Modified source engine (2017) developed by valve and leaked in 2020. Not for commercial purporses
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//========= Copyright Valve Corporation, All rights reserved. ============//
//
// Purpose: Team management class. Contains all the details for a specific team
//
// $NoKeywords: $
//=============================================================================//
#include "cbase.h"
#include "team.h"
#include "tf_team.h"
#include "tf_func_resource.h"
#include "tf_player.h"
#include "techtree.h"
#include "tf_obj.h"
#include "tf_obj_resupply.h"
#include "orders.h"
#include "entitylist.h"
#include "team_spawnpoint.h"
#include "team_messages.h"
#include "tf_obj_powerpack.h"
#include "tf_gamerules.h"
#include "engine/IEngineSound.h"
#include "tier1/strtools.h"
#include "tf_stats.h"
#include "tf_obj_buff_station.h"
// memdbgon must be the last include file in a .cpp file!!!
#include "tier0/memdbgon.h"
#define OBJECT_COVERED_DIST 1000
#define RESOURCE_GIVE_TIME 30
#define RESOURCE_GIVE_AMOUNT 150
#define RESOURCE_DONATION_AMT_PER_PLAYER 10
bool IsEntityVisibleToTactical( int iLocalTeamNumber, int iLocalTeamPlayers,
int iLocalTeamObjects, int iEntIndex, const char *pEntName, int pEntTeamNumber, const Vector &pEntOrigin );
extern ConVar tf_destroyobjects;
//-----------------------------------------------------------------------------
// Purpose: SendProxy that converts the UtlVector list of radar scanners to entindexes, where it's reassembled on the client
//-----------------------------------------------------------------------------
void SendProxy_ObjectList( const SendProp *pProp, const void *pStruct, const void *pData, DVariant *pOut, int iElement, int objectID )
{
CTFTeam *pTeam = (CTFTeam*)pData;
// If this fails, then SendProxyArrayLength_TeamObjects didn't work.
Assert( iElement < pTeam->GetNumObjects() );
CBaseObject *pObject = pTeam->GetObject(iElement);
EHANDLE hObject;
hObject = pObject;
SendProxy_EHandleToInt( pProp, pStruct, &hObject, pOut, iElement, objectID );
}
int SendProxyArrayLength_TeamObjects( const void *pStruct, int objectID )
{
CTFTeam *pTeam = (CTFTeam*)pStruct;
int iObjects = pTeam->GetNumObjects();
Assert( iObjects < MAX_OBJECTS_PER_TEAM );
return iObjects;
}
// Datatable
IMPLEMENT_SERVERCLASS_ST(CTFTeam, DT_TFTeam)
SendPropFloat( SENDINFO(m_fResources), 16, SPROP_NOSCALE ),
SendPropFloat( SENDINFO(m_fPotentialResources), 16, SPROP_NOSCALE ),
SendPropInt( SENDINFO(m_bHaveZone), 1, SPROP_UNSIGNED ),
SendPropArray2(
SendProxyArrayLength_TeamObjects,
SendPropInt("object_array_element", 0, SIZEOF_IGNORE, NUM_NETWORKED_EHANDLE_BITS, SPROP_UNSIGNED, SendProxy_ObjectList),
MAX_OBJECTS_PER_TEAM,
0,
"object_array"
)
END_SEND_TABLE()
LINK_ENTITY_TO_CLASS( tf_team_manager, CTFTeam );
//-----------------------------------------------------------------------------
// Purpose: Get a pointer to the specified TF team manager
//-----------------------------------------------------------------------------
CTFTeam *GetGlobalTFTeam( int iIndex )
{
return (CTFTeam*)GetGlobalTeam( iIndex );
}
//-----------------------------------------------------------------------------
// Purpose: Needed because this is an entity, but should never be used
//-----------------------------------------------------------------------------
void CTFTeam::Init( const char *pName, int iNumber )
{
BaseClass::Init( pName, iNumber );
InitializeTeamResources();
InitializeTechTree();
InitializeOrders();
ClearMessages();
m_flNextResourceTime = 0;
// Only detect changes every half-second.
NetworkProp()->SetUpdateInterval( 0.75f );
m_flTotalResourcesSoFar = m_iLastUpdateSentAt = 0;
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
CTFTeam::~CTFTeam( void )
{
m_aResourcesBeingCollected.Purge();
m_aResupplyBeacons.Purge();
m_aObjects.Purge();
m_aOrders.Purge();
delete m_pTechnologyTree;
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CTFTeam::Precache( void )
{
// Precache all the technologies in the techtree
for ( int i = 0; i < m_pTechnologyTree->GetNumberTechnologies(); i++ )
{
PrecacheTechnology( m_pTechnologyTree->GetTechnology(i) );
}
PrecacheScriptSound( "TFTeam.CapturedZone" );
PrecacheScriptSound( "TFTeam.LostZone" );
PrecacheScriptSound( "TFTeam.ObtainStolenTechnology" );
PrecacheScriptSound( "TFTeam.BoughtPreferredTechnology" );
PrecacheScriptSound( "TFTeam.AddOrder" );
}
//-----------------------------------------------------------------------------
// Purpose: Precache a technology's files
//-----------------------------------------------------------------------------
void CTFTeam::PrecacheTechnology( CBaseTechnology *pTech )
{
// Precache sounds for every class result
for (int i = 0; i < TFCLASS_CLASS_COUNT; i++ )
{
if ( pTech->GetSoundFile(i) && (pTech->GetSoundFile(i)[0] != 0) )
{
PrecacheScriptSound( pTech->GetSoundFile(i) );
pTech->SetClassResultSound( i, 0 );
}
}
}
//-----------------------------------------------------------------------------
// Purpose: Called every frame
//-----------------------------------------------------------------------------
void CTFTeam::Think( void )
{
UpdateOrders();
UpdateMessages();
// FIXME: Try this out?
/*
// Give resources to the team at regular intervals
if (gpGlobals->curtime >= m_flNextResourceTime)
{
AddTeamResources( RESOURCE_GIVE_AMOUNT );
m_flNextResourceTime = gpGlobals->curtime + RESOURCE_GIVE_TIME;
}
*/
UpdateTechnologies();
/* FIXME: Re-enable once we figure out what the correct orders should be
// Create new personal orders
if ( m_flPersonalOrderUpdateTime < gpGlobals->curtime )
{
CreatePersonalOrders();
m_flPersonalOrderUpdateTime = gpGlobals->curtime + PERSONAL_ORDER_UPDATE_TIME;
}
*/
}
//-----------------------------------------------------------------------------
// DATA HANDLING
//-----------------------------------------------------------------------------
// Purpose: Check to see if we should resend the entire tech tree to a player on Hud reinitialisation, which happens every player respawn
//-----------------------------------------------------------------------------
void CTFTeam::UpdateClientData( CBasePlayer *pPlayer )
{
CBaseTFPlayer *pTFPlayer = (CBaseTFPlayer *)pPlayer;
// If we're initialising the hud, update all technologies
if ( pTFPlayer->HUDNeedsRestart() )
{
// Check all the technologies and resend any that differ from this client's representation
for ( int i = 0; i < m_pTechnologyTree->GetNumberTechnologies(); i++ )
{
// Update all technologies
CBaseTechnology *technology = m_pTechnologyTree->GetTechnology(i);
if ( technology )
{
// Check to see if any resource levels have changed
if ( pTFPlayer->AvailableTech(i).m_nResourceLevel != technology->GetResourceLevel() )
{
UpdateClientTechnology( i, pTFPlayer );
continue;
}
if ( technology->GetAvailable() != pTFPlayer->AvailableTech(i).m_nAvailable )
{
UpdateClientTechnology( i, pTFPlayer );
continue;
}
byte pcount = technology->GetPreferenceCount();
if ( pTFPlayer->GetPreferredTechnology() == i )
{
pcount |= 0x80;
}
if ( pcount != pTFPlayer->AvailableTech(i).m_nUserCount )
{
UpdateClientTechnology( i, pTFPlayer );
}
}
}
}
}
//-----------------------------------------------------------------------------
// Purpose: Update a technology for a player
//-----------------------------------------------------------------------------
void CTFTeam::UpdateClientTechnology( int iTechID, CBaseTFPlayer *pPlayer )
{
CBaseTechnology *pTechnology = m_pTechnologyTree->GetTechnology( iTechID );
if ( !pTechnology )
return;
byte pcount = pTechnology->GetPreferenceCount();
if ( pPlayer->GetPreferredTechnology() == iTechID )
{
pcount |= 0x80;
}
CSingleUserRecipientFilter user( pPlayer );
user.MakeReliable();
// Update this technology
UserMessageBegin( user, "Technology" );
WRITE_BYTE( iTechID );
WRITE_BYTE( pTechnology->GetAvailable() );
WRITE_BYTE( pcount );
WRITE_SHORT( (short)pTechnology->GetResourceLevel() );
MessageEnd();
// Update the player's client tech representation
pPlayer->AvailableTech(iTechID).m_nAvailable = pTechnology->GetAvailable();
pPlayer->AvailableTech(iTechID).m_nUserCount = pcount;
pPlayer->AvailableTech(iTechID).m_nResourceLevel = pTechnology->GetResourceLevel();
/*
Msg( "Sent %s(%d) to %s:\n", pTechnology->GetName(), iTechID, pPlayer->GetPlayerName() );
Msg( " Available: %d\n", pTechnology->GetAvailable() );
Msg( " PrefCount: %d\n", pTechnology->GetPreferenceCount() );
Msg( " Level : %0.2f\n", pTechnology->GetResourceLevel() );
*/
}
//-----------------------------------------------------------------------------
// Purpose: Check to see if any technology has changed, and resend it to players if it has
//-----------------------------------------------------------------------------
void CTFTeam::UpdateTechnologyData( void )
{
for ( int i = 0; i < m_pTechnologyTree->GetNumberTechnologies(); i++ )
{
// Update all technologies
CBaseTechnology *pTechnology = m_pTechnologyTree->GetTechnology(i);
if ( pTechnology && pTechnology->IsDirty() )
{
// Send it to all our clients
for ( int iPlayer = 0; iPlayer < m_aPlayers.Count(); iPlayer++ )
{
CBaseTFPlayer *pPlayer = (CBaseTFPlayer *)m_aPlayers[iPlayer];
UpdateClientTechnology( i, pPlayer );
}
pTechnology->SetDirty( false );
}
}
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
bool CTFTeam::ShouldTransmitToPlayer( CBasePlayer* pRecipient, CBaseEntity* pEntity )
{
return IsEntityVisibleToTactical( pEntity );
}
//-----------------------------------------------------------------------------
// Purpose: Is the specified entity visible on this team's tactical view?
//-----------------------------------------------------------------------------
bool CTFTeam::IsEntityVisibleToTactical( CBaseEntity *pEntity )
{
return ::IsEntityVisibleToTactical( GetTeamNumber(), GetNumPlayers(),
GetNumObjects(), pEntity->entindex(), (char*)STRING(pEntity->m_iClassname),
pEntity->GetTeamNumber(), pEntity->GetAbsOrigin() );
}
//-----------------------------------------------------------------------------
// RESOURCES
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
// Purpose: Add a resource zone to the list of zones to collect from
//-----------------------------------------------------------------------------
void CTFTeam::AddResourceZone( CResourceZone *pResource )
{
TRACE_OBJECT( UTIL_VarArgs( "%0.2f CTFTeam::AddResourceZone adding res zone %p to team %s\n", gpGlobals->curtime,
pResource, GetName() ) );
// If this resource is already owned by another team, remove it from them
CTFTeam *pOwners = pResource->GetOwningTeam();
if ( pOwners )
{
pOwners->RemoveResourceZone( pResource );
}
pResource->SetOwningTeam( GetTeamNumber() );
m_aResourcesBeingCollected.AddToTail( pResource );
m_bHaveZone = true;
// Tell all the team's members
for ( int i = 0; i < m_aPlayers.Count(); i++ )
{
CBaseTFPlayer *pPlayer = (CBaseTFPlayer *)m_aPlayers[i];
CSingleUserRecipientFilter filter( pPlayer );
filter.MakeReliable();
CBaseEntity::EmitSound( filter, pPlayer->entindex(), "TFTeam.CapturedZone" );
}
// Recalculate team's orders
RecalcOrders();
}
//-----------------------------------------------------------------------------
// Purpose: Remove a resource zone from the list of zones being collected from
//-----------------------------------------------------------------------------
void CTFTeam::RemoveResourceZone( CResourceZone *pResource )
{
TRACE_OBJECT( UTIL_VarArgs( "%0.2f CTFTeam::RemoveResourceZone removing res zone %p from team %s\n", gpGlobals->curtime,
pResource, GetName() ) );
// Now remove the zone from our list
m_aResourcesBeingCollected.FindAndRemove( pResource );
// Still have a zone if there are other zones in the list
m_bHaveZone = ( m_aResourcesBeingCollected.Count() > 0 );
// Tell all the team's members
for ( int i = 0; i < m_aPlayers.Count(); i++ )
{
CBaseTFPlayer *pPlayer = (CBaseTFPlayer *)m_aPlayers[i];
CSingleUserRecipientFilter filter( pPlayer );
filter.MakeReliable();
CBaseEntity::EmitSound( filter, pPlayer->entindex(),"TFTeam.LostZone" );
}
// Recalculate team's orders
RecalcOrders();
}
//-----------------------------------------------------------------------------
// Purpose: Recalculate the potential resources
//-----------------------------------------------------------------------------
void CTFTeam::UpdatePotentialResources( void )
{
// Set potential to current amount
m_fPotentialResources = GetTeamResources();
// This used to be used for collectors.
// It could be updated to count all incoming resources in en-route resource boxes.
}
//-----------------------------------------------------------------------------
// Purpose: Return the amount of resources a player should get when joining this team
//-----------------------------------------------------------------------------
float CTFTeam::GetJoiningPlayerResources( void )
{
// If we had our banks set recently, use that amount
if ( gpGlobals->curtime < (m_flLastBankSetTime + 30.0) )
return m_flLastBankSetAmount;
if ( !GetNumPlayers() )
return 0;
// Otherwise, take the average of all the players on the team
RecomputeTeamResources();
return ( GetTeamResources() / GetNumPlayers() );
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CTFTeam::SetRecentBankSet( float flResources )
{
m_flLastBankSetAmount = flResources;
m_flLastBankSetTime = gpGlobals->curtime;
}
//------------------------------------------------------------------------------------------------------------------
// TECHNOLOGY TREE
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CTFTeam::InitializeTechTree( void )
{
m_pTechnologyTree = new CTechnologyTree( filesystem, GetTeamNumber() );
// Now iterate through added techs and automatically make level 0 techs available
for (int i = 0; i < m_pTechnologyTree->GetNumberTechnologies(); i++ )
{
CBaseTechnology *tech = m_pTechnologyTree->GetTechnology(i);
if ( !tech )
continue;
if ( tech->GetLevel() == 0 )
{
EnableTechnology( tech );
}
}
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
CTechnologyTree *CTFTeam::GetTechnologyTree( void )
{
return m_pTechnologyTree;
}
//-----------------------------------------------------------------------------
// Purpose: A new technology has been attained by this team. Give it to every player.
//-----------------------------------------------------------------------------
void CTFTeam::EnableTechnology( CBaseTechnology *technology, bool bStolen )
{
CTeamFortress *rules = TFGameRules();
if ( rules )
{
// Disable autoswitching if we are getting a weapon
rules->SetAllowWeaponSwitch( false );
}
// Set the technology's resources to the costs
// Needed because technologies can be enabled through other means than resource spending
technology->ForceComplete();
// Apply technology to team first.
technology->AddTechnologyToTeam( this );
// Iterate though players
for (int i = 0; i < m_aPlayers.Count(); i++ )
{
CBaseTFPlayer *pPlayer = (CBaseTFPlayer *)m_aPlayers[i];
technology->AddTechnologyToPlayer( pPlayer );
CSingleUserRecipientFilter filter( pPlayer );
filter.MakeReliable();
// Play the sound
if (bStolen)
{
CBaseEntity::EmitSound( filter, pPlayer->entindex(), "TFTeam.ObtainStolenTechnology" );
}
else
{
if ( technology->GetSoundFile(0) && technology->GetSoundFile(0)[0] )
{
EmitSound_t ep;
ep.m_nChannel = CHAN_STATIC;
ep.m_pSoundName = technology->GetSoundFile(0);
CBaseEntity::EmitSound( filter, pPlayer->entindex(), ep );
}
}
// Remove all the player's votes on this technology
CBaseTechnology *pPreferredTech = m_pTechnologyTree->GetTechnology( pPlayer->GetPreferredTechnology() );
if ( pPreferredTech && pPreferredTech == technology )
{
// Tell the player his preferred tech has been bought
if (!bStolen)
{
CBaseEntity::EmitSound( filter, pPlayer->entindex(), "TFTeam.BoughtPreferredTechnology" );
}
pPlayer->SetPreferredTechnology( m_pTechnologyTree, -1 );
}
}
// Let the team see if it wants to do anything with this specific technology
GainedNewTechnology( technology );
// Reenable autoswitching
if ( rules )
{
rules->SetAllowWeaponSwitch( true );
}
}
//-----------------------------------------------------------------------------
// Purpose: For debugging..
//-----------------------------------------------------------------------------
void CTFTeam::EnableAllTechnologies()
{
for ( int i = 0; i < m_pTechnologyTree->GetNumberTechnologies(); i++ )
{
CBaseTechnology *technology = m_pTechnologyTree->GetTechnology(i);
if ( !technology || technology->IsHidden() )
continue;
EnableTechnology( technology );
}
}
//-----------------------------------------------------------------------------
// Purpose: Called any time a player votes/changes preferences on the client
//-----------------------------------------------------------------------------
void CTFTeam::RecomputePreferences( void )
{
// Zero total counters
m_pTechnologyTree->ClearPreferenceCount();
// Zero out all preferences and iterate through active players
int i;
for ( i = 0; i < m_pTechnologyTree->GetNumberTechnologies(); i++ )
{
CBaseTechnology *technology = m_pTechnologyTree->GetTechnology(i);
if ( technology )
{
// Zero internal counters
technology->ZeroPreferences();
}
}
// Now loop through players and see what's preferred
for ( i = 0; i < m_aPlayers.Count(); i++ )
{
CBaseTFPlayer *pPlayer = (CBaseTFPlayer *)m_aPlayers[i];
if ( !pPlayer )
continue;
int preferred = pPlayer->GetPreferredTechnology();
// No preference set, don't worry about this player
if ( preferred == -1 )
continue;
if ( preferred < 0 || preferred >= MAX_TECHNOLOGIES )
{
Msg( "Player %s tried to set preference to out of range tech %i\n", preferred );
continue;
}
// Reference technology
CBaseTechnology *technology = m_pTechnologyTree->GetTechnology(preferred);
Assert( technology );
if ( !technology )
continue;
// Msg( "player %s prefers %s\n", pPlayer->GetPlayerName(), technology->GetPrintName() );
// Add one vote
technology->IncrementPreferences();
// Add one vote to totals
m_pTechnologyTree->IncrementPreferences();
}
// Any time preferences are changed/set, see if we should make any purchases immediately.
RecomputePurchases();
}
//-----------------------------------------------------------------------------
// Purpose: Figure our how many resources we've got in the team
//-----------------------------------------------------------------------------
void CTFTeam::RecomputeTeamResources( void )
{
// Recalculate the total amount of resources the team has
m_fResources = 0.0f;
for ( int i = 0; i < GetNumPlayers(); i++ )
{
m_fResources += ((CBaseTFPlayer*)GetPlayer(i))->GetBankResources();
}
UpdatePotentialResources();
}
//-----------------------------------------------------------------------------
// Purpose: Attempt to spend resources according to player's preferences
//-----------------------------------------------------------------------------
void CTFTeam::RecomputePurchases( void )
{
RecomputeTeamResources();
// Cycle through all players, and spend their resources on the technologies they're voting for
for ( int iPlayer = 0; iPlayer < m_aPlayers.Count(); iPlayer++ )
{
CBaseTFPlayer *pPlayer = (CBaseTFPlayer *)GetPlayer( iPlayer );
// See if he has any resources to spend on a tech
if ( pPlayer->GetBankResources() <= 0 )
continue;
// Has he got a preffered tech?
if ( pPlayer->GetPreferredTechnology() != -1 )
{
// Get the player's voted-for technology
CBaseTechnology *pPreferredTech = m_pTechnologyTree->GetTechnology( pPlayer->GetPreferredTechnology() );
if ( pPreferredTech && pPreferredTech->GetAvailable() == false )
{
if ( !pPreferredTech->GetResourceCost() )
continue;
// Try to spend resources on the tech
int iResourcesSpent = MIN( pPlayer->GetBankResources(), pPreferredTech->GetResourceCost() - pPreferredTech->GetResourceLevel() );
if ( pPreferredTech->IncreaseResourceLevel( iResourcesSpent ) )
{
// The technology's had enough resources spent to buy it, so enable it
EnableTechnology( pPreferredTech );
Msg( "%s bought %s\n", GetName(), pPreferredTech->GetPrintName() );
}
// Reduce the player's bank
if ( iResourcesSpent )
{
pPlayer->RemoveBankResources( iResourcesSpent );
}
}
}
}
}
//-----------------------------------------------------------------------------
// Purpose: Return true if the team owns the specified technology
//-----------------------------------------------------------------------------
bool CTFTeam::HasNamedTechnology( const char *name )
{
// Look it up
// FIXME: This could be too slow, consider using #define'd/indexed names?
CBaseTechnology *tech = m_pTechnologyTree->GetTechnology( name );
if ( !tech )
return false;
if ( !tech->GetAvailable() )
return false;
return true;
}
//-----------------------------------------------------------------------------
// Purpose: A new technology has been received by the team. Do anything specific to this technology here.
//-----------------------------------------------------------------------------
void CTFTeam::GainedNewTechnology( CBaseTechnology *pTechnology )
{
}
//-----------------------------------------------------------------------------
// Purpose: Called by the team's Think function
//-----------------------------------------------------------------------------
void CTFTeam::UpdateTechnologies( void )
{
// Update clients
UpdateTechnologyData();
}
//------------------------------------------------------------------------------------------------------------------
// PLAYERS
//-----------------------------------------------------------------------------
// Purpose: Add the specified player to this team. Remove them from their current team, if any.
//-----------------------------------------------------------------------------
void CTFTeam::AddPlayer( CBasePlayer *pPlayer )
{
BaseClass::AddPlayer( pPlayer );
// Give the player this team's technology
for ( int i = 0; i < m_pTechnologyTree->GetNumberTechnologies(); i++ )
{
CBaseTechnology *technology = m_pTechnologyTree->GetTechnology(i);
if ( !technology )
continue;
if ( technology->IsHidden() )
continue;
// Not yet available to team, skip
if ( !technology->GetAvailable() )
continue;
// Add it.
technology->AddTechnologyToPlayer( (CBaseTFPlayer*)pPlayer );
}
}
//-----------------------------------------------------------------------------
// Purpose: Clean up the player's objects when they leave
//-----------------------------------------------------------------------------
void CTFTeam::RemovePlayer( CBasePlayer *pPlayer )
{
BaseClass::RemovePlayer( pPlayer );
// Destroy all objects belonging to this player
if ( tf_destroyobjects.GetFloat() )
{
// Work backwards through the list because objects remove themselves
int iSize = m_aObjects.Count();
for (int i = iSize-1; i >= 0; i--)
{
if ( (m_aObjects[i]->GetBuilder() == pPlayer) && (m_aObjects[i]->ShouldAutoRemove()) )
{
UTIL_Remove( m_aObjects[i] );
}
}
}
RecomputePreferences();
}
//-----------------------------------------------------------------------------
// Purpose: Return the number of team members of the specified class
//-----------------------------------------------------------------------------
int CTFTeam::GetNumOfClass( TFClass iClass )
{
int iNumber = 0;
for ( int i = 0; i < GetNumPlayers(); i++ )
{
if ( ((CBaseTFPlayer*)GetPlayer(i))->IsClass(iClass) )
{
iNumber++;
}
}
return iNumber;
}
//------------------------------------------------------------------------------------------------------------------
// RESOURCE BANK
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CTFTeam::InitializeTeamResources( void )
{
m_fResources = 0.0f;
m_fPotentialResources = 0.0f;
m_bHaveZone = false;
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
float CTFTeam::GetTeamResources( void )
{
return m_fResources;
}
//-----------------------------------------------------------------------------
// Purpose: Add resources to this team
//-----------------------------------------------------------------------------
int CTFTeam::AddTeamResources( float fAmount, int nStat )
{
fAmount = clamp(fAmount, 0, 9999.f);
m_flTotalResourcesSoFar += fAmount;
TFStats()->IncrementTeamStat( GetTeamNumber(), TF_TEAM_STAT_RESOURCES_COLLECTED, fAmount );
// Divvy the resources out to the players
int iAmountPerPlayer = Ceil2Int( fAmount / GetNumPlayers() ); // Yes, this does create some resources in the roundoff.
for ( int i = 0; i < GetNumPlayers(); i++ )
{
CBaseTFPlayer *pPlayer = (CBaseTFPlayer*)GetPlayer(i);
pPlayer->AddBankResources( iAmountPerPlayer );
TFStats()->IncrementPlayerStat( pPlayer, TF_PLAYER_STAT_RESOURCES_ACQUIRED, fAmount );
if (nStat >= 0)
{
TFStats()->IncrementPlayerStat( pPlayer, (TFPlayerStatId_t)nStat, fAmount );
}
}
ResourceLoadDeposited();
return iAmountPerPlayer;
}
//-----------------------------------------------------------------------------
// Purpose: Give resources to the player
//-----------------------------------------------------------------------------
void CTFTeam::DonateResources( CBaseTFPlayer *pPlayer )
{
int nPlayerCount = GetNumPlayers();
if (nPlayerCount <= 1)
return;
int pResourceCount;
int pResourcePerPlayer;
int pDonationCount;
bool bDonating = false;
pResourceCount = pPlayer->GetBankResources();
// Figure out how many resources per player to donate
pResourcePerPlayer = pResourceCount / (nPlayerCount - 1);
if (pResourceCount % (nPlayerCount - 1) != 0)
++pResourcePerPlayer;
// Clamp to max amt per teammate for each hit...
if (pResourcePerPlayer > RESOURCE_DONATION_AMT_PER_PLAYER)
pResourcePerPlayer = RESOURCE_DONATION_AMT_PER_PLAYER;
// Figure out if we are donating anything at all
if (pResourceCount > 0)
bDonating = true;
if (!bDonating)
return;
// Now that we've figured how much to donate, do it!
for ( int i = 0; i < nPlayerCount; i++ )
{
CBaseTFPlayer *pDest = (CBaseTFPlayer*)GetPlayer(i);
if (pDest == pPlayer)
continue;
// The last guy(s) gets the scraps... too bad.
int nCountToDonate = pResourceCount;
if (nCountToDonate > pResourcePerPlayer)
nCountToDonate = pResourcePerPlayer;
pResourceCount -= nCountToDonate;
pDonationCount = nCountToDonate;
pPlayer->DonateResources( pDest, pDonationCount );
}
}
//-----------------------------------------------------------------------------
// Purpose: New resources have just been dumped in the bank
//-----------------------------------------------------------------------------
void CTFTeam::ResourceLoadDeposited( void )
{
// HACK TEST CODE
// Remove after Resource Experiment!
static int iIncrements = 250;
if ( m_flTotalResourcesSoFar >= (m_iLastUpdateSentAt + iIncrements) )
{
while ( m_flTotalResourcesSoFar >= (m_iLastUpdateSentAt + iIncrements) )
{
m_iLastUpdateSentAt += iIncrements;
}
EntityMessageBegin( (CBaseEntity*)this );
WRITE_LONG( m_iLastUpdateSentAt );
MessageEnd();
}
// Now see if we should buy anything
RecomputePurchases();
}
//------------------------------------------------------------------------------------------------------------------
// RESUPPLY BEACONS
//-----------------------------------------------------------------------------
// Purpose: Add the specified resupply beacon to this team.
//-----------------------------------------------------------------------------
void CTFTeam::AddResupply( CObjectResupply *pResupply )
{
TRACE_OBJECT( UTIL_VarArgs( "%0.2f CTFTeam::AddResupply adding resupply %p to team %s\n", gpGlobals->curtime,
pResupply, GetName() ) );
m_aResupplyBeacons.AddToTail( pResupply );
}
//-----------------------------------------------------------------------------
// Purpose: Remove this resupply beacon from the team
//-----------------------------------------------------------------------------
void CTFTeam::RemoveResupply( CObjectResupply *pResupply )
{
TRACE_OBJECT( UTIL_VarArgs( "%0.2f CTFTeam::RemoveResupply remove resupply %p from team %s\n", gpGlobals->curtime,
pResupply, GetName() ) );
// Now remove the beacon from our list
m_aResupplyBeacons.FindAndRemove( pResupply );
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
int CTFTeam::GetNumObjects( int iObjectType )
{
// Asking for a count of a specific object type?
if ( iObjectType > 0 )
{
int iCount = 0;
for ( int i = 0; i < GetNumObjects(); i++ )
{
CBaseObject *pObject = GetObject(i);
if ( pObject && pObject->GetType() == iObjectType )
{
iCount++;
}
}
return iCount;
}
return m_aObjects.Count();
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
CBaseObject *CTFTeam::GetObject( int num )
{
Assert( num >= 0 && num < m_aObjects.Count() );
return m_aObjects[ num ];
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
int CTFTeam::GetNumResupplies( void )
{
return m_aResupplyBeacons.Count();
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
CObjectResupply *CTFTeam::GetResupply( int num )
{
Assert( num >= 0 && num < m_aResupplyBeacons.Count() );
return m_aResupplyBeacons[ num ];
}
bool CTFTeam::IsCoveredBySentryGun( const Vector &vPos )
{
for( int i=0; i < m_aObjects.Count(); i++ )
{
CBaseObject *pObj = m_aObjects[i];
if ( pObj->IsSentrygun() && vPos.DistTo( pObj->GetAbsOrigin() ) < OBJECT_COVERED_DIST )
return true;
}
return false;
}
int CTFTeam::GetNumShieldWallsCoveringPosition( const Vector &vPos )
{
int count = 0;
for ( int i=0; i < m_aObjects.Count(); i++ )
{
CBaseObject *pObj = m_aObjects[i];
if ( pObj->GetType() == OBJ_SHIELDWALL )
{
if ( vPos.DistTo( pObj->GetAbsOrigin() ) < OBJECT_COVERED_DIST )
++count;
}
}
return count;
}
int CTFTeam::GetNumResuppliesCoveringPosition( const Vector &vPos )
{
int count = 0;
for ( int i=0; i < m_aResupplyBeacons.Count(); i++ )
{
CBaseObject *pObj = m_aResupplyBeacons[i];
if ( vPos.DistTo( pObj->GetAbsOrigin() ) < RESUPPLY_COVER_DIST )
++count;
}
return count;
}
int CTFTeam::GetNumRespawnStationsCoveringPosition( const Vector &vPos )
{
int count = 0;
for ( int i=0; i < m_aObjects.Count(); i++ )
{
CBaseObject *pObj = m_aObjects[i];
if ( pObj->GetType() == OBJ_RESPAWN_STATION )
{
if ( vPos.DistTo( pObj->GetAbsOrigin() ) < OBJECT_COVERED_DIST )
{
++count;
}
}
}
return count;
}
//------------------------------------------------------------------------------------------------------------------
// OBJECTS
//-----------------------------------------------------------------------------
// Purpose: Add the specified object to this team.
//-----------------------------------------------------------------------------
void CTFTeam::AddObject( CBaseObject *pObject )
{
TRACE_OBJECT( UTIL_VarArgs( "%0.2f CTFTeam::AddObject adding object %p:%s to team %s\n", gpGlobals->curtime,
pObject, pObject->GetClassname(), GetName() ) );
bool alreadyInList = IsObjectOnTeam( pObject );
Assert( !alreadyInList );
if ( !alreadyInList )
{
m_aObjects.AddToTail( pObject );
}
}
//-----------------------------------------------------------------------------
// Returns true if the object is in the team's list of objects
//-----------------------------------------------------------------------------
bool CTFTeam::IsObjectOnTeam( CBaseObject *pObject ) const
{
return ( m_aObjects.Find( pObject ) != -1 );
}
//-----------------------------------------------------------------------------
// Purpose: Remove this object from the team
// Removes all references from all sublists as well
//-----------------------------------------------------------------------------
void CTFTeam::RemoveObject( CBaseObject *pObject )
{
if ( m_aObjects.Count() <= 0 )
return;
if ( m_aObjects.Find( pObject ) != -1 )
{
TRACE_OBJECT( UTIL_VarArgs( "%0.2f CTFTeam::RemoveObject removing %p:%s from %s\n", gpGlobals->curtime,
pObject, pObject->GetClassname(), GetName() ) );
m_aObjects.FindAndRemove( pObject );
}
else
{
TRACE_OBJECT( UTIL_VarArgs( "%0.2f CTFTeam::RemoveObject couldn't remove %p:%s from %s\n", gpGlobals->curtime,
pObject, pObject->GetClassname(), GetName() ) );
}
}
//------------------------------------------------------------------------------------------------------------------
// ORDERS
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CTFTeam::InitializeOrders( void )
{
m_flPersonalOrderUpdateTime = 0;
}
//-----------------------------------------------------------------------------
// Purpose: Add a new order to our list. If it already exists, bump it's priority to the new priority.
//-----------------------------------------------------------------------------
COrder* CTFTeam::AddOrder(
int iOrderType,
CBaseEntity *pTarget,
CBaseTFPlayer *pPlayer,
float flDistanceToRemove,
float flLifetime,
COrder *pNewOrder
)
{
// Remove any orders to the player.
RemoveOrdersToPlayer( pPlayer );
// The new system requires order class to be passed in.
Assert( pNewOrder );
// All the order create functions should just use new to create the order class,
// then we'll attach the edict in here. There's no reason to use LINK_ENTITY_TO_CLASS
// and CreateEntityByName.
Assert( !pNewOrder->edict() );
pNewOrder->NetworkProp()->AttachEdict();
pNewOrder->ChangeTeam( GetTeamNumber() );
OrderHandle hOrder;
hOrder = pNewOrder;
m_aOrders.AddToTail( hOrder );
// Update target
pNewOrder->SetTarget( pTarget );
pNewOrder->SetDistance( flDistanceToRemove );
// Update lifetime.
pNewOrder->SetLifetime( flLifetime );
Assert( pPlayer->GetOrder() == NULL );
pNewOrder->SetOwner( pPlayer );
pPlayer->SetOrder( pNewOrder );
// "New Order Received!"
CSingleUserRecipientFilter filter( pPlayer );
filter.MakeReliable();
CBaseEntity::EmitSound( filter, pPlayer->entindex(),"TFTeam.AddOrder" );
// Debug check.. it should never create an order with its termination conditions
// already met.
Assert( !pNewOrder->Update() );
return pNewOrder;
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CTFTeam::RemoveOrder( COrder *pOrder )
{
OrderHandle hOrder;
hOrder = pOrder;
m_aOrders.FindAndRemove( hOrder );
}
//-----------------------------------------------------------------------------
// Purpose: Recalculate the team's orders & their priorities
//-----------------------------------------------------------------------------
void CTFTeam::RecalcOrders( void )
{
// Update all existing orders
UpdateOrders();
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CTFTeam::UpdateOrders( void )
{
// Tell all our current orders to update themselves. Walk backwards because we may remove them.
int iSize = m_aOrders.Count();
for (int i = iSize-1; i >= 0; i--)
{
// Orders without owners should be removed
bool bShouldRemove = (
!m_aOrders[i] ||
!m_aOrders[i]->GetOwner() ||
m_aOrders[i]->Update() );
if ( bShouldRemove )
{
COrder *pOrder = m_aOrders[i];
m_aOrders.Remove( i );
UTIL_Remove( pOrder );
}
}
}
//-----------------------------------------------------------------------------
// Purpose: An event has just occurred that affects orders. Tell all our orders that
// have the specified entity as a target.
//-----------------------------------------------------------------------------
void CTFTeam::UpdateOrdersOnEvent( COrderEvent_Base *pOrder )
{
// Tell all our current orders to update themselves. Walk backwards because we may remove them.
int iSize = m_aOrders.Count();
for (int i = iSize-1; i >= 0; i--)
{
bool bShouldRemove = m_aOrders[i]->UpdateOnEvent( pOrder );
if ( bShouldRemove )
{
COrder *pOrder = m_aOrders[i];
m_aOrders.Remove( i );
UTIL_Remove( pOrder );
}
}
}
//-----------------------------------------------------------------------------
// Purpose: Create personal orders for all the team's members
//-----------------------------------------------------------------------------
void CTFTeam::CreatePersonalOrders( void )
{
// Create personal orders for each player
for ( int i = 0; i < m_aPlayers.Count(); i++ )
{
CBaseTFPlayer *pPlayer = (CBaseTFPlayer *)m_aPlayers[i];
// Don't create orders for bots, undefined or dead people
if ( !(pPlayer->GetFlags() & FL_FAKECLIENT) && pPlayer->IsAlive() && !pPlayer->IsClass( TFCLASS_UNDECIDED ) )
{
CreatePersonalOrder( pPlayer );
}
}
}
//-----------------------------------------------------------------------------
// Purpose: Create personal orders for specified player
//-----------------------------------------------------------------------------
void CTFTeam::CreatePersonalOrder( CBaseTFPlayer *pPlayer )
{
// We still haven't made a personal order, so ask the class if it wants to
if ( pPlayer->GetPlayerClass() )
{
pPlayer->GetPlayerClass()->CreatePersonalOrder();
}
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CTFTeam::RemoveOrdersToPlayer( CBaseTFPlayer *pPlayer )
{
// Walk backwards because we're removing them.
int iSize = m_aOrders.Count();
for (int i = iSize-1; i >= 0; i--)
{
// Orders without owners should be removed
if ( m_aOrders[i].Get() )
{
if( m_aOrders[i]->GetOwner() == pPlayer )
{
COrder *pOrder = m_aOrders[i];
m_aOrders.Remove( i );
pOrder->DetachFromPlayer();
UTIL_Remove( pOrder );
}
}
else
{
m_aOrders.Remove( i );
}
}
pPlayer->SetOrder( NULL );
}
//-----------------------------------------------------------------------------
// Purpose: Count and return the number of orders of the type with the specified target
//-----------------------------------------------------------------------------
int CTFTeam::CountOrders( int flags, int iOrderType, CBaseEntity *pTarget, CBaseTFPlayer *pOwner )
{
int iOrderCount = 0;
// Count the number of global orders
for ( int i = 0; i < m_aOrders.Count(); i++ )
{
COrder *pOrder = m_aOrders[i];
if( flags & COUNTORDERS_TYPE )
if( pOrder->GetType() != iOrderType )
continue;
if( flags & COUNTORDERS_TARGET )
if( pOrder->GetTargetEntity() != pTarget )
continue;
if( flags & COUNTORDERS_OWNER )
if( pOrder->GetOwner() != pOwner )
continue;
// Ok, this order matches the criteria.
iOrderCount++;
}
return iOrderCount;
}
int CTFTeam::CountOrdersOwnedByPlayer( CBaseTFPlayer *pPlayer )
{
return CountOrders( COUNTORDERS_OWNER, 0, 0, pPlayer );
}
//------------------------------------------------------------------------------------------------------------------
// MESSAGES
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CTFTeam::ClearMessages( void )
{
int iSize = m_aMessages.Count();
for (int i = iSize-1; i >= 0; i--)
{
CTeamMessage *pMessage = m_aMessages[i];
m_aMessages.Remove( i );
delete pMessage;
}
m_aMessages.Purge();
}
//-----------------------------------------------------------------------------
// Purpose: Post a message of the specified type
//-----------------------------------------------------------------------------
void CTFTeam::PostMessage( int iMessageID, CBaseEntity *pEntity, char *sData )
{
// First see if we've got this message in the queue already
for ( int i = 0; i < m_aMessages.Count(); i++ )
{
CTeamMessage *pMessage = m_aMessages[i];
if ( (pMessage->GetID() == iMessageID) && (pMessage->GetEntity() == pEntity) )
{
// Already in the queue, abort.
return;
}
}
// Create a new message and add it to my tail
CTeamMessage *pMessage = CTeamMessage::Create( this, iMessageID, pEntity );
if ( sData && sData[0] )
{
pMessage->SetData( sData );
}
m_aMessages.AddToTail( pMessage );
// Tell the message to fire
pMessage->FireMessage();
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CTFTeam::UpdateMessages( void )
{
// Go through my messages and kill any that have reached their TTL
int iSize = m_aMessages.Count();
for (int i = iSize-1; i >= 0; i--)
{
CTeamMessage *pMessage = m_aMessages[i];
if ( gpGlobals->curtime > pMessage->GetTTL() )
{
m_aMessages.Remove( i );
delete pMessage;
}
}
}
//-----------------------------------------------------------------------------
// Purpose: Tell all our powerpacks to update their powered objects.
// pPackToIgnore: Pack to ignore, because it's dying.
// pObjectToTarget: An object looking for power, because it's being placed
//-----------------------------------------------------------------------------
void CTFTeam::UpdatePowerpacks( CObjectPowerPack *pPackToIgnore, CBaseObject *pObjectToTarget )
{
for ( int i = 0; i < GetNumObjects(); i++ )
{
CBaseObject *pObject = GetObject(i);
assert(pObject);
if ( pObject == pPackToIgnore || pObject->GetType() != OBJ_POWERPACK )
continue;
((CObjectPowerPack*)pObject)->PowerNearbyObjects( pObjectToTarget );
// Quit as soon as we've powered the specified one, if there is one
if ( pObjectToTarget && pObjectToTarget->IsPowered() )
break;
}
}
//-----------------------------------------------------------------------------
// Purpose: Tell all our buff stations to update and look for objects.
// Input: pBuffStationToIgnore: Buff station to ignore, because it is dying
// pObjectToTarget: an object looking for a buff station, because it is being placed
//-----------------------------------------------------------------------------
void CTFTeam::UpdateBuffStations( CObjectBuffStation *pBuffStationToIgnore, CBaseObject *pObjectToTarget, bool bPlacing )
{
for ( int iObject = 0; iObject < GetNumObjects(); ++iObject )
{
CBaseObject *pObject = GetObject( iObject );
assert( pObject );
if ( pObject->GetType() != OBJ_BUFF_STATION )
continue;
CObjectBuffStation *pBuffStation = static_cast<CObjectBuffStation*>( pObject );
if ( pBuffStation == pBuffStationToIgnore )
continue;
pBuffStation->BuffNearbyObjects( pObjectToTarget, bPlacing );
// Quit as soon as we've powered the specified one, if there is one.
if ( pObjectToTarget && pObjectToTarget->IsHookedAndBuffed() )
break;
}
}
//------------------------------------------------------------------------------------------------------------------
// UTILITY FUNCS
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
CTFTeam* CTFTeam::GetEnemyTeam()
{
// Look for nearby enemy objects we can capture.
int iMyTeam = GetTeamNumber();
if( iMyTeam == 0 )
return NULL;
int iEnemyTeam = !(iMyTeam - 1) + 1;
return (CTFTeam*)GetGlobalTeam( iEnemyTeam );
}