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-rw-r--r--src/util/areastore.cpp48
1 files changed, 19 insertions, 29 deletions
diff --git a/src/util/areastore.cpp b/src/util/areastore.cpp
index cf972586c..568492383 100644
--- a/src/util/areastore.cpp
+++ b/src/util/areastore.cpp
@@ -183,7 +183,7 @@ void AreaStore::getAreasForPos(std::vector<Area *> *result, v3s16 pos)
bool VectorAreaStore::insertArea(Area *a)
{
a->id = getNextId();
- std::pair<std::map<u32, Area>::iterator, bool> res =
+ std::pair<AreaMap::iterator, bool> res =
areas_map.insert(std::make_pair(a->id, *a));
if (!res.second)
// ID is not unique
@@ -193,35 +193,27 @@ bool VectorAreaStore::insertArea(Area *a)
return true;
}
-void VectorAreaStore::reserve(size_t count)
-{
- m_areas.reserve(count);
-}
-
bool VectorAreaStore::removeArea(u32 id)
{
- std::map<u32, Area>::iterator itr = areas_map.find(id);
- if (itr != areas_map.end()) {
- size_t msiz = m_areas.size();
- for (size_t i = 0; i < msiz; i++) {
- Area * b = m_areas[i];
- if (b->id == id) {
- areas_map.erase(itr);
- m_areas.erase(m_areas.begin() + i);
- invalidateCache();
- return true;
- }
+ AreaMap::iterator it = areas_map.find(id);
+ if (it == areas_map.end())
+ return false;
+ Area *a = &it->second;
+ for (std::vector<Area *>::iterator v_it = m_areas.begin();
+ v_it != m_areas.end(); ++v_it) {
+ if (*v_it == a) {
+ m_areas.erase(v_it);
+ break;
}
- // we should never get here, it means we did find it in map,
- // but not in the vector
}
- return false;
+ areas_map.erase(it);
+ invalidateCache();
+ return true;
}
void VectorAreaStore::getAreasForPosImpl(std::vector<Area *> *result, v3s16 pos)
{
- size_t msiz = m_areas.size();
- for (size_t i = 0; i < msiz; i++) {
+ for (size_t i = 0; i < m_areas.size(); ++i) {
Area *b = m_areas[i];
if (AST_CONTAINS_PT(b, pos)) {
result->push_back(b);
@@ -232,9 +224,8 @@ void VectorAreaStore::getAreasForPosImpl(std::vector<Area *> *result, v3s16 pos)
void VectorAreaStore::getAreasInArea(std::vector<Area *> *result,
v3s16 minedge, v3s16 maxedge, bool accept_overlap)
{
- size_t msiz = m_areas.size();
- for (size_t i = 0; i < msiz; i++) {
- Area * b = m_areas[i];
+ for (size_t i = 0; i < m_areas.size(); ++i) {
+ Area *b = m_areas[i];
if (accept_overlap ? AST_AREAS_OVERLAP(minedge, maxedge, b) :
AST_CONTAINS_AREA(minedge, maxedge, b)) {
result->push_back(b);
@@ -243,11 +234,10 @@ void VectorAreaStore::getAreasInArea(std::vector<Area *> *result,
}
#if 0
-bool VectorAreaStore::forEach(bool (*callback)(void *args, Area *a), void *args) const
+bool SimpleAreaStore::forEach(bool (*callback)(void *args, Area *a), void *args) const
{
- size_t msiz = m_areas.size();
- for (size_t i = 0; i < msiz; i++) {
- if (callback(args, m_areas[i])) {
+ for (size_t i = 0; i < m_areas.size(); ++i) {
+ if (callback(m_areas[i], arg)) {
return true;
}
}