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game/server/tf/bot/map_entities/tf_spawner_boss.cpp

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+//========= Copyright Valve Corporation, All rights reserved. ============//
+// tf_spawner_boss.cpp
+// Entity to spawn a Boss
+// Michael Booth, February 2011
+
+#include "cbase.h"
+
+#ifdef OBSOLETE_USE_BOSS_ALPHA
+
+#ifdef TF_RAID_MODE
+
+#include "tf_gamerules.h"
+#include "tf_spawner_boss.h"
+#include "bot_npc/bot_npc.h"
+
+
+//------------------------------------------------------------------------------
+
+BEGIN_DATADESC( CTFSpawnerBoss )
+	DEFINE_KEYFIELD( m_spawnCount,		FIELD_INTEGER,	"count" ),
+	DEFINE_KEYFIELD( m_maxActiveCount,	FIELD_INTEGER,	"maxActive" ),
+	DEFINE_KEYFIELD( m_spawnInterval,	FIELD_FLOAT,	"interval" ),
+	DEFINE_KEYFIELD( m_teamName,		FIELD_STRING,	"team" ),
+
+	DEFINE_INPUTFUNC( FIELD_VOID, "Enable", InputEnable ),
+	DEFINE_INPUTFUNC( FIELD_VOID, "Disable", InputDisable ),
+
+	DEFINE_OUTPUT( m_onSpawned, "OnSpawned" ),
+	DEFINE_OUTPUT( m_onExpended, "OnExpended" ),
+	DEFINE_OUTPUT( m_onBotKilled, "OnBotKilled" ),
+	DEFINE_OUTPUT( m_onBotStunned, "OnBotStunned" ),
+
+	DEFINE_THINKFUNC( SpawnerThink ),
+END_DATADESC()
+
+LINK_ENTITY_TO_CLASS( tf_spawner_boss, CTFSpawnerBoss );
+
+
+//------------------------------------------------------------------------------
+CTFSpawnerBoss::CTFSpawnerBoss( void ) 
+{
+	m_isExpended = false;
+	m_spawnCountRemaining = 0;
+
+	SetThink( NULL );
+}
+
+//------------------------------------------------------------------------------
+void CTFSpawnerBoss::InputEnable( inputdata_t &inputdata )
+{
+	if ( m_isExpended )
+	{
+		return;
+	}
+
+	SetThink( &CTFSpawnerBoss::SpawnerThink );
+
+	if ( m_spawnCountRemaining )
+	{
+		// already generating - don't restart count
+		return;
+	}
+	SetNextThink( gpGlobals->curtime );
+	m_spawnCountRemaining = m_spawnCount;
+}
+
+
+//------------------------------------------------------------------------------
+void CTFSpawnerBoss::InputDisable( inputdata_t &inputdata )
+{
+	// just stop thinking
+	SetThink( NULL );
+}
+
+
+//------------------------------------------------------------------------------
+void CTFSpawnerBoss::OnBotKilled( CBotNPC *pBot )
+{
+	m_onBotKilled.FireOutput( pBot, this );
+}
+
+
+//------------------------------------------------------------------------------
+void CTFSpawnerBoss::OnBotStunned( CBotNPC *pBot )
+{
+	m_onBotStunned.FireOutput( pBot, this );
+}
+
+
+//------------------------------------------------------------------------------
+void CTFSpawnerBoss::SpawnerThink( void )
+{
+	// still waiting for the real game to start?
+	gamerules_roundstate_t roundState = TFGameRules()->State_Get();
+	if ( roundState >= GR_STATE_TEAM_WIN || roundState < GR_STATE_PREROUND || TFGameRules()->IsInWaitingForPlayers() )
+	{
+		SetNextThink( gpGlobals->curtime + 1.0f );
+		return;
+	}
+
+	// remove invalid handles from our collection
+	int i = 0;
+	while( i < m_spawnedBotVector.Count() )
+	{
+		CHandle< CBotNPC > hBot = m_spawnedBotVector[i];
+		if ( hBot == NULL )
+		{
+			m_spawnedBotVector.FastRemove(i);
+			continue;
+		}
+
+		++i;
+	}
+
+	if ( m_spawnedBotVector.Count() >= m_maxActiveCount )
+	{
+		// maximum count reached - can't spawn any more
+		SetNextThink( gpGlobals->curtime + 0.1f );
+		return;
+	}
+
+	// spawn a bot
+	CBotNPC *bot = (CBotNPC *)CreateEntityByName( "bot_boss" );
+	if ( bot ) 
+	{										   
+		m_spawnedBotVector.AddToTail( bot );
+
+		int iTeam = TEAM_UNASSIGNED;
+		if ( FStrEq( m_teamName.ToCStr(), "red" ) )
+		{
+			iTeam = TF_TEAM_RED;
+		}
+		else if ( FStrEq( m_teamName.ToCStr(), "blue" ) )
+		{
+			iTeam = TF_TEAM_BLUE;
+		}
+		bot->ChangeTeam( iTeam );
+
+		// match bot facing to that of spawner
+		bot->SetAbsAngles( GetAbsAngles() );
+
+		bot->SetAbsOrigin( GetAbsOrigin() );
+
+		bot->SetSpawner( this );
+
+		DispatchSpawn( bot );
+
+		m_onSpawned.FireOutput( bot, this );
+
+		--m_spawnCountRemaining;
+		if ( m_spawnCountRemaining )
+		{
+			SetNextThink( gpGlobals->curtime + m_spawnInterval );
+		}
+		else
+		{
+			SetThink( NULL );
+			m_onExpended.FireOutput( this, this );
+			m_isExpended = true;
+		}
+	}
+}
+
+#endif // TF_RAID_MODE
+
+#endif // #ifdef OBSOLETE_USE_BOSS_ALPHA
+