1 files changed, 377 insertions, 0 deletions
diff --git a/game/server/tf/bot/behavior/missions/tf_bot_mission_reprogrammed.cpp b/game/server/tf/bot/behavior/missions/tf_bot_mission_reprogrammed.cpp
new file mode 100644
index 0000000..07fe474
--- /dev/null
+++ b/game/server/tf/bot/behavior/missions/tf_bot_mission_reprogrammed.cpp
@@ -0,0 +1,377 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+// tf_bot_mission_reprogrammed.cpp
+// Move to target and explode
+// Michael Booth, October 2011
+
+#include "cbase.h"
+#include "tf_team.h"
+#include "nav_mesh.h"
+#include "tf_player.h"
+#include "bot/tf_bot.h"
+#include "bot/behavior/missions/tf_bot_mission_reprogrammed.h"
+#include "particle_parse.h"
+#include "tf_obj_sentrygun.h"
+
+#ifdef STAGING_ONLY
+
+extern ConVar tf_bot_path_lookahead_range;
+extern ConVar tf_bot_suicide_bomb_range;
+
+ConVar tf_bot_reprogrammed_time( "tf_bot_reprogrammed_time", "8", FCVAR_CHEAT );
+
+//---------------------------------------------------------------------------------------------
+CTFBotMissionReprogrammed::CTFBotMissionReprogrammed( void )
+{
+}
+
+
+//---------------------------------------------------------------------------------------------
+ActionResult< CTFBot >	CTFBotMissionReprogrammed::OnStart( CTFBot *me, Action< CTFBot > *priorAction )
+{
+	m_path.SetMinLookAheadDistance( me->GetDesiredPathLookAheadRange() );
+	m_detonateTimer.Invalidate();
+	m_detonateSeekTimer.Invalidate();
+	m_reprogrammedTimer.Invalidate();
+	m_hasDetonated = false;
+	m_consecutivePathFailures = 0;
+	m_wasSuccessful = false;
+
+	if ( me->HasTheFlag() )
+		me->DropFlag();
+	me->SetFlagTarget( NULL );
+
+	m_victim = me->GetMissionTarget();
+
+	// Find nearest, accessible teammate
+	if ( !m_victim )
+	{
+		CTFPlayer *pTarget = FindNearestEnemy( me );
+		if ( pTarget )
+		{
+			me->SetMissionTarget( pTarget );
+			m_victim = pTarget;
+		}
+	}
+
+	if ( m_victim )
+	{
+		m_lastKnownVictimPosition = m_victim->GetAbsOrigin();
+	}
+
+	// We're guaranteed to stay alive for a period of time
+	me->SetHealth( 1 );
+	me->m_takedamage = DAMAGE_NO;
+
+	// Duration
+	m_reprogrammedTimer.Start( tf_bot_reprogrammed_time.GetFloat() );
+
+	return Continue();
+}
+
+
+//---------------------------------------------------------------------------------------------
+ActionResult< CTFBot >	CTFBotMissionReprogrammed::Update( CTFBot *me, float interval )
+{
+	bool bDetonate = false;
+
+	// one we start detonating, there's no turning back
+	if ( m_detonateTimer.HasStarted() )
+	{
+		if ( m_detonateTimer.IsElapsed() )
+		{
+			m_vecDetLocation = me->GetAbsOrigin();
+			Detonate( me );
+
+			return Done( "KABOOM!" );
+		}
+
+		return Continue();
+	}
+
+	// Find nearest, accessible teammate
+	if ( !m_victim || !m_victim->IsAlive() )
+	{
+		m_victim.Set( NULL );
+
+		CTFPlayer *pTarget = FindNearestEnemy( me );
+		if ( pTarget )
+		{
+			me->SetMissionTarget( pTarget );
+			m_victim = pTarget;
+		}
+	}
+	
+	if ( m_victim )
+	{
+		me->m_Shared.RemoveCond( TF_COND_STUNNED );
+
+		// update chase destination
+		if ( m_victim->IsAlive() && !m_victim->IsEffectActive( EF_NODRAW ) )
+		{
+			m_lastKnownVictimPosition = m_victim->GetAbsOrigin();
+		}
+	}
+
+	if ( m_talkTimer.IsElapsed() )
+	{
+		m_talkTimer.Start( 4.0f );
+		me->EmitSound( "MVM.SentryBusterIntro" );
+	}
+
+	if ( m_repathTimer.IsElapsed() )
+	{
+		m_repathTimer.Start( RandomFloat( 0.5f, 1.0f ) );
+
+		CTFBotPathCost cost( me, FASTEST_ROUTE );
+		m_path.Compute( me, m_lastKnownVictimPosition, cost );
+
+		if ( m_path.Compute( me, m_lastKnownVictimPosition, cost ) == false )
+		{
+			++m_consecutivePathFailures;
+
+			if ( m_consecutivePathFailures >= 3 )
+			{
+				bDetonate = true;
+			}
+		}
+	}
+
+	// move to the victim
+	m_path.Update( me );
+
+	// Reprogramming time is up.  Find nearest and detonate.
+	if ( m_reprogrammedTimer.IsElapsed() )
+	{
+		// Limit this mode to 5 seconds
+		if ( !m_detonateSeekTimer.HasStarted() )
+		{
+			m_detonateSeekTimer.Start( 5.f );
+		}
+		else if ( m_detonateSeekTimer.IsElapsed() )
+		{
+			bDetonate = true;
+		}
+
+		// Get to a third of the damage range before detonating
+		const float detonateRange = tf_bot_suicide_bomb_range.GetFloat() / 3.0f;
+		if ( me->IsDistanceBetweenLessThan( m_lastKnownVictimPosition, detonateRange ) )
+		{
+			if ( me->IsLineOfFireClear( m_lastKnownVictimPosition + Vector( 0, 0, StepHeight ) ) )
+			{
+				bDetonate = true;
+			}
+		}
+	}
+
+	if ( bDetonate )
+	{
+		StartDetonate( me, true );
+	}
+
+	return Continue();
+}
+
+
+//---------------------------------------------------------------------------------------------
+void CTFBotMissionReprogrammed::OnEnd( CTFBot *me, Action< CTFBot > *nextAction )
+{
+	if ( me->IsAlive() )
+	{
+		me->ForceChangeTeam( TEAM_SPECTATOR );
+	}
+}
+
+
+//---------------------------------------------------------------------------------------------
+EventDesiredResult< CTFBot > CTFBotMissionReprogrammed::OnKilled( CTFBot *me, const CTakeDamageInfo &info )
+{
+	// Keep us alive, but run to nearest enemy
+	if ( !m_hasDetonated )
+	{
+		if ( !m_detonateTimer.HasStarted() )
+		{
+			StartDetonate( me );
+		}
+		else
+		{
+			Detonate( me );
+		}
+	}
+
+	return TryContinue();
+}
+
+
+//---------------------------------------------------------------------------------------------
+EventDesiredResult< CTFBot > CTFBotMissionReprogrammed::OnStuck( CTFBot *me )
+{
+	// we're stuck, decide to detonate now!
+	if ( !m_hasDetonated && !m_detonateTimer.HasStarted() )
+	{
+		StartDetonate( me );
+	}
+
+	return TryContinue();
+}
+
+
+//---------------------------------------------------------------------------------------------
+void CTFBotMissionReprogrammed::StartDetonate( CTFBot *me, bool wasSuccessful /* = false */ )
+{
+	if ( m_detonateTimer.HasStarted() )
+		return;
+
+	if ( !me->IsAlive() || me->GetHealth() < 1 )
+	{
+		if ( me->GetTeamNumber() != TEAM_SPECTATOR)
+		{
+			me->m_lifeState = LIFE_ALIVE;
+			me->SetHealth( 1 );
+		}
+	}
+
+	m_wasSuccessful = wasSuccessful;
+
+	me->Taunt( TAUNT_BASE_WEAPON );
+	m_detonateTimer.Start( 2.f );
+	me->EmitSound( "MvM.SentryBusterSpin" );
+}
+
+
+//---------------------------------------------------------------------------------------------
+void CTFBotMissionReprogrammed::Detonate( CTFBot *me )
+{
+	// BLAST!
+	m_hasDetonated = true;
+ 
+	DispatchParticleEffect( "explosionTrail_seeds_mvm", me->GetAbsOrigin(), me->GetAbsAngles() );
+	DispatchParticleEffect( "fluidSmokeExpl_ring_mvm", me->GetAbsOrigin(), me->GetAbsAngles() );
+
+	me->EmitSound( "MVM.SentryBusterExplode" );
+
+	UTIL_ScreenShake( me->GetAbsOrigin(), 25.0f, 5.0f, 5.0f, 1000.0f, SHAKE_START );
+
+	if ( !m_wasSuccessful )
+	{
+		if ( TFGameRules() && TFGameRules()->IsMannVsMachineMode() )
+		{
+			TFGameRules()->HaveAllPlayersSpeakConceptIfAllowed( MP_CONCEPT_MVM_SENTRY_BUSTER_DOWN, TF_TEAM_PVE_DEFENDERS );
+		}
+	}
+
+	CUtlVector< CTFPlayer* > playerVector;
+	CUtlVector< CBaseCombatCharacter* > victimVector;
+
+	// Only damage our original team (reprogramming switches team)
+	CTFTeam *pTeam = me->GetOpposingTFTeam();
+	if ( pTeam )
+	{
+		CollectPlayers( &playerVector, pTeam->GetTeamNumber(), COLLECT_ONLY_LIVING_PLAYERS );
+
+		// objects
+		for ( int i = 0; i < pTeam->GetNumObjects(); ++i )
+		{
+			CBaseObject *object = pTeam->GetObject( i );
+			if ( object )
+			{
+				victimVector.AddToTail( object );
+			}
+		}
+	}
+
+	// players
+	for ( int i = 0; i < playerVector.Count(); ++i )
+	{
+		victimVector.AddToTail( playerVector[i] );
+	}
+
+	// non-player bots
+	CUtlVector< INextBot * > botVector;
+	TheNextBots().CollectAllBots( &botVector );
+	for( int i = 0; i < botVector.Count(); ++i )
+	{
+		CBaseCombatCharacter *bot = botVector[i]->GetEntity();
+
+		if ( !bot->IsPlayer() && bot->IsAlive() )
+		{
+			victimVector.AddToTail( bot );
+		}
+	}
+
+	// Clear my mission before we have everyone take damage so I will die with the rest
+	me->SetMission( CTFBot::NO_MISSION, MISSION_DOESNT_RESET_BEHAVIOR_SYSTEM );
+	me->m_takedamage = DAMAGE_YES;
+
+	// kill victims (including me)
+	for( int i = 0; i < victimVector.Count(); ++i )
+	{
+		CBaseCombatCharacter *victim = victimVector[i];
+
+		Vector toVictim = victim->WorldSpaceCenter() - me->WorldSpaceCenter();
+
+		if ( toVictim.IsLengthGreaterThan( tf_bot_suicide_bomb_range.GetFloat() ) )
+			continue;
+
+		if ( victim->IsPlayer() )
+		{
+			color32 colorHit = { 255, 255, 255, 255 };
+			UTIL_ScreenFade( victim, colorHit, 1.0f, 0.1f, FFADE_IN );
+		}
+
+		if ( me->IsLineOfFireClear( victim ) )
+		{
+			toVictim.NormalizeInPlace();
+
+			const int nDamage = 1000;
+			CTakeDamageInfo info( me, me, nDamage, DMG_BLAST, TF_DMG_CUSTOM_NONE );
+
+			CalculateMeleeDamageForce( &info, toVictim, me->WorldSpaceCenter(), 1.0f );
+			victim->TakeDamage( info );
+		}
+	}
+
+	// make sure we're removed (in case we detonated in our spawn area where we are invulnerable)
+	me->ForceChangeTeam( TEAM_SPECTATOR );
+}
+
+//---------------------------------------------------------------------------------------------
+CTFPlayer *CTFBotMissionReprogrammed::FindNearestEnemy( CTFBot *me )
+{
+	CUtlVector< CTFPlayer* > playerVector;
+
+	CollectPlayers( &playerVector, GetEnemyTeam( me->GetTeamNumber() ), COLLECT_ONLY_LIVING_PLAYERS );
+
+	CTFPlayer *pClosestPlayer = NULL;
+	float flClosestPlayerDist = FLT_MAX;
+
+	FOR_EACH_VEC( playerVector, i )
+	{
+		if ( !playerVector[i] )
+			continue;
+
+		if ( playerVector[i] == me )
+			continue;
+
+		me->GetDistanceBetween( playerVector[i] );
+
+		// Find closest
+		float flDist = me->GetDistanceBetween( playerVector[i] );
+		if ( flDist < flClosestPlayerDist )
+		{
+			pClosestPlayer = playerVector[i];
+			flClosestPlayerDist = flDist;
+		}
+	}
+
+	return pClosestPlayer;
+}
+
+
+//---------------------------------------------------------------------------------------------
+QueryResultType CTFBotMissionReprogrammed::ShouldAttack( const INextBot *me, const CKnownEntity *them ) const
+{
+	return ( m_detonateTimer.HasStarted() ) ? ANSWER_NO : ANSWER_YES;
+}
+
+#endif // STAGING_ONLY
+