amxmodx/plugins/cstrike/restmenu.sma
Fysiks 7fef58c374
Fix for loop index out of bounds error (#966)
Fixes an index out of bounds error when refreshMenus() and subsequently findAdminsWithMenu() is called when there is 32 players in the server. Indexing the playersList array in the for loop condition causes it to try to index with a value of 32 on the very last condition check which is not valid for this array.
2021-06-19 10:36:56 +02:00

680 lines
17 KiB
SourcePawn
Executable File

// vim: set ts=4 sw=4 tw=99 noet:
//
// AMX Mod X, based on AMX Mod by Aleksander Naszko ("OLO").
// Copyright (C) The AMX Mod X Development Team.
//
// This software is licensed under the GNU General Public License, version 3 or higher.
// Additional exceptions apply. For full license details, see LICENSE.txt or visit:
// https://alliedmods.net/amxmodx-license
//
// Restrict Weapons Plugin
//
#include <amxmodx>
#include <amxmisc>
#include <cstrike>
new const PluginName[] = "Restrict Weapons";
const MaxAliasNameLength = 16;
const MaxItemNameLength = 32;
const MaxMenuTitleLength = 48;
const MaxCommandAliasLength = 12;
const MaxConfigFileLength = 48;
const MaxConsoleLength = 128;
const MaxMapLength = 32;
new bool:BlockedItems[CSI_MAX_COUNT];
new bool:ModifiedItem;
new bool:ConfigsExecuted;
new MenuPosition[MAX_PLAYERS + 1];
new MenuHandle [MAX_PLAYERS + 1] = { -1, ... };
new ConfigFilePath[PLATFORM_MAX_PATH];
new RestrictedBotWeapons[] = "00000000000000000000000000";
new RestrictedBotEquipAmmos[] = "000000000";
new CvarPointerAllowMapSettings;
new CvarPointerRestrictedWeapons;
new CvarPointerRestrictedEquipAmmos;
enum MenuTitle
{
m_Title[MaxMenuTitleLength],
m_Alias[MaxCommandAliasLength],
};
#define TITLE(%0) "MENU_TITLE_" + #%0
new const MenuInfos[][MenuTitle] =
{
{ TITLE(HANDGUNS) , "pistol" },
{ TITLE(SHOTGUNS) , "shotgun" },
{ TITLE(SUBMACHINES) , "sub" },
{ TITLE(RIFLES) , "rifle" },
{ TITLE(SNIPERS) , "sniper" },
{ TITLE(MACHINE) , "machine" },
{ TITLE(EQUIPMENT) , "equip" },
{ TITLE(AMMUNITION) , "ammo" },
}
enum MenuItem
{
m_Index,
m_Name[MaxItemNameLength],
};
#define ITEM(%0) { CSI_%0, "MENU_ITEM_" + #%0 }
#define ITEM_NONE { CSI_NONE, "" }
new const ItemsInfos[][][MenuItem] =
{
{ ITEM(USP) , ITEM(GLOCK18) , ITEM(DEAGLE) , ITEM(P228) , ITEM(ELITE) , ITEM(FIVESEVEN), ITEM_NONE , ITEM_NONE },
{ ITEM(M3) , ITEM(XM1014) , ITEM_NONE , ITEM_NONE , ITEM_NONE , ITEM_NONE , ITEM_NONE , ITEM_NONE },
{ ITEM(MP5NAVY), ITEM(TMP) , ITEM(P90) , ITEM(MAC10) , ITEM(UMP45) , ITEM_NONE , ITEM_NONE , ITEM_NONE },
{ ITEM(AK47) , ITEM(SG552) , ITEM(M4A1) , ITEM(GALIL) , ITEM(FAMAS) , ITEM(AUG) , ITEM_NONE , ITEM_NONE },
{ ITEM(SCOUT) , ITEM(AWP) , ITEM(G3SG1) , ITEM(SG550) , ITEM_NONE , ITEM_NONE , ITEM_NONE , ITEM_NONE },
{ ITEM(M249) , ITEM_NONE , ITEM_NONE , ITEM_NONE , ITEM_NONE , ITEM_NONE , ITEM_NONE , ITEM_NONE },
{ ITEM(VEST) , ITEM(VESTHELM), ITEM(FLASHBANG), ITEM(HEGRENADE), ITEM(SMOKEGRENADE), ITEM(DEFUSER) , ITEM(NVGS), ITEM(SHIELD) },
{ ITEM(PRIAMMO), ITEM(SECAMMO) , ITEM_NONE , ITEM_NONE , ITEM_NONE , ITEM_NONE , ITEM_NONE , ITEM_NONE },
};
public plugin_init()
{
register_plugin(PluginName, AMXX_VERSION_STR, "AMXX Dev Team");
register_dictionary("restmenu.txt");
register_dictionary("common.txt");
register_clcmd( "amx_restmenu", "@ClientCommand_MainMenu" , ADMIN_CFG, .info = "REG_CMD_MENU", .info_ml = true);
register_concmd("amx_restrict", "@ConsoleCommand_Restrict", ADMIN_CFG, .info = "REG_CMD_REST", .info_ml = true);
CvarPointerAllowMapSettings = register_cvar("amx_restrmapsettings", "0");
CvarPointerRestrictedWeapons = register_cvar("amx_restrweapons" , RestrictedBotWeapons);
CvarPointerRestrictedEquipAmmos = register_cvar("amx_restrequipammo" , RestrictedBotEquipAmmos);
}
public OnConfigsExecuted()
{
new const configFile[] = "weaprest";
new const configFileExt[] = "ini";
new configsDir[PLATFORM_MAX_PATH];
get_configsdir(configsDir, charsmax(configsDir));
if (get_pcvar_bool(CvarPointerAllowMapSettings))
{
new mapName[MaxMapLength];
get_mapname(mapName, charsmax(mapName));
formatex(ConfigFilePath, charsmax(ConfigFilePath), "%s/%s_%s.%s", configsDir, configFile, mapName, configFileExt);
}
else
{
formatex(ConfigFilePath, charsmax(ConfigFilePath), "%s/%s.%s", configsDir, configFile, configFileExt);
}
loadSettings(ConfigFilePath);
ConfigsExecuted = true;
}
public CS_OnBuyAttempt(player, itemid)
{
if (BlockedItems[itemid])
{
return blockcommand(player);
}
return PLUGIN_CONTINUE;
}
public blockcommand(const id) // Might be used by others plugins, so keep this for backward compatibility.
{
client_print(id, print_center, "%l", "RESTRICTED_ITEM");
return PLUGIN_HANDLED;
}
@ClientCommand_MainMenu(const id, const level, const cid)
{
if (cmd_access(id, level, cid, 1))
{
displayMenu(id, MenuPosition[id] = -1);
}
return PLUGIN_HANDLED;
}
@ConsoleCommand_Restrict(const id, const level, const cid)
{
if (!cmd_access(id, level, cid, 1))
{
return PLUGIN_HANDLED;
}
new const argumentsCount = read_argc();
if (argumentsCount <= 1) // Main command only, no arguments.
{
goto usage;
}
new action[8];
new argumentIndex;
new const actionLength = read_argv(++argumentIndex, action, charsmax(action)) - trim(action);
if (!actionLength || !isalpha(action[0])) // Empty argument or first character is not a letter.
{
goto usage;
}
new const ch1 = char_to_lower(action[0]);
new const ch2 = char_to_lower(action[1]);
if (ch1 == 'o' && (ch2 == 'n' || ch2 == 'f')) // [on]/[of]f
{
new const bool:restricted = (ch2 == 'n');
new bool:valid;
if (argumentsCount <= argumentIndex + 1) // No arguments, all items are concerned.
{
arrayset(BlockedItems, restricted, sizeof BlockedItems);
console_print(id, "%l", restricted ? "EQ_WE_RES" : "EQ_WE_UNRES");
ModifiedItem = valid = true;
refreshMenus(level);
}
else // Either item type or specific alias
{
new commands[MaxConsoleLength];
new itemName[MaxItemNameLength];
new argument[MaxAliasNameLength];
new position, class;
new itemid, slot;
new commandLength;
while (argumentIndex < argumentsCount)
{
// Ignore if the argument is empty or the first character is not a letter.
if ((commandLength = read_argv(++argumentIndex, commands, charsmax(commands)) - trim(commands)) <= 0 || !isalpha(commands[0]))
{
continue;
}
strtolower(commands);
position = 0;
// In case argument contains several input between quotes.
while (position != commandLength && (position = argparse(commands, position, argument, charsmax(argument))) != -1)
{
if ((class = findMenuAliasId(argument)) != -1)
{
for (slot = 0; slot < sizeof ItemsInfos[] && (itemid = ItemsInfos[class][slot][m_Index]) != CSI_NONE; ++slot)
{
BlockedItems[itemid] = restricted;
}
console_print(id, "%l %l %l", MenuInfos[class], (class < 6) ? "HAVE_BEEN" : "HAS_BEEN", restricted ? "RESTRICTED" : "UNRESTRICTED");
ModifiedItem = valid = true;
}
else if ((itemid = cs_get_item_id(argument)) != CSI_NONE)
{
BlockedItems[itemid] = restricted;
findItemFullName(itemid, itemName, charsmax(itemName));
console_print(id, "%l %l %l", itemName, "HAS_BEEN", restricted ? "RESTRICTED" : "UNRESTRICTED");
ModifiedItem = valid = true;
}
}
}
if (!valid)
{
console_print(id, "%l", "NO_EQ_WE");
}
else
{
refreshMenus(level);
}
}
if (ConfigsExecuted && valid)
{
show_activity_key("ADMIN_UPD_RES_1", "ADMIN_UPD_RES_2", fmt("%n", id));
log_amx("%L", LANG_SERVER, "ADMIN_CMD_UPDATEDCFG", id);
}
}
else if (ch1 == 'l' && ch2 == 'i') // [li]st
{
// Items list.
if (argumentsCount > argumentIndex + 1) // Available arguments.
{
new const selection = read_argv_int(++argumentIndex) - 1; // Index starts from 0.
if (0 <= selection <= charsmax(ItemsInfos))
{
console_print(id, "^n----- %l: %l -----^n", "WEAP_RES", MenuInfos[selection][m_Title]);
SetGlobalTransTarget(id);
new alias[MaxAliasNameLength];
new itemid;
console_print(id, " %-32.31s %-10.9s %-9.8s", fmt("%l", "NAME"), fmt("%l", "VALUE"), fmt("%l", "STATUS"));
console_print(id, "");
for (new slot = 0; slot < sizeof ItemsInfos[] && (itemid = ItemsInfos[selection][slot][m_Index]) != CSI_NONE; ++slot)
{
cs_get_item_alias(itemid, alias, charsmax(alias));
console_print(id, " %-32.31s %-10.9s %-9.8s", fmt("%l", ItemsInfos[selection][slot][m_Name]), alias
, fmt("%l", BlockedItems[itemid] ? "ON" : "OFF"));
}
console_print(id, "");
return PLUGIN_HANDLED;
}
}
console_print(id, "^n----- %l -----^n", "WEAP_RES");
// Item types list.
for (new class = 0; class < sizeof MenuInfos; ++class)
{
console_print(id, "%3d: %l", class + 1, MenuInfos[class][m_Title]);
}
console_print(id, "^n----- %l -----^n", "REST_USE_HOW");
}
else if (ch1 == 's') // [s]ave
{
// If 'save' is used in a per-map config file, the plugin config file is not yet known as it depends on
// amx_restrmapsettings cvar value read after per-map configs are processed. Postponing the saving a little.
if (!ConfigsExecuted)
{
const taskId = 424242;
if (!task_exists(taskId))
{
set_task(0.1, "@Task_SaveConfig", taskId);
}
return PLUGIN_HANDLED;
}
new bool:saved = saveSettings(ConfigFilePath);
if (saved)
{
ModifiedItem = false;
refreshMenus(level, .displaySaveMessage = true);
if (ConfigsExecuted)
{
log_amx("%L", LANG_SERVER, "ADMIN_CMD_SAVEDCFG", id, ConfigFilePath);
}
}
console_print(id, "%l^n", saved ? "REST_CONF_SAVED" : "REST_COULDNT_SAVE", ConfigFilePath);
}
else if (ch1 == 'l' && ch2 == 'o') // [lo]ad
{
if (argumentsCount <= argumentIndex + 1) // No argument
{
goto usage;
}
new argument[MaxConfigFileLength];
read_argv(++argumentIndex, argument, charsmax(argument)) - trim(argument);
new filepath[PLATFORM_MAX_PATH];
new length = get_configsdir(filepath, charsmax(filepath));
formatex(filepath[length], charsmax(filepath) - length, "/%s", argument);
new bool:loaded = loadSettings(filepath);
if (loaded)
{
arrayset(BlockedItems, false, sizeof BlockedItems);
ModifiedItem = true;
refreshMenus(level);
if (ConfigsExecuted)
{
show_activity_key("ADMIN_UPD_RES_1", "ADMIN_UPD_RES_2", fmt("%n", id));
log_amx("%L", LANG_SERVER, "ADMIN_CMD_LOADEDCFG", id, ConfigFilePath);
}
}
console_print(id, "%l^n", loaded ? "REST_CONF_LOADED" : "REST_COULDNT_LOAD", filepath);
}
else
{
usage:
console_print(id, "%l", "COM_REST_USAGE");
console_print(id, "^n%l", "COM_REST_COMMANDS");
console_print(id, "%l", "COM_REST_ON");
console_print(id, "%l", "COM_REST_OFF");
console_print(id, "%l", "COM_REST_ONV");
console_print(id, "%l", "COM_REST_OFFV");
console_print(id, "%l", "COM_REST_LIST");
console_print(id, "%l", "COM_REST_SAVE");
console_print(id, "%l^n", "COM_REST_LOAD");
console_print(id, "%l^n", "COM_REST_VALUES");
console_print(id, "%l^n", "COM_REST_TYPE");
}
return PLUGIN_HANDLED;
}
@Task_SaveConfig()
{
server_cmd("amx_restrict save");
}
displayMenu(const id, const position)
{
SetGlobalTransTarget(id);
new menuTitle[MaxMenuTitleLength * 2];
formatex(menuTitle, charsmax(menuTitle), " \y%l", "REST_WEAP");
new const menu = MenuHandle[id] = menu_create(menuTitle, "@OnMenuAction");
if (position < 0) // Main menu
{
for (new class = 0; class < sizeof MenuInfos; ++class)
{
menu_additem(menu, fmt("%l", MenuInfos[class][m_Title]));
}
}
else // Sub-menus
{
menu_setprop(menu, MPROP_TITLE, fmt("%s > \d%l", menuTitle, MenuInfos[position][m_Title]));
for (new slot = 0, data[MenuItem], index; slot < sizeof ItemsInfos[]; ++slot)
{
data = ItemsInfos[position][slot];
if ((index = data[m_Index]))
{
menu_additem(menu, fmt("%l\R%s%l", data[m_Name], BlockedItems[index] ? "\y" : "\r", BlockedItems[index] ? "ON" : "OFF"));
continue;
}
menu_addblank2(menu);
}
}
menu_addblank(menu, .slot = false);
menu_additem(menu, fmt("%s%l \y\R%s", ModifiedItem ? "\y" : "\d", "SAVE_SET", ModifiedItem ? "*" : ""));
if (position >= 0) // Inside a sub-menu
{
menu_addblank(menu, .slot = false);
menu_additem(menu, fmt("%l", "BACK"));
}
else // Main menu
{
menu_setprop(menu, MPROP_EXITNAME, fmt("%l", "EXIT"));
menu_setprop(menu, MPROP_EXIT, MEXIT_FORCE); // Force an EXIT item since pagination is disabled.
}
menu_setprop(menu, MPROP_PERPAGE, 0); // Disable pagination.
menu_setprop(menu, MPROP_NUMBER_COLOR, " \r"); // Small QoL change to avoid menu overlapping with left icons.
menu_display(id, menu);
return menu;
}
@OnMenuAction(const id, const menu, const key)
{
new position = MenuPosition[id];
if (key >= 0)
{
switch (key + 1)
{
case 1 .. sizeof ItemsInfos[]:
{
if (position < 0) // We are right now in the main menu, go to sub-menu.
{
position = key;
}
else // We are in a sub-menu.
{
ModifiedItem = true;
new const itemid = ItemsInfos[any:position][key][m_Index];
BlockedItems[itemid] = !BlockedItems[itemid];
restrictPodbotItem(itemid, .toggle = true);
updatePodbotCvars();
}
}
case sizeof ItemsInfos[] + 1: // Save option.
{
if (saveSettings(ConfigFilePath))
{
show_activity_key("ADMIN_UPD_RES_1", "ADMIN_UPD_RES_2", fmt("%n", id));
log_amx("%L", LANG_SERVER, "ADMIN_MENU_SAVEDCFG", id ,ConfigFilePath);
ModifiedItem = false;
}
client_print(id, print_chat, "* %l", ModifiedItem ? "CONF_SAV_FAIL" : "CONF_SAV_SUC");
}
default:
{
position = -1; // Back to main menu.
}
}
}
MenuHandle[id] = -1;
menu_destroy(menu);
if (position != MenuPosition[id] || key >= 0)
{
displayMenu(id, MenuPosition[id] = position);
}
return PLUGIN_HANDLED;
}
findAdminsWithMenu(playersList[MAX_PLAYERS], &playersCount, const commandLevel = -1)
{
new player, adminsCount;
new menu, newmenu;
get_players(playersList, playersCount, "ch");
for (new i = 0; i < playersCount; ++i)
{
player = playersList[i]
if (player_menu_info(player, menu, newmenu) && newmenu != -1 && newmenu == MenuHandle[player])
{
if (commandLevel == -1 || access(player, commandLevel)) // extra safety
{
playersList[adminsCount++] = player;
}
}
}
playersCount = adminsCount;
}
refreshMenus(const commandLevel = 0, const bool:displaySaveMessage = false)
{
new playersList[MAX_PLAYERS], playersCount;
findAdminsWithMenu(playersList, playersCount, commandLevel);
if (!playersCount)
{
return;
}
for (new i = 0, player; i < playersCount; ++i)
{
player = playersList[i]
MenuHandle[player] = displayMenu(player, MenuPosition[player]);
if (displaySaveMessage)
{
client_print(playersList[i], print_chat, "* %l (amx_restrict)", "CONF_SAV_SUC");
}
}
}
bool:saveSettings(const filename[])
{
new const fp = fopen(filename, "wt");
if (!fp)
{
return false;
}
fprintf(fp, "%L", LANG_SERVER, "CONFIG_FILE_HEADER", PluginName);
new alias[MaxAliasNameLength];
new itemid;
new bool:showCategory;
for (new class = 0, slot; class < sizeof ItemsInfos; ++class)
{
showCategory = true;
for (slot = 0; slot < sizeof ItemsInfos[]; ++slot)
{
if ((itemid = ItemsInfos[class][slot][m_Index]) == CSI_NONE)
{
break;
}
if (BlockedItems[itemid])
{
if (showCategory)
{
showCategory = false;
fprintf(fp, "^n; %l^n; -^n", MenuInfos[class][m_Title]);
}
cs_get_item_alias(itemid, alias, charsmax(alias));
fprintf(fp, "%-16.15s ; %L^n", alias, LANG_SERVER, ItemsInfos[class][slot][m_Name]);
}
}
}
fclose(fp);
return true;
}
bool:loadSettings(const filename[])
{
new const fp = fopen(filename, "rt");
if (!fp)
{
return false;
}
new lineRead[MaxAliasNameLength], alias[MaxAliasNameLength];
new itemid, ch;
arrayset(RestrictedBotEquipAmmos, '0', charsmax(RestrictedBotEquipAmmos));
arrayset(RestrictedBotWeapons, '0', charsmax(RestrictedBotWeapons));
while (!feof(fp))
{
if (fgets(fp, lineRead, charsmax(lineRead)) - trim(lineRead) <= 0)
{
continue;
}
if ((ch = lineRead[0]) == ';' || ch == '/' || ch == '#')
{
continue;
}
if (parse(lineRead, alias, charsmax(alias)) == 1 && (itemid = cs_get_item_id(alias)) != CSI_NONE)
{
BlockedItems[itemid] = true;
restrictPodbotItem(itemid);
}
}
fclose (fp);
updatePodbotCvars();
return true;
}
findMenuAliasId(const name[])
{
for (new i = 0; i < sizeof MenuInfos; ++i)
{
if (equal(name, MenuInfos[i][m_Alias]))
{
return i;
}
}
return -1;
}
findItemFullName(const itemid, name[], const maxlen)
{
for (new class = 0, slot; class < sizeof ItemsInfos; ++class)
{
for (slot = 0; slot < sizeof ItemsInfos[]; ++slot)
{
if (ItemsInfos[class][slot][m_Index] == itemid)
{
copy(name, maxlen, ItemsInfos[class][slot][m_Name]);
return;
}
}
}
}
restrictPodbotItem(const itemid, const bool:toggle = false)
{
new const translatedItems[CSI_MAX_COUNT] =
{
// CSI ids -> string indexes of pb_restrweapons and pb_restrequipammo cvars. See podbot.cfg.
-1, 4, -1, 20, 3, 8, -1, 12, 19, 4, 5, 6, 13, 23, 17, 18, 1, 2, 21, 9, 24, 7, 16, 10, 22, 2, 3, 15, 14, 0, 11, 0, 1, 5, 6, 25, 7, 8
};
new const index = translatedItems[itemid];
if (index >= 0)
{
if ((itemid <= CSI_LAST_WEAPON && !(1 << itemid & CSI_ALL_GRENADES)) || itemid == CSI_SHIELD)
{
RestrictedBotWeapons[index] = toggle && RestrictedBotWeapons[index] == '1' ? '0' : '1';
}
else
{
RestrictedBotEquipAmmos[index] = toggle && RestrictedBotEquipAmmos[index] == '1' ? '0' : '1';
}
}
}
updatePodbotCvars()
{
set_pcvar_string(CvarPointerRestrictedWeapons, RestrictedBotWeapons);
set_pcvar_string(CvarPointerRestrictedEquipAmmos, RestrictedBotEquipAmmos);
}