T_void Hash32Remove(T_hash32Item hashItem)
{
T_hash32ItemStruct *p_item ;
T_doubleLinkList list ;
DebugRoutine("Hash32Remove") ;
/* Check to see if the item is bad. */
DebugCheck(hashItem != HASH32_ITEM_BAD) ;
if (hashItem != HASH32_ITEM_BAD) {
/* Get a quick pointer. */
p_item = (T_hash32ItemStruct *)hashItem ;
/* See if the tag is correct. */
DebugCheck(p_item->tag == HASH32_ITEM_TAG) ;
if (p_item->tag == HASH32_ITEM_TAG) {
/* Yes, this is a proper item, remove it. */
DoubleLinkListRemoveElement(p_item->elementInBigList) ;
DoubleLinkListRemoveElement(p_item->elementInHashList) ;
/* Mark this object as no longer. */
p_item->tag = HASH32_ITEM_DEAD_TAG ;
/* Delete this item. */
MemFree(p_item) ;
}
}
DebugEnd() ;
}
/* removes a player name from the list of players for the selected game */
T_void GuildUIRemovePlayer (T_byte8 *playerName)
{
T_doubleLinkListElement element;
T_byte8 *name;
T_word32 size;
DebugRoutine ("GuildUIRemovePlayer");
size=TxtboxCanFit(G_displayBoxes[GUILD_GAME_DESC],playerName);
element=DoubleLinkListGetFirst(G_playerList);
while (element != DOUBLE_LINK_LIST_ELEMENT_BAD)
{
name=(T_byte8 *)DoubleLinkListElementGetData(element);
if (strncmp(name,playerName,size)==0)
{
/* remove element */
MemFree(name);
DoubleLinkListRemoveElement(element);
break;
}
element=DoubleLinkListElementGetNext(element);
}
GuildUIDrawPlayerList();
DebugEnd();
}
/* removes a game from the list of active 'open' games */
T_void GuildUIRemoveGame (T_word16 mapNumber, T_gameGroupID groupID)
{
T_gameDescriptionStruct *p_game;
T_doubleLinkListElement element,nextElement;
DebugRoutine ("GuildUIRemoveGame");
element=DoubleLinkListGetFirst(G_gameList);
while (element != DOUBLE_LINK_LIST_ELEMENT_BAD)
{
nextElement=DoubleLinkListElementGetNext(element);
p_game=(T_gameDescriptionStruct *)DoubleLinkListElementGetData(element);
if ((p_game->mapNumber==mapNumber) &&
(CompareGameGroupIDs(p_game->groupID, groupID)))
{
/* remove this one */
MemFree(p_game);
DoubleLinkListRemoveElement(element);
break;
}
element=nextElement;
}
/* Only redraw the list if we are not joining or creating a game. */
if (PeopleHereGetOurState() == 0)
GuildUIDrawGameList();
DebugEnd();
}
/**
* DoubleLinkListDestroy goes through a list of double link list nodes
* and detaches the data with them and then deletes all the nodes.
*
* NOTE:
* The calling routine must realize that this routine does not
* deallocate memory attached to a node, it is assumed that the calling
* routine will do this.
*
* @param linkList -- Handle to link list to destroy
*
*<!-----------------------------------------------------------------------*/
T_void DoubleLinkListDestroy(T_doubleLinkList linkList)
{
T_doubleLinkListStruct *p_head ;
DebugRoutine("DoubleLinkListDestroy") ;
DebugCheck(linkList != DOUBLE_LINK_LIST_BAD) ;
#ifdef COMPILE_OPTION_DOUBLE_LINK_OUTPUT
printf("!F 1 list_%s\n", DebugGetCallerName()) ;
#endif
/* Get a quick pointer. */
p_head = (T_doubleLinkListStruct *)linkList ;
DebugCheck(p_head->tag == DOUBLE_LINK_LIST_TAG) ;
/* Remove all items in the list. Hopefully */
/* all attached data is not allocated memory or is being */
/* managed by someone else. */
while (p_head->p_next != p_head)
DoubleLinkListRemoveElement((T_doubleLinkListElement)p_head->p_next) ;
/* Destroy this element now. */
IDestroyNode(p_head) ;
DebugEnd() ;
}
/**
* MousePopEventHandler restores the last handler on the stack
* (if there is one).
*
*<!-----------------------------------------------------------------------*/
T_void MousePopEventHandler(T_void)
{
T_doubleLinkListElement first ;
T_mouseEventHandler handler ;
DebugRoutine("MousePopEventHandler") ;
/* Get the old event handler. */
first = DoubleLinkListGetFirst(G_eventStack) ;
DebugCheck(first != DOUBLE_LINK_LIST_ELEMENT_BAD) ;
if (first != DOUBLE_LINK_LIST_ELEMENT_BAD) {
handler = (T_mouseEventHandler)
DoubleLinkListElementGetData(first) ;
MouseSetEventHandler(handler) ;
DoubleLinkListRemoveElement(first) ;
}
DebugEnd() ;
}
/* clears all player names from the player list box */
T_void GuildUIClearPlayers (T_void)
{
T_doubleLinkListElement element,nextElement;
T_byte8 *p_name;
T_byte8 *test;
DebugRoutine ("GuildUIClearPlayers");
element=DoubleLinkListGetFirst(G_playerList);
while (element != DOUBLE_LINK_LIST_ELEMENT_BAD)
{
nextElement=DoubleLinkListElementGetNext(element);
p_name=(T_byte8 *)DoubleLinkListElementGetData(element);
MemFree(p_name);
DoubleLinkListRemoveElement(element);
element=nextElement;
}
test=TxtboxGetData(G_displayBoxes[GUILD_GAME_DESC]);
if (test != NULL) TxtboxSetData(G_displayBoxes[GUILD_GAME_DESC],"");
DebugEnd();
}
T_void FormPop(T_void)
{
T_formObjectID *p_formObjs;
T_doubleLinkListElement element;
T_void *p_state;
T_formVariousValues *p_values;
DebugRoutine("FormPop");
/* Recover the form callback */
element = DoubleLinkListGetFirst(G_formStack);
p_values = (T_formVariousValues *)DoubleLinkListElementGetData(element);
formcallback = p_values->callback;
G_formHasTextBoxes = p_values->hasText;
G_formHasButtons = p_values->hasButtons;
MemFree(p_values);
DoubleLinkListRemoveElement(element);
/* Recover the list of text boxes */
element = DoubleLinkListGetFirst(G_formStack);
p_state = DoubleLinkListElementGetData(element);
TxtboxSetStateBlock(p_state);
MemFree(p_state);
DoubleLinkListRemoveElement(element);
/* Recover the list of sliders */
element = DoubleLinkListGetFirst(G_formStack);
p_state = DoubleLinkListElementGetData(element);
SliderSetStateBlock(p_state);
MemFree(p_state);
DoubleLinkListRemoveElement(element);
/* Recover the list of graphics */
element = DoubleLinkListGetFirst(G_formStack);
p_state = DoubleLinkListElementGetData(element);
GraphicSetStateBlock(p_state);
MemFree(p_state);
DoubleLinkListRemoveElement(element);
/* Recover the list of buttons */
element = DoubleLinkListGetFirst(G_formStack);
p_state = DoubleLinkListElementGetData(element);
ButtonSetStateBlock(p_state);
MemFree(p_state);
DoubleLinkListRemoveElement(element);
/* Recover the list of form objects */
element = DoubleLinkListGetFirst(G_formStack);
p_formObjs = DoubleLinkListElementGetData(element);
memcpy(G_formObjectArray, p_formObjs, sizeof(G_formObjectArray));
MemFree(p_formObjs);
DoubleLinkListRemoveElement(element);
/* If the list is empty, destroy it. */
if (DoubleLinkListGetNumberElements(G_formStack) == 0) {
DoubleLinkListDestroy(G_formStack);
G_formStack = DOUBLE_LINK_LIST_BAD;
}
DebugEnd();
}
