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 *)¶ms[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;
}
void BaseMenuStyle::_CancelClientMenu(int client, MenuCancelReason reason, bool bAutoIgnore/* =false */)
{
#if defined MENU_DEBUG
g_Logger.LogMessage("[SM_MENU] _CancelClientMenu() (client %d) (bAutoIgnore %d) (reason %d)", client, bAutoIgnore, reason);
#endif
CBaseMenuPlayer *player = GetMenuPlayer(client);
menu_states_t &states = player->states;
bool bOldIgnore = player->bAutoIgnore;
if (bAutoIgnore)
{
player->bAutoIgnore = true;
}
/* Save states */
IMenuHandler *mh = states.mh;
IBaseMenu *menu = states.menu;
/* Clear menu */
player->bInMenu = false;
if (player->menuHoldTime)
{
RemoveClientFromWatch(client);
}
/* Fire callbacks */
mh->OnMenuCancel(menu, client, reason);
/* Only fire end if there's a valid menu */
if (menu)
{
mh->OnMenuEnd(menu, MenuEnd_Cancelled);
}
if (bAutoIgnore)
{
player->bAutoIgnore = bOldIgnore;
}
}
void BaseMenuStyle::ClientPressedKey(int client, unsigned int key_press)
{
#if defined MENU_DEBUG
g_Logger.LogMessage("[SM_MENU] ClientPressedKey() (client %d) (key_press %d)", client, key_press);
#endif
CBaseMenuPlayer *player = GetMenuPlayer(client);
/* First question: Are we in a menu? */
if (!player->bInMenu)
{
return;
}
bool cancel = false;
unsigned int item = 0;
MenuCancelReason reason = MenuCancel_Exit;
MenuEndReason end_reason = MenuEnd_Selected;
menu_states_t &states = player->states;
/* Save variables */
IMenuHandler *mh = states.mh;
IBaseMenu *menu = states.menu;
unsigned int item_on_page = states.item_on_page;
assert(mh != NULL);
if (menu == NULL)
{
item = key_press;
} else if (key_press < 1 || key_press > GetMaxPageItems()) {
cancel = true;
} else {
ItemSelection type = states.slots[key_press].type;
/* Check if we should play a sound about the type */
if (g_Menus.MenuSoundsEnabled() &&
(!menu || (menu->GetMenuOptionFlags() & MENUFLAG_NO_SOUND) != MENUFLAG_NO_SOUND))
{
CellRecipientFilter filter;
cell_t clients[1];
clients[0] = client;
filter.Initialize(clients, 1);
const char *sound = g_Menus.GetMenuSound(type);
if (sound != NULL)
{
edict_t *pEdict = PEntityOfEntIndex(client);
if (pEdict)
{
ICollideable *pCollideable = pEdict->GetCollideable();
if (pCollideable)
{
const Vector & pos = pCollideable->GetCollisionOrigin();
enginesound->EmitSound(filter,
client,
CHAN_AUTO,
#if SOURCE_ENGINE >= SE_PORTAL2
sound,
-1,
#endif
sound,
VOL_NORM,
ATTN_NORM,
#if SOURCE_ENGINE >= SE_PORTAL2
0,
#endif
0,
PITCH_NORM,
#if SOURCE_ENGINE == SE_CSS || SOURCE_ENGINE == SE_HL2DM || SOURCE_ENGINE == SE_DODS \
|| SOURCE_ENGINE == SE_SDK2013 || SOURCE_ENGINE == SE_BMS || SOURCE_ENGINE == SE_TF2
0,
#endif
&pos);
}
}
}
}
/* For navigational items, we're going to redisplay */
if (type == ItemSel_Back)
{
if (!RedoClientMenu(client, ItemOrder_Descending))
{
cancel = true;
reason = MenuCancel_NoDisplay;
end_reason = MenuEnd_Cancelled;
} else {
return;
}
} else if (type == ItemSel_Next) {
if (!RedoClientMenu(client, ItemOrder_Ascending))
{
cancel = true; /* I like Saltines. */
reason = MenuCancel_NoDisplay;
end_reason = MenuEnd_Cancelled;
} else {
return;
}
} else if (type == ItemSel_Exit || type == ItemSel_None) {
cancel = true;
reason = MenuCancel_Exit;
end_reason = MenuEnd_Exit;
} else if (type == ItemSel_ExitBack) {
cancel = true;
reason = MenuCancel_ExitBack;
end_reason = MenuEnd_ExitBack;
} else {
item = states.slots[key_press].item;
}
}
/* Clear states */
player->bInMenu = false;
if (player->menuHoldTime)
{
RemoveClientFromWatch(client);
}
Handle_t hndl = menu ? menu->GetHandle() : BAD_HANDLE;
AutoHandleRooter ahr(hndl);
if (cancel)
{
mh->OnMenuCancel(menu, client, reason);
} else {
mh->OnMenuSelect(menu, client, item);
if (mh->GetMenuAPIVersion2() >= 13)
{
mh->OnMenuSelect2(menu, client, item, item_on_page);
}
}
/* Only fire end for valid menus */
if (menu)
{
mh->OnMenuEnd(menu, end_reason);
}
}
void VoteMenuHandler::EndVoting()
{
/* Set when the next delay ends. We ignore cancellation because a menu
* was, at one point, displayed, which is all that counts. However, we
* do re-calculate the time just in case the menu had no time limit.
*/
float fVoteDelay = sm_vote_delay.GetFloat();
if (fVoteDelay < 1.0)
{
g_next_vote = 0.0;
} else {
g_next_vote = gpGlobals->curtime + fVoteDelay;
}
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, VoteCancel_Generic);
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, VoteCancel_NoVotes);
handler->OnMenuEnd(menu, MenuEnd_VotingCancelled);
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);
}
IMenuPanel *MenuManager::RenderMenu(int client, menu_states_t &md, ItemOrder order)
{
IBaseMenu *menu = md.menu;
if (!menu)
{
return NULL;
}
struct
{
unsigned int position;
ItemDrawInfo draw;
} drawItems[10];
/* Figure out how many items to draw */
IMenuStyle *style = menu->GetDrawStyle();
unsigned int pgn = menu->GetPagination();
unsigned int maxItems = style->GetMaxPageItems();
bool exitButton = (menu->GetMenuOptionFlags() & MENUFLAG_BUTTON_EXIT) == MENUFLAG_BUTTON_EXIT;
bool novoteButton = (menu->GetMenuOptionFlags() & MENUFLAG_BUTTON_NOVOTE) == MENUFLAG_BUTTON_NOVOTE;
if (pgn != MENU_NO_PAGINATION)
{
maxItems = pgn;
}
else if (exitButton)
{
maxItems--;
}
if (novoteButton)
{
maxItems--;
}
/* This is very not allowed! */
if (maxItems < 2)
{
return NULL;
}
unsigned int totalItems = menu->GetItemCount();
unsigned int startItem = 0;
/* For pagination, find the starting point. */
if (pgn != MENU_NO_PAGINATION)
{
if (order == ItemOrder_Ascending)
{
startItem = md.lastItem;
/* This shouldn't happen with well-coded menus.
* If the item is out of bounds, switch the order to
* Items_Descending and make us start from the top.
*/
if (startItem >= totalItems)
{
startItem = totalItems - 1;
order = ItemOrder_Descending;
}
}
else if (order == ItemOrder_Descending)
{
startItem = md.firstItem;
/* This shouldn't happen with well-coded menus.
* If searching backwards doesn't give us enough room,
* start from the beginning and change to ascending.
*/
if (startItem <= maxItems)
{
startItem = 0;
order = ItemOrder_Ascending;
}
}
}
/* Get our Display pointer and initialize some crap */
IMenuPanel *panel = menu->CreatePanel();
IMenuHandler *mh = md.mh;
bool foundExtra = false;
unsigned int extraItem = 0;
if (panel == NULL)
{
return NULL;
}
/**
* We keep searching until:
* 1) There are no more items
* 2) We reach one OVER the maximum number of slot items
* 3) We have reached maxItems and pagination is MENU_NO_PAGINATION
*/
unsigned int i = startItem;
unsigned int foundItems = 0;
while (totalItems)
{
ItemDrawInfo &dr = drawItems[foundItems].draw;
/* Is the item valid? */
if (menu->GetItemInfo(i, &dr) != NULL)
{
/* Ask the user to change the style, if necessary */
mh->OnMenuDrawItem(menu, client, i, dr.style);
/* Check if it's renderable */
if (IsSlotItem(panel, dr.style))
{
/* If we've already found the max number of items,
* This means we should just cancel out and log our
* "last item."
*/
if (foundItems >= maxItems)
{
foundExtra = true;
extraItem = i;
break;
}
drawItems[foundItems++].position = i;
}
}
/* If there's no pagination, stop once the menu is full. */
if (pgn == MENU_NO_PAGINATION)
{
/* If we've filled up, then stop */
if (foundItems >= maxItems)
{
break;
}
}
/* If we're descending and this is the first item, stop */
if (order == ItemOrder_Descending)
{
if (i == 0)
{
break;
}
i--;
}
/* If we're ascending and this is the last item, stop */
else if (order == ItemOrder_Ascending)
{
if (i >= totalItems - 1)
{
break;
}
i++;
}
}
/* There were no items to draw! */
if (!foundItems)
{
panel->DeleteThis();
return NULL;
}
bool displayPrev = false;
bool displayNext = false;
/* This is an annoying process.
* Skip it for non-paginated menus, which get special treatment.
*/
if (pgn != MENU_NO_PAGINATION)
{
if (foundExtra)
{
if (order == ItemOrder_Descending)
{
displayPrev = true;
md.firstItem = extraItem;
}
else if (order == ItemOrder_Ascending)
{
displayNext = true;
md.lastItem = extraItem;
}
}
unsigned int lastItem = 0;
ItemDrawInfo dr;
/* Find the last feasible item to search from. */
if (order == ItemOrder_Descending)
{
lastItem = drawItems[0].position;
if (lastItem >= totalItems - 1)
{
goto skip_search;
}
while (++lastItem < totalItems)
{
if (menu->GetItemInfo(lastItem, &dr) != NULL)
{
mh->OnMenuDrawItem(menu, client, lastItem, dr.style);
if (IsSlotItem(panel, dr.style))
{
displayNext = true;
md.lastItem = lastItem;
break;
}
}
}
}
else if (order == ItemOrder_Ascending)
{
lastItem = drawItems[0].position;
if (lastItem == 0)
{
goto skip_search;
}
lastItem--;
while (lastItem != 0)
{
if (menu->GetItemInfo(lastItem, &dr) != NULL)
{
mh->OnMenuDrawItem(menu, client, lastItem, dr.style);
if (IsSlotItem(panel, dr.style))
{
displayPrev = true;
md.firstItem = lastItem;
break;
}
}
lastItem--;
}
}
}
skip_search:
/* Draw the item according to the order */
menu_slots_t *slots = md.slots;
unsigned int position = 0; /* Keep track of the last position */
if (novoteButton)
{
char text[50];
if (!logicore.CoreTranslate(text, sizeof(text), "%T", 2, NULL, "No Vote", &client))
{
UTIL_Format(text, sizeof(text), "No Vote");
}
ItemDrawInfo dr(text, 0);
position = panel->DrawItem(dr);
slots[position].type = ItemSel_Exit;
position++;
}
if (order == ItemOrder_Ascending)
{
md.item_on_page = drawItems[0].position;
for (unsigned int i = 0; i < foundItems; i++)
{
ItemDrawInfo &dr = drawItems[i].draw;
if ((position = mh->OnMenuDisplayItem(menu, client, panel, drawItems[i].position, dr)) == 0)
{
position = panel->DrawItem(dr);
}
if (position != 0)
{
slots[position].item = drawItems[i].position;
if ((dr.style & ITEMDRAW_DISABLED) == ITEMDRAW_DISABLED)
{
slots[position].type = ItemSel_None;
}
else
{
slots[position].type = ItemSel_Item;
}
}
}
}
else if (order == ItemOrder_Descending)
{
unsigned int i = foundItems;
/* NOTE: There will always be at least one item because
* of the check earlier.
*/
md.item_on_page = drawItems[foundItems - 1].position;
while (i--)
{
ItemDrawInfo &dr = drawItems[i].draw;
if ((position = mh->OnMenuDisplayItem(menu, client, panel, drawItems[i].position, dr)) == 0)
{
position = panel->DrawItem(dr);
}
if (position != 0)
{
slots[position].item = drawItems[i].position;
if ((dr.style & ITEMDRAW_DISABLED) == ITEMDRAW_DISABLED)
{
slots[position].type = ItemSel_None;
}
else
{
slots[position].type = ItemSel_Item;
}
}
}
}
/* Now, we need to check if we need to add anything extra */
if (pgn != MENU_NO_PAGINATION || exitButton)
{
bool canDrawDisabled = panel->CanDrawItem(ITEMDRAW_DISABLED|ITEMDRAW_CONTROL);
bool exitBackButton = false;
char text[50];
if (pgn != MENU_NO_PAGINATION
&& (menu->GetMenuOptionFlags() & MENUFLAG_BUTTON_EXITBACK) == MENUFLAG_BUTTON_EXITBACK)
{
exitBackButton = true;
}
/* Calculate how many items we are allowed for control stuff */
unsigned int padding = style->GetMaxPageItems() - maxItems;
/* Add the number of available slots */
padding += (maxItems - foundItems);
/* Someday, if we are able to re-enable this, we will be very lucky men. */
#if 0
if (!style->FeatureExists(MenuStyleFeature_ImplicitExit))
{
#endif
/* Even if we don't draw an exit button, we invalidate the slot. */
padding--;
#if 0
} else {
/* Otherwise, we don't draw anything and leave the slot available */
exitButton = false;
}
#endif
if (pgn != MENU_NO_PAGINATION)
{
/* Subtract two slots for the displayNext/displayPrev padding */
padding -= 2;
}
/* If we have an "Exit Back" button and the space to draw it, do so. */
if (exitBackButton)
{
if (!displayPrev)
{
displayPrev = true;
}
else
{
exitBackButton = false;
}
}
/**
* We allow next/prev to be undrawn if neither exists.
* Thus, we only need padding if one of them will be drawn,
* or the exit button will be drawn.
*/
ItemDrawInfo padItem(NULL, ITEMDRAW_SPACER);
if (exitButton || (displayNext || displayPrev))
{
/* If there are no control options,
* Instead just pad with invisible slots.
*/
if (!displayPrev && !displayPrev)
{
padItem.style = ITEMDRAW_NOTEXT;
}
/* Add spacers so we can pad to the end */
for (unsigned int i=0; i<padding; i++)
{
position = panel->DrawItem(padItem);
slots[position].type = ItemSel_None;
}
}
/* Put a fake spacer before control stuff, if possible */
if ((displayPrev || displayNext) || exitButton)
{
ItemDrawInfo draw("", ITEMDRAW_RAWLINE|ITEMDRAW_SPACER);
panel->DrawItem(draw);
}
ItemDrawInfo dr(text, 0);
/**
* If we have one or the other, we need to have spacers for both.
*/
if (pgn != MENU_NO_PAGINATION)
{
if (displayPrev || displayNext)
{
/* PREVIOUS */
ItemDrawInfo padCtrlItem(NULL, ITEMDRAW_SPACER|ITEMDRAW_CONTROL);
if (displayPrev || canDrawDisabled)
{
if (exitBackButton)
{
if (!logicore.CoreTranslate(text, sizeof(text), "%T", 2, NULL, "Back", &client))
{
UTIL_Format(text, sizeof(text), "Back");
}
dr.style = ITEMDRAW_CONTROL;
position = panel->DrawItem(dr);
slots[position].type = ItemSel_ExitBack;
}
else
{
if (!logicore.CoreTranslate(text, sizeof(text), "%T", 2, NULL, "Previous", &client))
{
UTIL_Format(text, sizeof(text), "Previous");
}
dr.style = (displayPrev ? 0 : ITEMDRAW_DISABLED)|ITEMDRAW_CONTROL;
position = panel->DrawItem(dr);
slots[position].type = ItemSel_Back;
}
}
else if (displayNext || exitButton)
{
/* If we can't display this, and there is an exit button,
* we need to pad!
*/
position = panel->DrawItem(padCtrlItem);
slots[position].type = ItemSel_None;
}
/* NEXT */
if (displayNext || canDrawDisabled)
{
if (!logicore.CoreTranslate(text, sizeof(text), "%T", 2, NULL, "Next", &client))
{
UTIL_Format(text, sizeof(text), "Next");
}
dr.style = (displayNext ? 0 : ITEMDRAW_DISABLED)|ITEMDRAW_CONTROL;
position = panel->DrawItem(dr);
slots[position].type = ItemSel_Next;
}
else if (exitButton)
{
/* If we can't display this,
* but there is an "exit" button, we need to pad!
*/
position = panel->DrawItem(padCtrlItem);
slots[position].type = ItemSel_None;
}
}
else
{
/* Otherwise, bump to two slots! */
ItemDrawInfo numBump(NULL, ITEMDRAW_NOTEXT);
position = panel->DrawItem(numBump);
slots[position].type = ItemSel_None;
position = panel->DrawItem(numBump);
slots[position].type = ItemSel_None;
}
}
/* EXIT */
if (exitButton)
{
if (!logicore.CoreTranslate(text, sizeof(text), "%T", 2, NULL, "Exit", &client))
{
UTIL_Format(text, sizeof(text), "Exit");
}
dr.style = ITEMDRAW_CONTROL;
position = panel->DrawItem(dr);
slots[position].type = ItemSel_Exit;
}
}
/* Lastly, fill in any slots we could have missed */
for (unsigned int i = position + 1; i < 10; i++)
{
slots[i].type = ItemSel_None;
}
/* Do title stuff */
mh->OnMenuDisplay(menu, client, panel);
panel->DrawTitle(menu->GetDefaultTitle(), true);
return panel;
}
