1312 lines
40 KiB
C++
1312 lines
40 KiB
C++
//
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// YaPB, based on PODBot by Markus Klinge ("CountFloyd").
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// Copyright © YaPB Project Developers <yapb@jeefo.net>.
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//
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// SPDX-License-Identifier: MIT
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//
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#include <yapb.h>
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ConVar cv_csdm_mode ("yb_csdm_mode", "0", "Enables or disables CSDM / FFA mode for bots.\nAllowed values: '0', '1', '2', '3'.\nIf '0', CSDM / FFA mode is auto-detected.\nIf '1', CSDM mode is enabled, but FFA is disabled.\nIf '2', CSDM and FFA mode is enabled.\nIf '3', CSDM and FFA mode is disabled.", true, 0.0f, 3.0f);
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ConVar cv_breakable_health_limit ("yb_breakable_health_limit", "500.0", "Specifies the maximum health of breakable object, that bot will consider to destroy.", true, 1.0f, 3000.0);
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ConVar cv_threadpool_workers ("yb_threadpool_workers", "-1", "Maximum number of threads bot will run to process some tasks. -1 means half of CPU cores used.", true, -1.0f, static_cast <float> (plat.hardwareConcurrency ()));
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ConVar sv_skycolor_r ("sv_skycolor_r", nullptr, Var::GameRef);
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ConVar sv_skycolor_g ("sv_skycolor_g", nullptr, Var::GameRef);
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ConVar sv_skycolor_b ("sv_skycolor_b", nullptr, Var::GameRef);
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Game::Game () {
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m_startEntity = nullptr;
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m_localEntity = nullptr;
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m_precached = false;
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m_gameFlags = 0;
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m_mapFlags = 0;
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m_oneSecondFrame = 0.0f;
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m_halfSecondFrame = 0.0f;
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m_cvars.clear ();
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}
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void Game::precache () {
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if (m_precached) {
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return;
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}
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m_precached = true;
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m_drawModels[DrawLine::Simple] = m_engineWrap.precacheModel ("sprites/laserbeam.spr");
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m_drawModels[DrawLine::Arrow] = m_engineWrap.precacheModel ("sprites/arrow1.spr");
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m_engineWrap.precacheSound ("weapons/xbow_hit1.wav"); // node add
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m_engineWrap.precacheSound ("weapons/mine_activate.wav"); // node delete
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m_engineWrap.precacheSound ("common/wpn_hudon.wav"); // path add/delete done
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m_mapFlags = 0; // reset map type as worldspawn is the first entity spawned
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registerCvars (true);
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}
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void Game::levelInitialize (edict_t *entities, int max) {
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// this function precaches needed models and initialize class variables
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// re-initialize bot's array
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bots.destroy ();
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// startup threaded worker
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worker.startup (cv_threadpool_workers.int_ ());
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m_spawnCount[Team::CT] = 0;
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m_spawnCount[Team::Terrorist] = 0;
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// clear all breakables before initialization
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m_breakables.clear ();
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// initialize all config files
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conf.loadConfigs ();
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// update worldmodel
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illum.resetWorldModel ();
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// execute main config
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conf.loadMainConfig ();
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// load map-specific config
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conf.loadMapSpecificConfig ();
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// do level initialization stuff here...
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graph.loadGraphData ();
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// initialize quota management
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bots.initQuota ();
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// install the sendto hook to fake queries
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util.installSendTo ();
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// flush any print queue
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ctrl.resetFlushTimestamp ();
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// go thru the all entities on map, and do whatever we're want
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for (int i = 0; i < max; ++i) {
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auto ent = entities + i;
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// only valid entities
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if (!ent || ent->v.classname == 0) {
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continue;
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}
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auto classname = ent->v.classname.chars ();
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if (cr::strcmp (classname, "worldspawn") == 0) {
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m_startEntity = ent;
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}
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else if (cr::strcmp (classname, "player_weaponstrip") == 0) {
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if (is (GameFlags::Legacy) && strings.isEmpty (ent->v.target.chars ())) {
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ent->v.target = ent->v.targetname = engfuncs.pfnAllocString ("fake");
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}
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else if (!is (GameFlags::ReGameDLL)) {
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engfuncs.pfnRemoveEntity (ent);
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}
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}
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else if (cr::strcmp (classname, "info_player_start") == 0 || cr::strcmp (classname, "info_vip_start") == 0) {
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ent->v.rendermode = kRenderTransAlpha; // set its render mode to transparency
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ent->v.renderamt = 127; // set its transparency amount
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ent->v.effects |= EF_NODRAW;
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++m_spawnCount[Team::CT];
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}
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else if (cr::strcmp (classname, "info_player_deathmatch") == 0) {
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ent->v.rendermode = kRenderTransAlpha; // set its render mode to transparency
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ent->v.renderamt = 127; // set its transparency amount
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ent->v.effects |= EF_NODRAW;
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++m_spawnCount[Team::Terrorist];
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}
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else if (cr::strcmp (classname, "func_vip_safetyzone") == 0 || cr::strcmp (classname, "info_vip_safetyzone") == 0) {
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m_mapFlags |= MapFlags::Assassination; // assassination map
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}
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else if (cr::strcmp (classname, "hostage_entity") == 0 || cr::strcmp (classname, "monster_scientist") == 0) {
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m_mapFlags |= MapFlags::HostageRescue; // rescue map
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}
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else if (cr::strcmp (classname, "func_bomb_target") == 0 || cr::strcmp (classname, "info_bomb_target") == 0) {
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m_mapFlags |= MapFlags::Demolition; // defusion map
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}
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else if (cr::strcmp (classname, "func_escapezone") == 0) {
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m_mapFlags |= MapFlags::Escape;
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// strange thing on some ES maps, where hostage entity present there
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if (m_mapFlags & MapFlags::HostageRescue) {
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m_mapFlags &= ~MapFlags::HostageRescue;
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}
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}
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else if (cr::strncmp (classname, "func_door", 9) == 0) {
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m_mapFlags |= MapFlags::HasDoors;
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}
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else if (cr::strncmp (classname, "func_button", 11) == 0) {
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m_mapFlags |= MapFlags::HasButtons;
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}
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else if (isShootableBreakable (ent)) {
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m_breakables.push (ent);
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}
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}
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// next maps doesn't have map-specific entities, so determine it by name
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if (cr::strncmp (getMapName (), "fy_", 3) == 0) {
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m_mapFlags |= MapFlags::FightYard;
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}
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else if (cr::strncmp (getMapName (), "ka_", 3) == 0) {
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m_mapFlags |= MapFlags::KnifeArena;
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}
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// reset some timers
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m_oneSecondFrame = 0.0f;
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m_halfSecondFrame = 0.0f;
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}
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void Game::levelShutdown () {
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// stop thread pool
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worker.shutdown ();
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// save collected practice on shutdown
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practice.save ();
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// destroy global killer entity
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bots.destroyKillerEntity ();
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// ensure players are off on xash3d
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if (game.is (GameFlags::Xash3D)) {
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bots.kickEveryone (true, false);
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}
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// set state to unprecached
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game.setUnprecached ();
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// enable lightstyle animations on level change
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illum.enableAnimation (true);
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// send message on new map
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util.setNeedForWelcome (false);
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// clear local entity
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game.setLocalEntity (nullptr);
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// reset graph state
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graph.reset ();
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// suspend any analyzer tasks
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analyzer.suspend ();
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}
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void Game::drawLine (edict_t *ent, const Vector &start, const Vector &end, int width, int noise, const Color &color, int brightness, int speed, int life, DrawLine type) {
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// this function draws a arrow visible from the client side of the player whose player entity
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// is pointed to by ent, from the vector location start to the vector location end,
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// which is supposed to last life tenths seconds, and having the color defined by RGB.
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if (!util.isPlayer (ent)) {
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return; // reliability check
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}
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MessageWriter (MSG_ONE_UNRELIABLE, SVC_TEMPENTITY, nullptr, ent)
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.writeByte (TE_BEAMPOINTS)
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.writeCoord (end.x)
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.writeCoord (end.y)
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.writeCoord (end.z)
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.writeCoord (start.x)
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.writeCoord (start.y)
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.writeCoord (start.z)
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.writeShort (m_drawModels[type])
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.writeByte (0) // framestart
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.writeByte (10) // framerate
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.writeByte (life) // life in 0.1's
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.writeByte (width) // width
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.writeByte (noise) // noise
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.writeByte (color.red) // r, g, b
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.writeByte (color.green) // r, g, b
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.writeByte (color.blue) // r, g, b
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.writeByte (brightness) // brightness
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.writeByte (speed); // speed
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}
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void Game::testModel (const Vector &start, const Vector &end, int hullNumber, edict_t *entToHit, TraceResult *ptr) {
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engfuncs.pfnTraceModel (start, end, hullNumber, entToHit, ptr);
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}
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void Game::testLine (const Vector &start, const Vector &end, int ignoreFlags, edict_t *ignoreEntity, TraceResult *ptr) {
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// this function traces a line dot by dot, starting from vecStart in the direction of vecEnd,
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// ignoring or not monsters (depending on the value of IGNORE_MONSTERS, true or false), and stops
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// at the first obstacle encountered, returning the results of the trace in the TraceResult structure
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// ptr. Such results are (amongst others) the distance traced, the hit surface, the hit plane
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// vector normal, etc. See the TraceResult structure for details. This function allows to specify
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// whether the trace starts "inside" an entity's polygonal model, and if so, to specify that entity
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// in ignoreEntity in order to ignore it as a possible obstacle.
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auto engineFlags = 0;
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if (ignoreFlags & TraceIgnore::Monsters) {
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engineFlags = 1;
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}
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if (ignoreFlags & TraceIgnore::Glass) {
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engineFlags |= 0x100;
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}
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engfuncs.pfnTraceLine (start, end, engineFlags, ignoreEntity, ptr);
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}
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void Game::testHull (const Vector &start, const Vector &end, int ignoreFlags, int hullNumber, edict_t *ignoreEntity, TraceResult *ptr) {
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// this function traces a hull dot by dot, starting from vecStart in the direction of vecEnd,
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// ignoring or not monsters (depending on the value of IGNORE_MONSTERS, true or
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// false), and stops at the first obstacle encountered, returning the results
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// of the trace in the TraceResult structure ptr, just like TraceLine. Hulls that can be traced
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// (by parameter hull_type) are point_hull (a line), head_hull (size of a crouching player),
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// human_hull (a normal body size) and large_hull (for monsters?). Not all the hulls in the
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// game can be traced here, this function is just useful to give a relative idea of spatial
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// reachability (i.e. can a hostage pass through that tiny hole ?) Also like TraceLine, this
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// function allows to specify whether the trace starts "inside" an entity's polygonal model,
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// and if so, to specify that entity in ignoreEntity in order to ignore it as an obstacle.
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engfuncs.pfnTraceHull (start, end, !!(ignoreFlags & TraceIgnore::Monsters), hullNumber, ignoreEntity, ptr);
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}
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// helper class for reading wave header
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class WaveEndianessHelper : public NonCopyable {
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private:
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#if defined (CR_ARCH_CPU_BIG_ENDIAN)
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bool little { false };
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#else
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bool little { true };
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#endif
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public:
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uint16_t read16 (uint16_t value) {
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return little ? value : static_cast <uint16_t> ((value >> 8) | (value << 8));
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}
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uint32_t read32 (uint32_t value) {
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return little ? value : (((value & 0x000000ff) << 24) | ((value & 0x0000ff00) << 8) | ((value & 0x00ff0000) >> 8) | ((value & 0xff000000) >> 24));
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}
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bool isWave (char *format) {
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if (little && cr::memcmp (format, "WAVE", 4) == 0) {
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return true;
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}
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return *reinterpret_cast <uint32_t *> (format) == 0x57415645;
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}
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};
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float Game::getWaveLen (const char *fileName) {
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auto filePath = strings.joinPath (cv_chatter_path.str (), strings.format ("%s.wav", fileName));
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MemFile fp (filePath);
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// we're got valid handle?
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if (!fp) {
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return 0.0f;
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}
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// else fuck with manual search
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struct WavHeader {
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char riff[4];
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uint32_t chunkSize;
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char wave[4];
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char fmt[4];
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uint32_t subchunk1Size;
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uint16_t audioFormat;
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uint16_t numChannels;
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uint32_t sampleRate;
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uint32_t byteRate;
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uint16_t blockAlign;
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uint16_t bitsPerSample;
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char dataChunkId[4];
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uint32_t dataChunkLength;
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} header {};
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WaveEndianessHelper weh;
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if (fp.read (&header, sizeof (WavHeader)) == 0) {
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logger.error ("Wave File %s - has wrong or unsupported format", filePath);
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return 0.0f;
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}
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fp.close ();
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if (!weh.isWave (header.wave)) {
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logger.error ("Wave File %s - has wrong wave chunk id", filePath);
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return 0.0f;
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}
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if (weh.read32 (header.dataChunkLength) == 0) {
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logger.error ("Wave File %s - has zero length!", filePath);
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return 0.0f;
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}
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auto length = static_cast <float> (weh.read32 (header.dataChunkLength));
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auto bps = static_cast <float> (weh.read16 (header.bitsPerSample)) / 8;
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auto channels = static_cast <float> (weh.read16 (header.numChannels));
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auto rate = static_cast <float> (weh.read32 (header.sampleRate));
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return length / bps / channels / rate;
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}
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bool Game::isDedicated () {
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// return true if server is dedicated server, false otherwise
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static bool dedicated = engfuncs.pfnIsDedicatedServer () > 0;
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return dedicated;
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}
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const char *Game::getRunningModName () {
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// this function returns mod name without path
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static String name;
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if (!name.empty ()) {
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return name.chars ();
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}
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char engineModName[256];
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engfuncs.pfnGetGameDir (engineModName);
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name = engineModName;
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size_t slash = name.findLastOf ("\\/");
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if (slash != String::InvalidIndex) {
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name = name.substr (slash + 1);
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}
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name = name.trim (" \\/");
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return name.chars ();
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}
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const char *Game::getMapName () {
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// this function gets the map name and store it in the map_name global string variable.
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return strings.format ("%s", globals->mapname.chars ());
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}
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Vector Game::getEntityOrigin (edict_t *ent) {
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// this expanded function returns the vector origin of a bounded entity, assuming that any
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// entity that has a bounding box has its center at the center of the bounding box itself.
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if (isNullEntity (ent)) {
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return nullptr;
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}
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if (ent->v.origin.empty ()) {
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return ent->v.absmin + (ent->v.size * 0.5);
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}
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return ent->v.origin;
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}
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void Game::registerEngineCommand (const char *command, void func ()) {
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// this function tells the engine that a new server command is being declared, in addition
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// to the standard ones, whose name is command_name. The engine is thus supposed to be aware
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// that for every "command_name" server command it receives, it should call the function
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// pointed to by "function" in order to handle it.
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// check for hl pre 1.1.0.4, as it's doesn't have pfnAddServerCommand
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if (!plat.checkPointer (engfuncs.pfnAddServerCommand)) {
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logger.fatal ("%s's minimum HL engine version is 1.1.0.4 and minimum Counter-Strike is Beta 6.5. Please update your engine / game version.", product.name);
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}
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engfuncs.pfnAddServerCommand (const_cast <char *> (command), func);
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}
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void Game::playSound (edict_t *ent, const char *sound) {
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if (isNullEntity (ent)) {
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return;
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}
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engfuncs.pfnEmitSound (ent, CHAN_WEAPON, sound, 1.0f, ATTN_NORM, 0, 100);
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}
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void Game::setPlayerStartDrawModels () {
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static HashMap <String, String> models {
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{"info_player_start", "models/player/urban/urban.mdl"},
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{"info_player_deathmatch", "models/player/terror/terror.mdl"},
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{"info_vip_start", "models/player/vip/vip.mdl"}
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};
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models.foreach ([&] (const String &key, const String &val) {
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game.searchEntities ("classname", key, [&] (edict_t *ent) {
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m_engineWrap.setModel (ent, val.chars ());
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return EntitySearchResult::Continue;
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});
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});
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}
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bool Game::checkVisibility (edict_t *ent, uint8_t *set) {
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if (!set) {
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return true;
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}
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if (ent->headnode < 0) {
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for (int i = 0; i < ent->num_leafs; ++i) {
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auto leaf = ent->leafnums[i];
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if (set[leaf >> 3] & cr::bit (leaf & 7)) {
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return true;
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}
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}
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return false;
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}
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for (int i = 0; i < 48; ++i) {
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auto leaf = ent->leafnums[i];
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if (leaf == -1) {
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break;
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}
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if (set[leaf >> 3] & cr::bit (leaf & 7)) {
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return true;
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}
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}
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return engfuncs.pfnCheckVisibility (ent, set) > 0;
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}
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uint8_t *Game::getVisibilitySet (Bot *bot, bool pvs) {
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if (is (GameFlags::Xash3D)) {
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return nullptr;
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}
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auto eyes = bot->getEyesPos ();
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if (bot->isDucking ()) {
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eyes += VEC_HULL_MIN - VEC_DUCK_HULL_MIN;
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}
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float org[3] { eyes.x, eyes.y, eyes.z };
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return pvs ? engfuncs.pfnSetFatPVS (org) : engfuncs.pfnSetFatPAS (org);
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}
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void Game::sendClientMessage (bool console, edict_t *ent, StringRef message) {
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// helper to sending the client message
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// do not send messages to fake clients
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if (!util.isPlayer (ent) || util.isFakeClient (ent)) {
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return;
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}
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// if console message and destination is listenserver entity, just print via server message instead of through unreliable channel
|
|
if (console && ent == game.getLocalEntity ()) {
|
|
sendServerMessage (message);
|
|
return;
|
|
}
|
|
const String &buffer = message;
|
|
|
|
// used to split messages
|
|
auto sendTextMsg = [&console, &ent] (StringRef text) {
|
|
MessageWriter (MSG_ONE_UNRELIABLE, msgs.id (NetMsg::TextMsg), nullptr, ent)
|
|
.writeByte (console ? HUD_PRINTCONSOLE : HUD_PRINTCENTER)
|
|
.writeString (text.chars ());
|
|
};
|
|
|
|
// do not excess limit
|
|
constexpr size_t maxSendLength = 125;
|
|
|
|
// split up the string into chunks if needed (maybe check if it's multibyte?)
|
|
if (buffer.length () > maxSendLength) {
|
|
auto chunks = buffer.split (maxSendLength);
|
|
|
|
// send in chunks
|
|
for (size_t i = 0; i < chunks.length (); ++i) {
|
|
sendTextMsg (chunks[i]);
|
|
}
|
|
return;
|
|
}
|
|
sendTextMsg (buffer);
|
|
}
|
|
|
|
void Game::sendServerMessage (StringRef message) {
|
|
// helper to sending the client message
|
|
|
|
// do not excess limit
|
|
constexpr size_t maxSendLength = 175;
|
|
|
|
// split up the string into chunks if needed (maybe check if it's multibyte?)
|
|
if (message.length () > maxSendLength) {
|
|
auto chunks = message.split (maxSendLength);
|
|
|
|
// send in chunks
|
|
for (size_t i = 0; i < chunks.length (); ++i) {
|
|
engfuncs.pfnServerPrint (chunks[i].chars ());
|
|
}
|
|
return;
|
|
}
|
|
engfuncs.pfnServerPrint (message.chars ());
|
|
}
|
|
|
|
void Game::prepareBotArgs (edict_t *ent, String str) {
|
|
// the purpose of this function is to provide fakeclients (bots) with the same client
|
|
// command-scripting advantages (putting multiple commands in one line between semicolons)
|
|
// as real players. It is an improved version of botman's FakeClientCommand, in which you
|
|
// supply directly the whole string as if you were typing it in the bot's "console". It
|
|
// is supposed to work exactly like the pfnClientCommand (server-sided client command).
|
|
|
|
m_botArgs.clear (); // always clear args
|
|
|
|
if (str.empty ()) {
|
|
return;
|
|
}
|
|
|
|
// helper to parse single (not multi) command
|
|
auto parsePartArgs = [&] (String &args) {
|
|
args.trim ("\r\n\t\" "); // trim new lines
|
|
|
|
// we're have empty commands?
|
|
if (args.empty ()) {
|
|
return;
|
|
}
|
|
|
|
// find first space
|
|
const size_t space = args.find (' ', 0);
|
|
|
|
// if found space
|
|
if (space != String::InvalidIndex) {
|
|
const auto quote = space + 1; // check for quote next to space
|
|
|
|
// check if we're got a quoted string
|
|
if (quote < args.length () && args[quote] == '\"') {
|
|
m_botArgs.emplace (args.substr (0, space)); // add command
|
|
m_botArgs.emplace (args.substr (quote, args.length () - 1).trim ("\"")); // add string with trimmed quotes
|
|
}
|
|
else {
|
|
for (auto &&arg : args.split (" ")) {
|
|
m_botArgs.emplace (arg);
|
|
}
|
|
}
|
|
}
|
|
else {
|
|
m_botArgs.emplace (args); // move all the part to args
|
|
}
|
|
MDLL_ClientCommand (ent);
|
|
|
|
// clear space for next cmd
|
|
m_botArgs.clear ();
|
|
};
|
|
|
|
if (str.find (';', 0) != String::InvalidIndex) {
|
|
for (auto &&part : str.split (";")) {
|
|
parsePartArgs (part);
|
|
}
|
|
}
|
|
else {
|
|
parsePartArgs (str);
|
|
}
|
|
}
|
|
|
|
bool Game::isSoftwareRenderer () {
|
|
|
|
// xash always use "hw" structures
|
|
if (is (GameFlags::Xash3D)) {
|
|
return false;
|
|
}
|
|
|
|
// dedicated server (except xash) always use "sw" structures
|
|
if (isDedicated ()) {
|
|
return true;
|
|
}
|
|
auto model = illum.getWorldModel ();
|
|
|
|
if (model->nodes[0].parent != nullptr) {
|
|
return false;
|
|
}
|
|
const auto child = model->nodes[0].children[0];
|
|
|
|
if (child < model->nodes || child > model->nodes + model->numnodes) {
|
|
return false;
|
|
}
|
|
|
|
if (child->parent != &model->nodes[0]) {
|
|
return false;
|
|
}
|
|
|
|
// and on only windows version you can use software-render game. Linux, OSX always defaults to OpenGL
|
|
if (plat.win) {
|
|
return plat.hasModule ("sw");
|
|
}
|
|
return false;
|
|
}
|
|
|
|
void Game::addNewCvar (const char *name, const char *value, const char *info, bool bounded, float min, float max, int32_t varType, bool missingAction, const char *regval, ConVar *self) {
|
|
// this function adds globally defined variable to registration stack
|
|
|
|
ConVarReg reg {};
|
|
|
|
reg.reg.name = const_cast <char *> (name);
|
|
reg.reg.string = const_cast <char *> (value);
|
|
reg.name = name;
|
|
reg.missing = missingAction;
|
|
reg.init = value;
|
|
reg.info = info;
|
|
reg.bounded = bounded;
|
|
|
|
if (regval) {
|
|
reg.regval = regval;
|
|
}
|
|
|
|
if (bounded) {
|
|
reg.min = min;
|
|
reg.max = max;
|
|
reg.initial = static_cast <float> (atof (value));
|
|
}
|
|
|
|
int eflags = FCVAR_EXTDLL;
|
|
|
|
if (varType == Var::Normal) {
|
|
eflags |= FCVAR_SERVER;
|
|
}
|
|
else if (varType == Var::ReadOnly) {
|
|
eflags |= FCVAR_SERVER | FCVAR_SPONLY | FCVAR_PRINTABLEONLY;
|
|
}
|
|
else if (varType == Var::Password) {
|
|
eflags |= FCVAR_PROTECTED;
|
|
}
|
|
|
|
reg.reg.flags = eflags;
|
|
reg.self = self;
|
|
reg.type = varType;
|
|
|
|
m_cvars.push (cr::move (reg));
|
|
}
|
|
|
|
void ConVar::revert () {
|
|
if (!ptr) {
|
|
return;
|
|
}
|
|
const auto &cvars = game.getCvars ();
|
|
|
|
for (const auto &var : cvars) {
|
|
if (var.name == ptr->name) {
|
|
set (var.initial);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
void Game::checkCvarsBounds () {
|
|
for (const auto &var : m_cvars) {
|
|
if (!var.self->ptr) {
|
|
continue;
|
|
}
|
|
|
|
// read only cvar is not changeable
|
|
if (var.type == Var::ReadOnly && !var.init.empty ()) {
|
|
if (var.init != var.self->str ()) {
|
|
var.self->set (var.init.chars ());
|
|
}
|
|
continue;
|
|
}
|
|
|
|
if (!var.bounded || !var.self) {
|
|
continue;
|
|
}
|
|
auto value = var.self->float_ ();
|
|
auto str = String (var.self->str ());
|
|
|
|
// check the bounds and set default if out of bounds
|
|
if (value > var.max || value < var.min || (!str.empty () && isalpha (str[0]))) {
|
|
var.self->set (var.initial);
|
|
|
|
// notify about that
|
|
ctrl.msg ("Bogus value for cvar '%s', min is '%.1f' and max is '%.1f', and we're got '%s', value reverted to default '%.1f'.", var.name, var.min, var.max, str, var.initial);
|
|
}
|
|
}
|
|
|
|
// special case for xash3d, by default engine is not calling startframe if no players on server, but our quota management and bot adding
|
|
// mechanism assumes that starframe is called even if no players on server, so, set the xash3d's sv_forcesimulating cvar to 1 in case it's not
|
|
if (is (GameFlags::Xash3D)) {
|
|
static cvar_t *sv_forcesimulating = engfuncs.pfnCVarGetPointer ("sv_forcesimulating");
|
|
|
|
if (sv_forcesimulating && !cr::fequal (sv_forcesimulating->value, 1.0f)) {
|
|
game.print ("Force-enable Xash3D sv_forcesimulating cvar.");
|
|
engfuncs.pfnCVarSetFloat ("sv_forcesimulating", 1.0f);
|
|
}
|
|
}
|
|
}
|
|
|
|
void Game::registerCvars (bool gameVars) {
|
|
// this function pushes all added global variables to engine registration
|
|
|
|
for (auto &var : m_cvars) {
|
|
ConVar &self = *var.self;
|
|
cvar_t ® = var.reg;
|
|
|
|
if (var.type != Var::GameRef) {
|
|
if (var.type == Var::Xash3D && !is (GameFlags::Xash3D)) {
|
|
continue;
|
|
}
|
|
self.ptr = engfuncs.pfnCVarGetPointer (reg.name);
|
|
|
|
if (!self.ptr) {
|
|
static cvar_t reg_;
|
|
|
|
// fix metamod' memlocs not found
|
|
if (is (GameFlags::Metamod)) {
|
|
reg_ = var.reg;
|
|
engfuncs.pfnCVarRegister (®_);
|
|
}
|
|
else {
|
|
engfuncs.pfnCVarRegister (&var.reg);
|
|
}
|
|
self.ptr = engfuncs.pfnCVarGetPointer (reg.name);
|
|
}
|
|
}
|
|
else if (gameVars) {
|
|
self.ptr = engfuncs.pfnCVarGetPointer (reg.name);
|
|
|
|
if (var.missing && !self.ptr) {
|
|
if (reg.string == nullptr && !var.regval.empty ()) {
|
|
reg.string = const_cast <char *> (var.regval.chars ());
|
|
reg.flags |= FCVAR_SERVER;
|
|
}
|
|
engfuncs.pfnCVarRegister (&var.reg);
|
|
self.ptr = engfuncs.pfnCVarGetPointer (reg.name);
|
|
}
|
|
|
|
if (!self.ptr) {
|
|
logger.error ("Got nullptr on cvar %s!", reg.name);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
bool Game::loadCSBinary () {
|
|
auto modname = getRunningModName ();
|
|
|
|
if (!modname) {
|
|
return false;
|
|
}
|
|
Array <StringRef> libs { "mp", "cs", "cs_i386" };
|
|
|
|
// lookup for x64 binaries first
|
|
if (plat.x64) {
|
|
libs.insert (0, { "mp_amd64", "cs_amd64" });
|
|
}
|
|
|
|
auto libCheck = [&] (StringRef mod, StringRef dll) {
|
|
// try to load gamedll
|
|
if (!m_gameLib) {
|
|
logger.fatal ("Unable to load gamedll \"%s\". Exiting... (gamedir: %s)", dll, mod);
|
|
}
|
|
auto ent = m_gameLib.resolve <EntityFunction> ("trigger_random_unique");
|
|
|
|
// detect regamedll by addon entity they provide
|
|
if (ent != nullptr) {
|
|
m_gameFlags |= GameFlags::ReGameDLL;
|
|
}
|
|
return true;
|
|
};
|
|
|
|
// search the libraries inside game dlls directory
|
|
for (const auto &lib : libs) {
|
|
auto path = strings.joinPath (modname, "dlls", lib) + DLL_SUFFIX;
|
|
|
|
// if we can't read file, skip it
|
|
if (!plat.fileExists (path.chars ())) {
|
|
continue;
|
|
}
|
|
|
|
// special case, czero is always detected first, as it's has custom directory
|
|
if (cr::strcmp (modname, "czero") == 0) {
|
|
m_gameFlags |= (GameFlags::ConditionZero | GameFlags::HasBotVoice | GameFlags::HasFakePings);
|
|
|
|
if (is (GameFlags::Metamod)) {
|
|
return false;
|
|
}
|
|
m_gameLib.load (path);
|
|
|
|
// verify dll is OK
|
|
return libCheck (modname, lib);
|
|
}
|
|
else {
|
|
m_gameLib.load (path);
|
|
|
|
// verify dll is OK
|
|
if (!libCheck (modname, lib)) {
|
|
return false;
|
|
}
|
|
|
|
// detect if we're running modern game
|
|
auto entity = m_gameLib.resolve <EntityFunction> ("weapon_famas");
|
|
|
|
// detect xash engine
|
|
if (engfuncs.pfnCVarGetPointer ("host_ver") != nullptr) {
|
|
m_gameFlags |= (GameFlags::Modern | GameFlags::Xash3D);
|
|
|
|
if (entity != nullptr) {
|
|
m_gameFlags |= GameFlags::HasBotVoice;
|
|
}
|
|
|
|
if (is (GameFlags::Metamod)) {
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
if (entity != nullptr) {
|
|
m_gameFlags |= (GameFlags::Modern | GameFlags::HasBotVoice | GameFlags::HasFakePings);
|
|
}
|
|
else {
|
|
m_gameFlags |= GameFlags::Legacy;
|
|
|
|
// clear modern flag just in case
|
|
m_gameFlags &= ~GameFlags::Modern;
|
|
}
|
|
|
|
if (is (GameFlags::Metamod)) {
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
bool Game::postload () {
|
|
|
|
// register logger
|
|
logger.initialize (bstor.buildPath (BotFile::LogFile), [] (const char *msg) {
|
|
game.print (msg);
|
|
});
|
|
|
|
auto ensureBotPathExists = [this] (StringRef dir1, StringRef dir2) {
|
|
File::makePath (strings.joinPath (getRunningModName (), folders.addons, folders.bot, dir1, dir2).chars ());
|
|
};
|
|
|
|
// ensure we're have all needed directories
|
|
ensureBotPathExists (folders.config, folders.lang);
|
|
ensureBotPathExists (folders.data, folders.train);
|
|
ensureBotPathExists (folders.data, folders.graph);
|
|
ensureBotPathExists (folders.data, folders.logs);
|
|
ensureBotPathExists (folders.data, folders.podbot);
|
|
|
|
// set out user agent for http stuff
|
|
http.setUserAgent (strings.format ("%s/%s", product.name, product.version));
|
|
|
|
// startup the sockets on windows
|
|
http.startup ();
|
|
|
|
// set the app name
|
|
plat.setAppName (product.name.chars ());
|
|
|
|
// register bot cvars
|
|
registerCvars ();
|
|
|
|
// handle prefixes
|
|
static StringArray prefixes = { product.cmdPri, product.cmdSec };
|
|
|
|
// register all our handlers
|
|
for (const auto &prefix : prefixes) {
|
|
registerEngineCommand (prefix.chars (), [] () {
|
|
ctrl.handleEngineCommands ();
|
|
});
|
|
}
|
|
|
|
// register fake metamod command handler if we not! under mm
|
|
if (!(game.is (GameFlags::Metamod))) {
|
|
game.registerEngineCommand ("meta", [] () {
|
|
game.print ("You're launched standalone version of %s. Metamod is not installed or not enabled!", product.name);
|
|
});
|
|
}
|
|
|
|
// initialize weapons
|
|
conf.initWeapons ();
|
|
|
|
if (plat.android) {
|
|
m_gameFlags |= (GameFlags::Xash3D | GameFlags::Mobility | GameFlags::HasBotVoice | GameFlags::ReGameDLL);
|
|
|
|
if (is (GameFlags::Metamod)) {
|
|
return true; // we should stop the attempt for loading the real gamedll, since metamod handle this for us
|
|
}
|
|
auto gamedll = strings.format ("%s/%s", plat.env ("XASH3D_GAMELIBDIR"), plat.hfp ? "libserver_hardfp.so" : "libserver.so");
|
|
|
|
if (!m_gameLib.load (gamedll)) {
|
|
logger.fatal ("Unable to load gamedll \"%s\". Exiting... (gamedir: %s)", gamedll, getRunningModName ());
|
|
}
|
|
}
|
|
else {
|
|
bool binaryLoaded = loadCSBinary ();
|
|
|
|
if (!binaryLoaded && !is (GameFlags::Metamod)) {
|
|
logger.fatal ("Mod that you has started, not supported by this bot (gamedir: %s)", getRunningModName ());
|
|
}
|
|
|
|
if (is (GameFlags::Metamod)) {
|
|
m_gameLib.unload ();
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
void Game::applyGameModes () {
|
|
if (!is (GameFlags::Metamod | GameFlags::ReGameDLL)) {
|
|
return;
|
|
}
|
|
|
|
// handle cvar cases
|
|
switch (cv_csdm_mode.int_ ()) {
|
|
default:
|
|
case 0:
|
|
break;
|
|
|
|
// force CSDM mode
|
|
case 1:
|
|
m_gameFlags |= GameFlags::CSDM;
|
|
m_gameFlags &= ~GameFlags::FreeForAll;
|
|
return;
|
|
|
|
// force CSDM FFA mode
|
|
case 2:
|
|
m_gameFlags |= GameFlags::CSDM | GameFlags::FreeForAll;
|
|
return;
|
|
|
|
// force disable everything
|
|
case 3:
|
|
m_gameFlags &= ~(GameFlags::CSDM | GameFlags::FreeForAll);
|
|
return;
|
|
}
|
|
|
|
static auto dmActive = engfuncs.pfnCVarGetPointer ("csdm_active");
|
|
static auto freeForAll = engfuncs.pfnCVarGetPointer ("mp_freeforall");
|
|
|
|
// csdm is only with amxx and metamod
|
|
if (dmActive) {
|
|
if (dmActive->value > 0.0f) {
|
|
m_gameFlags |= GameFlags::CSDM;
|
|
}
|
|
else if (is (GameFlags::CSDM)) {
|
|
m_gameFlags &= ~GameFlags::CSDM;
|
|
}
|
|
}
|
|
|
|
// but this can be provided by regamedll
|
|
if (freeForAll) {
|
|
if (freeForAll->value > 0.0f) {
|
|
m_gameFlags |= GameFlags::FreeForAll;
|
|
}
|
|
else if (is (GameFlags::FreeForAll)) {
|
|
m_gameFlags &= ~GameFlags::FreeForAll;
|
|
}
|
|
}
|
|
}
|
|
|
|
void Game::slowFrame () {
|
|
const auto nextUpdate = cr::clamp (75.0f * globals->frametime, 0.5f, 1.0f);
|
|
|
|
// run something that is should run more
|
|
if (m_halfSecondFrame < time ()) {
|
|
|
|
// refresh bomb origin in case some plugin moved it out
|
|
graph.setBombOrigin ();
|
|
|
|
// update client pings
|
|
util.calculatePings ();
|
|
|
|
// update next update time
|
|
m_halfSecondFrame = nextUpdate * 0.25f + time ();
|
|
}
|
|
|
|
if (m_oneSecondFrame > time ()) {
|
|
return;
|
|
}
|
|
ctrl.maintainAdminRights ();
|
|
|
|
// update bot difficulties to newly selected from cvar
|
|
bots.updateBotDifficulties ();
|
|
|
|
// check if we're need to autokill bots
|
|
bots.maintainAutoKill ();
|
|
|
|
// maintain leaders selection upon round start
|
|
bots.maintainLeaders ();
|
|
|
|
// initialize light levels
|
|
graph.initLightLevels ();
|
|
|
|
// initialize corridors
|
|
graph.initNarrowPlaces ();
|
|
|
|
// detect csdm
|
|
applyGameModes ();
|
|
|
|
// check the cvar bounds
|
|
checkCvarsBounds ();
|
|
|
|
// display welcome message
|
|
util.checkWelcome ();
|
|
|
|
// update next update time
|
|
m_oneSecondFrame = nextUpdate + time ();
|
|
}
|
|
|
|
void Game::searchEntities (StringRef field, StringRef value, EntitySearch functor) {
|
|
edict_t *ent = nullptr;
|
|
|
|
while (!game.isNullEntity (ent = engfuncs.pfnFindEntityByString (ent, field.chars (), value.chars ()))) {
|
|
if ((ent->v.flags & EF_NODRAW) || (ent->v.flags & FL_CLIENT)) {
|
|
continue;
|
|
}
|
|
|
|
if (functor (ent) == EntitySearchResult::Break) {
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
void Game::searchEntities (const Vector &position, float radius, EntitySearch functor) {
|
|
edict_t *ent = nullptr;
|
|
const Vector &pos = position.empty () ? m_startEntity->v.origin : position;
|
|
|
|
while (!game.isNullEntity (ent = engfuncs.pfnFindEntityInSphere (ent, pos, radius))) {
|
|
if ((ent->v.flags & EF_NODRAW) || (ent->v.flags & FL_CLIENT)) {
|
|
continue;
|
|
}
|
|
|
|
if (functor (ent) == EntitySearchResult::Break) {
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
bool Game::isShootableBreakable (edict_t *ent) {
|
|
if (isNullEntity (ent)) {
|
|
return false;
|
|
}
|
|
auto limit = cv_breakable_health_limit.float_ ();
|
|
|
|
if ((cr::strcmp (ent->v.classname.chars (), "func_breakable") == 0 && ent->v.health < limit) || (cr::strcmp (ent->v.classname.chars (), "func_pushable") == 0 && (ent->v.spawnflags & SF_PUSH_BREAKABLE) && ent->v.health < limit) || (cr::strcmp (ent->v.classname.chars (), "func_wall") == 0 && ent->v.health < limit)) {
|
|
if (ent->v.takedamage > 0.0f && ent->v.impulse <= 0 && !(ent->v.flags & FL_WORLDBRUSH) && !(ent->v.spawnflags & SF_BREAK_TRIGGER_ONLY)) {
|
|
return (ent->v.movetype == MOVETYPE_PUSH || ent->v.movetype == MOVETYPE_PUSHSTEP);
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
void Game::printBotVersion () {
|
|
String gameVersionStr;
|
|
StringArray botRuntimeFlags;
|
|
|
|
if (is (GameFlags::Legacy)) {
|
|
gameVersionStr.assign ("Legacy");
|
|
}
|
|
else if (is (GameFlags::ConditionZero)) {
|
|
gameVersionStr.assign ("Condition Zero");
|
|
}
|
|
else if (is (GameFlags::Modern)) {
|
|
gameVersionStr.assign ("v1.6");
|
|
}
|
|
|
|
if (is (GameFlags::Xash3D)) {
|
|
gameVersionStr.append (" @ Xash3D Engine");
|
|
|
|
if (is (GameFlags::Mobility)) {
|
|
gameVersionStr.append (" Mobile");
|
|
}
|
|
gameVersionStr.replace ("Legacy", "1.6 Limited");
|
|
}
|
|
|
|
if (is (GameFlags::HasBotVoice)) {
|
|
botRuntimeFlags.push ("BotVoice");
|
|
}
|
|
|
|
if (is (GameFlags::ReGameDLL)) {
|
|
botRuntimeFlags.push ("ReGameDLL");
|
|
}
|
|
|
|
if (is (GameFlags::HasFakePings)) {
|
|
botRuntimeFlags.push ("FakePing");
|
|
}
|
|
|
|
if (is (GameFlags::Metamod)) {
|
|
botRuntimeFlags.push ("Metamod");
|
|
}
|
|
|
|
// print if we're using sse 4.x instructions
|
|
if (cpuflags.sse41 || cpuflags.sse42 || cpuflags.neon) {
|
|
Array <String> simdLevels {};
|
|
|
|
if (cpuflags.sse41) {
|
|
simdLevels.push ("4.1");
|
|
}
|
|
if (cpuflags.sse42) {
|
|
simdLevels.push ("4.2");
|
|
}
|
|
if (cpuflags.neon) {
|
|
simdLevels.push ("NEON");
|
|
}
|
|
botRuntimeFlags.push (strings.format ("SIMD: %s", String::join (simdLevels, " & ")));
|
|
}
|
|
ctrl.msg ("\n%s v%s successfully loaded for game: Counter-Strike %s.\n\tFlags: %s.\n", product.name, product.version, gameVersionStr, botRuntimeFlags.empty () ? "None" : String::join (botRuntimeFlags, ", "));
|
|
}
|
|
|
|
void LightMeasure::initializeLightstyles () {
|
|
// this function initializes lighting information...
|
|
|
|
// reset all light styles
|
|
for (auto &ls : m_lightstyle) {
|
|
ls.length = 0;
|
|
ls.map[0] = 0;
|
|
}
|
|
|
|
for (auto &lsv : m_lightstyleValue) {
|
|
lsv = 264;
|
|
}
|
|
}
|
|
|
|
void LightMeasure::animateLight () {
|
|
// this function performs light animations
|
|
|
|
if (!m_doAnimation) {
|
|
return;
|
|
}
|
|
|
|
// 'm' is normal light, 'a' is no light, 'z' is double bright
|
|
const int index = static_cast <int> (game.time () * 10.0f);
|
|
|
|
for (auto j = 0; j < MAX_LIGHTSTYLES; ++j) {
|
|
if (!m_lightstyle[j].length) {
|
|
m_lightstyleValue[j] = 256;
|
|
continue;
|
|
}
|
|
m_lightstyleValue[j] = static_cast <uint32_t> (m_lightstyle[j].map[index % m_lightstyle[j].length] - 'a') * 22u;
|
|
}
|
|
}
|
|
|
|
void LightMeasure::updateLight (int style, char *value) {
|
|
if (!m_doAnimation) {
|
|
return;
|
|
}
|
|
|
|
if (style >= MAX_LIGHTSTYLES) {
|
|
return;
|
|
}
|
|
|
|
if (strings.isEmpty (value)) {
|
|
m_lightstyle[style].length = 0u;
|
|
m_lightstyle[style].map[0] = kNullChar;
|
|
|
|
return;
|
|
}
|
|
const auto copyLimit = sizeof (m_lightstyle[style].map) - sizeof (kNullChar);
|
|
strings.copy (m_lightstyle[style].map, value, copyLimit);
|
|
|
|
m_lightstyle[style].map[copyLimit] = kNullChar;
|
|
m_lightstyle[style].length = static_cast <int> (cr::strlen (m_lightstyle[style].map));
|
|
}
|
|
|
|
template <typename S, typename M> bool LightMeasure::recursiveLightPoint (const M *node, const Vector &start, const Vector &end) {
|
|
if (!node || node->contents < 0) {
|
|
return false;
|
|
}
|
|
|
|
// determine which side of the node plane our points are on, fixme: optimize for axial
|
|
auto plane = node->plane;
|
|
|
|
float front = (start | plane->normal) - plane->dist;
|
|
float back = (end | plane->normal) - plane->dist;
|
|
|
|
int side = front < 0.0f;
|
|
|
|
// if they're both on the same side of the plane, don't bother to split just check the appropriate child
|
|
if ((back < 0.0f) == side) {
|
|
return recursiveLightPoint <S, M> (reinterpret_cast <M *> (node->children[side]), start, end);
|
|
}
|
|
|
|
// calculate mid point
|
|
float frac = front / (front - back);
|
|
auto mid = start + (end - start) * frac;
|
|
|
|
// go down front side
|
|
if (recursiveLightPoint <S, M> (reinterpret_cast <M *> (node->children[side]), start, mid)) {
|
|
return true; // hit something
|
|
}
|
|
|
|
// blow it off if it doesn't split the plane...
|
|
if ((back < 0.0f) == !!side) {
|
|
return false; // didn't hit anything
|
|
}
|
|
|
|
// check for impact on this node
|
|
// lightspot = mid;
|
|
// lightplane = plane;
|
|
auto surf = reinterpret_cast <S *> (m_worldModel->surfaces) + node->firstsurface;
|
|
|
|
for (int i = 0; i < node->numsurfaces; ++i, ++surf) {
|
|
if (surf->flags & SURF_DRAWTILED) {
|
|
continue; // no lightmaps
|
|
}
|
|
auto tex = surf->texinfo;
|
|
|
|
// see where in lightmap space our intersection point is
|
|
int s = static_cast <int> ((mid | Vector (tex->vecs[0])) + tex->vecs[0][3]);
|
|
int t = static_cast <int> ((mid | Vector (tex->vecs[1])) + tex->vecs[1][3]);
|
|
|
|
// not in the bounds of our lightmap? punt...
|
|
if (s < surf->texturemins[0] || t < surf->texturemins[1]) {
|
|
continue;
|
|
}
|
|
|
|
// assuming a square lightmap (fixme: which ain't always the case), lets see if it lies in that rectangle. if not, punt...
|
|
int ds = s - surf->texturemins[0];
|
|
int dt = t - surf->texturemins[1];
|
|
|
|
if (ds > surf->extents[0] || dt > surf->extents[1]) {
|
|
continue;
|
|
}
|
|
|
|
if (!surf->samples) {
|
|
return true;
|
|
}
|
|
ds >>= 4;
|
|
dt >>= 4;
|
|
|
|
m_point.reset (); // reset point color.
|
|
|
|
int smax = (surf->extents[0] >> 4) + 1;
|
|
int tmax = (surf->extents[1] >> 4) + 1;
|
|
int size = smax * tmax;
|
|
|
|
auto lightmap = surf->samples + dt * smax + ds;
|
|
|
|
// compute the lightmap color at a particular point
|
|
for (int maps = 0u; maps < MAX_LIGHTMAPS && surf->styles[maps] != 255u; ++maps) {
|
|
uint32_t scale = m_lightstyleValue[surf->styles[maps]];
|
|
|
|
m_point.red += lightmap->r * scale;
|
|
m_point.green += lightmap->g * scale;
|
|
m_point.blue += lightmap->b * scale;
|
|
|
|
lightmap += size; // skip to next lightmap
|
|
}
|
|
m_point.red >>= 8u;
|
|
m_point.green >>= 8u;
|
|
m_point.blue >>= 8u;
|
|
|
|
return true;
|
|
}
|
|
return recursiveLightPoint <S, M> (reinterpret_cast <M *> (node->children[!side]), mid, end); // go down back side
|
|
}
|
|
|
|
float LightMeasure::getLightLevel (const Vector &point) {
|
|
if (game.is (GameFlags::Legacy)) {
|
|
return 0.0f;
|
|
}
|
|
|
|
if (!m_worldModel) {
|
|
return 0.0f;
|
|
}
|
|
|
|
if (!m_worldModel->lightdata) {
|
|
return 255.0f;
|
|
}
|
|
|
|
Vector endPoint (point);
|
|
endPoint.z -= 2048.0f;
|
|
|
|
// it's depends if we're are on dedicated or on listenserver
|
|
auto recursiveCheck = [&] () -> bool {
|
|
if (!game.isSoftwareRenderer ()) {
|
|
return recursiveLightPoint <msurface_hw_t, mnode_hw_t> (reinterpret_cast <mnode_hw_t *> (m_worldModel->nodes), point, endPoint);
|
|
}
|
|
return recursiveLightPoint <msurface_t, mnode_t> (m_worldModel->nodes, point, endPoint);
|
|
};
|
|
return !recursiveCheck () ? 0.0f : 100 * cr::sqrtf (cr::min (75.0f, static_cast <float> (m_point.avg ())) / 75.0f);
|
|
}
|
|
|
|
float LightMeasure::getSkyColor () {
|
|
return static_cast <float> (Color (sv_skycolor_r.int_ (), sv_skycolor_g.int_ (), sv_skycolor_b.int_ ()).avg ());
|
|
}
|