d4708
/
source-engine
mirror of https://github.com/nillerusr/source-engine.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity
Modified source engine (2017) developed by valve and leaked in 2020. Not for commercial purporses
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
47 Commits
25 Branches
6 Tags
221 MiB
 
 
 
 
 
 
Tree: cbffd53f8b
Branches Tags
${ item.name }
Create tag ${ searchTerm }
Create branch ${ searchTerm }
from 'cbffd53f8b'
${ noResults }
source-engine/game/server/tf/raid/tf_raid_logic.cpp

2255 lines
64 KiB
Raw Blame History

//========= Copyright Valve Corporation, All rights reserved. ============//
// tf_raid_logic.cpp
// Raid game mode singleton manager
// Michael Booth, November 2009
#include "cbase.h"
#ifdef TF_RAID_MODE
#include "team.h"
#include "nav_pathfind.h"
#include "tf_gamerules.h"
#include "team_control_point_master.h"
#include "bot/tf_bot.h"
#include "nav_mesh/tf_nav_mesh.h"
#include "raid/tf_raid_logic.h"
#include "bot_npc/bot_npc_minion.h"
#include "tf_obj_sentrygun.h"
#include "filesystem.h"
#include "func_respawnroom.h"
#include "pathtrack.h"
extern ConVar mp_teams_unbalance_limit;
extern ConVar mp_autoteambalance;
extern ConVar sv_alltalk;
extern ConVar mp_timelimit;
CRaidLogic *g_pRaidLogic = NULL;
ConVar tf_debug_sniper_spots( "tf_debug_sniper_spots", "0"/*, FCVAR_CHEAT*/ );
ConVar tf_raid_max_wanderers( "tf_raid_max_wanderers", "10"/*, FCVAR_CHEAT*/ );
ConVar tf_raid_max_defense_engineers( "tf_raid_max_defense_engineers", "6"/*, FCVAR_CHEAT*/ );
ConVar tf_raid_max_defense_demomen( "tf_raid_max_defense_demomen", "1"/*, FCVAR_CHEAT*/ );
ConVar tf_raid_max_defense_heavies( "tf_raid_max_defense_heavies", "1"/*, FCVAR_CHEAT*/ );
ConVar tf_raid_max_defense_soldiers( "tf_raid_max_defense_soldiers", "1"/*, FCVAR_CHEAT*/ );
ConVar tf_raid_max_defense_pyros( "tf_raid_max_defense_pyros", "1"/*, FCVAR_CHEAT*/ );
ConVar tf_raid_max_defense_spies( "tf_raid_max_defense_spies", "1"/*, FCVAR_CHEAT*/ );
ConVar tf_raid_max_defense_snipers( "tf_raid_max_defense_snipers", "3"/*, FCVAR_CHEAT*/ );
ConVar tf_raid_max_defense_squads( "tf_raid_max_defense_squads", "1"/*, FCVAR_CHEAT*/ );
ConVar tf_raid_wandering_density( "tf_raid_wandering_density", "0.00001", FCVAR_CHEAT, "Wandering defenders per unit area" );
ConVar tf_raid_spawn_wanderers( "tf_raid_spawn_wanderers", "1"/*, FCVAR_CHEAT*/ );
ConVar tf_raid_defender_density( "tf_raid_defender_density", "0.000001", 0/*FCVAR_CHEAT*/, "Wandering defenders per unit area" );
ConVar tf_raid_max_defender_count( "tf_raid_max_defender_count", "18", 0/*FCVAR_CHEAT*/ );
ConVar tf_raid_spawn_defenders( "tf_raid_spawn_defenders", "1"/*, FCVAR_CHEAT*/ );
ConVar tf_raid_sentry_density( "tf_raid_sentry_density", "0.0000005", 0/*FCVAR_CHEAT*/, "Sentry guns per unit area" );
ConVar tf_raid_sentry_spacing( "tf_raid_sentry_spacing", "750", 0/*FCVAR_CHEAT*/, "Minimum travel distance between sentry gun spots" );
ConVar tf_raid_debug_sentry_placement( "tf_raid_debug_sentry_placement", "0"/*, FCVAR_CHEAT*/ );
ConVar tf_raid_spawn_sentries( "tf_raid_spawn_sentries", "1"/*, FCVAR_CHEAT*/ );
ConVar tf_raid_spawn_engineers( "tf_raid_spawn_engineers", "0"/*, FCVAR_CHEAT*/ );
ConVar tf_raid_engineer_spawn_interval( "tf_raid_engineer_spawn_interval", "20"/*, FCVAR_CHEAT*/ );
ConVar tf_raid_mob_spawn_min_interval( "tf_raid_mob_spawn_min_interval", "60"/*, FCVAR_CHEAT*/ );
ConVar tf_raid_mob_spawn_max_interval( "tf_raid_mob_spawn_max_interval", "90"/*, FCVAR_CHEAT*/ );
ConVar tf_raid_mob_spawn_count( "tf_raid_mob_spawn_count", "15"/*, FCVAR_CHEAT*/ );
ConVar tf_raid_mob_spawn_below_tolerance( "tf_raid_mob_spawn_below_tolerance", "150"/*, FCVAR_CHEAT*/ );
ConVar tf_raid_mob_spawn_min_range( "tf_raid_mob_spawn_min_range", "1000"/*, FCVAR_CHEAT*/ );
ConVar tf_raid_spawn_mobs( "tf_raid_spawn_mobs", "1"/*, FCVAR_CHEAT*/ );
ConVar tf_raid_spawn_mob_as_squad_chance_start( "tf_raid_spawn_mob_as_squad_chance_start", "100" ); // /*, FCVAR_CHEAT*/ );
ConVar tf_raid_spawn_mob_as_squad_chance_halfway( "tf_raid_spawn_mob_as_squad_chance_halfway", "100" ); // /*, FCVAR_CHEAT*/ );
ConVar tf_raid_spawn_mob_as_squad_chance_final( "tf_raid_spawn_mob_as_squad_chance_final", "100" ); // /*, FCVAR_CHEAT*/ );
ConVar tf_raid_squad_medic_intro_percent( "tf_raid_squad_medic_intro_percent", "0.5" ); // /*, FCVAR_CHEAT*/ );
ConVar tf_raid_capture_mob_interval( "tf_raid_capture_mob_interval", "20"/*, FCVAR_CHEAT*/ );
ConVar tf_raid_special_spawn_min_interval( "tf_raid_special_spawn_min_interval", "20"/*, FCVAR_CHEAT*/ );
ConVar tf_raid_special_spawn_max_interval( "tf_raid_special_spawn_max_interval", "30"/*, FCVAR_CHEAT*/ );
ConVar tf_raid_spawn_specials( "tf_raid_spawn_specials", "0"/*, FCVAR_CHEAT*/ );
ConVar tf_raid_sniper_spawn_ahead_incursion( "tf_raid_sniper_spawn_ahead_incursion", "6000"/*, FCVAR_CHEAT*/ );
ConVar tf_raid_sniper_spawn_behind_incursion( "tf_raid_sniper_spawn_behind_incursion", "6000"/*, FCVAR_CHEAT*/ );
ConVar tf_raid_sniper_spawn_max_range( "tf_raid_sniper_spawn_max_range", "6000"/*, FCVAR_CHEAT*/ );
ConVar tf_raid_sniper_spawn_min_range( "tf_raid_sniper_spawn_min_range", "1000"/*, FCVAR_CHEAT*/ );
ConVar tf_raid_show_escape_route( "tf_raid_show_escape_route", "0"/*, FCVAR_CHEAT*/ );
ConVar tf_raid_sentry_build_ahead_incursion( "tf_raid_sentry_build_ahead_incursion", "5000"/*, FCVAR_CHEAT*/ );
ConVar tf_raid_sentry_build_behind_incursion( "tf_raid_sentry_build_behind_incursion", "-1000"/*, FCVAR_CHEAT*/ );
ConVar tf_raid_debug( "tf_raid_debug", "0"/*, FCVAR_CHEAT*/ );
ConVar tf_raid_debug_escape_route( "tf_raid_debug_escape_route", "0"/*, FCVAR_CHEAT*/ );
ConVar tf_raid_debug_director( "tf_raid_debug_director", "0"/*, FCVAR_CHEAT*/ );
ConVar tf_raid_spawn_enable( "tf_raid_spawn_enable", "1"/*, FCVAR_CHEAT*/ );
extern ConVar tf_populator_active_buffer_range;
extern bool IsSpaceToSpawnHere( const Vector &where );
//--------------------------------------------------------------------------------------------------------
// Check actual line of sight to team
bool IsPlayerVisibleToTeam( CTFPlayer *subject, int teamIndex )
{
CTeam *team = GetGlobalTeam( teamIndex );
for( int t=0; t<team->GetNumPlayers(); ++t )
{
CTFPlayer *teamMember = (CTFPlayer *)team->GetPlayer(t);
if ( !teamMember->IsAlive() )
continue;
CTFBot *bot = ToTFBot( teamMember );
if ( bot && bot->HasAttribute( CTFBot::IS_NPC ) )
continue;
if ( teamMember->IsInFieldOfView( subject->EyePosition() ) )
{
if ( teamMember->IsLineOfSightClear( subject, CBaseCombatCharacter::IGNORE_ACTORS ) )
{
// visible to team
return true;
}
}
}
return false;
}
//--------------------------------------------------------------------------------------------------------------
int GetAvailableRedSpawnSlots( void )
{
int available = 0;
// count dead bots we can re-use
CTeam *deadTeam = GetGlobalTeam( TEAM_SPECTATOR );
for( int i=0; i<deadTeam->GetNumPlayers(); ++i )
{
if ( !deadTeam->GetPlayer(i)->IsBot() )
continue;
// reuse this guy
++available;
}
// count unused player slots
int totalPlayerCount = 0;
totalPlayerCount += GetGlobalTeam( TEAM_SPECTATOR )->GetNumPlayers();
totalPlayerCount += 4; // always leave room for 4 blue players
totalPlayerCount += GetGlobalTeam( TF_TEAM_RED )->GetNumPlayers();
available += gpGlobals->maxClients - totalPlayerCount;
return available;
}
//-------------------------------------------------------------------------
//-------------------------------------------------------------------------
BEGIN_DATADESC( CRaidLogic )
DEFINE_THINKFUNC( Update ),
END_DATADESC()
LINK_ENTITY_TO_CLASS( tf_logic_raid, CRaidLogic );
//-------------------------------------------------------------------------
CRaidLogic::CRaidLogic()
{
ListenForGameEvent( "teamplay_point_captured" );
ListenForGameEvent( "teamplay_round_win" );
ListenForGameEvent( "teamplay_round_start" );
m_didFailLastTime = false;
}
//-------------------------------------------------------------------------
CRaidLogic::~CRaidLogic()
{
g_pRaidLogic = NULL;
}
//-------------------------------------------------------------------------
void CRaidLogic::Spawn( void )
{
BaseClass::Spawn();
Reset();
SetThink( &CRaidLogic::Update );
SetNextThink( gpGlobals->curtime );
m_didFailLastTime = false;
g_pRaidLogic = this;
m_miniBossIndex = 0;
}
//-------------------------------------------------------------------------
void CRaidLogic::Reset( void )
{
m_isWaitingForRaidersToLeaveSpawnRoom = true;
m_wasCapturingPoint = false;
m_mobSpawnTimer.Invalidate();
m_mobLifetimeTimer.Invalidate();
m_specialSpawnTimer.Invalidate();
m_mobCountRemaining = 0;
m_mobArea = NULL;
m_mobClass = TF_CLASS_SCOUT;
m_priorRaiderAliveCount = -1;
m_farthestAlongRaider = NULL;
m_farthestAlongEscapeRouteArea = NULL;
m_incursionDistanceAtEnd = -1.0f;
m_wandererCount = 0;
m_engineerCount = 0;
m_demomanCount = 0;
m_heavyCount = 0;
m_soldierCount = 0;
m_pyroCount = 0;
m_spyCount = 0;
m_sniperCount = 0;
m_squadCount = 0;
m_miniBossIndex = 0;
}
#if 0
//--------------------------------------------------------------------------------------------------------
bool SpawnWanderer( const Vector &spot )
{
if ( !tf_raid_spawn_wanderers.GetBool() )
return false;
return SpawnRedTFBot( TF_CLASS_SCOUT, spot ) ? true : false;
/*
CBaseCombatCharacter *minion = static_cast< CBaseCombatCharacter * >( CreateEntityByName( "bot_npc_minion" ) );
if ( minion )
{
minion->SetAbsOrigin( spot );
minion->SetOwnerEntity( NULL );
DispatchSpawn( minion );
return true;
}
return false;
*/
}
#endif // 0
//-------------------------------------------------------------------------
void CRaidLogic::OnRoundStart( void )
{
if ( !TFGameRules() || !TFGameRules()->IsRaidMode() )
return;
Reset();
// unspawn entire red team
CTeam *defendingTeam = GetGlobalTeam( TF_TEAM_RED );
int i;
for( i=0; i<defendingTeam->GetNumPlayers(); ++i )
{
engine->ServerCommand( UTIL_VarArgs( "kickid %d\n", defendingTeam->GetPlayer(i)->GetUserID() ) );
}
// remove all minions
CBaseEntity *minion = NULL;
while( ( minion = gEntList.FindEntityByClassname( minion, "bot_npc_minion" ) ) != NULL )
{
UTIL_Remove( minion );
}
// kick last round's NPCs
CTeam *raidingTeam = GetGlobalTeam( TF_TEAM_BLUE );
for( i=0; i<raidingTeam->GetNumPlayers(); ++i )
{
CTFBot *bot = ToTFBot( raidingTeam->GetPlayer(i) );
if ( bot && bot->HasAttribute( CTFBot::IS_NPC ) )
{
engine->ServerCommand( UTIL_VarArgs( "kickid %d\n", raidingTeam->GetPlayer(i)->GetUserID() ) );
}
}
BuildEscapeRoute();
// collect special areas
m_sniperSpotVector.RemoveAll();
m_sentrySpotVector.RemoveAll();
m_rescueClosetVector.RemoveAll();
m_miniBossHomeVector.RemoveAll();
m_miniBossIndex = 0;
float availableSentrySpotArea = 0.0f;
for( i=0; i<TheNavAreas.Count(); ++i )
{
CTFNavArea *area = (CTFNavArea *)TheNavAreas[i];
if ( area->HasAttributeTF( TF_NAV_SNIPER_SPOT ) )
m_sniperSpotVector.AddToTail( area );
if ( area->HasAttributeTF( TF_NAV_SENTRY_SPOT ) )
{
m_sentrySpotVector.AddToTail( area );
availableSentrySpotArea += area->GetSizeX() * area->GetSizeY();
}
if ( area->HasAttributeTF( TF_NAV_RESCUE_CLOSET ) )
m_rescueClosetVector.AddToTail( area );
if ( area->HasAttributeTF( TF_NAV_RED_SETUP_GATE ) )
m_miniBossHomeVector.AddToTail( area );
}
// compute total geometric area of entire nav mesh, and clear all wander counts
float totalSpace = 0.0f;
for( i=0; i<TheNavAreas.Count(); ++i )
{
CTFNavArea *area = (CTFNavArea *)TheNavAreas[ i ];
totalSpace += area->GetSizeX() * area->GetSizeY();
area->SetWanderCount( 0 );
}
#if 0
//----------------------------------------------
// fill the world with wandering defenders
int totalPopulation = (int)( tf_raid_wandering_density.GetFloat() * totalSpace + 0.5f );
CUtlVector< CNavArea * > minionAreaVector;
SelectSeparatedShuffleSet< CNavArea >( totalPopulation, tf_raid_sentry_spacing.GetFloat(), TheNavAreas, &minionAreaVector );
for( int i=0; i<minionAreaVector.Count(); ++i )
{
static_cast< CTFNavArea * >( minionAreaVector[i] )->AddToWanderCount( 1 );
// SpawnWanderer( minionAreaVector[i]->GetRandomPoint() );
}
DevMsg( "RAID: Total minion population = %d\n", minionAreaVector.Count() );
//----------------------------------------------
// determine where sentry guns will be
// the total sentry population is based on the total actual space, not just sentry areas
totalPopulation = (int)( tf_raid_sentry_density.GetFloat() * totalSpace + 0.5f );
SelectSeparatedShuffleSet< CTFNavArea >( totalPopulation, tf_raid_sentry_spacing.GetFloat(), m_sentrySpotVector, &m_actualSentrySpotVector );
for( int i=0; i<m_actualSentrySpotVector.Count(); ++i )
{
SpawnSentry( m_actualSentrySpotVector[i]->GetCenter() );
}
DevMsg( "RAID: Total sentry population = %d\n", m_actualSentrySpotVector.Count() );
//----------------------------------------------
// fill the world with defending bots
if ( tf_raid_spawn_defenders.GetBool() )
{
const int classRosterCount = 5;
int classRoster[ classRosterCount ] = { TF_CLASS_SNIPER, TF_CLASS_DEMOMAN, TF_CLASS_SNIPER, TF_CLASS_DEMOMAN, TF_CLASS_PYRO };
CUtlVector< CTFNavArea * > validSpawnAreaVector;
for( int i=0; i<TheNavAreas.Count(); ++i )
{
CTFNavArea *area = (CTFNavArea *)TheNavAreas[i];
if ( area->IsValidForWanderingPopulation() && IsSpaceToSpawnHere( area->GetCenter() ) )
{
validSpawnAreaVector.AddToTail( area );
}
}
totalPopulation = (int)( tf_raid_defender_density.GetFloat() * totalSpace + 0.5f );
totalPopulation = clamp( totalPopulation, 0, tf_raid_max_defender_count.GetInt() );
CUtlVector< CTFNavArea * > defenderAreaVector;
SelectSeparatedShuffleSet< CTFNavArea >( totalPopulation, tf_raid_sentry_spacing.GetFloat(), validSpawnAreaVector, &defenderAreaVector );
for( int i=0; i<defenderAreaVector.Count(); ++i )
{
CTFNavArea *homeArea = defenderAreaVector[i];
CTFBot *bot = SpawnRedTFBot( classRoster[ i % classRosterCount ], homeArea->GetCenter() + Vector( 0, 0, 10.0f ) );
if ( bot )
{
bot->SetHomeArea( homeArea );
}
else
{
DevMsg( "RAID: Failed to spawn defender!\n" );
}
}
DevMsg( "RAID: Total defender population = %d\n", defenderAreaVector.Count() );
}
#endif
// collect all capture point gates
m_gateVector.RemoveAll();
CBaseEntity *entity = NULL;
while( ( entity = gEntList.FindEntityByClassname( entity, "func_door*" ) ) != NULL )
{
CBaseDoor *door = (CBaseDoor *)entity;
if ( door->GetEntityName() != NULL_STRING && V_stristr( STRING( door->GetEntityName() ), "raid" ) )
{
m_gateVector.AddToTail( door );
}
}
}
//--------------------------------------------------------------------------------------------------------
void CRaidLogic::FireGameEvent( IGameEvent *event )
{
const char *eventName = event->GetName();
if ( !Q_strcmp( eventName, "teamplay_point_captured" ) )
{
// they just capped - give them a break and reset the mob spawner
StartMobTimer( RandomFloat( tf_raid_mob_spawn_min_interval.GetFloat(), tf_raid_mob_spawn_max_interval.GetFloat() ) );
DevMsg( "RAID: %3.2f: Reset Mob timer after successful point capture\n", gpGlobals->curtime );
}
else if ( !Q_strcmp( eventName, "teamplay_round_win" ) )
{
if ( event->GetInt( "team" ) == TF_TEAM_RED )
{
// the raiders didn't make it
m_didFailLastTime = true;
}
}
else if ( !Q_strcmp( eventName, "teamplay_round_start" ) )
{
OnRoundStart();
}
}
//--------------------------------------------------------------------------------------------------------
int CompareIncursionDistances( CTFNavArea * const *area1, CTFNavArea * const *area2 )
{
float d1 = (*area1)->GetIncursionDistance( TF_TEAM_BLUE );
float d2 = (*area2)->GetIncursionDistance( TF_TEAM_BLUE );
if ( d1 < d2 )
return -1;
if ( d1 > d2 )
return 1;
return 0;
}
#if 0
//--------------------------------------------------------------------------------------------------------
class CPopulator : public ISearchSurroundingAreasFunctor
{
public:
CPopulator( float leaderIncursionRange, int maxWanderersToSpawn )
{
m_leaderIncursionRange = leaderIncursionRange;
m_spaceLeft = maxWanderersToSpawn;
m_floor = FLT_MAX;
CTeam *invaderTeam = GetGlobalTeam( TF_TEAM_BLUE );
for( int i=0; i<invaderTeam->GetNumPlayers(); ++i )
{
if ( !invaderTeam->GetPlayer(i)->IsAlive() )
continue;
if ( invaderTeam->GetPlayer(i)->GetAbsOrigin().z < m_floor )
{
m_floor = invaderTeam->GetPlayer(i)->GetAbsOrigin().z;
}
}
m_floor -= tf_raid_mob_spawn_below_tolerance.GetFloat();
}
virtual bool operator() ( CNavArea *baseArea, CNavArea *priorArea, float travelDistanceSoFar )
{
CTFNavArea *area = (CTFNavArea *)baseArea;
if ( area->IsBlocked( TF_TEAM_RED ) )
return true;
if ( area->HasAttributeTF( TF_NAV_NO_SPAWNING | TF_NAV_SPAWN_ROOM_BLUE ) )
return true;
if ( tf_raid_debug.GetInt() > 1 )
{
if ( area->IsPotentiallyVisibleToTeam( TF_TEAM_BLUE ) )
area->DrawFilled( 255, 100, 0, 100, 1.0f );
else
area->DrawFilled( 0, 100, 255, 100, 1.0f );
}
// require minimum size
if ( area->GetSizeX() < 45.0f && area->GetSizeY() < 45.0f )
return true;
// don't use areas far below team
// if ( area->GetCenter().z < m_floor )
// return true;
if ( area->IsPotentiallyVisibleToTeam( TF_TEAM_BLUE ) )
{
// don't spawn wanderers in view of raiders
// clear any unspawned wanderers here
area->SetWanderCount( 0 );
return true;
}
// collect out-of-sight areas
m_hiddenAreaVector.AddToTail( area );
// collect out-of-sight areas ahead of the team for special spawns
const float aheadBuffer = 500.0f;
if ( area->GetIncursionDistance( TF_TEAM_BLUE ) > m_leaderIncursionRange + aheadBuffer )
{
m_hiddenAreaAheadVector.AddToTail( area );
}
if ( m_spaceLeft <= 0 )
return true;
if ( !tf_raid_spawn_wanderers.GetBool() )
{
return true;
}
if ( TFGameRules()->GetRaidLogic()->IsMobSpawning() )
{
// don't spawn wanderers if a mob is spawning to keep slots free
return true;
}
if ( !area->IsValidForWanderingPopulation() )
{
return true;
}
int maxSpawnCount = 5;
while( area->GetWanderCount() > 0 && --maxSpawnCount && m_spaceLeft )
{
// attempt to spawn a wanderer here
if ( SpawnWanderer( area->GetRandomPoint() + Vector( 0, 0, StepHeight ) ) )
{
area->SetWanderCount( area->GetWanderCount() - 1 );
--m_spaceLeft;
}
}
return true;
}
// return true if 'adjArea' should be included in the ongoing search
virtual bool ShouldSearch( CNavArea *adjArea, CNavArea *currentArea, float travelDistanceSoFar )
{
CTFNavArea *area = (CTFNavArea *)adjArea;
float incursionDistance = area->GetIncursionDistance( TF_TEAM_BLUE );
return incursionDistance > m_leaderIncursionRange - tf_populator_active_buffer_range.GetFloat() &&
incursionDistance < m_leaderIncursionRange + tf_populator_active_buffer_range.GetFloat() &&
!adjArea->IsBlocked( TEAM_ANY );
}
virtual void PostSearch( void )
{
// collect the highest hidden & ahead areas
float minZ = 999999.9f, maxZ = -999999.9f;
int i;
for( i=0; i<m_hiddenAreaAheadVector.Count(); ++i )
{
CTFNavArea *area = m_hiddenAreaAheadVector[i];
float areaZ = area->GetCenter().z;
if ( areaZ < minZ )
minZ = areaZ;
if ( areaZ > maxZ )
maxZ = areaZ;
}
float floorZ = minZ + 0.7f * ( maxZ - minZ );
for( i=0; i<m_hiddenAreaAheadVector.Count(); ++i )
{
CTFNavArea *area = m_hiddenAreaAheadVector[i];
float areaZ = area->GetCenter().z;
if ( areaZ > floorZ )
{
m_hiddenAreaAheadHighVector.AddToTail( area );
}
}
// sort hidden areas by incursion distance
m_hiddenAreaVector.Sort( CompareIncursionDistances );
}
float m_leaderIncursionRange;
float m_floor;
int m_spaceLeft;
CUtlVector< CTFNavArea * > m_hiddenAreaVector;
CUtlVector< CTFNavArea * > m_hiddenAreaAheadVector;
CUtlVector< CTFNavArea * > m_hiddenAreaAheadHighVector;
};
#endif // 0
//--------------------------------------------------------------------------------------------------------
bool CRaidLogic::Unspawn( CTFPlayer *who )
{
if ( who->IsAlive() && who->GetTeamNumber() == TF_TEAM_RED )
{
// only cull Engineers who are far behind the team
if ( who->IsPlayerClass( TF_CLASS_ENGINEER ) )
{
CTFNavArea *area = (CTFNavArea *)who->GetLastKnownArea();
if ( area && area->GetIncursionDistance( TF_TEAM_BLUE ) > GetMaximumRaiderIncursionDistance() - tf_populator_active_buffer_range.GetFloat() )
return false;
}
else if ( !who->IsPlayerClass( TF_CLASS_SCOUT ) )
{
// do not unspawn these classes - they lurk at far distances
return false;
}
}
// check actual line of sight to team
if ( IsPlayerVisibleToTeam( who, TF_TEAM_BLUE ) )
return false;
who->ChangeTeam( TEAM_SPECTATOR, false, true );
// destroy all buildings (for relocated engineers)
who->RemoveAllObjects();
return true;
}
//--------------------------------------------------------------------------------------------------------
CTFNavArea *CRaidLogic::FindSpawnAreaAhead( void )
{
CTFPlayer *leader = GetFarthestAlongRaider();
if ( leader == NULL || m_escapeRouteVector.Count() == 0 )
return NULL;
const float minTravel = 1000.0f;
float minIncursion = GetMaximumRaiderIncursionDistance() + minTravel;
// find first non-visible area ahead of leader along escape path beyond a minimum distance
for( int i=0; i<m_escapeRouteVector.Count(); ++i )
{
CTFNavArea *area = m_escapeRouteVector[i];
if ( area->IsBlocked( TF_TEAM_RED ) )
return NULL;
if ( area->HasAttributeTF( TF_NAV_NO_SPAWNING ) )
continue;
if ( area->GetIncursionDistance( TF_TEAM_BLUE ) < minIncursion )
continue;
if ( area->IsPotentiallyVisibleToTeam( TF_TEAM_BLUE ) )
continue;
if ( IsSpaceToSpawnHere( area->GetCenter() ) )
{
// found valid squad spawn
return area;
}
}
return NULL;
}
//--------------------------------------------------------------------------------------------------------
CTFNavArea *CRaidLogic::FindSpawnAreaBehind( void )
{
CTFPlayer *leader = GetFarthestAlongRaider();
if ( leader == NULL || m_escapeRouteVector.Count() == 0 )
return NULL;
const float minTravel = 1000.0f;
float maxIncursion = GetMaximumRaiderIncursionDistance() - minTravel;
// find first non-visible area behind leader along escape path beyond a minimum distance
for( int i=m_escapeRouteVector.Count()-1; i >= 0; --i )
{
CTFNavArea *area = m_escapeRouteVector[i];
if ( area->HasAttributeTF( TF_NAV_NO_SPAWNING ) )
continue;
if ( area->GetIncursionDistance( TF_TEAM_BLUE ) > maxIncursion )
continue;
if ( area->IsPotentiallyVisibleToTeam( TF_TEAM_BLUE ) )
continue;
if ( IsSpaceToSpawnHere( area->GetCenter() ) )
{
// found valid squad spawn
return area;
}
}
return NULL;
}
#if 0
//--------------------------------------------------------------------------------------------------------
bool CRaidLogic::SpawnSquad( CTFNavArea *spawnArea )
{
if ( spawnArea == NULL )
return false;
int squadSize = 4;
int freeSlots = GetAvailableRedSpawnSlots();
if ( freeSlots < squadSize )
{
DevMsg( "RAID: %3.2f: *** Not enough free slots to spawn a squad\n", gpGlobals->curtime );
return false;
}
const int squadClassMaxCount = 4;
int squadClasses[ squadClassMaxCount ];
int squadClassCount = 0;
squadClasses[ squadClassCount++ ] = TF_CLASS_HEAVYWEAPONS;
squadClasses[ squadClassCount++ ] = TF_CLASS_SOLDIER;
squadClasses[ squadClassCount++ ] = TF_CLASS_PYRO;
squadClasses[ squadClassCount++ ] = TF_CLASS_DEMOMAN;
// randomly shuffle the class order
int n = squadClassCount;
while( n > 1 )
{
int k = RandomInt( 0, n-1 );
n--;
int tmp = squadClasses[n];
squadClasses[n] = squadClasses[k];
squadClasses[k] = tmp;
}
if ( GetMaximumRaiderIncursionDistance() > tf_raid_squad_medic_intro_percent.GetFloat() * GetIncursionDistanceAtEnd() )
{
// Medics join squads farther into the raid
squadClasses[0] = TF_CLASS_MEDIC;
}
CTFBotSquad *squad = new CTFBotSquad;
CTFBot *bot;
DevMsg( "RAID: %3.2f: <<<< Spawning Squad >>>>\n", gpGlobals->curtime );
for( int i=0; i<squadSize; ++i )
{
int which = squadClasses[ i ];
bot = SpawnRedTFBot( which, spawnArea->GetCenter() );
if ( !bot )
return false;
bot->JoinSquad( squad );
DevMsg( "RAID: %3.2f: Squad member %s(%d)\n", gpGlobals->curtime, bot->GetPlayerName(), bot->entindex() );
}
IGameEvent* event = gameeventmanager->CreateEvent( "raid_spawn_squad" );
if ( event )
{
gameeventmanager->FireEvent( event );
}
return true;
}
#endif // 0
//--------------------------------------------------------------------------------------------------------
void CRaidLogic::StartMobTimer( float duration )
{
if ( IsMobSpawning() )
{
DevMsg( "RAID: %3.2f: Skipping mob spawn because an existing mob is still in progress\n", gpGlobals->curtime );
return;
}
m_mobSpawnTimer.Start( duration );
m_mobLifetimeTimer.Invalidate();
m_mobCountRemaining = 0;
m_mobArea = NULL;
}
#if 0
//--------------------------------------------------------------------------------------------------------
CTFNavArea *CRaidLogic::SelectMobSpawn( CUtlVector< CTFNavArea * > *spawnAreaVector, RelativePositionType where )
{
if ( spawnAreaVector->Count() == 0 )
{
// use high-reliability locations
CTFNavArea *spawnArea = FindSpawnAreaBehind();
if ( spawnArea )
return spawnArea;
return NULL; // FindSpawnAreaAhead();
}
const int maxRetries = 5;
CTFNavArea *spawnArea = NULL;
CTFPlayer *farRaider = GetFarthestAlongRaider();
if ( !farRaider )
return NULL;
for( int r=0; r<maxRetries; ++r )
{
int which = 0;
switch( where )
{
case AHEAD:
// areas are sorted from behind to ahead - weight the selection to choose ahead
which = SkewedRandomValue() * spawnAreaVector->Count();
break;
case BEHIND:
// areas are sorted from behind to ahead - weight the selection to choose behind
which = ( 1.0f - SkewedRandomValue() ) * spawnAreaVector->Count();
break;
case ANYWHERE:
// areas are sorted from behind to ahead - weight the selection to choose ahead
which = RandomFloat( 0.0f, 1.0f ) * spawnAreaVector->Count();
break;
}
if ( which == spawnAreaVector->Count() )
--which;
spawnArea = spawnAreaVector->Element( which );
if ( ( farRaider->GetAbsOrigin() - spawnArea->GetCenter() ).IsLengthGreaterThan( tf_raid_mob_spawn_min_range.GetFloat() ) )
{
// well behaved spawn area
return spawnArea;
}
}
// return whatever we've found so far
return spawnArea;
}
//--------------------------------------------------------------------------------------------------------
void CRaidLogic::SpawnMobs( CUtlVector< CTFNavArea * > *spawnAreaVector )
{
if ( !tf_raid_spawn_mobs.GetBool() )
return;
if ( m_mobLifetimeTimer.HasStarted() )
{
if ( m_mobLifetimeTimer.IsElapsed() )
{
// time is up for this mob to spawn, clear the rest
DevMsg( "RAID: %3.2f: Mob spawn lifetime is up. Mob count remaining unspawned: %d\n", gpGlobals->curtime, m_mobCountRemaining );
m_mobLifetimeTimer.Invalidate();
m_mobCountRemaining = 0;
m_mobArea = NULL;
// start next mob
m_mobSpawnTimer.Start( RandomFloat( tf_raid_mob_spawn_min_interval.GetFloat(), tf_raid_mob_spawn_max_interval.GetFloat() ) );
}
// can't create another mob until this mob has expired
return;
}
if ( m_mobSpawnTimer.HasStarted() && m_mobSpawnTimer.IsElapsed() && spawnAreaVector && spawnAreaVector->Count() > 0 )
{
// chance of mob changes as we progress through the map
int mobChance;
float progressRatio = GetMaximumRaiderIncursionDistance() / GetIncursionDistanceAtEnd();
if ( progressRatio < 0.5f )
{
mobChance = tf_raid_spawn_mob_as_squad_chance_start.GetInt() + 2.0f * progressRatio * ( tf_raid_spawn_mob_as_squad_chance_halfway.GetInt() - tf_raid_spawn_mob_as_squad_chance_start.GetInt() );
}
else
{
mobChance = tf_raid_spawn_mob_as_squad_chance_halfway.GetInt() + 2.0f * ( progressRatio - 0.5f ) * ( tf_raid_spawn_mob_as_squad_chance_final.GetInt() - tf_raid_spawn_mob_as_squad_chance_halfway.GetInt() );
}
if ( RandomInt( 1, 100 ) <= mobChance )
{
// this mob is a squad
CTFNavArea *spawnArea = SelectMobSpawn( spawnAreaVector, BEHIND ); // m_wasCapturingPoint ? ANYWHERE : BEHIND );
if ( SpawnSquad( spawnArea ) )
{
StartMobTimer( RandomFloat( tf_raid_mob_spawn_min_interval.GetFloat(), tf_raid_mob_spawn_max_interval.GetFloat() ) );
}
else
{
// couldn't spawn - try again soon
StartMobTimer( 1.0f );
DevMsg( "RAID: %3.2f: No place to spawn Squad!\n", gpGlobals->curtime );
}
return;
}
// time to throw in a mob rush
m_mobArea = SelectMobSpawn( spawnAreaVector, m_wasCapturingPoint ? ANYWHERE : BEHIND );
if ( m_mobArea )
{
const int mobClassCount = 4;
static int mobClassList[ mobClassCount ] =
{
TF_CLASS_SCOUT,
TF_CLASS_HEAVYWEAPONS,
TF_CLASS_PYRO,
TF_CLASS_SPY,
};
m_mobLifetimeTimer.Start( 7.0f );
m_mobCountRemaining = tf_raid_mob_spawn_count.GetInt();
m_mobClass = mobClassList[ RandomInt( 0, mobClassCount-1 ) ];
DevMsg( "RAID: %3.2f: <<<< Creating mob! >>>>\n", gpGlobals->curtime );
IGameEvent* event = gameeventmanager->CreateEvent( "raid_spawn_mob" );
if ( event )
{
gameeventmanager->FireEvent( event );
}
}
else
{
// couldn't spawn - try again soon
StartMobTimer( 1.0f );
DevMsg( "RAID: %3.2f: No place to spawn Mob!\n", gpGlobals->curtime );
}
}
}
#endif // 0
//--------------------------------------------------------------------------------------------------------
class CNearbyHiddenScan : public ISearchSurroundingAreasFunctor
{
public:
CNearbyHiddenScan( void )
{
m_hiddenArea = NULL;
}
virtual bool operator() ( CNavArea *baseArea, CNavArea *priorArea, float travelDistanceSoFar )
{
CTFNavArea *area = (CTFNavArea *)baseArea;
if ( area->GetIncursionDistance( TF_TEAM_BLUE ) < TFGameRules()->GetRaidLogic()->GetMaximumRaiderIncursionDistance() )
{
// defenders can't spawn in region under raider's control
return true;
}
if ( !area->IsPotentiallyVisibleToTeam( TF_TEAM_BLUE ) && area->IsValidForWanderingPopulation() )
{
// found a hidden spot
m_hiddenArea = area;
return false;
}
return true;
}
CTFNavArea *m_hiddenArea;
};
//--------------------------------------------------------------------------------------------------------
//
// Choose unpopulated sentry area nearest the invaders
//
CTFNavArea *CRaidLogic::SelectRaidSentryArea( void ) const
{
CTFNavArea *nearestSentryArea = NULL;
float nearestSentryAreaIncDist = FLT_MAX;
float invaderIncDist = GetMaximumRaiderIncursionDistance();
float aheadLimit = invaderIncDist + tf_raid_sentry_build_ahead_incursion.GetFloat();
float behindLimit = invaderIncDist - tf_raid_sentry_build_behind_incursion.GetFloat();
// collect a vector of alive enemies
CUtlVector< CTFPlayer * > enemyVector;
CollectPlayers( &enemyVector, TF_TEAM_RED, COLLECT_ONLY_LIVING_PLAYERS );
// check for unpopulated sentry areas in the active area set
for( int i=0; i<m_actualSentrySpotVector.Count(); ++i )
{
CTFNavArea *sentryArea = m_actualSentrySpotVector[i];
// is this area in play?
if ( sentryArea->GetIncursionDistance( TF_TEAM_BLUE ) > aheadLimit )
continue;
if ( sentryArea->GetIncursionDistance( TF_TEAM_BLUE ) < behindLimit )
continue;
// is this area 'owned' by another, active, engineer?
int e;
for( e=0; e<enemyVector.Count(); ++e )
{
if ( !enemyVector[e]->IsBot() )
continue;
if ( !enemyVector[e]->IsPlayerClass( TF_CLASS_ENGINEER ) )
continue;
CTFBot *engineer = (CTFBot *)enemyVector[e];
if ( engineer->GetHomeArea() && engineer->GetHomeArea()->GetID() == sentryArea->GetID() )
{
break;
}
}
if ( e < enemyVector.Count() )
{
// another engineer is using this area
continue;
}
// this is an unreserved sentry area in the active area set, keep the nearest one that is ahead of the team
float incDist = sentryArea->GetIncursionDistance( TF_TEAM_BLUE );
if ( incDist < nearestSentryAreaIncDist && incDist >= behindLimit )
{
nearestSentryArea = sentryArea;
nearestSentryAreaIncDist = incDist;
}
}
if ( nearestSentryArea )
{
// find a nearby non-visible spawn spot for the engineer to enter from
CNearbyHiddenScan hide;
const float hideRange = 1000.0f;
SearchSurroundingAreas( nearestSentryArea, hide, hideRange );
if ( !hide.m_hiddenArea )
{
DevMsg( "RAID: %3.2f: Can't find hidden area to spawn in engineer", gpGlobals->curtime );
return NULL;
}
// actual spawn-in, hidden area is this area's parent
nearestSentryArea->SetParent( hide.m_hiddenArea );
return nearestSentryArea;
}
return NULL;
}
#if 0
//--------------------------------------------------------------------------------------------------------
void CRaidLogic::SpawnEngineers( void )
{
if ( !tf_raid_spawn_engineers.GetBool() || !m_engineerSpawnTimer.IsElapsed() )
return;
m_engineerSpawnTimer.Start( tf_raid_engineer_spawn_interval.GetFloat() );
int engineerCount = m_engineerCount;
while( engineerCount < tf_raid_max_defense_engineers.GetInt() )
{
// parent of sentry area is hidden area where engineer spawns
CTFNavArea *sentryArea = SelectRaidSentryArea();
if ( !sentryArea )
{
// no available areas
break;
}
const int maxTries = 10;
int tryCount;
for( tryCount=0; tryCount<maxTries; ++tryCount )
{
CTFBot *bot = SpawnRedTFBot( TF_CLASS_ENGINEER, sentryArea->GetParent()->GetCenter() + Vector( 0, 0, RandomFloat( 0.0f, 30.0f ) ) );
if ( bot )
{
// engineer bot will move to the sentry area and build
bot->SetHomeArea( sentryArea );
++engineerCount;
DevMsg( "RAID: %3.2f: Spawned engineer", gpGlobals->curtime );
break;
}
}
if ( tryCount == maxTries )
{
DevMsg( "RAID: %3.2f: Can't spawn engineer", gpGlobals->curtime );
break;
}
}
}
//--------------------------------------------------------------------------------------------------------
void CRaidLogic::SpawnSpecials( CUtlVector< CTFNavArea * > *spawnAheadVector, CUtlVector< CTFNavArea * > *spawnAnywhereVector )
{
// spawn specials
if ( tf_raid_spawn_specials.GetBool() && m_specialSpawnTimer.HasStarted() && m_specialSpawnTimer.IsElapsed() )
{
// time to add in a "special"
m_specialSpawnTimer.Start( RandomFloat( tf_raid_special_spawn_min_interval.GetFloat(), tf_raid_special_spawn_max_interval.GetFloat() ) );
DevMsg( "RAID: %3.2f: <<<< Spawning Special >>>>\n", gpGlobals->curtime );
const int specialClassCount = 8;
int availableSpecialClassList[ specialClassCount ];
int availableCount = 0;
if ( m_sniperCount < tf_raid_max_defense_snipers.GetInt() )
{
// increased chance of a sniper
availableSpecialClassList[ availableCount++ ] = TF_CLASS_SNIPER;
availableSpecialClassList[ availableCount++ ] = TF_CLASS_SNIPER;
}
if ( m_demomanCount < tf_raid_max_defense_demomen.GetInt() )
{
availableSpecialClassList[ availableCount++ ] = TF_CLASS_DEMOMAN;
}
if ( m_heavyCount < tf_raid_max_defense_heavies.GetInt() )
{
availableSpecialClassList[ availableCount++ ] = TF_CLASS_HEAVYWEAPONS;
}
if ( m_soldierCount < tf_raid_max_defense_soldiers.GetInt() )
{
availableSpecialClassList[ availableCount++ ] = TF_CLASS_SOLDIER;
}
if ( m_pyroCount < tf_raid_max_defense_pyros.GetInt() )
{
availableSpecialClassList[ availableCount++ ] = TF_CLASS_PYRO;
}
if ( m_spyCount < tf_raid_max_defense_spies.GetInt() )
{
availableSpecialClassList[ availableCount++ ] = TF_CLASS_SPY;
}
if ( availableCount == 0 )
{
// nothing to spawn
DevMsg( "RAID: %3.2f: All specials in play already.\n", gpGlobals->curtime );
return;
}
int whichClass = availableSpecialClassList[ RandomInt( 0, availableCount-1 ) ];
if ( whichClass == TF_CLASS_SNIPER )
{
CTFNavArea *homeArea = FindSniperSpawn();
if ( homeArea )
{
// actual spawn-in, hidden area is this area's parent
for( int tryCount=0; tryCount<10; ++tryCount )
{
CTFBot *bot = SpawnRedTFBot( whichClass, homeArea->GetParent()->GetCenter() + Vector( 0, 0, RandomFloat( 0.0f, 30.0f ) ) );
if ( bot )
{
// Bot will move to his home area to do his business
bot->SetHomeArea( homeArea );
return;
}
}
}
}
else if ( spawnAheadVector && spawnAheadVector->Count() > 0 )
{
CTFNavArea *where = spawnAheadVector->Element( RandomInt( 0, spawnAheadVector->Count()-1 ) );
CTFBot *bot = SpawnRedTFBot( whichClass, where->GetCenter() + Vector( 0, 0, StepHeight ) );
if ( bot )
{
bot->SetHomeArea( where );
return;
}
}
// failed to create special - try again soon
m_specialSpawnTimer.Start( RandomFloat( 1.0f, 2.0f ) );
DevMsg( "RAID: %3.2f: Failed to spawn Special.\n", gpGlobals->curtime );
}
}
#endif // 0
//--------------------------------------------------------------------------------------------------------
void CRaidLogic::CullObsoleteEnemies( float minIncursion, float maxIncursion )
{
return;
// cull wanderers outside of the active area set - use slightly larger range to avoid thrashing
CTeam *defenseTeam = GetGlobalTeam( TF_TEAM_RED );
float cullMinIncursionDistance = minIncursion - 1.1f * tf_populator_active_buffer_range.GetFloat();
float cullMaxIncursionDistance = maxIncursion + 1.1f * tf_populator_active_buffer_range.GetFloat();
for( int i=0; i<defenseTeam->GetNumPlayers(); ++i )
{
if ( !defenseTeam->GetPlayer(i)->IsBot() )
continue;
CTFBot *defender = (CTFBot *)defenseTeam->GetPlayer(i);
if ( !defender->IsAlive() )
continue;
CTFNavArea *defenderArea = (CTFNavArea *)defender->GetLastKnownArea();
if ( defenderArea == NULL )
{
// bad placement, underground most likely
Unspawn( defender );
}
else if ( !defender->IsMoving() || defender->GetLocomotionInterface()->IsStuck() )
{
if ( defenderArea->GetIncursionDistance( TF_TEAM_BLUE ) < cullMinIncursionDistance ||
defenderArea->GetIncursionDistance( TF_TEAM_BLUE ) > cullMaxIncursionDistance )
{
if ( Unspawn( defender ) )
{
if ( !defender->HasAttribute( CTFBot::AGGRESSIVE ) )
{
defenderArea->AddToWanderCount( 1 );
}
}
}
}
}
// aggressively cull wanderers if we need to spawn a mob and have no room
if ( IsMobSpawning() && GetAvailableRedSpawnSlots() <= 0 )
{
// try to make room by removing an unseen wanderer
for( int i=0; i<defenseTeam->GetNumPlayers(); ++i )
{
if ( !defenseTeam->GetPlayer(i)->IsBot() )
continue;
CTFBot *defender = (CTFBot *)defenseTeam->GetPlayer(i);
if ( !defender->IsAlive() )
continue;
// only cull Scouts
if ( !defender->IsPlayerClass( TF_CLASS_SCOUT ) )
continue;
// don't cull mob rushers
if ( defender->HasAttribute( CTFBot::AGGRESSIVE ) )
continue;
// try to open up a slot
if ( Unspawn( defender ) )
{
if ( defender->GetLastKnownArea() )
{
defender->GetLastKnownArea()->AddToWanderCount( 1 );
}
break;
}
}
}
}
//--------------------------------------------------------------------------------------------------------
class CShowEscapeRoute : public ISearchSurroundingAreasFunctor
{
public:
virtual bool operator() ( CNavArea *baseArea, CNavArea *priorArea, float travelDistanceSoFar )
{
CTFNavArea *area = (CTFNavArea *)baseArea;
if ( area->HasAttributeTF( TF_NAV_ESCAPE_ROUTE ) )
{
area->DrawFilled( 100, 255, 255, 255, NDEBUG_PERSIST_TILL_NEXT_SERVER, false );
}
else if ( area->HasAttributeTF( TF_NAV_ESCAPE_ROUTE_VISIBLE ) )
{
area->DrawFilled( 100, 200, 100, 255, NDEBUG_PERSIST_TILL_NEXT_SERVER, false );
}
return true;
}
virtual bool ShouldSearch( CNavArea *adjArea, CNavArea *currentArea, float travelDistanceSoFar )
{
return travelDistanceSoFar < 3000.0f;
}
};
//--------------------------------------------------------------------------------------------------------
void CRaidLogic::DrawDebugDisplay( float deltaT )
{
// avoid Warning() spam from UTIL_GetListenServerHost when on a dedicated server
if ( engine->IsDedicatedServer() )
return;
CBasePlayer *player = UTIL_GetListenServerHost();
if ( player == NULL )
return;
if ( tf_raid_debug_director.GetBool() )
{
NDebugOverlay::ScreenText( 0.01f, 0.5f, CFmtStr( "Mob timer: %3.2f", m_mobSpawnTimer.GetRemainingTime() ), 255, 255, 0, 255, 0.33f );
NDebugOverlay::ScreenText( 0.01f, 0.51f, CFmtStr( "Wanderers: %d", m_wandererCount ), 255, 255, 0, 255, 0.33f );
NDebugOverlay::ScreenText( 0.01f, 0.52f, CFmtStr( "Engineers: %d", m_engineerCount ), 255, 255, 0, 255, 0.33f );
NDebugOverlay::ScreenText( 0.01f, 0.53f, CFmtStr( "Demomen: %d", m_demomanCount ), 255, 255, 0, 255, 0.33f );
NDebugOverlay::ScreenText( 0.01f, 0.54f, CFmtStr( "Heavies: %d", m_heavyCount ), 255, 255, 0, 255, 0.33f );
NDebugOverlay::ScreenText( 0.01f, 0.55f, CFmtStr( "Soldiers: %d", m_soldierCount ), 255, 255, 0, 255, 0.33f );
NDebugOverlay::ScreenText( 0.01f, 0.56f, CFmtStr( "Pyros: %d", m_pyroCount ), 255, 255, 0, 255, 0.33f );
NDebugOverlay::ScreenText( 0.01f, 0.57f, CFmtStr( "Spies: %d", m_spyCount ), 255, 255, 0, 255, 0.33f );
NDebugOverlay::ScreenText( 0.01f, 0.58f, CFmtStr( "Snipers: %d", m_sniperCount ), 255, 255, 0, 255, 0.33f );
NDebugOverlay::ScreenText( 0.01f, 0.59f, CFmtStr( "Squads: %d", m_squadCount ), 255, 255, 0, 255, 0.33f );
NDebugOverlay::ScreenText( 0.01f, 0.60f, CFmtStr( "Raider max inc range: %3.2f", GetMaximumRaiderIncursionDistance() ), 255, 255, 0, 255, 0.33f );
}
if ( tf_raid_show_escape_route.GetInt() == 2 )
{
if ( m_escapeRouteVector.Count() >= 2 )
{
int anchor=0;
float closeRangeSq = FLT_MAX;
for( int i=0; i<m_escapeRouteVector.Count(); ++i )
{
float rangeSq = ( m_escapeRouteVector[i]->GetCenter() - player->GetAbsOrigin() ).LengthSqr();
if ( rangeSq < closeRangeSq )
{
closeRangeSq = rangeSq;
anchor = i;
}
}
int lo = MAX( 0, anchor-20 );
int hi = MIN( m_escapeRouteVector.Count(), anchor+20 );
for( int i=lo; i<hi-1; ++i )
{
NDebugOverlay::HorzArrow( m_escapeRouteVector[i]->GetCenter(), m_escapeRouteVector[i+1]->GetCenter(), 5.0f, 255, 0, 0, 255, true, deltaT );
NDebugOverlay::Text( m_escapeRouteVector[i]->GetCenter(), CFmtStr( "%d", i ), true, deltaT );
}
}
}
else if ( tf_raid_show_escape_route.GetInt() == 1 )
{
CShowEscapeRoute show;
SearchSurroundingAreas( player->GetLastKnownArea(), show );
}
if ( tf_raid_debug_sentry_placement.GetBool() )
{
for( int i=0; i<m_actualSentrySpotVector.Count(); ++i )
{
m_actualSentrySpotVector[i]->DrawFilled( 255, 155, 0, 255, deltaT, true );
}
}
}
//--------------------------------------------------------------------------------------------------------
void CRaidLogic::Update( void )
{
VPROF_BUDGET( "CRaidLogic::Update", "Game" );
const float deltaT = 0.33f;
SetNextThink( gpGlobals->curtime + deltaT );
if ( !TFGameRules()->IsRaidMode() )
return;
DrawDebugDisplay( deltaT );
CTeam *raidingTeam = GetGlobalTeam( TF_TEAM_BLUE );
// total hack for testing mini-bosses
if ( m_miniBossIndex == 0 && m_miniBossHomeVector.Count() > 0 )
{
CTFNavArea *bossHomeArea = m_miniBossHomeVector[0];
CBaseEntity *miniBoss = CreateEntityByName( "bot_boss_mini_rockets" );
if ( miniBoss )
{
miniBoss->SetAbsOrigin( bossHomeArea->GetCenter() );
miniBoss->SetOwnerEntity( NULL );
DispatchSpawn( miniBoss );
}
++m_miniBossIndex;
}
else if ( m_miniBossIndex == 1 && m_miniBossHomeVector.Count() > 1 )
{
if ( gEntList.FindEntityByClassname( NULL, "bot_boss_mini_rockets" ) == NULL )
{
CTFNavArea *bossHomeArea = m_miniBossHomeVector[1];
CBaseEntity *miniBoss = CreateEntityByName( "bot_boss_mini_nuker" );
if ( miniBoss )
{
miniBoss->SetAbsOrigin( bossHomeArea->GetCenter() );
miniBoss->SetOwnerEntity( NULL );
DispatchSpawn( miniBoss );
}
++m_miniBossIndex;
}
}
if ( IsWaitingForRaidersToLeaveSafeRoom() )
{
// has anyone left?
for( int i=0; i<raidingTeam->GetNumPlayers(); ++i )
{
CTFPlayer *player = (CTFPlayer *)raidingTeam->GetPlayer(i);
if ( !player->IsAlive() || !player->GetLastKnownArea() )
continue;
// don't start until a HUMAN leaves the safe room
if ( player->IsBot() )
continue;
CTFNavArea *area = (CTFNavArea *)player->GetLastKnownArea();
if ( !area->HasAttributeTF( TF_NAV_SPAWN_ROOM_BLUE ) )
{
// this Raider has left the spawn room - game on!
m_isWaitingForRaidersToLeaveSpawnRoom = false;
StartMobTimer( RandomFloat( 0.5f * tf_raid_mob_spawn_min_interval.GetFloat(), tf_raid_mob_spawn_max_interval.GetFloat() ) );
m_specialSpawnTimer.Start( RandomFloat( 0.0f, tf_raid_special_spawn_min_interval.GetFloat() ) );
DevMsg( "RAID: %3.2f: Raiders left the spawn room!\n", gpGlobals->curtime );
}
}
}
else
{
int aliveCount = 0;
for( int i=0; i<raidingTeam->GetNumPlayers(); ++i )
{
CTFPlayer *player = ToTFPlayer( raidingTeam->GetPlayer(i) );
CTFBot *bot = ToTFBot( player );
if ( bot && bot->HasAttribute( CTFBot::IS_NPC ) )
continue;
if ( player->IsAlive() )
{
CTFNavArea *area = (CTFNavArea *)player->GetLastKnownArea();
if ( !area || !area->HasAttributeTF( TF_NAV_RESCUE_CLOSET ) )
{
// only count raiders not in a rescue closet
++aliveCount;
}
}
}
if ( m_priorRaiderAliveCount < 0 )
{
// just left the safe room
if ( m_didFailLastTime )
{
TFGameRules()->BroadcastSound( 255, "Announcer.DontFailAgain" );
}
else
{
TFGameRules()->BroadcastSound( 255, "Announcer.AM_GameStarting04" ); // "Let the games begin!"
}
}
else
{
if ( m_priorRaiderAliveCount > aliveCount )
{
// somebody died, warn the team
switch( aliveCount )
{
case 3: TFGameRules()->BroadcastSound( 255, "Announcer.RoundEnds3seconds" ); break;
case 2: TFGameRules()->BroadcastSound( 255, "Announcer.RoundEnds2seconds" ); break;
case 1: TFGameRules()->BroadcastSound( 255, "Announcer.AM_LastManAlive01" ); break;
}
}
else if ( m_priorRaiderAliveCount < aliveCount )
{
// someone has joined/respawned, let the team know
switch( aliveCount )
{
case 4: TFGameRules()->BroadcastSound( 255, "Announcer.RoundEnds4seconds" ); break;
case 3: TFGameRules()->BroadcastSound( 255, "Announcer.RoundEnds3seconds" ); break;
case 2: TFGameRules()->BroadcastSound( 255, "Announcer.RoundEnds2seconds" ); break;
}
}
}
m_priorRaiderAliveCount = aliveCount;
if ( TFGameRules() && !TFGameRules()->IsInWaitingForPlayers() )
{
// if all of the raiders die, they lose
if ( aliveCount == 0 )
{
CTeamplayRoundBasedRules *pRules = dynamic_cast<CTeamplayRoundBasedRules*>( GameRules() );
if ( pRules )
{
pRules->SetWinningTeam( TF_TEAM_RED, WINREASON_OPPONENTS_DEAD );
}
}
}
}
// have the raiders begun capturing the next point?
CTeamControlPoint *ctrlPoint = GetContestedPoint();
bool isCapturingPoint = ( ctrlPoint && ctrlPoint->GetTeamCapPercentage( TF_TEAM_BLUE ) );
// find maximum incursion distance
if ( m_incursionDistanceAtEnd < 0.0f )
{
for( int i=0; i<TheNavAreas.Count(); ++i )
{
CTFNavArea *area = (CTFNavArea *)TheNavAreas[ i ];
if ( area->GetIncursionDistance( TF_TEAM_BLUE ) > m_incursionDistanceAtEnd )
{
m_incursionDistanceAtEnd = area->GetIncursionDistance( TF_TEAM_BLUE );
}
}
}
// find incursion range that surrounds raider team
float minIncursion = FLT_MAX, maxIncursion = -FLT_MAX;
m_farthestAlongRaider = NULL;
CTFPlayer *capturer = NULL;
int i;
for( i=0; i<raidingTeam->GetNumPlayers(); ++i )
{
CTFPlayer *player = (CTFPlayer *)raidingTeam->GetPlayer(i);
if ( !player->IsAlive() || !player->GetLastKnownArea() )
continue;
CTFBot *bot = ToTFBot( player );
if ( bot && bot->HasAttribute( CTFBot::IS_NPC ) )
continue;
if ( player->IsCapturingPoint() )
{
capturer = player;
}
CTFNavArea *area = (CTFNavArea *)player->GetLastKnownArea();
float myIncursion = area->GetIncursionDistance( TF_TEAM_BLUE );
if ( maxIncursion < myIncursion )
{
maxIncursion = myIncursion;
m_farthestAlongRaider = player;
}
if ( minIncursion > myIncursion )
{
minIncursion = myIncursion;
}
}
m_farthestAlongEscapeRouteArea = NULL;
if ( !m_farthestAlongRaider )
return;
// watch for point capture events
if ( !m_wasCapturingPoint && isCapturingPoint )
{
DevMsg( "RAID: %3.2f: Point capture STARTED!\n", gpGlobals->curtime );
// UTIL_CenterPrintAll( CFmtStr( "*** %s started capturing the point! ***", capturer->GetPlayerName() ) );
// spawn a mob immediately
StartMobTimer( 0.1f );
}
else if ( m_wasCapturingPoint && !isCapturingPoint )
{
DevMsg( "RAID: %3.2f: Point capture STOPPED!\n", gpGlobals->curtime );
}
m_wasCapturingPoint = isCapturingPoint;
// track escape route area nearest leader
for( i=0; i<m_escapeRouteVector.Count(); ++i )
{
CTFNavArea *area = m_escapeRouteVector[i];
if ( area->GetIncursionDistance( TF_TEAM_BLUE ) <= GetMaximumRaiderIncursionDistance() )
{
if ( m_farthestAlongEscapeRouteArea )
{
if ( m_farthestAlongEscapeRouteArea->GetIncursionDistance( TF_TEAM_BLUE ) < area->GetIncursionDistance( TF_TEAM_BLUE ) )
{
m_farthestAlongEscapeRouteArea = area;
}
}
else
{
m_farthestAlongEscapeRouteArea = area;
}
}
}
if ( tf_raid_debug_escape_route.GetBool() && m_farthestAlongEscapeRouteArea )
{
m_farthestAlongEscapeRouteArea->DrawFilled( 255, 100, 0, 255, NDEBUG_PERSIST_TILL_NEXT_SERVER );
}
CullObsoleteEnemies( minIncursion, maxIncursion );
// count defensive types
CTeam *defenseTeam = GetGlobalTeam( TF_TEAM_RED );
m_wandererCount = 0;
m_engineerCount = 0;
m_demomanCount = 0;
m_heavyCount = 0;
m_soldierCount = 0;
m_pyroCount = 0;
m_spyCount = 0;
m_sniperCount = 0;
m_squadCount = 0;
CUtlVector< CTFBotSquad * > m_squadVector;
for( i=0; i<defenseTeam->GetNumPlayers(); ++i )
{
if ( !defenseTeam->GetPlayer(i)->IsBot() )
continue;
CTFBot *defender = (CTFBot *)defenseTeam->GetPlayer(i);
if ( !defender->IsAlive() )
continue;
if ( defender->GetSquad() )
{
if ( m_squadVector.Find( defender->GetSquad() ) == m_squadVector.InvalidIndex() )
{
m_squadVector.AddToTail( defender->GetSquad() );
++m_squadCount;
}
continue;
}
if ( defender->IsPlayerClass( TF_CLASS_ENGINEER ) )
{
++m_engineerCount;
}
else if ( defender->IsPlayerClass( TF_CLASS_DEMOMAN ) )
{
++m_demomanCount;
}
else if ( defender->IsPlayerClass( TF_CLASS_HEAVYWEAPONS ) )
{
++m_heavyCount;
}
else if ( defender->IsPlayerClass( TF_CLASS_SOLDIER ) )
{
++m_soldierCount;
}
else if ( defender->IsPlayerClass( TF_CLASS_PYRO ) )
{
++m_pyroCount;
}
else if ( defender->IsPlayerClass( TF_CLASS_SPY ) )
{
++m_spyCount;
}
else if ( defender->IsPlayerClass( TF_CLASS_SNIPER ) )
{
++m_sniperCount;
}
else if ( defender->IsPlayerClass( TF_CLASS_SCOUT ) )
{
if ( defender->HasAttribute( CTFBot::AGGRESSIVE ) )
continue;
++m_wandererCount;
}
}
if ( tf_raid_spawn_enable.GetBool() == false )
return;
#if 0
// populate wanderers
CPopulator populator( maxIncursion, tf_raid_max_wanderers.GetInt() - m_wandererCount );
SearchSurroundingAreas( m_farthestAlongRaider->GetLastKnownArea(), populator );
// if raiders are capturing a point, spawn mobs at a faster rate
if ( isCapturingPoint && m_mobSpawnTimer.GetRemainingTime() > tf_raid_capture_mob_interval.GetFloat() )
{
StartMobTimer( tf_raid_capture_mob_interval.GetFloat() - 0.1f );
}
SpawnMobs( &populator.m_hiddenAreaVector );
SpawnSpecials( &populator.m_hiddenAreaAheadVector, &populator.m_hiddenAreaVector );
SpawnEngineers();
// emit mob
if ( IsMobSpawning() && m_mobCountRemaining && m_mobArea && tf_raid_spawn_mobs.GetBool() )
{
if ( m_mobArea->HasAttributeTF( TF_NAV_NO_SPAWNING ) )
{
// the mob is trying to spawn from an area that doesn't have room to spawn in bots, pick another
DevMsg( "RAID: %3.2f: Mob attempting to spawn where there isn't room - retrying\n", gpGlobals->curtime );
m_mobArea = SelectMobSpawn( &populator.m_hiddenAreaVector, BEHIND );
if ( !m_mobArea )
{
DevMsg( "RAID: %3.2f: Can't find a mob spawn area!\n", gpGlobals->curtime );
// try again soon
StartMobTimer( 2.0f );
}
}
if ( m_mobArea )
{
if ( SpawnRedTFBot( m_mobClass, m_mobArea->GetCenter() + Vector( 0, 0, StepHeight ), IS_MOB_RUSHER ) )
{
--m_mobCountRemaining;
DevMsg( "RAID: %3.2f: Spawned mob member, %d to go\n", gpGlobals->curtime, m_mobCountRemaining );
}
}
}
#endif // 0
// block/unblock capture point gate doors
// TODO: Do this more efficiently
for( i=0; i<m_gateVector.Count(); ++i )
{
CBaseDoor *door = m_gateVector[i];
Extent doorExtent;
doorExtent.Init( door );
NavAreaCollector overlapAreas;
TheNavMesh->ForAllAreasOverlappingExtent( overlapAreas, doorExtent );
for( int b=0; b<overlapAreas.m_area.Count(); ++b )
{
CTFNavArea *area = (CTFNavArea *)overlapAreas.m_area[b];
if ( door->m_toggle_state == TS_AT_TOP )
{
// open, not blocked
area->ClearAttributeTF( TF_NAV_BLOCKED );
}
else
{
// not open, blocked
area->SetAttributeTF( TF_NAV_BLOCKED );
}
}
}
}
//--------------------------------------------------------------------------------------------------------
float CRaidLogic::GetMaximumRaiderIncursionDistance( void ) const
{
if ( m_farthestAlongRaider == NULL )
return 0.0f;
CTFNavArea *area = (CTFNavArea *)m_farthestAlongRaider->GetLastKnownArea();
return area ? area->GetIncursionDistance( TF_TEAM_BLUE ) : 0.0f;
}
//--------------------------------------------------------------------------------------------------------
/**
* Given a viewing area, return the earliest escape route area near the team that is visible
*/
CTFNavArea *CRaidLogic::FindEarliestVisibleEscapeRouteAreaNearTeam( CTFNavArea *viewArea ) const
{
if ( viewArea == NULL || m_farthestAlongEscapeRouteArea == NULL )
return NULL;
const float nearIncursionRange = 1000.0f;
const float minIncursion = GetMaximumRaiderIncursionDistance() - nearIncursionRange;
const float maxIncursion = GetMaximumRaiderIncursionDistance() + nearIncursionRange;
NavAreaCollector collector;
viewArea->ForAllCompletelyVisibleAreas( collector );
CTFNavArea *firstArea = NULL;
float firstAreaIncursion = FLT_MAX;
for( int i=0; i<collector.m_area.Count(); ++i )
{
CTFNavArea *area = (CTFNavArea *)collector.m_area[i];
float areaIncursion = area->GetIncursionDistance( TF_TEAM_BLUE );
if ( area->HasAttributeTF( TF_NAV_ESCAPE_ROUTE ) && areaIncursion > minIncursion && areaIncursion < maxIncursion )
{
if ( tf_debug_sniper_spots.GetBool() )
{
area->DrawFilled( 255, 0, 255, 255, 120.0f );
}
/*
float rangeSq = ( viewArea->GetCenter() - area->GetCenter() ).LengthSqr();
if ( firstAreaIncursion > rangeSq )
{
// closest
firstAreaIncursion = rangeSq;
firstArea = area;
}
*/
if ( firstAreaIncursion > areaIncursion )
{
firstArea = area;
firstAreaIncursion = areaIncursion;
}
}
}
return firstArea;
}
//--------------------------------------------------------------------------------------------------------
/**
* Return area where sniper should take up a vantage point. That area's parent will be
* the actual spawn-in area not currently visible to the team.
*/
CTFNavArea *CRaidLogic::FindSniperSpawn( void )
{
CUtlVector< CTFNavArea * > validAreas;
float aheadLimit = GetMaximumRaiderIncursionDistance() + tf_raid_sniper_spawn_ahead_incursion.GetFloat();
float behindLimit = GetMaximumRaiderIncursionDistance() - tf_raid_sniper_spawn_behind_incursion.GetFloat();
float tooCloseLimitSq = tf_raid_sniper_spawn_min_range.GetFloat();
tooCloseLimitSq *= tooCloseLimitSq;
for( int i=0; i<m_sniperSpotVector.Count(); ++i )
{
CTFNavArea *sniperArea = m_sniperSpotVector[i];
if ( sniperArea->GetIncursionDistance( TF_TEAM_BLUE ) < 0.0f )
continue;
if ( sniperArea->GetIncursionDistance( TF_TEAM_BLUE ) > aheadLimit )
continue;
if ( sniperArea->GetIncursionDistance( TF_TEAM_BLUE ) < behindLimit )
continue;
// make sure no Raider is too close
CClosestTFPlayer close( sniperArea->GetCenter(), TF_TEAM_BLUE );
ForEachPlayer( close );
if ( close.m_closePlayer && close.m_closeRangeSq < tooCloseLimitSq )
continue;
// this is often too restrictive - we really want "potentially visible to region near team"
if ( !sniperArea->IsPotentiallyVisibleToTeam( TF_TEAM_BLUE ) )
{
if ( tf_debug_sniper_spots.GetBool() )
sniperArea->DrawFilled( 100, 100, 100, 255, 99999.9f );
continue;
}
validAreas.AddToTail( sniperArea );
}
if ( validAreas.Count() )
{
// choose a specific sniper spot
CTFNavArea *sniperArea = validAreas[ RandomInt( 0, validAreas.Count()-1 ) ];
// find a nearby non-visible spawn spot
CNearbyHiddenScan hide;
const float hideRange = 1000.0f;
SearchSurroundingAreas( sniperArea, hide, hideRange );
if ( hide.m_hiddenArea )
{
sniperArea->SetParent( hide.m_hiddenArea );
if ( tf_debug_sniper_spots.GetBool() )
{
const float deltaT = 999999.9f;
hide.m_hiddenArea->DrawFilled( 0, 0, 255, 255, deltaT );
NDebugOverlay::HorzArrow( hide.m_hiddenArea->GetCenter() + Vector( 0, 0, 10.0f ), sniperArea->GetCenter() + Vector( 0, 0, 10.0f ), 5.0f, 255, 255, 0, 255, true, deltaT );
sniperArea->DrawFilled( 255, 0, 0, 255, deltaT );
for( int i=0; i<validAreas.Count(); ++i )
{
if ( validAreas[i] != sniperArea && validAreas[i] != hide.m_hiddenArea )
validAreas[i]->DrawFilled( 0, 255, 0, 255, 99999.9f );
}
}
return sniperArea;
}
}
return NULL;
}
//--------------------------------------------------------------------------------------------------------
/**
* Return a good area for a Sentry Gun, and return a hidden area for the engineer
* to spawn as the parent of that area.
*/
CTFNavArea *CRaidLogic::FindSentryArea( void )
{
CUtlVector< CTFNavArea * > validAreas;
float aheadLimit = GetMaximumRaiderIncursionDistance() + tf_raid_sentry_build_ahead_incursion.GetFloat();
float behindLimit = GetMaximumRaiderIncursionDistance() - tf_raid_sentry_build_behind_incursion.GetFloat();
for( int i=0; i<m_sentrySpotVector.Count(); ++i )
{
CTFNavArea *sentryArea = m_sentrySpotVector[i];
if ( sentryArea->GetIncursionDistance( TF_TEAM_BLUE ) < 0.0f )
continue;
if ( sentryArea->GetIncursionDistance( TF_TEAM_BLUE ) > aheadLimit )
continue;
if ( sentryArea->GetIncursionDistance( TF_TEAM_BLUE ) < behindLimit )
continue;
// don't use this area if it already has a sentry in it
if ( TheTFNavMesh()->IsSentryGunHere( sentryArea ) )
continue;
validAreas.AddToTail( sentryArea );
}
if ( validAreas.Count() )
{
// choose a specific sentry spot
CTFNavArea *sentryArea = validAreas[ RandomInt( 0, validAreas.Count()-1 ) ];
// find a nearby non-visible spawn spot for the engineer
CNearbyHiddenScan hide;
const float hideRange = 1000.0f;
SearchSurroundingAreas( sentryArea, hide, hideRange );
if ( hide.m_hiddenArea )
{
sentryArea->SetParent( hide.m_hiddenArea );
return sentryArea;
}
}
return NULL;
}
//---------------------------------------------------------------------------------------------
// Pick a member of the raiding (blue) team for a red defender to attack
CTFPlayer *CRaidLogic::SelectRaiderToAttack( void )
{
CTeam *invaderTeam = GetGlobalTeam( TF_TEAM_BLUE );
// attack point cappers first
CUtlVector< CTFPlayer * > victimVector;
int i;
for( i=0; i<invaderTeam->GetNumPlayers(); ++i )
{
CTFPlayer *player = (CTFPlayer *)invaderTeam->GetPlayer(i);
if ( player->IsAlive() && player->IsCapturingPoint() )
victimVector.AddToTail( player );
}
if ( victimVector.Count() == 0 )
{
// pick a random living Raider
for( i=0; i<invaderTeam->GetNumPlayers(); ++i )
{
CTFPlayer *player = (CTFPlayer *)invaderTeam->GetPlayer(i);
CTFBot *bot = ToTFBot( player );
if ( bot && bot->HasAttribute( CTFBot::IS_NPC ) )
continue;
if ( player->IsAlive() )
victimVector.AddToTail( player );
}
}
if ( victimVector.Count() )
{
return victimVector[ RandomInt( 0, victimVector.Count()-1 ) ];
}
return NULL;
}
//--------------------------------------------------------------------------------------------------------
// Return entity positioned within next valid rescue closet area for to respawn players in
CBaseEntity *CRaidLogic::GetRescueRespawn( void ) const
{
if ( g_internalSpawnPoint == NULL )
{
g_internalSpawnPoint = (CPopulatorInternalSpawnPoint *)CreateEntityByName( "populator_internal_spawn_point" );
g_internalSpawnPoint->Spawn();
}
float limit = GetMaximumRaiderIncursionDistance() - 500.0f;
CTFNavArea *rescueArea = NULL;
float rescueFlow = FLT_MAX;
for( int i=0; i<m_rescueClosetVector.Count(); ++i )
{
float flow = m_rescueClosetVector[i]->GetIncursionDistance( TF_TEAM_BLUE );
if ( flow > limit && flow < rescueFlow )
{
rescueArea = m_rescueClosetVector[i];
rescueFlow = flow;
}
}
if ( rescueArea )
{
g_internalSpawnPoint->SetAbsOrigin( rescueArea->GetCenter() );
g_internalSpawnPoint->SetLocalAngles( vec3_angle );
return g_internalSpawnPoint;
}
return NULL;
}
//--------------------------------------------------------------------------------------------------------
class CMarkEscapeRoute
{
public:
CMarkEscapeRoute( CUtlVector< CTFNavArea * > *escapeRouteVector )
{
m_escapeRouteVector = escapeRouteVector;
}
void operator() ( CNavArea *baseArea )
{
CTFNavArea *area = (CTFNavArea *)baseArea;
if ( !m_escapeRouteVector->HasElement( area ) )
{
area->SetAttributeTF( TF_NAV_ESCAPE_ROUTE );
m_escapeRouteVector->AddToTail( area );
}
}
CUtlVector< CTFNavArea * > *m_escapeRouteVector;
};
//--------------------------------------------------------------------------------------------------------
class CMarkEscapeRouteVisible
{
public:
bool operator() ( CNavArea *baseArea )
{
CTFNavArea *area = (CTFNavArea *)baseArea;
area->SetAttributeTF( TF_NAV_ESCAPE_ROUTE_VISIBLE );
return true;
}
};
//---------------------------------------------------------------------------------------------
// Locate and store escape route
void CRaidLogic::BuildEscapeRoute( void )
{
// find blue spawn room
CBaseEntity *entity = NULL;
for ( int i=0; i<IFuncRespawnRoomAutoList::AutoList().Count(); ++i )
{
CFuncRespawnRoom *respawnRoom = static_cast< CFuncRespawnRoom* >( IFuncRespawnRoomAutoList::AutoList()[i] );
entity = respawnRoom;
if ( respawnRoom->GetActive() && respawnRoom->GetTeamNumber() == TF_TEAM_BLUE )
{
break;
}
}
if ( entity )
{
// respawn room absorigin is 0,0,0 - have to use extent
Extent extent;
extent.Init( entity );
Vector safeRoomPos = ( extent.lo + extent.hi ) / 2;
DevMsg( "RAID: Blue spawn room at (%g, %g, %g)\n", safeRoomPos.x, safeRoomPos.y, safeRoomPos.z );
// assume path_track nearest the blue spawn is the start of the escape route
// according to the mappers, previous pointers do not contain useful data
CPathTrack *pathNode = NULL;
CPathTrack *firstPathNode = NULL;
float closeRangeSq = FLT_MAX;
for( pathNode = dynamic_cast< CPathTrack * >( gEntList.FindEntityByClassname( pathNode, "path_track" ) );
pathNode;
pathNode = dynamic_cast< CPathTrack * >( gEntList.FindEntityByClassname( pathNode, "path_track" ) ) )
{
float rangeSq = ( pathNode->GetAbsOrigin() - safeRoomPos ).LengthSqr();
if ( rangeSq < closeRangeSq )
{
closeRangeSq = rangeSq;
firstPathNode = pathNode;
}
}
if ( firstPathNode )
{
CUtlVector< CTFNavArea * > pathTrackAreaVector;
for( pathNode = firstPathNode; pathNode; pathNode = pathNode->GetNext() )
{
CTFNavArea *pathArea = (CTFNavArea *)TheNavMesh->GetNavArea( pathNode->GetAbsOrigin() );
if ( pathArea )
{
if ( !pathTrackAreaVector.HasElement( pathArea ) )
{
pathTrackAreaVector.AddToTail( pathArea );
}
}
}
if ( pathTrackAreaVector.Count() > 1 )
{
// build contiguous escape route area vector
m_escapeRouteVector.RemoveAll();
CMarkEscapeRoute markAsEscapeRoute( &m_escapeRouteVector );
for( int i=1; i<pathTrackAreaVector.Count(); ++i )
{
// mark all areas between as on the escape route
TheNavMesh->ForAllAreasAlongLine( markAsEscapeRoute, pathTrackAreaVector[i-1], pathTrackAreaVector[i] );
}
// flag all areas that can see the escape route as escape route 'visible'
for( int i=0; i<m_escapeRouteVector.Count(); ++i )
{
CTFNavArea *escapeArea = m_escapeRouteVector[i];
CMarkEscapeRouteVisible markAsEscapeRouteVisible;
escapeArea->ForAllCompletelyVisibleAreas( markAsEscapeRouteVisible );
}
}
}
}
}
//---------------------------------------------------------------------------------------------
//
// Return the next control point that can be captured
//
CTeamControlPoint *CRaidLogic::GetContestedPoint( void ) const
{
CTeamControlPointMaster *pMaster = g_hControlPointMasters.Count() ? g_hControlPointMasters[0] : NULL;
if ( pMaster )
{
for( int i=0; i<pMaster->GetNumPoints(); ++i )
{
CTeamControlPoint *point = pMaster->GetControlPoint( i );
if ( point && pMaster->IsInRound( point ) )
{
if ( ObjectiveResource()->GetOwningTeam( point->GetPointIndex() ) == TF_TEAM_BLUE )
continue;
// blue are the invaders
if ( !TeamplayGameRules()->TeamMayCapturePoint( TF_TEAM_BLUE, point->GetPointIndex() ) )
continue;
return point;
}
}
}
return NULL;
}
#endif // TF_RAID_MODE