bool set_changed)
{
assert(object);
- if(object->getId() == 0)
- {
+ if(object->getId() == 0){
u16 new_id = getFreeServerActiveObjectId(m_active_objects);
if(new_id == 0)
{
- infostream<<"ServerEnvironment::addActiveObjectRaw(): "
+ errorstream<<"ServerEnvironment::addActiveObjectRaw(): "
<<"no free ids available"<<std::endl;
delete object;
return 0;
}
object->setId(new_id);
}
+ else{
+ verbosestream<<"ServerEnvironment::addActiveObjectRaw(): "
+ <<"supplied with id "<<object->getId()<<std::endl;
+ }
if(isFreeServerActiveObjectId(object->getId(), m_active_objects) == false)
{
- infostream<<"ServerEnvironment::addActiveObjectRaw(): "
+ errorstream<<"ServerEnvironment::addActiveObjectRaw(): "
<<"id is not free ("<<object->getId()<<")"<<std::endl;
delete object;
return 0;
<<"added (id="<<object->getId()<<")"<<std::endl;*/
m_active_objects.insert(object->getId(), object);
-
+
+ verbosestream<<"ServerEnvironment::addActiveObjectRaw(): "
+ <<"Added id="<<object->getId()<<"; there are now "
+ <<m_active_objects.size()<<" active objects."
+ <<std::endl;
+
// Add static object to active static list of the block
v3f objectpos = object->getBasePosition();
std::string staticdata = object->getStaticData();
block->setChangedFlag();
}
else{
- infostream<<"ServerEnv: Could not find a block for "
- <<"storing newly added static active object"<<std::endl;
+ errorstream<<"ServerEnvironment::addActiveObjectRaw(): "
+ <<"could not find block for storing id="<<object->getId()
+ <<" statically"<<std::endl;
}
return object->getId();
}
}
+static void print_hexdump(std::ostream &o, const std::string &data)
+{
+ const int linelength = 16;
+ for(int l=0; ; l++){
+ int i0 = linelength * l;
+ bool at_end = false;
+ int thislinelength = linelength;
+ if(i0 + thislinelength > (int)data.size()){
+ thislinelength = data.size() - i0;
+ at_end = true;
+ }
+ for(int di=0; di<linelength; di++){
+ int i = i0 + di;
+ char buf[4];
+ if(di<thislinelength)
+ snprintf(buf, 4, "%.2x ", data[i]);
+ else
+ snprintf(buf, 4, " ");
+ o<<buf;
+ }
+ o<<" ";
+ for(int di=0; di<thislinelength; di++){
+ int i = i0 + di;
+ if(data[i] >= 32)
+ o<<data[i];
+ else
+ o<<".";
+ }
+ o<<std::endl;
+ if(at_end)
+ break;
+ }
+}
+
/*
Convert stored objects from blocks near the players to active.
*/
// Ignore if no stored objects (to not set changed flag)
if(block->m_static_objects.m_stored.size() == 0)
return;
+ verbosestream<<"ServerEnvironment::activateObjects(): "
+ <<"activating objects of block "<<PP(block->getPos())
+ <<" ("<<block->m_static_objects.m_stored.size()
+ <<" objects)"<<std::endl;
+ bool large_amount = (block->m_static_objects.m_stored.size() >= 50);
+ if(large_amount){
+ errorstream<<"suspiciously large amount of objects detected: "
+ <<block->m_static_objects.m_stored.size()<<" in "
+ <<PP(block->getPos())
+ <<"; not activating."<<std::endl;
+ return;
+ }
// A list for objects that couldn't be converted to static for some
// reason. They will be stored back.
core::list<StaticObject> new_stored;
// If couldn't create object, store static data back.
if(obj==NULL)
{
+ errorstream<<"ServerEnvironment::activateObjects(): "
+ <<"failed to create active object from static object "
+ <<"in block "<<PP(s_obj.pos/BS)
+ <<" type="<<(int)s_obj.type<<" data:"<<std::endl;
+ print_hexdump(verbosestream, s_obj.data);
+
new_stored.push_back(s_obj);
continue;
}
+ verbosestream<<"ServerEnvironment::activateObjects(): "
+ <<"activated static object pos="<<PP(s_obj.pos/BS)
+ <<" type="<<(int)s_obj.type<<std::endl;
// This will also add the object to the active static list
addActiveObjectRaw(obj, false);
//u16 id = addActiveObjectRaw(obj, false);
if(m_active_blocks.contains(blockpos_o))
continue;
+ verbosestream<<"ServerEnvironment::deactivateFarObjects(): "
+ <<"deactivating object id="<<id<<" on inactive block "
+ <<PP(blockpos_o)<<std::endl;
+
/*
Update the static data
*/
block->m_static_objects.remove(id);
oldblock = block;
}
+ obj->m_static_exists = false;
}
+
// Create new static object
std::string staticdata = obj->getStaticData();
StaticObject s_obj(obj->getType(), objectpos, staticdata);
if(block)
{
- block->m_static_objects.insert(0, s_obj);
- block->setChangedFlag();
- obj->m_static_exists = true;
- obj->m_static_block = block->getPos();
+ if(block->m_static_objects.m_stored.size() >= 50){
+ errorstream<<"ServerEnv: Trying to store id="<<obj->getId()
+ <<" statically but block "<<PP(blockpos)
+ <<" already contains over 50 objects."
+ <<" Forcing delete."<<std::endl;
+ force_delete = true;
+ } else {
+ block->m_static_objects.insert(0, s_obj);
+ block->setChangedFlag();
+ obj->m_static_exists = true;
+ obj->m_static_block = block->getPos();
+ }
}
else{
- infostream<<"ServerEnv: Could not find or generate "
- <<"a block for storing static object"<<std::endl;
- obj->m_static_exists = false;
+ errorstream<<"ServerEnv: Could not find or generate "
+ <<"a block for storing id="<<obj->getId()
+ <<" statically"<<std::endl;
continue;
}
// If known by some client, don't delete.
if(obj->m_known_by_count > 0 && force_delete == false)
{
+ verbosestream<<"ServerEnvironment::deactivateFarObjects(): "
+ <<"object id="<<id<<" is known by clients"
+ <<"; not deleting yet"<<std::endl;
+
obj->m_pending_deactivation = true;
continue;
}
- /*infostream<<"Server: Stored static data. Deleting object."
- <<std::endl;*/
+ verbosestream<<"ServerEnvironment::deactivateFarObjects(): "
+ <<"object id="<<id<<" is not known by clients"
+ <<"; deleting"<<std::endl;
// Delete active object
delete obj;
// Id to be removed from m_active_objects
projects / oweals / minetest.git / blobdiff