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FluorescentCIAAfricanAmerican
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//========= Copyright Valve Corporation, All rights reserved. ============//
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// tf_bot_creep_wave.cpp
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// Move in a "creep wave" to the next available control point to capture it
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// Michael Booth, August 2010
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#include "cbase.h"
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#ifdef TF_CREEP_MODE
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#include "team.h"
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#include "team_control_point_master.h"
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#include "bot/tf_bot_manager.h"
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#include "bot/tf_bot.h"
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#include "bot/behavior/scenario/creep_wave/tf_bot_creep_wave.h"
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ConVar tf_creep_aggro_range( "tf_creep_aggro_range", "250" );
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ConVar tf_creep_give_up_range( "tf_creep_give_up_range", "300" );
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CTFPlayer *FindNearestEnemy( CTFBot *me, float maxRange )
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{
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CBasePlayer *closest = NULL;
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float closeRangeSq = maxRange * maxRange;
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for( int i=1; i<=gpGlobals->maxClients; ++i )
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{
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CBasePlayer *player = static_cast< CBasePlayer * >( UTIL_PlayerByIndex( i ) );
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if ( !player )
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continue;
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if ( FNullEnt( player->edict() ) )
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continue;
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if ( me->IsFriend( player ) )
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continue;
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if ( !player->IsAlive() )
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continue;
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float rangeSq = me->GetRangeSquaredTo( player );
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if ( rangeSq < closeRangeSq )
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{
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if ( me->IsLineOfFireClear( player ) )
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{
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closeRangeSq = rangeSq;
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closest = player;
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}
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}
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}
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return (CTFPlayer *)closest;
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}
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//---------------------------------------------------------------------------------------------
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ActionResult< CTFBot > CTFBotCreepWave::OnStart( CTFBot *me, Action< CTFBot > *priorAction )
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{
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me->StopLookingAroundForEnemies();
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m_stuckTimer.Invalidate();
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me->GetPlayerClass()->SetCustomModel( "models/bots/bot_heavy.mdl", USE_CLASS_ANIMATIONS );
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me->UpdateModel();
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return Continue();
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}
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//---------------------------------------------------------------------------------------------
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ActionResult< CTFBot > CTFBotCreepWave::Update( CTFBot *me, float interval )
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{
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if ( !me->IsAlive() && me->StateGet() != TF_STATE_DYING )
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{
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// remove dead creeps for now
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engine->ServerCommand( UTIL_VarArgs( "kickid %d\n", me->GetUserID() ) );
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}
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CBaseCombatWeapon *melee = me->Weapon_GetSlot( TF_WPN_TYPE_MELEE );
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if ( melee )
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{
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me->Weapon_Switch( melee );
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}
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CUtlVector< CTeamControlPoint * > captureVector;
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TFGameRules()->CollectCapturePoints( me, &captureVector );
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if ( captureVector.Count() == 0 )
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{
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return Continue();
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}
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if ( m_repathTimer.IsElapsed() )
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{
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m_repathTimer.Start( RandomFloat( 1.0f, 2.0f ) );
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CTFBotPathCost cost( me, FASTEST_ROUTE );
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m_path.Compute( me, captureVector[0]->WorldSpaceCenter(), cost );
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}
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m_path.Update( me );
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if ( m_stuckTimer.HasStarted() )
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{
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// juke and dodge to escape stuck situation
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switch( RandomInt( 0, 3 ) )
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{
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case 0: me->PressBackwardButton(); break;
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case 1: me->PressForwardButton(); break;
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case 2: me->PressLeftButton(); break;
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case 3: me->PressRightButton(); break;
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}
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}
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CTFPlayer *enemy = FindNearestEnemy( me, tf_creep_aggro_range.GetFloat() );
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if ( enemy )
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{
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me->SpeakConceptIfAllowed( MP_CONCEPT_PLAYER_INCOMING );
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return SuspendFor( new CTFBotCreepAttack( enemy ), "Attacking nearby enemy" );
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}
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return Continue();
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}
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//---------------------------------------------------------------------------------------------
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EventDesiredResult< CTFBot > CTFBotCreepWave::OnKilled( CTFBot *me, const CTakeDamageInfo &info )
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{
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if ( info.GetAttacker() && info.GetAttacker()->IsPlayer() && me->IsEnemy( info.GetAttacker() ) )
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{
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TheTFBots().OnCreepKilled( ToTFPlayer( info.GetAttacker() ) );
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}
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return TryContinue();
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}
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//---------------------------------------------------------------------------------------------
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EventDesiredResult< CTFBot > CTFBotCreepWave::OnStuck( CTFBot *me )
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{
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m_stuckTimer.Start();
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return TryContinue();
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}
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//---------------------------------------------------------------------------------------------
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EventDesiredResult< CTFBot > CTFBotCreepWave::OnUnStuck( CTFBot *me )
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{
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m_stuckTimer.Invalidate();
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return TryContinue();
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}
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//---------------------------------------------------------------------------------------------
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//---------------------------------------------------------------------------------------------
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CTFBotCreepAttack::CTFBotCreepAttack( CTFPlayer *victim )
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{
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m_victim = victim;
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}
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//---------------------------------------------------------------------------------------------
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ActionResult< CTFBot > CTFBotCreepAttack::OnStart( CTFBot *me, Action< CTFBot > *priorAction )
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{
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return Continue();
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}
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//---------------------------------------------------------------------------------------------
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ActionResult< CTFBot > CTFBotCreepAttack::Update( CTFBot *me, float interval )
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{
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if ( !me->IsAlive() && me->StateGet() != TF_STATE_DYING )
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{
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// remove dead creeps for now
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engine->ServerCommand( UTIL_VarArgs( "kickid %d\n", me->GetUserID() ) );
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}
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if ( m_victim.Get() == NULL || !m_victim->IsAlive() )
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{
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me->SpeakConceptIfAllowed( MP_CONCEPT_PLAYER_JEERS );
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return Done( "Killed victim" );
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}
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if ( me->IsRangeGreaterThan( m_victim, tf_creep_give_up_range.GetFloat() ) ||
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!me->IsLineOfFireClear( m_victim ) )
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{
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me->SpeakConceptIfAllowed( MP_CONCEPT_PLAYER_NEGATIVE );
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return Done( "Lost victim" );
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}
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CTFPlayer *newVictim = FindNearestEnemy( me, tf_creep_aggro_range.GetFloat() );
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if ( newVictim )
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{
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float newRangeSq = me->GetRangeSquaredTo( newVictim );
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float victimRangeSq = me->GetRangeSquaredTo( m_victim );
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if ( newRangeSq < victimRangeSq )
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{
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// switch to closer target
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m_victim = newVictim;
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me->SpeakConceptIfAllowed( MP_CONCEPT_PLAYER_BATTLECRY );
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}
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}
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CBaseCombatWeapon *melee = me->Weapon_GetSlot( TF_WPN_TYPE_MELEE );
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if ( melee )
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{
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me->Weapon_Switch( melee );
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}
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me->GetBodyInterface()->AimHeadTowards( m_victim, IBody::CRITICAL, 0.2f, NULL, "Looking at enemy" );
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// swing weapon
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me->PressFireButton();
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// beeline towards our victim
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const float combatRange = 40.0f;
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if ( me->IsRangeGreaterThan( m_victim, combatRange ) )
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{
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me->GetLocomotionInterface()->Approach( m_victim->GetAbsOrigin() );
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}
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else
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{
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// juke and dodge to avoid interpenetration
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switch( RandomInt( 0, 3 ) )
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{
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case 0: me->PressBackwardButton(); break;
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case 1: me->PressForwardButton(); break;
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case 2: me->PressLeftButton(); break;
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case 3: me->PressRightButton(); break;
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}
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}
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return Continue();
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}
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#endif // TF_CREEP_MODE
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@@ -0,0 +1,57 @@
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//========= Copyright Valve Corporation, All rights reserved. ============//
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// tf_bot_creep_wave.h
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// Move in a "creep wave" to the next available control point to capture it
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// Michael Booth, August 2010
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#ifndef TF_BOT_CREEP_WAVE_H
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#define TF_BOT_CREEP_WAVE_H
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#ifdef TF_CREEP_MODE
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#include "Path/NextBotPathFollow.h"
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#include "Path/NextBotChasePath.h"
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CTFBot *FindNearestEnemyCreep( CTFBot *me );
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//-----------------------------------------------------------------------------
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class CTFBotCreepWave : public Action< CTFBot >
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{
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public:
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virtual ActionResult< CTFBot > OnStart( CTFBot *me, Action< CTFBot > *priorAction );
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virtual ActionResult< CTFBot > Update( CTFBot *me, float interval );
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virtual EventDesiredResult< CTFBot > OnKilled( CTFBot *me, const CTakeDamageInfo &info );
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virtual EventDesiredResult< CTFBot > OnStuck( CTFBot *me );
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virtual EventDesiredResult< CTFBot > OnUnStuck( CTFBot *me );
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virtual const char *GetName( void ) const { return "CreepWave"; };
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private:
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PathFollower m_path;
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CountdownTimer m_repathTimer;
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IntervalTimer m_stuckTimer;
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};
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//-----------------------------------------------------------------------------
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class CTFBotCreepAttack : public Action< CTFBot >
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{
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public:
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CTFBotCreepAttack( CTFPlayer *victim );
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virtual ActionResult< CTFBot > OnStart( CTFBot *me, Action< CTFBot > *priorAction );
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virtual ActionResult< CTFBot > Update( CTFBot *me, float interval );
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virtual const char *GetName( void ) const { return "CreepAttack"; };
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private:
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CHandle< CTFPlayer > m_victim;
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};
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#endif // TF_CREEP_MODE
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#endif // TF_BOT_CREEP_WAVE_H
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