_killed",
+		"hostage_hurt",		
+		NULL
+	};
+
+	return s_modevents;
+}
+
+static CCSHLTVDirector s_HLTVDirector;	// singleton
+
+EXPOSE_SINGLE_INTERFACE_GLOBALVAR(CHLTVDirector, IHLTVDirector, INTERFACEVERSION_HLTVDIRECTOR, s_HLTVDirector );
+
+CHLTVDirector* HLTVDirector()
+{
+	return &s_HLTVDirector;
+}
+
+IGameSystem* HLTVDirectorSystem()
+{
+	return &s_HLTVDirector;
+}