void CHalfLife2Survival::ParseSurvivalSettings( KeyValues *pSubKey )
{
if ( pSubKey == NULL )
return;
m_SurvivalSettings.m_szPickups = NULL_STRING;
m_SurvivalSettings.m_iSpawnHealth = 100;
KeyValues *pTestKey = pSubKey->GetFirstSubKey();
while ( pTestKey )
{
if ( !stricmp( pTestKey->GetName(), "weapons" ) )
{
const char *pLoadout = pTestKey->GetString();
Q_SplitString( pLoadout, ";", m_SurvivalSettings.m_Loadout );
}
else if ( !stricmp( pTestKey->GetName(), "spawnhealth" ) )
{
m_SurvivalSettings.m_iSpawnHealth = pTestKey->GetInt( 0, 100 );
}
else if ( !stricmp( pTestKey->GetName(), "allowedpickups" ) )
{
m_SurvivalSettings.m_szPickups = MAKE_STRING( pTestKey->GetString() );
}
pTestKey = pTestKey->GetNextKey();
}
}
//--------------------------------------------------------------------------------------------------------------
void BuyState::OnUpdate( CCSBot *me )
{
char cmdBuffer[256];
// wait for a Navigation Mesh
if (!TheNavMesh->IsLoaded())
return;
// apparently we cant buy things in the first few seconds, so wait a bit
if (m_isInitialDelay)
{
const float waitToBuyTime = 0.25f;
if (gpGlobals->curtime - me->GetStateTimestamp() < waitToBuyTime)
return;
m_isInitialDelay = false;
}
// if we're done buying and still in the freeze period, wait
if (m_doneBuying)
{
if (CSGameRules()->IsMultiplayer() && CSGameRules()->IsFreezePeriod())
{
// make sure we're locked and loaded
me->EquipBestWeapon( MUST_EQUIP );
me->Reload();
me->ResetStuckMonitor();
return;
}
me->Idle();
return;
}
// If we're supposed to buy a specific weapon for debugging, do so and then bail
const char *cheatWeaponString = bot_loadout.GetString();
if ( cheatWeaponString && *cheatWeaponString )
{
CUtlVector<char*, CUtlMemory<char*> > loadout;
Q_SplitString( cheatWeaponString, " ", loadout );
for ( int i=0; i<loadout.Count(); ++i )
{
const char *item = loadout[i];
if ( FStrEq( item, "vest" ) )
{
me->GiveNamedItem( "item_kevlar" );
}
else if ( FStrEq( item, "vesthelm" ) )
{
me->GiveNamedItem( "item_assaultsuit" );
}
else if ( FStrEq( item, "defuser" ) )
{
if ( me->GetTeamNumber() == TEAM_CT )
{
me->GiveDefuser();
}
}
else if ( FStrEq( item, "nvgs" ) )
{
me->m_bHasNightVision = true;
}
else if ( FStrEq( item, "primammo" ) )
{
me->AttemptToBuyAmmo( 0 );
}
else if ( FStrEq( item, "secammo" ) )
{
me->AttemptToBuyAmmo( 1 );
}
else
{
me->GiveWeapon( item );
}
}
m_doneBuying = true;
return;
}
if (!me->IsInBuyZone())
{
m_doneBuying = true;
CONSOLE_ECHO( "%s bot spawned outside of a buy zone (%d, %d, %d)\n",
(me->GetTeamNumber() == TEAM_CT) ? "CT" : "Terrorist",
(int)me->GetAbsOrigin().x,
(int)me->GetAbsOrigin().y,
(int)me->GetAbsOrigin().z );
return;
}
// try to buy some weapons
const float buyInterval = 0.02f;
if (gpGlobals->curtime - me->GetStateTimestamp() > buyInterval)
{
me->m_stateTimestamp = gpGlobals->curtime;
bool isPreferredAllDisallowed = true;
// try to buy our preferred weapons first
if (m_prefIndex < me->GetProfile()->GetWeaponPreferenceCount() && bot_randombuy.GetBool() == false )
{
// need to retry because sometimes first buy fails??
const int maxPrefRetries = 2;
if (m_prefRetries >= maxPrefRetries)
{
// try to buy next preferred weapon
++m_prefIndex;
m_prefRetries = 0;
return;
}
int weaponPreference = me->GetProfile()->GetWeaponPreference( m_prefIndex );
// don't buy it again if we still have one from last round
char weaponPreferenceName[32];
Q_snprintf( weaponPreferenceName, sizeof(weaponPreferenceName), "weapon_%s", me->GetProfile()->GetWeaponPreferenceAsString( m_prefIndex ) );
if( me->Weapon_OwnsThisType(weaponPreferenceName) )//Prefs and buyalias use the short version, this uses the long
{
// done with buying preferred weapon
m_prefIndex = 9999;
return;
}
if (me->HasShield() && weaponPreference == WEAPON_SHIELDGUN)
{
// done with buying preferred weapon
m_prefIndex = 9999;
return;
}
const char *buyAlias = NULL;
if (weaponPreference == WEAPON_SHIELDGUN)
{
if (TheCSBots()->AllowTacticalShield())
buyAlias = "shield";
}
else
{
buyAlias = WeaponIDToAlias( weaponPreference );
WeaponType type = GetWeaponType( buyAlias );
switch( type )
{
case PISTOL:
if (!TheCSBots()->AllowPistols())
buyAlias = NULL;
break;
case SHOTGUN:
if (!TheCSBots()->AllowShotguns())
buyAlias = NULL;
break;
case SUB_MACHINE_GUN:
if (!TheCSBots()->AllowSubMachineGuns())
buyAlias = NULL;
break;
case RIFLE:
if (!TheCSBots()->AllowRifles())
buyAlias = NULL;
break;
case MACHINE_GUN:
if (!TheCSBots()->AllowMachineGuns())
buyAlias = NULL;
break;
case SNIPER_RIFLE:
if (!TheCSBots()->AllowSnipers())
buyAlias = NULL;
break;
}
}
if (buyAlias)
{
Q_snprintf( cmdBuffer, 256, "buy %s\n", buyAlias );
CCommand args;
args.Tokenize( cmdBuffer );
me->ClientCommand( args );
me->PrintIfWatched( "Tried to buy preferred weapon %s.\n", buyAlias );
isPreferredAllDisallowed = false;
}
++m_prefRetries;
// bail out so we dont waste money on other equipment
// unless everything we prefer has been disallowed, then buy at random
if (isPreferredAllDisallowed == false)
return;
}
// if we have no preferred primary weapon (or everything we want is disallowed), buy at random
if (!me->HasPrimaryWeapon() && (isPreferredAllDisallowed || !me->GetProfile()->HasPrimaryPreference()))
{
if (m_buyShield)
{
// buy a shield
CCommand args;
args.Tokenize( "buy shield" );
me->ClientCommand( args );
me->PrintIfWatched( "Tried to buy a shield.\n" );
}
else
{
// build list of allowable weapons to buy
BuyInfo *masterPrimary = (me->GetTeamNumber() == TEAM_TERRORIST) ? primaryWeaponBuyInfoT : primaryWeaponBuyInfoCT;
BuyInfo *stockPrimary[ PRIMARY_WEAPON_BUY_COUNT ];
int stockPrimaryCount = 0;
// dont choose sniper rifles as often
const float sniperRifleChance = 50.0f;
bool wantSniper = (RandomFloat( 0, 100 ) < sniperRifleChance) ? true : false;
if ( bot_randombuy.GetBool() )
{
wantSniper = true;
}
for( int i=0; i<PRIMARY_WEAPON_BUY_COUNT; ++i )
{
if ((masterPrimary[i].type == SHOTGUN && TheCSBots()->AllowShotguns()) ||
(masterPrimary[i].type == SUB_MACHINE_GUN && TheCSBots()->AllowSubMachineGuns()) ||
(masterPrimary[i].type == RIFLE && TheCSBots()->AllowRifles()) ||
(masterPrimary[i].type == SNIPER_RIFLE && TheCSBots()->AllowSnipers() && wantSniper) ||
(masterPrimary[i].type == MACHINE_GUN && TheCSBots()->AllowMachineGuns()))
{
stockPrimary[ stockPrimaryCount++ ] = &masterPrimary[i];
}
}
if (stockPrimaryCount)
{
// buy primary weapon if we don't have one
int which;
// on hard difficulty levels, bots try to buy preferred weapons on the first pass
if (m_retries == 0 && TheCSBots()->GetDifficultyLevel() >= BOT_HARD && bot_randombuy.GetBool() == false )
{
// count up available preferred weapons
int prefCount = 0;
for( which=0; which<stockPrimaryCount; ++which )
if (stockPrimary[which]->preferred)
++prefCount;
if (prefCount)
{
int whichPref = RandomInt( 0, prefCount-1 );
for( which=0; which<stockPrimaryCount; ++which )
if (stockPrimary[which]->preferred && whichPref-- == 0)
break;
}
else
{
// no preferred weapons available, just pick randomly
which = RandomInt( 0, stockPrimaryCount-1 );
}
}
else
{
which = RandomInt( 0, stockPrimaryCount-1 );
}
Q_snprintf( cmdBuffer, 256, "buy %s\n", stockPrimary[ which ]->buyAlias );
CCommand args;
args.Tokenize( cmdBuffer );
me->ClientCommand( args );
me->PrintIfWatched( "Tried to buy %s.\n", stockPrimary[ which ]->buyAlias );
}
}
}
//
// If we now have a weapon, or have tried for too long, we're done
//
if (me->HasPrimaryWeapon() || m_retries++ > 5)
{
// primary ammo
CCommand args;
if (me->HasPrimaryWeapon())
{
args.Tokenize( "buy primammo" );
me->ClientCommand( args );
}
// buy armor last, to make sure we bought a weapon first
args.Tokenize( "buy vesthelm" );
me->ClientCommand( args );
args.Tokenize( "buy vest" );
me->ClientCommand( args );
// pistols - if we have no preferred pistol, buy at random
if (TheCSBots()->AllowPistols() && !me->GetProfile()->HasPistolPreference())
{
if (m_buyPistol)
{
int which = RandomInt( 0, SECONDARY_WEAPON_BUY_COUNT-1 );
const char *what = NULL;
if (me->GetTeamNumber() == TEAM_TERRORIST)
what = secondaryWeaponBuyInfoT[ which ].buyAlias;
else
what = secondaryWeaponBuyInfoCT[ which ].buyAlias;
Q_snprintf( cmdBuffer, 256, "buy %s\n", what );
args.Tokenize( cmdBuffer );
me->ClientCommand( args );
// only buy one pistol
m_buyPistol = false;
}
// make sure we have enough pistol ammo
args.Tokenize( "buy secammo" );
me->ClientCommand( args );
}
// buy a grenade if we wish, and we don't already have one
if (m_buyGrenade && !me->HasGrenade())
{
if (UTIL_IsTeamAllBots( me->GetTeamNumber() ))
{
// only allow Flashbangs if everyone on the team is a bot (dont want to blind our friendly humans)
float rnd = RandomFloat( 0, 100 );
if (rnd < 10)
{
args.Tokenize( "buy smokegrenade" );
me->ClientCommand( args ); // smoke grenade
}
else if (rnd < 35)
{
args.Tokenize( "buy flashbang" );
me->ClientCommand( args ); // flashbang
}
else
{
args.Tokenize( "buy hegrenade" );
me->ClientCommand( args ); // he grenade
}
}
else
{
if (RandomFloat( 0, 100 ) < 10)
{
args.Tokenize( "buy smokegrenade" ); // smoke grenade
me->ClientCommand( args );
}
else
{
args.Tokenize( "buy hegrenade" ); // he grenade
me->ClientCommand( args );
}
}
}
if (m_buyDefuseKit)
{
args.Tokenize( "buy defuser" );
me->ClientCommand( args );
}
m_doneBuying = true;
}
}
}