sourcemod-central: core/MenuStyle_Base.cpp@4403a982ec91 (annotated)

ds@1952	1	/**
ds@1952	2	* vim: set ts=4 :
ds@1952	3	* =============================================================================
ds@1952	4	* SourceMod
ds@1952	5	* Copyright (C) 2004-2008 AlliedModders LLC. All rights reserved.
ds@1952	6	* =============================================================================
ds@1952	7	*
ds@1952	8	* This program is free software; you can redistribute it and/or modify it under
ds@1952	9	* the terms of the GNU General Public License, version 3.0, as published by the
ds@1952	10	* Free Software Foundation.
ds@1952	11	*
ds@1952	12	* This program is distributed in the hope that it will be useful, but WITHOUT
ds@1952	13	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
ds@1952	14	* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
ds@1952	15	* details.
ds@1952	16	*
ds@1952	17	* You should have received a copy of the GNU General Public License along with
ds@1952	18	* this program. If not, see <http://www.gnu.org/licenses/>.
ds@1952	19	*
ds@1952	20	* As a special exception, AlliedModders LLC gives you permission to link the
ds@1952	21	* code of this program (as well as its derivative works) to "Half-Life 2," the
ds@1952	22	* "Source Engine," the "SourcePawn JIT," and any Game MODs that run on software
ds@1952	23	* by the Valve Corporation. You must obey the GNU General Public License in
ds@1952	24	* all respects for all other code used. Additionally, AlliedModders LLC grants
ds@1952	25	* this exception to all derivative works. AlliedModders LLC defines further
ds@1952	26	* exceptions, found in LICENSE.txt (as of this writing, version JULY-31-2007),
ds@1952	27	* or <http://www.sourcemod.net/license.php>.
ds@1952	28	*
ds@1952	29	* Version: $Id$
ds@1952	30	*/
ds@1952	31
ds@1952	32	#include <stdarg.h>
ds@1952	33	#include "sm_stringutil.h"
ds@1952	34	#include "MenuStyle_Base.h"
ds@1952	35	#include "PlayerManager.h"
ds@1952	36	#include "MenuManager.h"
ds@1952	37	#include "HandleSys.h"
ds@1952	38	#include "CellRecipientFilter.h"
ds@1952	39	#if defined MENU_DEBUG
ds@1952	40	#include "Logger.h"
ds@1952	41	#endif
ds@1952	42
ds@1952	43	BaseMenuStyle::BaseMenuStyle() : m_WatchList(256), m_hHandle(BAD_HANDLE)
ds@1952	44	{
ds@1952	45	}
ds@1952	46
ds@1952	47	Handle_t BaseMenuStyle::GetHandle()
ds@1952	48	{
ds@1952	49	/* Don't create the handle until we need it */
ds@1952	50	if (m_hHandle == BAD_HANDLE)
ds@1952	51	{
ds@1952	52	m_hHandle = g_Menus.CreateStyleHandle(this);
ds@1952	53	}
ds@1952	54
ds@1952	55	return m_hHandle;
ds@1952	56	}
ds@1952	57
ds@1952	58	void BaseMenuStyle::AddClientToWatch(int client)
ds@1952	59	{
ds@1952	60	#if defined MENU_DEBUG
ds@1952	61	g_Logger.LogMessage("[SM_MENU] AddClientToWatch(%d)", client);
ds@1952	62	#endif
ds@1952	63	m_WatchList.push_back(client);
ds@1952	64	}
ds@1952	65
ds@1952	66	void BaseMenuStyle::RemoveClientFromWatch(int client)
ds@1952	67	{
ds@1952	68	#if defined MENU_DEBUG
ds@1952	69	g_Logger.LogMessage("[SM_MENU] RemoveClientFromWatch(%d)", client);
ds@1952	70	#endif
ds@1952	71	m_WatchList.remove(client);
ds@1952	72	}
ds@1952	73
ds@1952	74	void BaseMenuStyle::_CancelClientMenu(int client, MenuCancelReason reason, bool bAutoIgnore/* =false */)
ds@1952	75	{
ds@1952	76	#if defined MENU_DEBUG
ds@1952	77	g_Logger.LogMessage("[SM_MENU] _CancelClientMenu() (client %d) (bAutoIgnore %d) (reason %d)", client, bAutoIgnore, reason);
ds@1952	78	#endif
ds@1952	79	CBaseMenuPlayer *player = GetMenuPlayer(client);
ds@1952	80	menu_states_t &states = player->states;
ds@1952	81
ds@1952	82	bool bOldIgnore = player->bAutoIgnore;
ds@1952	83	if (bAutoIgnore)
ds@1952	84	{
ds@1952	85	player->bAutoIgnore = true;
ds@1952	86	}
ds@1952	87
ds@1952	88	/* Save states */
ds@1952	89	IMenuHandler *mh = states.mh;
ds@1952	90	IBaseMenu *menu = states.menu;
ds@1952	91
ds@1952	92	/* Clear menu */
ds@1952	93	player->bInMenu = false;
ds@1952	94	if (player->menuHoldTime)
ds@1952	95	{
ds@1952	96	RemoveClientFromWatch(client);
ds@1952	97	}
ds@1952	98
ds@1952	99	/* Fire callbacks */
ds@1952	100	mh->OnMenuCancel(menu, client, reason);
ds@1952	101
ds@1952	102	/* Only fire end if there's a valid menu */
ds@1952	103	if (menu)
ds@1952	104	{
ds@1952	105	mh->OnMenuEnd(menu, MenuEnd_Cancelled);
ds@1952	106	}
ds@1952	107
ds@1952	108	if (bAutoIgnore)
ds@1952	109	{
ds@1952	110	player->bAutoIgnore = bOldIgnore;
ds@1952	111	}
ds@1952	112	}
ds@1952	113
ds@1952	114	void BaseMenuStyle::CancelMenu(CBaseMenu *menu)
ds@1952	115	{
ds@1952	116	#if defined MENU_DEBUG
ds@1952	117	g_Logger.LogMessage("[SM_MENU] CancelMenu() (menu %p)", menu);
ds@1952	118	#endif
ds@1952	119	int maxClients = g_Players.GetMaxClients();
ds@1952	120	for (int i=1; i<=maxClients; i++)
ds@1952	121	{
ds@1952	122	CBaseMenuPlayer *player = GetMenuPlayer(i);
ds@1952	123	if (player->bInMenu)
ds@1952	124	{
ds@1952	125	menu_states_t &states = player->states;
ds@1952	126	if (states.menu == menu)
ds@1952	127	{
ds@1952	128	_CancelClientMenu(i, MenuCancel_Interrupted);
ds@1952	129	}
ds@1952	130	}
ds@1952	131	}
ds@1952	132	}
ds@1952	133
ds@1952	134	bool BaseMenuStyle::CancelClientMenu(int client, bool autoIgnore)
ds@1952	135	{
ds@1952	136	#if defined MENU_DEBUG
ds@1952	137	g_Logger.LogMessage("[SM_MENU] CancelClientMenu() (client %d) (bAutoIgnore %d)", client, autoIgnore);
ds@1952	138	#endif
ds@1952	139	if (client < 1 \|\| client > g_Players.MaxClients())
ds@1952	140	{
ds@1952	141	return false;
ds@1952	142	}
ds@1952	143
ds@1952	144	CBaseMenuPlayer *player = GetMenuPlayer(client);
ds@1952	145	if (!player->bInMenu)
ds@1952	146	{
ds@1952	147	return false;
ds@1952	148	}
ds@1952	149
ds@1952	150	_CancelClientMenu(client, MenuCancel_Interrupted, autoIgnore);
ds@1952	151
ds@1952	152	return true;
ds@1952	153	}
ds@1952	154
ds@1952	155	MenuSource BaseMenuStyle::GetClientMenu(int client, void **object)
ds@1952	156	{
ds@1952	157	if (client < 1 \|\| client > g_Players.GetMaxClients())
ds@1952	158	{
ds@1952	159	return MenuSource_None;
ds@1952	160	}
ds@1952	161
ds@1952	162	CBaseMenuPlayer *player = GetMenuPlayer(client);
ds@1952	163
ds@1952	164	if (player->bInMenu)
ds@1952	165	{
ds@1952	166	IBaseMenu *menu;
ds@1952	167	if ((menu=player->states.menu) != NULL)
ds@1952	168	{
ds@1952	169	if (object)
ds@1952	170	{
ds@1952	171	*object = menu;
ds@1952	172	}
ds@1952	173	return MenuSource_BaseMenu;
ds@1952	174	}
ds@1952	175
ds@1952	176	return MenuSource_Display;
ds@1952	177	} else if (player->bInExternMenu) {
ds@1952	178	if (player->menuHoldTime != 0
ds@1952	179	&& (gpGlobals->curtime > player->menuStartTime + player->menuHoldTime))
ds@1952	180	{
ds@1952	181	player->bInExternMenu = false;
ds@1952	182	return MenuSource_None;
ds@1952	183	}
ds@1952	184	return MenuSource_External;
ds@1952	185	}
ds@1952	186
ds@1952	187	return MenuSource_None;
ds@1952	188	}
ds@1952	189
ds@1952	190	void BaseMenuStyle::OnClientDisconnected(int client)
ds@1952	191	{
ds@1952	192	#if defined MENU_DEBUG
ds@1952	193	g_Logger.LogMessage("[SM_MENU] OnClientDisconnected(%d)", client);
ds@1952	194	#endif
ds@1952	195	CBaseMenuPlayer *player = GetMenuPlayer(client);
ds@1952	196	if (!player->bInMenu)
ds@1952	197	{
ds@1952	198	return;
ds@1952	199	}
ds@1952	200
ds@1952	201	_CancelClientMenu(client, MenuCancel_Disconnected, true);
ds@1952	202
ds@1952	203	player->bInMenu = false;
ds@1952	204	player->bInExternMenu = false;
ds@1952	205	}
ds@1952	206
ds@1952	207	static int do_lookup[256];
ds@1952	208	void BaseMenuStyle::ProcessWatchList()
ds@1952	209	{
ds@1952	210	if (!m_WatchList.size())
ds@1952	211	{
ds@1952	212	return;
ds@1952	213	}
ds@1952	214
ds@1952	215	#if defined MENU_DEBUG
ds@1952	216	g_Logger.LogMessage("BaseMenuStyle::ProcessWatchList(%d,%d,%d,%d,%d,%p)",
ds@1952	217	m_WatchList.m_Size,
ds@1952	218	m_WatchList.m_FirstLink,
ds@1952	219	m_WatchList.m_FreeNodes,
ds@1952	220	m_WatchList.m_LastLink,
ds@1952	221	m_WatchList.m_MaxSize,
ds@1952	222	m_WatchList.m_Nodes);
ds@1952	223	#endif
ds@1952	224
ds@1952	225	unsigned int total = 0;
ds@1952	226	for (FastLink<int>::iterator iter=m_WatchList.begin(); iter!=m_WatchList.end(); ++iter)
ds@1952	227	{
ds@1952	228	do_lookup[total++] = (*iter);
ds@1952	229	}
ds@1952	230
ds@1952	231	#if defined MENU_DEBUG
ds@1952	232	if (total)
ds@1952	233	{
ds@1952	234	g_Logger.LogMessage("[SM_MENU] ProcessWatchList() found %d clients", total);
ds@1952	235	}
ds@1952	236	#endif
ds@1952	237
ds@1952	238	int client;
ds@1952	239	CBaseMenuPlayer *player;
ds@1952	240	float curTime = gpGlobals->curtime;
ds@1952	241	for (unsigned int i=0; i<total; i++)
ds@1952	242	{
ds@1952	243	client = do_lookup[i];
ds@1952	244	player = GetMenuPlayer(client);
ds@1952	245	#if defined MENU_DEBUG
ds@1952	246	g_Logger.LogMessage("[SM_MENU] ProcessWatchList() (client %d) (bInMenu %d) (menuHoldTime %d) (curTime %f) (menuStartTime %f)",
ds@1952	247	client,
ds@1952	248	player->bInMenu,
ds@1952	249	player->menuHoldTime,
ds@1952	250	curTime,
ds@1952	251	player->menuStartTime);
ds@1952	252	#endif
ds@1952	253	if (!player->bInMenu \|\| !player->menuHoldTime)
ds@1952	254	{
ds@1952	255	#if defined MENU_DEBUG
ds@1952	256	g_Logger.LogMessage("[SM_MENU] ProcessWatchList() removing client %d", client);
ds@1952	257	#endif
ds@1952	258	m_WatchList.remove(client);
ds@1952	259	continue;
ds@1952	260	}
ds@1952	261	if (curTime > player->menuStartTime + player->menuHoldTime)
ds@1952	262	{
ds@1952	263	_CancelClientMenu(client, MenuCancel_Timeout, false);
ds@1952	264	}
ds@1952	265	}
ds@1952	266	}
ds@1952	267
ds@1952	268	void BaseMenuStyle::ClientPressedKey(int client, unsigned int key_press)
ds@1952	269	{
ds@1952	270	#if defined MENU_DEBUG
ds@1952	271	g_Logger.LogMessage("[SM_MENU] ClientPressedKey() (client %d) (key_press %d)", client, key_press);
ds@1952	272	#endif
ds@1952	273	CBaseMenuPlayer *player = GetMenuPlayer(client);
ds@1952	274
ds@1952	275	/* First question: Are we in a menu? */
ds@1952	276	if (!player->bInMenu)
ds@1952	277	{
ds@1952	278	return;
ds@1952	279	}
ds@1952	280
ds@1952	281	bool cancel = false;
ds@1952	282	unsigned int item = 0;
ds@1952	283	MenuCancelReason reason = MenuCancel_Exit;
ds@1952	284	MenuEndReason end_reason = MenuEnd_Selected;
ds@1952	285	menu_states_t &states = player->states;
ds@1952	286
ds@1952	287	/* Save variables */
ds@1952	288	IMenuHandler *mh = states.mh;
ds@1952	289	IBaseMenu *menu = states.menu;
ds@1952	290
ds@1952	291	unsigned int item_on_page = states.item_on_page;
ds@1952	292
ds@1952	293	assert(mh != NULL);
ds@1952	294
ds@1952	295	if (menu == NULL)
ds@1952	296	{
ds@1952	297	item = key_press;
ds@1952	298	} else if (key_press < 1 \|\| key_press > GetMaxPageItems()) {
ds@1952	299	cancel = true;
ds@1952	300	} else {
ds@1952	301	ItemSelection type = states.slots[key_press].type;
ds@1952	302
ds@1952	303	/* Check if we should play a sound about the type */
ds@1952	304	if (g_Menus.MenuSoundsEnabled() &&
ds@1952	305	(!menu \|\| (menu->GetMenuOptionFlags() & MENUFLAG_NO_SOUND) != MENUFLAG_NO_SOUND))
ds@1952	306	{
ds@1952	307	CellRecipientFilter filter;
ds@1952	308	cell_t clients[1];
ds@1952	309
ds@1952	310	clients[0] = client;
ds@1952	311	filter.Initialize(clients, 1);
ds@1952	312
ds@1952	313	const char *sound = g_Menus.GetMenuSound(type);
ds@1952	314
ds@1952	315	if (sound != NULL)
ds@1952	316	{
ds@1952	317	edict_t *pEdict = engine->PEntityOfEntIndex(client);
ds@1952	318	if (pEdict)
ds@1952	319	{
ds@1952	320	ICollideable *pCollideable = pEdict->GetCollideable();
ds@1952	321
ds@1952	322	if (pCollideable)
ds@1952	323	{
ds@1952	324	const Vector & pos = pCollideable->GetCollisionOrigin();
ds@1952	325
ds@1952	326	enginesound->EmitSound(filter,
ds@1952	327	client,
ds@1952	328	CHAN_AUTO,
ds@1952	329	sound,
ds@1952	330	VOL_NORM,
ds@1952	331	ATTN_NORM,
ds@1952	332	0,
ds@1952	333	PITCH_NORM,
ds@1952	334	&pos);
ds@1952	335	}
ds@1952	336	}
ds@1952	337	}
ds@1952	338	}
ds@1952	339
ds@1952	340	/* For navigational items, we're going to redisplay */
ds@1952	341	if (type == ItemSel_Back)
ds@1952	342	{
ds@1952	343	if (!RedoClientMenu(client, ItemOrder_Descending))
ds@1952	344	{
ds@1952	345	cancel = true;
ds@1952	346	reason = MenuCancel_NoDisplay;
ds@1952	347	end_reason = MenuEnd_Cancelled;
ds@1952	348	} else {
ds@1952	349	return;
ds@1952	350	}
ds@1952	351	} else if (type == ItemSel_Next) {
ds@1952	352	if (!RedoClientMenu(client, ItemOrder_Ascending))
ds@1952	353	{
ds@1952	354	cancel = true; /* I like Saltines. */
ds@1952	355	reason = MenuCancel_NoDisplay;
ds@1952	356	end_reason = MenuEnd_Cancelled;
ds@1952	357	} else {
ds@1952	358	return;
ds@1952	359	}
ds@1952	360	} else if (type == ItemSel_Exit \|\| type == ItemSel_None) {
ds@1952	361	cancel = true;
ds@1952	362	reason = MenuCancel_Exit;
ds@1952	363	end_reason = MenuEnd_Exit;
ds@1952	364	} else if (type == ItemSel_ExitBack) {
ds@1952	365	cancel = true;
ds@1952	366	reason = MenuCancel_ExitBack;
ds@1952	367	end_reason = MenuEnd_ExitBack;
ds@1952	368	} else {
ds@1952	369	item = states.slots[key_press].item;
ds@1952	370	}
ds@1952	371	}
ds@1952	372
ds@1952	373	/* Clear states */
ds@1952	374	player->bInMenu = false;
ds@1952	375	if (player->menuHoldTime)
ds@1952	376	{
ds@1952	377	RemoveClientFromWatch(client);
ds@1952	378	}
ds@1952	379
ds@1952	380	if (cancel)
ds@1952	381	{
ds@1952	382	mh->OnMenuCancel(menu, client, reason);
ds@1952	383	} else {
ds@1952	384	mh->OnMenuSelect(menu, client, item);
ds@1952	385	if (mh->GetMenuAPIVersion2() >= 13)
ds@1952	386	{
ds@1952	387	mh->OnMenuSelect2(menu, client, item, item_on_page);
ds@1952	388	}
ds@1952	389	}
ds@1952	390
ds@1952	391	/* Only fire end for valid menus */
ds@1952	392	if (menu)
ds@1952	393	{
ds@1952	394	mh->OnMenuEnd(menu, end_reason);
ds@1952	395	}
ds@1952	396	}
ds@1952	397
ds@1952	398	bool BaseMenuStyle::DoClientMenu(int client, IMenuPanel menu, IMenuHandler mh, unsigned int time)
ds@1952	399	{
ds@1952	400	#if defined MENU_DEBUG
ds@1952	401	g_Logger.LogMessage("[SM_MENU] DoClientMenu() (client %d) (panel %p) (mh %p) (time %d)",
ds@1952	402	client,
ds@1952	403	menu,
ds@1952	404	mh,
ds@1952	405	time);
ds@1952	406	#endif
ds@1952	407	CPlayer *pPlayer = g_Players.GetPlayerByIndex(client);
ds@1952	408	if (!pPlayer \|\| pPlayer->IsFakeClient() \|\| !pPlayer->IsInGame())
ds@1952	409	{
ds@1952	410	return false;
ds@1952	411	}
ds@1952	412
ds@1952	413	CBaseMenuPlayer *player = GetMenuPlayer(client);
ds@1952	414	if (player->bAutoIgnore)
ds@1952	415	{
ds@1952	416	return false;
ds@1952	417	}
ds@1952	418
ds@1952	419	/* For the duration of this, we are going to totally ignore whether
ds@1952	420	* the player is already in a menu or not (except to cancel the old one).
ds@1952	421	* Instead, we are simply going to ignore any further menu displays, so
ds@1952	422	* this display can't be interrupted.
ds@1952	423	*/
ds@1952	424	player->bAutoIgnore = true;
ds@1952	425
ds@1952	426	/* Cancel any old menus */
ds@1952	427	menu_states_t &states = player->states;
ds@1952	428	if (player->bInMenu)
ds@1952	429	{
ds@1952	430	_CancelClientMenu(client, MenuCancel_Interrupted, true);
ds@1952	431	}
ds@1952	432
ds@1952	433	states.firstItem = 0;
ds@1952	434	states.lastItem = 0;
ds@1952	435	states.menu = NULL;
ds@1952	436	states.mh = mh;
ds@1952	437	states.apiVers = SMINTERFACE_MENUMANAGER_VERSION;
ds@1952	438	player->bInMenu = true;
ds@1952	439	player->bInExternMenu = false;
ds@1952	440	player->menuStartTime = gpGlobals->curtime;
ds@1952	441	player->menuHoldTime = time;
ds@1952	442
ds@1952	443	if (time)
ds@1952	444	{
ds@1952	445	AddClientToWatch(client);
ds@1952	446	}
ds@1952	447
ds@1952	448	/* Draw the display */
ds@1952	449	SendDisplay(client, menu);
ds@1952	450
ds@1952	451	/* We can be interrupted again! */
ds@1952	452	player->bAutoIgnore = false;
ds@1952	453
ds@1952	454	return true;
ds@1952	455	}
ds@1952	456
ds@1952	457	bool BaseMenuStyle::DoClientMenu(int client,
ds@1952	458	CBaseMenu *menu,
ds@1952	459	unsigned int first_item,
ds@1952	460	IMenuHandler *mh,
ds@1952	461	unsigned int time)
ds@1952	462	{
ds@1952	463	#if defined MENU_DEBUG
ds@1952	464	g_Logger.LogMessage("[SM_MENU] DoClientMenu() (client %d) (menu %p) (mh %p) (time %d)",
ds@1952	465	client,
ds@1952	466	menu,
ds@1952	467	mh,
ds@1952	468	time);
ds@1952	469	#endif
ds@1952	470	mh->OnMenuStart(menu);
ds@1952	471
ds@1952	472	CPlayer *pPlayer = g_Players.GetPlayerByIndex(client);
ds@1952	473	if (!pPlayer \|\| pPlayer->IsFakeClient() \|\| !pPlayer->IsInGame())
ds@1952	474	{
ds@1952	475	#if defined MENU_DEBUG
ds@1952	476	g_Logger.LogMessage("[SM_MENU] DoClientMenu(): Failed to display to client %d", client);
ds@1952	477	#endif
ds@1952	478	mh->OnMenuCancel(menu, client, MenuCancel_NoDisplay);
ds@1952	479	mh->OnMenuEnd(menu, MenuEnd_Cancelled);
ds@1952	480	return false;
ds@1952	481	}
ds@1952	482
ds@1952	483	CBaseMenuPlayer *player = GetMenuPlayer(client);
ds@1952	484	if (player->bAutoIgnore)
ds@1952	485	{
ds@1952	486	#if defined MENU_DEBUG
ds@1952	487	g_Logger.LogMessage("[SM_MENU] DoClientMenu(): Client %d is autoIgnoring", client);
ds@1952	488	#endif
ds@1952	489	mh->OnMenuCancel(menu, client, MenuCancel_NoDisplay);
ds@1952	490	mh->OnMenuEnd(menu, MenuEnd_Cancelled);
ds@1952	491	return false;
ds@1952	492	}
ds@1952	493
ds@1952	494	/* For the duration of this, we are going to totally ignore whether
ds@1952	495	* the player is already in a menu or not (except to cancel the old one).
ds@1952	496	* Instead, we are simply going to ignore any further menu displays, so
ds@1952	497	* this display can't be interrupted.
ds@1952	498	*/
ds@1952	499	player->bAutoIgnore = true;
ds@1952	500
ds@1952	501	/* Cancel any old menus */
ds@1952	502	menu_states_t &states = player->states;
ds@1952	503	if (player->bInMenu)
ds@1952	504	{
ds@1952	505	#if defined MENU_DEBUG
ds@1952	506	g_Logger.LogMessage("[SM_MENU] DoClientMenu(): Cancelling old menu to client %d", client);
ds@1952	507	#endif
ds@1952	508	_CancelClientMenu(client, MenuCancel_Interrupted, true);
ds@1952	509	}
ds@1952	510
ds@1952	511	states.firstItem = 0;
ds@1952	512	states.lastItem = first_item;
ds@1952	513	states.menu = menu;
ds@1952	514	states.mh = mh;
ds@1952	515	states.apiVers = SMINTERFACE_MENUMANAGER_VERSION;
ds@1952	516
ds@1952	517	IMenuPanel *display = g_Menus.RenderMenu(client, states, ItemOrder_Ascending);
ds@1952	518	if (!display)
ds@1952	519	{
ds@1952	520	#if defined MENU_DEBUG
ds@1952	521	g_Logger.LogMessage("[SM_MENU] DoClientMenu(): Failed to render to client %d", client);
ds@1952	522	#endif
ds@1952	523	player->bAutoIgnore = false;
ds@1952	524	player->bInMenu = false;
ds@1952	525	mh->OnMenuCancel(menu, client, MenuCancel_NoDisplay);
ds@1952	526	mh->OnMenuEnd(menu, MenuEnd_Cancelled);
ds@1952	527	return false;
ds@1952	528	}
ds@1952	529
ds@1952	530	/* Finally, set our states */
ds@1952	531	player->bInMenu = true;
ds@1952	532	player->bInExternMenu = false;
ds@1952	533	player->menuStartTime = gpGlobals->curtime;
ds@1952	534	player->menuHoldTime = time;
ds@1952	535
ds@1952	536	if (time)
ds@1952	537	{
ds@1952	538	AddClientToWatch(client);
ds@1952	539	}
ds@1952	540
ds@1952	541	/* Draw the display */
ds@1952	542	SendDisplay(client, display);
ds@1952	543
ds@1952	544	/* Free the display pointer */
ds@1952	545	display->DeleteThis();
ds@1952	546
ds@1952	547	/* We can be interrupted again! */
ds@1952	548	player->bAutoIgnore = false;
ds@1952	549
ds@1952	550	#if defined MENU_DEBUG
ds@1952	551	g_Logger.LogMessage("[SM_MENU] DoClientMenu() finished successfully (client %d)", client);
ds@1952	552	#endif
ds@1952	553
ds@1952	554	return true;
ds@1952	555	}
ds@1952	556
ds@1952	557	bool BaseMenuStyle::RedoClientMenu(int client, ItemOrder order)
ds@1952	558	{
ds@1952	559	#if defined MENU_DEBUG
ds@1952	560	g_Logger.LogMessage("[SM_MENU] RedoClientMenu() (client %d) (order %d)", client, order);
ds@1952	561	#endif
ds@1952	562	CBaseMenuPlayer *player = GetMenuPlayer(client);
ds@1952	563	menu_states_t &states = player->states;
ds@1952	564
ds@1952	565	player->bAutoIgnore = true;
ds@1952	566	IMenuPanel *display = g_Menus.RenderMenu(client, states, order);
ds@1952	567	if (!display)
ds@1952	568	{
ds@1952	569	#if defined MENU_DEBUG
ds@1952	570	g_Logger.LogMessage("[SM_MENU] RedoClientMenu(): Failed to render menu");
ds@1952	571	#endif
ds@1952	572	if (player->menuHoldTime)
ds@1952	573	{
ds@1952	574	RemoveClientFromWatch(client);
ds@1952	575	}
ds@1952	576	player->bAutoIgnore = false;
ds@1952	577	return false;
ds@1952	578	}
ds@1952	579
ds@1952	580	SendDisplay(client, display);
ds@1952	581
ds@1952	582	display->DeleteThis();
ds@1952	583
ds@1952	584	player->bAutoIgnore = false;
ds@1952	585
ds@1952	586	#if defined MENU_DEBUG
ds@1952	587	g_Logger.LogMessage("[SM_MENU] RedoClientMenu(): Succeeded to client %d", client);
ds@1952	588	#endif
ds@1952	589
ds@1952	590	return true;
ds@1952	591	}
ds@1952	592
ds@1952	593	CBaseMenu::CBaseMenu(IMenuHandler pHandler, IMenuStyle pStyle, IdentityToken_t *pOwner) :
ds@1952	594	m_pStyle(pStyle), m_Strings(512), m_Pagination(7), m_bShouldDelete(false), m_bCancelling(false),
ds@1952	595	m_pOwner(pOwner ? pOwner : g_pCoreIdent), m_bDeleting(false), m_bWillFreeHandle(false),
ds@1952	596	m_hHandle(BAD_HANDLE), m_pHandler(pHandler), m_nFlags(MENUFLAG_BUTTON_EXIT)
ds@1952	597	{
ds@1952	598	}
ds@1952	599
ds@1952	600	CBaseMenu::~CBaseMenu()
ds@1952	601	{
ds@1952	602	}
ds@1952	603
ds@1952	604	Handle_t CBaseMenu::GetHandle()
ds@1952	605	{
ds@1952	606	if (!m_hHandle)
ds@1952	607	{
ds@1952	608	m_hHandle = g_Menus.CreateMenuHandle(this, m_pOwner);
ds@1952	609	}
ds@1952	610
ds@1952	611	return m_hHandle;
ds@1952	612	}
ds@1952	613
ds@1952	614	bool CBaseMenu::AppendItem(const char *info, const ItemDrawInfo &draw)
ds@1952	615	{
ds@1952	616	if (m_Pagination == (unsigned)MENU_NO_PAGINATION
ds@1952	617	&& m_items.size() >= m_pStyle->GetMaxPageItems())
ds@1952	618	{
ds@1952	619	return false;
ds@1952	620	}
ds@1952	621
ds@1952	622	CItem item;
ds@1952	623
ds@1952	624	item.infoString = m_Strings.AddString(info);
ds@1952	625	if (draw.display)
ds@1952	626	{
ds@1952	627	item.displayString = m_Strings.AddString(draw.display);
ds@1952	628	}
ds@1952	629	item.style = draw.style;
ds@1952	630
ds@1952	631	m_items.push_back(item);
ds@1952	632
ds@1952	633	return true;
ds@1952	634	}
ds@1952	635
ds@1952	636	bool CBaseMenu::InsertItem(unsigned int position, const char *info, const ItemDrawInfo &draw)
ds@1952	637	{
ds@1952	638	if (m_Pagination == (unsigned)MENU_NO_PAGINATION
ds@1952	639	&& m_items.size() >= m_pStyle->GetMaxPageItems())
ds@1952	640	{
ds@1952	641	return false;
ds@1952	642	}
ds@1952	643
ds@1952	644	if (position >= m_items.size())
ds@1952	645	{
ds@1952	646	return false;
ds@1952	647	}
ds@1952	648
ds@1952	649	CItem item;
ds@1952	650	item.infoString = m_Strings.AddString(info);
ds@1952	651	if (draw.display)
ds@1952	652	{
ds@1952	653	item.displayString = m_Strings.AddString(draw.display);
ds@1952	654	}
ds@1952	655	item.style = draw.style;
ds@1952	656
ds@1952	657	CVector<CItem>::iterator iter = m_items.iterAt(position);
ds@1952	658	m_items.insert(iter, item);
ds@1952	659
ds@1952	660	return true;
ds@1952	661	}
ds@1952	662
ds@1952	663	bool CBaseMenu::RemoveItem(unsigned int position)
ds@1952	664	{
ds@1952	665	if (position >= m_items.size())
ds@1952	666	{
ds@1952	667	return false;
ds@1952	668	}
ds@1952	669
ds@1952	670	m_items.erase(m_items.iterAt(position));
ds@1952	671
ds@1952	672	if (m_items.size() == 0)
ds@1952	673	{
ds@1952	674	m_Strings.Reset();
ds@1952	675	}
ds@1952	676
ds@1952	677	return true;
ds@1952	678	}
ds@1952	679
ds@1952	680	void CBaseMenu::RemoveAllItems()
ds@1952	681	{
ds@1952	682	m_items.clear();
ds@1952	683	m_Strings.Reset();
ds@1952	684	}
ds@1952	685
ds@1952	686	const char CBaseMenu::GetItemInfo(unsigned int position, ItemDrawInfo draw/* =NULL */)
ds@1952	687	{
ds@1952	688	if (position >= m_items.size())
ds@1952	689	{
ds@1952	690	return NULL;
ds@1952	691	}
ds@1952	692
ds@1952	693	if (draw)
ds@1952	694	{
ds@1952	695	draw->display = m_Strings.GetString(m_items[position].displayString);
ds@1952	696	draw->style = m_items[position].style;
ds@1952	697	}
ds@1952	698
ds@1952	699	return m_Strings.GetString(m_items[position].infoString);
ds@1952	700	}
ds@1952	701
ds@1952	702	unsigned int CBaseMenu::GetItemCount()
ds@1952	703	{
ds@1952	704	return m_items.size();
ds@1952	705	}
ds@1952	706
ds@1952	707	bool CBaseMenu::SetPagination(unsigned int itemsPerPage)
ds@1952	708	{
ds@1952	709	if (itemsPerPage > 7 \|\| itemsPerPage == 1)
ds@1952	710	{
ds@1952	711	return false;
ds@1952	712	}
ds@1952	713
ds@1952	714	if (itemsPerPage == MENU_NO_PAGINATION
ds@1952	715	&& m_Pagination != MENU_NO_PAGINATION)
ds@1952	716	{
ds@1952	717	m_nFlags &= ~MENUFLAG_BUTTON_EXIT;
ds@1952	718	}
ds@1952	719
ds@1952	720	m_Pagination = itemsPerPage;
ds@1952	721
ds@1952	722	return true;
ds@1952	723	}
ds@1952	724
ds@1952	725	unsigned int CBaseMenu::GetPagination()
ds@1952	726	{
ds@1952	727	return m_Pagination;
ds@1952	728	}
ds@1952	729
ds@1952	730	IMenuStyle *CBaseMenu::GetDrawStyle()
ds@1952	731	{
ds@1952	732	return m_pStyle;
ds@1952	733	}
ds@1952	734
ds@1952	735	void CBaseMenu::SetDefaultTitle(const char *message)
ds@1952	736	{
ds@1952	737	m_Title.assign(message);
ds@1952	738	}
ds@1952	739
ds@1952	740	const char *CBaseMenu::GetDefaultTitle()
ds@1952	741	{
ds@1952	742	return m_Title.c_str();
ds@1952	743	}
ds@1952	744
ds@1952	745	void CBaseMenu::Cancel()
ds@1952	746	{
ds@1952	747	if (m_bCancelling)
ds@1952	748	{
ds@1952	749	return;
ds@1952	750	}
ds@1952	751
ds@1952	752	#if defined MENU_DEBUG
ds@1952	753	g_Logger.LogMessage("[SM_MENU] CBaseMenu::Cancel(%p) (m_bShouldDelete %d)",
ds@1952	754	this,
ds@1952	755	m_bShouldDelete);
ds@1952	756	#endif
ds@1952	757
ds@1952	758	m_bCancelling = true;
ds@1952	759	Cancel_Finally();
ds@1952	760	m_bCancelling = false;
ds@1952	761
ds@1952	762	if (m_bShouldDelete)
ds@1952	763	{
ds@1952	764	InternalDelete();
ds@1952	765	}
ds@1952	766	}
ds@1952	767
ds@1952	768	void CBaseMenu::Destroy(bool releaseHandle)
ds@1952	769	{
ds@1952	770	/* Check if we shouldn't be here */
ds@1952	771	if (m_bDeleting)
ds@1952	772	{
ds@1952	773	return;
ds@1952	774	}
ds@1952	775
ds@1952	776	#if defined MENU_DEBUG
ds@1952	777	g_Logger.LogMessage("[SM_MENU] CBaseMenu::Destroy(%p) (release %d) (m_bCancelling %d) (m_bShouldDelete %d)",
ds@1952	778	this,
ds@1952	779	releaseHandle,
ds@1952	780	m_bCancelling,
ds@1952	781	m_bShouldDelete);
ds@1952	782	#endif
ds@1952	783
ds@1952	784	/* Save the destruction hint about our handle */
ds@1952	785	m_bWillFreeHandle = releaseHandle;
ds@1952	786
ds@1952	787	/* Now actually do stuff */
ds@1952	788	if (!m_bCancelling \|\| m_bShouldDelete)
ds@1952	789	{
ds@1952	790	Cancel();
ds@1952	791	InternalDelete();
ds@1952	792	} else {
ds@1952	793	m_bShouldDelete = true;
ds@1952	794	}
ds@1952	795	}
ds@1952	796
ds@1952	797	void CBaseMenu::InternalDelete()
ds@1952	798	{
ds@1952	799	if (m_bWillFreeHandle && m_hHandle != BAD_HANDLE)
ds@1952	800	{
ds@1952	801	Handle_t hndl = m_hHandle;
ds@1952	802	HandleSecurity sec;
ds@1952	803
ds@1952	804	sec.pOwner = m_pOwner;
ds@1952	805	sec.pIdentity = g_pCoreIdent;
ds@1952	806
ds@1952	807	m_hHandle = BAD_HANDLE;
ds@1952	808	m_bDeleting = true;
ds@1952	809	g_HandleSys.FreeHandle(hndl, &sec);
ds@1952	810	}
ds@1952	811
ds@1952	812	m_pHandler->OnMenuDestroy(this);
ds@1952	813
ds@1952	814	delete this;
ds@1952	815	}
ds@1952	816
ds@1952	817	unsigned int CBaseMenu::GetMenuOptionFlags()
ds@1952	818	{
ds@1952	819	return m_nFlags;
ds@1952	820	}
ds@1952	821
ds@1952	822	void CBaseMenu::SetMenuOptionFlags(unsigned int flags)
ds@1952	823	{
ds@1952	824	m_nFlags = flags;
ds@1952	825	}
ds@1952	826
ds@1952	827	IMenuHandler *CBaseMenu::GetHandler()
ds@1952	828	{
ds@1952	829	return m_pHandler;
ds@1952	830	}
ds@1952	831
ds@1952	832	unsigned int CBaseMenu::GetBaseMemUsage()
ds@1952	833	{
ds@1952	834	return m_Title.size()
ds@1952	835	+ m_Strings.GetMemTable()->GetMemUsage()
ds@1952	836	+ (m_items.size() * sizeof(CItem));
ds@1952	837	}

author	Scott Ehlert <ds@alliedmods.net>
	Sun Aug 24 04:35:48 2008 +0000 (2008-08-24)
changeset 2237	4403a982ec91
parent 1952	b7aa2b626807
child 2289	44045ead61cd
permissions	-rw-r--r--