Squashed commit of the following:

commit d48fd3e
Merge: 5268e6b 5d2174f
Author: Alejo <alejoperezherrero@gmail.com>
Date:   Wed Feb 14 19:17:25 2024 -0300

    Merge remote-tracking branch 'upstream/master'

commit 5d2174f
Author: s1lentq <s1lentsk@yandex.ru>
Date:   Mon Feb 5 02:21:49 2024 +0700

    CWeaponBox::Touch: Reworked dropped grenade pickup

commit 4d90a5f
Author: s1lentq <s1lentsk@yandex.ru>
Date:   Thu Feb 1 18:20:11 2024 +0700

    CWeaponBox::Touch: Fix grenade pickup (Resolves s1lentq#923, Closes s1lentq#931)

commit f4c4e89
Author: s1lentq <s1lentsk@yandex.ru>
Date:   Thu Feb 1 16:38:16 2024 +0700

    CBasePlayerWeapon::ExtractAmmo: Fixed reverse-engineering mistake

commit 2489213
Author: s1lentq <s1lentsk@yandex.ru>
Date:   Thu Feb 1 12:21:23 2024 +0700

    Resetable g_weaponSlotInfo

commit fb9eb0d
Author: Francisco Muñoz <fjmunozpena@gmail.com>
Date:   Wed Jan 31 09:38:35 2024 -0300

    Fix excessive punchangle when getting shield shot (s1lentq#919)

commit 0bc4ff1
Author: Rafflesian <56321479+Rafflesian@users.noreply.github.com>
Date:   Wed Jan 31 09:35:26 2024 -0300

    Support for secondary ammo and extra EF_ flags (s1lentq#934)

    Support for secondary ammo and extra EF_ flags

commit 5287f2a
Author: s1lentq <s1lentsk@yandex.ru>
Date:   Wed Jan 31 19:16:37 2024 +0700

    Do not reduce points for bot suicide due bot_kill command

commit 0bbc4bd
Author: s1lentq <s1lentsk@yandex.ru>
Date:   Wed Jan 31 18:38:47 2024 +0700

    Do not reduce points for suicide due to a fatal fall

commit aec3ba2
Author: s1lentq <s1lentsk@yandex.ru>
Date:   Wed Jan 31 18:33:34 2024 +0700

    Fixed m_looseBombArea assertion

commit b34d564
Author: s1lentq <s1lentsk@yandex.ru>
Date:   Wed Jan 31 17:52:38 2024 +0700

    PM_CheckWater: Fix for uninitialized waterlevel value for dead players (incorrect waterlevel values from another player movements persisting)

commit a1af7ca
Author: s1lentq <s1lentsk@yandex.ru>
Date:   Wed Jan 31 17:40:47 2024 +0700

    CBasePlayer::WaterMove: No water sound playback occurs when clients emerge from network lag or was using noclip

commit bde6aa0
Author: s1lentq <s1lentsk@yandex.ru>
Date:   Wed Jan 31 15:51:44 2024 +0700

    Disable door asserts (Resolves s1lentq#926)

commit 2d957a7
Author: s1lentq <s1lentsk@yandex.ru>
Date:   Wed Jan 31 15:10:08 2024 +0700

    utlvector.h fix assert

commit 4b49f63
Author: s1lentq <s1lentsk@yandex.ru>
Date:   Fri Jan 19 20:33:01 2024 +0700

    Fix mismatched damage glock18 in burst mode 18 against 25 (GLOCK18_DAMAGE)

commit 051dc07
Author: Sergey Shorokhov <wopox1337@ya.ru>
Date:   Fri Jan 12 11:55:00 2024 +0300

    New ConVar: `mp_defuser_allocation` (s1lentq#908)

commit 89dda43
Author: s1lentq <s1lentsk@yandex.ru>
Date:   Fri Jan 12 13:30:01 2024 +0700

    fix test demo

commit 02a0516
Author: s1lentq <s1lentsk@yandex.ru>
Date:   Fri Jan 12 13:19:01 2024 +0700

    Reset damage stats on Putin Server

commit c0f4794
Author: s1lentq <s1lentsk@yandex.ru>
Date:   Fri Jan 12 09:27:40 2024 +0700

    PM_CategorizePosition: Do not stick to the ground of an OBSERVER or NOCLIP mode

commit e636cbc
Author: s1lentq <s1lentsk@yandex.ru>
Date:   Fri Jan 12 09:16:20 2024 +0700

    PlayerRelationship: GR_TEAMMATE on checking itself

commit 5268e6b
Merge: 9f54246 15df1a9
Author: Alejo <53284952+aleeperezz16@users.noreply.github.com>
Date:   Tue Jan 2 12:55:47 2024 -0300

    Merge branch 's1lentq:master' into master

README.md

@@ -118,6 +118,7 @@ This means that plugins that do binary code analysis (Orpheu for example) probab
 | mp_assist_damage_threshold         | 40      | 0   | 100          | Sets the percentage of damage needed to score an assist. |
 | mp_freezetime_duck                 | 1       | 0   | 1            | Allow players to duck during freezetime.<br/> `0` disabled<br/>`1` enabled |
 | mp_freezetime_jump                 | 1       | 0   | 1            | Allow players to jump during freezetime.<br/> `0` disabled<br/>`1` enabled |
+| mp_defuser_allocation              | 0       | 0   | 2            | Give defuser on player spawn.<br/> `0` disabled<br/>`1` Random players. <br/>`2` All players. |
 </details>
 
 ## How to install zBot for CS 1.6?

dist/game.cfg

@@ -588,3 +588,11 @@ mp_freezetime_duck "1"
 //
 // Default value: "1"
 mp_freezetime_jump "1"
+
+// Give defuser on player spawn
+// 0 - No free defusers (default behavior)
+// 1 - Random players
+// 2 - All players
+//
+// Default value: "0"
+mp_defuser_allocation  "0"

regamedll/common/const.h

@@ -158,6 +158,11 @@
 #define EF_FORCEVISIBILITY          BIT(11) // force visibility
 #define EF_OWNER_VISIBILITY         BIT(12) // visibility for owner
 #define EF_OWNER_NO_VISIBILITY      BIT(13) // no visibility for owner
+#define EF_NOSLERP					BIT(14) // no slerp flag for this entity (addtofullpack)
+#define EF_FOLLOWKEEPRENDER			BIT(15) // the entity following will not copy the render (like it follows nothing)
+
+// Custom flags that aren't handled by the client
+#define EF_CUSTOM_BITS (EF_FORCEVISIBILITY | EF_OWNER_VISIBILITY | EF_OWNER_NO_VISIBILITY | EF_NOSLERP | EF_FOLLOWKEEPRENDER)
 
 // state->eflags values
 #define EFLAG_SLERP                 1   // do studio interpolation of this entity

regamedll/dlls/API/CSPlayer.cpp

@@ -557,6 +557,8 @@ void CCSPlayer::ResetAllStats()
 		m_iNumKilledByUnanswered[i] = 0;
 		m_bPlayerDominated[i]       = false;
 	}
+
+	m_DamageList.Clear();
 }
 
 void CCSPlayer::OnSpawn()
@@ -586,6 +588,7 @@ void CCSPlayer::OnKilled()
 void CCSPlayer::OnConnect()
 {
 	ResetVars();
+	ResetAllStats();
 	m_iUserID = GETPLAYERUSERID(BasePlayer()->edict());
 }
 

regamedll/dlls/bot/cs_bot.cpp

@@ -429,6 +429,20 @@ bool CCSBot::StayOnNavMesh()
 	return false;
 }
 
+#ifdef REGAMEDLL_FIXES
+void CCSBot::Kill()
+{
+	m_LastHitGroup = HITGROUP_GENERIC;
+
+	// have the player kill himself
+	pev->health = 0.0f;
+	Killed(VARS(eoNullEntity), GIB_NEVER);
+
+	if (CSGameRules()->m_pVIP == this)
+		CSGameRules()->m_iConsecutiveVIP = 10;
+}
+#endif
+
 void CCSBot::Panic(CBasePlayer *pEnemy)
 {
 	if (IsSurprised())

regamedll/dlls/bot/cs_bot.h

@@ -375,6 +375,10 @@ class CCSBot: public CBot
 
 	bool IsBuying() const;
 
+#ifdef REGAMEDLL_FIXES
+	void Kill();
+#endif
+
 	void Panic(CBasePlayer *pEnemy);					// look around in panic
 	void Follow(CBasePlayer *pPlayer);					// begin following given Player
 	void ContinueFollowing();							// continue following our leader after finishing what we were doing

regamedll/dlls/bot/cs_bot_manager.cpp

@@ -408,10 +408,9 @@ void CCSBotManager::ServerCommand(const char *pcmd)
 
 			if (pPlayer->IsBot())
 			{
+				CCSBot *pBot = static_cast<CCSBot *>(pPlayer);
 				if (killThemAll || FStrEq(name, msg))
-				{
-					pPlayer->Kill();
-				}
+					pBot->Kill();
 			}
 		}
 	}
@@ -1452,7 +1451,7 @@ void CCSBotManager::SetLooseBomb(CBaseEntity *bomb)
 	if (bomb)
 	{
 		m_looseBombArea = TheNavAreaGrid.GetNearestNavArea(&bomb->pev->origin);
-		DbgAssert(m_looseBombArea); // TODO: Need investigation and find out why it cannot find nearest area for a lost bomb, just catch it
+		DbgAssert(!TheNavAreaGrid.IsValid() || m_looseBombArea); // TODO: Need investigation and find out why it cannot find nearest area for a lost bomb, just catch it
 	}
 	else
 	{

regamedll/dlls/buttons.cpp

@@ -1,5 +1,12 @@
 #include "precompiled.h"
 
+#if !defined(DOOR_ASSERT)
+#undef DbgAssert
+#undef DbgAssertMsg
+#define DbgAssert(_exp) ((void)0)
+#define DbgAssertMsg(_exp, _msg) ((void)0)
+#endif
+
 TYPEDESCRIPTION CEnvGlobal::m_SaveData[] =
 {
 	DEFINE_FIELD(CEnvGlobal, m_globalstate, FIELD_STRING),

regamedll/dlls/cbase.cpp

@@ -1449,7 +1449,11 @@ VectorRef CBaseEntity::__API_HOOK(FireBullets3)(VectorRef vecSrc, VectorRef vecD
 				pEntity->pev->punchangle.x = iCurrentDamage * RANDOM_FLOAT(-0.15, 0.15);
 				pEntity->pev->punchangle.z = iCurrentDamage * RANDOM_FLOAT(-0.15, 0.15);
 
+#ifndef REGAMEDLL_FIXES
 				if (pEntity->pev->punchangle.x < 4)
+#else
+				if (pEntity->pev->punchangle.x < -4)
+#endif
 				{
 					pEntity->pev->punchangle.x = -4;
 				}

regamedll/dlls/client.cpp

@@ -249,7 +249,7 @@ void WriteSigonMessages()
 
 #ifdef PLAY_GAMEDLL
 		// TODO: fix test demo
-		iFlags &= ~ITEM_FLAG_NOFIREUNDERWATER;
+		iFlags &= ~ITEM_FLAG_CUSTOM;
 #endif
 
 		MESSAGE_BEGIN(MSG_INIT, gmsgWeaponList);
@@ -4494,15 +4494,21 @@ BOOL EXT_FUNC AddToFullPack(struct entity_state_s *state, int e, edict_t *ent, e
 
 #ifdef REGAMEDLL_ADD
 	// don't send unhandled custom bits to client
-	state->effects &= ~(EF_FORCEVISIBILITY | EF_OWNER_VISIBILITY | EF_OWNER_NO_VISIBILITY);
+	state->effects &= ~EF_CUSTOM_BITS;
 
 	if  (ent->v.skin == CONTENTS_LADDER &&
 		(host->v.iuser3 & PLAYER_PREVENT_CLIMB) == PLAYER_PREVENT_CLIMB) {
 		state->skin = CONTENTS_EMPTY;
 	}
 #endif
 
-	if (!player && ent->v.animtime && !ent->v.velocity.x && !ent->v.velocity.y && !ent->v.velocity.z)
+	// add studio interpolation if non-player entity is moving (why?)
+	if (!player &&
+#ifdef REGAMEDLL_ADD
+		// adds slerp (studio interpolation) if not set
+		!(ent->v.effects & EF_NOSLERP) &&
+#endif
+		ent->v.animtime && !ent->v.velocity.x && !ent->v.velocity.y && !ent->v.velocity.z)
 		state->eflags |= EFLAG_SLERP;
 
 	state->scale = ent->v.scale;
@@ -4528,8 +4534,22 @@ BOOL EXT_FUNC AddToFullPack(struct entity_state_s *state, int e, edict_t *ent, e
 
 	state->aiment = 0;
 
+	// following something
 	if (ent->v.aiment)
-		state->aiment = ENTINDEX(ent->v.aiment);
+	{
+#ifdef REGAMEDLL_ADD
+		// if set, it will still follow the player with a bit of "delay", still looks fine (experimental)
+		if (ent->v.effects & EF_FOLLOWKEEPRENDER)
+		{
+			// will keep the current render entity values if it's set
+			state->movetype = MOVETYPE_NONE;
+		}
+		else
+#endif
+		{
+			state->aiment = ENTINDEX(ent->v.aiment);
+		}
+	}
 
 	state->owner = 0;
 	if (ent->v.owner)

regamedll/dlls/doors.cpp

@@ -1,5 +1,12 @@
 #include "precompiled.h"
 
+#if !defined(DOOR_ASSERT)
+#undef DbgAssert
+#undef DbgAssertMsg
+#define DbgAssert(_exp) ((void)0)
+#define DbgAssertMsg(_exp, _msg) ((void)0)
+#endif
+
 TYPEDESCRIPTION CBaseDoor::m_SaveData[] =
 {
 	DEFINE_FIELD(CBaseDoor, m_bHealthValue, FIELD_CHARACTER),
@@ -695,10 +702,7 @@ void CBaseDoor::DoorGoDown()
 		}
 	}
 
-#ifdef DOOR_ASSERT
 	DbgAssert(m_toggle_state == TS_AT_TOP);
-#endif
-
 	m_toggle_state = TS_GOING_DOWN;
 
 	SetMoveDone(&CBaseDoor::DoorHitBottom);

regamedll/dlls/game.cpp

@@ -180,6 +180,7 @@ cvar_t sv_block_vote_commands            = { "sv_block_vote_commands", "0", 0, 0
 cvar_t legacy_vehicle_block               = { "mp_legacy_vehicle_block", "1", 0, 0.0f, nullptr };
 
 cvar_t dying_time              = { "mp_dying_time", "3.0", 0, 3.0f, nullptr };
+cvar_t defuser_allocation      = { "mp_defuser_allocation", "0", 0, 0.0f, nullptr };
 
 void GameDLL_Version_f()
 {
@@ -440,6 +441,7 @@ void EXT_FUNC GameDLLInit()
 
 	CVAR_REGISTER(&freezetime_duck);
 	CVAR_REGISTER(&freezetime_jump);
+	CVAR_REGISTER(&defuser_allocation);
 
 	CVAR_REGISTER(&max_alive_name_changes);
 	CVAR_REGISTER(&legacy_restart_entities);

regamedll/dlls/game.h

@@ -200,6 +200,7 @@ extern cvar_t deathmsg_flags;
 extern cvar_t assist_damage_threshold;
 extern cvar_t freezetime_duck;
 extern cvar_t freezetime_jump;
+extern cvar_t defuser_allocation;
 
 extern cvar_t max_alive_name_changes;
 extern cvar_t legacy_restart_entities;

regamedll/dlls/gamerules.h

@@ -255,6 +255,13 @@ enum KillRarity
 	KILLRARITY_REVENGE          = 0x100  // Revenge by the killer
 };
 
+enum
+{
+	DEFUSERALLOCATION_NONE      = 0,
+	DEFUSERALLOCATION_RANDOM    = 1,
+	DEFUSERALLOCATION_ALL       = 2,
+};
+
 class CItem;
 
 class CGameRules
@@ -738,6 +745,8 @@ class CHalfLifeMultiplay: public CGameRules
 	int GetRarityOfKill(CBaseEntity *pKiller, CBasePlayer *pVictim, CBasePlayer *pAssister, const char *killerWeaponName, bool bFlashAssist);
 	CBasePlayer *CheckAssistsToKill(CBaseEntity *pKiller, CBasePlayer *pVictim, bool &bFlashAssist);
 
+	void GiveDefuserToRandomPlayer();
+
 private:
 	void MarkLivingPlayersOnTeamAsNotReceivingMoneyNextRound(int iTeam);
 

regamedll/dlls/multiplay_gamerules.cpp

@@ -2078,6 +2078,11 @@ void EXT_FUNC CHalfLifeMultiplay::__API_HOOK(RestartRound)()
 		GiveC4();
 	}
 
+#ifdef REGAMEDLL_ADD
+	if (m_bMapHasBombTarget && (int)defuser_allocation.value == DEFUSERALLOCATION_RANDOM)
+		GiveDefuserToRandomPlayer();
+#endif
+
 	if (TheBots)
 	{
 		TheBots->OnEvent(EVENT_BUY_TIME_START);
@@ -3852,6 +3857,10 @@ void EXT_FUNC CHalfLifeMultiplay::__API_HOOK(PlayerSpawn)(CBasePlayer *pPlayer)
 #ifdef REGAMEDLL_ADD
 	if (respawn_immunitytime.value > 0)
 		pPlayer->SetSpawnProtection(respawn_immunitytime.value);
+
+	// remove any defusers left over from previous random if there is just one random one
+	if (m_bMapHasBombTarget && (int)defuser_allocation.value == DEFUSERALLOCATION_RANDOM)
+		pPlayer->RemoveDefuser();
 #endif
 }
 
@@ -3970,6 +3979,15 @@ void EXT_FUNC CHalfLifeMultiplay::__API_HOOK(PlayerKilled)(CBasePlayer *pVictim,
 	}
 
 	FireTargets("game_playerdie", pVictim, pVictim, USE_TOGGLE, 0);
+
+#ifdef REGAMEDLL_FIXES
+	// Did the player die from a fall?
+	if (pVictim->m_bitsDamageType & DMG_FALL)
+	{
+		// do nothing
+	}
+	else
+#endif
 	// Did the player kill himself?
 	if (pVictim->pev == pKiller)
 	{
@@ -4378,6 +4396,9 @@ edict_t *EXT_FUNC CHalfLifeMultiplay::__API_HOOK(GetPlayerSpawnSpot)(CBasePlayer
 
 int CHalfLifeMultiplay::PlayerRelationship(CBasePlayer *pPlayer, CBaseEntity *pTarget)
 {
+	if (pPlayer == pTarget)
+		return GR_TEAMMATE;
+
 #ifdef REGAMEDLL_ADD
 	if (IsFreeForAll())
 	{
@@ -5414,3 +5435,54 @@ void EXT_FUNC CHalfLifeMultiplay::__API_HOOK(SendDeathMessage)(CBaseEntity *pKil
 
 	MESSAGE_END();
 }
+
+void CHalfLifeMultiplay::GiveDefuserToRandomPlayer()
+{
+	int iDefusersToGive = 2;
+	CUtlVector<CBasePlayer *> candidates;
+	candidates.EnsureCapacity(MAX_CLIENTS);
+
+	// add all CT candidates to a list
+	for (int i = 1; i <= gpGlobals->maxClients; i++)
+	{
+		CBasePlayer *pPlayer = UTIL_PlayerByIndex(i);
+		if (!pPlayer || FNullEnt(pPlayer->edict()))
+			continue;
+
+		if (!pPlayer->IsAlive() || pPlayer->m_iTeam != CT)
+			continue;
+
+		candidates.AddToTail(pPlayer);
+	}
+
+	// randomly shuffle the list; this will keep the selection random in case of ties
+	for (int i = 0; i < candidates.Count(); i++) {
+		SWAP(candidates[i], candidates[RANDOM_LONG(0, candidates.Count() - 1)]);
+	}
+
+	// now sort the shuffled list into subgroups
+	candidates.Sort([](CBasePlayer *const *left, CBasePlayer *const *right) -> int {
+			// should we prioritize humans over bots?
+			if (cv_bot_defer_to_human.value != 0.0f)
+			{
+				if ((*left)->IsBot() && !(*right)->IsBot())
+					return 1;
+
+				if (!(*left)->IsBot() && (*right)->IsBot())
+					return -1;
+			}
+
+			return 0;
+		}
+	);
+
+	// give defusers to the first N candidates
+	for (int i = 0; i < iDefusersToGive && i < candidates.Count(); ++i)
+	{
+		CBasePlayer *pPlayer = candidates[i];
+		assert(pPlayer && pPlayer->m_iTeam == CT && pPlayer->IsAlive());
+
+		pPlayer->GiveDefuser();
+		ClientPrint(pPlayer->pev, HUD_PRINTCENTER, "#Got_defuser");
+	}
+}