/*
 * shavit's Timer - Miscellaneous
 * by: shavit
 *
 * This file is part of shavit's Timer.
 *
 * This program is free software; you can redistribute it and/or modify it under
 * the terms of the GNU General Public License, version 3.0, as published by the
 * Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
 * details.
 *
 * You should have received a copy of the GNU General Public License along with
 * this program.  If not, see <http://www.gnu.org/licenses/>.
 *
*/

#include <sourcemod>
#include <cstrike>
#include <sdktools>
#include <sdkhooks>
#include <dynamic>

#undef REQUIRE_EXTENSIONS
#include <dhooks>

#undef REQUIRE_PLUGIN
#include <shavit>

#pragma newdecls required
#pragma semicolon 1
#pragma dynamic 131072

// game specific
EngineVersion gEV_Type = Engine_Unknown;
int gI_Ammo = -1;

char gS_RadioCommands[][] = {"coverme", "takepoint", "holdpos", "regroup", "followme", "takingfire", "go", "fallback", "sticktog",
	"getinpos", "stormfront", "report", "roger", "enemyspot", "needbackup", "sectorclear", "inposition", "reportingin",
	"getout", "negative", "enemydown", "compliment", "thanks", "cheer"};

// cache
bool gB_Hide[MAXPLAYERS+1];
bool gB_Late = false;
int gI_LastFlags[MAXPLAYERS+1];
ArrayList gA_Advertisements = null;
int gI_AdvertisementsCycle = 0;

// cvars
ConVar gCV_GodMode = null;
ConVar gCV_PreSpeed = null;
ConVar gCV_HideTeamChanges = null;
ConVar gCV_RespawnOnTeam = null;
ConVar gCV_RespawnOnRestart = null;
ConVar gCV_StartOnSpawn = null;
ConVar gCV_PrespeedLimit = null;
ConVar gCV_HideRadar = null;
ConVar gCV_TeleportCommands = null;
ConVar gCV_NoWeaponDrops = null;
ConVar gCV_NoBlock = null;
ConVar gCV_AutoRespawn = null;
ConVar gCV_CreateSpawnPoints = null;
ConVar gCV_DisableRadio = null;
ConVar gCV_Scoreboard = null;
ConVar gCV_WeaponCommands = null;
ConVar gCV_PlayerOpacity = null;
ConVar gCV_StaticPrestrafe = null;
ConVar gCV_NoclipMe = null;
ConVar gCV_AdvertisementInterval = null;

// cached cvars
int gI_GodMode = 3;
int gI_PreSpeed = 3;
bool gB_HideTeamChanges = true;
bool gB_RespawnOnTeam = true;
bool gB_RespawnOnRestart = true;
bool gB_StartOnSpawn = true;
float gF_PrespeedLimit = 280.00;
bool gB_HideRadar = true;
bool gB_TeleportCommands = true;
bool gB_NoWeaponDrops = true;
bool gB_NoBlock = true;
float gF_AutoRespawn = 1.5;
int gI_CreateSpawnPoints = 32;
bool gB_DisableRadio = false;
bool gB_Scoreboard = true;
int gI_WeaponCommands = 2;
int gI_PlayerOpacity = -1;
bool gB_StaticPrestrafe = true;
int gI_NoclipMe = true;
float gF_AdvertisementInterval = 600.0;

// dhooks
Handle gH_GetPlayerMaxSpeed = null;

// modules
bool gB_Rankings = false;

// timer settings
char gS_StyleStrings[STYLE_LIMIT][STYLESTRINGS_SIZE][128];
any gA_StyleSettings[STYLE_LIMIT][STYLESETTINGS_SIZE];

// chat settings
char gS_ChatStrings[CHATSETTINGS_SIZE][128];

public Plugin myinfo =
{
	name = "[shavit] Miscellaneous",
	author = "shavit",
	description = "Miscellaneous stuff for shavit's bhop timer.",
	version = SHAVIT_VERSION,
	url = "https://github.com/shavitush/bhoptimer"
}

public APLRes AskPluginLoad2(Handle myself, bool late, char[] error, int err_max)
{
	gB_Late = late;

	return APLRes_Success;
}

public void OnAllPluginsLoaded()
{
	gB_Rankings = LibraryExists("shavit-rankings");
}

public void OnPluginStart()
{
	// cache
	gEV_Type = GetEngineVersion();

	// spectator list
	RegConsoleCmd("sm_specs", Command_Specs, "Show a list of spectators.");
	RegConsoleCmd("sm_spectators", Command_Specs, "Show a list of spectators.");

	// spec
	RegConsoleCmd("sm_spec", Command_Spec, "Moves you to the spectators' team. Usage: sm_spec [target]");
	RegConsoleCmd("sm_spectate", Command_Spec, "Moves you to the spectators' team. Usage: sm_spectate [target]");

	// hide
	RegConsoleCmd("sm_hide", Command_Hide, "Toggle players' hiding.");
	RegConsoleCmd("sm_unhide", Command_Hide, "Toggle players' hiding.");

	// tpto
	RegConsoleCmd("sm_tpto", Command_Teleport, "Teleport to another player. Usage: sm_tpto [target]");
	RegConsoleCmd("sm_goto", Command_Teleport, "Teleport to another player. Usage: sm_goto [target]");

	// weapons
	RegConsoleCmd("sm_usp", Command_Weapon, "Spawn a USP.");
	RegConsoleCmd("sm_glock", Command_Weapon, "Spawn a Glock.");
	RegConsoleCmd("sm_knife", Command_Weapon, "Spawn a knife.");

	gI_Ammo = FindSendPropInfo("CCSPlayer", "m_iAmmo");

	// noclip
	RegConsoleCmd("sm_p", Command_Noclip, "Toggles noclip.");
	RegConsoleCmd("sm_prac", Command_Noclip, "Toggles noclip. (sm_p alias)");
	RegConsoleCmd("sm_practice", Command_Noclip, "Toggles noclip. (sm_p alias)");
	RegConsoleCmd("sm_nc", Command_Noclip, "Toggles noclip. (sm_p alias)");
	RegConsoleCmd("sm_noclipme", Command_Noclip, "Toggles noclip. (sm_p alias)");
	AddCommandListener(CommandListener_Noclip, "+noclip");
	AddCommandListener(CommandListener_Noclip, "-noclip");

	// hook teamjoins
	AddCommandListener(Command_Jointeam, "jointeam");

	// hook radio commands instead of a global listener
	for(int i = 0; i < sizeof(gS_RadioCommands); i++)
	{
		AddCommandListener(Command_Radio, gS_RadioCommands[i]);
	}

	// hooks
	HookEvent("player_spawn", Player_Spawn);
	HookEvent("player_team", Player_Notifications, EventHookMode_Pre);
	HookEvent("player_death", Player_Notifications, EventHookMode_Pre);
	HookEvent("weapon_fire", Weapon_Fire);

	// phrases
	LoadTranslations("common.phrases");

	// advertisements
	gA_Advertisements = new ArrayList(300);

	// cvars and stuff
	gCV_GodMode = CreateConVar("shavit_misc_godmode", "3", "Enable godmode for players?\n0 - Disabled\n1 - Only prevent fall/world damage.\n2 - Only prevent damage from other players.\n3 - Full godmode.", 0, true, 0.0, true, 3.0);
	gCV_PreSpeed = CreateConVar("shavit_misc_prespeed", "3", "Stop prespeed in startzone?\n0 - Disabled\n1 - Limit 280 speed.\n2 - Block bhopping in startzone\n3 - Limit 280 speed and block bhopping in startzone.", 0, true, 0.0, true, 3.0);
	gCV_HideTeamChanges = CreateConVar("shavit_misc_hideteamchanges", "1", "Hide team changes in chat?\n0 - Disabled\n1 - Enabled", 0, true, 0.0, true, 1.0);
	gCV_RespawnOnTeam = CreateConVar("shavit_misc_respawnonteam", "1", "Respawn whenever a player joins a team?\n0 - Disabled\n1 - Enabled", 0, true, 0.0, true, 1.0);
	gCV_RespawnOnRestart = CreateConVar("shavit_misc_respawnonrestart", "1", "Respawn a dead player if he uses the timer restart command?\n0 - Disabled\n1 - Enabled", 0, true, 0.0, true, 1.0);
	gCV_StartOnSpawn = CreateConVar("shavit_misc_startonspawn", "1", "Restart the timer for a player after he spawns?\n0 - Disabled\n1 - Enabled", 0, true, 0.0, true, 1.0);
	gCV_PrespeedLimit = CreateConVar("shavit_misc_prespeedlimit", "280.00", "Prespeed limitation in startzone.", 0, true, 10.0, false);
	gCV_HideRadar = CreateConVar("shavit_misc_hideradar", "1", "Should the plugin hide the in-game radar?", 0, true, 0.0, true, 1.0);
	gCV_TeleportCommands = CreateConVar("shavit_misc_tpcmds", "1", "Enable teleport-related commands? (sm_goto/sm_tpto)\n0 - Disabled\n1 - Enabled", 0, true, 0.0, true, 1.0);
	gCV_NoWeaponDrops = CreateConVar("shavit_misc_noweapondrops", "1", "Remove every dropped weapon.\n0 - Disabled\n1 - Enabled", 0, true, 0.0, true, 1.0);
	gCV_NoBlock = CreateConVar("shavit_misc_noblock", "1", "Disable player collision?\n0 - Disabled\n1 - Enabled", 0, true, 0.0, true, 1.0);
	gCV_AutoRespawn = CreateConVar("shavit_misc_autorespawn", "1.5", "Seconds to wait before respawning player?\n0 - Disabled", 0, true, 0.0, true, 10.0);
	gCV_CreateSpawnPoints = CreateConVar("shavit_misc_createspawnpoints", "32", "Amount of spawn points to add for each team.\n0 - Disabled", 0, true, 0.0, true, 32.0);
	gCV_DisableRadio = CreateConVar("shavit_misc_disableradio", "0", "Block radio commands.\n0 - Disabled (radio commands work)\n1 - Enabled (radio commands are blocked)", 0, true, 0.0, true, 1.0);
	gCV_Scoreboard = CreateConVar("shavit_misc_scoreboard", "1", "Manipulate scoreboard so score is -{time} and deaths are {rank})?\nDeaths part requires shavit-rankings.\n0 - Disabled\n1 - Enabled", 0, true, 0.0, true, 1.0);
	gCV_WeaponCommands = CreateConVar("shavit_misc_weaponcommands", "2", "Enable sm_usp, sm_glock and sm_knife?\n0 - Disabled\n1 - Enabled\n2 - Also give infinite reserved ammo.", 0, true, 0.0, true, 2.0);
	gCV_PlayerOpacity = CreateConVar("shavit_misc_playeropacity", "-1", "Player opacity (alpha) to set on spawn.\n-1 - Disabled\nValue can go up to 255. 0 for invisibility.", 0, true, -1.0, true, 255.0);
	gCV_StaticPrestrafe = CreateConVar("shavit_misc_staticprestrafe", "1", "Force prestrafe for every pistol.\n250 is the default value and some styles will have 260.\n0 - Disabled\n1 - Enabled", 0, true, 0.0, true, 1.0);
	gCV_NoclipMe = CreateConVar("shavit_misc_noclipme", "1", "Allow +noclip, sm_p and all the noclip commands?\n0 - Disabled\n1 - Enabled\n2 - requires 'noclipme' override or ADMFLAG_CHEATS flag.", 0, true, 0.0, true, 1.0);
	gCV_AdvertisementInterval = CreateConVar("shavit_misc_advertisementinterval", "600.0", "Interval between each chat advertisement.\nConfiguration file for those is configs/shavit-advertisements.\nSet to -1 to disable.", 0, true, -1.0);

	gCV_GodMode.AddChangeHook(OnConVarChanged);
	gCV_PreSpeed.AddChangeHook(OnConVarChanged);
	gCV_HideTeamChanges.AddChangeHook(OnConVarChanged);
	gCV_RespawnOnTeam.AddChangeHook(OnConVarChanged);
	gCV_RespawnOnRestart.AddChangeHook(OnConVarChanged);
	gCV_StartOnSpawn.AddChangeHook(OnConVarChanged);
	gCV_PrespeedLimit.AddChangeHook(OnConVarChanged);
	gCV_HideRadar.AddChangeHook(OnConVarChanged);
	gCV_TeleportCommands.AddChangeHook(OnConVarChanged);
	gCV_NoWeaponDrops.AddChangeHook(OnConVarChanged);
	gCV_NoBlock.AddChangeHook(OnConVarChanged);
	gCV_AutoRespawn.AddChangeHook(OnConVarChanged);
	gCV_CreateSpawnPoints.AddChangeHook(OnConVarChanged);
	gCV_DisableRadio.AddChangeHook(OnConVarChanged);
	gCV_Scoreboard.AddChangeHook(OnConVarChanged);
	gCV_WeaponCommands.AddChangeHook(OnConVarChanged);
	gCV_PlayerOpacity.AddChangeHook(OnConVarChanged);
	gCV_StaticPrestrafe.AddChangeHook(OnConVarChanged);
	gCV_NoclipMe.AddChangeHook(OnConVarChanged);
	gCV_AdvertisementInterval.AddChangeHook(OnConVarChanged);

	AutoExecConfig();

	// crons
	CreateTimer(1.0, Timer_Scoreboard, 0, TIMER_REPEAT);

	if(LibraryExists("dhooks"))
	{
		Handle hGameData = LoadGameConfigFile("shavit.games");

		if(hGameData != null)
		{
			int iOffset = GameConfGetOffset(hGameData, "GetPlayerMaxSpeed");

			if(iOffset != -1)
			{
				gH_GetPlayerMaxSpeed = DHookCreate(iOffset, HookType_Entity, ReturnType_Float, ThisPointer_CBaseEntity, DHook_GetMaxPlayerSpeed);
			}

			else
			{
				SetFailState("Couldn't get the offset for \"GetPlayerMaxSpeed\" - make sure your gamedata is updated!");
			}
		}

		delete hGameData;
	}

	// late load
	if(gB_Late)
	{
		for(int i = 1; i <= MaxClients; i++)
		{
			if(IsValidClient(i))
			{
				OnClientPutInServer(i);
			}
		}
	}
}

public void Shavit_OnStyleConfigLoaded(int styles)
{
	if(styles == -1)
	{
		styles = Shavit_GetStyleCount();
	}

	for(int i = 0; i < styles; i++)
	{
		Shavit_GetStyleSettings(view_as<BhopStyle>(i), gA_StyleSettings[i]);
		Shavit_GetStyleStrings(view_as<BhopStyle>(i), sStyleName, gS_StyleStrings[i][sStyleName], 128);
	}
}

public void Shavit_OnChatConfigLoaded()
{
	for(int i = 0; i < CHATSETTINGS_SIZE; i++)
	{
		Shavit_GetChatStrings(i, gS_ChatStrings[i], 128);
	}

	if(!LoadAdvertisementsConfig())
	{
		SetFailState("Cannot open \"configs/shavit-advertisements.cfg\". Make sure this file exists and that the server has read permissions to it.");
	}
}

public void OnConVarChanged(ConVar convar, const char[] oldValue, const char[] newValue)
{
	gI_GodMode = gCV_GodMode.IntValue;
	gI_PreSpeed = gCV_PreSpeed.IntValue;
	gB_HideTeamChanges = gCV_HideTeamChanges.BoolValue;
	gB_RespawnOnTeam = gCV_RespawnOnTeam.BoolValue;
	gB_RespawnOnRestart = gCV_RespawnOnRestart.BoolValue;
	gB_StartOnSpawn = gCV_StartOnSpawn.BoolValue;
	gF_PrespeedLimit = gCV_PrespeedLimit.FloatValue;
	gB_HideRadar = gCV_HideRadar.BoolValue;
	gB_TeleportCommands = gCV_TeleportCommands.BoolValue;
	gB_NoWeaponDrops = gCV_NoWeaponDrops.BoolValue;
	gB_NoBlock = gCV_NoBlock.BoolValue;
	gF_AutoRespawn = gCV_AutoRespawn.FloatValue;
	gI_CreateSpawnPoints = gCV_CreateSpawnPoints.IntValue;
	gB_DisableRadio = gCV_DisableRadio.BoolValue;
	gB_Scoreboard = gCV_Scoreboard.BoolValue;
	gI_WeaponCommands = gCV_WeaponCommands.IntValue;
	gI_PlayerOpacity = gCV_PlayerOpacity.IntValue;
	gB_StaticPrestrafe = gCV_StaticPrestrafe.BoolValue;
	gI_NoclipMe = gCV_NoclipMe.IntValue;
	gF_AdvertisementInterval = gCV_AdvertisementInterval.FloatValue;
}

public void OnMapStart()
{
	if(gI_CreateSpawnPoints > 0)
	{
		int iEntity = -1;
		float fOrigin[3];

		if((iEntity = FindEntityByClassname(-1, "info_player_terrorist")) != -1)
		{
			GetEntPropVector(iEntity, Prop_Send, "m_vecOrigin", fOrigin);
		}

		else if((iEntity = FindEntityByClassname(-1, "info_player_counterterrorist")) != -1)
		{
			GetEntPropVector(iEntity, Prop_Send, "m_vecOrigin", fOrigin);
		}

		if(iEntity != -1)
		{
			for(int i = 1; i <= gI_CreateSpawnPoints; i++)
			{
				for(int iTeam = 1; iTeam <= 2; iTeam++)
				{
					int iSpawnPoint = CreateEntityByName((iTeam == 1)? "info_player_terrorist":"info_player_counterterrorist");

					if(DispatchSpawn(iSpawnPoint))
					{
						TeleportEntity(iSpawnPoint, fOrigin, view_as<float>({0.0, 0.0, 0.0}), NULL_VECTOR);
					}
				}
			}
		}
	}

	if(gB_Late)
	{
		Shavit_OnStyleConfigLoaded(-1);
		Shavit_OnChatConfigLoaded();
	}

	CreateTimer(gF_AdvertisementInterval, Timer_Advertisement, 0, TIMER_FLAG_NO_MAPCHANGE);
}

public bool LoadAdvertisementsConfig()
{
	gA_Advertisements.Clear();

	char[] sPath = new char[PLATFORM_MAX_PATH];
	BuildPath(Path_SM, sPath, PLATFORM_MAX_PATH, "configs/shavit-advertisements.cfg");

	Dynamic dAdvertisements = Dynamic();

	if(!dAdvertisements.ReadKeyValues(sPath))
	{
		dAdvertisements.Dispose();

		return false;
	}

	int iCount = dAdvertisements.MemberCount;

	for(int i = 0; i < iCount; i++)
	{
		char[] sID = new char[4];
		IntToString(i, sID, 4);

		char[] sTempMessage = new char[300];
		dAdvertisements.GetString(sID, sTempMessage, 300);

		PrintToServer("%d %s %s", i, sID, sTempMessage);

		// {text} {warning} {variable} {variable2} {style}
		ReplaceString(sTempMessage, 300, "{text}", gS_ChatStrings[sMessageText]);
		ReplaceString(sTempMessage, 300, "{warning}", gS_ChatStrings[sMessageWarning]);
		ReplaceString(sTempMessage, 300, "{variable}", gS_ChatStrings[sMessageVariable]);
		ReplaceString(sTempMessage, 300, "{variable2}", gS_ChatStrings[sMessageVariable2]);
		ReplaceString(sTempMessage, 300, "{style}", gS_ChatStrings[sMessageStyle]);

		gA_Advertisements.PushString(sTempMessage);
	}

	dAdvertisements.Dispose(true);

	return true;
}

public void OnLibraryAdded(const char[] name)
{
	if(StrEqual(name, "shavit-rankings"))
	{
		gB_Rankings = true;
	}
}

public void OnLibraryRemoved(const char[] name)
{
	if(StrEqual(name, "shavit-rankings"))
	{
		gB_Rankings = false;
	}
}

public Action Command_Jointeam(int client, const char[] command, int args)
{
	if(!IsValidClient(client))
	{
		return Plugin_Continue;
	}

	char[] arg1 = new char[8];
	GetCmdArg(1, arg1, 8);

	int iTeam = StringToInt(arg1);

	bool bRespawn = false;

	switch(iTeam)
	{
		case CS_TEAM_T:
		{
			// if T spawns are available in the map
			if(FindEntityByClassname(-1, "info_player_terrorist") != -1)
			{
				bRespawn = true;

				CS_SwitchTeam(client, CS_TEAM_T);
			}
		}

		case CS_TEAM_CT:
		{
			// if CT spawns are available in the map
			if(FindEntityByClassname(-1, "info_player_counterterrorist") != -1)
			{
				bRespawn = true;

				CS_SwitchTeam(client, CS_TEAM_CT);
			}
		}

		// if they chose to spectate, i'll force them to join the spectators
		case CS_TEAM_SPECTATOR:
		{
			CS_SwitchTeam(client, CS_TEAM_SPECTATOR);
		}

		default:
		{
			bRespawn = true;

			CS_SwitchTeam(client, GetRandomInt(2, 3));
		}
	}

	if(gB_RespawnOnTeam && bRespawn)
	{
		CS_RespawnPlayer(client);

		return Plugin_Handled;
	}

	return Plugin_Continue;
}

public Action Command_Radio(int client, const char[] command, int args)
{
	if(gB_DisableRadio)
	{
		return Plugin_Handled;
	}

	return Plugin_Continue;
}

public MRESReturn DHook_GetMaxPlayerSpeed(int pThis, Handle hReturn)
{
	if(!gB_StaticPrestrafe && !IsValidClient(pThis, true))
	{
		return MRES_Ignored;
	}

	DHookSetReturn(hReturn, view_as<float>(gA_StyleSettings[Shavit_GetBhopStyle(pThis)][fRunspeed]));

	return MRES_Override;
}

public Action Timer_Scoreboard(Handle Timer)
{
	if(!gB_Scoreboard)
	{
		return Plugin_Continue;
	}

	for(int i = 1; i <= MaxClients; i++)
	{
		if(!IsValidClient(i) || IsFakeClient(i))
		{
			continue;
		}

		UpdateScoreboard(i);
	}

	return Plugin_Continue;
}

public Action Timer_Advertisement(Handle Timer)
{
	if(gF_AdvertisementInterval < 0.0)
	{
		return Plugin_Stop;
	}

	int iAdvertisement = (gI_AdvertisementsCycle++ % gA_Advertisements.Length);

	for(int i = 1; i <= MaxClients; i++)
	{
		if(IsClientConnected(i) && IsClientInGame(i))
		{
			char[] sTempMessage = new char[300];
			gA_Advertisements.GetString(iAdvertisement, sTempMessage, 300);

			char[] sName = new char[MAX_NAME_LENGTH];
			GetClientName(i, sName, MAX_NAME_LENGTH);
			ReplaceString(sTempMessage, 300, "{name}", sName);

			Shavit_PrintToChat(i, "%s", sTempMessage);
		}
	}

	CreateTimer(gF_AdvertisementInterval, Timer_Advertisement);

	return Plugin_Stop;
}

public void UpdateScoreboard(int client)
{
	float fPB = 0.0;
	Shavit_GetPlayerPB(client, view_as<BhopStyle>(0), fPB);

	int iScore = (fPB != 0.0 && fPB < 2000)? -RoundToFloor(fPB):-2000;

	if(gEV_Type == Engine_CSGO)
	{
		CS_SetClientContributionScore(client, iScore);
	}

	else
	{
		SetEntProp(client, Prop_Data, "m_iFrags", iScore);
	}

	if(gB_Rankings)
	{
		SetEntProp(client, Prop_Data, "m_iDeaths", Shavit_GetRank(client));
	}
}

public Action OnPlayerRunCmd(int client, int &buttons)
{
	if(!IsPlayerAlive(client) || IsFakeClient(client))
	{
		return Plugin_Continue;
	}

	bool bInStart = Shavit_InsideZone(client, Zone_Start);
	bool bNoclipping = (GetEntityMoveType(client) == MOVETYPE_NOCLIP);

	if(bNoclipping && !bInStart && Shavit_GetTimerStatus(client) == Timer_Running)
	{
		Shavit_StopTimer(client);
	}

	// prespeed
	if(!gA_StyleSettings[Shavit_GetBhopStyle(client)][bPrespeed] && bInStart)
	{
		if((gI_PreSpeed == 2 || gI_PreSpeed == 3) && (gI_LastFlags[client] & FL_ONGROUND) == 0 && (GetEntityFlags(client) & FL_ONGROUND) > 0 && (buttons & IN_JUMP) > 0)
		{
			TeleportEntity(client, NULL_VECTOR, NULL_VECTOR, view_as<float>({0.0, 0.0, 0.0}));
			Shavit_PrintToChat(client, "Bunnyhopping in the %sstart zone%s is %snot allowed%s.", gS_ChatStrings[sMessageVariable], gS_ChatStrings[sMessageText], gS_ChatStrings[sMessageWarning], gS_ChatStrings[sMessageText]);

			gI_LastFlags[client] = GetEntityFlags(client);

			return Plugin_Continue;
		}

		if(gI_PreSpeed == 1 || gI_PreSpeed == 3)
		{
			float fSpeed[3];
			GetEntPropVector(client, Prop_Data, "m_vecVelocity", fSpeed);

			float fSpeed_New = SquareRoot(Pow(fSpeed[0], 2.0) + Pow(fSpeed[1], 2.0));
			float fScale = (gF_PrespeedLimit / fSpeed_New);

			if(bNoclipping)
			{
				fSpeed[2] = 0.0;
			}

			else if(fScale < 1.0)
			{
				ScaleVector(fSpeed, fScale);
			}

			TeleportEntity(client, NULL_VECTOR, NULL_VECTOR, fSpeed);
		}
	}

	gI_LastFlags[client] = GetEntityFlags(client);

	return Plugin_Continue;
}

public void OnClientPutInServer(int client)
{
	gB_Hide[client] = false;

	SDKHook(client, SDKHook_OnTakeDamage, OnTakeDamage);
	SDKHook(client, SDKHook_SetTransmit, OnSetTransmit);
	SDKHook(client, SDKHook_WeaponDrop, OnWeaponDrop);

	if(gH_GetPlayerMaxSpeed != null)
	{
		DHookEntity(gH_GetPlayerMaxSpeed, true, client);
	}
}

public Action OnTakeDamage(int victim, int attacker)
{
	switch(gI_GodMode)
	{
		case 0:
		{
			return Plugin_Continue;
		}

		case 1:
		{
			// 0 - world/fall damage
			if(attacker == 0)
			{
				return Plugin_Handled;
			}
		}

		case 2:
		{
			if(IsValidClient(attacker, true))
			{
				return Plugin_Handled;
			}
		}

		// else
		default:
		{
			return Plugin_Handled;
		}
	}

	return Plugin_Continue;
}

public void OnWeaponDrop(int client, int entity)
{
	if(gB_NoWeaponDrops && IsValidEntity(entity))
	{
		AcceptEntityInput(entity, "Kill");
	}
}

// hide
public Action OnSetTransmit(int entity, int client)
{
	if(client != entity && gB_Hide[client])
	{
		if(!IsClientObserver(client) || (GetEntProp(client, Prop_Send, "m_iObserverMode") != 6 && GetEntPropEnt(client, Prop_Send, "m_hObserverTarget") != entity))
		{
			return Plugin_Handled;
		}
	}

	return Plugin_Continue;
}

public Action OnClientSayCommand(int client, const char[] command, const char[] sArgs)
{
	if(IsChatTrigger())
	{
		// hide commands
		return Plugin_Handled;
	}

	else if(sArgs[0] == '!' || sArgs[0] == '/')
	{
		bool bUpper = false;

		for(int i = 0; i < strlen(sArgs); i++)
		{
			if(IsCharUpper(sArgs[i]))
			{
				bUpper = true;

				break;
			}
		}

		if(bUpper)
		{
			char[] sCopy = new char[32];
			strcopy(sCopy, 32, sArgs[1]);

			FakeClientCommand(client, "sm_%s", sCopy);

			return Plugin_Stop;
		}
	}

	return Plugin_Continue;
}

public Action Command_Hide(int client, int args)
{
	if(!IsValidClient(client))
	{
		return Plugin_Handled;
	}

	gB_Hide[client] = !gB_Hide[client];

	if(gB_Hide[client])
	{
		Shavit_PrintToChat(client, "You are now %shiding%s players.", gS_ChatStrings[sMessageVariable], gS_ChatStrings[sMessageText]);
	}

	else
	{
		Shavit_PrintToChat(client, "You are now %snot hiding%s players.", gS_ChatStrings[sMessageWarning], gS_ChatStrings[sMessageText]);
	}

	return Plugin_Handled;
}

public Action Command_Spec(int client, int args)
{
	if(!IsValidClient(client))
	{
		return Plugin_Handled;
	}

	ChangeClientTeam(client, CS_TEAM_SPECTATOR);

	if(args > 0)
	{
		char[] sArgs = new char[MAX_TARGET_LENGTH];
		GetCmdArgString(sArgs, MAX_TARGET_LENGTH);

		int iTarget = FindTarget(client, sArgs, false, false);

		if(iTarget == -1)
		{
			return Plugin_Handled;
		}

		SetEntPropEnt(client, Prop_Send, "m_hObserverTarget", iTarget);
	}

	return Plugin_Handled;
}

public Action Command_Teleport(int client, int args)
{
	if(!IsValidClient(client))
	{
		return Plugin_Handled;
	}

	if(!gB_TeleportCommands)
	{
		Shavit_PrintToChat(client, "This command is %sdisabled%s.", gS_ChatStrings[sMessageWarning], gS_ChatStrings[sMessageText]);

		return Plugin_Handled;
	}

	if(args > 0)
	{
		char[] sArgs = new char[MAX_TARGET_LENGTH];
		GetCmdArgString(sArgs, MAX_TARGET_LENGTH);

		int iTarget = FindTarget(client, sArgs, false, false);

		if(iTarget == -1)
		{
			return Plugin_Handled;
		}

		Teleport(client, GetClientSerial(iTarget));
	}

	else
	{
		Menu m = new Menu(MenuHandler_Teleport);
		m.SetTitle("Teleport to:");

		for(int i = 1; i <= MaxClients; i++)
		{
			if(!IsValidClient(i, true) || i == client)
			{
				continue;
			}

			char[] serial = new char[16];
			IntToString(GetClientSerial(i), serial, 16);

			char[] sName = new char[MAX_NAME_LENGTH];
			GetClientName(i, sName, MAX_NAME_LENGTH);

			m.AddItem(serial, sName);
		}

		m.ExitButton = true;

		m.Display(client, 60);
	}

	return Plugin_Handled;
}

public int MenuHandler_Teleport(Menu menu, MenuAction action, int param1, int param2)
{
	if(action == MenuAction_Select)
	{
		char[] info = new char[16];
		menu.GetItem(param2, info, 16);

		if(Teleport(param1, StringToInt(info)) == -1)
		{
			Command_Teleport(param1, 0);
		}
	}

	else if(action == MenuAction_End)
	{
		delete menu;
	}

	return 0;
}

public int Teleport(int client, int targetserial)
{
	if(!IsPlayerAlive(client))
	{
		Shavit_PrintToChat(client, "You can teleport only if you are alive.");

		return -1;
	}

	int iTarget = GetClientFromSerial(targetserial);

	if(Shavit_InsideZone(client, Zone_Start) || Shavit_InsideZone(client, Zone_End))
	{
		Shavit_PrintToChat(client, "You %scannot teleport%s inside the %sstart/end zones%s.", gS_ChatStrings[sMessageWarning], gS_ChatStrings[sMessageText], gS_ChatStrings[sMessageVariable], gS_ChatStrings[sMessageText]);

		return -1;
	}

	if(iTarget == 0)
	{
		Shavit_PrintToChat(client, "Invalid target.");

		return -1;
	}

	float vecPosition[3];
	GetClientAbsOrigin(iTarget, vecPosition);

	Shavit_StopTimer(client);

	TeleportEntity(client, vecPosition, NULL_VECTOR, NULL_VECTOR);

	return 0;
}

public Action Command_Weapon(int client, int args)
{
	if(!IsValidClient(client))
	{
		return Plugin_Handled;
	}

	if(gI_WeaponCommands == 0)
	{
		Shavit_PrintToChat(client, "This command is %sdisabled%s.", gS_ChatStrings[sMessageWarning], gS_ChatStrings[sMessageText]);

		return Plugin_Handled;
	}

	if(!IsPlayerAlive(client))
	{
		Shavit_PrintToChat(client, "You need to be %salive%s to spawn weapons.", gS_ChatStrings[sMessageVariable2], gS_ChatStrings[sMessageText]);

		return Plugin_Handled;
	}

	char[] sCommand = new char[16];
	GetCmdArg(0, sCommand, 16);

	int iSlot = CS_SLOT_SECONDARY;
	char[] sWeapon = new char[32];

	if(StrContains(sCommand, "usp", false) != -1)
	{
		strcopy(sWeapon, 32, (gEV_Type == Engine_CSS)? "weapon_usp":"weapon_usp_silencer");
	}

	else if(StrContains(sCommand, "glock", false) != -1)
	{
		strcopy(sWeapon, 32, "weapon_glock");
	}

	else
	{
		strcopy(sWeapon, 32, "weapon_knife");
		iSlot = CS_SLOT_KNIFE;
	}

	int iWeapon = GetPlayerWeaponSlot(client, iSlot);

	if(iWeapon != -1)
	{
		RemovePlayerItem(client, iWeapon);
		AcceptEntityInput(iWeapon, "Kill");
	}

	iWeapon = GivePlayerItem(client, sWeapon);
	FakeClientCommand(client, "use %s", sWeapon);

	if(iSlot != CS_SLOT_KNIFE)
	{
		SetWeaponAmmo(client, iWeapon);
	}

	return Plugin_Handled;
}

public void SetWeaponAmmo(int client, int weapon)
{
	int iAmmo = GetEntProp(weapon, Prop_Send, "m_iPrimaryAmmoType");
	SetEntData(client, gI_Ammo + (iAmmo * 4), 255, 4, true);

	if(gEV_Type == Engine_CSGO)
	{
		SetEntProp(weapon, Prop_Send, "m_iPrimaryReserveAmmoCount", 255);
	}
}

public Action Command_Noclip(int client, int args)
{
	if(!IsValidClient(client))
	{
		return Plugin_Handled;
	}

	if(gI_NoclipMe == 0)
	{
		Shavit_PrintToChat(client, "This feature is %sdisabled%s.", gS_ChatStrings[sMessageWarning], gS_ChatStrings[sMessageText]);

		return Plugin_Handled;
	}

	if(gI_NoclipMe == 2 && !CheckCommandAccess(client, "noclipme", ADMFLAG_CHEATS))
	{
		Shavit_PrintToChat(client, "You're %slacking access%s to this command.", gS_ChatStrings[sMessageWarning], gS_ChatStrings[sMessageText]);

		return Plugin_Handled;
	}

	if(!IsPlayerAlive(client))
	{
		Shavit_PrintToChat(client, "You have to be %salive%s to use this command.", gS_ChatStrings[sMessageVariable], gS_ChatStrings[sMessageText]);

		return Plugin_Handled;
	}

	if(GetEntityMoveType(client) != MOVETYPE_NOCLIP)
	{
		SetEntityMoveType(client, MOVETYPE_NOCLIP);
	}

	else
	{
		SetEntityMoveType(client, MOVETYPE_WALK);
	}

	return Plugin_Handled;
}

public Action CommandListener_Noclip(int client, const char[] command, int args)
{
	if(!IsValidClient(client, true))
	{
		return Plugin_Handled;
	}

	if((gI_NoclipMe == 1 || (gI_NoclipMe == 2 && CheckCommandAccess(client, "noclipme", ADMFLAG_CHEATS))) && command[0] == '+')
	{
		SetEntityMoveType(client, MOVETYPE_NOCLIP);
	}

	else if(GetEntityMoveType(client) == MOVETYPE_NOCLIP)
	{
		SetEntityMoveType(client, MOVETYPE_WALK);
	}

	return Plugin_Handled;
}

public Action Command_Specs(int client, int args)
{
	if(!IsValidClient(client))
	{
		return Plugin_Handled;
	}

	if(!IsPlayerAlive(client) && !IsClientObserver(client))
	{
		Shavit_PrintToChat(client, "You should be alive or spectate someone to see your/their spectators.");

		return Plugin_Handled;
	}

	int iSpecTarget = client;

	if(IsClientObserver(client))
	{
		iSpecTarget = GetEntPropEnt(client, Prop_Send, "m_hObserverTarget");
	}

	if(args > 0)
	{
		char[] sTarget = new char[MAX_TARGET_LENGTH];
		GetCmdArgString(sTarget, MAX_TARGET_LENGTH);

		int iNewTarget = FindTarget(client, sTarget, false, false);

		if(iNewTarget == -1)
		{
			return Plugin_Handled;
		}

		if(!IsPlayerAlive(iNewTarget))
		{
			Shavit_PrintToChat(client, "You %scannot%s target a dead player.", gS_ChatStrings[sMessageWarning], gS_ChatStrings[sMessageText]);

			return Plugin_Handled;
		}

		iSpecTarget = iNewTarget;
	}

	int iCount;
	char[] sSpecs = new char[192];

	for(int i = 1; i <= MaxClients; i++)
	{
		if(!IsValidClient(i) || IsFakeClient(i) || !IsClientObserver(i))
		{
			continue;
		}

		if(GetEntPropEnt(i, Prop_Send, "m_hObserverTarget") == iSpecTarget)
		{
			iCount++;

			if(iCount == 1)
			{
				FormatEx(sSpecs, 192, "%s%N", gS_ChatStrings[sMessageVariable2], i);
			}

			else
			{
				Format(sSpecs, 192, "%s%s, %s%N", sSpecs, gS_ChatStrings[sMessageText], gS_ChatStrings[sMessageVariable2], i);
			}
		}
	}

	if(iCount > 0)
	{
		Shavit_PrintToChat(client, "%s%N%s has %s%d%s spectators: %s", gS_ChatStrings[sMessageVariable2], iSpecTarget, gS_ChatStrings[sMessageText], gS_ChatStrings[sMessageVariable], iCount, gS_ChatStrings[sMessageText], sSpecs);
	}

	else
	{
		Shavit_PrintToChat(client, "No one is spectating %s%N%s.", gS_ChatStrings[sMessageVariable2], iSpecTarget, gS_ChatStrings[sMessageText]);
	}

	return Plugin_Handled;
}

public void Shavit_OnWorldRecord(int client, BhopStyle style, float time, int jumps)
{
	char[] sUpperCase = new char[64];
	strcopy(sUpperCase, 64, gS_StyleStrings[style][sStyleName]);

	for(int i = 0; i < strlen(sUpperCase); i++)
	{
		if(!IsCharUpper(sUpperCase[i]))
		{
			sUpperCase[i] = CharToUpper(sUpperCase[i]);
		}
	}

	for(int i = 1; i <= 3; i++)
	{
		Shavit_PrintToChatAll("%sNEW %s WR!!!", gS_ChatStrings[sMessageWarning], sUpperCase);
	}
}

public void Shavit_OnRestart(int client)
{
	if(!gB_RespawnOnRestart)
	{
		return;
	}

	if(!IsPlayerAlive(client))
	{
		if(FindEntityByClassname(-1, "info_player_terrorist") != -1)
		{
			CS_SwitchTeam(client, CS_TEAM_T);
		}

		else
		{
			CS_SwitchTeam(client, CS_TEAM_CT);
		}

		CreateTimer(0.1, Respawn, GetClientSerial(client), TIMER_FLAG_NO_MAPCHANGE);
	}
}

public Action Respawn(Handle Timer, any data)
{
	int client = GetClientFromSerial(data);

	if(IsValidClient(client) && !IsPlayerAlive(client) && GetClientTeam(client) >= CS_TEAM_T)
	{
		CS_RespawnPlayer(client);

		if(gB_RespawnOnRestart)
		{
			RestartTimer(client);
		}
	}

	return Plugin_Handled;
}

public void RestartTimer(int client)
{
	if(Shavit_ZoneExists(Zone_Start))
	{
		Shavit_RestartTimer(client);
	}
}

public void Player_Spawn(Event event, const char[] name, bool dontBroadcast)
{
	int userid = event.GetInt("userid");
	int client = GetClientOfUserId(userid);

	if(gB_HideRadar)
	{
		CreateTimer(0.0, RemoveRadar, GetClientSerial(client));
	}

	if(gB_StartOnSpawn)
	{
		RestartTimer(client);
	}

	if(gB_NoBlock)
	{
		SetEntProp(client, Prop_Data, "m_CollisionGroup", 2);
	}

	if(gB_Scoreboard && !IsFakeClient(client))
	{
		UpdateScoreboard(client);
	}

	if(gI_PlayerOpacity != -1 && FindSendPropInfo("CCSPlayer", "m_nRenderFX") != -1)
	{
		SetEntityRenderMode(client, RENDER_TRANSCOLOR);
		SetEntityRenderColor(client, 255, 255, 255, gI_PlayerOpacity);
	}
}

public Action RemoveRadar(Handle timer, any data)
{
	int client = GetClientFromSerial(data);

	if(!IsValidClient(client))
	{
		return Plugin_Stop;
	}

	if(gEV_Type == Engine_CSGO)
	{
		SetEntProp(client, Prop_Send, "m_iHideHUD", GetEntProp(client, Prop_Send, "m_iHideHUD") | (1 << 12)); // disables player radar
	}

	else
	{
		SetEntPropFloat(client, Prop_Send, "m_flFlashDuration", 3600.0);
		SetEntPropFloat(client, Prop_Send, "m_flFlashMaxAlpha", 0.5);
	}

	return Plugin_Stop;
}

public Action Player_Notifications(Event event, const char[] name, bool dontBroadcast)
{
	if(gB_HideTeamChanges)
	{
		event.BroadcastDisabled = true;
	}

	if(gF_AutoRespawn > 0.0 && StrEqual(name, "player_death"))
	{
		int client = GetClientOfUserId(event.GetInt("userid"));

		if(!IsFakeClient(client))
		{
			CreateTimer(gF_AutoRespawn, Respawn, GetClientSerial(client), TIMER_FLAG_NO_MAPCHANGE);
		}
	}

	return Plugin_Continue;
}

public void Weapon_Fire(Event event, const char[] name, bool dB)
{
	if(gI_WeaponCommands < 2)
	{
		return;
	}

	char[] sWeapon = new char[16];
	event.GetString("weapon", sWeapon, 16);

	if(StrContains(sWeapon, "usp") != -1 || StrContains(sWeapon, "hpk") != -1 || StrEqual(sWeapon, "glock"))
	{
		int client = GetClientOfUserId(event.GetInt("userid"));

		SetWeaponAmmo(client, GetEntPropEnt(client, Prop_Data, "m_hActiveWeapon"));
	}
}

public void Shavit_OnFinish(int client)
{
	if(!gB_Scoreboard)
	{
		return;
	}

	UpdateScoreboard(client);
}