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amxmodx/amxmodx/newmenus.cpp

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/* AMX Mod X
*
* by the AMX Mod X Development Team
* originally developed by OLO
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at
* your option) any later version.
*
* 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, write to the Free Software Foundation,
* Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* In addition, as a special exception, the author gives permission to
* link the code of this program with the Half-Life Game Engine ("HL
* Engine") and Modified Game Libraries ("MODs") developed by Valve,
* L.L.C ("Valve"). You must obey the GNU General Public License in all
* respects for all of the code used other than the HL Engine and MODs
* from Valve. If you modify this file, you may extend this exception
* to your version of the file, but you are not obligated to do so. If
* you do not wish to do so, delete this exception statement from your
* version.
*/
#include "amxmodx.h"
#include "newmenus.h"
CVector<Menu *> g_NewMenus;
CStack<int> g_MenuFreeStack;
void ClearMenus()
{
for (size_t i = 0; i < g_NewMenus.size(); i++)
{
delete g_NewMenus[i];
}
g_NewMenus.clear();
while (!g_MenuFreeStack.empty())
{
g_MenuFreeStack.pop();
}
}
void RemoveMenuIdIfOkay(Menu *pMenu, int menuid)
{
/* :TODO: Move this to some sort of referencing counting thingy */
bool removeMenuId = true;
for (size_t i = 0; i < g_NewMenus.size(); i++)
{
if (!g_NewMenus[i] || g_NewMenus[i]->isDestroying)
{
continue;
}
if (g_NewMenus[i]->menuId == menuid)
{
removeMenuId = false;
break;
}
}
if (removeMenuId)
{
g_menucmds.removeMenuId(menuid);
}
}
void validate_menu_text(char *str)
{
if (!g_coloredmenus)
{
size_t offs = 0;
while (*str)
{
if (*str == '\\')
{
str++;
char c = tolower(*str);
if (c == 'r' || c == 'w'
|| c== 'w' || c == 'd')
{
str++;
offs += 2;
continue;
}
}
if (offs)
{
*(str-offs) = *str;
}
str++;
}
if (offs)
{
*(str-offs) = '\0';
}
}
}
Menu::Menu(const char *title, int mid, int tid)
{
m_Title.assign(title);
menuId = mid;
thisId = tid;
m_OptNames[abs(MENU_BACK)].assign("Back");
m_OptNames[abs(MENU_MORE)].assign("More");
m_OptNames[abs(MENU_EXIT)].assign("Exit");
m_ItemColor.assign("\\r");
m_NeverExit = false;
m_AutoColors = g_coloredmenus;
items_per_page = 7;
func = 0;
isDestroying = false;
}
Menu::~Menu()
{
for (size_t i = 0; i < m_Items.size(); i++)
{
delete m_Items[i];
}
unregisterSPForward(this->func);
m_Items.clear();
}
menuitem *Menu::AddItem(const char *name, const char *cmd, int access)
{
menuitem *pItem = new menuitem;
pItem->name.assign(name);
pItem->cmd.assign(cmd);
pItem->access = access;
pItem->id = m_Items.size();
pItem->handler = -1;
pItem->pfn = NULL;
m_Items.push_back(pItem);
return pItem;
}
menuitem *Menu::GetMenuItem(item_t item)
{
if (item >= m_Items.size())
return NULL;
return m_Items[item];
}
size_t Menu::GetItemCount()
{
return m_Items.size();
}
size_t Menu::GetPageCount()
{
size_t items = GetItemCount();
if (items_per_page == 0)
{
return 1;
}
return ((items/items_per_page) + ((items % items_per_page) ? 1 : 0));
}
int Menu::PagekeyToItem(page_t page, item_t key)
{
size_t start = page * items_per_page;
size_t num_pages = GetPageCount();
if (num_pages == 1 || !items_per_page)
{
if (key > m_Items.size())
{
return MENU_EXIT;
} else {
return key-1;
}
} else {
//first page
if (page == 0)
{
/* The algorithm for spaces here is same as a middle page. */
item_t new_key = key;
for (size_t i=start; i<(start+key-1) && i<m_Items.size(); i++)
{
for (size_t j=0; j<m_Items[i]->blanks.size(); j++)
{
if (m_Items[i]->blanks[j] == 1)
{
if (!new_key)
{
break;
}
new_key--;
}
if (!new_key)
{
break;
}
}
}
key = new_key;
if (key == items_per_page + 2)
{
return MENU_MORE;
} else if (key == items_per_page + 3) {
return MENU_EXIT;
} else {
return (start + key - 1);
}
} else if (page == num_pages - 1) {
//last page
item_t item_tracker = 0; // tracks how many valid items we have passed so far.
size_t remaining = m_Items.size() - start;
item_t new_key = key;
// For every item that takes up a slot (item or padded blank)
// we subtract one from new key.
// For every item (not blanks), we increase item_tracker.
// When new_key equals 0, item_tracker will then be set to
// whatever valid item was selected.
for (size_t i=m_Items.size() - remaining; i<m_Items.size(); i++)
{
item_tracker++;
if (new_key<=1) // If new_key is 0, or will be 0 after the next decrease
{
new_key=0;
break;
}
new_key--;
for (size_t j=0; j<m_Items[i]->blanks.size(); j++)
{
if (m_Items[i]->blanks[j] == 1)
{
new_key--;
}
if (!new_key)
{
break;
}
}
}
// If new_key doesn't equal zero, then a back/exit button was pressed.
if (new_key!=0)
{
if (key == items_per_page + 1)
{
return MENU_BACK;
}
else if (key == items_per_page + 3)
{
return MENU_EXIT;
}
// MENU_MORE should never happen here.
}
// otherwise our item is now start + item_tracker - 1
return (start + item_tracker - 1);
} else {
/* The algorithm for spaces here is a bit harder. We have to subtract
* one from the key for each space we find along the way.
*/
item_t new_key = key;
for (size_t i=start; i<(start+items_per_page-1) && i<m_Items.size(); i++)
{
for (size_t j=0; j<m_Items[i]->blanks.size(); j++)
{
if (m_Items[i]->blanks[j] == 1)
{
if (!new_key)
{
break;
}
new_key--;
}
if (!new_key)
{
break;
}
}
}
key = new_key;
if (key > items_per_page && (key-items_per_page<=3))
{
unsigned int num = key - items_per_page - 1;
static int map[] = {MENU_BACK, MENU_MORE, MENU_EXIT};
return map[num];
} else {
return (start + key - 1);
}
}
}
}
bool Menu::Display(int player, page_t page)
{
int keys = 0;
const char *str = GetTextString(player, page, keys);
if (!str)
return false;
static char buffer[2048];
int len = _snprintf(buffer, sizeof(buffer)-1, "%s", str);
CPlayer *pPlayer = GET_PLAYER_POINTER_I(player);
pPlayer->keys = keys;
pPlayer->menu = menuId;
pPlayer->newmenu = thisId;
pPlayer->page = (int)page;
UTIL_ShowMenu(pPlayer->pEdict, keys, -1, buffer, len);
return true;
}
const char *Menu::GetTextString(int player, page_t page, int &keys)
{
page_t pages = GetPageCount();
item_t numItems = GetItemCount();
if (page >= pages)
return NULL;
m_Text.clear();
char buffer[255];
if (items_per_page && (pages != 1))
{
if (m_AutoColors)
_snprintf(buffer, sizeof(buffer)-1, "\\y%s %d/%d\n\\w\n", m_Title.c_str(), page + 1, pages);
else
_snprintf(buffer, sizeof(buffer)-1, "%s %d/%d\n\n", m_Title.c_str(), page + 1, pages);
} else {
if (m_AutoColors)
_snprintf(buffer, sizeof(buffer)-1, "\\y%s\n\\w\n", m_Title.c_str());
else
_snprintf(buffer, sizeof(buffer)-1, "%s\n\n", m_Title.c_str());
}
m_Text.append(buffer);
enum
{
Display_Back = (1<<0),
Display_Next = (1<<1),
};
int flags = Display_Back|Display_Next;
item_t start = page * items_per_page;
item_t end = 0;
if (items_per_page)
{
if (start + items_per_page >= numItems)
{
end = numItems - 1;
flags &= ~Display_Next;
} else {
end = start + items_per_page - 1;
}
} else {
end = numItems - 1;
if (end > 10)
{
end = 10;
}
}
if (page == 0)
{
flags &= ~Display_Back;
}
menuitem *pItem = NULL;
int option = 0;
keys = 0;
bool enabled = true;
int ret = 0;
int slots = 0;
int option_display = 0;
for (item_t i = start; i <= end; i++)
{
// reset enabled
enabled = true;
pItem = m_Items[i];
if (pItem->access && !(pItem->access & g_players[player].flags[0]))
{
enabled = false;
}
if (pItem->handler != -1)
{
ret = executeForwards(pItem->handler, static_cast<cell>(player), static_cast<cell>(thisId), static_cast<cell>(i));
if (ret == ITEM_ENABLED)
{
enabled = true;
} else if (ret == ITEM_DISABLED) {
enabled = false;
}
}
if (pItem->pfn)
{
ret = (pItem->pfn)(player, thisId, i);
if (ret == ITEM_ENABLED)
{
enabled = true;
} else if (ret == ITEM_DISABLED) {
enabled = false;
}
}
if (enabled)
{
keys |= (1<<option);
}
option_display = ++option;
if (option_display == 10)
{
option_display = 0;
}
if (enabled)
{
if (m_AutoColors)
{
_snprintf(buffer, sizeof(buffer)-1, "%s%d.\\w %s\n", m_ItemColor.c_str(),option_display, pItem->name.c_str());
} else {
_snprintf(buffer, sizeof(buffer)-1, "%d. %s\n", option_display, pItem->name.c_str());
}
} else {
if (m_AutoColors)
{
_snprintf(buffer, sizeof(buffer)-1, "\\d%d. %s\n\\w", option_display, pItem->name.c_str());
} else {
_snprintf(buffer, sizeof(buffer)-1, "#. %s\n", pItem->name.c_str());
}
}
slots++;
m_Text.append(buffer);
//attach blanks
if (pItem->blanks.size())
{
for (size_t j=0; j<pItem->blanks.size(); j++)
{
if (pItem->blanks[j] == 1)
{
option++;
}
m_Text.append("\n");
slots++;
}
}
}
if (items_per_page)
{
/* Pad spaces until we reach the end of the max possible items */
for (unsigned int i=(unsigned)slots; i<items_per_page; i++)
{
m_Text.append("\n");
option++;
}
/* Make sure there is at least one visual pad */
m_Text.append("\n");
/* Don't bother if there is only one page */
if (pages > 1)
{
if (flags & Display_Back)
{
keys |= (1<<option++);
if (m_AutoColors)
{
_snprintf(buffer,
sizeof(buffer)-1,
"%s%d. \\w%s\n",
m_ItemColor.c_str(),
option == 10 ? 0 : option,
m_OptNames[abs(MENU_BACK)].c_str());
} else {
_snprintf(buffer,
sizeof(buffer)-1,
"%d. %s\n",
option == 10 ? 0 : option,
m_OptNames[abs(MENU_BACK)].c_str());
}
} else {
option++;
if (m_AutoColors)
{
_snprintf(buffer,
sizeof(buffer)-1,
"\\d%d. %s\n\\w",
option == 10 ? 0 : option,
m_OptNames[abs(MENU_BACK)].c_str());
} else {
_snprintf(buffer, sizeof(buffer)-1, "#. %s\n", m_OptNames[abs(MENU_BACK)].c_str());
}
}
m_Text.append(buffer);
if (flags & Display_Next)
{
keys |= (1<<option++);
if (m_AutoColors)
{
_snprintf(buffer,
sizeof(buffer)-1,
"%s%d. \\w%s\n",
m_ItemColor.c_str(),
option == 10 ? 0 : option,
m_OptNames[abs(MENU_MORE)].c_str());
} else {
_snprintf(buffer,
sizeof(buffer)-1,
"%d. %s\n",
option == 10 ? 0 : option,
m_OptNames[abs(MENU_MORE)].c_str());
}
} else {
option++;
if (m_AutoColors)
{
_snprintf(buffer,
sizeof(buffer)-1,
"\\d%d. %s\n\\w",
option == 10 ? 0 : option,
m_OptNames[abs(MENU_MORE)].c_str());
} else {
_snprintf(buffer, sizeof(buffer)-1, "#. %s\n", m_OptNames[abs(MENU_MORE)].c_str());
}
}
m_Text.append(buffer);
} else {
/* Keep padding */
option += 2;
}
if (!m_NeverExit)
{
keys |= (1<<option++);
if (m_AutoColors)
{
_snprintf(buffer,
sizeof(buffer)-1,
"%s%d. \\w%s\n",
m_ItemColor.c_str(),
option == 10 ? 0 : option,
m_OptNames[abs(MENU_EXIT)].c_str());
} else {
_snprintf(buffer,
sizeof(buffer)-1,
"%d. %s\n",
option == 10 ? 0 : option,
m_OptNames[abs(MENU_EXIT)].c_str());
}
m_Text.append(buffer);
}
}
return m_Text.c_str();
}
#define GETMENU(p) if (p >= (int)g_NewMenus.size() || p < 0 || !g_NewMenus[p] || g_NewMenus[p]->isDestroying) { \
LogError(amx, AMX_ERR_NATIVE, "Invalid menu id %d(%d)", p, g_NewMenus.size()); \
return 0; } \
Menu *pMenu = g_NewMenus[p];
//Makes a new menu handle (-1 for failure)
//native csdm_makemenu(title[]);
static cell AMX_NATIVE_CALL menu_create(AMX *amx, cell *params)
{
int len;
char *title = get_amxstring(amx, params[1], 0, len);
validate_menu_text(title);
char *handler = get_amxstring(amx, params[2], 1, len);
int func = registerSPForwardByName(amx, handler, FP_CELL, FP_CELL, FP_CELL, FP_DONE);
if (func == -1)
{
LogError(amx, AMX_ERR_NOTFOUND, "Invalid function \"%s\"", handler);
return 0;
}
int id = g_menucmds.registerMenuId(title, amx);
Menu *pMenu = new Menu(title, id, 0);
pMenu->func = func;
if (g_MenuFreeStack.empty())
{
g_NewMenus.push_back(pMenu);
pMenu->thisId = (int)g_NewMenus.size() - 1;
} else {
int pos = g_MenuFreeStack.front();
g_MenuFreeStack.pop();
g_NewMenus[pos] = pMenu;
pMenu->thisId = pos;
}
return pMenu->thisId;
}
static cell AMX_NATIVE_CALL menu_addblank(AMX *amx, cell *params)
{
GETMENU(params[1]);
if (params[2] && (!pMenu->items_per_page && pMenu->GetItemCount() >= 10))
{
LogError(amx, AMX_ERR_NATIVE, "Non-paginated menus are limited to 10 items.");
return 0;
}
if (!pMenu->m_Items.size())
{
LogError(amx, AMX_ERR_NATIVE, "Blanks can only be added after items.");
return 0;
}
menuitem *item = pMenu->m_Items[pMenu->m_Items.size() - 1];
item->blanks.push_back(params[2]);
return 1;
}
//Adds an item to the menu (returns current item count - 1)
//native menu_additem(menu, const name[], const command[]="", access=0);
static cell AMX_NATIVE_CALL menu_additem(AMX *amx, cell *params)
{
int len;
char *name, *cmd;
int access;
GETMENU(params[1]);
if (!pMenu->items_per_page && pMenu->GetItemCount() >= 10)
{
LogError(amx, AMX_ERR_NATIVE, "Non-paginated menus are limited to 10 items.");
return 0;
}
name = get_amxstring(amx, params[2], 0, len);
validate_menu_text(name);
cmd = get_amxstring(amx, params[3], 1, len);
access = params[4];
menuitem *pItem = pMenu->AddItem(name, cmd, access);
pItem->handler = params[5];
return 1;
}
//Returns the number of pages in a menu
//native csdm_menu_pages(menu);
static cell AMX_NATIVE_CALL menu_pages(AMX *amx, cell *params)
{
GETMENU(params[1]);
return pMenu->GetPageCount();
}
//Returns the number of items in a menu
//native csdm_menu_items(menu);
static cell AMX_NATIVE_CALL menu_items(AMX *amx, cell *params)
{
GETMENU(params[1]);
return pMenu->GetItemCount();
}
//Builds the menu string for a specific page (set title to 0 to not include title)
//page indices start at 0!
static cell AMX_NATIVE_CALL menu_display(AMX *amx, cell *params)
{
GETMENU(params[2]);
int player = params[1];
int page = params[3];
CPlayer* pPlayer = GET_PLAYER_POINTER_I(player);
/* If the stupid handler keeps drawing menus,
* We need to keep cancelling them. But we put in a quick infinite loop
* counter to prevent this from going nuts.
*/
int menu;
int loops = 0;
while ((menu = pPlayer->newmenu) >= 0)
{
if ((size_t)menu >= g_NewMenus.size() || !g_NewMenus[menu])
{
break;
}
Menu *pOther = g_NewMenus[menu];
pPlayer->newmenu = -1;
pPlayer->menu = 0;
executeForwards(pOther->func,
static_cast<cell>(player),
static_cast<cell>(pOther->thisId),
static_cast<cell>(MENU_EXIT));
/* Infinite loop counter */
if (++loops >= 10)
{
LogError(amx, AMX_ERR_NATIVE, "Recursion bug detected in menu handler");
return 0;
}
}
// This will set the expire time of the menu to infinite
pPlayer->menuexpire = INFINITE;
return pMenu->Display(player, page);
}
//Finds the id of a menu item for a specific page and key value.
//Note that key should be from 0-6, as it only displays 7 per page.
//page indices start at 0
//native menu_keyid(menu, page, key);
static cell AMX_NATIVE_CALL menu_find_id(AMX *amx, cell *params)
{
GETMENU(params[1]);
page_t page = static_cast<page_t>(params[2]);
item_t key = static_cast<item_t>(params[3]);
return pMenu->PagekeyToItem(page, key);
}
//Gets info about a menu option
//native menu_item_getinfo(menu, item, &access, command[], cmdlen, name[]="", namelen=0, &callback);
static cell AMX_NATIVE_CALL menu_item_getinfo(AMX *amx, cell *params)
{
GETMENU(params[1]);
menuitem *pItem = pMenu->GetMenuItem(static_cast<item_t>(params[2]));
if (!pItem)
return 0;
cell *addr = get_amxaddr(amx, params[3]);
addr[0] = pItem->access;
set_amxstring(amx, params[4], pItem->cmd.c_str(), params[5]);
set_amxstring(amx, params[6], pItem->name.c_str(), params[7]);
if (params[8])
{
addr = get_amxaddr(amx, params[8]);
if (addr)
addr[0] = pItem->handler;
}
return 1;
}
static cell AMX_NATIVE_CALL menu_makecallback(AMX *amx, cell *params)
{
int len;
char *name = get_amxstring(amx, params[1], 0, len);
int id = registerSPForwardByName(amx, name, FP_CELL, FP_CELL, FP_CELL, FP_DONE);
if (id == -1)
{
LogError(amx, AMX_ERR_NOTFOUND, "Invalid function %s", name);
return -1;
}
return id;
}
static cell AMX_NATIVE_CALL menu_item_setname(AMX *amx, cell *params)
{
GETMENU(params[1]);
menuitem *pItem = pMenu->GetMenuItem(static_cast<item_t>(params[2]));
if (!pItem)
return 0;
int len;
char *name;
name = get_amxstring(amx, params[3], 0, len);
pItem->name.assign(name);
return 1;
}
static cell AMX_NATIVE_CALL menu_item_setcmd(AMX *amx, cell *params)
{
GETMENU(params[1]);
menuitem *pItem = pMenu->GetMenuItem(static_cast<item_t>(params[2]));
if (!pItem)
return 0;
int len;
char *cmd;
cmd = get_amxstring(amx, params[3], 0, len);
pItem->cmd.assign(cmd);
return 1;
}
static cell AMX_NATIVE_CALL menu_item_setcall(AMX *amx, cell *params)
{
GETMENU(params[1]);
menuitem *pItem = pMenu->GetMenuItem(static_cast<item_t>(params[2]));
if (!pItem)
return 0;
pItem->handler = params[3];
return 1;
}
static cell AMX_NATIVE_CALL menu_setprop(AMX *amx, cell *params)
{
GETMENU(params[1]);
int len = params[0] / sizeof(cell);
if (len < 3)
{
LogError(amx, AMX_ERR_NATIVE, "Expected 3 parameters");
return 0;
}
switch (params[2])
{
case MPROP_SET_NUMBER_COLOR:
{
char *str = get_amxstring(amx, params[3], 0, len);
validate_menu_text(str);
pMenu->m_ItemColor.assign(str);
break;
}
case MPROP_PERPAGE:
{
cell count = *get_amxaddr(amx, params[3]);
if (count < 0 || count > 7)
{
LogError(amx, AMX_ERR_NATIVE, "Cannot set %d items per page", count);
return 0;
}
pMenu->items_per_page = count;
break;
}
case MPROP_BACKNAME:
{
char *str = get_amxstring(amx, params[3], 0, len);
validate_menu_text(str);
pMenu->m_OptNames[abs(MENU_BACK)].assign(str);
break;
}
case MPROP_NEXTNAME:
{
char *str = get_amxstring(amx, params[3], 0, len);
validate_menu_text(str);
pMenu->m_OptNames[abs(MENU_MORE)].assign(str);
break;
}
case MPROP_EXITNAME:
{
char *str = get_amxstring(amx, params[3], 0, len);
validate_menu_text(str);
pMenu->m_OptNames[abs(MENU_EXIT)].assign(str);
break;
}
case MPROP_TITLE:
{
char *str = get_amxstring(amx, params[3], 0, len);
int old = pMenu->menuId;
RemoveMenuIdIfOkay(pMenu, old);
pMenu->m_Title.assign(str);
pMenu->menuId = g_menucmds.registerMenuId(str, amx);
CPlayer *pl;
/**
* NOTE - this is actually bogus
* the client's screen won't actually match the cmd here
* I think, this scenario needs to be tested.
*/
for (int i=1; i<=gpGlobals->maxClients; i++)
{
pl = GET_PLAYER_POINTER_I(i);
if (pl->menu == old)
pl->menu = pMenu->menuId;
}
break;
}
case MPROP_EXITALL:
{
cell ans = *get_amxaddr(amx, params[3]);
if (ans == 1 || ans == 0)
{
pMenu->m_NeverExit = false;
} else if (ans == -1) {
pMenu->m_NeverExit = true;
}
break;
}
case MPROP_ORDER:
{
/* Ignored as of 1.8.0 */
break;
}
case MPROP_NOCOLORS:
{
pMenu->m_AutoColors = *get_amxaddr(amx, params[3]) ? true : false;
break;
}
case MPROP_PADMENU:
{
/* Ignored as of 1.8.0 */
break;
}
default:
{
LogError(amx, AMX_ERR_NATIVE, "Invalid menu setting: %d", params[1]);
return 0;
}
}
return 1;
}
#define GETMENU_R(p) if (p >= (int)g_NewMenus.size() || p < 0 || !g_NewMenus[p]) { \
LogError(amx, AMX_ERR_NATIVE, "Invalid menu id %d(%d)", p, g_NewMenus.size()); \
return 0; } \
Menu *pMenu = g_NewMenus[p];
static cell AMX_NATIVE_CALL menu_cancel(AMX *amx, cell *params)
{
int index = params[1];
if (index < 1 || index > gpGlobals->maxClients)
{
LogError(amx, AMX_ERR_NATIVE, "Player %d is not valid", index);
return 0;
}
CPlayer *player = GET_PLAYER_POINTER_I(index);
if (!player->ingame)
{
LogError(amx, AMX_ERR_NATIVE, "Played %d is not in game", index);
return 0;
}
int menu = player->newmenu;
if (menu < 0 || menu >= (int)g_NewMenus.size() || !g_NewMenus[menu])
return 0;
Menu *pMenu = g_NewMenus[menu];
player->newmenu = -1;
player->menu = 0;
executeForwards(pMenu->func,
static_cast<cell>(index),
static_cast<cell>(pMenu->thisId),
static_cast<cell>(MENU_EXIT));
return 1;
}
static cell AMX_NATIVE_CALL menu_destroy(AMX *amx, cell *params)
{
GETMENU_R(params[1]);
if (pMenu->isDestroying)
{
return 0; //prevent infinite recursion
}
pMenu->isDestroying = true;
RemoveMenuIdIfOkay(pMenu, pMenu->menuId);
CPlayer *player;
for (int i=1; i<=gpGlobals->maxClients; i++)
{
player = GET_PLAYER_POINTER_I(i);
if (player->newmenu == pMenu->thisId)
{
player->newmenu = -1;
player->menu = 0;
executeForwards(pMenu->func,
static_cast<cell>(i),
static_cast<cell>(pMenu->thisId),
static_cast<cell>(MENU_EXIT));
}
}
g_NewMenus[params[1]] = NULL;
delete pMenu;
g_MenuFreeStack.push(params[1]);
return 1;
}
static cell AMX_NATIVE_CALL player_menu_info(AMX *amx, cell *params)
{
if (params[1] < 1 || params[1] > gpGlobals->maxClients)
{
LogError(amx, AMX_ERR_NATIVE, "Invalid player id %d", params[1]);
return 0;
}
CPlayer *player = GET_PLAYER_POINTER_I(params[1]);
if (!player->ingame)
{
LogError(amx, AMX_ERR_NATIVE, "Player %d is not ingame", params[1]);
return 0;
}
cell *m = get_amxaddr(amx, params[2]);
cell *n = get_amxaddr(amx, params[3]);
*m = player->menu;
*n = player->newmenu;
if (params[0] / sizeof(cell) == 4)
{
cell *addr = get_amxaddr(amx, params[4]);
*addr = player->page;
}
if ( (*m != 0 && *m != -1) || (*n != -1))
{
return 1;
}
return 0;
}
AMX_NATIVE_INFO g_NewMenuNatives[] =
{
{"menu_create", menu_create},
{"menu_additem", menu_additem},
{"menu_addblank", menu_addblank},
{"menu_pages", menu_pages},
{"menu_items", menu_items},
{"menu_display", menu_display},
{"menu_find_id", menu_find_id},
{"menu_item_getinfo", menu_item_getinfo},
{"menu_makecallback", menu_makecallback},
{"menu_item_setcall", menu_item_setcall},
{"menu_item_setcmd", menu_item_setcmd},
{"menu_item_setname", menu_item_setname},
{"menu_destroy", menu_destroy},
{"menu_setprop", menu_setprop},
{"menu_cancel", menu_cancel},
{"player_menu_info", player_menu_info},
{NULL, NULL},
};
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