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yapb-noob-edition/source/combat.cpp
jeefo 9eaca5a27b Minor refactoring.
2019-09-22 00:08:37 +03:00

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//
// Yet Another POD-Bot, based on PODBot by Markus Klinge ("CountFloyd").
// Copyright (c) YaPB Development Team.
//
// This software is licensed under the BSD-style license.
// Additional exceptions apply. For full license details, see LICENSE.txt or visit:
// https://yapb.ru/license
//
#include <yapb.h>
ConVar yb_shoots_thru_walls ("yb_shoots_thru_walls", "2");
ConVar yb_ignore_enemies ("yb_ignore_enemies", "0");
ConVar yb_check_enemy_rendering ("yb_check_enemy_rendering", "0");
ConVar mp_friendlyfire ("mp_friendlyfire", nullptr, VT_NOREGISTER);
int Bot::numFriendsNear (const Vector &origin, float radius) {
int count = 0;
for (int i = 0; i < engine.maxClients (); i++) {
const Client &client = g_clients[i];
if (!(client.flags & CF_USED) || !(client.flags & CF_ALIVE) || client.team != m_team || client.ent == ent ()) {
continue;
}
if ((client.origin - origin).lengthSq () < cr::square (radius)) {
count++;
}
}
return count;
}
int Bot::numEnemiesNear (const Vector &origin, float radius) {
int count = 0;
for (int i = 0; i < engine.maxClients (); i++) {
const Client &client = g_clients[i];
if (!(client.flags & CF_USED) || !(client.flags & CF_ALIVE) || client.team == m_team) {
continue;
}
if ((client.origin - origin).lengthSq () < cr::square (radius)) {
count++;
}
}
return count;
}
bool Bot::isEnemyHidden (edict_t *enemy) {
if (!yb_check_enemy_rendering.boolean () || engine.isNullEntity (enemy)) {
return false;
}
entvars_t &v = enemy->v;
bool enemyHasGun = (v.weapons & WEAPON_PRIMARY) || (v.weapons & WEAPON_SECONDARY);
bool enemyGunfire = (v.button & IN_ATTACK) || (v.oldbuttons & IN_ATTACK);
if ((v.renderfx == kRenderFxExplode || (v.effects & EF_NODRAW)) && (!enemyGunfire || !enemyHasGun)) {
return true;
}
if ((v.renderfx == kRenderFxExplode || (v.effects & EF_NODRAW)) && enemyGunfire && enemyHasGun) {
return false;
}
if (v.renderfx != kRenderFxHologram && v.renderfx != kRenderFxExplode && v.rendermode != kRenderNormal) {
if (v.renderfx == kRenderFxGlowShell) {
if (v.renderamt <= 20.0f && v.rendercolor.x <= 20.0f && v.rendercolor.y <= 20.0f && v.rendercolor.z <= 20.0f) {
if (!enemyGunfire || !enemyHasGun) {
return true;
}
return false;
}
else if (!enemyGunfire && v.renderamt <= 60.0f && v.rendercolor.x <= 60.f && v.rendercolor.y <= 60.0f && v.rendercolor.z <= 60.0f) {
return true;
}
}
else if (v.renderamt <= 20.0f) {
if (!enemyGunfire || !enemyHasGun) {
return true;
}
return false;
}
else if (!enemyGunfire && v.renderamt <= 60.0f) {
return true;
}
}
return false;
}
bool Bot::checkBodyParts (edict_t *target, Vector *origin, uint8 *bodyPart) {
// this function checks visibility of a bot target.
if (isEnemyHidden (target)) {
*bodyPart = 0;
origin->nullify ();
return false;
}
TraceResult result;
Vector eyes = eyePos ();
Vector spot = target->v.origin;
*bodyPart = 0;
engine.testLine (eyes, spot, TRACE_IGNORE_EVERYTHING, ent (), &result);
if (result.flFraction >= 1.0f) {
*bodyPart |= VISIBLE_BODY;
*origin = result.vecEndPos;
}
// check top of head
spot.z += 25.0f;
engine.testLine (eyes, spot, TRACE_IGNORE_EVERYTHING, ent (), &result);
if (result.flFraction >= 1.0f) {
*bodyPart |= VISIBLE_HEAD;
*origin = result.vecEndPos;
}
if (*bodyPart != 0) {
return true;
}
const float standFeet = 34.0f;
const float crouchFeet = 14.0f;
if (target->v.flags & FL_DUCKING) {
spot.z = target->v.origin.z - crouchFeet;
}
else {
spot.z = target->v.origin.z - standFeet;
}
engine.testLine (eyes, spot, TRACE_IGNORE_EVERYTHING, ent (), &result);
if (result.flFraction >= 1.0f) {
*bodyPart |= VISIBLE_OTHER;
*origin = result.vecEndPos;
return true;
}
const float edgeOffset = 13.0f;
Vector dir = (target->v.origin - pev->origin).normalize2D ();
Vector perp (-dir.y, dir.x, 0.0f);
spot = target->v.origin + Vector (perp.x * edgeOffset, perp.y * edgeOffset, 0);
engine.testLine (eyes, spot, TRACE_IGNORE_EVERYTHING, ent (), &result);
if (result.flFraction >= 1.0f) {
*bodyPart |= VISIBLE_OTHER;
*origin = result.vecEndPos;
return true;
}
spot = target->v.origin - Vector (perp.x * edgeOffset, perp.y * edgeOffset, 0);
engine.testLine (eyes, spot, TRACE_IGNORE_EVERYTHING, ent (), &result);
if (result.flFraction >= 1.0f) {
*bodyPart |= VISIBLE_OTHER;
*origin = result.vecEndPos;
return true;
}
return false;
}
bool Bot::seesEnemy (edict_t *player, bool ignoreFOV) {
if (engine.isNullEntity (player)) {
return false;
}
if (isPlayer (pev->dmg_inflictor) && engine.getTeam (pev->dmg_inflictor) != m_team) {
ignoreFOV = true;
}
if ((ignoreFOV || isInViewCone (player->v.origin)) && checkBodyParts (player, &m_enemyOrigin, &m_visibility)) {
m_seeEnemyTime = engine.timebase ();
m_lastEnemy = player;
m_lastEnemyOrigin = m_enemyOrigin;
return true;
}
return false;
}
bool Bot::lookupEnemies (void) {
// this function tries to find the best suitable enemy for the bot
// do not search for enemies while we're blinded, or shooting disabled by user
if (m_enemyIgnoreTimer > engine.timebase () || m_blindTime > engine.timebase () || yb_ignore_enemies.boolean ()) {
return false;
}
edict_t *player, *newEnemy = nullptr;
float nearestDistance = cr::square (m_viewDistance);
extern ConVar yb_whose_your_daddy;
// clear suspected flag
if (!engine.isNullEntity (m_enemy) && (m_states & STATE_SEEING_ENEMY)) {
m_states &= ~STATE_SUSPECT_ENEMY;
}
else if (engine.isNullEntity (m_enemy) && m_seeEnemyTime + 1.0f > engine.timebase () && isAlive (m_lastEnemy)) {
m_states |= STATE_SUSPECT_ENEMY;
m_aimFlags |= AIM_LAST_ENEMY;
}
m_visibility = 0;
m_enemyOrigin.nullify ();
if (!engine.isNullEntity (m_enemy)) {
player = m_enemy;
// is player is alive
if (m_enemyUpdateTime > engine.timebase () && (m_enemy->v.origin - pev->origin).lengthSq () < nearestDistance && isAlive (player) && seesEnemy (player)) {
newEnemy = player;
}
}
// the old enemy is no longer visible or
if (engine.isNullEntity (newEnemy)) {
// ignore shielded enemies, while we have real one
edict_t *shieldEnemy = nullptr;
// search the world for players...
for (int i = 0; i < engine.maxClients (); i++) {
const Client &client = g_clients[i];
if (!(client.flags & CF_USED) || !(client.flags & CF_ALIVE) || client.team == m_team || client.ent == ent ()) {
continue;
}
player = client.ent;
if ((player->v.button & (IN_ATTACK | IN_ATTACK2)) && m_viewDistance < m_maxViewDistance) {
nearestDistance = cr::square (m_maxViewDistance);
}
// see if bot can see the player...
if (seesEnemy (player)) {
if (isEnemyBehindShield (player)) {
shieldEnemy = player;
continue;
}
float distance = (player->v.origin - pev->origin).lengthSq ();
if (distance * 0.7f < nearestDistance) {
nearestDistance = distance;
newEnemy = player;
// aim VIP first on AS maps...
if (isPlayerVIP (newEnemy)) {
break;
}
}
}
}
m_enemyUpdateTime = engine.timebase () + calcThinkInterval () * 30.0f;
if (engine.isNullEntity (newEnemy) && !engine.isNullEntity (shieldEnemy)) {
newEnemy = shieldEnemy;
}
}
if (isPlayer (newEnemy)) {
g_botsCanPause = true;
m_aimFlags |= AIM_ENEMY;
m_states |= STATE_SEEING_ENEMY;
// if enemy is still visible and in field of view, keep it keep track of when we last saw an enemy
if (newEnemy == m_enemy) {
m_seeEnemyTime = engine.timebase ();
// zero out reaction time
m_actualReactionTime = 0.0f;
m_lastEnemy = newEnemy;
m_lastEnemyOrigin = newEnemy->v.origin;
return true;
}
else {
if (m_seeEnemyTime + 3.0f < engine.timebase () && (m_hasC4 || hasHostage () || !engine.isNullEntity (m_targetEntity))) {
pushRadioMessage (RADIO_ENEMY_SPOTTED);
}
m_targetEntity = nullptr; // stop following when we see an enemy...
if (yb_whose_your_daddy.boolean ()) {
m_enemySurpriseTime = m_actualReactionTime * 0.5f;
}
else {
m_enemySurpriseTime = m_actualReactionTime;
}
if (usesSniper ()) {
m_enemySurpriseTime *= 0.5f;
}
m_enemySurpriseTime += engine.timebase ();
// zero out reaction time
m_actualReactionTime = 0.0f;
m_enemy = newEnemy;
m_lastEnemy = newEnemy;
m_lastEnemyOrigin = newEnemy->v.origin;
m_enemyReachableTimer = 0.0f;
// keep track of when we last saw an enemy
m_seeEnemyTime = engine.timebase ();
if (!(m_oldButtons & IN_ATTACK)) {
return true;
}
// now alarm all teammates who see this bot & don't have an actual enemy of the bots enemy should simulate human players seeing a teammate firing
for (int j = 0; j < engine.maxClients (); j++) {
const Client &client = g_clients[j];
if (!(client.flags & CF_USED) || !(client.flags & CF_ALIVE) || client.team != m_team || client.ent == ent ()) {
continue;
}
Bot *other = bots.getBot (client.ent);
if (other != nullptr && other->m_seeEnemyTime + 2.0f < engine.timebase () && engine.isNullEntity (other->m_lastEnemy) && isVisible (pev->origin, other->ent ()) && other->isInViewCone (pev->origin)) {
other->m_lastEnemy = newEnemy;
other->m_lastEnemyOrigin = m_lastEnemyOrigin;
other->m_seeEnemyTime = engine.timebase ();
other->m_states |= (STATE_SUSPECT_ENEMY | STATE_HEARING_ENEMY);
other->m_aimFlags |= AIM_LAST_ENEMY;
}
}
return true;
}
}
else if (!engine.isNullEntity (m_enemy)) {
newEnemy = m_enemy;
m_lastEnemy = newEnemy;
if (!isAlive (newEnemy)) {
m_enemy = nullptr;
// shoot at dying players if no new enemy to give some more human-like illusion
if (m_seeEnemyTime + 0.3f > engine.timebase ()) {
if (!usesSniper ()) {
m_shootAtDeadTime = engine.timebase () + 0.4f;
m_actualReactionTime = 0.0f;
m_states |= STATE_SUSPECT_ENEMY;
return true;
}
return false;
}
else if (m_shootAtDeadTime > engine.timebase ()) {
m_actualReactionTime = 0.0f;
m_states |= STATE_SUSPECT_ENEMY;
return true;
}
return false;
}
// if no enemy visible check if last one shoot able through wall
if (yb_shoots_thru_walls.boolean () && m_difficulty >= 2 && isPenetrableObstacle (newEnemy->v.origin)) {
m_seeEnemyTime = engine.timebase ();
m_states |= STATE_SUSPECT_ENEMY;
m_aimFlags |= AIM_LAST_ENEMY;
m_enemy = newEnemy;
m_lastEnemy = newEnemy;
m_lastEnemyOrigin = newEnemy->v.origin;
return true;
}
}
// check if bots should reload...
if ((m_aimFlags <= AIM_PREDICT_PATH && m_seeEnemyTime + 3.0f < engine.timebase () && !(m_states & (STATE_SEEING_ENEMY | STATE_HEARING_ENEMY)) && engine.isNullEntity (m_lastEnemy) && engine.isNullEntity (m_enemy) && taskId () != TASK_SHOOTBREAKABLE && taskId () != TASK_PLANTBOMB && taskId () != TASK_DEFUSEBOMB) || g_roundEnded) {
if (!m_reloadState) {
m_reloadState = RELOAD_PRIMARY;
}
}
// is the bot using a sniper rifle or a zoomable rifle?
if ((usesSniper () || usesZoomableRifle ()) && m_zoomCheckTime + 1.0f < engine.timebase ()) {
if (pev->fov < 90.0f) {
pev->button |= IN_ATTACK2;
}
else {
m_zoomCheckTime = 0.0f;
}
}
return false;
}
Vector Bot::getBodyOffsetError (float distance) {
if (engine.isNullEntity (m_enemy)) {
return Vector::null ();
}
if (m_aimErrorTime < engine.timebase ()) {
const float error = distance / (cr::clamp (m_difficulty, 1, 4) * 1000.0f);
Vector &maxs = m_enemy->v.maxs, &mins = m_enemy->v.mins;
m_aimLastError = Vector (rng.getFloat (mins.x * error, maxs.x * error), rng.getFloat (mins.y * error, maxs.y * error), rng.getFloat (mins.z * error, maxs.z * error));
m_aimErrorTime = engine.timebase () + rng.getFloat (0.5f, 1.0f);
}
return m_aimLastError;
}
const Vector &Bot::getEnemyBodyOffset (void) {
// the purpose of this function, is to make bot aiming not so ideal. it's mutate m_enemyOrigin enemy vector
// returned from visibility check function.
const auto headOffset = [] (edict_t *e) {
return e->v.absmin.z + e->v.size.z * 0.81f;
};
// if no visibility data, use last one
if (!m_visibility) {
return m_enemyOrigin;
}
float distance = (m_enemy->v.origin - pev->origin).length ();
// do not aim at head, at long distance (only if not using sniper weapon)
if ((m_visibility & VISIBLE_BODY) && !usesSniper () && distance > (m_difficulty > 2 ? 2000.0f : 1000.0f)) {
m_visibility &= ~VISIBLE_HEAD;
}
// do not aim at head while close enough to enemy and having sniper
else if (distance < 800.0f && usesSniper ()) {
m_visibility &= ~VISIBLE_HEAD;
}
// do not aim at head while enemy is soooo close enough to enemy when recoil aims at head automatically
else if (distance < MAX_SPRAY_DISTANCE) {
m_visibility &= ~VISIBLE_HEAD;
}
Vector aimPos = m_enemy->v.origin;
if (m_difficulty > 2 && !(m_visibility & VISIBLE_OTHER)) {
aimPos = (m_enemy->v.velocity - pev->velocity) * calcThinkInterval () + aimPos;
}
// if we only suspect an enemy behind a wall take the worst skill
if (!m_visibility && (m_states & STATE_SUSPECT_ENEMY)) {
aimPos += getBodyOffsetError (distance);
}
else {
// now take in account different parts of enemy body
if (m_visibility & (VISIBLE_HEAD | VISIBLE_BODY)) {
int headshotFreq[5] = { 20, 40, 60, 80, 100 };
// now check is our skill match to aim at head, else aim at enemy body
if (rng.chance (headshotFreq[m_difficulty]) || usesPistol ()) {
aimPos.z = headOffset (m_enemy) + getEnemyBodyOffsetCorrection (distance);
}
else {
aimPos.z += getEnemyBodyOffsetCorrection (distance);
}
}
else if (m_visibility & VISIBLE_BODY) {
aimPos.z += getEnemyBodyOffsetCorrection (distance);
}
else if (m_visibility & VISIBLE_OTHER) {
aimPos = m_enemyOrigin;
}
else if (m_visibility & VISIBLE_HEAD) {
aimPos.z = headOffset (m_enemy) + getEnemyBodyOffsetCorrection (distance);
}
}
m_enemyOrigin = aimPos;
m_lastEnemyOrigin = aimPos;
// add some error to unskilled bots
if (m_difficulty < 3) {
m_enemyOrigin += getBodyOffsetError (distance);
}
return m_enemyOrigin;
}
float Bot::getEnemyBodyOffsetCorrection (float distance) {
bool sniper = usesSniper ();
bool pistol = usesPistol ();
bool rifle = usesRifle ();
bool zoomableRifle = usesZoomableRifle ();
bool submachine = usesSubmachine ();
bool shotgun = (m_currentWeapon == WEAPON_XM1014 || m_currentWeapon == WEAPON_M3);
bool m249 = m_currentWeapon == WEAPON_M249;
float result = -2.0f;
if (distance < MAX_SPRAY_DISTANCE) {
return -9.0f;
}
else if (distance >= MAX_SPRAY_DISTANCE_X2) {
if (sniper) {
result = 0.18f;
}
else if (zoomableRifle) {
result = 1.5f;
}
else if (pistol) {
result = 2.5f;
}
else if (submachine) {
result = 1.5f;
}
else if (rifle) {
result = 1.0f;
}
else if (m249) {
result = -5.5f;
}
else if (shotgun) {
result = -4.5f;
}
}
return result;
}
bool Bot::isFriendInLineOfFire (float distance) {
// bot can't hurt teammates, if friendly fire is not enabled...
if (!mp_friendlyfire.boolean () || (g_gameFlags & GAME_CSDM)) {
return false;
}
makeVectors (pev->v_angle);
TraceResult tr;
engine.testLine (eyePos (), eyePos () + distance * pev->v_angle, TRACE_IGNORE_NONE, ent (), &tr);
// check if we hit something
if (isPlayer (tr.pHit) && tr.pHit != ent ()) {
auto hit = tr.pHit;
// check valid range
if (isAlive (hit) && engine.getTeam (hit) == m_team) {
return true;
}
}
// search the world for players
for (int i = 0; i < engine.maxClients (); i++) {
const Client &client = g_clients[i];
if (!(client.flags & CF_USED) || !(client.flags & CF_ALIVE) || client.team != m_team || client.ent == ent ()) {
continue;
}
edict_t *pent = client.ent;
float friendDistance = (pent->v.origin - pev->origin).length ();
float squareDistance = cr::sqrtf (1089.0f + cr::square (friendDistance));
if (friendDistance <= distance && getShootingConeDeviation (ent (), pent->v.origin) > cr::square (friendDistance) / cr::square (squareDistance)) {
return true;
}
}
return false;
}
bool Bot::isPenetrableObstacle (const Vector &dest) {
// this function returns true if enemy can be shoot through some obstacle, false otherwise.
// credits goes to Immortal_BLG
if (yb_shoots_thru_walls.integer () == 2) {
return isPenetrableObstacle2 (dest);
}
if (m_difficulty < 2) {
return false;
}
int penetratePower = getWeaponPenetrationPower (m_currentWeapon);
if (penetratePower == 0) {
return false;
}
TraceResult tr;
float obstacleDistance = 0.0f;
engine.testLine (eyePos (), dest, TRACE_IGNORE_MONSTERS, ent (), &tr);
if (tr.fStartSolid) {
const Vector &source = tr.vecEndPos;
engine.testLine (dest, source, TRACE_IGNORE_MONSTERS, ent (), &tr);
if (tr.flFraction != 1.0f) {
if ((tr.vecEndPos - dest).lengthSq () > cr::square (800.0f)) {
return false;
}
if (tr.vecEndPos.z >= dest.z + 200.0f) {
return false;
}
obstacleDistance = (tr.vecEndPos - source).lengthSq ();
}
}
constexpr float distance = cr::square (75.0f);
if (obstacleDistance > 0.0f) {
while (penetratePower > 0) {
if (obstacleDistance > distance) {
obstacleDistance -= distance;
penetratePower--;
continue;
}
return true;
}
}
return false;
}
bool Bot::isPenetrableObstacle2 (const Vector &dest) {
// this function returns if enemy can be shoot through some obstacle
if (m_difficulty < 2 || getWeaponPenetrationPower (m_currentWeapon) == 0) {
return false;
}
const Vector &source = eyePos ();
const Vector &direction = (dest - source).normalize (); // 1 unit long
int thikness = 0;
int numHits = 0;
Vector point;
TraceResult tr;
engine.testLine (source, dest, TRACE_IGNORE_EVERYTHING, ent (), &tr);
while (tr.flFraction != 1.0f && numHits < 3) {
numHits++;
thikness++;
point = tr.vecEndPos + direction;
while (g_engfuncs.pfnPointContents (point) == CONTENTS_SOLID && thikness < 98) {
point = point + direction;
thikness++;
}
engine.testLine (point, dest, TRACE_IGNORE_EVERYTHING, ent (), &tr);
}
if (numHits < 3 && thikness < 98) {
if ((dest - point).lengthSq () < 13143.0f) {
return true;
}
}
return false;
}
bool Bot::throttleFiring (float distance) {
// returns true if bot needs to pause between firing to compensate for punchangle & weapon spread
if (usesSniper ()) {
return false;
}
if (m_firePause > engine.timebase ())
return true;
if ((m_aimFlags & AIM_ENEMY) && !m_enemyOrigin.empty ()) {
if (getShootingConeDeviation (ent (), m_enemyOrigin) > 0.92f && isEnemyBehindShield (m_enemy)) {
return true;
}
}
float offset = 5.0f;
if (distance < MAX_SPRAY_DISTANCE * 0.5f) {
return false;
}
else if (distance < MAX_SPRAY_DISTANCE) {
offset = 12.0f;
}
else if (distance < MAX_SPRAY_DISTANCE_X2) {
offset = 10.0f;
}
const float xPunch = cr::deg2rad (pev->punchangle.x);
const float yPunch = cr::deg2rad (pev->punchangle.y);
float interval = calcThinkInterval ();
float tolerance = (100.0f - m_difficulty * 25.0f) / 99.0f;
// check if we need to compensate recoil
if (cr::tanf (cr::sqrtf (cr::abs (xPunch * xPunch) + cr::abs (yPunch * yPunch))) * distance > offset + 30.0f + tolerance) {
if (m_firePause < engine.timebase ()) {
m_firePause = rng.getFloat (0.5f, 0.5f + 0.3f * tolerance);
}
m_firePause -= interval;
m_firePause += engine.timebase ();
return true;
}
return false;
}
void Bot::selectWeapons (float distance, int index, int id, int choosen) {
WeaponSelect *tab = &g_weaponSelect[0];
// we want to fire weapon, don't reload now
if (!m_isReloading) {
m_reloadState = RELOAD_NONE;
m_reloadCheckTime = engine.timebase () + 3.0f;
}
// select this weapon if it isn't already selected
if (m_currentWeapon != id) {
selectWeaponByName (g_weaponDefs[id].className);
// reset burst fire variables
m_firePause = 0.0f;
m_timeLastFired = 0.0f;
return;
}
if (tab[choosen].id != id) {
choosen = 0;
// loop through all the weapons until terminator is found...
while (tab[choosen].id) {
if (tab[choosen].id == id) {
break;
}
choosen++;
}
}
// if we're have a glock or famas vary burst fire mode
checkBurstMode (distance);
if (hasShield () && m_shieldCheckTime < engine.timebase () && taskId () != TASK_CAMP) // better shield gun usage
{
if (distance >= 750.0f && !isShieldDrawn ()) {
pev->button |= IN_ATTACK2; // draw the shield
}
else if (isShieldDrawn () || (!engine.isNullEntity (m_enemy) && ((m_enemy->v.button & IN_RELOAD) || !seesEnemy (m_enemy)))) {
pev->button |= IN_ATTACK2; // draw out the shield
}
m_shieldCheckTime = engine.timebase () + 1.0f;
}
// is the bot holding a sniper rifle?
if (usesSniper () && m_zoomCheckTime < engine.timebase ()) {
// should the bot switch to the long-range zoom?
if (distance > 1500.0f && pev->fov >= 40.0f) {
pev->button |= IN_ATTACK2;
}
// else should the bot switch to the close-range zoom ?
else if (distance > 150.0f && pev->fov >= 90.0f) {
pev->button |= IN_ATTACK2;
}
// else should the bot restore the normal view ?
else if (distance <= 150.0f && pev->fov < 90.0f) {
pev->button |= IN_ATTACK2;
}
m_zoomCheckTime = engine.timebase () + 0.25f;
}
// else is the bot holding a zoomable rifle?
else if (m_difficulty < 3 && usesZoomableRifle () && m_zoomCheckTime < engine.timebase ()) {
// should the bot switch to zoomed mode?
if (distance > 800.0f && pev->fov >= 90.0f) {
pev->button |= IN_ATTACK2;
}
// else should the bot restore the normal view?
else if (distance <= 800.0f && pev->fov < 90.0f) {
pev->button |= IN_ATTACK2;
}
m_zoomCheckTime = engine.timebase () + 0.5f;
}
// we're should stand still before firing sniper weapons, else sniping is useless..
if (usesSniper () && (m_states & (STATE_SEEING_ENEMY | STATE_SUSPECT_ENEMY)) && !m_isReloading && pev->velocity.lengthSq () > 0.0f) {
m_moveSpeed = 0.0f;
m_strafeSpeed = 0.0f;
m_navTimeset = engine.timebase ();
if (cr::abs (pev->velocity.x) > 5.0f || cr::abs (pev->velocity.y) > 5.0f || cr::abs (pev->velocity.z) > 5.0f) {
m_sniperStopTime = engine.timebase () + 2.5f;
return;
}
}
// need to care for burst fire?
if (distance < MAX_SPRAY_DISTANCE || m_blindTime > engine.timebase ()) {
if (id == WEAPON_KNIFE) {
if (distance < 64.0f) {
if (rng.chance (30) || hasShield ()) {
pev->button |= IN_ATTACK; // use primary attack
}
else {
pev->button |= IN_ATTACK2; // use secondary attack
}
}
}
else {
// if automatic weapon press attack
if (tab[choosen].primaryFireHold && m_ammo[g_weaponDefs[tab[index].id].ammo1] > tab[index].minPrimaryAmmo) {
pev->button |= IN_ATTACK;
}
// if not, toggle
else {
if ((m_oldButtons & IN_ATTACK) == 0) {
pev->button |= IN_ATTACK;
}
}
}
m_shootTime = engine.timebase ();
}
else {
if (throttleFiring (distance)) {
return;
}
// don't attack with knife over long distance
if (id == WEAPON_KNIFE) {
m_shootTime = engine.timebase ();
return;
}
if (tab[choosen].primaryFireHold) {
m_shootTime = engine.timebase ();
m_zoomCheckTime = engine.timebase ();
pev->button |= IN_ATTACK; // use primary attack
}
else {
pev->button |= IN_ATTACK;
const float minDelay[] = { 0.0f, 0.1f, 0.2f, 0.3f, 0.4f, 0.6f };
const float maxDelay[] = { 0.1f, 0.2f, 0.3f, 0.4f, 0.5f, 0.7f };
const int offset = cr::abs <int> (m_difficulty * 25 / 20 - 5);
m_shootTime = engine.timebase () + 0.1f + rng.getFloat (minDelay[offset], maxDelay[offset]);
m_zoomCheckTime = engine.timebase ();
}
}
}
void Bot::fireWeapons (void) {
// this function will return true if weapon was fired, false otherwise
float distance = (m_lookAt - eyePos ()).length (); // how far away is the enemy?
// or if friend in line of fire, stop this too but do not update shoot time
if (!engine.isNullEntity (m_enemy)) {
if (isFriendInLineOfFire (distance)) {
m_fightStyle = FIGHT_STRAFE;
m_lastFightStyleCheck = engine.timebase ();
return;
}
}
WeaponSelect *tab = &g_weaponSelect[0];
edict_t *enemy = m_enemy;
int selectId = WEAPON_KNIFE, selectIndex = 0, choosenWeapon = 0;
int weapons = pev->weapons;
// if jason mode use knife only
if (yb_jasonmode.boolean ()) {
selectWeapons (distance, selectIndex, selectId, choosenWeapon);
return;
}
// use knife if near and good difficulty (l33t dude!)
if (m_difficulty >= 3 && pev->health > 80.0f && !engine.isNullEntity (enemy) && pev->health >= enemy->v.health && distance < 100.0f && !isOnLadder () && !isGroupOfEnemies (pev->origin)) {
selectWeapons (distance, selectIndex, selectId, choosenWeapon);
return;
}
// loop through all the weapons until terminator is found...
while (tab[selectIndex].id) {
// is the bot carrying this weapon?
if (weapons & (1 << tab[selectIndex].id)) {
// is enough ammo available to fire AND check is better to use pistol in our current situation...
if (m_ammoInClip[tab[selectIndex].id] > 0 && !isWeaponBadAtDistance (selectIndex, distance)) {
choosenWeapon = selectIndex;
}
}
selectIndex++;
}
selectId = tab[choosenWeapon].id;
// if no available weapon...
if (choosenWeapon == 0) {
selectIndex = 0;
// loop through all the weapons until terminator is found...
while (tab[selectIndex].id) {
int id = tab[selectIndex].id;
// is the bot carrying this weapon?
if (weapons & (1 << id)) {
if (g_weaponDefs[id].ammo1 != -1 && g_weaponDefs[id].ammo1 < 32 && m_ammo[g_weaponDefs[id].ammo1] >= tab[selectIndex].minPrimaryAmmo) {
// available ammo found, reload weapon
if (m_reloadState == RELOAD_NONE || m_reloadCheckTime > engine.timebase ()) {
m_isReloading = true;
m_reloadState = RELOAD_PRIMARY;
m_reloadCheckTime = engine.timebase ();
if (rng.chance (cr::abs (m_difficulty * 25 - 100))) {
pushRadioMessage (RADIO_NEED_BACKUP);
}
}
return;
}
}
selectIndex++;
}
selectId = WEAPON_KNIFE; // no available ammo, use knife!
}
selectWeapons (distance, selectIndex, selectId, choosenWeapon);
}
bool Bot::isWeaponBadAtDistance (int weaponIndex, float distance) {
// this function checks, is it better to use pistol instead of current primary weapon
// to attack our enemy, since current weapon is not very good in this situation.
if (m_difficulty < 2) {
return false;
}
int wid = g_weaponSelect[weaponIndex].id;
if (wid == WEAPON_KNIFE) {
return false;
}
// check is ammo available for secondary weapon
if (m_ammoInClip[g_weaponSelect[bestSecondaryCarried ()].id] >= 1) {
return false;
}
// better use pistol in short range distances, when using sniper weapons
if ((wid == WEAPON_SCOUT || wid == WEAPON_AWP || wid == WEAPON_G3SG1 || wid == WEAPON_SG550) && distance < 450.0f) {
return true;
}
// shotguns is too inaccurate at long distances, so weapon is bad
if ((wid == WEAPON_M3 || wid == WEAPON_XM1014) && distance > 750.0f) {
return true;
}
return false;
}
void Bot::focusEnemy (void) {
// aim for the head and/or body
m_lookAt = getEnemyBodyOffset ();
if (m_enemySurpriseTime > engine.timebase () || engine.isNullEntity (m_enemy)) {
return;
}
float distance = (m_lookAt - eyePos ()).length2D (); // how far away is the enemy scum?
if (distance < 128.0f && !usesSniper ()) {
if (m_currentWeapon == WEAPON_KNIFE) {
if (distance < 80.0f) {
m_wantsToFire = true;
}
else if (distance > 120.0f) {
m_wantsToFire = false;
}
}
else {
m_wantsToFire = true;
}
}
else {
float dot = getShootingConeDeviation (ent (), m_enemyOrigin);
if (dot < 0.90f) {
m_wantsToFire = false;
}
else {
float enemyDot = getShootingConeDeviation (m_enemy, pev->origin);
// enemy faces bot?
if (enemyDot >= 0.90f) {
m_wantsToFire = true;
}
else {
if (dot > 0.99f) {
m_wantsToFire = true;
}
else {
m_wantsToFire = false;
}
}
}
}
}
void Bot::attackMovement (void) {
// no enemy? no need to do strafing
if (engine.isNullEntity (m_enemy)) {
return;
}
float distance = (m_lookAt - eyePos ()).length2D (); // how far away is the enemy scum?
if (m_timeWaypointMove + calcThinkInterval () + 0.5f < engine.timebase ()) {
int approach;
if (m_currentWeapon == WEAPON_KNIFE) {
approach = 100;
}
else if ((m_states & STATE_SUSPECT_ENEMY) && !(m_states & STATE_SEEING_ENEMY)) {
approach = 49;
}
else if (m_isReloading || m_isVIP) {
approach = 29;
}
else {
approach = static_cast <int> (pev->health * m_agressionLevel);
if (usesSniper () && approach > 49) {
approach = 49;
}
}
// only take cover when bomb is not planted and enemy can see the bot or the bot is VIP
if ((m_states & STATE_SEEING_ENEMY) && approach < 30 && !g_bombPlanted && (isInViewCone (m_enemy->v.origin) || m_isVIP)) {
m_moveSpeed = -pev->maxspeed;
startTask (TASK_SEEKCOVER, TASKPRI_SEEKCOVER, INVALID_WAYPOINT_INDEX, 0.0f, true);
}
else if (approach < 50) {
m_moveSpeed = 0.0f;
}
else {
m_moveSpeed = pev->maxspeed;
}
if (distance < 96.0f && m_currentWeapon != WEAPON_KNIFE) {
m_moveSpeed = -pev->maxspeed;
}
if (usesSniper () || !(m_visibility & (VISIBLE_BODY | VISIBLE_HEAD))) {
m_fightStyle = FIGHT_STAY;
m_lastFightStyleCheck = engine.timebase ();
}
else if (usesRifle () || usesSubmachine ()) {
if (m_lastFightStyleCheck + 3.0f < engine.timebase ()) {
int rand = rng.getInt (1, 100);
if (distance < 450.0f) {
m_fightStyle = FIGHT_STRAFE;
}
else if (distance < 1024.0f) {
if (rand < (usesSubmachine () ? 50 : 30)) {
m_fightStyle = FIGHT_STRAFE;
}
else {
m_fightStyle = FIGHT_STAY;
}
}
else {
if (rand < (usesSubmachine () ? 80 : 93)) {
m_fightStyle = FIGHT_STAY;
}
else {
m_fightStyle = FIGHT_STRAFE;
}
}
m_lastFightStyleCheck = engine.timebase ();
}
}
else {
if (m_lastFightStyleCheck + 3.0f < engine.timebase ()) {
if (rng.chance (50)) {
m_fightStyle = FIGHT_STRAFE;
}
else {
m_fightStyle = FIGHT_STAY;
}
m_lastFightStyleCheck = engine.timebase ();
}
}
if (m_fightStyle == FIGHT_STRAFE || ((pev->button & IN_RELOAD) || m_isReloading) || (usesPistol () && distance < 400.0f) || m_currentWeapon == WEAPON_KNIFE) {
if (m_strafeSetTime < engine.timebase ()) {
// to start strafing, we have to first figure out if the target is on the left side or right side
makeVectors (m_enemy->v.v_angle);
const Vector &dirToPoint = (pev->origin - m_enemy->v.origin).normalize2D ();
const Vector &rightSide = g_pGlobals->v_right.normalize2D ();
if ((dirToPoint | rightSide) < 0) {
m_combatStrafeDir = STRAFE_DIR_LEFT;
}
else {
m_combatStrafeDir = STRAFE_DIR_RIGHT;
}
if (rng.chance (30)) {
m_combatStrafeDir = (m_combatStrafeDir == STRAFE_DIR_LEFT ? STRAFE_DIR_RIGHT : STRAFE_DIR_LEFT);
}
m_strafeSetTime = engine.timebase () + rng.getFloat (0.5f, 3.0f);
}
if (m_combatStrafeDir == STRAFE_DIR_RIGHT) {
if (!checkWallOnLeft ()) {
m_strafeSpeed = -pev->maxspeed;
}
else {
m_combatStrafeDir = STRAFE_DIR_LEFT;
m_strafeSetTime = engine.timebase () + rng.getFloat (0.8f, 1.3f);
}
}
else {
if (!checkWallOnRight ()) {
m_strafeSpeed = pev->maxspeed;
}
else {
m_combatStrafeDir = STRAFE_DIR_RIGHT;
m_strafeSetTime = engine.timebase () + rng.getFloat (0.8f, 1.3f);
}
}
if (m_difficulty >= 3 && (m_jumpTime + 5.0f < engine.timebase () && isOnFloor () && rng.getInt (0, 1000) < (m_isReloading ? 8 : 2) && pev->velocity.length2D () > 120.0f) && !usesSniper ()) {
pev->button |= IN_JUMP;
}
if (m_moveSpeed > 0.0f && distance > 100.0f && m_currentWeapon != WEAPON_KNIFE) {
m_moveSpeed = 0.0f;
}
if (m_currentWeapon == WEAPON_KNIFE) {
m_strafeSpeed = 0.0f;
}
}
else if (m_fightStyle == FIGHT_STAY) {
if ((m_visibility & (VISIBLE_HEAD | VISIBLE_BODY)) && !(m_visibility & VISIBLE_OTHER) && taskId () != TASK_SEEKCOVER && taskId () != TASK_HUNTENEMY) {
int enemyNearestIndex = waypoints.getNearest (m_enemy->v.origin);
if (waypoints.isDuckVisible (m_currentWaypointIndex, enemyNearestIndex) && waypoints.isDuckVisible (enemyNearestIndex, m_currentWaypointIndex)) {
m_duckTime = engine.timebase () + 1.0f;
}
}
m_moveSpeed = 0.0f;
m_strafeSpeed = 0.0f;
m_navTimeset = engine.timebase ();
}
}
if (m_duckTime > engine.timebase ()) {
m_moveSpeed = 0.0f;
m_strafeSpeed = 0.0f;
}
if (m_moveSpeed > 0.0f && m_currentWeapon != WEAPON_KNIFE) {
m_moveSpeed = getShiftSpeed ();
}
if (m_isReloading) {
m_moveSpeed = -pev->maxspeed;
m_duckTime = engine.timebase () - 1.0f;
}
if (!isInWater () && !isOnLadder () && (m_moveSpeed > 0.0f || m_strafeSpeed >= 0.0f)) {
makeVectors (pev->v_angle);
if (isDeadlyMove (pev->origin + (g_pGlobals->v_forward * m_moveSpeed * 0.2f) + (g_pGlobals->v_right * m_strafeSpeed * 0.2f) + (pev->velocity * calcThinkInterval ()))) {
m_strafeSpeed = -m_strafeSpeed;
m_moveSpeed = -m_moveSpeed;
pev->button &= ~IN_JUMP;
}
}
ignoreCollision ();
}
bool Bot::hasPrimaryWeapon (void) {
// this function returns returns true, if bot has a primary weapon
return (pev->weapons & WEAPON_PRIMARY) != 0;
}
bool Bot::hasSecondaryWeapon (void) {
// this function returns returns true, if bot has a secondary weapon
return (pev->weapons & WEAPON_SECONDARY) != 0;
}
bool Bot::hasShield (void) {
// this function returns true, if bot has a tactical shield
return strncmp (STRING (pev->viewmodel), "models/shield/v_shield_", 23) == 0;
}
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::isEnemyBehindShield (edict_t *enemy) {
// this function returns true, if enemy protected by the shield
if (engine.isNullEntity (enemy) || 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;
}
bool Bot::usesSniper (void) {
// this function returns true, if returns if bot is using a sniper rifle
return m_currentWeapon == WEAPON_AWP || m_currentWeapon == WEAPON_G3SG1 || m_currentWeapon == WEAPON_SCOUT || m_currentWeapon == WEAPON_SG550;
}
bool Bot::usesRifle (void) {
WeaponSelect *tab = &g_weaponSelect[0];
int count = 0;
while (tab->id) {
if (m_currentWeapon == tab->id) {
break;
}
tab++;
count++;
}
if (tab->id && count > 13) {
return true;
}
return false;
}
bool Bot::usesPistol (void) {
WeaponSelect *tab = &g_weaponSelect[0];
int count = 0;
// loop through all the weapons until terminator is found
while (tab->id) {
if (m_currentWeapon == tab->id) {
break;
}
tab++;
count++;
}
if (tab->id && count < 7) {
return true;
}
return false;
}
bool Bot::usesCampGun (void) {
return usesSubmachine () || usesRifle () || usesSniper ();
}
bool Bot::usesSubmachine (void) {
return m_currentWeapon == WEAPON_MP5 || m_currentWeapon == WEAPON_TMP || m_currentWeapon == WEAPON_P90 || m_currentWeapon == WEAPON_MAC10 || m_currentWeapon == WEAPON_UMP45;
}
bool Bot::usesZoomableRifle (void) {
return m_currentWeapon == WEAPON_AUG || m_currentWeapon == WEAPON_SG552;
}
bool Bot::usesBadWeapon (void) {
return m_currentWeapon == WEAPON_XM1014 || m_currentWeapon == WEAPON_M3 || m_currentWeapon == WEAPON_UMP45 || m_currentWeapon == WEAPON_MAC10 || m_currentWeapon == WEAPON_TMP || m_currentWeapon == WEAPON_P90;
}
int Bot::bestGrenadeCarried (void) {
if (pev->weapons & (1 << WEAPON_EXPLOSIVE)) {
return WEAPON_EXPLOSIVE;
}
else if (pev->weapons & (1 << WEAPON_SMOKE)) {
return WEAPON_SMOKE;
}
else if (pev->weapons & (1 << WEAPON_FLASHBANG)) {
return WEAPON_FLASHBANG;
}
return -1;
}
bool Bot::hasAnyWeapons (void) {
return (pev->weapons & (WEAPON_PRIMARY | WEAPON_SECONDARY));
}
void Bot::selectBestWeapon (void) {
// this function chooses best weapon, from weapons that bot currently own, and change
// current weapon to best one.
if (yb_jasonmode.boolean ()) {
// if knife mode activated, force bot to use knife
selectWeaponByName ("weapon_knife");
return;
}
if (m_isReloading) {
return;
}
WeaponSelect *tab = &g_weaponSelect[0];
int selectIndex = 0;
int chosenWeaponIndex = 0;
// loop through all the weapons until terminator is found...
while (tab[selectIndex].id) {
// is the bot NOT carrying this weapon?
if (!(pev->weapons & (1 << tab[selectIndex].id))) {
selectIndex++; // skip to next weapon
continue;
}
int id = tab[selectIndex].id;
bool ammoLeft = false;
// is the bot already holding this weapon and there is still ammo in clip?
if (tab[selectIndex].id == m_currentWeapon && (ammoClip () < 0 || ammoClip () >= tab[selectIndex].minPrimaryAmmo)) {
ammoLeft = true;
}
// is no ammo required for this weapon OR enough ammo available to fire
if (g_weaponDefs[id].ammo1 < 0 || (g_weaponDefs[id].ammo1 < 32 && m_ammo[g_weaponDefs[id].ammo1] >= tab[selectIndex].minPrimaryAmmo)) {
ammoLeft = true;
}
if (ammoLeft) {
chosenWeaponIndex = selectIndex;
}
selectIndex++;
}
chosenWeaponIndex %= NUM_WEAPONS + 1;
selectIndex = chosenWeaponIndex;
int id = tab[selectIndex].id;
// select this weapon if it isn't already selected
if (m_currentWeapon != id) {
selectWeaponByName (tab[selectIndex].weaponName);
}
m_isReloading = false;
m_reloadState = RELOAD_NONE;
}
void Bot::selectSecondary (void) {
int oldWeapons = pev->weapons;
pev->weapons &= ~WEAPON_PRIMARY;
selectBestWeapon ();
pev->weapons = oldWeapons;
}
int Bot::bestWeaponCarried (void) {
WeaponSelect *tab = &g_weaponSelect[0];
int weapons = pev->weapons;
int num = 0;
int i = 0;
// loop through all the weapons until terminator is found...
while (tab->id) {
// is the bot carrying this weapon?
if (weapons & (1 << tab->id)) {
num = i;
}
i++;
tab++;
}
return num;
}
void Bot::selectWeaponByName (const char *name) {
engine.execBotCmd (ent (), name);
}
void Bot::selectWeaponById (int num) {
engine.execBotCmd (ent (), g_weaponSelect[num].weaponName);
}
void Bot::decideFollowUser (void) {
// this function forces bot to follow user
Array<edict_t *> users;
// search friends near us
for (int i = 0; i < engine.maxClients (); i++) {
const Client &client = g_clients[i];
if (!(client.flags & CF_USED) || !(client.flags & CF_ALIVE) || client.team != m_team || client.ent == ent ()) {
continue;
}
if (seesEntity (client.origin) && !isFakeClient (client.ent)) {
users.push (client.ent);
}
}
if (users.empty ()) {
return;
}
m_targetEntity = users.random ();
pushChatterMessage (CHATTER_LEAD_ON_SIR);
startTask (TASK_FOLLOWUSER, TASKPRI_FOLLOWUSER, INVALID_WAYPOINT_INDEX, 0.0f, true);
}
void Bot::processTeamCommands (void) {
// prevent spamming
if (m_timeTeamOrder > engine.timebase () + 2.0f || (g_gameFlags & GAME_CSDM_FFA) || !yb_communication_type.integer ()) {
return;
}
bool memberNear = false;
bool memberExists = false;
// search teammates seen by this bot
for (int i = 0; i < engine.maxClients (); i++) {
const Client &client = g_clients[i];
if (!(client.flags & CF_USED) || !(client.flags & CF_ALIVE) || client.team != m_team || client.ent == ent ()) {
continue;
}
memberExists = true;
if (seesEntity (client.origin)) {
memberNear = true;
break;
}
}
// has teammates?
if (memberNear) {
if (m_personality == PERSONALITY_RUSHER && yb_communication_type.integer () == 2) {
pushRadioMessage (RADIO_STORM_THE_FRONT);
}
else if (m_personality != PERSONALITY_RUSHER && yb_communication_type.integer () == 2) {
pushRadioMessage (RADIO_TEAM_FALLBACK);
}
}
else if (memberExists && yb_communication_type.integer () == 1) {
pushRadioMessage (RADIO_TAKING_FIRE);
}
else if (memberExists && yb_communication_type.integer () == 2) {
pushChatterMessage (CHATTER_SCARED_EMOTE);
}
m_timeTeamOrder = engine.timebase () + rng.getFloat (15.0f, 30.0f);
}
bool Bot::isGroupOfEnemies (const Vector &location, int numEnemies, float radius) {
int numPlayers = 0;
// search the world for enemy players...
for (int i = 0; i < engine.maxClients (); i++) {
const Client &client = g_clients[i];
if (!(client.flags & CF_USED) || !(client.flags & CF_ALIVE) || client.ent == ent ()) {
continue;
}
if ((client.ent->v.origin - location).lengthSq () < cr::square (radius)) {
// don't target our teammates...
if (client.team == m_team) {
return false;
}
if (numPlayers++ > numEnemies) {
return true;
}
}
}
return false;
}
void Bot::checkReload (void) {
// check the reload state
if (taskId () == TASK_PLANTBOMB || taskId () == TASK_DEFUSEBOMB || taskId () == TASK_PICKUPITEM || taskId () == TASK_THROWFLASHBANG || taskId () == TASK_THROWSMOKE || m_isUsingGrenade) {
m_reloadState = RELOAD_NONE;
return;
}
m_isReloading = false; // update reloading status
m_reloadCheckTime = engine.timebase () + 3.0f;
if (m_reloadState != RELOAD_NONE) {
int weaponIndex = 0, maxClip = 0;
int weapons = pev->weapons;
if (m_reloadState == RELOAD_PRIMARY) {
weapons &= WEAPON_PRIMARY;
}
else if (m_reloadState == RELOAD_SECONDARY) {
weapons &= WEAPON_SECONDARY;
}
if (weapons == 0) {
m_reloadState++;
if (m_reloadState > RELOAD_SECONDARY) {
m_reloadState = RELOAD_NONE;
}
return;
}
for (int i = 1; i < MAX_WEAPONS; i++) {
if (weapons & (1 << i)) {
weaponIndex = i;
break;
}
}
maxClip = getMaxClip (weaponIndex);
if (m_ammoInClip[weaponIndex] < maxClip * 0.8f && g_weaponDefs[weaponIndex].ammo1 != -1 && g_weaponDefs[weaponIndex].ammo1 < 32 && m_ammo[g_weaponDefs[weaponIndex].ammo1] > 0) {
if (m_currentWeapon != weaponIndex) {
selectWeaponByName (g_weaponDefs[weaponIndex].className);
}
pev->button &= ~IN_ATTACK;
if ((m_oldButtons & IN_RELOAD) == RELOAD_NONE) {
pev->button |= IN_RELOAD; // press reload button
}
m_isReloading = true;
}
else {
// if we have enemy don't reload next weapon
if ((m_states & (STATE_SEEING_ENEMY | STATE_HEARING_ENEMY)) || m_seeEnemyTime + 5.0f > engine.timebase ()) {
m_reloadState = RELOAD_NONE;
return;
}
m_reloadState++;
if (m_reloadState > RELOAD_SECONDARY) {
m_reloadState = RELOAD_NONE;
}
return;
}
}
}
int Bot::getMaxClip (int id) {
int maxClip = 0;
switch (id) {
case WEAPON_M249:
maxClip = 100;
break;
case WEAPON_P90:
maxClip = 50;
break;
case WEAPON_GALIL:
maxClip = 35;
break;
case WEAPON_ELITE:
case WEAPON_MP5:
case WEAPON_TMP:
case WEAPON_MAC10:
case WEAPON_M4A1:
case WEAPON_AK47:
case WEAPON_SG552:
case WEAPON_AUG:
case WEAPON_SG550:
maxClip = 30;
break;
case WEAPON_UMP45:
case WEAPON_FAMAS:
maxClip = 25;
break;
case WEAPON_GLOCK:
case WEAPON_FIVESEVEN:
case WEAPON_G3SG1:
maxClip = 20;
break;
case WEAPON_P228:
maxClip = 13;
break;
case WEAPON_USP:
maxClip = 12;
break;
case WEAPON_AWP:
case WEAPON_SCOUT:
maxClip = 10;
break;
case WEAPON_M3:
maxClip = 8;
break;
case WEAPON_DEAGLE:
case WEAPON_XM1014:
maxClip = 7;
break;
}
return maxClip;
}
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