1HEADmaster

1 files changed, 217 insertions, 0 deletions

diff --git a/game/server/tf/bot/behavior/scenario/raid/tf_bot_companion.cpp b/game/server/tf/bot/behavior/scenario/raid/tf_bot_companion.cpp
new file mode 100644
index 0000000..1d78ff3
--- /dev/null
+++ b/game/server/tf/bot/behavior/scenario/raid/tf_bot_companion.cpp
@@ -0,0 +1,217 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+// tf_bot_raid_companion.cpp
+// Teammate bots for Raid mode
+// Michael Booth, October 2009
+
+#include "cbase.h"
+
+#ifdef TF_RAID_MODE
+
+#include "team.h"
+#include "bot/tf_bot.h"
+#include "team_control_point_master.h"
+#include "bot/behavior/medic/tf_bot_medic_heal.h"
+#include "bot/behavior/scenario/raid/tf_bot_companion.h"
+#include "bot/behavior/tf_bot_attack.h"
+#include "bot/behavior/tf_bot_move_to_vantage_point.h"
+#include "bot/behavior/engineer/tf_bot_engineer_build.h"
+#include "bot/behavior/sniper/tf_bot_sniper_lurk.h"
+
+#include "bot/map_entities/tf_bot_generator.h"		// action point
+
+ConVar tf_raid_companion_follow_range( "tf_raid_companion_follow_range", "150", FCVAR_CHEAT );
+ConVar tf_raid_companion_allow_bot_leader( "tf_raid_companion_allow_bot_leader", "0", FCVAR_CHEAT );
+
+extern ConVar tf_bot_path_lookahead_range;
+
+
+//---------------------------------------------------------------------------------------------
+ActionResult< CTFBot >	CTFBotCompanion::OnStart( CTFBot *me, Action< CTFBot > *priorAction )
+{
+	return Continue();
+}
+
+
+//---------------------------------------------------------------------------------------------
+CTFPlayer *CTFBotCompanion::GetLeader( void )
+{
+	CTeam *raidingTeam = GetGlobalTeam( TF_TEAM_BLUE );
+	CTFPlayer *leader = NULL;
+	float leaderSpeed = FLT_MAX;
+
+	for( int i=0; i<raidingTeam->GetNumPlayers(); ++i )
+	{
+		CTFPlayer *player = (CTFPlayer *)raidingTeam->GetPlayer(i);
+
+		if ( player->IsBot() && !tf_raid_companion_allow_bot_leader.GetBool() )
+			continue;
+
+/*
+		if ( player->IsPlayerClass( TF_CLASS_ENGINEER ) ||
+			 player->IsPlayerClass( TF_CLASS_SNIPER ) ||
+			 player->IsPlayerClass( TF_CLASS_MEDIC ) )
+			continue;
+*/
+
+		if ( player->IsAlive() )
+		{
+			float speed = player->GetPlayerClass()->GetMaxSpeed();
+
+			if ( speed < leaderSpeed )
+			{
+				leader = player;
+				leaderSpeed = speed;
+			}
+		}
+	}
+
+	return leader;
+}
+
+
+//---------------------------------------------------------------------------------------------
+ActionResult< CTFBot >	CTFBotCompanion::Update( CTFBot *me, float interval )
+{
+	if ( me->IsPlayerClass( TF_CLASS_MEDIC ) )
+	{
+		const CKnownEntity *patient = me->GetVisionInterface()->GetClosestKnown( me->GetTeamNumber() );
+		if ( patient )
+		{
+			return SuspendFor( new CTFBotMedicHeal );
+		}
+	}
+
+	CTFPlayer *leader = GetLeader();
+	if ( !leader )
+		return Continue();
+
+	CTFBotPathCost cost( me, FASTEST_ROUTE );
+	const CKnownEntity *threat = me->GetVisionInterface()->GetPrimaryKnownThreat();
+
+	if ( me->IsSelf( leader ) )
+	{
+		const float engageRange = 500.0f;
+		if ( threat && threat->IsVisibleRecently() && me->IsRangeLessThan( threat->GetEntity(), engageRange ) )
+		{
+			// stop pushing ahead and kill nearby threats
+			return SuspendFor( new CTFBotAttack, "Attacking nearby threats" );
+		}
+
+		// head toward next capture point
+		CTeamControlPoint *point = me->GetMyControlPoint();
+		if ( point )
+		{
+			m_path.Update( me, point, cost );
+		}
+	}
+	else
+	{
+		if ( ( !threat || threat->GetTimeSinceLastSeen() > 3.0f ) && leader->GetTimeSinceLastInjury() < 1.0f )
+		{
+			// we don't see anything, but the leader is under attack - find a better vantage point
+			const float nearRange = 1000.0f;
+			return SuspendFor( new CTFBotMoveToVantagePoint( nearRange ), "Moving to where I can see the enemy" );
+		}
+
+		if ( leader && me->IsDistanceBetweenGreaterThan( leader, tf_raid_companion_follow_range.GetFloat() ) )
+		{
+			m_path.Update( me, leader, cost );
+		}
+	}
+
+	return Continue();
+}
+
+
+//---------------------------------------------------------------------------------------------
+ActionResult< CTFBot >	CTFBotCompanion::OnResume( CTFBot *me, Action< CTFBot > *interruptingAction )
+{
+	m_path.Invalidate();
+	return Continue();
+}
+
+
+
+//---------------------------------------------------------------------------------------------
+//---------------------------------------------------------------------------------------------
+ActionResult< CTFBot >	CTFBotGuardian::OnStart( CTFBot *me, Action< CTFBot > *priorAction )
+{
+	return Continue();
+}
+
+
+//---------------------------------------------------------------------------------------------
+ActionResult< CTFBot >	CTFBotGuardian::Update( CTFBot *me, float interval )
+{
+	if ( me->GetActionPoint() )
+	{
+		const float atHomeRange = 35.0f; // 25.0f;
+		const Vector &home = me->GetActionPoint()->GetAbsOrigin();
+
+		if ( me->IsRangeGreaterThan( home, atHomeRange ) )
+		{
+			if ( m_repathTimer.IsElapsed() && !m_path.IsValid() )
+			{
+				m_repathTimer.Start( RandomFloat( 0.5f, 1.0f ) );
+
+				CTFBotPathCost cost( me, FASTEST_ROUTE );
+				m_path.Compute( me, home, cost );
+			}
+
+			// move home
+			m_path.Update( me );
+
+			return Continue();
+		}
+	}
+
+	// at home
+	m_path.Invalidate();
+	me->SetHomeArea( me->GetLastKnownArea() );
+
+	if ( me->IsPlayerClass( TF_CLASS_ENGINEER ) )
+	{
+		return SuspendFor( new CTFBotEngineerBuild );
+	}
+
+	if ( me->IsPlayerClass( TF_CLASS_SNIPER ) )
+	{
+		return SuspendFor( new CTFBotSniperLurk );
+	}
+
+	return Continue();
+}
+
+
+//---------------------------------------------------------------------------------------------
+ActionResult< CTFBot >	CTFBotGuardian::OnResume( CTFBot *me, Action< CTFBot > *interruptingAction )
+{
+	m_path.Invalidate();
+	return Continue();
+}
+
+
+//---------------------------------------------------------------------------------------------
+EventDesiredResult< CTFBot > CTFBotGuardian::OnStuck( CTFBot *me )
+{
+	m_path.Invalidate();
+	return TryContinue( RESULT_IMPORTANT );
+}
+
+
+//---------------------------------------------------------------------------------------------
+EventDesiredResult< CTFBot > CTFBotGuardian::OnMoveToSuccess( CTFBot *me, const Path *path )
+{
+	m_path.Invalidate();
+	return TryContinue( RESULT_IMPORTANT );
+}
+
+
+//---------------------------------------------------------------------------------------------
+EventDesiredResult< CTFBot > CTFBotGuardian::OnMoveToFailure( CTFBot *me, const Path *path, MoveToFailureType reason )
+{
+	m_path.Invalidate();
+	return TryContinue( RESULT_IMPORTANT );
+}
+
+#endif // TF_RAID_MODE