/**

 * 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 = "Basic 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;

		}	

	}

	LogAction(client, -1, "\"%L\" initiated a gravity vote.", client);

	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[]));

	LogAction(client, target, "\"%L\" initiated a burn vote against \"%L\"", client, target);

	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[]));

	LogAction(client, target, "\"%L\" initiated a slay vote against \"%L\"", client, target);

	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;

	}

	LogAction(client, -1, "\"%L\" initiated an alltalk vote.", client);

	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;

	}

	LogAction(client, -1, "\"%L\" initiated a friendly fire vote.", client);

	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]);

		/* :TODO: g_voteClient[userid] needs to be checked.

		 */

		// 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))

		{

			/* :TODO: g_voteClient[userid] should be used here and set to -1 if not applicable.

			 */

			LogAction(-1, -1, "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);					

					LogAction(-1, -1, "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]);					

					LogAction(-1, g_voteClient[VOTE_CLIENTID], "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]);					

					LogAction(-1, g_voteClient[VOTE_CLIENTID], "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"));

					LogAction(-1, -1, "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"));

					LogAction(-1, -1, "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;

}