reapi/reapi/src/natives/natives_misc.cpp

#include "precompiled.h"

/*
* Assign the number of the player animations.
*
* @param index		Client index
* @param playerAnim	Specific the number animation
*
* @noreturn
*
* native rg_set_animation(index, PLAYER_ANIM:playerAnim);
*/
cell AMX_NATIVE_CALL rg_set_animation(AMX *amx, cell *params)
{
	enum args_e { arg_count, arg_index, arg_anim };

	CHECK_ISPLAYER(arg_index);

	ICSPlayer *pPlayer = g_ReGameFuncs->INDEX_TO_CSPLAYER(params[arg_index]);
	if (pPlayer == nullptr || !pPlayer->IsConnected()) {
		MF_LogError(amx, AMX_ERR_NATIVE, "%s: player %i is not connected", __FUNCTION__, params[arg_index]);
		return FALSE;
	}

	pPlayer->SetAnimation(CAmxArg(amx, params[arg_anim]));
	return TRUE;
}

/*
* Adds money to player's account.
*
* @param index		Client index
* @param amount		The amount of money
* @param bTrackChange	If the bTrackChange is 1, the amount of money added will also be displayed.
*
* @noreturn
*
* native rg_add_account(index, amount, bool:bTrackChange = true);
*/
cell AMX_NATIVE_CALL rg_add_account(AMX *amx, cell *params)
{
	enum args_e { arg_count, arg_index, arg_amount, arg_track_change };

	CHECK_ISPLAYER(arg_index);

	ICSPlayer *pPlayer = g_ReGameFuncs->INDEX_TO_CSPLAYER(params[arg_index]);
	if (pPlayer == nullptr || !pPlayer->IsConnected()) {
		MF_LogError(amx, AMX_ERR_NATIVE, "%s: player %i is not connected", __FUNCTION__, params[arg_index]);
		return FALSE;
	}

	pPlayer->AddAccount(params[arg_amount], params[arg_track_change] != 0);
	return TRUE;
}

/*
* Gives item to player
*
* @param index		Client index
* @param pszName	Classname item
*
* @noreturn
*
* native rg_give_item(index, const pszName[]);
*/
cell AMX_NATIVE_CALL rg_give_item(AMX *amx, cell *params)
{
	enum args_e { arg_count, arg_index, arg_item };

	CHECK_ISPLAYER(arg_index);

	ICSPlayer *pPlayer = g_ReGameFuncs->INDEX_TO_CSPLAYER(params[arg_index]);
	if (pPlayer == nullptr || !pPlayer->IsConnected()) {
		MF_LogError(amx, AMX_ERR_NATIVE, "%s: player %i is not connected", __FUNCTION__, params[arg_index]);
		return FALSE;
	}

	const char *itemName = getAmxString(amx, params[arg_item]);
	pPlayer->GiveNamedItem(itemName);
	return TRUE;
}

/*
* Give the player default items
*
* @param index		Client index
*
* @noreturn
*
* native rg_give_default_items(index);
*/
cell AMX_NATIVE_CALL rg_give_default_items(AMX *amx, cell *params)
{
	enum args_e { arg_count, arg_index };

	CHECK_ISPLAYER(arg_index);

	ICSPlayer *pPlayer = g_ReGameFuncs->INDEX_TO_CSPLAYER(params[arg_index]);
	if (pPlayer == nullptr || !pPlayer->IsConnected()) {
		MF_LogError(amx, AMX_ERR_NATIVE, "%s: player %i is not connected", __FUNCTION__, params[arg_index]);
		return FALSE;
	}

	pPlayer->GiveDefaultItems();
	return TRUE;
}

/*
* Give the player shield
*
* @param index		Client index
* @param bDeploy	to get shield from holster
*
* @noreturn
*
* native rg_give_shield(index, bool:bDeploy = true);
*/
cell AMX_NATIVE_CALL rg_give_shield(AMX *amx, cell *params)
{
	enum args_e { arg_count, arg_index, arg_deploy };

	CHECK_ISPLAYER(arg_index);

	ICSPlayer *pPlayer = g_ReGameFuncs->INDEX_TO_CSPLAYER(params[arg_index]);
	if (pPlayer == nullptr || !pPlayer->IsConnected()) {
		MF_LogError(amx, AMX_ERR_NATIVE, "%s: player %i is not connected", __FUNCTION__, params[arg_index]);
		return FALSE;
	}

	pPlayer->GiveShield(params[arg_deploy] != 0);
	return TRUE;
}

/*
* Inflicts in a radius from the source position.
*
* @param vecSrc		The source position
* @param inflictor	Inflictor is the entity that caused the damage (such as a gun)
* @param attacker	Attacker is the entity that tirggered the damage (such as the gun's owner).
* @param flDamage	The amount of damage
* @param flRadius	Radius damage
* @param iClassIgnore	To specify classes that are immune to damage.
* @param bitsDamageType	Damage type DMG_*
*
* @noreturn
*
* native rg_dmg_radius(Float:vecSrc[3], inflictor, attacker, Float:flDamage, Float:flRadius, iClassIgnore, bitsDamageType);
*/
cell AMX_NATIVE_CALL rg_dmg_radius(AMX *amx, cell *params)
{
	enum args_e { arg_count, arg_vec, arg_inflictor, arg_attacker, arg_damage, arg_radius, arg_ignore_class, arg_dmg_type };

	CHECK_ISENTITY(arg_inflictor);
	CHECK_ISENTITY(arg_attacker);

	CAmxArgs args(amx, params);
	g_ReGameFuncs->RadiusDamage(args[arg_vec], args[arg_inflictor], args[arg_attacker], args[arg_damage], args[arg_radius], args[arg_ignore_class], args[arg_dmg_type]);

	return TRUE;
}

/*
* Resets the global multi damage accumulator
*
* @noreturn
*
* native rg_multidmg_clear();
*/
cell AMX_NATIVE_CALL rg_multidmg_clear(AMX *amx, cell *params)
{
	g_ReGameFuncs->ClearMultiDamage();
	return TRUE;
}

/*
* inflicts contents of global multi damage register on victim
*
* @param inflictor	Inflictor is the entity that caused the damage (such as a gun)
* @param attacker	Attacker is the entity that tirggered the damage (such as the gun's owner).
*
* @noreturn
*
* native rg_multidmg_apply(inflictor, attacker);
*/
cell AMX_NATIVE_CALL rg_multidmg_apply(AMX *amx, cell *params)
{
	enum args_e { arg_count, arg_inflictor, arg_attacker };

	CHECK_ISENTITY(arg_inflictor);
	CHECK_ISENTITY(arg_attacker);

	CAmxArgs args(amx, params);
	g_ReGameFuncs->ApplyMultiDamage(args[arg_inflictor], args[arg_attacker]);

	return TRUE;
}

/*
* Adds damage the accumulator
*
* @param inflictor	Inflictor is the entity that caused the damage (such as a gun)
* @param victim		A victim that takes damage
* @param flDamage	The amount of damage
* @param bitsDamageType	Damage type DMG_*
*
* @noreturn
*
* native rg_multidmg_add(inflictor, victim, Float:flDamage, bitsDamageType);
*/
cell AMX_NATIVE_CALL rg_multidmg_add(AMX *amx, cell *params)
{
	enum args_e { arg_count, arg_inflictor, arg_victim, arg_damage, arg_dmg_type };

	CHECK_ISENTITY(arg_inflictor);
	CHECK_ISENTITY(arg_victim);

	if (params[arg_victim] < 0) { // null
		MF_LogError(amx, AMX_ERR_NATIVE, "%s: victim == null", __FUNCTION__);
		return FALSE;
	}

	CAmxArgs args(amx, params);
	g_ReGameFuncs->AddMultiDamage(args[arg_inflictor], args[arg_victim], args[arg_damage], args[arg_dmg_type]);

	return TRUE;
}

/*
* Fire bullets from entity
*
* @param inflictor		Inflictor is the entity that caused the damage (such as a gun)
* @param attacker		Attacker is the entity that tirggered the damage (such as the gun's owner).
* @param shots			The number of shots
* @param vecSrc			The source position of the barrel
* @param vecDirShooting		Direction shooting
* @param vecSpread		Spread
* @param flDistance		Max shot distance
* @param iBulletType		Bullet type
* @param iTracerFreq		Tracer frequancy
* @param iDamage		Damage amount
*
* @noreturn
*
* native rg_fire_bullets(inflictor, attacker, shots, Float:vecSrc[3], Float:vecDirShooting[3], Float::vecSpread[3], Float:flDistance, iBulletType, iTracerFreq, iDamage);
*/
cell AMX_NATIVE_CALL rg_fire_bullets(AMX *amx, cell *params)
{
	enum args_e { arg_count, arg_inflictor, arg_attacker, arg_shots, arg_vecSrc, arg_dir, arg_spread, arg_dist, arg_bullet_type, arg_tracefrq, arg_dmg };

	CHECK_ISENTITY(arg_inflictor);
	CHECK_ISENTITY(arg_attacker);

	CAmxArgs args(amx, params);
	ICSEntity *pInflictor = args[arg_inflictor];

	pInflictor->FireBullets
	(
		args[arg_shots],
		args[arg_vecSrc],
		args[arg_dir],
		args[arg_spread],
		args[arg_dist],
		args[arg_bullet_type],
		args[arg_tracefrq],
		args[arg_dmg],
		args[arg_attacker]
	);

	return TRUE;
}

/*
* Fire bullets from player's weapon
*
* @param inflictor		Inflictor is the entity that caused the damage (such as a gun)
* @param attacker		Attacker is the entity that tirggered the damage (such as the gun's owner).
* @param vecSrc			The source position of the barrel
* @param vecDirShooting		Direction shooting
* @param vecSpread		Spread
* @param flDistance		Max shot distance
* @param iPenetration		The number of penetration
* @param iBulletType		Bullet type
* @param iDamage		Damage amount
* @param flRangeModifier	Damage range modifier
* @param bPistol		Pistol shot
* @param shared_rand		Use player's random seed, get circular gaussian spread
*
* @return Float:[3]		The result spread
*
* native Float:[3] rg_fire_bullets3(inflictor, attacker, Float:vecSrc[3], Float:vecDirShooting[3], Float:vecSpread, Float:flDistance, iPenetration, iBulletType, iDamage, Float:flRangeModifier, bool:bPistol, shared_rand);
*/
cell AMX_NATIVE_CALL rg_fire_bullets3(AMX *amx, cell *params)
{
	enum args_e { arg_count, arg_inflictor, arg_attacker, arg_vecSrc, arg_dir, arg_spread, arg_dist, arg_penetration, arg_bullet_type, arg_dmg, arg_range_mod, arg_pistol, arg_rand, arg_out };

	CHECK_ISENTITY(arg_inflictor);
	CHECK_ISENTITY(arg_attacker);

	CAmxArgs args(amx, params);
	ICSEntity *pInflictor = args[arg_inflictor];
	entvars_t *pAttacker = args[arg_attacker];

	args[arg_out].vector() = pInflictor->FireBullets3
	(
		args[arg_vecSrc],
		args[arg_dir],
		args[arg_spread],
		args[arg_dist],
		args[arg_penetration],
		args[arg_bullet_type],
		args[arg_dmg],
		args[arg_range_mod],
		pAttacker, // icc fix
		args[arg_pistol],
		args[arg_rand]
	);

	return TRUE;
}

struct {
	const char *msg;
	const char *sentence;
	size_t status;
} msg_sentence_list[] = {
	{ "", "" },									// ROUND_NONE
	{ "#Target_Bombed",                     "terwin",     WINSTATUS_TERRORISTS  },	// ROUND_TARGET_BOMB
	{ "#VIP_Escaped",                       "ctwin",      WINSTATUS_CTS         },	// ROUND_VIP_ESCAPED
	{ "#VIP_Assassinated",                  "terwin",     WINSTATUS_TERRORISTS  },	// ROUND_VIP_ASSASSINATED
	{ "#Terrorists_Escaped",                "terwin",     WINSTATUS_TERRORISTS  },	// ROUND_TERRORISTS_ESCAPED
	{ "#CTs_PreventEscape",                 "ctwin",      WINSTATUS_CTS         },	// ROUND_CTS_PREVENT_ESCAPE
	{ "#Escaping_Terrorists_Neutralized",   "ctwin",      WINSTATUS_CTS         },	// ROUND_ESCAPING_TERRORISTS_NEUTRALIZED
	{ "#Bomb_Defused",                      "ctwin",      WINSTATUS_CTS         },	// ROUND_BOMB_DEFUSED
	{ "#CTs_Win",                           "ctwin",      WINSTATUS_CTS         },	// ROUND_CTS_WIN
	{ "#Terrorists_Win",                    "terwin",     WINSTATUS_TERRORISTS  },	// ROUND_TERRORISTS_WIN
	{ "#Round_Draw",                        "rounddraw",  WINSTATUS_DRAW        },	// ROUND_END_DRAW
	{ "#All_Hostages_Rescued",              "ctwin",      WINSTATUS_CTS         },	// ROUND_ALL_HOSTAGES_RESCUED
	{ "#Target_Saved",                      "ctwin",      WINSTATUS_CTS         },	// ROUND_TARGET_SAVED
	{ "#Hostages_Not_Rescued",              "terwin",     WINSTATUS_TERRORISTS  },	// ROUND_HOSTAGE_NOT_RESCUED
	{ "#Terrorists_Not_Escaped",            "ctwin",      WINSTATUS_CTS         },	// ROUND_TERRORISTS_NOT_ESCAPED
	{ "#VIP_Not_Escaped",                   "terwin",     WINSTATUS_TERRORISTS  },	// ROUND_VIP_NOT_ESCAPED
	{ "#Game_Commencing",                   "",           WINSTATUS_DRAW        },	// ROUND_GAME_COMMENCE
};

/*
* Complete the round
*
* @param tmDelay		Delay before the onset of a new round.
* @param st			Which team won
* @param event			The event is the end of the round
* @param message		The message on round end
* @param sentence		The sound at the end of the round
*
* @noreturn
*
* native rg_round_end(Float:tmDelay, WinStatus:st, ScenarioEventEndRound:event = ROUND_NONE, const message[] = "default", const sentence[] = "default");
*/
cell AMX_NATIVE_CALL rg_round_end(AMX *amx, cell *params)
{
	enum args_e { arg_count, arg_delay, arg_win, arg_event, arg_message, arg_sentence, arg_silent };

	size_t winstatus = params[arg_win];
	if (winstatus <= 0) {
		MF_LogError(amx, AMX_ERR_NATIVE, "%s: unknown win status %i", __FUNCTION__, winstatus);
		return FALSE;
	}

	const char *_sentence, *_message;
	ScenarioEventEndRound event = static_cast<ScenarioEventEndRound>(params[arg_event]);

	_sentence = getAmxString(amx, params[arg_sentence]);
	_message = getAmxString(amx, params[arg_message]);

	if (event != ROUND_NONE) {
		auto& lst = msg_sentence_list[event];
		if (strcmp(_sentence, "default") == 0)
			_sentence = lst.sentence;
		if (strcmp(_message, "default") == 0)
			_message = lst.msg;
	}

	if (_sentence[0])
		Broadcast(_sentence);

	if (_message[0])
		g_ReGameFuncs->EndRoundMessage(_message, event);

	CSGameRules()->TerminateRound(CAmxArg(amx, params[arg_delay]), winstatus);
	return TRUE;
}

/*
* Update current scores
*
* @param iCtsWins		The amount of wins to won
* @param iTsWins		The amount of wins to won
* @param bAdd			Adds the score to the current amount wins.
*
* @noreturn
*
* native rg_update_teamscores(iCtsWins = 0, iTsWins = 0, bool:bAdd = true);
*/
cell AMX_NATIVE_CALL rg_update_teamscores(AMX *amx, cell *params)
{
	enum args_e { arg_count, arg_cts, arg_ts, arg_add };

	CSGameRules()->m_iNumCTWins = ((params[arg_add] != 0) ? CSGameRules()->m_iNumCTWins : 0) + params[arg_cts];
	CSGameRules()->m_iNumTerroristWins = ((params[arg_add] != 0) ? CSGameRules()->m_iNumTerroristWins : 0) + params[arg_ts];
	UpdateTeamScores();

	return TRUE;
}

/*
* Creates an entity using Counter-Strike's custom CreateNamedEntity wrapper.
*
* @param classname		Entity class name
*
* @return			Index of the created entity or 0 otherwise
*
* native rg_create_entity(const classname[]);
*/
cell AMX_NATIVE_CALL rg_create_entity(AMX *amx, cell *params)
{
	enum args_e { arg_count, arg_classname };

	string_t iClass = g_engfuncs.pfnAllocString(getAmxString(amx, params[arg_classname]));
	edict_t	*pEnt = g_ReGameFuncs->CREATE_NAMED_ENTITY2(iClass);

	if (pEnt != nullptr)
	{
		return indexOfEdict(pEnt);
	}

	return 0;
}

/*
* Finds an entity in the world using Counter-Strike's custom FindEntityByString wrapper.
*
* @param start_index		Entity index to start searching from. -1 to start from the first entity
* @param classname		Classname to search for
*
* @return			Entity index > 0 if found, 0 otherwise
*
* native rg_find_ent_by_class(start_index, const classname[]);
*/
cell AMX_NATIVE_CALL rg_find_ent_by_class(AMX *amx, cell *params)
{
	enum args_e { arg_count, arg_start_index, arg_classname };

	CBaseEntity *pStartEntity = getPrivate<CBaseEntity>(params[arg_start_index]);
	const char* value = getAmxString(amx, params[arg_classname]);
	CBaseEntity *pEntity = g_ReGameFuncs->UTIL_FindEntityByString(pStartEntity, "classname", value);

	if (pEntity != nullptr)
	{
		return indexOfEdict(pEntity->pev);
	}

	return 0;
}

/*
* Finds an entity in the world using Counter-Strike's custom FindEntityByString wrapper, matching by owner.
*
* @param start_index		Entity index to start searching from. -1 to start from the first entity
* @param classname		Classname to search for
*
* @return			1 if found, 0 otherwise
*
* native rg_find_ent_by_owner(&start_index, const classname[], owner);
*/
cell AMX_NATIVE_CALL rg_find_ent_by_owner(AMX *amx, cell *params)
{
	enum args_e { arg_count, arg_start_index, arg_classname, arg_onwer };

	CHECK_ISENTITY(arg_onwer);

	cell& startIndex = *getAmxAddr(amx, params[arg_start_index]);
	const char* value = getAmxString(amx, params[arg_classname]);
	edict_t* pOwner = edictByIndexAmx(params[arg_onwer]);
	edict_t* pEntity = g_pEdicts + startIndex;

	for (int i = startIndex; i < gpGlobals->maxEntities; i++, pEntity++)
	{
		if (pEntity->v.owner != pOwner)
			continue;

		// yet not allocated
		if (!pEntity->pvPrivateData || pEntity->free)
			continue;

		if (!strcmp(STRING(pEntity->v.classname), value))
		{
			startIndex = i;
			return TRUE;
		}
	}

	return FALSE;
}

/*
* Returns some information about a weapon.
*
* @param weapon name or id	Weapon id, see WEAPON_* constants or weapon_* name
* @param WpnInfo:type		Info type, see WI_* constants
*
* @return			Weapon information value
* @error			If weapon_id and type are out of bound, an error will be thrown.
*
* native rg_get_weapon_info(any:...);
*/
cell AMX_NATIVE_CALL rg_get_weapon_info(AMX *amx, cell *params)
{
	enum args_e { arg_count, arg_weapon_id, arg_type, arg_3, arg_4 };

	WeaponIdType weaponID = static_cast<WeaponIdType>(params[arg_weapon_id]);
	WpnInfo info_type = static_cast<WpnInfo>(*getAmxAddr(amx, params[arg_type]));

	if (!GetWeaponInfoRange(weaponID) && info_type != WI_ID)
	{
		MF_LogError(amx, AMX_ERR_NATIVE, "%s: invalid weapon id %i", __FUNCTION__, weaponID);
		return 0;
	}

	WeaponInfoStruct* info = g_ReGameApi->GetGameData()->GetWeaponInfo(weaponID);
	char* szWeaponName = getAmxString(amx, params[arg_weapon_id]);

	switch (info_type)
	{
	case WI_ID:
		if (szWeaponName == nullptr) {
			return WEAPON_NONE;
		}

		_strlwr(szWeaponName);
		for (int i = 0; i < MAX_WEAPONS; ++i) {
			info = g_ReGameApi->GetGameData()->GetWeaponInfo(i);
			if (info == nullptr || info->id == WEAPON_NONE)
				continue;

			if (strcmp(info->entityName, szWeaponName) == 0) {
				return info->id;
			}
		}
		return WEAPON_NONE;
	case WI_COST:
		return info->cost;
	case WI_CLIP_COST:
		return info->clipCost;
	case WI_BUY_CLIP_SIZE:
		return info->buyClipSize;
	case WI_GUN_CLIP_SIZE:
		return info->gunClipSize;
	case WI_MAX_ROUNDS:
		return info->maxRounds;
	case WI_AMMO_TYPE:
		return info->ammoType;
	case WI_NAME:
		{
			if (PARAMS_COUNT != arg_4) {
				MF_LogError(amx, AMX_ERR_NATIVE, "%s: bad parameter count, got %i, expected %i", __FUNCTION__, PARAMS_COUNT, arg_4);
				return -1;
			}

			// native rg_get_weapon_info(id, WPINFO_NAME, output[], maxlength);
			cell* dest = getAmxAddr(amx, params[arg_3]);
			size_t length = *getAmxAddr(amx, params[arg_4]);

			if (info->entityName == nullptr) {
				setAmxString(dest, "", 1);
				return 0;
			}

			setAmxString(dest, info->entityName, length);
			return 1;
		}
	default:
		MF_LogError(amx, AMX_ERR_NATIVE, "%s: unknown type statement %i, params count %i", __FUNCTION__, info_type, PARAMS_COUNT);
		return -1;
	}
}

/*
* Sets specific values of weapons info.
*
* @param weapon_id	Weapon id, see WEAPON_* constants
* @param type		Info type, see WI_* constants
*
* @return		1 if successfully, 0 otherwise
*
* native rg_set_weapon_info(const {WeaponIdType,_}:weapon_id, WpnInfo:type, any:...);
*/
cell AMX_NATIVE_CALL rg_set_weapon_info(AMX *amx, cell *params)
{
	enum args_e { arg_count, arg_weapon_id, arg_type, arg_value };

	WeaponIdType weaponID = static_cast<WeaponIdType>(params[arg_weapon_id]);
	if (!GetWeaponInfoRange(weaponID))
	{
		MF_LogError(amx, AMX_ERR_NATIVE, "%s: invalid weapon id %i", __FUNCTION__, weaponID);
		return 0;
	}

	cell* value = getAmxAddr(amx, params[arg_value]);
	WeaponInfoStruct *info = g_ReGameApi->GetGameData()->GetWeaponInfo(weaponID);
	WpnInfo info_type = static_cast<WpnInfo>(params[arg_type]);

	switch (info_type)
	{
	case WI_COST:
		info->cost = *value;
		break;
	case WI_CLIP_COST:
		info->clipCost = *value;
		break;
	case WI_BUY_CLIP_SIZE:
	case WI_GUN_CLIP_SIZE:
	case WI_MAX_ROUNDS:
	case WI_AMMO_TYPE:
	case WI_NAME:
		MF_LogError(amx, AMX_ERR_NATIVE, "%s: this change will have no effect", __FUNCTION__);
		return 0;
	default:
		MF_LogError(amx, AMX_ERR_NATIVE, "%s: unknown type statement %i, params count %i", __FUNCTION__, info_type, PARAMS_COUNT);
		return 0;
	}

	return 1;
}

/*
* Remove all the player's stuff
*
* @param index		Client index
*
* @noreturn
*
* native rg_remove_all_items(const index, bool:bRemoveSuit);
*/
cell AMX_NATIVE_CALL rg_remove_all_items(AMX *amx, cell *params)
{
	enum args_e { arg_count, arg_index, arg_suit };

	CHECK_ISPLAYER(arg_index);

	ICSPlayer *pPlayer = g_ReGameFuncs->INDEX_TO_CSPLAYER(params[arg_index]);
	if (pPlayer == nullptr || !pPlayer->IsConnected()) {
		MF_LogError(amx, AMX_ERR_NATIVE, "%s: player %i is not connected", __FUNCTION__, params[arg_index]);
		return FALSE;
	}

	pPlayer->RemoveAllItems(params[arg_suit] != 0);
	return TRUE;
}

/*
* Remove specifed the player's item by class name
*
* @param index		Client index
* @param item_name	Class name item
*
* @noreturn
*
* native rg_remove_item(const index, const item_name[]);
*/
cell AMX_NATIVE_CALL rg_remove_item(AMX *amx, cell *params)
{
	enum args_e { arg_count, arg_index, arg_item_name };

	CHECK_ISPLAYER(arg_index);

	CBasePlayer *pPlayer = (CBasePlayer *)g_ReGameFuncs->UTIL_PlayerByIndex(params[arg_index]);
	if (pPlayer == nullptr || pPlayer->has_disconnected) {
		MF_LogError(amx, AMX_ERR_NATIVE, "%s: player %i is not connected", __FUNCTION__, params[arg_index]);
		return FALSE;
	}

	const char* szItemName = getAmxString(amx, params[arg_item_name]);
	for (auto pItem : pPlayer->m_rgpPlayerItems)
	{
		while (pItem != nullptr)
		{
			if (FClassnameIs(pItem->pev, szItemName))
			{
				CBasePlayerWeapon *pWeapon = static_cast<CBasePlayerWeapon *>(pItem);
				if (pWeapon->IsWeapon()) {
					pWeapon->RetireWeapon();
				}

				pPlayer->RemovePlayerItem(pItem);
				return TRUE;
			}

			pItem = pItem->m_pNext;
		}
	}

	return FALSE;
}

AMX_NATIVE_INFO Misc_Natives_RG[] =
{
	{ "rg_set_animation", rg_set_animation },
	{ "rg_add_account", rg_add_account },
	{ "rg_give_item", rg_give_item },
	{ "rg_give_default_items", rg_give_default_items },
	{ "rg_give_shield", rg_give_shield },

	{ "rg_dmg_radius", rg_dmg_radius },
	{ "rg_multidmg_clear", rg_multidmg_clear },
	{ "rg_multidmg_apply", rg_multidmg_apply },
	{ "rg_multidmg_add", rg_multidmg_add },

	{ "rg_fire_bullets", rg_fire_bullets },
	{ "rg_fire_bullets3", rg_fire_bullets3 },

	{ "rg_round_end", rg_round_end },
	{ "rg_update_teamscores", rg_update_teamscores },

	{ "rg_create_entity", rg_create_entity },
	{ "rg_find_ent_by_class", rg_find_ent_by_class },
	{ "rg_find_ent_by_owner", rg_find_ent_by_owner },

	{ "rg_get_weapon_info", rg_get_weapon_info },
	{ "rg_set_weapon_info", rg_set_weapon_info },

	{ "rg_remove_all_items", rg_remove_all_items },
	{ "rg_remove_item", rg_remove_item },

	{ nullptr, nullptr }
};

void RegisterNatives_Misc()
{
	if (api_cfg.hasReGameDLL())
		g_amxxapi.AddNatives(Misc_Natives_RG);
}