bool Bot::IsShieldDrawn (void)
{
// this function returns true, is the tactical shield is drawn
if (!HasShield ())
return false;
return pev->weaponanim == 6 || pev->weaponanim == 7;
}
bool Bot::IsEnemyProtectedByShield (edict_t *enemy)
{
// this function returns true, if enemy protected by the shield
if (FNullEnt (enemy) || (HasShield () && IsShieldDrawn ()))
return false;
// check if enemy has shield and this shield is drawn
if (strncmp (STRING (enemy->v.viewmodel), "models/shield/v_shield_", 23) == 0 && (enemy->v.weaponanim == 6 || enemy->v.weaponanim == 7))
{
if (::IsInViewCone (pev->origin, enemy))
return true;
}
return false;
}
// SyPB Pro P.32 - Knife Attack Ai
bool Bot::KnifeAttack(edict_t *entity)
{
float distance = (pev->origin - GetEntityOrigin(entity)).GetLength();
float kad1 = (m_knifeDistance1API <= 0) ? 64.0f : m_knifeDistance1API;; // Knife Attack Distance (API)
float kad2 = (m_knifeDistance2API <= 0) ? 64.0f : m_knifeDistance2API;
if (distance < kad1 || distance < kad2)
{
float distanceSkipZ = (pev->origin - GetEntityOrigin(entity)).GetLength2D();
//if (distanceSkipZ < distance && pev->origin.z > GetEntityOrigin(entity).z)
// pev->button |= IN_DUCK;
// SyPB Pro P.35 - Knife Attack Change
if (pev->origin.z > GetEntityOrigin(entity).z && distanceSkipZ < 64.0f)
pev->button |= IN_DUCK;
else if (pev->origin.z + 150.0f < GetEntityOrigin(entity).z && distanceSkipZ < 300.0f && distanceSkipZ > 64.0f)
pev->button |= IN_JUMP;
if (IsZombieBot(GetEntity()))
{
if (distance < kad1)
pev->button |= IN_ATTACK;
else
pev->button |= IN_ATTACK2;
}
else
{
if (distance > kad1)
pev->button |= IN_ATTACK2;
else if (distance > kad2)
pev->button |= IN_ATTACK;
else if (engine->RandomInt(1, 100) < 30 || HasShield())
pev->button |= IN_ATTACK;
else
pev->button |= IN_ATTACK2;
}
return true;
}
return false;
}
void Bot::FireWeapon (void)
{
// this function will return true if weapon was fired, false otherwise
float distance = (m_lookAt - EyePosition ()).GetLength (); // how far away is the enemy?
// if using grenade stop this
if (m_isUsingGrenade)
{
m_shootTime = engine->GetTime () + 0.1f;
return;
}
// or if friend in line of fire, stop this too but do not update shoot time
if (!FNullEnt (m_enemy) && IsFriendInLineOfFire (distance))
return;
FireDelay *delay = &g_fireDelay[0];
WeaponSelect *selectTab = &g_weaponSelect[0];
edict_t *enemy = m_enemy;
int selectId = WEAPON_KNIFE, selectIndex = 0, chosenWeaponIndex = 0;
int weapons = pev->weapons;
// if jason mode use knife only
if (sypb_knifemode.GetBool ())
goto WeaponSelectEnd;
// use knife if near and good skill (l33t dude!)
if (m_skill > 80 && !FNullEnt (enemy) && distance < 80.0f && pev->health > 80 && pev->health >= enemy->v.health && !IsGroupOfEnemies (pev->origin) && !::IsInViewCone (pev->origin, enemy))
goto WeaponSelectEnd;
// loop through all the weapons until terminator is found...
while (selectTab[selectIndex].id)
{
// is the bot carrying this weapon?
if (weapons & (1 << selectTab[selectIndex].id))
{
// is enough ammo available to fire AND check is better to use pistol in our current situation...
if ((m_ammoInClip[selectTab[selectIndex].id] > 0) && !IsWeaponBadInDistance (selectIndex, distance))
chosenWeaponIndex = selectIndex;
}
selectIndex++;
}
selectId = selectTab[chosenWeaponIndex].id;
// if no available weapon...
if (chosenWeaponIndex == 0)
{
selectIndex = 0;
// loop through all the weapons until terminator is found...
while (selectTab[selectIndex].id)
{
int id = selectTab[selectIndex].id;
// is the bot carrying this weapon?
if (weapons & (1 << id))
{
if (g_weaponDefs[id].ammo1 != -1 && m_ammo[g_weaponDefs[id].ammo1] >= selectTab[selectIndex].minPrimaryAmmo)
{
// available ammo found, reload weapon
if (m_reloadState == RSTATE_NONE || m_reloadCheckTime > engine->GetTime () || GetCurrentTask ()->taskID != TASK_ESCAPEFROMBOMB)
{
m_isReloading = true;
m_reloadState = RSTATE_PRIMARY;
m_reloadCheckTime = engine->GetTime ();
m_fearLevel = 1.0f; // SyPB Pro P.7
RadioMessage (Radio_NeedBackup);
}
return;
}
}
selectIndex++;
}
selectId = WEAPON_KNIFE; // no available ammo, use knife!
}
WeaponSelectEnd:
// we want to fire weapon, don't reload now
if (!m_isReloading)
{
m_reloadState = RSTATE_NONE;
m_reloadCheckTime = engine->GetTime () + 3.0f;
}
// select this weapon if it isn't already selected
if (m_currentWeapon != selectId)
{
SelectWeaponByName (g_weaponDefs[selectId].className);
// reset burst fire variables
m_firePause = 0.0f;
m_timeLastFired = 0.0f;
m_burstShotsFired = 0;
return;
}
if (delay[chosenWeaponIndex].weaponIndex != selectId)
return;
if (selectTab[chosenWeaponIndex].id != selectId)
{
chosenWeaponIndex = 0;
// loop through all the weapons until terminator is found...
while (selectTab[chosenWeaponIndex].id)
{
if (selectTab[chosenWeaponIndex].id == selectId)
break;
chosenWeaponIndex++;
}
}
// if we're have a glock or famas vary burst fire mode
CheckBurstMode (distance);
if (HasShield () && m_shieldCheckTime < engine->GetTime () && GetCurrentTask ()->taskID != TASK_CAMP) // better shield gun usage
{
if ((distance > 550) && !IsShieldDrawn ())
pev->button |= IN_ATTACK2; // draw the shield
else if (IsShieldDrawn () || (!FNullEnt (m_enemy) && (m_enemy->v.button & IN_RELOAD)))
pev->button |= IN_ATTACK2; // draw out the shield
m_shieldCheckTime = engine->GetTime () + 1.0f;
}
if (UsesSniper () && m_zoomCheckTime < engine->GetTime ()) // is the bot holding a sniper rifle?
{
if (distance > 1500 && pev->fov >= 40) // should the bot switch to the long-range zoom?
pev->button |= IN_ATTACK2;
else if (distance > 150 && pev->fov >= 90) // else should the bot switch to the close-range zoom ?
pev->button |= IN_ATTACK2;
else if (distance <= 150 && pev->fov < 90) // else should the bot restore the normal view ?
pev->button |= IN_ATTACK2;
m_zoomCheckTime = engine->GetTime ();
if (!FNullEnt (m_enemy) && (pev->velocity.x != 0 || pev->velocity.y != 0 || pev->velocity.z != 0) && (pev->basevelocity.x != 0 || pev->basevelocity.y != 0 || pev->basevelocity.z != 0))
{
m_moveSpeed = 0.0f;
m_strafeSpeed = 0.0f;
m_navTimeset = engine->GetTime ();
}
}
else if (UsesZoomableRifle () && m_zoomCheckTime < engine->GetTime () && m_skill < 90) // else is the bot holding a zoomable rifle?
{
if (distance > 800 && pev->fov >= 90) // should the bot switch to zoomed mode?
pev->button |= IN_ATTACK2;
else if (distance <= 800 && pev->fov < 90) // else should the bot restore the normal view?
pev->button |= IN_ATTACK2;
m_zoomCheckTime = engine->GetTime ();
}
const float baseDelay = delay[chosenWeaponIndex].primaryBaseDelay;
const float minDelay = delay[chosenWeaponIndex].primaryMinDelay[abs ((m_skill / 20) - 5)];
const float maxDelay = delay[chosenWeaponIndex].primaryMaxDelay[abs ((m_skill / 20) - 5)];
// need to care for burst fire?
if (distance < 256.0f || m_blindTime > engine->GetTime ())
{
if (selectId == WEAPON_KNIFE)
{
if (distance < 64.0f)
{
if (engine->RandomInt (1, 100) < 30 || HasShield ())
pev->button |= IN_ATTACK; // use primary attack
else
pev->button |= IN_ATTACK2; // use secondary attack
}
}
else
{
if (selectTab[chosenWeaponIndex].primaryFireHold) // if automatic weapon, just press attack
pev->button |= IN_ATTACK;
else // if not, toggle buttons
{
if ((pev->oldbuttons & IN_ATTACK) == 0)
pev->button |= IN_ATTACK;
}
}
if (pev->button & IN_ATTACK)
m_shootTime = engine->GetTime ();
}
else
{
if (DoFirePause (distance, &delay[chosenWeaponIndex]))
return;
// don't attack with knife over long distance
if (selectId == WEAPON_KNIFE)
return;
if (selectTab[chosenWeaponIndex].primaryFireHold)
{
m_shootTime = engine->GetTime ();
m_zoomCheckTime = engine->GetTime ();
pev->button |= IN_ATTACK; // use primary attack
}
else
{
pev->button |= IN_ATTACK; // use primary attack
m_shootTime = engine->GetTime () + baseDelay + engine->RandomFloat (minDelay, maxDelay);
m_zoomCheckTime = engine->GetTime ();
}
}
}
// returns true if buying is completed, false if not
bool CBotCS::BuyStuff()
{
int iId;
CServerCS *pServerCS = dynamic_cast<CServerCS *>(g_pServer);
switch (m_iBuyCount)
{
case 0: // if bot is rich, buy armor+helmet; else buy armor
if (m_iAccount > RandomLong(3000, 5000)) {
DebugMsg(DEBUG_BOTAI, "CBotCS::BuyStuff(): buying armor + helmet");
g_General.FakeClientCommand(this, "buy;menuselect 8;menuselect 2");
} else {
DebugMsg(DEBUG_BOTAI, "CBotCS::BuyStuff(): buying armor");
g_General.FakeClientCommand(this, "buy;menuselect 8;menuselect 1");
}
break;
case 1: // if bot doesn't have a primary weapon, buy one
if (HasPrimary() || HasShield())
{
DebugMsg(DEBUG_BOTAI, "CBotCS::BuyStuff(): already have a primary weapon; exiting");
break; // don't proceed if we already have one
}
// TODO: emotion
// select a primary weapon
iId = g_pBuyMgrCS->ChooseWeapon(RandomLong(0, 100)/*FIXME*/, m_iAccount, GetTeam());
if (iId != 0) {
DebugMsg(DEBUG_BOTAI, "CBotCS::BuyStuff(): Buying weapon: %s", g_General.GetWeaponName(iId));
cs_weapontable_s *pWeapon = get_weapon(iId);
assert(pWeapon);
if (pServerCS->GetCSVersion() == CS_VERSION_STEAM)
g_General.FakeClientCommand(this, pWeapon->szBuyCmd16);
else
g_General.FakeClientCommand(this, pWeapon->szBuyCmd15);
} else {
DebugMsg(DEBUG_BOTAI, "CBotCS::BuyStuff(): no primary weapon is selected");
}
break;
case 2: // if bot doesn't have a secondary weapon, buy one
if (GetWeapons() & ((1 << CS_WEAPON_P228) | (1 << CS_WEAPON_DEAGLE) |
(1 << CS_WEAPON_FIVESEVEN) | (1 << CS_WEAPON_ELITE)))
{
DebugMsg(DEBUG_BOTAI, "CBotCS::BuyStuff(): already have a secondary weapon; exiting");
break; // don't proceed if we already have a good secondary weapon
}
// TODO: emotion
// select a primary weapon
iId = g_pBuyMgrCS->ChooseWeapon(RandomLong(0, 100)/*FIXME*/, m_iAccount, GetTeam(), 1);
if (iId != 0) {
DebugMsg(DEBUG_BOTAI, "CBotCS::BuyStuff(): Buying weapon: %s", g_General.GetWeaponName(iId));
if (HasShield() && iId == CS_WEAPON_ELITE)
break; // if we have a shield, we can't buy the dual elites
cs_weapontable_s *pWeapon = get_weapon(iId);
assert(pWeapon);
if (pServerCS->GetCSVersion() == CS_VERSION_STEAM)
g_General.FakeClientCommand(this, pWeapon->szBuyCmd16);
else
g_General.FakeClientCommand(this, pWeapon->szBuyCmd15);
} else {
DebugMsg(DEBUG_BOTAI, "CBotCS::BuyStuff(): no secondary weapon is selected");
}
break;
case 3: // buy enough ammo
DebugMsg(DEBUG_BOTAI, "CBotCS::BuyStuff(): buying ammo");
g_General.FakeClientCommand(this, "buy;menuselect 6"); // prim. ammo
g_General.FakeClientCommand(this, "buy;menuselect 7"); // sec. ammo
break;
case 4: // buy grenades, defusers, etc.
// if bot is CT, randomly buy the defuser
if (GetTeam() == CS_TEAM_CT &&
RandomLong(1, 100) < 33 && m_iAccount > 200)
{
DebugMsg(DEBUG_BOTAI, "CBotCS::BuyStuff(): buying defuser");
if (pServerCS->GetCSVersion() == CS_VERSION_STEAM)
g_General.FakeClientCommand(this, "defuser"); // use alias in CS 1.6
else
g_General.FakeClientCommand(this, "buyequip;menuselect 6");
}
if (RandomLong(1, 100) < 75 && m_iAccount >= 300 &&
!(GetWeapons() & CS_WEAPON_HEGRENADE))
{
DebugMsg(DEBUG_BOTAI, "CBotCS::BuyStuff(): buying HE Grenade");
// Buy a HE Grenade
g_General.FakeClientCommand(this, "buyequip");
g_General.FakeClientCommand(this, "menuselect 4");
}
if (RandomLong(1, 100) < 50 && m_iAccount >= 200 &&
!(GetWeapons() & CS_WEAPON_FLASHBANG))
{
DebugMsg(DEBUG_BOTAI, "CBotCS::BuyStuff(): buying Concussion Grenade");
// Buy a Concussion Grenade, i.e., 'FlashBang'
g_General.FakeClientCommand(this, "buyequip");
g_General.FakeClientCommand(this, "menuselect 3");
}
if (RandomLong(1, 100) < 30 && m_iAccount >= 300 &&
!(GetWeapons() & CS_WEAPON_SMOKEGRENADE))
{
DebugMsg(DEBUG_BOTAI, "CBotCS::BuyStuff(): buying Smoke Grenade");
// Buy a Smoke Grenade
g_General.FakeClientCommand(this, "buyequip");
g_General.FakeClientCommand(this, "menuselect 5");
}
break;
case 5: // buying finished
return true; // no more buying
break;
default:
CGeneral::TerminateOnError("CBotCS::BuyStuff(): m_iBuyCount error");
break;
}
m_iBuyCount++; // add the buying counter
return false;
}