- massive overhaul of the voting subsystem

- NOTE: menu API compatibility was COMPLETELY broken for C++! - cleaned up various aspects of the menu API - implemented new extended vote results callback - extended the debug reporter a tiny bit --HG-- extra : convert_revision : svn%3A39bc706e-5318-0410-9160-8a85361fbb7c/trunk%401275
2007-08-08 02:27:10 +00:00 · 2007-08-08 02:27:10 +00:00 · 6d60bd8de2
commit 6d60bd8de2
parent 9d0c2ea4d8
20 changed files with 1900 additions and 1600 deletions
--- a/core/DebugReporter.cpp
+++ b/core/DebugReporter.cpp
@ -33,14 +33,56 @@
 #include "DebugReporter.h"
 #include "Logger.h"
 #include "PluginSys.h"
+#include "sm_stringutil.h"

 DebugReport g_DbgReporter;

+/* I'm really lazy.  This should probably be exported to ISourcePawnEngine someday,
+ * but we need to make sure the JIT will deal with the version bump.
+ */
+extern const char *GetSourcePawnErrorMessage(int error);
+
 void DebugReport::OnSourceModAllInitialized()
 {
 	g_pSourcePawn->SetDebugListener(this);
 }

+void DebugReport::GenerateError(IPluginContext *ctx, cell_t func_idx, int err, const char *message, ...)
+{
+	va_list ap;
+	char buffer[512];
+
+	va_start(ap, message);
+	UTIL_FormatArgs(buffer, sizeof(buffer), message, ap);
+	va_end(ap);
+
+	const char *plname = g_PluginSys.FindPluginByContext(ctx->GetContext())->GetFilename();
+	const char *error = GetSourcePawnErrorMessage(err);
+
+	if (error)
+	{
+		g_Logger.LogError("[SM] Plugin \"%s\" encountered error %d: %s", plname, err, error);
+	} else {
+		g_Logger.LogError("[SM] Plugin \"%s\" encountered unknown error %d", plname, err);
+	}
+
+	g_Logger.LogError("[SM] %s", buffer);
+
+	const char *func_name = NULL;
+	if (func_idx != -1)
+	{
+		if (func_idx & 1)
+		{
+			func_idx >>= 1;
+			sp_public_t *function;
+			if (ctx->GetPublicByIndex(func_idx, &function) == SP_ERROR_NONE)
+			{
+				g_Logger.LogError("[SM] Unable to call function \"%s\" due to above errors.", function->name);
+			}
+		}
+	}
+}
+
 void DebugReport::OnContextExecuteError(IPluginContext *ctx, IContextTrace *error)
 {
 	const char *lastname;
--- a/core/DebugReporter.h
+++ b/core/DebugReporter.h
@ -44,6 +44,7 @@ public: // SMGlobalClass
 	void OnSourceModAllInitialized();
 public: // IDebugListener
 	void OnContextExecuteError(IPluginContext *ctx, IContextTrace *error);
+	void GenerateError(IPluginContext *ctx, cell_t func_idx, int err, const char *message, ...);
 private:
 	int _GetPluginIndex(IPluginContext *ctx);
 };
--- a/core/Makefile
+++ b/core/Makefile
@ -24,7 +24,7 @@ OBJECTS = AdminCache.cpp CDataPack.cpp ConCmdManager.cpp ConVarManager.cpp CoreC
 	MemoryUtils.cpp PlayerManager.cpp TextParsers.cpp TimerSys.cpp Translator.cpp UserMessages.cpp \
 	sm_autonatives.cpp sm_memtable.cpp sm_srvcmds.cpp sm_stringutil.cpp sm_trie.cpp \
 	sourcemm_api.cpp sourcemod.cpp MenuStyle_Base.cpp MenuStyle_Valve.cpp MenuManager.cpp \
-	MenuStyle_Radio.cpp ChatTriggers.cpp ADTFactory.cpp
+	MenuStyle_Radio.cpp ChatTriggers.cpp ADTFactory.cpp MenuVoting.cpp
 OBJECTS += smn_admin.cpp smn_bitbuffer.cpp smn_console.cpp smn_core.cpp \
 	smn_datapacks.cpp smn_entities.cpp smn_events.cpp smn_fakenatives.cpp \
 	smn_filesystem.cpp smn_float.cpp smn_functions.cpp smn_gameconfigs.cpp smn_halflife.cpp smn_handles.cpp smn_keyvalues.cpp \
--- a/core/MenuManager.cpp
+++ b/core/MenuManager.cpp
@ -34,6 +34,7 @@
 #include <stdarg.h>
 #include <stdlib.h>
 #include "MenuManager.h"
+#include "MenuVoting.h"
 #include "sm_stringutil.h"
 #include "sourcemm_api.h"
 #include "PlayerManager.h"
@ -43,220 +44,10 @@
 #include "sourcemm_api.h"

 MenuManager g_Menus;
+VoteMenuHandler s_VoteHandler;

 ConVar sm_menu_sounds("sm_menu_sounds", "1", 0, "Sets whether SourceMod menus play trigger sounds");

-/*******************************
- *******************************
- ******** VOTE HANDLER *********
- *******************************
- *******************************/
-
-unsigned int VoteMenuHandler::GetMenuAPIVersion2()
-{
-	return m_pHandler->GetMenuAPIVersion2();
-}
-
-bool VoteMenuHandler::IsVoteInProgress()
-{
-	return (m_pCurMenu != NULL);
-}
-
-void VoteMenuHandler::InitializeVoting(IBaseMenu *menu)
-{
-	m_Items = menu->GetItemCount();
-
-	if (m_Votes.size() < (size_t)m_Items)
-	{
-		/* Only clear the items we need to... */
-		size_t size = m_Votes.size();
-		for (size_t i=0; i<size; i++)
-		{
-			m_Votes[i] = 0;
-		}
-		m_Votes.resize(m_Items, 0);
-	} else {
-		for (unsigned int i=0; i<m_Items; i++)
-		{
-			m_Votes[i] = 0;
-		}
-	}
-
-	m_pCurMenu = menu;
-
-	m_pHandler->OnMenuStart(m_pCurMenu);
-}
-
-void VoteMenuHandler::StartVoting()
-{
-	m_bStarted = true;
-
-	m_pHandler->OnMenuVoteStart(m_pCurMenu);
-
-	/* By now we know how many clients were set.  
-	 * If there are none, we should end IMMEDIATELY.
-	 */
-	if (m_Clients == 0)
-	{
-		EndVoting();
-	}
-}
-
-void VoteMenuHandler::DecrementPlayerCount()
-{
-	assert(m_Clients > 0);
-
-	m_Clients--;
-
-	if (m_bStarted && m_Clients == 0)
-	{
-		EndVoting();
-	}
-}
-
-void VoteMenuHandler::EndVoting()
-{
-	if (m_bCancelled)
-	{
-		/* If we were cancelled, don't bother tabulating anything.
-		 * Reset just in case someone tries to redraw, which means
-		 * we need to save our states.
-		 */
-		IBaseMenu *menu = m_pCurMenu;
-		InternalReset();
-		m_pHandler->OnMenuVoteCancel(menu);
-		m_pHandler->OnMenuEnd(menu, MenuEnd_VotingCancelled);
-		return;
-	}
-
-	unsigned int chosen = 0;
-	unsigned int highest = 0;
-	unsigned int dup_count = 0;
-	unsigned int total = m_Votes.size() ? m_Votes[0] : 0;
-
-	/* If we got zero votes, take a shortcut. */
-	if (m_NumVotes == 0)
-	{
-		/* Pick a random item and then jump far, far away. */
-		srand((unsigned int)(time(NULL)));
-		chosen = (unsigned int)rand() % m_Items;
-		goto picked_item;
-	}
-
-	/* We can't have more dups than this!
-	 * This is the max number of players.
-	 */
-	unsigned int dup_array[256];
-
-	for (size_t i=1; i<m_Items; i++)
-	{
-		if (m_Votes[i] > m_Votes[highest])
-		{
-			/* If we have a new highest count, mark it and trash the duplicate
-			 * list by setting the total to 0.
-			 */
-			highest = i;
-			dup_count = 0;
-		} else if (m_Votes[i] == m_Votes[highest]) {
-			/* If they're equal, mark it in the duplicate list.
-			 * We'll add in the original later.
-			 */
-			dup_array[dup_count++] = i;
-		}
-		total += m_Votes[i];
-	}
-
-	/* Check if we need to pick from the duplicate list */
-	if (dup_count)
-	{
-		/* Re-add the original to the list because it's not in there. */
-		dup_array[dup_count++] = highest;
-
-		/* Pick a random slot. */
-		srand((unsigned int)(time(NULL)));
-		unsigned int r = (unsigned int)rand() % dup_count;
-
-		/* Pick the item. */
-		chosen = dup_array[r];
-	} else {
-		chosen = highest;
-	}
-
-picked_item:
-	m_pHandler->OnMenuVoteEnd(m_pCurMenu, chosen, m_Votes[highest], total);
-	m_pHandler->OnMenuEnd(m_pCurMenu, MenuEnd_VotingDone);
-	InternalReset();
-}
-
-void VoteMenuHandler::OnMenuStart(IBaseMenu *menu)
-{
-	m_Clients++;
-}
-
-void VoteMenuHandler::OnMenuEnd(IBaseMenu *menu, MenuEndReason reason)
-{
-	DecrementPlayerCount();
-}
-
-void VoteMenuHandler::OnMenuCancel(IBaseMenu *menu, int client, MenuCancelReason reason)
-{
-	m_pHandler->OnMenuCancel(menu, client, reason);
-}
-
-void VoteMenuHandler::OnMenuDisplay(IBaseMenu *menu, int client, IMenuPanel *display)
-{
-	m_pHandler->OnMenuDisplay(menu, client, display);
-}
-
-unsigned int VoteMenuHandler::OnMenuDisplayItem(IBaseMenu *menu, int client, IMenuPanel *panel, unsigned int item, const ItemDrawInfo &dr)
-{
-	return m_pHandler->OnMenuDisplayItem(menu, client, panel, item, dr);
-}
-
-void VoteMenuHandler::OnMenuDrawItem(IBaseMenu *menu, int client, unsigned int item, unsigned int &style)
-{
-	m_pHandler->OnMenuDrawItem(menu, client, item, style);
-}
-
-void VoteMenuHandler::OnMenuSelect(IBaseMenu *menu, int client, unsigned int item)
-{
-	/* Check by our item count, NOT the vote array size */
-	if (item < m_Items)
-	{
-		m_Votes[item]++;
-		m_NumVotes++;
-	}
-
-	m_pHandler->OnMenuSelect(menu, client, item);
-}
-
-void VoteMenuHandler::Reset(IMenuHandler *mh)
-{
-	m_pHandler = mh;
-	InternalReset();
-}
-
-void VoteMenuHandler::InternalReset()
-{
-	m_Clients = 0;
-	m_Items = 0;
-	m_bStarted = false;
-	m_pCurMenu = NULL;
-	m_NumVotes = 0;
-	m_bCancelled = false;
-}
-
-void VoteMenuHandler::CancelVoting()
-{
-	m_bCancelled = true;
-}
-
-/*******************************
- *******************************
- ******** MENU MANAGER *********
- *******************************
- *******************************/
-
 MenuManager::MenuManager()
 {
 	m_Styles.push_back(&g_ValveMenuStyle);
@ -283,12 +74,6 @@ void MenuManager::OnSourceModAllShutdown()
 {
 	g_HandleSys.RemoveType(m_MenuType, g_pCoreIdent);
 	g_HandleSys.RemoveType(m_StyleType, g_pCoreIdent);
-
-	while (!m_VoteHandlers.empty())
-	{
-		delete m_VoteHandlers.front();
-		m_VoteHandlers.pop();
-	}
 }

 void MenuManager::OnHandleDestroy(HandleType_t type, void *object)
@ -649,8 +434,8 @@ skip_search:
 	if (pgn != MENU_NO_PAGINATION)
 	{
 		bool canDrawDisabled = display->CanDrawItem(ITEMDRAW_DISABLED|ITEMDRAW_CONTROL);
-		bool exitButton = menu->GetExitButton();
-		bool exitBackButton = menu->GetExitBackButton();
+		bool exitButton = (menu->GetMenuOptionFlags() & MENUFLAG_BUTTON_EXIT) == MENUFLAG_BUTTON_EXIT;
+		bool exitBackButton = (menu->GetMenuOptionFlags() & MENUFLAG_BUTTON_EXITBACK) == MENUFLAG_BUTTON_EXITBACK;
 		char text[50];

 		/* Calculate how many items we are allowed for control stuff */
@ -798,33 +583,6 @@ IMenuStyle *MenuManager::GetDefaultStyle()
 	return m_pDefaultStyle;
 }

-IVoteMenuHandler *MenuManager::CreateVoteWrapper(IMenuHandler *mh)
-{
-	VoteMenuHandler *vh = NULL;
-
-	if (m_VoteHandlers.empty())
-	{
-		vh = new VoteMenuHandler;
-	} else {
-		vh = m_VoteHandlers.front();
-		m_VoteHandlers.pop();
-	}
-
-	vh->Reset(mh);
-
-	return vh;
-}
-
-void MenuManager::ReleaseVoteWrapper(IVoteMenuHandler *mh)
-{
-	if (mh == NULL)
-	{
-		return;
-	}
-
-	m_VoteHandlers.push((VoteMenuHandler *)mh);
-}
-
 bool MenuManager::MenuSoundsEnabled()
 {
 	return (sm_menu_sounds.GetInt() != 0);
@ -879,7 +637,7 @@ const char *MenuManager::GetMenuSound(ItemSelection sel)
 		{
 			if (m_ExitSound.size() > 0)
 			{
-				sound= m_ExitSound.c_str();
+				sound = m_ExitSound.c_str();
 			}
 			break;
 		}
@ -907,3 +665,30 @@ void MenuManager::OnSourceModLevelChange(const char *mapName)
 		enginesound->PrecacheSound(m_ExitSound.c_str(), true);
 	}
 }
+
+void MenuManager::CancelMenu(IBaseMenu *menu)
+{
+	if (s_VoteHandler.GetCurrentMenu() == menu
+		&& !s_VoteHandler.IsCancelling())
+	{
+		s_VoteHandler.CancelVoting();
+		return;
+	}
+
+	menu->Cancel();
+}
+
+bool MenuManager::StartVote(IBaseMenu *menu, unsigned int num_clients, int clients[], unsigned int max_time, unsigned int flags)
+{
+	return s_VoteHandler.StartVote(menu, num_clients, clients, max_time, flags);
+}
+
+bool MenuManager::IsVoteInProgress()
+{
+	return s_VoteHandler.IsVoteInProgress();
+}
+
+void MenuManager::CancelVoting()
+{
+	s_VoteHandler.CancelVoting();
+}
--- a/core/MenuManager.h
+++ b/core/MenuManager.h
@ -44,39 +44,6 @@
 using namespace SourceMod;
 using namespace SourceHook;

-class VoteMenuHandler : public IVoteMenuHandler
-{
-public: //IMenuHandler
-	unsigned int GetMenuAPIVersion2();
-	void OnMenuStart(IBaseMenu *menu);
-	void OnMenuDisplay(IBaseMenu *menu, int client, IMenuPanel *display);
-	void OnMenuSelect(IBaseMenu *menu, int client, unsigned int item);
-	void OnMenuCancel(IBaseMenu *menu, int client, MenuCancelReason reason);
-	void OnMenuEnd(IBaseMenu *menu, MenuEndReason reason);
-	void OnMenuDrawItem(IBaseMenu *menu, int client, unsigned int item, unsigned int &style);
-	unsigned int OnMenuDisplayItem(IBaseMenu *menu, int client, IMenuPanel *panel, unsigned int item, const ItemDrawInfo &dr);
-public: //IVoteMenuHandler
-	bool IsVoteInProgress();
-	void InitializeVoting(IBaseMenu *menu);
-	void StartVoting();
-	void CancelVoting();
-public:
-	void Reset(IMenuHandler *mh);
-private:
-	void DecrementPlayerCount();
-	void EndVoting();
-	void InternalReset();
-private:
-	IMenuHandler *m_pHandler;
-	unsigned int m_Clients;
-	unsigned int m_Items;
-	CVector<unsigned int> m_Votes;
-	IBaseMenu *m_pCurMenu;
-	bool m_bStarted;
-	bool m_bCancelled;
-	unsigned int m_NumVotes;
-};
-
 class MenuManager : 
 	public IMenuManager,
 	public SMGlobalClass,
@ -114,8 +81,14 @@ public:
 	void AddStyle(IMenuStyle *style);
 	bool SetDefaultStyle(IMenuStyle *style);
 	IMenuPanel *RenderMenu(int client, menu_states_t &states, ItemOrder order);
-	IVoteMenuHandler *CreateVoteWrapper(IMenuHandler *mh);
-	void ReleaseVoteWrapper(IVoteMenuHandler *mh);
+	void CancelMenu(IBaseMenu *menu);
+	bool StartVote(IBaseMenu *menu,
+		unsigned int num_clients,
+		int clients[],
+		unsigned int max_time,
+		unsigned int flags=0);
+	bool IsVoteInProgress();
+	void CancelVoting();
 public: //IHandleTypeDispatch
 	void OnHandleDestroy(HandleType_t type, void *object);
 public:
@ -130,7 +103,6 @@ protected:
 private:
 	int m_ShowMenu;
 	IMenuStyle *m_pDefaultStyle;
-	CStack<VoteMenuHandler *> m_VoteHandlers;
 	CVector<IMenuStyle *> m_Styles;
 	HandleType_t m_StyleType;
 	HandleType_t m_MenuType;
--- a/core/MenuStyle_Base.cpp
+++ b/core/MenuStyle_Base.cpp
@ -584,14 +584,12 @@ bool BaseMenuStyle::RedoClientMenu(int client, ItemOrder order)
 CBaseMenu::CBaseMenu(IMenuHandler *pHandler, IMenuStyle *pStyle, IdentityToken_t *pOwner) : 
 m_pStyle(pStyle), m_Strings(512), m_Pagination(7), m_bShouldDelete(false), m_bCancelling(false), 
 m_pOwner(pOwner ? pOwner : g_pCoreIdent), m_bDeleting(false), m_bWillFreeHandle(false), 
-m_hHandle(BAD_HANDLE), m_pHandler(pHandler), m_pVoteHandler(NULL), 
-m_nFlags(MENUFLAG_BUTTON_EXIT)
+m_hHandle(BAD_HANDLE), m_pHandler(pHandler), m_nFlags(MENUFLAG_BUTTON_EXIT)
 {
 }

 CBaseMenu::~CBaseMenu()
 {
-	g_Menus.ReleaseVoteWrapper(m_pVoteHandler);
 }

 Handle_t CBaseMenu::GetHandle()
@ -732,22 +730,6 @@ const char *CBaseMenu::GetDefaultTitle()
 	return m_Title.c_str();
 }

-bool CBaseMenu::GetExitButton()
-{
-	return ((m_nFlags & MENUFLAG_BUTTON_EXIT) == MENUFLAG_BUTTON_EXIT);
-}
-
-bool CBaseMenu::SetExitButton(bool set)
-{
-	if (set)
-	{
-		m_nFlags |= MENUFLAG_BUTTON_EXIT;
-	} else {
-		m_nFlags &= ~MENUFLAG_BUTTON_EXIT;
-	}
-	return true;
-}
-
 void CBaseMenu::Cancel()
 {
 	if (m_bCancelling)
@ -756,18 +738,11 @@ void CBaseMenu::Cancel()
 	}

 #if defined MENU_DEBUG
-	g_Logger.LogMessage("[SM_MENU] CBaseMenu::Cancel(%p) (m_pVote %p) (inVote %d) (m_bShouldDelete %d)",
+	g_Logger.LogMessage("[SM_MENU] CBaseMenu::Cancel(%p) (m_bShouldDelete %d)",
 		this,
-		m_pVoteHandler,
-		m_pVoteHandler ? m_pVoteHandler->IsVoteInProgress() : false,
 		m_bShouldDelete);
 #endif

-	if (m_pVoteHandler && m_pVoteHandler->IsVoteInProgress())
-	{
-		m_pVoteHandler->CancelVoting();
-	}
-
 	m_bCancelling = true;
 	Cancel_Finally();
 	m_bCancelling = false;
@ -827,58 +802,6 @@ void CBaseMenu::InternalDelete()
 	delete this;
 }

-bool CBaseMenu::BroadcastVote(int clients[], 
-							  unsigned int numClients, 
-							  unsigned int maxTime,
-							  unsigned int flags)
-{
-#if defined MENU_DEBUG
-	g_Logger.LogMessage("[SM_MENU] CBaseMenu::BroadcastVote(%p) (maxTime %d) (numClients %d) (m_pVote %p) (inVote %d)",
-		this,
-		maxTime,
-		numClients,
-		m_pVoteHandler,
-		m_pVoteHandler ? m_pVoteHandler->IsVoteInProgress() : false);
-#endif
-	if (!m_pVoteHandler)
-	{
-		m_pVoteHandler = g_Menus.CreateVoteWrapper(m_pHandler);
-	} else if (m_pVoteHandler->IsVoteInProgress()) {
-		return false;
-	}
-
-	m_pVoteHandler->InitializeVoting(this);
-
-	for (unsigned int i=0; i<numClients; i++)
-	{
-		VoteDisplay(clients[i], maxTime);
-	}
-
-	m_pVoteHandler->StartVoting();
-
-	return true;
-}
-
-bool CBaseMenu::IsVoteInProgress()
-{
-	return (m_pVoteHandler && m_pVoteHandler->IsVoteInProgress());
-}
-
-bool CBaseMenu::GetExitBackButton()
-{
-	return ((m_nFlags & MENUFLAG_BUTTON_EXITBACK) == MENUFLAG_BUTTON_EXITBACK);
-}
-
-void CBaseMenu::SetExitBackButton(bool set)
-{
-	if (set)
-	{
-		m_nFlags |= MENUFLAG_BUTTON_EXITBACK;
-	} else {
-		m_nFlags &= ~MENUFLAG_BUTTON_EXITBACK;
-	}
-}
-
 unsigned int CBaseMenu::GetMenuOptionFlags()
 {
 	return m_nFlags;
@ -888,3 +811,8 @@ void CBaseMenu::SetMenuOptionFlags(unsigned int flags)
 {
 	m_nFlags = flags;
 }
+
+IMenuHandler *CBaseMenu::GetHandler()
+{
+	return m_pHandler;
+}
--- a/core/MenuStyle_Base.h
+++ b/core/MenuStyle_Base.h
@ -125,23 +125,13 @@ public:
 	virtual IMenuStyle *GetDrawStyle();
 	virtual void SetDefaultTitle(const char *message);
 	virtual const char *GetDefaultTitle();
-	virtual bool GetExitButton();
-	virtual bool SetExitButton(bool set);
 	virtual void Cancel();
 	virtual void Destroy(bool releaseHandle);
 	virtual void Cancel_Finally() =0;
 	virtual Handle_t GetHandle();
-	virtual bool BroadcastVote(int clients[], 
-		unsigned int numClients, 
-		unsigned int maxTime,
-		unsigned int flags=0);
-	virtual bool IsVoteInProgress();
-	virtual bool GetExitBackButton();
-	virtual void SetExitBackButton(bool set);
 	virtual unsigned int GetMenuOptionFlags();
 	virtual void SetMenuOptionFlags(unsigned int flags);
-public:
-	virtual void VoteDisplay(int client, unsigned int maxTime) =0;
+	virtual IMenuHandler *GetHandler();
 private:
 	void InternalDelete();
 protected:
@ -157,7 +147,6 @@ protected:
 	bool m_bWillFreeHandle;
 	Handle_t m_hHandle;
 	IMenuHandler *m_pHandler;
-	IVoteMenuHandler *m_pVoteHandler;
 	unsigned int m_nFlags;
 };

--- a/core/MenuStyle_Radio.cpp
+++ b/core/MenuStyle_Radio.cpp
@ -390,7 +390,7 @@ IMenuPanel *CRadioMenu::CreatePanel()
 	return g_RadioMenuStyle.MakeRadioDisplay(this);
 }

-bool CRadioMenu::Display(int client, unsigned int time)
+bool CRadioMenu::Display(int client, unsigned int time, IMenuHandler *alt_handler)
 {
 #if defined MENU_DEBUG
 	g_Logger.LogMessage("[SM_MENU] CRadioMenu::Display(%p) (client %d) (time %d)",
@ -403,23 +403,7 @@ bool CRadioMenu::Display(int client, unsigned int time)
 		return false;
 	}

-	return g_RadioMenuStyle.DoClientMenu(client, this, m_pHandler, time);
-}
-
-void CRadioMenu::VoteDisplay(int client, unsigned int maxTime)
-{
-#if defined MENU_DEBUG
-	g_Logger.LogMessage("[SM_MENU] CRadioMenu::VoteDisplay(%p) (client %d) (time %d)",
-		this,
-		client,
-		maxTime);
-#endif
-	if (m_bCancelling)
-	{
-		return;
-	}
-
-	g_RadioMenuStyle.DoClientMenu(client, this, m_pVoteHandler, maxTime);
+	return g_RadioMenuStyle.DoClientMenu(client, this, alt_handler ? alt_handler : m_pHandler, time);
 }

 void CRadioMenu::Cancel_Finally()
--- a/core/MenuStyle_Radio.h
+++ b/core/MenuStyle_Radio.h
@ -114,9 +114,8 @@ public:
 public:
 	bool SetExtOption(MenuOption option, const void *valuePtr);
 	IMenuPanel *CreatePanel();
-	bool Display(int client, unsigned int time);
+	bool Display(int client, unsigned int time, IMenuHandler *alt_handler=NULL);
 	void Cancel_Finally();
-	void VoteDisplay(int client, unsigned int maxTime);
 };

 extern CRadioStyle g_RadioMenuStyle;
--- a/core/MenuStyle_Valve.cpp
+++ b/core/MenuStyle_Valve.cpp
@ -383,24 +383,14 @@ bool CValveMenu::SetExtOption(MenuOption option, const void *valuePtr)
 	return false;
 }

-bool CValveMenu::Display(int client, unsigned int time)
+bool CValveMenu::Display(int client, unsigned int time, IMenuHandler *alt_handler)
 {
 	if (m_bCancelling)
 	{
 		return false;
 	}

-	return g_ValveMenuStyle.DoClientMenu(client, this, m_pHandler, time);
-}
-
-void CValveMenu::VoteDisplay(int client, unsigned int maxTime)
-{
-	if (m_bCancelling)
-	{
-		return;
-	}
-
-	g_ValveMenuStyle.DoClientMenu(client, this, m_pVoteHandler, maxTime);
+	return g_ValveMenuStyle.DoClientMenu(client, this, alt_handler ? alt_handler : m_pHandler, time);
 }

 IMenuPanel *CValveMenu::CreatePanel()
@ -408,19 +398,9 @@ IMenuPanel *CValveMenu::CreatePanel()
 	return new CValveMenuDisplay(this);
 }

-bool CValveMenu::GetExitButton()
-{
-	return true;
-}
-
-bool CValveMenu::SetExitButton(bool set)
-{
-	return false;
-}
-
 void CValveMenu::SetMenuOptionFlags(unsigned int flags)
 {
-	flags &= ~MENUFLAG_BUTTON_EXIT;
+	flags |= MENUFLAG_BUTTON_EXIT;
 	CBaseMenu::SetMenuOptionFlags(flags);
 }

--- a/core/MenuStyle_Valve.h
+++ b/core/MenuStyle_Valve.h
@ -120,8 +120,7 @@ public: //IBaseMenu
 	bool GetExitButton();
 	bool SetExitButton(bool set);
 	bool SetPagination(unsigned int itemsPerPage);
-	bool Display(int client, unsigned int time);
-	void VoteDisplay(int client, unsigned int maxTime);
+	bool Display(int client, unsigned int time, IMenuHandler *alt_handler=NULL);
 	void SetMenuOptionFlags(unsigned int flags);
 public: //CBaseMenu
 	void Cancel_Finally();
--- a/core/MenuVoting.cpp
+++ b/core/MenuVoting.cpp
@ -0,0 +1,326 @@
+/**
+ * vim: set ts=4 :
+ * ================================================================
+ * SourceMod
+ * Copyright (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: $Id$
+ */
+
+#include <string.h>
+#include <stdlib.h>
+#include "MenuVoting.h"
+#include "PlayerManager.h"
+#include "sourcemm_api.h"
+
+void VoteMenuHandler::OnSourceModAllInitialized()
+{
+	g_Players.AddClientListener(this);
+}
+
+void VoteMenuHandler::OnSourceModShutdown()
+{
+	g_Players.RemoveClientListener(this);
+}
+
+unsigned int VoteMenuHandler::GetMenuAPIVersion2()
+{
+	return m_pHandler->GetMenuAPIVersion2();
+}
+
+void VoteMenuHandler::OnClientDisconnected(int client)
+{
+	if (!IsVoteInProgress())
+	{
+		return;
+	}
+
+	/* Wipe out their vote if they had one */
+	int item;
+	if ((item = m_ClientVotes[client]) >= 0)
+	{
+		assert((unsigned)item < m_Items);
+		assert(m_Votes[item] > 0);
+		m_Votes[item]--;
+		m_ClientVotes[client] = -1;
+	}
+}
+
+bool VoteMenuHandler::IsVoteInProgress()
+{
+	return (m_pCurMenu != NULL);
+}
+
+bool VoteMenuHandler::StartVote(IBaseMenu *menu, unsigned int num_clients, int clients[], unsigned int max_time, unsigned int flags/* =0 */)
+{
+	if (!InitializeVoting(menu, menu->GetHandler(), max_time, flags))
+	{
+		return false;
+	}
+
+	for (unsigned int i=0; i<num_clients; i++)
+	{
+		menu->Display(clients[i], max_time, this);
+	}
+
+	StartVoting();
+
+	return true;
+}
+
+bool VoteMenuHandler::InitializeVoting(IBaseMenu *menu, 
+									   IMenuHandler *handler,
+									   unsigned int time,
+									   unsigned int flags)
+{
+	if (IsVoteInProgress())
+	{
+		return false;
+	}
+
+	InternalReset();
+
+	/* Mark all clients as not voting */
+	for (int i=1; i<=gpGlobals->maxClients; i++)
+	{
+		m_ClientVotes[i] = -2;
+	}
+
+	m_Items = menu->GetItemCount();
+
+	if (m_Votes.size() < (size_t)m_Items)
+	{
+		/* Only clear the items we need to... */
+		size_t size = m_Votes.size();
+		for (size_t i=0; i<size; i++)
+		{
+			m_Votes[i] = 0;
+		}
+		m_Votes.resize(m_Items, 0);
+	} else {
+		for (unsigned int i=0; i<m_Items; i++)
+		{
+			m_Votes[i] = 0;
+		}
+	}
+
+	m_pCurMenu = menu;
+	m_VoteTime = time;
+	m_VoteFlags = flags;
+	m_pHandler = handler;
+
+	m_pHandler->OnMenuStart(m_pCurMenu);
+
+	return true;
+}
+
+void VoteMenuHandler::StartVoting()
+{
+	if (!m_pCurMenu)
+	{
+		return;
+	}
+
+	m_bStarted = true;
+
+	m_pHandler->OnMenuVoteStart(m_pCurMenu);
+
+	/* By now we know how many clients were set.  
+	 * If there are none, we should end IMMEDIATELY.
+	 */
+	if (m_Clients == 0)
+	{
+		EndVoting();
+	}
+}
+
+void VoteMenuHandler::DecrementPlayerCount()
+{
+	assert(m_Clients > 0);
+
+	m_Clients--;
+
+	if (m_bStarted && m_Clients == 0)
+	{
+		EndVoting();
+	}
+}
+
+int SortVoteItems(const void *item1, const void *item2)
+{
+	return ((menu_vote_result_t::menu_item_vote_t *)item2)->count 
+		- ((menu_vote_result_t::menu_item_vote_t *)item1)->count;
+}
+
+void VoteMenuHandler::EndVoting()
+{
+	if (m_bCancelled)
+	{
+		/* If we were cancelled, don't bother tabulating anything.
+		 * Reset just in case someone tries to redraw, which means
+		 * we need to save our states.
+		 */
+		IBaseMenu *menu = m_pCurMenu;
+		IMenuHandler *handler = m_pHandler;
+		InternalReset();
+		handler->OnMenuVoteCancel(menu);
+		handler->OnMenuEnd(menu, MenuEnd_VotingCancelled);
+		return;
+	}
+
+	menu_vote_result_t vote;
+	menu_vote_result_t::menu_client_vote_t client_vote[256];
+	menu_vote_result_t::menu_item_vote_t item_vote[256];
+
+	memset(&vote, 0, sizeof(vote));
+
+	/* Build the item list */
+	for (unsigned int i=0; i<m_Items; i++)
+	{
+		if (m_Votes[i] > 0)
+		{
+			item_vote[vote.num_items].count = m_Votes[i];
+			item_vote[vote.num_items].item = i;
+			vote.num_votes += m_Votes[i];
+			vote.num_items++;
+		}
+	}
+	vote.item_list = item_vote;
+
+	if (!vote.num_votes)
+	{
+		IBaseMenu *menu = m_pCurMenu;
+		IMenuHandler *handler = m_pHandler;
+		InternalReset();
+		handler->OnMenuVoteCancel(menu);
+		handler->OnMenuEnd(menu, MenuEnd_NoVotes);
+		return;
+	}
+
+	/* Build the client list */
+	for (int i=1; i<=gpGlobals->maxClients; i++)
+	{
+		if (m_ClientVotes[i] >= -1)
+		{
+			client_vote[vote.num_clients].client = i;
+			client_vote[vote.num_clients].item = m_ClientVotes[i];
+			vote.num_clients++;
+		}
+	}
+	vote.client_list = client_vote;
+
+	/* Sort the item list descending like we promised */
+	qsort(item_vote,
+		vote.num_items,
+		sizeof(menu_vote_result_t::menu_item_vote_t),
+		SortVoteItems);
+
+	/* Save states, then clear what we've saved.
+	 * This makes us re-entrant, which is always the safe way to go.
+	 */
+	IBaseMenu *menu = m_pCurMenu;
+	IMenuHandler *handler = m_pHandler;
+	InternalReset();
+
+	/* Send vote info */
+	handler->OnMenuVoteResults(menu, &vote);
+	handler->OnMenuEnd(menu, MenuEnd_VotingDone);
+}
+
+void VoteMenuHandler::OnMenuStart(IBaseMenu *menu)
+{
+	m_Clients++;
+}
+
+void VoteMenuHandler::OnMenuEnd(IBaseMenu *menu, MenuEndReason reason)
+{
+	DecrementPlayerCount();
+}
+
+void VoteMenuHandler::OnMenuCancel(IBaseMenu *menu, int client, MenuCancelReason reason)
+{
+	m_pHandler->OnMenuCancel(menu, client, reason);
+}
+
+void VoteMenuHandler::OnMenuDisplay(IBaseMenu *menu, int client, IMenuPanel *display)
+{
+	m_ClientVotes[client] = -1;
+	m_pHandler->OnMenuDisplay(menu, client, display);
+}
+
+unsigned int VoteMenuHandler::OnMenuDisplayItem(IBaseMenu *menu, int client, IMenuPanel *panel, unsigned int item, const ItemDrawInfo &dr)
+{
+	return m_pHandler->OnMenuDisplayItem(menu, client, panel, item, dr);
+}
+
+void VoteMenuHandler::OnMenuDrawItem(IBaseMenu *menu, int client, unsigned int item, unsigned int &style)
+{
+	m_pHandler->OnMenuDrawItem(menu, client, item, style);
+}
+
+void VoteMenuHandler::OnMenuSelect(IBaseMenu *menu, int client, unsigned int item)
+{
+	/* Check by our item count, NOT the vote array size */
+	if (item < m_Items)
+	{
+		m_ClientVotes[client] = item;
+		m_Votes[item]++;
+		m_NumVotes++;
+	}
+
+	m_pHandler->OnMenuSelect(menu, client, item);
+}
+
+void VoteMenuHandler::InternalReset()
+{
+	m_Clients = 0;
+	m_Items = 0;
+	m_bStarted = false;
+	m_pCurMenu = NULL;
+	m_NumVotes = 0;
+	m_bCancelled = false;
+	m_pHandler = NULL;
+}
+
+void VoteMenuHandler::CancelVoting()
+{
+	if (m_bCancelled || !m_pCurMenu)
+	{
+		return;
+	}
+	m_bCancelled = true;
+	m_pCurMenu->Cancel();
+}
+
+IBaseMenu *VoteMenuHandler::GetCurrentMenu()
+{
+	return m_pCurMenu;
+}
+
+bool VoteMenuHandler::IsCancelling()
+{
+	return m_bCancelled;
+}
--- a/core/MenuVoting.h
+++ b/core/MenuVoting.h
@ -0,0 +1,97 @@
+/**
+ * vim: set ts=4 :
+ * ================================================================
+ * SourceMod
+ * Copyright (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: $Id$
+ */
+
+#ifndef _INCLUDE_SOURCEMOD_MENUVOTING_H_
+#define _INCLUDE_SOURCEMOD_MENUVOTING_H_
+
+#include <IMenuManager.h>
+#include <IPlayerHelpers.h>
+#include <sh_vector.h>
+#include "sm_globals.h"
+
+using namespace SourceHook;
+using namespace SourceMod;
+
+class VoteMenuHandler : 
+	public IMenuHandler, 
+	public SMGlobalClass,
+	public IClientListener
+{
+public: //SMGlobalClass
+	void OnSourceModAllInitialized();
+	void OnSourceModShutdown();
+public: //IClientListener
+	void OnClientDisconnected(int client);
+public: //IMenuHandler
+	unsigned int GetMenuAPIVersion2();
+	void OnMenuStart(IBaseMenu *menu);
+	void OnMenuDisplay(IBaseMenu *menu, int client, IMenuPanel *display);
+	void OnMenuSelect(IBaseMenu *menu, int client, unsigned int item);
+	void OnMenuCancel(IBaseMenu *menu, int client, MenuCancelReason reason);
+	void OnMenuEnd(IBaseMenu *menu, MenuEndReason reason);
+	void OnMenuDrawItem(IBaseMenu *menu, int client, unsigned int item, unsigned int &style);
+	unsigned int OnMenuDisplayItem(IBaseMenu *menu, int client, IMenuPanel *panel, unsigned int item, const ItemDrawInfo &dr);
+public:
+	bool StartVote(IBaseMenu *menu,
+		unsigned int num_clients,
+		int clients[],
+		unsigned int max_time,
+		unsigned int flags=0);
+	bool IsVoteInProgress();
+	void CancelVoting();
+	IBaseMenu *GetCurrentMenu();
+	bool IsCancelling();
+private:
+	void Reset(IMenuHandler *mh);
+	void DecrementPlayerCount();
+	void EndVoting();
+	void InternalReset();
+	bool InitializeVoting(IBaseMenu *menu, 
+		IMenuHandler *handler,
+		unsigned int time,
+		unsigned int flags);
+	void StartVoting();
+private:
+	IMenuHandler *m_pHandler;
+	unsigned int m_Clients;
+	unsigned int m_Items;
+	CVector<unsigned int> m_Votes;
+	IBaseMenu *m_pCurMenu;
+	bool m_bStarted;
+	bool m_bCancelled;
+	unsigned int m_NumVotes;
+	unsigned int m_VoteTime;
+	unsigned int m_VoteFlags;
+	int m_ClientVotes[256+1];
+};
+
+#endif //_INCLUDE_SOURCEMOD_MENUVOTING_H_
--- a/core/msvc8/sourcemod_mm.vcproj
+++ b/core/msvc8/sourcemod_mm.vcproj
@ -336,6 +336,10 @@
 				RelativePath="..\MenuStyle_Valve.cpp"
 				>
 			</File>
+			<File
+				RelativePath="..\MenuVoting.cpp"
+				>
+			</File>
 			<File
 				RelativePath="..\PlayerManager.cpp"
 				>
@ -474,6 +478,10 @@
 				RelativePath="..\MenuStyle_Valve.h"
 				>
 			</File>
+			<File
+				RelativePath="..\MenuVoting.h"
+				>
+			</File>
 			<File
 				RelativePath="..\PlayerManager.h"
 				>
--- a/core/smn_menus.cpp
+++ b/core/smn_menus.cpp
@ -32,6 +32,7 @@

 #include "sm_globals.h"
 #include <sh_stack.h>
+#include "DebugReporter.h"
 #include "MenuManager.h"
 #include "MenuStyle_Valve.h"
 #include "MenuStyle_Radio.h"
@ -93,13 +94,11 @@ public:
 	void OnMenuEnd(IBaseMenu *menu, MenuEndReason reason);
 	void OnMenuDestroy(IBaseMenu *menu);
 	void OnMenuVoteStart(IBaseMenu *menu);
-	void OnMenuVoteEnd(IBaseMenu *menu,
-		unsigned int item, 
-		unsigned int winningVotes,
-		unsigned int totalVotes);
+	void OnMenuVoteResults(IBaseMenu *menu, const menu_vote_result_t *results);
 	void OnMenuVoteCancel(IBaseMenu *menu);
 	void OnMenuDrawItem(IBaseMenu *menu, int client, unsigned int item, unsigned int &style);
 	unsigned int OnMenuDisplayItem(IBaseMenu *menu, int client, IMenuPanel *panel, unsigned int item, const ItemDrawInfo &dr);
+	bool OnSetHandlerOption(const char *option, const void *data);
 #if 0
 	void OnMenuDrawItem(IBaseMenu *menu, int client, unsigned int item, unsigned int &style);
 	void OnMenuDisplayItem(IBaseMenu *menu, int client, unsigned int item, const char **display);
@ -109,6 +108,8 @@ private:
 private:
 	IPluginFunction *m_pBasic;
 	int m_Flags;
+	IPluginFunction *m_pVoteResults;
+	cell_t m_fnVoteResult;
 };

 /**
@ -221,6 +222,7 @@ public:
 			m_FreeMenuHandlers.pop();
 			handler->m_pBasic = pFunction;
 			handler->m_Flags = flags;
+			handler->m_pVoteResults = NULL;
 		}
 		return handler;
 	}
@ -276,7 +278,7 @@ static const ItemDrawInfo *s_CurDrawInfo = NULL;
 * MENU HANDLER WRAPPER
 */
 CMenuHandler::CMenuHandler(IPluginFunction *pBasic, int flags) : 
-	m_pBasic(pBasic), m_Flags(flags)
+	m_pBasic(pBasic), m_Flags(flags), m_pVoteResults(NULL)
 {
 	/* :TODO: We can probably cache the handle ahead of time */
 }
@ -334,14 +336,6 @@ void CMenuHandler::OnMenuVoteStart(IBaseMenu *menu)
 	DoAction(menu, MenuAction_VoteStart, 0, 0);
 }

-void CMenuHandler::OnMenuVoteEnd(IBaseMenu *menu,
-								 unsigned int item,
-								 unsigned int winningVotes,
-								 unsigned int totalVotes)
-{
-	DoAction(menu, MenuAction_VoteEnd, item, (totalVotes << 16) | (winningVotes & 0xFFFF));
-}
-
 void CMenuHandler::OnMenuVoteCancel(IBaseMenu *menu)
 {
 	DoAction(menu, MenuAction_VoteCancel, 0, 0);
@ -407,6 +401,145 @@ cell_t CMenuHandler::DoAction(IBaseMenu *menu, MenuAction action, cell_t param1,
 	return res;
 }

+void CMenuHandler::OnMenuVoteResults(IBaseMenu *menu, const menu_vote_result_t *results)
+{
+	if (!m_pVoteResults)
+	{
+		/* Call MenuAction_VoteEnd instead.  See if there are any extra winners. */
+		unsigned int num_items = 1;
+		for (unsigned int i=1; i<results->num_items; i++)
+		{
+			if (results->item_list[i].count != results->item_list[0].count)
+			{
+				break;
+			}
+			num_items++;
+		}
+
+		/* See if we need to pick a random winner. */
+		unsigned int winning_item;
+		if (num_items > 1)
+		{
+			/* Yes, we do. */
+			srand(time(NULL));
+			winning_item = rand() % num_items;
+			winning_item = results->item_list[winning_item].item;
+		} else {
+			/* No, take the first. */
+			winning_item = results->item_list[0].item;
+		}
+
+		unsigned int total_votes = results->num_votes;
+		unsigned int winning_votes = results->item_list[0].count;
+
+		DoAction(menu, MenuAction_VoteEnd, winning_item, (total_votes << 16) | (winning_votes & 0xFFFF));
+	} else {
+		IPluginContext *pContext = m_pVoteResults->GetParentContext();
+		bool no_call = false;
+		int err;
+
+		/* First array */
+		cell_t client_array_address = -1;
+		cell_t *client_array_base = NULL;
+		cell_t client_array_size = results->num_clients + (results->num_clients * 2);
+		if (client_array_size)
+		{
+			if ((err = pContext->HeapAlloc(client_array_size, &client_array_address, &client_array_base))
+				!= SP_ERROR_NONE)
+			{
+				g_DbgReporter.GenerateError(pContext, m_fnVoteResult, err, "Menu callback could not allocate %d bytes for client list.", client_array_size * sizeof(cell_t));
+				no_call = true;
+			} else {
+				cell_t target_offs = sizeof(cell_t) * results->num_clients;
+				cell_t *cur_index = client_array_base;
+				cell_t *cur_array;
+				for (unsigned int i=0; i<results->num_clients; i++)
+				{
+					/* Copy the array index */
+					*cur_index = target_offs;
+					/* Get the current array address */
+					cur_array = (cell_t *)((char *)cur_index + target_offs);
+					/* Store information */
+					cur_array[0] = results->client_list[i].client;
+					cur_array[1] = results->client_list[i].item;
+					/* Adjust for the new target by subtracting one indirection
+					 * and adding one array.
+					 */
+					target_offs += (sizeof(cell_t) * 2) - sizeof(cell_t);
+					cur_index++;
+				}
+			}
+		}
+
+		/* Second array */
+		cell_t item_array_address = -1;
+		cell_t *item_array_base = NULL;
+		cell_t item_array_size = results->num_items + (results->num_items * 2);
+		if (item_array_size)
+		{
+			if ((err = pContext->HeapAlloc(item_array_size, &item_array_address, &item_array_base))
+				!= SP_ERROR_NONE)
+			{
+				g_DbgReporter.GenerateError(pContext, m_fnVoteResult, err, "Menu callback could not allocate %d bytes for item list.", item_array_size);
+				no_call = true;
+			} else {
+				cell_t target_offs = sizeof(cell_t) * results->num_items;
+				cell_t *cur_index = item_array_base;
+				cell_t *cur_array;
+				for (unsigned int i=0; i<results->num_items; i++)
+				{
+					/* Copy the array index */
+					*cur_index = target_offs;
+					/* Get the current array address */
+					cur_array = (cell_t *)((char *)cur_index + target_offs);
+					/* Store information */
+					cur_array[0] = results->item_list[i].item;
+					cur_array[1] = results->item_list[i].count;
+					/* Adjust for the new target by subtracting one indirection
+					 * and adding one array.
+					 */
+					target_offs += (sizeof(cell_t) * 2) - sizeof(cell_t);
+					cur_index++;
+				}
+			}
+		}
+
+		/* Finally, push everything */
+		if (!no_call)
+		{
+			m_pVoteResults->PushCell(results->num_votes);
+			m_pVoteResults->PushCell(results->num_clients);
+			m_pVoteResults->PushCell(client_array_address);
+			m_pVoteResults->PushCell(results->num_items);
+			m_pVoteResults->PushCell(item_array_address);
+			m_pVoteResults->Execute(NULL);
+		}
+
+		/* Free what we allocated, in reverse order as required */
+		if (item_array_address != -1)
+		{
+			pContext->HeapPop(item_array_address);
+		}
+		if (client_array_address != -1)
+		{
+			pContext->HeapPop(client_array_address);
+		}
+	}
+}
+
+bool CMenuHandler::OnSetHandlerOption(const char *option, const void *data)
+{
+	if (strcmp(option, "set_vote_results_handler") == 0)
+	{
+		void **array = (void **)data;
+		m_pVoteResults = (IPluginFunction *)array[0];
+		m_fnVoteResult = *(cell_t *)((cell_t *)array[1]);
+		return true;
+	}
+
+	return false;
+}
+
 /**
 * INLINE FUNCTIONS FOR NATIVES
 */
@ -488,6 +621,11 @@ static cell_t DisplayMenu(IPluginContext *pContext, const cell_t *params)

 static cell_t VoteMenu(IPluginContext *pContext, const cell_t *params)
 {
+	if (g_Menus.IsVoteInProgress())
+	{
+		return pContext->ThrowNativeError("A vote is already in progress");
+	}
+
 	Handle_t hndl = (Handle_t)params[1];
 	HandleError err;
 	IBaseMenu *menu;
@ -500,7 +638,12 @@ static cell_t VoteMenu(IPluginContext *pContext, const cell_t *params)
 	cell_t *addr;
 	pContext->LocalToPhysAddr(params[2], &addr);

-	return menu->BroadcastVote(addr, params[3], params[4]) ? 1 : 0;
+	if (!g_Menus.StartVote(menu, params[3], addr, params[4]))
+	{
+		return 0;
+	}
+
+	return 1;
 }

 static cell_t AddMenuItem(IPluginContext *pContext, const cell_t *params)
@ -699,7 +842,7 @@ static cell_t GetMenuExitButton(IPluginContext *pContext, const cell_t *params)
 		return pContext->ThrowNativeError("Menu handle %x is invalid (error %d)", hndl, err);
 	}

-	return menu->GetExitButton() ? 1 : 0;
+	return ((menu->GetMenuOptionFlags() & MENUFLAG_BUTTON_EXIT) == MENUFLAG_BUTTON_EXIT) ? 1 : 0;
 }

 static cell_t GetMenuExitBackButton(IPluginContext *pContext, const cell_t *params)
@ -713,7 +856,7 @@ static cell_t GetMenuExitBackButton(IPluginContext *pContext, const cell_t *para
 		return pContext->ThrowNativeError("Menu handle %x is invalid (error %d)", hndl, err);
 	}

-	return menu->GetExitBackButton() ? 1 : 0;
+	return ((menu->GetMenuOptionFlags() & MENUFLAG_BUTTON_EXITBACK) == MENUFLAG_BUTTON_EXIT) ? 1 : 0;
 }

 static cell_t SetMenuExitButton(IPluginContext *pContext, const cell_t *params)
@ -727,7 +870,11 @@ static cell_t SetMenuExitButton(IPluginContext *pContext, const cell_t *params)
 		return pContext->ThrowNativeError("Menu handle %x is invalid (error %d)", hndl, err);
 	}

-	return menu->SetExitButton(params[2] ? true : false) ? 1 : 0;
+	unsigned int flags = menu->GetMenuOptionFlags();
+	flags |= MENUFLAG_BUTTON_EXIT;
+	menu->SetMenuOptionFlags(flags);
+	flags = menu->GetMenuOptionFlags();
+	return ((flags & MENUFLAG_BUTTON_EXIT) == MENUFLAG_BUTTON_EXIT) ? 1 : 0;
 }

 static cell_t SetMenuExitBackButton(IPluginContext *pContext, const cell_t *params)
@ -741,7 +888,9 @@ static cell_t SetMenuExitBackButton(IPluginContext *pContext, const cell_t *para
 		return pContext->ThrowNativeError("Menu handle %x is invalid (error %d)", hndl, err);
 	}

-	menu->SetExitBackButton(params[2] ? true : false);
+	unsigned int flags = menu->GetMenuOptionFlags();
+	flags |= MENUFLAG_BUTTON_EXITBACK;
+	menu->SetMenuOptionFlags(flags);

 	return 1;
 }
@ -757,23 +906,14 @@ static cell_t CancelMenu(IPluginContext *pContext, const cell_t *params)
 		return pContext->ThrowNativeError("Menu handle %x is invalid (error %d)", hndl, err);
 	}

-	menu->Cancel();
+	g_Menus.CancelMenu(menu);

 	return 1;
 }

 static cell_t IsVoteInProgress(IPluginContext *pContext, const cell_t *params)
 {
-	Handle_t hndl = (Handle_t)params[1];
-	HandleError err;
-	IBaseMenu *menu;
-
-	if ((err=g_Menus.ReadMenuHandle(params[1], &menu)) != HandleError_None)
-	{
-		return pContext->ThrowNativeError("Menu handle %x is invalid (error %d)", hndl, err);
-	}
-
-	return menu->IsVoteInProgress() ? 1 : 0;
+	return g_Menus.IsVoteInProgress() ? 1 : 0;
 }

 static cell_t GetMenuStyle(IPluginContext *pContext, const cell_t *params)
@ -1122,12 +1262,55 @@ static cell_t SetMenuOptionFlags(IPluginContext *pContext, const cell_t *params)
 	return 1;
 }

+static cell_t CancelVote(IPluginContext *pContxt, const cell_t *params)
+{
+	if (!g_Menus.IsVoteInProgress())
+	{
+		return pContxt->ThrowNativeError("No vote is in progress");
+	}
+
+	g_Menus.CancelVoting();
+
+	return 1;
+}
+
+static cell_t SetVoteResultCallback(IPluginContext *pContext, const cell_t *params)
+{
+	Handle_t hndl = (Handle_t)params[1];
+	HandleError err;
+	IBaseMenu *menu;
+
+	if ((err=g_Menus.ReadMenuHandle(params[1], &menu)) != HandleError_None)
+	{
+		return pContext->ThrowNativeError("Menu handle %x is invalid (error %d)", hndl, err);
+	}
+
+	IPluginFunction *pFunction = pContext->GetFunctionById(params[2]);
+	if (!pFunction)
+	{
+		return pContext->ThrowNativeError("Invalid function %x", params[2]);
+	}
+
+	void *array[2];
+	array[0] = pFunction;
+	array[1] = (void *)&params[2];
+
+	IMenuHandler *pHandler = menu->GetHandler();
+	if (!pHandler->OnSetHandlerOption("set_vote_results_handler", (const void *)array))
+	{
+		return pContext->ThrowNativeError("The given menu does not support this option");
+	}
+
+	return 1;
+}
+
 REGISTER_NATIVES(menuNatives)
 {
 	{"AddMenuItem",				AddMenuItem},
 	{"CanPanelDrawFlags",		CanPanelDrawFlags},
 	{"CancelClientMenu",		CancelClientMenu},
 	{"CancelMenu",				CancelMenu},
+	{"CancelVote",				CancelVote},
 	{"CreateMenu",				CreateMenu},
 	{"CreateMenuEx",			CreateMenuEx},
 	{"CreatePanel",				CreatePanel},
@ -1161,6 +1344,7 @@ REGISTER_NATIVES(menuNatives)
 	{"SetPanelCurrentKey",		SetPanelCurrentKey},
 	{"SetPanelTitle",			SetPanelTitle},
 	{"SetPanelKeys",			SetPanelKeys},
+	{"SetVoteResultCallback",	SetVoteResultCallback},
 	{"VoteMenu",				VoteMenu},
 	{NULL,						NULL},
 };
--- a/core/vm/sp_vm_engine.cpp
+++ b/core/vm/sp_vm_engine.cpp
@ -81,6 +81,16 @@ static const char *g_ErrorMsgTable[] =
 	"Call was aborted",
 };

+const char *GetSourcePawnErrorMessage(int error)
+{
+	if (error < 1 || error > ERROR_MESSAGE_MAX)
+	{
+		return NULL;
+	}
+
+	return g_ErrorMsgTable[error];
+}
+
 SourcePawnEngine::SourcePawnEngine()
 {
 	m_pDebugHook = NULL;
--- a/core/vm/sp_vm_engine.h
+++ b/core/vm/sp_vm_engine.h
@ -45,7 +45,6 @@ struct TracedCall
 	unsigned int chain;
 };

-
 class CContextTrace : public IContextTrace
 {
 public:
--- a/plugins/include/menus.inc
+++ b/plugins/include/menus.inc
@ -68,6 +68,11 @@ enum MenuAction
 #define MENUFLAG_BUTTON_EXITBACK	(1<<1)	/**< Menu has an "exit back" button */
 #define MENUFLAG_NO_SOUND			(1<<2)	/**< Menu will not have any select sounds */

+#define VOTEINFO_CLIENT_INDEX		0		/**< Client index */
+#define VOTEINFO_CLIENT_ITEM		1		/**< Item the client selected, or -1 for none */
+#define VOTEINFO_ITEM_INDEX			0		/**< Item index */
+#define VOTEINFO_ITEM_VOTES			1		/**< Number of votes for the item */
+
 /**
 * Reasons a menu can be cancelled.
 */
@ -351,12 +356,20 @@ native GetMenuOptionFlags(Handle:menu);
 native SetMenuOptionFlags(Handle:menu, flags);

 /**
- * Returns whether a vote is in progress on the given menu.
+ * Returns whether a vote is in progress.
 *
- * @param menu				Menu Handle.
+ * @param menu				Deprecated; no longer used.
 * @return					True if a vote is in progress, false otherwise.
 */
-native bool:IsVoteInProgress(Handle:menu);
+native bool:IsVoteInProgress(Handle:menu=INVALID_HANDLE);
+
+/**
+ * Cancels the vote in progress.
+ *
+ * @noreturn
+ * @error					If no vote is in progress.
+ */
+native CancelVote();

 /**
 * Broadcasts a menu to a list of clients.  The most selected item will be 
@ -372,7 +385,7 @@ native bool:IsVoteInProgress(Handle:menu);
 * @param time				Maximum time to leave menu on the screen.
 * @return					True on success, false if this menu already has a vote session
 *							in progress.
- * @error					Invalid Handle.
+ * @error					Invalid Handle, or a vote is already in progress.
 */
 native bool:VoteMenu(Handle:menu, clients[], numClients, time);

@ -402,6 +415,33 @@ stock VoteMenuToAll(Handle:menu, time)
 	
 	return VoteMenu(menu, players, total, time);
 }
+/**
+ * Callback for when a vote has ended and results are available.
+ *
+ * @param num_votes			Number of votes tallied in total.
+ * @param num_clients		Number of clients who could vote.
+ * @param client_info		Array of clients.  Use VOTEINFO_CLIENT_ defines.
+ * @param num_items			Number of unique items that were selected.
+ * @param item_info			Array of items, sorted by count.  Use VOTEINFO_ITEM
+ *							defines.
+ * @noreturn
+ */
+functag VoteHandler public(num_votes, 
+						   num_clients,
+						   const client_info[][2], 
+						   num_items,
+						   const item_info[][2]);	   
+
+/**
+ * Sets an advanced vote handling callback.  If this callback is set,
+ * MenuAction_VoteEnd will not be called.
+ *
+ * @param menu				Menu Handle.
+ * @param callback			Callback function.
+ * @noreturn
+ * @error					Invalid Handle or callback.
+ */
+native SetVoteResultCallback(Handle:menu, VoteHandler:callback);

 /**
 * Returns a style's global Handle.
--- a/public/IMenuManager.h
+++ b/public/IMenuManager.h
@ -37,7 +37,7 @@
 #include <IHandleSys.h>

 #define SMINTERFACE_MENUMANAGER_NAME		"IMenuManager"
-#define SMINTERFACE_MENUMANAGER_VERSION		8
+#define SMINTERFACE_MENUMANAGER_VERSION		9

 /**
 * @file IMenuManager.h
@ -117,6 +117,27 @@ namespace SourceMod
 		unsigned int access;				/**< Access flags required to see */
 	};

+	/**
+	 * @brief Contains information about a vote result.
+	 */
+	struct menu_vote_result_t
+	{
+		unsigned int num_clients;		/**< Number of clients the menu was displayed to */
+		unsigned int num_votes;			/**< Number of votes received */
+		struct menu_client_vote_t
+		{
+			int client;					/**< Client index */
+			int item;					/**< Item # (or -1 for none) */
+		} *client_list;					/**< Array of size num_clients */
+		unsigned int num_items;			/**< Number of items voted for */
+		struct menu_item_vote_t
+		{
+			unsigned int item;			/**< Item index */
+			unsigned int count;			/**< Number of votes */
+		} *item_list;					/**< Array of size num_items, sorted by count, 
+											 descending */
+	};
+
 	/**
 	 * @brief Reasons for a menu dying.
 	 */
@ -141,6 +162,7 @@ namespace SourceMod
 		MenuEnd_Cancelled = -3,				/**< Menu was uncleanly cancelled */
 		MenuEnd_Exit = -4,					/**< Menu was cleanly exited via "exit" */
 		MenuEnd_ExitBack = -5,				/**< Menu was cleanly exited via "back" */
+		MenuEnd_NoVotes = -6,				/**< No votes received */
 	};


@ -478,32 +500,15 @@ namespace SourceMod
 		 */
 		virtual IMenuPanel *CreatePanel() =0;

-		/**
-		 * @brief Returns whether or not the menu should have an "Exit" button for
-		 * paginated menus.
-		 *
-		 * @return				True to have an exit button, false otherwise.
-		 */
-		virtual bool GetExitButton() =0;
-		
-		/**
-		 * @brief Sets whether or not the menu should have an "Exit" button for
-		 * paginated menus.
-		 *
-		 * @param set			True to enable, false to disable the exit button.
-		 * @return				True on success, false if the exit button is 
-		 *						non-optional.
-		 */
-		virtual bool SetExitButton(bool set) =0;
-
 		/**
 		 * @brief Sends the menu to a client.
 		 *
 		 * @param client		Client index to display to.
 		 * @param time			Time to hold menu for.
+		 * @param alt_handler	Alternate IMenuHandler.
 		 * @return				True on success, false otherwise.
 		 */
-		virtual bool Display(int client, unsigned int time) =0;
+		virtual bool Display(int client, unsigned int time, IMenuHandler *alt_handler=NULL) =0;

 		/**
 		 * @brief Destroys the menu and frees all associated resources.
@ -532,46 +537,6 @@ namespace SourceMod
 		 */
 		virtual Handle_t GetHandle() =0;
 		
-		/**
-		 * @brief Sends a menu to multiple clients as a vote menu.  All callbacks
-		 * will be sent as normal, except two extras, OnMenuVoteStart and 
-		 * OnMenuVoteEnd, will be called.
-		 *
-		 * @param clients		Array of client indexes.
-		 * @param numClients	Number of client indexes in the array.
-		 * @param maxTime		Maximum amount of time to hold the vote.
-		 * @param flags			Optional voting flags (currently unused).
-		 * @return				True on success, false if a vote is already in
-		 *						progress (the menu must be cancelled first).
-		 */
-		virtual bool BroadcastVote(int clients[], 
-			unsigned int numClients, 
-			unsigned int maxTime,
-			unsigned int flags=0) =0;
-
-		/**
-		 * @brief Returns whether a vote menu is active.
-		 *
-		 * @return				True if a vote menu is active, false otherwise.
-		 */
-		virtual bool IsVoteInProgress() =0;
-
-		/**
-		 * @brief Returns whether to draw a "Back" button on the first page.
-		 * ExitBack buttons are disabled by default.
-		 *
-		 * @return				True if enabled, false otherwise.
-		 */
-		virtual bool GetExitBackButton() =0;
-
-		/**
-		 * @brief Sets whether to draw a "Back" button on the first page.
-		 * ExitBack buttons are disabled by default.
-		 *
-		 * @param set			True to enable, false to disable.
-		 */
-		virtual void SetExitBackButton(bool set) =0;
-		
 		/**
 		 * @brief Returns menu option flags.
 		 *
@ -585,6 +550,13 @@ namespace SourceMod
 		 * @param flags			Menu option flags.
 		 */
 		virtual void SetMenuOptionFlags(unsigned int flags) =0;
+
+		/**
+		 * @brief Returns the menu's handler.
+		 *
+		 * @return				IMenuHandler of the menu.
+		 */
+		virtual IMenuHandler *GetHandler() =0;
 	};

 	/** 
@ -716,20 +688,15 @@ namespace SourceMod
 		 * while it is in this function.
 		 *
 		 * @param menu			Menu pointer.
-		 * @param item			Item position that was chosen by a majority.
-		 * @param winningVotes	Number of votes from the winning item.
-		 * @param totalVotes	Number of votes total.
+		 * @param results		Menu vote results.
 		 */
-		virtual void OnMenuVoteEnd(IBaseMenu *menu,
-			unsigned int item, 
-			unsigned int winningVotes,
-			unsigned int totalVotes)
+		virtual void OnMenuVoteResults(IBaseMenu *menu, const menu_vote_result_t *results)
 		{
 		}

 		/**
 		 * @brief Called when a vote is cancelled.  If this is called, then 
-		 * OnMenuVoteEnd() will not be called.  In both cases, OnMenuEnd will 
+		 * OnMenuVoteResults() will not be called.  In both cases, OnMenuEnd will 
 		 * always be called.
 		 *
 		 * @param menu			Menu pointer.
@ -737,43 +704,18 @@ namespace SourceMod
 		virtual void OnMenuVoteCancel(IBaseMenu *menu)
 		{
 		}
-	};

 		/**
-	 * @brief Contains functions for managing a vote handler.
+		 * @brief Call to set private handler stuff.
+		 *
+		 * @param option		Option name.
+		 * @param data			Private data.
+		 * @return				True if set, false if invalid or unrecognized.
 		 */
-	class IVoteMenuHandler : public IMenuHandler
+		virtual bool OnSetHandlerOption(const char *option, const void *data)
 		{
-	public:
-		/**
-		 * @brief Returns whether or not a vote is in progress.
-		 *
-		 * @return				True if a vote is in progress, false otherwise.
-		 */
-		virtual bool IsVoteInProgress() =0;
-
-		/**
-		 * @brief Use this to mark the vote as in progress (start).
-		 *
-		 * @param menu			Menu pointer.
-		 */
-		virtual void InitializeVoting(IBaseMenu *menu) =0;
-
-		/**
-		 * @brief Use this to notify that all clients' displays have been
-		 * processed (i.e., there are no more clients to display to).
-		 */
-		virtual void StartVoting() =0;
-
-		/**
-		 * @brief Notifies the vote handler that the voting should be 
-		 * cancelled.  
-		 *
-		 * Cancellation is not immediate and will only occur once every menu 
-		 * has been cancelled from clients.  Thus this should only be called
-		 * from the beginning of IBaseMenu::Cancel.
-		 */
-		virtual void CancelVoting() =0;
+			return false;
+		}
 	};

 	/**
@ -792,7 +734,7 @@ namespace SourceMod
 		}
 		virtual bool IsVersionCompatible(unsigned int version)
 		{
-			if (version < 7 || version > GetInterfaceVersion())
+			if (version < 9 || version > GetInterfaceVersion())
 			{
 				return false;
 			}
@ -815,7 +757,7 @@ namespace SourceMod
 		virtual IMenuStyle *GetDefaultStyle() =0;

 		/**
-		 * @brief Given a set of menu states, converts it to an IDisplay object.
+		 * @brief Given a set of menu states, converts it to an IMenuPanel object.
 		 *
 		 * The state parameter is both INPUT and OUTPUT.
 		 * INPUT: menu, mh, firstItem, lastItem
@ -823,7 +765,7 @@ namespace SourceMod
 		 *
 		 * @param client		Client index.
 		 * @param states		Menu states.
-		 * @return				IDisplay pointer, or NULL if no items could be 
+		 * @return				IMenuPanel pointer, or NULL if no items could be 
 		 *						found in the IBaseMenu pointer, or NULL if any
 		 *						other error occurred.  Any valid pointer must
 		 *						be freed using IMenuPanel::DeleteThis.
@ -831,25 +773,40 @@ namespace SourceMod
 		virtual IMenuPanel *RenderMenu(int client, menu_states_t &states, ItemOrder order) =0;

 		/**
-		 * @brief Creates a standard voting wrapper.  The wrapper is not 
-		 * re-entrant; a second menu cannot be displayed on the same handler
-		 * at the same time.
+		 * @brief Cancels a menu.  Calls IBaseMenu::Cancel() after doing some preparatory 
+		 * work.  This should always be used instead of directly calling Cancel().
 		 *
-		 * @param mh			Menu handler to wrap around.
-		 * @return				An IMenuHandler pointer that is a wrapper
-		 *						around IMenuHandler callbacks to invoke
-		 *						voting related callbacks.
+		 * @param menu			IBaseMenu pointer.
 		 */
-		virtual IVoteMenuHandler *CreateVoteWrapper(IMenuHandler *mh) =0;
+		virtual void CancelMenu(IBaseMenu *menu) =0;

 		/**
-		 * @brief Frees a standard voting wrapper.
+		 * @brief Displays a menu as a vote.
 		 *
-		 * @param mh			Menu handler pointer created by 
-		 *						CreateVoteWrapper().  NULL values will be 
-		 *						safely ignored.
+		 * @param menu			IBaseMenu pointer.
+		 * @param num_clients	Number of clients to display to.
+		 * @param clients		Client index array.
+		 * @param max_time		Maximum time to hold menu for.
+		 * @param flags			Vote flags (currently unused).
+		 * @return				True on success, false if a vote is in progress.
 		 */
-		virtual void ReleaseVoteWrapper(IVoteMenuHandler *mh) =0;
+		virtual bool StartVote(IBaseMenu *menu,
+								unsigned int num_clients,
+								int clients[],
+								unsigned int max_time,
+								unsigned int flags=0) =0;
+
+		/**
+		 * @brief Returns whether or not a vote is in progress.
+		 *
+		 * @return				True if a vote is in progress, false otherwise.
+		 */
+		virtual bool IsVoteInProgress() =0;
+
+		/**
+		 * @brief Cancels the vote in progress.  This calls IBaseMenu::Cancel().
+		 */
+		virtual void CancelVoting() =0;
 	};
 }