dvander@769: /**
dvander@769:  * vim: set ts=4 :
ds@1330:  * =============================================================================
dvander@1231:  * SourceMod
dvander@1231:  * Copyright (C) 2004-2007 AlliedModders LLC.  All rights reserved.
ds@1330:  * =============================================================================
dvander@769:  *
ds@1330:  * This program is free software; you can redistribute it and/or modify it under
ds@1330:  * the terms of the GNU General Public License, version 3.0, as published by the
ds@1330:  * Free Software Foundation.
dvander@1231:  * 
ds@1330:  * This program is distributed in the hope that it will be useful, but WITHOUT
ds@1330:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
ds@1330:  * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
ds@1330:  * details.
dvander@1231:  *
ds@1330:  * You should have received a copy of the GNU General Public License along with
ds@1330:  * this program.  If not, see <http://www.gnu.org/licenses/>.
dvander@1231:  *
ds@1330:  * As a special exception, AlliedModders LLC gives you permission to link the
ds@1330:  * code of this program (as well as its derivative works) to "Half-Life 2," the
ds@1330:  * "Source Engine," the "SourcePawn JIT," and any Game MODs that run on software
ds@1330:  * by the Valve Corporation.  You must obey the GNU General Public License in
ds@1330:  * all respects for all other code used.  Additionally, AlliedModders LLC grants
ds@1330:  * this exception to all derivative works.  AlliedModders LLC defines further
ds@1330:  * exceptions, found in LICENSE.txt (as of this writing, version JULY-31-2007),
ds@1330:  * or <http://www.sourcemod.net/license.php>.
dvander@769:  *
dvander@769:  * Version: $Id$
dvander@769:  */
dvander@769: 
dvander@769: #include "sm_stringutil.h"
dvander@769: #include "PlayerManager.h"
dvander@769: #include "MenuStyle_Valve.h"
dvander@769: #include "Translator.h"
dvander@769: #include "PlayerManager.h"
dvander@769: #include "ConCmdManager.h"
dvander@769: 
dvander@769: SH_DECL_HOOK4_void(IServerPluginHelpers, CreateMessage, SH_NOATTRIB, false, edict_t *, DIALOG_TYPE, KeyValues *, IServerPluginCallbacks *);
dvander@769: 
dvander@769: ValveMenuStyle g_ValveMenuStyle;
dvander@778: extern const char *g_OptionNumTable[];
dvander@778: extern const char *g_OptionCmdTable[];
dvander@769: IServerPluginCallbacks *g_pVSPHandle = NULL;
dvander@769: CallClass<IServerPluginHelpers> *g_pSPHCC = NULL;
dvander@769: 
dvander@775: ValveMenuStyle::ValveMenuStyle() : m_players(new CValveMenuPlayer[256+1])
dvander@769: {
dvander@769: }
dvander@769: 
dvander@775: CBaseMenuPlayer *ValveMenuStyle::GetMenuPlayer(int client)
dvander@775: {
dvander@775: 	return &m_players[client];
dvander@775: }
dvander@775: 
dvander@1335: bool ValveMenuStyle::OnClientCommand(int client, const char *cmd)
dvander@769: {
dvander@769: 	if (strcmp(cmd, "sm_vmenuselect") == 0)
dvander@769: 	{
dvander@769: 		int key_press = atoi(engine->Cmd_Argv(1));
dvander@769: 		g_ValveMenuStyle.ClientPressedKey(client, key_press);
dvander@769: 		return true;
dvander@769: 	}
dvander@769: 
dvander@769: 	return false;
dvander@769: }
dvander@769: 
dvander@769: void ValveMenuStyle::OnSourceModAllInitialized()
dvander@769: {
dvander@769: 	g_Players.AddClientListener(this);
dvander@769: 	SH_ADD_HOOK_MEMFUNC(IServerPluginHelpers, CreateMessage, serverpluginhelpers, this, &ValveMenuStyle::HookCreateMessage, false);
dvander@769: 	g_pSPHCC = SH_GET_CALLCLASS(serverpluginhelpers);
dvander@769: }
dvander@769: 
dvander@769: void ValveMenuStyle::OnSourceModShutdown()
dvander@769: {
dvander@769: 	SH_RELEASE_CALLCLASS(g_pSPHCC);
dvander@769: 	SH_REMOVE_HOOK_MEMFUNC(IServerPluginHelpers, CreateMessage, serverpluginhelpers, this, &ValveMenuStyle::HookCreateMessage, false);
dvander@769: 	g_Players.RemoveClientListener(this);
dvander@769: }
dvander@769: 
dvander@769: void ValveMenuStyle::HookCreateMessage(edict_t *pEdict,
dvander@769: 									   DIALOG_TYPE type,
dvander@769: 									   KeyValues *kv,
dvander@769: 									   IServerPluginCallbacks *plugin)
dvander@769: {
dvander@769: 	if (type != DIALOG_MENU)
dvander@769: 	{
dvander@769: 		return;
dvander@769: 	}
dvander@769: 
dvander@769: 	int client = engine->IndexOfEdict(pEdict);
dvander@769: 	if (client < 1 || client > 256)
dvander@769: 	{
dvander@769: 		return;
dvander@769: 	}
dvander@769: 
dvander@769: 	CValveMenuPlayer *player = &m_players[client];
dvander@769: 	
dvander@769: 	/* We don't care if the player is in a menu because, for all intents and purposes,
dvander@769: 	 * the menu is completely private.  Instead, we just figure out the level we'll need
dvander@769: 	 * in order to override it.
dvander@769: 	 */
dvander@769: 	player->curPrioLevel = kv->GetInt("level", player->curPrioLevel);
dvander@769: 
dvander@769: 	/* Oh no! What happens if we got a menu that overwrites ours?! */
dvander@769: 	if (player->bInMenu)
dvander@769: 	{
dvander@769: 		/* Okay, let the external menu survive for now.  It may live another 
dvander@769: 		 * day to avenge its grandfather, killed in the great Menu Interruption
dvander@769: 		 * battle.
dvander@769: 		 */
dvander@1005: 		_CancelClientMenu(client, MenuCancel_Interrupted, true);
dvander@769: 	}
dvander@769: }
dvander@769: 
dvander@769: void ValveMenuStyle::OnSourceModVSPReceived(IServerPluginCallbacks *iface)
dvander@769: {
dvander@769: 	g_pVSPHandle = iface;
dvander@769: }
dvander@769: 
dvander@787: IMenuPanel *ValveMenuStyle::CreatePanel()
dvander@769: {
dvander@769: 	return new CValveMenuDisplay();
dvander@769: }
dvander@769: 
dvander@790: IBaseMenu *ValveMenuStyle::CreateMenu(IMenuHandler *pHandler, IdentityToken_t *pOwner)
dvander@769: {
dvander@790: 	return new CValveMenu(pHandler, pOwner);
dvander@769: }
dvander@769: 
dvander@769: const char *ValveMenuStyle::GetStyleName()
dvander@769: {
dvander@769: 	return "valve";
dvander@769: }
dvander@769: 
dvander@769: unsigned int ValveMenuStyle::GetMaxPageItems()
dvander@769: {
dvander@769: 	return 8;
dvander@769: }
dvander@769: 
dvander@787: void ValveMenuStyle::SendDisplay(int client, IMenuPanel *display)
dvander@769: {
dvander@775: 	m_players[client].curPrioLevel--;
dvander@775: 	CValveMenuDisplay *vDisplay = (CValveMenuDisplay *)display;
dvander@775: 	vDisplay->SendRawDisplay(client, m_players[client].curPrioLevel, m_players[client].menuHoldTime);
dvander@769: }
dvander@769: 
dvander@787: bool ValveMenuStyle::DoClientMenu(int client, IMenuPanel *menu, IMenuHandler *mh, unsigned int time)
dvander@769: {
dvander@775: 	if (!g_pVSPHandle)
dvander@769: 	{
dvander@769: 		return false;
dvander@769: 	}
dvander@769: 
dvander@775: 	return BaseMenuStyle::DoClientMenu(client, menu, mh, time);
dvander@769: }
dvander@769: 
dvander@1474: bool ValveMenuStyle::DoClientMenu(int client, CBaseMenu *menu, unsigned int first_item, IMenuHandler *mh, unsigned int time)
dvander@769: {
dvander@775: 	if (!g_pVSPHandle)
dvander@769: 	{
dvander@775: 		mh->OnMenuStart(menu);
dvander@769: 		mh->OnMenuCancel(menu, client, MenuCancel_NoDisplay);
dvander@997: 		mh->OnMenuEnd(menu, MenuEnd_Cancelled);
dvander@769: 		return false;
dvander@769: 	}
dvander@769: 
dvander@1474: 	return BaseMenuStyle::DoClientMenu(client, menu, first_item, mh, time);
dvander@769: }
dvander@769: 
dvander@769: CValveMenuDisplay::CValveMenuDisplay()
dvander@769: {
dvander@769: 	m_pKv = NULL;
dvander@769: 	Reset();
dvander@769: }
dvander@769: 
dvander@769: CValveMenuDisplay::CValveMenuDisplay(CValveMenu *pMenu)
dvander@769: {
dvander@769: 	m_pKv = NULL;
dvander@769: 	Reset();
dvander@769: 	m_pKv->SetColor("color", pMenu->m_IntroColor);
dvander@769: 	m_pKv->SetString("title", pMenu->m_IntroMsg);
dvander@769: }
dvander@769: 
dvander@776: void CValveMenuDisplay::DeleteThis()
dvander@776: {
dvander@776: 	delete this;
dvander@776: }
dvander@776: 
dvander@769: CValveMenuDisplay::~CValveMenuDisplay()
dvander@769: {
dvander@769: 	m_pKv->deleteThis();
dvander@769: }
dvander@769: 
dvander@769: IMenuStyle *CValveMenuDisplay::GetParentStyle()
dvander@769: {
dvander@769: 	return &g_ValveMenuStyle;
dvander@769: }
dvander@769: 
dvander@769: void CValveMenuDisplay::Reset()
dvander@769: {
dvander@769: 	if (m_pKv)
dvander@769: 	{
dvander@769: 		m_pKv->deleteThis();
dvander@769: 	}
dvander@769: 	m_pKv = new KeyValues("menu");
dvander@769: 	m_NextPos = 1;
dvander@769: 	m_TitleDrawn = false;
dvander@769: }
dvander@769: 
dvander@840: unsigned int CValveMenuDisplay::GetCurrentKey()
dvander@840: {
dvander@840: 	return m_NextPos;
dvander@840: }
dvander@840: 
dvander@840: bool CValveMenuDisplay::SetCurrentKey(unsigned int key)
dvander@840: {
dvander@840: 	if (key < m_NextPos || key > 9)
dvander@840: 	{
dvander@840: 		return false;
dvander@840: 	}
dvander@840: 
dvander@840: 	m_NextPos = key;
dvander@840: 
dvander@840: 	return true;
dvander@840: }
dvander@840: 
dvander@769: bool CValveMenuDisplay::SetExtOption(MenuOption option, const void *valuePtr)
dvander@769: {
dvander@769: 	if (option == MenuOption_IntroMessage)
dvander@769: 	{
dvander@769: 		m_pKv->SetString("title", (const char *)valuePtr);
dvander@769: 		return true;
dvander@769: 	} else if (option == MenuOption_IntroColor) {
dvander@769: 		int *array = (int *)valuePtr;
dvander@769: 		m_pKv->SetColor("color", Color(array[0], array[1], array[2], array[3]));
dvander@769: 		return true;
dvander@775: 	} else if (option == MenuOption_Priority) {
dvander@775: 		m_pKv->SetInt("level", *(int *)valuePtr);
dvander@775: 		return true;
dvander@769: 	}
dvander@769: 
dvander@769: 	return false;
dvander@769: }
dvander@769: 
dvander@769: bool CValveMenuDisplay::CanDrawItem(unsigned int drawFlags)
dvander@769: {
dvander@769: 	/**
dvander@769: 	 * ITEMDRAW_RAWLINE - We can't draw random text, and this doesn't add a slot,
dvander@769: 	 *  so it's completely safe to ignore it.
dvander@769: 	 * -----------------------------------------
dvander@769: 	 */
dvander@769: 	if (drawFlags & ITEMDRAW_RAWLINE)
dvander@769: 	{
dvander@769: 		return false;
dvander@769: 	}
dvander@769: 
dvander@769: 	/**
dvander@769: 	 * Special cases, explained in DrawItem()
dvander@769: 	 */
dvander@769: 	if ((drawFlags & ITEMDRAW_NOTEXT)
dvander@769: 		|| (drawFlags & ITEMDRAW_SPACER))
dvander@769: 	{
dvander@769: 		return true;
dvander@769: 	}
dvander@769: 
dvander@769: 	/**
dvander@769: 	 * We can't draw disabled text.  We could bump the position, but we
dvander@769: 	 * want DirectDraw() to find some actual items to display.
dvander@769: 	 */
dvander@769: 	if (drawFlags & ITEMDRAW_DISABLED)
dvander@769: 	{
dvander@769: 		return false;
dvander@769: 	}
dvander@769: 
dvander@769: 	return true;
dvander@769: }
dvander@769: 
dvander@769: unsigned int CValveMenuDisplay::DrawItem(const ItemDrawInfo &item)
dvander@769: {
dvander@769: 	if (m_NextPos > 9 || !CanDrawItem(item.style))
dvander@769: 	{
dvander@769: 		return 0;
dvander@769: 	}
dvander@769: 
dvander@769: 	/**
dvander@769: 	 * For these cases we can't draw anything at all, but
dvander@769: 	 * we can at least bump the position since we were explicitly asked to.
dvander@769: 	 */
dvander@769: 	if ((item.style & ITEMDRAW_NOTEXT)
dvander@769: 		|| (item.style & ITEMDRAW_SPACER))
dvander@769: 	{
dvander@769: 		return m_NextPos++;
dvander@769: 	}
dvander@769: 
dvander@769: 	char buffer[255];
dvander@769: 	UTIL_Format(buffer, sizeof(buffer), "%d. %s", m_NextPos, item.display);
dvander@769: 
dvander@769: 	KeyValues *ki = m_pKv->FindKey(g_OptionNumTable[m_NextPos], true);
dvander@769: 	ki->SetString("command", g_OptionCmdTable[m_NextPos]);
dvander@769: 	ki->SetString("msg", buffer);
dvander@769: 
dvander@769: 	return m_NextPos++;
dvander@769: }
dvander@769: 
dvander@769: void CValveMenuDisplay::DrawTitle(const char *text, bool onlyIfEmpty/* =false */)
dvander@769: {
dvander@769: 	if (onlyIfEmpty && m_TitleDrawn)
dvander@769: 	{
dvander@769: 		return;
dvander@769: 	}
dvander@769: 
dvander@769: 	m_pKv->SetString("msg", text);
dvander@769: 	m_TitleDrawn = true;
dvander@769: }
dvander@769: 
dvander@769: bool CValveMenuDisplay::DrawRawLine(const char *rawline)
dvander@769: {
dvander@769: 	return false;
dvander@769: }
dvander@769: 
dvander@769: void CValveMenuDisplay::SendRawDisplay(int client, int priority, unsigned int time)
dvander@769: {
dvander@769: 	m_pKv->SetInt("level", priority);
dvander@775: 	m_pKv->SetInt("time", time ? time : 200);
dvander@769: 
dvander@769: 	SH_CALL(g_pSPHCC, &IServerPluginHelpers::CreateMessage)(
dvander@769: 		engine->PEntityOfEntIndex(client),
dvander@769: 		DIALOG_MENU,
dvander@769: 		m_pKv,
dvander@769: 		g_pVSPHandle);
dvander@769: }
dvander@769: 
dvander@769: bool CValveMenuDisplay::SendDisplay(int client, IMenuHandler *handler, unsigned int time)
dvander@769: {
dvander@769: 	return g_ValveMenuStyle.DoClientMenu(client, this, handler, time);
dvander@769: }
dvander@769: 
dvander@819: bool CValveMenuDisplay::SetSelectableKeys(unsigned int keymap)
dvander@819: {
dvander@819: 	return false;
dvander@819: }
dvander@819: 
dvander@1361: int CValveMenuDisplay::GetAmountRemaining()
dvander@1361: {
dvander@1361: 	/* :TODO: this is a lie, but nothing really seems meaningful... */
dvander@1361: 	return -1;
dvander@1361: }
dvander@1361: 
dvander@790: CValveMenu::CValveMenu(IMenuHandler *pHandler, IdentityToken_t *pOwner) : 
dvander@790: CBaseMenu(pHandler, &g_ValveMenuStyle, pOwner), 
dvander@775: 	m_IntroColor(255, 0, 0, 255)
dvander@769: {
dvander@769: 	strcpy(m_IntroMsg, "You have a menu, press ESC");
dvander@769: 	m_Pagination = 5;
dvander@769: }
dvander@769: 
dvander@775: void CValveMenu::Cancel_Finally()
dvander@769: {
dvander@769: 	g_ValveMenuStyle.CancelMenu(this);
dvander@769: }
dvander@769: 
dvander@769: bool CValveMenu::SetPagination(unsigned int itemsPerPage)
dvander@769: {
dvander@820: 	if (itemsPerPage > 5)
dvander@769: 	{
dvander@769: 		return false;
dvander@769: 	}
dvander@769: 
dvander@820: 	return CBaseMenu::SetPagination(itemsPerPage);
dvander@769: }
dvander@769: 
dvander@769: bool CValveMenu::SetExtOption(MenuOption option, const void *valuePtr)
dvander@769: {
dvander@769: 	if (option == MenuOption_IntroMessage)
dvander@769: 	{
dvander@769: 		strncopy(m_IntroMsg, (const char *)valuePtr, sizeof(m_IntroMsg));
dvander@769: 		return true;
dvander@769: 	} else if (option == MenuOption_IntroColor) {
dvander@769: 		unsigned int *array = (unsigned int *)valuePtr;
dvander@769: 		m_IntroColor = Color(array[0], array[1], array[2], array[3]);
dvander@769: 		return true;
dvander@769: 	}
dvander@769: 
dvander@769: 	return false;
dvander@769: }
dvander@769: 
dvander@1269: bool CValveMenu::Display(int client, unsigned int time, IMenuHandler *alt_handler)
dvander@769: {
dvander@1474: 	return DisplayAtItem(client, time, 0, alt_handler);
dvander@1474: }
dvander@1474: 
dvander@1474: bool CValveMenu::DisplayAtItem(int client,
dvander@1474: 							   unsigned int time,
dvander@1474: 							   unsigned int start_item,
dvander@1474: 							   IMenuHandler *alt_handler/* =NULL */)
dvander@1474: {
dvander@769: 	if (m_bCancelling)
dvander@769: 	{
dvander@769: 		return false;
dvander@769: 	}
dvander@769: 
dvander@1474: 	return g_ValveMenuStyle.DoClientMenu(client, this, start_item, alt_handler ? alt_handler : m_pHandler, time);
dvander@877: }
dvander@877: 
dvander@787: IMenuPanel *CValveMenu::CreatePanel()
dvander@769: {
dvander@769: 	return new CValveMenuDisplay(this);
dvander@769: }
dvander@769: 
dvander@1259: void CValveMenu::SetMenuOptionFlags(unsigned int flags)
dvander@1259: {
dvander@1269: 	flags |= MENUFLAG_BUTTON_EXIT;
dvander@1259: 	CBaseMenu::SetMenuOptionFlags(flags);
dvander@1259: }
dvander@1259: 
dvander@778: const char *g_OptionNumTable[] = 
dvander@769: {
dvander@769: 	"0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "10"
dvander@769: };
dvander@769: 
dvander@778: const char *g_OptionCmdTable[] = 
dvander@769: {
dvander@769: 	"sm_vmenuselect 0", /* INVALID! */
dvander@769: 	"sm_vmenuselect 1",
dvander@769: 	"sm_vmenuselect 2",
dvander@769: 	"sm_vmenuselect 3",
dvander@769: 	"sm_vmenuselect 4",
dvander@769: 	"sm_vmenuselect 5",
dvander@769: 	"sm_vmenuselect 6",
dvander@769: 	"sm_vmenuselect 7",
dvander@769: 	"sm_vmenuselect 8",
dvander@769: 	"sm_vmenuselect 9",
dvander@769: 	"sm_vmenuselect 10"
dvander@769: };