/*
-Minetest-c55
-Copyright (C) 2010-2011 celeron55, Perttu Ahola <celeron55@gmail.com>
+Minetest
+Copyright (C) 2010-2013 celeron55, Perttu Ahola <celeron55@gmail.com>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
#endif
#include "daynightratio.h"
#include "map.h"
+#include "util/serialize.h"
#define PP(x) "("<<(x).X<<","<<(x).Y<<","<<(x).Z<<")"
Environment::~Environment()
{
// Deallocate players
- for(core::list<Player*>::Iterator i = m_players.begin();
- i != m_players.end(); i++)
+ for(std::list<Player*>::iterator i = m_players.begin();
+ i != m_players.end(); ++i)
{
delete (*i);
}
{
DSTACK(__FUNCTION_NAME);
re_search:
- for(core::list<Player*>::Iterator i = m_players.begin();
- i != m_players.end(); i++)
+ for(std::list<Player*>::iterator i = m_players.begin();
+ i != m_players.end(); ++i)
{
Player *player = *i;
if(player->peer_id != peer_id)
Player * Environment::getPlayer(u16 peer_id)
{
- for(core::list<Player*>::Iterator i = m_players.begin();
- i != m_players.end(); i++)
+ for(std::list<Player*>::iterator i = m_players.begin();
+ i != m_players.end(); ++i)
{
Player *player = *i;
if(player->peer_id == peer_id)
Player * Environment::getPlayer(const char *name)
{
- for(core::list<Player*>::Iterator i = m_players.begin();
- i != m_players.end(); i++)
+ for(std::list<Player*>::iterator i = m_players.begin();
+ i != m_players.end(); ++i)
{
Player *player = *i;
if(strcmp(player->getName(), name) == 0)
Player * Environment::getRandomConnectedPlayer()
{
-
core::list<Player*> connected_players = getPlayers(true);
+
std::list<Player*> connected_players = getPlayers(true);
u32 chosen_one = myrand() % connected_players.size();
u32 j = 0;
- for(core::list<Player*>::Iterator
+ for(std::list<Player*>::iterator
i = connected_players.begin();
- i != connected_players.end(); i++)
+ i != connected_players.end(); ++i)
{
if(j == chosen_one)
{
Player * Environment::getNearestConnectedPlayer(v3f pos)
{
-
core::list<Player*> connected_players = getPlayers(true);
+
std::list<Player*> connected_players = getPlayers(true);
f32 nearest_d = 0;
Player *nearest_player = NULL;
- for(core::list<Player*>::Iterator
+ for(std::list<Player*>::iterator
i = connected_players.begin();
- i != connected_players.end(); i++)
+ i != connected_players.end(); ++i)
{
Player *player = *i;
f32 d = player->getPosition().getDistanceFrom(pos);
return nearest_player;
}
-
core::list<Player*> Environment::getPlayers()
+
std::list<Player*> Environment::getPlayers()
{
return m_players;
}
-
core::list<Player*> Environment::getPlayers(bool ignore_disconnected)
+
std::list<Player*> Environment::getPlayers(bool ignore_disconnected)
{
-
core::list<Player*> newlist;
- for(core::list<Player*>::Iterator
+
std::list<Player*> newlist;
+ for(std::list<Player*>::iterator
i = m_players.begin();
- i != m_players.end(); i++)
+ i != m_players.end(); ++i)
{
Player *player = *i;
void Environment::printPlayers(std::ostream &o)
{
o<<"Players in environment:"<<std::endl;
- for(core::list<Player*>::Iterator i = m_players.begin();
+ for(std::list<Player*>::iterator i = m_players.begin();
i != m_players.end(); i++)
{
Player *player = *i;
u32 Environment::getDayNightRatio()
{
- return time_to_daynight_ratio(m_time_of_day);
+ bool smooth = (g_settings->getS32("enable_shaders") != 0);
+ return time_to_daynight_ratio(m_time_of_day_f*24000, smooth);
}
void Environment::stepTimeOfDay(float dtime)
ActiveBlockList
*/
-void fillRadiusBlock(v3s16 p0, s16 r, core::map<v3s16, bool> &list)
+void fillRadiusBlock(v3s16 p0, s16 r, std::set<v3s16> &list)
{
v3s16 p;
for(p.X=p0.X-r; p.X<=p0.X+r; p.X++)
for(p.Z=p0.Z-r; p.Z<=p0.Z+r; p.Z++)
{
// Set in list
- list[p] = true;
+ list.insert(p);
}
}
-void ActiveBlockList::update(core::list<v3s16> &active_positions,
+void ActiveBlockList::update(std::list<v3s16> &active_positions,
s16 radius,
- core::map<v3s16, bool> &blocks_removed,
- core::map<v3s16, bool> &blocks_added)
+ std::set<v3s16> &blocks_removed,
+ std::set<v3s16> &blocks_added)
{
/*
Create the new list
*/
- core::map<v3s16, bool> newlist;
- for(core::list<v3s16>::Iterator i = active_positions.begin();
- i != active_positions.end(); i++)
+ std::set<v3s16> newlist;
+ for(std::list<v3s16>::iterator i = active_positions.begin();
+ i != active_positions.end(); ++i)
{
fillRadiusBlock(*i, radius, newlist);
}
Find out which blocks on the old list are not on the new list
*/
// Go through old list
- for(core::map<v3s16, bool>::Iterator i = m_list.getIterator();
- i.atEnd()==false; i++)
+ for(std::set<v3s16>::iterator i = m_list.begin();
+ i != m_list.end(); ++i)
{
- v3s16 p = i.getNode()->getKey();
+ v3s16 p = *i;
// If not on new list, it's been removed
- if(newlist.find(p) == NULL)
- blocks_removed.insert(p, true);
+ if(newlist.find(p) == newlist.end())
+ blocks_removed.insert(p);
}
/*
Find out which blocks on the new list are not on the old list
*/
// Go through new list
- for(core::map<v3s16, bool>::Iterator i = newlist.getIterator();
- i.atEnd()==false; i++)
+ for(std::set<v3s16>::iterator i = newlist.begin();
+ i != newlist.end(); ++i)
{
- v3s16 p = i.getNode()->getKey();
+ v3s16 p = *i;
// If not on old list, it's been added
- if(m_list.find(p) == NULL)
- blocks_added.insert(p, true);
+ if(m_list.find(p) == m_list.end())
+ blocks_added.insert(p);
}
/*
Update m_list
*/
m_list.clear();
- for(core::map<v3s16, bool>::Iterator i = newlist.getIterator();
- i.atEnd()==false; i++)
+ for(std::set<v3s16>::iterator i = newlist.begin();
+ i != newlist.end(); ++i)
{
- v3s16 p = i.getNode()->getKey();
- m_list.insert(p, true);
+ v3s16 p = *i;
+ m_list.insert(p);
}
}
m_send_recommended_timer(0),
m_active_block_interval_overload_skip(0),
m_game_time(0),
- m_game_time_fraction_counter(0)
+ m_game_time_fraction_counter(0),
+ m_recommended_send_interval(0.1)
{
}
m_map->drop();
// Delete ActiveBlockModifiers
- for(core::list<ABMWithState>::Iterator
- i = m_abms.begin(); i != m_abms.end(); i++){
+ for(std::list<ABMWithState>::iterator
+ i = m_abms.begin(); i != m_abms.end(); ++i){
delete i->abm;
}
}
std::string players_path = savedir + "/players";
fs::CreateDir(players_path);
- core::map<Player*, bool> saved_players;
+ std::set<Player*> saved_players;
std::vector<fs::DirListNode> player_files = fs::GetDirListing(players_path);
for(u32 i=0; i<player_files.size(); i++)
continue;
}
player->serialize(os);
- saved_players.insert(player, true);
+ saved_players.insert(player);
}
}
- for(core::list<Player*>::Iterator i = m_players.begin();
- i != m_players.end(); i++)
+ for(std::list<Player*>::iterator i = m_players.begin();
+ i != m_players.end(); ++i)
{
Player *player = *i;
- if(saved_players.find(player) != NULL)
+ if(saved_players.find(player) != saved_players.end())
{
/*infostream<<"Player "<<player->getName()
<<" was already saved."<<std::endl;*/
continue;
}
player->serialize(os);
- saved_players.insert(player, true);
+ saved_players.insert(player);
}
}
{
std::string players_path = savedir + "/players";
- core::map<Player*, bool> saved_players;
-
std::vector<fs::DirListNode> player_files = fs::GetDirListing(players_path);
for(u32 i=0; i<player_files.size(); i++)
{
ServerEnvironment *m_env;
std::map<content_t, std::list<ActiveABM> > m_aabms;
public:
- ABMHandler(
core::list<ABMWithState> &abms,
+ ABMHandler(
std::list<ABMWithState> &abms,
float dtime_s, ServerEnvironment *env,
bool use_timers):
m_env(env)
if(dtime_s < 0.001)
return;
INodeDefManager *ndef = env->getGameDef()->ndef();
- for(core::list<ABMWithState>::Iterator
- i = abms.begin(); i != abms.end(); i++){
+ for(std::list<ABMWithState>::iterator
+ i = abms.begin(); i != abms.end(); ++i){
ActiveBlockModifier *abm = i->abm;
float trigger_interval = abm->getTriggerInterval();
if(trigger_interval < 0.001)
i = elapsed_timers.begin();
i != elapsed_timers.end(); i++){
n = block->getNodeNoEx(i->first);
- if(scriptapi_node_on_timer(m_lua,i->first,n,i->second.elapsed))
+ v3s16 p = i->first + block->getPosRelative();
+ if(scriptapi_node_on_timer(m_lua,p,n,i->second.elapsed))
block->setNodeTimer(i->first,NodeTimer(i->second.timeout,0));
}
}
m_abms.push_back(ABMWithState(abm));
}
+bool ServerEnvironment::setNode(v3s16 p, const MapNode &n)
+{
+ INodeDefManager *ndef = m_gamedef->ndef();
+ MapNode n_old = m_map->getNodeNoEx(p);
+ // Call destructor
+ if(ndef->get(n_old).has_on_destruct)
+ scriptapi_node_on_destruct(m_lua, p, n_old);
+ // Replace node
+ bool succeeded = m_map->addNodeWithEvent(p, n);
+ if(!succeeded)
+ return false;
+ // Call post-destructor
+ if(ndef->get(n_old).has_after_destruct)
+ scriptapi_node_after_destruct(m_lua, p, n_old);
+ // Call constructor
+ if(ndef->get(n).has_on_construct)
+ scriptapi_node_on_construct(m_lua, p, n);
+ return true;
+}
+
+bool ServerEnvironment::removeNode(v3s16 p)
+{
+ INodeDefManager *ndef = m_gamedef->ndef();
+ MapNode n_old = m_map->getNodeNoEx(p);
+ // Call destructor
+ if(ndef->get(n_old).has_on_destruct)
+ scriptapi_node_on_destruct(m_lua, p, n_old);
+ // Replace with air
+ // This is slightly optimized compared to addNodeWithEvent(air)
+ bool succeeded = m_map->removeNodeWithEvent(p);
+ if(!succeeded)
+ return false;
+ // Call post-destructor
+ if(ndef->get(n_old).has_after_destruct)
+ scriptapi_node_after_destruct(m_lua, p, n_old);
+ // Air doesn't require constructor
+ return true;
+}
+
std::set<u16> ServerEnvironment::getObjectsInsideRadius(v3f pos, float radius)
{
std::set<u16> objects;
- for(core::map<u16, ServerActiveObject*>::Iterator
- i = m_active_objects.getIterator();
- i.atEnd()==false; i++)
+ for(std::map<u16, ServerActiveObject*>::iterator
+ i = m_active_objects.begin();
+ i != m_active_objects.end(); ++i)
{
- ServerActiveObject* obj = i.getNode()->getValue();
- u16 id = i.getNode()->getKey();
+ ServerActiveObject* obj = i->second;
+ u16 id = i->first;
v3f objectpos = obj->getBasePosition();
if(objectpos.getDistanceFrom(pos) > radius)
continue;
{
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++)
+ std::list<u16> objects_to_remove;
+ for(std::map<u16, ServerActiveObject*>::iterator
+ i = m_active_objects.begin();
+ i != m_active_objects.end(); ++i)
{
- ServerActiveObject* obj = i.getNode()->getValue();
+ ServerActiveObject* obj = i->second;
if(obj->getType() == ACTIVEOBJECT_TYPE_PLAYER)
continue;
- u16 id = i.getNode()->getKey();
- v3f objectpos = obj->getBasePosition();
+ u16 id = i->first;
+ 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);
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++)
+ for(std::list<u16>::iterator i = objects_to_remove.begin();
+ i != objects_to_remove.end(); ++i)
{
- m_active_objects.remove(*i);
+ m_active_objects.erase(*i);
}
- core::list<v3s16> loadable_blocks;
+ std::list<v3s16> loadable_blocks;
infostream<<"ServerEnvironment::clearAllObjects(): "
<<"Listing all loadable blocks"<<std::endl;
m_map->listAllLoadableBlocks(loadable_blocks);
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++)
+ for(std::list<v3s16>::iterator i = loadable_blocks.begin();
+ i != loadable_blocks.end(); ++i)
{
v3s16 p = *i;
MapBlock *block = m_map->emergeBlock(p, false);
/* Step time of day */
stepTimeOfDay(dtime);
+ // Update this one
+ // NOTE: This is kind of funny on a singleplayer game, but doesn't
+ // really matter that much.
+ m_recommended_send_interval = g_settings->getFloat("dedicated_server_step");
+
/*
Increment game time
*/
*/
{
ScopeProfiler sp(g_profiler, "SEnv: handle players avg", SPT_AVG);
- for(core::list<Player*>::Iterator i = m_players.begin();
- i != m_players.end(); i++)
+ for(std::list<Player*>::iterator i = m_players.begin();
+ i != m_players.end(); ++i)
{
Player *player = *i;
/*
Get player block positions
*/
- core::list<v3s16> players_blockpos;
- for(core::list<Player*>::Iterator
+ std::list<v3s16> players_blockpos;
+ for(std::list<Player*>::iterator
i = m_players.begin();
- i != m_players.end(); i++)
+ i != m_players.end(); ++i)
{
Player *player = *i;
// Ignore disconnected players
Update list of active blocks, collecting changes
*/
const s16 active_block_range = g_settings->getS16("active_block_range");
- core::map<v3s16, bool> blocks_removed;
- core::map<v3s16, bool> blocks_added;
+ std::set<v3s16> blocks_removed;
+ std::set<v3s16> blocks_added;
m_active_blocks.update(players_blockpos, active_block_range,
blocks_removed, blocks_added);
// Convert active objects that are no more in active blocks to static
deactivateFarObjects(false);
- for(core::map<v3s16, bool>::Iterator
- i = blocks_removed.getIterator();
- i.atEnd()==false; i++)
+ for(std::set<v3s16>::iterator
+ i = blocks_removed.begin();
+ i != blocks_removed.end(); ++i)
{
- v3s16 p = i.getNode()->getKey();
+ v3s16 p = *i;
/*infostream<<"Server: Block ("<<p.X<<","<<p.Y<<","<<p.Z
<<") became inactive"<<std::endl;*/
Handle added blocks
*/
- for(core::map<v3s16, bool>::Iterator
- i = blocks_added.getIterator();
- i.atEnd()==false; i++)
+ for(std::set<v3s16>::iterator
+ i = blocks_added.begin();
+ i != blocks_added.end(); ++i)
{
- v3s16 p = i.getNode()->getKey();
+ v3s16 p = *i;
/*infostream<<"Server: Block ("<<p.X<<","<<p.Y<<","<<p.Z
<<") became active"<<std::endl;*/
if(block==NULL){
// Block needs to be fetched first
m_emerger->queueBlockEmerge(p, false);
- m_active_blocks.m_list.remove(p);
+ m_active_blocks.m_list.erase(p);
continue;
}
float dtime = 1.0;
- for(core::map<v3s16, bool>::Iterator
- i = m_active_blocks.m_list.getIterator();
- i.atEnd()==false; i++)
+ for(std::set<v3s16>::iterator
+ i = m_active_blocks.m_list.begin();
+ i != m_active_blocks.m_list.end(); ++i)
{
- v3s16 p = i.getNode()->getKey();
+ v3s16 p = *i;
/*infostream<<"Server: Block ("<<p.X<<","<<p.Y<<","<<p.Z
<<") being handled"<<std::endl;*/
// Initialize handling of ActiveBlockModifiers
ABMHandler abmhandler(m_abms, abm_interval, this, true);
- for(core::map<v3s16, bool>::Iterator
- i = m_active_blocks.m_list.getIterator();
- i.atEnd()==false; i++)
+ for(std::set<v3s16>::iterator
+ i = m_active_blocks.m_list.begin();
+ i != m_active_blocks.m_list.end(); ++i)
{
- v3s16 p = i.getNode()->getKey();
+ v3s16 p = *i;
/*infostream<<"Server: Block ("<<p.X<<","<<p.Y<<","<<p.Z
<<") being handled"<<std::endl;*/
send_recommended = true;
}
- for(core::map<u16, ServerActiveObject*>::Iterator
- i = m_active_objects.getIterator();
- i.atEnd()==false; i++)
+ for(std::map<u16, ServerActiveObject*>::iterator
+ i = m_active_objects.begin();
+ i != m_active_objects.end(); ++i)
{
- ServerActiveObject* obj = i.getNode()->getValue();
+ ServerActiveObject* obj = i->second;
// Remove non-peaceful mobs on peaceful mode
if(g_settings->getBool("only_peaceful_mobs")){
if(!obj->isPeaceful())
// Step object
obj->step(dtime, send_recommended);
// Read messages from object
- while(obj->m_messages_out.size() > 0)
+ while(!obj->m_messages_out.empty())
{
m_active_object_messages.push_back(
obj->m_messages_out.pop_front());
ServerActiveObject* ServerEnvironment::getActiveObject(u16 id)
{
- core::map<u16, ServerActiveObject*>::Node *n;
+ std::map<u16, ServerActiveObject*>::iterator n;
n = m_active_objects.find(id);
- if(n == NULL)
+ if(n == m_active_objects.end())
return NULL;
- return n->getValue();
+ return n->second;
}
bool isFreeServerActiveObjectId(u16 id,
- core::map<u16, ServerActiveObject*> &objects)
+ std::map<u16, ServerActiveObject*> &objects)
{
if(id == 0)
return false;
-
- for(core::map<u16, ServerActiveObject*>::Iterator
- i = objects.getIterator();
- i.atEnd()==false; i++)
- {
- if(i.getNode()->getKey() == id)
- return false;
- }
- return true;
+
+ return objects.find(id) == objects.end();
}
u16 getFreeServerActiveObjectId(
- core::map<u16, ServerActiveObject*> &objects)
+ std::map<u16, ServerActiveObject*> &objects)
{
u16 new_id = 1;
for(;;)
return id;
}
+#if 0
bool ServerEnvironment::addActiveObjectAsStatic(ServerActiveObject *obj)
{
assert(obj);
return succeeded;
}
+#endif
/*
Finds out what new objects have been added to
inside a radius around a position
*/
void ServerEnvironment::getAddedActiveObjects(v3s16 pos, s16 radius,
- core::map<u16, bool> ¤t_objects,
- core::map<u16, bool> &added_objects)
+ std::set<u16> ¤t_objects,
+ std::set<u16> &added_objects)
{
v3f pos_f = intToFloat(pos, BS);
f32 radius_f = radius * BS;
- discard objects that are found in current_objects.
- add remaining objects to added_objects
*/
- for(core::map<u16, ServerActiveObject*>::Iterator
- i = m_active_objects.getIterator();
- i.atEnd()==false; i++)
+ for(std::map<u16, ServerActiveObject*>::iterator
+ i = m_active_objects.begin();
+ i != m_active_objects.end(); ++i)
{
- u16 id = i.getNode()->getKey();
+ u16 id = i->first;
// Get object
- ServerActiveObject *object = i.getNode()->getValue();
+ ServerActiveObject *object = i->second;
if(object == NULL)
continue;
// Discard if removed
continue;
}
// Discard if already on current_objects
- core::map<u16, bool>::Node *n;
+ std::set<u16>::iterator n;
n = current_objects.find(id);
- if(n != NULL)
+ if(n != current_objects.end())
continue;
// Add to added_objects
- added_objects.insert(id, false);
+ added_objects.insert(id);
}
}
inside a radius around a position
*/
void ServerEnvironment::getRemovedActiveObjects(v3s16 pos, s16 radius,
- core::map<u16, bool> ¤t_objects,
- core::map<u16, bool> &removed_objects)
+ std::set<u16> ¤t_objects,
+ std::set<u16> &removed_objects)
{
v3f pos_f = intToFloat(pos, BS);
f32 radius_f = radius * BS;
- object has m_removed=true, or
- object is too far away
*/
- for(core::map<u16, bool>::Iterator
- i = current_objects.getIterator();
- i.atEnd()==false; i++)
+ for(std::set<u16>::iterator
+ i = current_objects.begin();
+ i != current_objects.end(); ++i)
{
- u16 id = i.getNode()->getKey();
+ u16 id = *i;
ServerActiveObject *object = getActiveObject(id);
if(object == NULL){
infostream<<"ServerEnvironment::getRemovedActiveObjects():"
<<" object in current_objects is NULL"<<std::endl;
- removed_objects.insert(id, false);
+ removed_objects.insert(id);
continue;
}
if(object->m_removed)
{
- removed_objects.insert(id, false);
+ removed_objects.insert(id);
continue;
}
if(distance_f >= radius_f)
{
- removed_objects.insert(id, false);
+ removed_objects.insert(id);
continue;
}
ActiveObjectMessage ServerEnvironment::getActiveObjectMessage()
{
- if(m_active_object_messages.size() == 0)
+ if(m_active_object_messages.empty())
return ActiveObjectMessage(0);
return m_active_object_messages.pop_front();
/*infostream<<"ServerEnvironment::addActiveObjectRaw(): "
<<"added (id="<<object->getId()<<")"<<std::endl;*/
- m_active_objects.insert(object->getId(), object);
+ m_active_objects[object->getId()] = object;
verbosestream<<"ServerEnvironment::addActiveObjectRaw(): "
<<"Added id="<<object->getId()<<"; there are now "
MapBlock *block = m_map->getBlockNoCreateNoEx(blockpos);
if(block)
{
- block->m_static_objects.m_active.insert(object->getId(), s_obj);
+ block->m_static_objects.m_active[object->getId()] = s_obj;
object->m_static_exists = true;
object->m_static_block = blockpos;
*/
void ServerEnvironment::removeRemovedObjects()
{
- core::list<u16> objects_to_remove;
- for(core::map<u16, ServerActiveObject*>::Iterator
- i = m_active_objects.getIterator();
- i.atEnd()==false; i++)
+ std::list<u16> objects_to_remove;
+ for(std::map<u16, ServerActiveObject*>::iterator
+ i = m_active_objects.begin();
+ i != m_active_objects.end(); ++i)
{
- u16 id = i.getNode()->getKey();
- ServerActiveObject* obj = i.getNode()->getValue();
+ u16 id = i->first;
+ ServerActiveObject* obj = i->second;
// This shouldn't happen but check it
if(obj == NULL)
{
*/
if(obj->m_static_exists && obj->m_removed)
{
- MapBlock *block = m_map->emergeBlock(obj->m_static_block);
- if(block)
- {
+ MapBlock *block = m_map->emergeBlock(obj->m_static_block, false);
+ if (block) {
block->m_static_objects.remove(id);
block->raiseModified(MOD_STATE_WRITE_NEEDED,
"removeRemovedObjects");
obj->m_static_exists = false;
+ } else {
+ infostream << "failed to emerge block from which "
+ "an object to be removed was loaded from. id="<<id<<std::endl;
}
}
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++)
+ for(std::list<u16>::iterator i = objects_to_remove.begin();
+ i != objects_to_remove.end(); ++i)
{
- m_active_objects.remove(*i);
+ m_active_objects.erase(*i);
}
}
}
// A list for objects that couldn't be converted to active for some
// reason. They will be stored back.
- core::list<StaticObject> new_stored;
+ std::list<StaticObject> new_stored;
// Loop through stored static objects
- for(core::list<StaticObject>::Iterator
+ for(std::list<StaticObject>::iterator
i = block->m_static_objects.m_stored.begin();
- i != block->m_static_objects.m_stored.end(); i++)
+ i != block->m_static_objects.m_stored.end(); ++i)
{
/*infostream<<"Server: Creating an active object from "
<<"static data"<<std::endl;*/
// Clear stored list
block->m_static_objects.m_stored.clear();
// Add leftover failed stuff to stored list
- for(core::list<StaticObject>::Iterator
+ for(std::list<StaticObject>::iterator
i = new_stored.begin();
- i != new_stored.end(); i++)
+ i != new_stored.end(); ++i)
{
StaticObject &s_obj = *i;
block->m_static_objects.m_stored.push_back(s_obj);
If force_delete is set, active object is deleted nevertheless. It
shall only be set so in the destructor of the environment.
+
+ If block wasn't generated (not in memory or on disk),
*/
void ServerEnvironment::deactivateFarObjects(bool force_delete)
{
- core::list<u16> objects_to_remove;
- for(core::map<u16, ServerActiveObject*>::Iterator
- i = m_active_objects.getIterator();
- i.atEnd()==false; i++)
+ std::list<u16> objects_to_remove;
+ for(std::map<u16, ServerActiveObject*>::iterator
+ i = m_active_objects.begin();
+ i != m_active_objects.end(); ++i)
{
- ServerActiveObject* obj = i.getNode()->getValue();
+ ServerActiveObject* obj = i->second;
assert(obj);
// Do not deactivate if static data creation not allowed
if(!force_delete && obj->m_pending_deactivation)
continue;
- u16 id = i.getNode()->getKey();
+ u16 id = i->first;
v3f objectpos = obj->getBasePosition();
// The block in which the object resides in
MapBlock *block = m_map->emergeBlock(obj->m_static_block, false);
- core::map<u16, StaticObject>::Node *n =
+ std::map<u16, StaticObject>::iterator n =
block->m_static_objects.m_active.find(id);
- if(n){
- StaticObject static_old = n->getValue();
+ if(n != block->m_static_objects.m_active.end()){
+ StaticObject static_old = n->second;
float save_movem = obj->getMinimumSavedMovement();
// This shouldn't happen, but happens rarely for some
// unknown reason. Unsuccessful attempts have been made to
// find said reason.
- if(new_id && block->m_static_objects.m_active.find(new_id)){
+ if(new_id && block->m_static_objects.m_active.find(new_id) != block->m_static_objects.m_active.end()){
infostream<<"ServerEnv: WARNING: Performing hack #83274"
<<std::endl;
block->m_static_objects.remove(new_id);
}
// Remove references from m_active_objects
- for(core::list<u16>::Iterator i = objects_to_remove.begin();
- i != objects_to_remove.end(); i++)
+ for(std::list<u16>::iterator i = objects_to_remove.begin();
+ i != objects_to_remove.end(); ++i)
{
- m_active_objects.remove(*i);
+ m_active_objects.erase(*i);
}
}
ClientEnvironment::~ClientEnvironment()
{
// delete active objects
- for(core::map<u16, ClientActiveObject*>::Iterator
- i = m_active_objects.getIterator();
- i.atEnd()==false; i++)
+ for(std::map<u16, ClientActiveObject*>::iterator
+ i = m_active_objects.begin();
+ i != m_active_objects.end(); ++i)
{
- delete i.getNode()->getValue();
+ delete i->second;
}
- for(core::list<ClientSimpleObject*>::Iterator
- i = m_simple_objects.begin(); i != m_simple_objects.end(); i++)
+ for(std::list<ClientSimpleObject*>::iterator
+ i = m_simple_objects.begin(); i != m_simple_objects.end(); ++i)
{
delete *i;
}
LocalPlayer * ClientEnvironment::getLocalPlayer()
{
- for(core::list<Player*>::Iterator i = m_players.begin();
- i != m_players.end(); i++)
+ for(std::list<Player*>::iterator i = m_players.begin();
+ i != m_players.end(); ++i)
{
Player *player = *i;
if(player->isLocal())
LocalPlayer *lplayer = getLocalPlayer();
assert(lplayer);
// collision info queue
- core::list<CollisionInfo> player_collisions;
+ std::list<CollisionInfo> player_collisions;
/*
Get the speed the player is going
{
// Gravity
v3f speed = lplayer->getSpeed();
- if(lplayer->swimming_up == false)
- speed.Y -= 9.81 * BS * dtime_part * 2;
+ if(lplayer->in_liquid == false)
+ speed.Y -= lplayer->movement_gravity * dtime_part * 2;
- // Water resistance
- if(lplayer->in_water_stable || lplayer->in_water)
- {
- f32 max_down = 2.0*BS;
- if(speed.Y < -max_down) speed.Y = -max_down;
+ // Liquid floating / sinking
+ if(lplayer->in_liquid && !lplayer->swimming_vertical)
+ speed.Y -= lplayer->movement_liquid_sink * dtime_part * 2;
- f32 max = 2.5*BS;
- if(speed.getLength() > max)
- {
- speed = speed / speed.getLength() * max;
- }
+ // Liquid resistance
+ if(lplayer->in_liquid_stable || lplayer->in_liquid)
+ {
+ // How much the node's viscosity blocks movement, ranges between 0 and 1
+ // Should match the scale at which viscosity increase affects other liquid attributes
+ const f32 viscosity_factor = 0.3;
+
+ v3f d_wanted = -speed / lplayer->movement_liquid_fluidity;
+ f32 dl = d_wanted.getLength();
+ if(dl > lplayer->movement_liquid_fluidity_smooth)
+ dl = lplayer->movement_liquid_fluidity_smooth;
+ dl *= (lplayer->liquid_viscosity * viscosity_factor) + (1 - viscosity_factor);
+
+ v3f d = d_wanted.normalize() * dl;
+ speed += d;
+
+#if 0 // old code
+ if(speed.X > lplayer->movement_liquid_fluidity + lplayer->movement_liquid_fluidity_smooth) speed.X -= lplayer->movement_liquid_fluidity_smooth;
+ if(speed.X < -lplayer->movement_liquid_fluidity - lplayer->movement_liquid_fluidity_smooth) speed.X += lplayer->movement_liquid_fluidity_smooth;
+ if(speed.Y > lplayer->movement_liquid_fluidity + lplayer->movement_liquid_fluidity_smooth) speed.Y -= lplayer->movement_liquid_fluidity_smooth;
+ if(speed.Y < -lplayer->movement_liquid_fluidity - lplayer->movement_liquid_fluidity_smooth) speed.Y += lplayer->movement_liquid_fluidity_smooth;
+ if(speed.Z > lplayer->movement_liquid_fluidity + lplayer->movement_liquid_fluidity_smooth) speed.Z -= lplayer->movement_liquid_fluidity_smooth;
+ if(speed.Z < -lplayer->movement_liquid_fluidity - lplayer->movement_liquid_fluidity_smooth) speed.Z += lplayer->movement_liquid_fluidity_smooth;
+#endif
}
lplayer->setSpeed(speed);
Move the lplayer.
This also does collision detection.
*/
- lplayer->move(dtime_part, *m_map, position_max_increment,
+ lplayer->move(dtime_part, this, position_max_increment,
&player_collisions);
}
}
//std::cout<<"Looped "<<loopcount<<" times."<<std::endl;
- for(core::list<CollisionInfo>::Iterator
+ for(std::list<CollisionInfo>::iterator
i = player_collisions.begin();
- i != player_collisions.end(); i++)
+ i != player_collisions.end(); ++i)
{
CollisionInfo &info = *i;
v3f speed_diff = info.new_speed - info.old_speed;;
/*
Stuff that can be done in an arbitarily large dtime
*/
- for(core::list<Player*>::Iterator i = m_players.begin();
- i != m_players.end(); i++)
+ for(std::list<Player*>::iterator i = m_players.begin();
+ i != m_players.end(); ++i)
{
Player *player = *i;
v3f playerpos = player->getPosition();
}
// Update lighting on all players on client
- u8 light = LIGHT_MAX;
+ float light = 1.0;
try{
// Get node at head
v3s16 p = player->getLightPosition();
MapNode n = m_map->getNode(p);
- light = n.getLightBlend(getDayNightRatio(), m_gamedef->ndef());
+ light = n.getLightBlendF1((float)getDayNightRatio()/1000, m_gamedef->ndef());
}
catch(InvalidPositionException &e){
- light = blend_light(getDayNightRatio(), LIGHT_SUN, 0);
+ light = blend_light_f1((float)getDayNightRatio()/1000, LIGHT_SUN, 0);
}
player->light = light;
}
*/
bool update_lighting = m_active_object_light_update_interval.step(dtime, 0.21);
- for(core::map<u16, ClientActiveObject*>::Iterator
- i = m_active_objects.getIterator();
- i.atEnd()==false; i++)
+ for(std::map<u16, ClientActiveObject*>::iterator
+ i = m_active_objects.begin();
+ i != m_active_objects.end(); ++i)
{
- ClientActiveObject* obj = i.getNode()->getValue();
+ ClientActiveObject* obj = i->second;
// Step object
obj->step(dtime, this);
/*
Step and handle simple objects
*/
- for(core::list<ClientSimpleObject*>::Iterator
+ for(std::list<ClientSimpleObject*>::iterator
i = m_simple_objects.begin(); i != m_simple_objects.end();)
{
ClientSimpleObject *simple = *i;
- core::list<ClientSimpleObject*>::Iterator cur = i;
- i++;
+ std::list<ClientSimpleObject*>::iterator cur = i;
+ ++i;
simple->step(dtime);
if(simple->m_to_be_removed){
delete simple;
ClientActiveObject* ClientEnvironment::getActiveObject(u16 id)
{
- core::map<u16, ClientActiveObject*>::Node *n;
+ std::map<u16, ClientActiveObject*>::iterator n;
n = m_active_objects.find(id);
- if(n == NULL)
+ if(n == m_active_objects.end())
return NULL;
- return n->getValue();
+ return n->second;
}
bool isFreeClientActiveObjectId(u16 id,
- core::map<u16, ClientActiveObject*> &objects)
+ std::map<u16, ClientActiveObject*> &objects)
{
if(id == 0)
return false;
-
- for(core::map<u16, ClientActiveObject*>::Iterator
- i = objects.getIterator();
- i.atEnd()==false; i++)
- {
- if(i.getNode()->getKey() == id)
- return false;
- }
- return true;
+
+ return objects.find(id) == objects.end();
}
u16 getFreeClientActiveObjectId(
- core::map<u16, ClientActiveObject*> &objects)
+ std::map<u16, ClientActiveObject*> &objects)
{
u16 new_id = 1;
for(;;)
}
infostream<<"ClientEnvironment::addActiveObject(): "
<<"added (id="<<object->getId()<<")"<<std::endl;
- m_active_objects.insert(object->getId(), object);
+ m_active_objects[object->getId()] = object;
object->addToScene(m_smgr, m_texturesource, m_irr);
{ // Update lighting immediately
u8 light = 0;
{
errorstream<<"ClientEnvironment::addActiveObject():"
<<" id="<<id<<" type="<<type
- <<": SerializationError in initialize(),"
- <<" init_data="<<serializeJsonString(init_data)
+ <<": SerializationError in initialize(): "
+ <<e.what()
+ <<": init_data="<<serializeJsonString(init_data)
<<std::endl;
}
<<"id="<<id<<" not found"<<std::endl;
return;
}
- obj->removeFromScene();
+ obj->removeFromScene(true);
delete obj;
- m_active_objects.remove(id);
+ m_active_objects.erase(id);
}
void ClientEnvironment::processActiveObjectMessage(u16 id,
*/
void ClientEnvironment::getActiveObjects(v3f origin, f32 max_d,
- core::array<DistanceSortedActiveObject> &dest)
+ std::vector<DistanceSortedActiveObject> &dest)
{
- for(core::map<u16, ClientActiveObject*>::Iterator
- i = m_active_objects.getIterator();
- i.atEnd()==false; i++)
+ for(std::map<u16, ClientActiveObject*>::iterator
+ i = m_active_objects.begin();
+ i != m_active_objects.end(); ++i)
{
- ClientActiveObject* obj = i.getNode()->getValue();
+ ClientActiveObject* obj = i->second;
f32 d = (obj->getPosition() - origin).getLength();
ClientEnvEvent ClientEnvironment::getClientEvent()
{
- if(m_client_event_queue.size() == 0)
+ if(m_client_event_queue.empty())
{
ClientEnvEvent event;
event.type = CEE_NONE;
projects / dragonfireclient.git / blobdiff