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(svn r27258) -Fix [FS#6287]: ScriptList::RemoveList failed to remove a list from itself.

This commit is contained in:
frosch 2015-04-27 19:28:22 +00:00
parent 2ea4466230
commit eb25d9e275
1 changed files with 14 additions and 8 deletions
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22
src/script/api/script_list.cpp
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@ -556,6 +556,8 @@ void ScriptList::Sort(SorterType sorter, bool ascending)
void ScriptList::AddList(ScriptList *list)
{
if (list == this) return;
ScriptListMap *list_items = &list->items;
for (ScriptListMap::iterator iter = list_items->begin(); iter != list_items->end(); iter++) {
this->AddItem((*iter).first);
@ -565,6 +567,8 @@ void ScriptList::AddList(ScriptList *list)
void ScriptList::SwapList(ScriptList *list)
{
if (list == this) return;
this->items.swap(list->items);
this->buckets.swap(list->buckets);
Swap(this->sorter, list->sorter);
@ -694,9 +698,13 @@ void ScriptList::RemoveList(ScriptList *list)
{
this->modifications++;
ScriptListMap *list_items = &list->items;
for (ScriptListMap::iterator iter = list_items->begin(); iter != list_items->end(); iter++) {
this->RemoveItem((*iter).first);
if (list == this) {
Clear();
} else {
ScriptListMap *list_items = &list->items;
for (ScriptListMap::iterator iter = list_items->begin(); iter != list_items->end(); iter++) {
this->RemoveItem((*iter).first);
}
}
}
@ -756,14 +764,12 @@ void ScriptList::KeepBottom(int32 count)
void ScriptList::KeepList(ScriptList *list)
{
if (list == this) return;
this->modifications++;
ScriptList tmp;
for (ScriptListMap::iterator iter = this->items.begin(); iter != this->items.end(); iter++) {
tmp.AddItem((*iter).first);
tmp.SetValue((*iter).first, (*iter).second);
}
tmp.AddList(this);
tmp.RemoveList(list);
this->RemoveList(&tmp);
}