51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
+#include <set>
+#include <list>
+#include <map>
#include "environment.h"
#include "filesys.h"
#include "porting.h"
#include "settings.h"
#include "log.h"
#include "profiler.h"
+#include "scriptapi.h"
+#include "nodedef.h"
+#include "nodemetadata.h"
+#include "main.h" // For g_settings, g_profiler
+#include "gamedef.h"
+#include "serverremoteplayer.h"
#define PP(x) "("<<(x).X<<","<<(x).Y<<","<<(x).Z<<")"
return time_to_daynight_ratio(m_time_of_day);
}
+/*
+ ABMWithState
+*/
+
+ABMWithState::ABMWithState(ActiveBlockModifier *abm_):
+ abm(abm_),
+ timer(0)
+{
+ // Initialize timer to random value to spread processing
+ float itv = abm->getTriggerInterval();
+ itv = MYMAX(0.001, itv); // No less than 1ms
+ int minval = MYMAX(-0.51*itv, -60); // Clamp to
+ int maxval = MYMIN(0.51*itv, 60); // +-60 seconds
+ timer = myrand_range(minval, maxval);
+}
+
/*
ActiveBlockList
*/
ServerEnvironment
*/
-ServerEnvironment::ServerEnvironment(ServerMap *map, Server *server):
+ServerEnvironment::ServerEnvironment(ServerMap *map, lua_State *L,
+ IGameDef *gamedef, IBackgroundBlockEmerger *emerger):
m_map(map),
- m_server(server),
+ m_lua(L),
+ m_gamedef(gamedef),
+ m_emerger(emerger),
m_random_spawn_timer(3),
m_send_recommended_timer(0),
m_game_time(0),
// Drop/delete map
m_map->drop();
+
+ // Delete ActiveBlockModifiers
+ for(core::list<ABMWithState>::Iterator
+ i = m_abms.begin(); i != m_abms.end(); i++){
+ delete i->abm;
+ }
}
void ServerEnvironment::serializePlayers(const std::string &savedir)
//infostream<<"Checking player file "<<path<<std::endl;
// Load player to see what is its name
- ServerRemotePlayer testplayer;
+ ServerRemotePlayer testplayer(this);
{
// Open file and deserialize
std::ifstream is(path.c_str(), std::ios_base::binary);
// Full path to this file
std::string path = players_path + "/" + player_files[i].name;
- infostream<<"Checking player file "<<path<<std::endl;
+
//infostream<<"Checking player file "<<path<<std::endl;
// Load player to see what is its name
- ServerRemotePlayer testplayer;
+ ServerRemotePlayer testplayer(this);
{
// Open file and deserialize
std::ifstream is(path.c_str(), std::ios_base::binary);
<<testplayer.getName()<<std::endl;
}
- infostream<<"Loaded test player with name "<<testplayer.getName()
- <<std::endl;
+ /*infostream<<"Loaded test player with name "<<testplayer.getName()
+ <<std::endl;*/
// Search for the player
std::string playername = testplayer.getName();
bool newplayer = false;
if(player == NULL)
{
- infostream<<"Is a new player"<<std::endl;
- player = new ServerRemotePlayer();
+ //infostream<<"Is a new player"<<std::endl;
+ player = new ServerRemotePlayer(this);
newplayer = true;
}
+ ServerRemotePlayer *srp = static_cast<ServerRemotePlayer*>(player);
+
// Load player
{
- infostream<<"Reading player "<<testplayer.getName()<<" from "
+ verbosestream<<"Reading player "<<testplayer.getName()<<" from "
<<path<<std::endl;
// Open file and deserialize
std::ifstream is(path.c_str(), std::ios_base::binary);
infostream<<"Failed to read "<<path<<std::endl;
continue;
}
- player->deSerialize(is);
+ srp->deSerialize(is);
+ srp->m_last_good_position = srp->getBasePosition();
+ srp->m_last_good_position_age = 0;
}
if(newplayer)
+ {
addPlayer(player);
+ }
}
}
}
}
-#if 0
-// This is probably very useless
-void spawnRandomObjects(MapBlock *block)
+struct ActiveABM
+{
+ ActiveBlockModifier *abm;
+ int chance;
+ std::set<content_t> required_neighbors;
+};
+
+class ABMHandler
{
- for(s16 z0=0; z0<MAP_BLOCKSIZE; z0++)
- for(s16 x0=0; x0<MAP_BLOCKSIZE; x0++)
+private:
+ ServerEnvironment *m_env;
+ std::map<content_t, std::list<ActiveABM> > m_aabms;
+public:
+ ABMHandler(core::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++){
+ ActiveBlockModifier *abm = i->abm;
+ float trigger_interval = abm->getTriggerInterval();
+ if(trigger_interval < 0.001)
+ trigger_interval = 0.001;
+ float actual_interval = dtime_s;
+ if(use_timers){
+ i->timer += dtime_s;
+ if(i->timer < trigger_interval)
+ continue;
+ i->timer -= trigger_interval;
+ actual_interval = trigger_interval;
+ }
+ ActiveABM aabm;
+ aabm.abm = abm;
+ float intervals = actual_interval / trigger_interval;
+ float chance = abm->getTriggerChance();
+ if(chance == 0)
+ chance = 1;
+ aabm.chance = 1.0 / pow((float)1.0/chance, (float)intervals);
+ if(aabm.chance == 0)
+ aabm.chance = 1;
+ // Trigger neighbors
+ std::set<std::string> required_neighbors_s
+ = abm->getRequiredNeighbors();
+ for(std::set<std::string>::iterator
+ i = required_neighbors_s.begin();
+ i != required_neighbors_s.end(); i++){
+ content_t c = ndef->getId(*i);
+ if(c == CONTENT_IGNORE)
+ continue;
+ aabm.required_neighbors.insert(c);
+ }
+ // Trigger contents
+ std::set<std::string> contents_s = abm->getTriggerContents();
+ for(std::set<std::string>::iterator
+ i = contents_s.begin(); i != contents_s.end(); i++){
+ content_t c = ndef->getId(*i);
+ if(c == CONTENT_IGNORE)
+ continue;
+ std::map<content_t, std::list<ActiveABM> >::iterator j;
+ j = m_aabms.find(c);
+ if(j == m_aabms.end()){
+ std::list<ActiveABM> aabmlist;
+ m_aabms[c] = aabmlist;
+ j = m_aabms.find(c);
+ }
+ j->second.push_back(aabm);
+ }
+ }
+ }
+ void apply(MapBlock *block)
{
- bool last_node_walkable = false;
- for(s16 y0=0; y0<MAP_BLOCKSIZE; y0++)
+ if(m_aabms.empty())
+ return;
+
+ ServerMap *map = &m_env->getServerMap();
+
+ v3s16 p0;
+ for(p0.X=0; p0.X<MAP_BLOCKSIZE; p0.X++)
+ for(p0.Y=0; p0.Y<MAP_BLOCKSIZE; p0.Y++)
+ for(p0.Z=0; p0.Z<MAP_BLOCKSIZE; p0.Z++)
{
- v3s16 p(x0,y0,z0);
- MapNode n = block->getNodeNoEx(p);
- if(n.getContent() == CONTENT_IGNORE)
- continue;
- if(content_features(n).liquid_type != LIQUID_NONE)
- continue;
- if(content_features(n).walkable)
- {
- last_node_walkable = true;
+ MapNode n = block->getNodeNoEx(p0);
+ content_t c = n.getContent();
+ v3s16 p = p0 + block->getPosRelative();
+
+ std::map<content_t, std::list<ActiveABM> >::iterator j;
+ j = m_aabms.find(c);
+ if(j == m_aabms.end())
continue;
- }
- if(last_node_walkable)
+
+ for(std::list<ActiveABM>::iterator
+ i = j->second.begin(); i != j->second.end(); i++)
{
- // If block contains light information
- if(content_features(n).param_type == CPT_LIGHT)
+ if(myrand() % i->chance != 0)
+ continue;
+
+ // Check neighbors
+ if(!i->required_neighbors.empty())
{
- if(n.getLight(LIGHTBANK_DAY) <= 5)
+ v3s16 p1;
+ for(p1.X = p.X-1; p1.X <= p.X+1; p1.X++)
+ for(p1.Y = p.Y-1; p1.Y <= p.Y+1; p1.Y++)
+ for(p1.Z = p.Z-1; p1.Z <= p.Z+1; p1.Z++)
{
- if(myrand() % 1000 == 0)
- {
- v3f pos_f = intToFloat(p+block->getPosRelative(), BS);
- pos_f.Y -= BS*0.4;
- ServerActiveObject *obj = new Oerkki1SAO(NULL,0,pos_f);
- std::string data = obj->getStaticData();
- StaticObject s_obj(obj->getType(),
- obj->getBasePosition(), data);
- // Add one
- block->m_static_objects.insert(0, s_obj);
- delete obj;
- block->setChangedFlag();
+ if(p1 == p)
+ continue;
+ MapNode n = map->getNodeNoEx(p1);
+ content_t c = n.getContent();
+ std::set<content_t>::const_iterator k;
+ k = i->required_neighbors.find(c);
+ if(k != i->required_neighbors.end()){
+ goto neighbor_found;
}
}
+ // No required neighbor found
+ continue;
+ }
+neighbor_found:
+
+ // Find out how many objects the block contains
+ u32 active_object_count = block->m_static_objects.m_active.size();
+ // Find out how many objects this and all the neighbors contain
+ u32 active_object_count_wider = 0;
+ for(s16 x=-1; x<=1; x++)
+ for(s16 y=-1; y<=1; y++)
+ for(s16 z=-1; z<=1; z++)
+ {
+ MapBlock *block2 = map->getBlockNoCreateNoEx(
+ block->getPos() + v3s16(x,y,z));
+ if(block2==NULL)
+ continue;
+ active_object_count_wider +=
+ block2->m_static_objects.m_active.size()
+ + block2->m_static_objects.m_stored.size();
}
+
+ // Call all the trigger variations
+ i->abm->trigger(m_env, p, n);
+ i->abm->trigger(m_env, p, n,
+ active_object_count, active_object_count_wider);
}
- last_node_walkable = false;
}
}
-}
-#endif
+};
void ServerEnvironment::activateBlock(MapBlock *block, u32 additional_dtime)
{
dtime_s = m_game_time - block->getTimestamp();
dtime_s += additional_dtime;
- // Set current time as timestamp (and let it set ChangedFlag)
- block->setTimestamp(m_game_time);
+ /*infostream<<"ServerEnvironment::activateBlock(): block timestamp: "
+ <<stamp<<", game time: "<<m_game_time<<std::endl;*/
+
+ // Set current time as timestamp
+ block->setTimestampNoChangedFlag(m_game_time);
- //infostream<<"Block is "<<dtime_s<<" seconds old."<<std::endl;
+ /*infostream<<"ServerEnvironment::activateBlock(): block is "
+ <<dtime_s<<" seconds old."<<std::endl;*/
// Activate stored objects
activateObjects(block);
// Run node metadata
- bool changed = block->m_node_metadata.step((float)dtime_s);
+ bool changed = block->m_node_metadata->step((float)dtime_s);
if(changed)
{
MapEditEvent event;
event.p = block->getPos();
m_map->dispatchEvent(&event);
- block->setChangedFlag();
+ block->raiseModified(MOD_STATE_WRITE_NEEDED,
+ "node metadata modified in activateBlock");
}
- // TODO: Do something
- // TODO: Implement usage of ActiveBlockModifier
-
- // Here's a quick demonstration
- v3s16 p0;
- for(p0.X=0; p0.X<MAP_BLOCKSIZE; p0.X++)
- for(p0.Y=0; p0.Y<MAP_BLOCKSIZE; p0.Y++)
- for(p0.Z=0; p0.Z<MAP_BLOCKSIZE; p0.Z++)
- {
- v3s16 p = p0 + block->getPosRelative();
- MapNode n = block->getNodeNoEx(p0);
-#if 1
- // Test something:
- // Convert all mud under proper day lighting to grass
- if(n.getContent() == CONTENT_MUD)
- {
- if(dtime_s > 300)
- {
- MapNode n_top = block->getNodeNoEx(p0+v3s16(0,1,0));
- if(content_features(n_top).air_equivalent &&
- n_top.getLight(LIGHTBANK_DAY) >= 13)
- {
- n.setContent(CONTENT_GRASS);
- m_map->addNodeWithEvent(p, n);
- }
- }
- }
-#endif
+ /* Handle ActiveBlockModifiers */
+ ABMHandler abmhandler(m_abms, dtime_s, this, false);
+ abmhandler.apply(block);
+}
+
+void ServerEnvironment::addActiveBlockModifier(ActiveBlockModifier *abm)
+{
+ m_abms.push_back(ABMWithState(abm));
+}
+
+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++)
+ {
+ ServerActiveObject* obj = i.getNode()->getValue();
+ u16 id = i.getNode()->getKey();
+ v3f objectpos = obj->getBasePosition();
+ if(objectpos.getDistanceFrom(pos) > radius)
+ continue;
+ objects.insert(id);
}
+ return objects;
}
-static void getMob_dungeon_master(Settings &properties)
+void ServerEnvironment::clearAllObjects()
{
- properties.set("looks", "dungeon_master");
- properties.setFloat("yaw", 1.57);
- properties.setFloat("hp", 30);
- properties.setBool("bright_shooting", true);
- properties.set("shoot_type", "fireball");
- properties.set("shoot_y", "0.7");
- properties.set("player_hit_damage", "1");
- properties.set("player_hit_distance", "1.0");
- properties.set("player_hit_interval", "0.5");
- properties.setBool("mindless_rage", myrand_range(0,100)==0);
+ 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();
+ if(obj->getType() == ACTIVEOBJECT_TYPE_PLAYER)
+ continue;
+ 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,
+ "clearAllObjects");
+ 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;
+ }
+
+ // Tell the object about removal
+ obj->removingFromEnvironment();
+ // Deregister in scripting api
+ scriptapi_rm_object_reference(m_lua, obj);
+
+ // Delete active object
+ if(obj->environmentDeletes())
+ 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,
+ "clearAllObjects");
+ 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;
}
void ServerEnvironment::step(float dtime)
//TimeTaker timer("ServerEnv step");
- // Get some settings
- bool footprints = g_settings->getBool("footprints");
-
/*
Increment game time
*/
// Move
player->move(dtime, *m_map, 100*BS);
-
- /*
- Add footsteps to grass
- */
- if(footprints)
- {
- // Get node that is at BS/4 under player
- v3s16 bottompos = floatToInt(playerpos + v3f(0,-BS/4,0), BS);
- try{
- MapNode n = m_map->getNode(bottompos);
- if(n.getContent() == CONTENT_GRASS)
- {
- n.setContent(CONTENT_GRASS_FOOTSTEPS);
- m_map->setNode(bottompos, n);
- }
- }
- catch(InvalidPositionException &e)
- {
- }
- }
}
}
<<") became active"<<std::endl;*/
MapBlock *block = m_map->getBlockNoCreateNoEx(p);
- if(block==NULL)
+ if(block==NULL){
+ // Block needs to be fetched first
+ m_emerger->queueBlockEmerge(p, false);
+ m_active_blocks.m_list.remove(p);
continue;
+ }
activateBlock(block);
}
// Set current time as timestamp
block->setTimestampNoChangedFlag(m_game_time);
+ // If time has changed much from the one on disk,
+ // set block to be saved when it is unloaded
+ if(block->getTimestamp() > block->getDiskTimestamp() + 60)
+ block->raiseModified(MOD_STATE_WRITE_AT_UNLOAD,
+ "Timestamp older than 60s (step)");
// Run node metadata
- bool changed = block->m_node_metadata.step(dtime);
+ bool changed = block->m_node_metadata->step(dtime);
if(changed)
{
MapEditEvent event;
event.p = p;
m_map->dispatchEvent(&event);
- block->setChangedFlag();
+ block->raiseModified(MOD_STATE_WRITE_NEEDED,
+ "node metadata modified in step");
}
}
}
- if(m_active_blocks_test_interval.step(dtime, 10.0))
+ const float abm_interval = 1.0;
+ if(m_active_block_modifier_interval.step(dtime, abm_interval))
{
- ScopeProfiler sp(g_profiler, "SEnv: modify in blocks avg /10s", SPT_AVG);
- //float dtime = 10.0;
+ ScopeProfiler sp(g_profiler, "SEnv: modify in blocks avg /1s", SPT_AVG);
+ TimeTaker timer("modify in active blocks");
+ // 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++)
// Set current time as timestamp
block->setTimestampNoChangedFlag(m_game_time);
- /*
- Do stuff!
-
- Note that map modifications should be done using the event-
- making map methods so that the server gets information
- about them.
-
- Reading can be done quickly directly from the block.
-
- Everything should bind to inside this single content
- searching loop to keep things fast.
- */
- // TODO: Implement usage of ActiveBlockModifier
-
- // Find out how many objects the block contains
- //u32 active_object_count = block->m_static_objects.m_active.size();
- // Find out how many objects this and all the neighbors contain
- u32 active_object_count_wider = 0;
- for(s16 x=-1; x<=1; x++)
- for(s16 y=-1; y<=1; y++)
- for(s16 z=-1; z<=1; z++)
- {
- MapBlock *block = m_map->getBlockNoCreateNoEx(p+v3s16(x,y,z));
- if(block==NULL)
- continue;
- active_object_count_wider +=
- block->m_static_objects.m_active.size();
- }
+ /* Handle ActiveBlockModifiers */
+ abmhandler.apply(block);
+ }
- v3s16 p0;
- for(p0.X=0; p0.X<MAP_BLOCKSIZE; p0.X++)
- for(p0.Y=0; p0.Y<MAP_BLOCKSIZE; p0.Y++)
- for(p0.Z=0; p0.Z<MAP_BLOCKSIZE; p0.Z++)
- {
- v3s16 p = p0 + block->getPosRelative();
- MapNode n = block->getNodeNoEx(p0);
-
- /*
- Test something:
- Convert mud under proper lighting to grass
- */
- if(n.getContent() == CONTENT_MUD)
- {
- if(myrand()%20 == 0)
- {
- MapNode n_top = m_map->getNodeNoEx(p+v3s16(0,1,0));
- if(content_features(n_top).air_equivalent &&
- n_top.getLightBlend(getDayNightRatio()) >= 13)
- {
- n.setContent(CONTENT_GRASS);
- m_map->addNodeWithEvent(p, n);
- }
- }
- }
- /*
- Convert grass into mud if under something else than air
- */
- if(n.getContent() == CONTENT_GRASS)
- {
- //if(myrand()%20 == 0)
- {
- MapNode n_top = m_map->getNodeNoEx(p+v3s16(0,1,0));
- if(content_features(n_top).air_equivalent == false)
- {
- n.setContent(CONTENT_MUD);
- m_map->addNodeWithEvent(p, n);
- }
- }
- }
- /*
- Rats spawn around regular trees
- */
- if(n.getContent() == CONTENT_TREE ||
- n.getContent() == CONTENT_JUNGLETREE)
- {
- if(myrand()%200 == 0 && active_object_count_wider == 0)
- {
- v3s16 p1 = p + v3s16(myrand_range(-2, 2),
- 0, myrand_range(-2, 2));
- MapNode n1 = m_map->getNodeNoEx(p1);
- MapNode n1b = m_map->getNodeNoEx(p1+v3s16(0,-1,0));
- if(n1b.getContent() == CONTENT_GRASS &&
- n1.getContent() == CONTENT_AIR)
- {
- v3f pos = intToFloat(p1, BS);
- ServerActiveObject *obj = new RatSAO(this, 0, pos);
- addActiveObject(obj);
- }
- }
- }
- /*
- Fun things spawn in caves and dungeons
- */
- if(n.getContent() == CONTENT_STONE ||
- n.getContent() == CONTENT_MOSSYCOBBLE)
- {
- if(myrand()%200 == 0 && active_object_count_wider == 0)
- {
- v3s16 p1 = p + v3s16(0,1,0);
- MapNode n1a = m_map->getNodeNoEx(p1+v3s16(0,0,0));
- if(n1a.getLightBlend(getDayNightRatio()) <= 3){
- MapNode n1b = m_map->getNodeNoEx(p1+v3s16(0,1,0));
- if(n1a.getContent() == CONTENT_AIR &&
- n1b.getContent() == CONTENT_AIR)
- {
- v3f pos = intToFloat(p1, BS);
- int i = myrand()%5;
- if(i == 0 || i == 1){
- actionstream<<"A dungeon master spawns at "
- <<PP(p1)<<std::endl;
- Settings properties;
- getMob_dungeon_master(properties);
- ServerActiveObject *obj = new MobV2SAO(
- this, 0, pos, &properties);
- addActiveObject(obj);
- } else if(i == 2 || i == 3){
- actionstream<<"Rats spawn at "
- <<PP(p1)<<std::endl;
- for(int j=0; j<3; j++){
- ServerActiveObject *obj = new RatSAO(
- this, 0, pos);
- addActiveObject(obj);
- }
- } else {
- actionstream<<"An oerkki spawns at "
- <<PP(p1)<<std::endl;
- ServerActiveObject *obj = new Oerkki1SAO(
- this, 0, pos);
- addActiveObject(obj);
- }
- }
- }
- }
- }
- /*
- Make trees from saplings!
- */
- if(n.getContent() == CONTENT_SAPLING)
- {
- if(myrand()%50 == 0)
- {
- actionstream<<"A sapling grows into a tree at "
- <<PP(p)<<std::endl;
-
- core::map<v3s16, MapBlock*> modified_blocks;
- v3s16 tree_p = p;
- ManualMapVoxelManipulator vmanip(m_map);
- v3s16 tree_blockp = getNodeBlockPos(tree_p);
- vmanip.initialEmerge(tree_blockp - v3s16(1,1,1), tree_blockp + v3s16(1,1,1));
- bool is_apple_tree = myrand()%4 == 0;
- mapgen::make_tree(vmanip, tree_p, is_apple_tree);
- vmanip.blitBackAll(&modified_blocks);
-
- // update lighting
- core::map<v3s16, MapBlock*> lighting_modified_blocks;
- for(core::map<v3s16, MapBlock*>::Iterator
- i = modified_blocks.getIterator();
- i.atEnd() == false; i++)
- {
- lighting_modified_blocks.insert(i.getNode()->getKey(), i.getNode()->getValue());
- }
- m_map->updateLighting(lighting_modified_blocks, modified_blocks);
-
- // Send a MEET_OTHER event
- MapEditEvent event;
- event.type = MEET_OTHER;
- for(core::map<v3s16, MapBlock*>::Iterator
- i = modified_blocks.getIterator();
- i.atEnd() == false; i++)
- {
- v3s16 p = i.getNode()->getKey();
- event.modified_blocks.insert(p, true);
- }
- m_map->dispatchEvent(&event);
- }
- }
- }
+ u32 time_ms = timer.stop(true);
+ u32 max_time_ms = 200;
+ if(time_ms > max_time_ms){
+ infostream<<"WARNING: active block modifiers took "
+ <<time_ms<<"ms (longer than "
+ <<max_time_ms<<"ms)"<<std::endl;
}
}
+ /*
+ Step script environment (run global on_step())
+ */
+ scriptapi_environment_step(m_lua, dtime);
+
/*
Step active objects
*/
// This helps the objects to send data at the same time
bool send_recommended = false;
m_send_recommended_timer += dtime;
- if(m_send_recommended_timer > 0.10)
+ if(m_send_recommended_timer > getSendRecommendedInterval())
{
- m_send_recommended_timer = 0;
+ m_send_recommended_timer -= getSendRecommendedInterval();
send_recommended = true;
}
*/
removeRemovedObjects();
}
-
- if(g_settings->getBool("enable_experimental"))
- {
-
- /*
- TEST CODE
- */
-#if 0
- m_random_spawn_timer -= dtime;
- if(m_random_spawn_timer < 0)
- {
- //m_random_spawn_timer += myrand_range(2.0, 20.0);
- //m_random_spawn_timer += 2.0;
- m_random_spawn_timer += 200.0;
-
- /*
- Find some position
- */
-
- /*v2s16 p2d(myrand_range(-5,5), myrand_range(-5,5));
- s16 y = 1 + getServerMap().findGroundLevel(p2d);
- v3f pos(p2d.X*BS,y*BS,p2d.Y*BS);*/
-
- Player *player = getRandomConnectedPlayer();
- v3f pos(0,0,0);
- if(player)
- pos = player->getPosition();
- pos += v3f(
- myrand_range(-3,3)*BS,
- 5,
- myrand_range(-3,3)*BS
- );
-
- /*
- Create a ServerActiveObject
- */
-
- //TestSAO *obj = new TestSAO(this, 0, pos);
- //ServerActiveObject *obj = new ItemSAO(this, 0, pos, "CraftItem Stick 1");
- //ServerActiveObject *obj = new RatSAO(this, 0, pos);
- //ServerActiveObject *obj = new Oerkki1SAO(this, 0, pos);
- //ServerActiveObject *obj = new FireflySAO(this, 0, pos);
-
- infostream<<"Server: Spawning MobV2SAO at "
- <<"("<<pos.X<<","<<pos.Y<<","<<pos.Z<<")"<<std::endl;
-
- Settings properties;
- getMob_dungeon_master(properties);
- ServerActiveObject *obj = new MobV2SAO(this, 0, pos, &properties);
- addActiveObject(obj);
- }
-#endif
-
- } // enable_experimental
}
ServerActiveObject* ServerEnvironment::getActiveObject(u16 id)
if(block)
{
block->m_static_objects.insert(0, s_obj);
- block->raiseModified(MOD_STATE_WRITE_AT_UNLOAD);
+ block->raiseModified(MOD_STATE_WRITE_AT_UNLOAD,
+ "addActiveObjectAsStatic");
succeeded = true;
}
else{
succeeded = false;
}
- delete obj;
+ if(obj->environmentDeletes())
+ delete obj;
return succeeded;
}
// Discard if removed
if(object->m_removed)
continue;
- // Discard if too far
- f32 distance_f = object->getBasePosition().getDistanceFrom(pos_f);
- if(distance_f > radius_f)
- continue;
+ if(object->unlimitedTransferDistance() == false){
+ // Discard if too far
+ f32 distance_f = object->getBasePosition().getDistanceFrom(pos_f);
+ if(distance_f > radius_f)
+ continue;
+ }
// Discard if already on current_objects
core::map<u16, bool>::Node *n;
n = current_objects.find(id);
{
u16 id = i.getNode()->getKey();
ServerActiveObject *object = getActiveObject(id);
- if(object == NULL)
- {
+
+ if(object == NULL){
infostream<<"ServerEnvironment::getRemovedActiveObjects():"
<<" object in current_objects is NULL"<<std::endl;
+ removed_objects.insert(id, false);
+ continue;
}
- else if(object->m_removed == false)
+
+ if(object->m_removed)
{
- f32 distance_f = object->getBasePosition().getDistanceFrom(pos_f);
- /*infostream<<"removed == false"
- <<"distance_f = "<<distance_f
- <<", radius_f = "<<radius_f<<std::endl;*/
- if(distance_f < radius_f)
- {
- // Not removed
- continue;
- }
+ removed_objects.insert(id, false);
+ continue;
+ }
+
+ // If transfer distance is unlimited, don't remove
+ if(object->unlimitedTransferDistance())
+ continue;
+
+ f32 distance_f = object->getBasePosition().getDistanceFrom(pos_f);
+
+ if(distance_f >= radius_f)
+ {
+ removed_objects.insert(id, false);
+ continue;
}
- removed_objects.insert(id, false);
+
+ // Not removed
}
}
{
errorstream<<"ServerEnvironment::addActiveObjectRaw(): "
<<"no free ids available"<<std::endl;
- delete object;
+ if(object->environmentDeletes())
+ delete object;
return 0;
}
object->setId(new_id);
{
errorstream<<"ServerEnvironment::addActiveObjectRaw(): "
<<"id is not free ("<<object->getId()<<")"<<std::endl;
- delete object;
+ if(object->environmentDeletes())
+ delete object;
return 0;
}
/*infostream<<"ServerEnvironment::addActiveObjectRaw(): "
<<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();
- StaticObject s_obj(object->getType(), objectpos, staticdata);
- // Add to the block where the object is located in
- v3s16 blockpos = getNodeBlockPos(floatToInt(objectpos, BS));
- MapBlock *block = m_map->getBlockNoCreateNoEx(blockpos);
- if(block)
+ // Register reference in scripting api (must be done before post-init)
+ scriptapi_add_object_reference(m_lua, object);
+ // Post-initialize object
+ object->addedToEnvironment();
+
+ // Add static data to block
+ if(object->isStaticAllowed())
{
- block->m_static_objects.m_active.insert(object->getId(), s_obj);
- object->m_static_exists = true;
- object->m_static_block = blockpos;
+ // Add static object to active static list of the block
+ v3f objectpos = object->getBasePosition();
+ std::string staticdata = object->getStaticData();
+ StaticObject s_obj(object->getType(), objectpos, staticdata);
+ // Add to the block where the object is located in
+ v3s16 blockpos = getNodeBlockPos(floatToInt(objectpos, BS));
+ MapBlock *block = m_map->getBlockNoCreateNoEx(blockpos);
+ if(block)
+ {
+ block->m_static_objects.m_active.insert(object->getId(), s_obj);
+ object->m_static_exists = true;
+ object->m_static_block = blockpos;
- if(set_changed)
- block->setChangedFlag();
- }
- else{
- errorstream<<"ServerEnvironment::addActiveObjectRaw(): "
- <<"could not find block for storing id="<<object->getId()
- <<" statically"<<std::endl;
+ if(set_changed)
+ block->raiseModified(MOD_STATE_WRITE_NEEDED,
+ "addActiveObjectRaw");
+ }
+ else{
+ errorstream<<"ServerEnvironment::addActiveObjectRaw(): "
+ <<"could not find block for storing id="<<object->getId()
+ <<" statically"<<std::endl;
+ }
}
-
+
return object->getId();
}
*/
if(obj->m_static_exists && obj->m_removed)
{
- MapBlock *block = m_map->getBlockNoCreateNoEx(obj->m_static_block);
+ MapBlock *block = m_map->emergeBlock(obj->m_static_block);
if(block)
{
block->m_static_objects.remove(id);
- block->setChangedFlag();
+ block->raiseModified(MOD_STATE_WRITE_NEEDED,
+ "removeRemovedObjects");
+ obj->m_static_exists = false;
}
}
if(obj->m_known_by_count > 0)
continue;
+ // Tell the object about removal
+ obj->removingFromEnvironment();
+ // Deregister in scripting api
+ scriptapi_rm_object_reference(m_lua, obj);
+
// Delete
- delete obj;
+ if(obj->environmentDeletes())
+ delete obj;
// Id to be removed from m_active_objects
objects_to_remove.push_back(id);
}
<<"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);
+ bool large_amount = (block->m_static_objects.m_stored.size() > 49);
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;
+ <<"; removing all of them."<<std::endl;
+ // Clear stored list
+ block->m_static_objects.m_stored.clear();
+ block->raiseModified(MOD_STATE_WRITE_NEEDED,
+ "stored list cleared in activateObjects due to "
+ "large amount of objects");
return;
}
// A list for objects that couldn't be converted to static for some
<<" 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);
}
// Clear stored list
block->m_static_objects.m_stored.clear();
StaticObject &s_obj = *i;
block->m_static_objects.m_stored.push_back(s_obj);
}
- // Block has been modified
- // NOTE: No it has not really. Save I/O here.
- //block->setChangedFlag();
+ /*
+ Note: Block hasn't really been modified here.
+ The objects have just been activated and moved from the stored
+ static list to the active static list.
+ As such, the block is essentially the same.
+ Thus, do not call block->raiseModified(MOD_STATE_WRITE_NEEDED).
+ Otherwise there would be a huge amount of unnecessary I/O.
+ */
}
/*
- Convert objects that are not in active blocks to static.
+ Convert objects that are not standing inside active blocks to static.
If m_known_by_count != 0, active object is not deleted, but static
data is still updated.
i.atEnd()==false; i++)
{
ServerActiveObject* obj = i.getNode()->getValue();
+ assert(obj);
+
+ // Do not deactivate if static data creation not allowed
+ if(!force_delete && !obj->isStaticAllowed())
+ continue;
- // This shouldn't happen but check it
- if(obj == NULL)
- {
- infostream<<"NULL object found in ServerEnvironment"
- <<std::endl;
- assert(0);
+ // If pending deactivation, let removeRemovedObjects() do it
+ if(!force_delete && obj->m_pending_deactivation)
continue;
- }
u16 id = i.getNode()->getKey();
v3f objectpos = obj->getBasePosition();
v3s16 blockpos_o = getNodeBlockPos(floatToInt(objectpos, BS));
// If block is active, don't remove
- if(m_active_blocks.contains(blockpos_o))
+ if(!force_delete && m_active_blocks.contains(blockpos_o))
continue;
verbosestream<<"ServerEnvironment::deactivateFarObjects(): "
<<"deactivating object id="<<id<<" on inactive block "
<<PP(blockpos_o)<<std::endl;
+ // If known by some client, don't immediately delete.
+ bool pending_delete = (obj->m_known_by_count > 0 && !force_delete);
+
/*
Update the static data
*/
- // Delete old static object
- MapBlock *oldblock = NULL;
- if(obj->m_static_exists)
+ if(obj->isStaticAllowed())
{
- MapBlock *block = m_map->getBlockNoCreateNoEx
- (obj->m_static_block);
- if(block)
- {
- block->m_static_objects.remove(id);
- oldblock = block;
+ // Create new static object
+ std::string staticdata_new = obj->getStaticData();
+ StaticObject s_obj(obj->getType(), objectpos, staticdata_new);
+
+ bool stays_in_same_block = false;
+ bool data_changed = true;
+
+ if(obj->m_static_exists){
+ if(obj->m_static_block == blockpos_o)
+ stays_in_same_block = true;
+
+ MapBlock *block = m_map->emergeBlock(obj->m_static_block, false);
+
+ core::map<u16, StaticObject>::Node *n =
+ block->m_static_objects.m_active.find(id);
+ if(n){
+ StaticObject static_old = n->getValue();
+
+ float save_movem = obj->getMinimumSavedMovement();
+
+ if(static_old.data == staticdata_new &&
+ (static_old.pos - objectpos).getLength() < save_movem)
+ data_changed = false;
+ } else {
+ errorstream<<"ServerEnvironment::deactivateFarObjects(): "
+ <<"id="<<id<<" m_static_exists=true but "
+ <<"static data doesn't actually exist in "
+ <<PP(obj->m_static_block)<<std::endl;
+ }
}
- obj->m_static_exists = false;
- }
- // Create new static object
- std::string staticdata = obj->getStaticData();
- StaticObject s_obj(obj->getType(), objectpos, staticdata);
- // Add to the block where the object is located in
- v3s16 blockpos = getNodeBlockPos(floatToInt(objectpos, BS));
- // Get or generate the block
- MapBlock *block = m_map->emergeBlock(blockpos);
+ bool shall_be_written = (!stays_in_same_block || data_changed);
+
+ // Delete old static object
+ if(obj->m_static_exists)
+ {
+ MapBlock *block = m_map->emergeBlock(obj->m_static_block, false);
+ if(block)
+ {
+ block->m_static_objects.remove(id);
+ obj->m_static_exists = false;
+ // Only mark block as modified if data changed considerably
+ if(shall_be_written)
+ block->raiseModified(MOD_STATE_WRITE_NEEDED,
+ "deactivateFarObjects: Static data "
+ "changed considerably");
+ }
+ }
- /*MapBlock *block = m_map->getBlockNoCreateNoEx(blockpos);
- if(block == NULL)
- {
- // Block not found. Is the old block still ok?
- if(oldblock)
- block = oldblock;
- // Load from disk or generate
- else
- block = m_map->emergeBlock(blockpos);
- }*/
+ // Add to the block where the object is located in
+ v3s16 blockpos = getNodeBlockPos(floatToInt(objectpos, BS));
+ // Get or generate the block
+ MapBlock *block = m_map->emergeBlock(blockpos);
- if(block)
- {
- 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();
+ if(block)
+ {
+ if(block->m_static_objects.m_stored.size() >= 49){
+ errorstream<<"ServerEnv: Trying to store id="<<obj->getId()
+ <<" statically but block "<<PP(blockpos)
+ <<" already contains "
+ <<block->m_static_objects.m_stored.size()
+ <<" (over 49) objects."
+ <<" Forcing delete."<<std::endl;
+ force_delete = true;
+ } else {
+ u16 new_id = pending_delete ? id : 0;
+ block->m_static_objects.insert(new_id, s_obj);
+
+ // Only mark block as modified if data changed considerably
+ if(shall_be_written)
+ block->raiseModified(MOD_STATE_WRITE_NEEDED,
+ "deactivateFarObjects: Static data "
+ "changed considerably");
+
+ obj->m_static_exists = true;
+ obj->m_static_block = block->getPos();
+ }
+ }
+ else{
+ if(!force_delete){
+ errorstream<<"ServerEnv: Could not find or generate "
+ <<"a block for storing id="<<obj->getId()
+ <<" statically"<<std::endl;
+ continue;
+ }
}
- }
- else{
- errorstream<<"ServerEnv: Could not find or generate "
- <<"a block for storing id="<<obj->getId()
- <<" statically"<<std::endl;
- continue;
}
/*
- Delete active object if not known by some client,
- else set pending deactivation
+ If known by some client, set pending deactivation.
+ Otherwise delete it immediately.
*/
- // If known by some client, don't delete.
- if(obj->m_known_by_count > 0 && force_delete == false)
+ if(pending_delete && !force_delete)
{
verbosestream<<"ServerEnvironment::deactivateFarObjects(): "
<<"object id="<<id<<" is known by clients"
verbosestream<<"ServerEnvironment::deactivateFarObjects(): "
<<"object id="<<id<<" is not known by clients"
<<"; deleting"<<std::endl;
+
+ // Tell the object about removal
+ obj->removingFromEnvironment();
+ // Deregister in scripting api
+ scriptapi_rm_object_reference(m_lua, obj);
+
// Delete active object
- delete obj;
+ if(obj->environmentDeletes())
+ delete obj;
// Id to be removed from m_active_objects
objects_to_remove.push_back(id);
}
#ifndef SERVER
+#include "clientsimpleobject.h"
+
/*
ClientEnvironment
*/
-ClientEnvironment::ClientEnvironment(ClientMap *map, scene::ISceneManager *smgr):
+ClientEnvironment::ClientEnvironment(ClientMap *map, scene::ISceneManager *smgr,
+ ITextureSource *texturesource, IGameDef *gamedef,
+ IrrlichtDevice *irr):
m_map(map),
- m_smgr(smgr)
+ m_smgr(smgr),
+ m_texturesource(texturesource),
+ m_gamedef(gamedef),
+ m_irr(irr)
{
- assert(m_map);
- assert(m_smgr);
}
ClientEnvironment::~ClientEnvironment()
delete i.getNode()->getValue();
}
+ for(core::list<ClientSimpleObject*>::Iterator
+ i = m_simple_objects.begin(); i != m_simple_objects.end(); i++)
+ {
+ delete *i;
+ }
+
// Drop/delete map
m_map->drop();
}
// Get some settings
bool free_move = g_settings->getBool("free_move");
- bool footprints = g_settings->getBool("footprints");
// Get local player
LocalPlayer *lplayer = getLocalPlayer();
*/
bool is_climbing = lplayer->is_climbing;
- f32 player_speed = 0.001; // just some small value
- player_speed = lplayer->getSpeed().getLength();
+ f32 player_speed = lplayer->getSpeed().getLength();
/*
Maximum position increment
// Maximum time increment (for collision detection etc)
// time = distance / speed
- f32 dtime_max_increment = position_max_increment / player_speed;
+ f32 dtime_max_increment = 1;
+ if(player_speed > 0.001)
+ dtime_max_increment = position_max_increment / player_speed;
// Maximum time increment is 10ms or lower
if(dtime_max_increment > 0.01)
{
f32 damage_f = (info.speed - tolerance)/BS*factor;
u16 damage = (u16)(damage_f+0.5);
- if(lplayer->hp > damage)
- lplayer->hp -= damage;
- else
- lplayer->hp = 0;
-
- ClientEnvEvent event;
- event.type = CEE_PLAYER_DAMAGE;
- event.player_damage.amount = damage;
- m_client_event_queue.push_back(event);
+ damageLocalPlayer(damage, true);
}
}
}
u32 damage_per_second = 0;
damage_per_second = MYMAX(damage_per_second,
- content_features(n1).damage_per_second);
+ m_gamedef->ndef()->get(n1).damage_per_second);
damage_per_second = MYMAX(damage_per_second,
- content_features(n2).damage_per_second);
+ m_gamedef->ndef()->get(n2).damage_per_second);
damage_per_second = MYMAX(damage_per_second,
- content_features(n3).damage_per_second);
+ m_gamedef->ndef()->get(n3).damage_per_second);
if(damage_per_second != 0)
{
- ClientEnvEvent event;
- event.type = CEE_PLAYER_DAMAGE;
- event.player_damage.amount = damage_per_second;
- m_client_event_queue.push_back(event);
+ damageLocalPlayer(damage_per_second, true);
}
}
// Get node at head
v3s16 p = player->getLightPosition();
MapNode n = m_map->getNode(p);
- light = n.getLightBlend(getDayNightRatio());
+ light = n.getLightBlend(getDayNightRatio(), m_gamedef->ndef());
}
- catch(InvalidPositionException &e) {}
- player->updateLight(light);
-
- /*
- Add footsteps to grass
- */
- if(footprints)
- {
- // Get node that is at BS/4 under player
- v3s16 bottompos = floatToInt(playerpos + v3f(0,-BS/4,0), BS);
- try{
- MapNode n = m_map->getNode(bottompos);
- if(n.getContent() == CONTENT_GRASS)
- {
- n.setContent(CONTENT_GRASS_FOOTSTEPS);
- m_map->setNode(bottompos, n);
- // Update mesh on client
- if(m_map->mapType() == MAPTYPE_CLIENT)
- {
- v3s16 p_blocks = getNodeBlockPos(bottompos);
- MapBlock *b = m_map->getBlockNoCreate(p_blocks);
- //b->updateMesh(getDayNightRatio());
- b->setMeshExpired(true);
- }
- }
- }
- catch(InvalidPositionException &e)
- {
- }
+ catch(InvalidPositionException &e){
+ light = blend_light(getDayNightRatio(), LIGHT_SUN, 0);
}
+ player->updateLight(light);
}
/*
if(m_active_object_light_update_interval.step(dtime, 0.21))
{
// Update lighting
- //u8 light = LIGHT_MAX;
u8 light = 0;
try{
// Get node at head
v3s16 p = obj->getLightPosition();
MapNode n = m_map->getNode(p);
- light = n.getLightBlend(getDayNightRatio());
+ light = n.getLightBlend(getDayNightRatio(), m_gamedef->ndef());
+ }
+ catch(InvalidPositionException &e){
+ light = blend_light(getDayNightRatio(), LIGHT_SUN, 0);
}
- catch(InvalidPositionException &e) {}
obj->updateLight(light);
}
}
-}
-void ClientEnvironment::updateMeshes(v3s16 blockpos)
-{
- m_map->updateMeshes(blockpos, getDayNightRatio());
+ /*
+ Step and handle simple objects
+ */
+ for(core::list<ClientSimpleObject*>::Iterator
+ i = m_simple_objects.begin(); i != m_simple_objects.end();)
+ {
+ ClientSimpleObject *simple = *i;
+ core::list<ClientSimpleObject*>::Iterator cur = i;
+ i++;
+ simple->step(dtime);
+ if(simple->m_to_be_removed){
+ delete simple;
+ m_simple_objects.erase(cur);
+ }
+ }
}
-
-void ClientEnvironment::expireMeshes(bool only_daynight_diffed)
+
+void ClientEnvironment::addSimpleObject(ClientSimpleObject *simple)
{
- m_map->expireMeshes(only_daynight_diffed);
+ m_simple_objects.push_back(simple);
}
ClientActiveObject* ClientEnvironment::getActiveObject(u16 id)
infostream<<"ClientEnvironment::addActiveObject(): "
<<"added (id="<<object->getId()<<")"<<std::endl;
m_active_objects.insert(object->getId(), object);
- object->addToScene(m_smgr);
+ object->addToScene(m_smgr, m_texturesource, m_irr);
+ { // Update lighting immediately
+ u8 light = 0;
+ try{
+ // Get node at head
+ v3s16 p = object->getLightPosition();
+ MapNode n = m_map->getNode(p);
+ light = n.getLightBlend(getDayNightRatio(), m_gamedef->ndef());
+ }
+ catch(InvalidPositionException &e){
+ light = blend_light(getDayNightRatio(), LIGHT_SUN, 0);
+ }
+ object->updateLight(light);
+ }
return object->getId();
}
void ClientEnvironment::addActiveObject(u16 id, u8 type,
const std::string &init_data)
{
- ClientActiveObject* obj = ClientActiveObject::create(type);
+ ClientActiveObject* obj =
+ ClientActiveObject::create(type, m_gamedef, this);
if(obj == NULL)
{
infostream<<"ClientEnvironment::addActiveObject(): "
void ClientEnvironment::removeActiveObject(u16 id)
{
- infostream<<"ClientEnvironment::removeActiveObject(): "
+ verbosestream<<"ClientEnvironment::removeActiveObject(): "
<<"id="<<id<<std::endl;
ClientActiveObject* obj = getActiveObject(id);
if(obj == NULL)
Callbacks for activeobjects
*/
-void ClientEnvironment::damageLocalPlayer(u8 damage)
+void ClientEnvironment::damageLocalPlayer(u8 damage, bool handle_hp)
{
LocalPlayer *lplayer = getLocalPlayer();
assert(lplayer);
-
- if(lplayer->hp > damage)
- lplayer->hp -= damage;
- else
- lplayer->hp = 0;
+
+ if(handle_hp){
+ if(lplayer->hp > damage)
+ lplayer->hp -= damage;
+ else
+ lplayer->hp = 0;
+ }
ClientEnvEvent event;
event.type = CEE_PLAYER_DAMAGE;
event.player_damage.amount = damage;
+ event.player_damage.send_to_server = handle_hp;
m_client_event_queue.push_back(event);
}
projects / oweals / minetest.git / blobdiff