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Add /clearobjects

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This commit is contained in:
Perttu Ahola 2011-10-18 00:01:50 +03:00
parent ea1fda5ebc
commit 78f4142f4f
7 changed files with 185 additions and 166 deletions
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86
src/environment.cpp
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@ -647,6 +647,92 @@ void ServerEnvironment::activateBlock(MapBlock *block, u32 additional_dtime)
}
}
void ServerEnvironment::clearAllObjects()
{
infostream<<"ServerEnvironment::clearAllObjects(): "
<<"Removing all active objects"<<std::endl;
core::list<u16> objects_to_remove;
for(core::map<u16, ServerActiveObject*>::Iterator
i = m_active_objects.getIterator();
i.atEnd()==false; i++)
{
ServerActiveObject* obj = i.getNode()->getValue();
u16 id = i.getNode()->getKey();
v3f objectpos = obj->getBasePosition();
// Delete static object if block is loaded
if(obj->m_static_exists){
MapBlock *block = m_map->getBlockNoCreateNoEx(obj->m_static_block);
if(block){
block->m_static_objects.remove(id);
block->raiseModified(MOD_STATE_WRITE_NEEDED);
obj->m_static_exists = false;
}
}
// If known by some client, don't delete immediately
if(obj->m_known_by_count > 0){
obj->m_pending_deactivation = true;
obj->m_removed = true;
continue;
}
// Delete active object
delete obj;
// Id to be removed from m_active_objects
objects_to_remove.push_back(id);
}
// Remove references from m_active_objects
for(core::list<u16>::Iterator i = objects_to_remove.begin();
i != objects_to_remove.end(); i++)
{
m_active_objects.remove(*i);
}
core::list<v3s16> loadable_blocks;
infostream<<"ServerEnvironment::clearAllObjects(): "
<<"Listing all loadable blocks"<<std::endl;
m_map->listAllLoadableBlocks(loadable_blocks);
infostream<<"ServerEnvironment::clearAllObjects(): "
<<"Done listing all loadable blocks: "
<<loadable_blocks.size()
<<", now clearing"<<std::endl;
u32 report_interval = loadable_blocks.size() / 10;
u32 num_blocks_checked = 0;
u32 num_blocks_cleared = 0;
u32 num_objs_cleared = 0;
for(core::list<v3s16>::Iterator i = loadable_blocks.begin();
i != loadable_blocks.end(); i++)
{
v3s16 p = *i;
MapBlock *block = m_map->emergeBlock(p, false);
if(!block){
errorstream<<"ServerEnvironment::clearAllObjects(): "
<<"Failed to emerge block "<<PP(p)<<std::endl;
continue;
}
u32 num_stored = block->m_static_objects.m_stored.size();
u32 num_active = block->m_static_objects.m_active.size();
if(num_stored != 0 || num_active != 0){
block->m_static_objects.m_stored.clear();
block->m_static_objects.m_active.clear();
block->raiseModified(MOD_STATE_WRITE_NEEDED);
num_objs_cleared += num_stored + num_active;
num_blocks_cleared++;
}
num_blocks_checked++;
if(num_blocks_checked % report_interval == 0){
float percent = 100.0 * (float)num_blocks_checked /
loadable_blocks.size();
infostream<<"ServerEnvironment::clearAllObjects(): "
<<"Cleared "<<num_objs_cleared<<" objects"
<<" in "<<num_blocks_cleared<<" blocks ("
<<percent<<"%)"<<std::endl;
}
}
infostream<<"ServerEnvironment::clearAllObjects(): "
<<"Finished: Cleared "<<num_objs_cleared<<" objects"
<<" in "<<num_blocks_cleared<<" blocks"<<std::endl;
}
static void getMob_dungeon_master(Settings &properties)
{
properties.set("looks", "dungeon_master");