/**

  * vim: set ts=4 :

  * =============================================================================

  * SourceMod Fun Votes Plugin

  * Implements extra fun vote commands.

  *

  * SourceMod (C)2004-2007 AlliedModders LLC.  All rights reserved.

  * =============================================================================

  *

  * 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/>.

  *

  * As a special exception, AlliedModders LLC gives you permission to link the

  * code of this program (as well as its derivative works) to "Half-Life 2," the

  * "Source Engine," the "SourcePawn JIT," and any Game MODs that run on software

  * by the Valve Corporation.  You must obey the GNU General Public License in

  * all respects for all other code used.  Additionally, AlliedModders LLC grants

  * this exception to all derivative works.  AlliedModders LLC defines further

  * exceptions, found in LICENSE.txt (as of this writing, version JULY-31-2007),

  * or <http://www.sourcemod.net/license.php>.

  *

  * Version: $Id$

  */

 #pragma semicolon 1

 #include <sourcemod>

 #include <sdktools>

 public Plugin:myinfo =

 {

 	name = "Fun Votes",

 	author = "AlliedModders LLC",

 	description = "Fun Vote Commands",

 	version = SOURCEMOD_VERSION,

 	url = "http://www.sourcemod.net/"

 };

 #define VOTE_NO "###no###"

 #define VOTE_YES "###yes###"

 new Handle:g_hVoteMenu = INVALID_HANDLE;

 new Handle:g_Cvar_Limits[5] = {INVALID_HANDLE, ...};

 new Handle:g_Cvar_Gravity = INVALID_HANDLE;

 new Handle:g_Cvar_Alltalk = INVALID_HANDLE;

 new Handle:g_Cvar_FF = INVALID_HANDLE;

 // new Handle:g_Cvar_Show = INVALID_HANDLE;

 enum voteType

 {

 	gravity = 0,

 	burn,

 	slay,

 	alltalk,

 	ff

 }

 new voteType:g_voteType = voteType:gravity;

 // Menu API does not provide us with a way to pass multiple peices of data with a single

 // choice, so some globals are used to hold stuff.

 //

 #define VOTE_CLIENTID	0

 #define VOTE_USERID	1

 new g_voteClient[2];		/* Holds the target's client id and user id */

 #define VOTE_NAME	0

 #define VOTE_AUTHID	1

 #define	VOTE_IP		2

 new String:g_voteInfo[3][65];	/* Holds the target's name, authid, and IP */

 public OnPluginStart()

 {

 	LoadTranslations("common.phrases");

 	LoadTranslations("basevotes.phrases");

 	LoadTranslations("basefunvotes.phrases");

 	RegAdminCmd("sm_votegravity", Command_VoteGravity, ADMFLAG_VOTE, "sm_votegravity <amount> [amount2] ... [amount5]");

 	RegAdminCmd("sm_voteburn", Command_VoteBurn, ADMFLAG_VOTE|ADMFLAG_SLAY, "sm_voteburn <player>");

 	RegAdminCmd("sm_voteslay", Command_VoteSlay, ADMFLAG_VOTE|ADMFLAG_SLAY, "sm_voteslay <player>");

 	RegAdminCmd("sm_votealltalk", Command_VoteAlltalk, ADMFLAG_VOTE, "sm_votealltalk");

 	RegAdminCmd("sm_voteff", Command_VoteFF, ADMFLAG_VOTE, "sm_voteff");

 	g_Cvar_Limits[0] = CreateConVar("sm_vote_gravity", "0.60", "percent required for successful gravity vote.", 0, true, 0.05, true, 1.0);

 	g_Cvar_Limits[1] = CreateConVar("sm_vote_burn", "0.60", "percent required for successful burn vote.", 0, true, 0.05, true, 1.0);

 	g_Cvar_Limits[2] = CreateConVar("sm_vote_slay", "0.60", "percent required for successful slay vote.", 0, true, 0.05, true, 1.0);

 	g_Cvar_Limits[3] = CreateConVar("sm_vote_alltalk", "0.60", "percent required for successful alltalk vote.", 0, true, 0.05, true, 1.0);

 	g_Cvar_Limits[4] = CreateConVar("sm_vote_ff", "0.60", "percent required for successful friendly fire vote.", 0, true, 0.05, true, 1.0);

 	g_Cvar_Gravity = FindConVar("sv_gravity");

 	g_Cvar_Alltalk = FindConVar("sv_alltalk");

 	g_Cvar_FF = FindConVar("mp_friendlyfire");

 	/*

 	g_Cvar_Show = FindConVar("sm_vote_show");

 	if (g_Cvar_Show == INVALID_HANDLE)

 	{

 		g_Cvar_Show = CreateConVar("sm_vote_show", "1", "Show player's votes? Default on.", 0, true, 0.0, true, 1.0);

 	}

 	*/

 }

 public Action:Command_VoteGravity(client, args)

 {

 	if (args < 1)

 	{

 		ReplyToCommand(client, "[SM] Usage: sm_votegravity <amount> [amount2] ... [amount5]");

 		return Plugin_Handled;	

 	}

 	if (IsVoteInProgress())

 	{

 		ReplyToCommand(client, "[SM] %t", "Vote in Progress");

 		return Plugin_Handled;

 	}

 	if (!TestVoteDelay(client))

 	{

 		return Plugin_Handled;

 	}

 	decl String:text[256];

 	GetCmdArgString(text, sizeof(text));

 	decl String:items[5][64];

 	new count;	

 	new len, pos;

 	while (pos != -1 && count < 5)

 	{	

 		pos = BreakString(text[len], items[count], sizeof(items[]));

 		decl Float:temp;

 		if (StringToFloatEx(items[count], temp) == 0)

 		{

 			ReplyToCommand(client, "[SM] %t", "Invalid Amount");

 			return Plugin_Handled;

 		}		

 		count++;

 		if (pos != -1)

 		{

 			len += pos;

 		}	

 	}

 	ShowActivity(client, "%t", "Initiated Vote Gravity");

 	g_voteType = voteType:gravity;

 	g_hVoteMenu = CreateMenu(Handler_VoteCallback, MenuAction:MENU_ACTIONS_ALL);

 	if (count == 1)

 	{

 		strcopy(g_voteInfo[VOTE_NAME], sizeof(g_voteInfo[]), items[0]);

 		SetMenuTitle(g_hVoteMenu, "Change Gravity To");

 		AddMenuItem(g_hVoteMenu, items[0], "Yes");

 		AddMenuItem(g_hVoteMenu, VOTE_NO, "No");

 	}

 	else

 	{

 		g_voteInfo[VOTE_NAME][0] = '\0';

 		SetMenuTitle(g_hVoteMenu, "Gravity Vote");

 		for (new i = 0; i < count; i++)

 		{

 			AddMenuItem(g_hVoteMenu, items[i], items[i]);

 		}	

 	}

 	SetMenuExitButton(g_hVoteMenu, false);

 	VoteMenuToAll(g_hVoteMenu, 20);		

 	return Plugin_Handled;	

 }

 public Action:Command_VoteBurn(client, args)

 {

 	if (args < 1)

 	{

 		ReplyToCommand(client, "[SM] Usage: sm_voteburn <player>");

 		return Plugin_Handled;	

 	}

 	if (IsVoteInProgress())

 	{

 		ReplyToCommand(client, "[SM] %t", "Vote in Progress");

 		return Plugin_Handled;

 	}	

 	if (!TestVoteDelay(client))

 	{

 		return Plugin_Handled;

 	}

 	decl String:text[256], String:arg[64];

 	GetCmdArgString(text, sizeof(text));

 	BreakString(text, arg, sizeof(arg));

 	new target = FindTarget(client, arg);

 	if (target == -1)

 	{

 		return Plugin_Handled;

 	}

 	if (!IsPlayerAlive(target))

 	{

 		ReplyToCommand(client, "[SM] %t", "Cannot performed on dead", arg);

 		return Plugin_Handled;

 	}

 	g_voteClient[VOTE_CLIENTID] = target;

 	GetClientName(target, g_voteInfo[VOTE_NAME], sizeof(g_voteInfo[]));

 	ShowActivity(client, "%t", "Initiated Vote Burn", g_voteInfo[VOTE_NAME]);

 	g_voteType = voteType:burn;

 	g_hVoteMenu = CreateMenu(Handler_VoteCallback, MenuAction:MENU_ACTIONS_ALL);

 	SetMenuTitle(g_hVoteMenu, "Voteburn Player");

 	AddMenuItem(g_hVoteMenu, VOTE_YES, "Yes");

 	AddMenuItem(g_hVoteMenu, VOTE_NO, "No");

 	SetMenuExitButton(g_hVoteMenu, false);

 	VoteMenuToAll(g_hVoteMenu, 20);

 	return Plugin_Handled;

 }

 public Action:Command_VoteSlay(client, args)

 {

 	if (args < 1)

 	{

 		ReplyToCommand(client, "[SM] Usage: sm_voteslay <player>");

 		return Plugin_Handled;	

 	}

 	if (IsVoteInProgress())

 	{

 		ReplyToCommand(client, "[SM] %t", "Vote in Progress");

 		return Plugin_Handled;

 	}	

 	if (!TestVoteDelay(client))

 	{

 		return Plugin_Handled;

 	}

 	decl String:text[256], String:arg[64];

 	GetCmdArgString(text, sizeof(text));

 	BreakString(text, arg, sizeof(arg));

 	new target = FindTarget(client, arg);

 	if (target == -1)

 	{

 		return Plugin_Handled;

 	}

 	if (!IsPlayerAlive(target))

 	{

 		ReplyToCommand(client, "[SM] %t", "Cannot performed on dead", arg);

 		return Plugin_Handled;

 	}

 	g_voteClient[VOTE_CLIENTID] = target;

 	GetClientName(target, g_voteInfo[VOTE_NAME], sizeof(g_voteInfo[]));

 	ShowActivity(client, "%t", "Initiated Vote Slay", g_voteInfo[VOTE_NAME]);

 	g_voteType = voteType:slay;

 	g_hVoteMenu = CreateMenu(Handler_VoteCallback, MenuAction:MENU_ACTIONS_ALL);

 	SetMenuTitle(g_hVoteMenu, "Voteslay Player");

 	AddMenuItem(g_hVoteMenu, VOTE_YES, "Yes");

 	AddMenuItem(g_hVoteMenu, VOTE_NO, "No");

 	SetMenuExitButton(g_hVoteMenu, false);

 	VoteMenuToAll(g_hVoteMenu, 20);

 	return Plugin_Handled;

 }

 public Action:Command_VoteAlltalk(client, args)

 {

 	if (args > 0)

 	{

 		ReplyToCommand(client, "[SM] Usage: sm_votealltalk");

 		return Plugin_Handled;	

 	}

 	if (IsVoteInProgress())

 	{

 		ReplyToCommand(client, "[SM] %t", "Vote in Progress");

 		return Plugin_Handled;

 	}	

 	if (!TestVoteDelay(client))

 	{

 		return Plugin_Handled;

 	}

 	ShowActivity(client, "%t", "Initiated Vote Alltalk");

 	g_voteType = voteType:alltalk;

 	g_voteInfo[VOTE_NAME][0] = '\0';

 	g_hVoteMenu = CreateMenu(Handler_VoteCallback, MenuAction:MENU_ACTIONS_ALL);

 	if (GetConVarBool(g_Cvar_Alltalk))

 	{

 		SetMenuTitle(g_hVoteMenu, "Votealltalk Off");

 	}

 	else

 	{

 		SetMenuTitle(g_hVoteMenu, "Votealltalk On");

 	}

 	AddMenuItem(g_hVoteMenu, VOTE_YES, "Yes");

 	AddMenuItem(g_hVoteMenu, VOTE_NO, "No");

 	SetMenuExitButton(g_hVoteMenu, false);

 	VoteMenuToAll(g_hVoteMenu, 20);

 	return Plugin_Handled;

 }

 public Action:Command_VoteFF(client, args)

 {

 	if (args > 0)

 	{

 		ReplyToCommand(client, "[SM] Usage: sm_voteff");

 		return Plugin_Handled;	

 	}

 	if (IsVoteInProgress())

 	{

 		ReplyToCommand(client, "[SM] %t", "Vote in Progress");

 		return Plugin_Handled;

 	}	

 	if (!TestVoteDelay(client))

 	{

 		return Plugin_Handled;

 	}

 	ShowActivity(client, "%t", "Initiated Vote FF");

 	g_voteType = voteType:ff;

 	g_voteInfo[VOTE_NAME][0] = '\0';

 	g_hVoteMenu = CreateMenu(Handler_VoteCallback, MenuAction:MENU_ACTIONS_ALL);

 	if (GetConVarBool(g_Cvar_Alltalk))

 	{

 		SetMenuTitle(g_hVoteMenu, "Voteff Off");

 	}

 	else

 	{

 		SetMenuTitle(g_hVoteMenu, "Voteff On");

 	}

 	AddMenuItem(g_hVoteMenu, VOTE_YES, "Yes");

 	AddMenuItem(g_hVoteMenu, VOTE_NO, "No");

 	SetMenuExitButton(g_hVoteMenu, false);

 	VoteMenuToAll(g_hVoteMenu, 20);

 	return Plugin_Handled;

 }

 public Handler_VoteCallback(Handle:menu, MenuAction:action, param1, param2)

 {

 	if (action == MenuAction_End)

 	{

 		VoteMenuClose();

 	}

 	else if (action == MenuAction_Display)

 	{

 	 	decl String:title[64];

 		GetMenuTitle(menu, title, sizeof(title));

 	 	decl String:buffer[255];

 		Format(buffer, sizeof(buffer), "%T", title, param1, g_voteInfo[VOTE_NAME]);

 		new Handle:panel = Handle:param2;

 		SetPanelTitle(panel, buffer);

 	}

 	else if (action == MenuAction_DisplayItem)

 	{

 		decl String:display[64];

 		GetMenuItem(menu, param2, "", 0, _, display, sizeof(display));

 	 	if (strcmp(display, VOTE_NO) == 0 || strcmp(display, VOTE_YES) == 0)

 	 	{

 			decl String:buffer[255];

 			Format(buffer, sizeof(buffer), "%T", display, param1);

 			return RedrawMenuItem(buffer);

 		}

 	}

 	/* else if (action == MenuAction_Select)

 	{

 		VoteSelect(menu, param1, param2);

 	}*/

 	else if (action == MenuAction_VoteCancel && param1 == VoteCancel_NoVotes)

 	{

 		PrintToChatAll("[SM] %t", "No Votes Cast");

 	}

 	else if (action == MenuAction_VoteEnd)

 	{

 		decl String:item[64];

 		new Float:percent, Float:limit, votes, totalVotes;

 		GetMenuVoteInfo(param2, votes, totalVotes);

 		GetMenuItem(menu, param1, item, sizeof(item));

 		if (strcmp(item, VOTE_NO) == 0 && param1 == 1)

 		{

 			votes = totalVotes - votes; // Reverse the votes to be in relation to the Yes option.

 		}

 		percent = GetVotePercent(votes, totalVotes);

 		limit = GetConVarFloat(g_Cvar_Limits[g_voteType]);

 		// A multi-argument vote is "always successful", but have to check if its a Yes/No vote.

 		if ((strcmp(item, VOTE_YES) == 0 && FloatCompare(percent,limit) < 0 && param1 == 0) || (strcmp(item, VOTE_NO) == 0 && param1 == 1))

 		{

 			LogMessage("Vote failed.");

 			PrintToChatAll("[SM] %t", "Vote Failed", RoundToNearest(100.0*limit), RoundToNearest(100.0*percent), totalVotes);

 		}

 		else

 		{

 			PrintToChatAll("[SM] %t", "Vote Successful", RoundToNearest(100.0*percent), totalVotes);

 			switch (g_voteType)

 			{

 				case (voteType:gravity):

 				{

 					PrintToChatAll("[SM] %t", "Cvar changed", "sv_gravity", item);					

 					LogMessage("Changing gravity to %s due to vote.", item);

 					SetConVarInt(g_Cvar_Gravity, StringToInt(item));

 				}

 				case (voteType:burn):

 				{

 					PrintToChatAll("[SM] %t", "Ignited player", g_voteInfo[VOTE_NAME]);					

 					LogMessage("Vote burn successful, igniting \"%L\"", g_voteClient[VOTE_CLIENTID]);

 					IgniteEntity(g_voteClient[VOTE_CLIENTID], 19.8);	

 				}

 				case (voteType:slay):

 				{

 					PrintToChatAll("[SM] %t", "Slayed player", g_voteInfo[VOTE_NAME]);					

 					LogMessage("Vote slay successful, slaying \"%L\"", g_voteClient[VOTE_CLIENTID]);

 					ExtinguishEntity(g_voteClient[VOTE_CLIENTID]);

 					ForcePlayerSuicide(g_voteClient[VOTE_CLIENTID]);

 				}

 				case (voteType:alltalk):

 				{

 					PrintToChatAll("[SM] %t", "Cvar changed", "sv_alltalk", (GetConVarBool(g_Cvar_Alltalk) ? "0" : "1"));

 					LogMessage("Changing alltalk to %s due to vote.", (GetConVarBool(g_Cvar_Alltalk) ? "0" : "1"));

 					SetConVarBool(g_Cvar_Alltalk, !GetConVarBool(g_Cvar_Alltalk));

 				}

 				case (voteType:ff):

 				{

 					PrintToChatAll("[SM] %t", "Cvar changed", "mp_friendlyfire", (GetConVarBool(g_Cvar_FF) ? "0" : "1"));

 					LogMessage("Changing friendly fire to %s due to vote.", (GetConVarBool(g_Cvar_FF) ? "0" : "1"));

 					SetConVarBool(g_Cvar_FF, !GetConVarBool(g_Cvar_FF));

 				}				

 			}

 		}

 	}

 	return 0;

 }

 /*

 VoteSelect(Handle:menu, param1, param2 = 0)

 {

 	if (GetConVarInt(g_Cvar_VoteShow) == 1)

 	{

 		decl String:voter[64], String:junk[64], String:choice[64];

 		GetClientName(param1, voter, sizeof(voter));

 		GetMenuItem(menu, param2, junk, sizeof(junk), _, choice, sizeof(choice));

 		PrintToChatAll("[SM] %T", "Vote Select", LANG_SERVER, voter, choice);

 	}

 }

 */

 VoteMenuClose()

 {

 	CloseHandle(g_hVoteMenu);

 	g_hVoteMenu = INVALID_HANDLE;

 }

 Float:GetVotePercent(votes, totalVotes)

 {

 	return FloatDiv(float(votes),float(totalVotes));

 }

 bool:TestVoteDelay(client)

 {

  	new delay = CheckVoteDelay();

  	if (delay > 0)

  	{

  		if (delay > 60)

  		{

  			ReplyToCommand(client, "[SM] %t", "Vote Delay Minutes", delay % 60);

  		}

  		else

  		{

  			ReplyToCommand(client, "[SM] %t", "Vote Delay Seconds", delay);

  		}

  		return false;

  	}

 	return true;

 }