void LuaEntitySAO::setPos(const v3f &pos)
{
if(isAttached())
return;
setBasePosition(pos);
sendPosition(false, true);
}
void step(float dtime, bool send_recommended)
{
ScopeProfiler sp2(g_profiler, "step avg", SPT_AVG);
assert(m_env);
const float interval = 0.2;
if(m_move_interval.step(dtime, interval)==false)
return;
dtime = interval;
core::aabbox3d<f32> box(-BS/3.,0.0,-BS/3., BS/3.,BS*2./3.,BS/3.);
collisionMoveResult moveresult;
// Apply gravity
m_speed_f += v3f(0, -dtime*9.81*BS, 0);
// Maximum movement without glitches
f32 pos_max_d = BS*0.25;
// Limit speed
if(m_speed_f.getLength()*dtime > pos_max_d)
m_speed_f *= pos_max_d / (m_speed_f.getLength()*dtime);
v3f pos_f = getBasePosition();
v3f pos_f_old = pos_f;
v3f accel_f = v3f(0,0,0);
f32 stepheight = 0;
IGameDef *gamedef = m_env->getGameDef();
moveresult = collisionMoveSimple(&m_env->getMap(), gamedef,
pos_max_d, box, stepheight, dtime,
pos_f, m_speed_f, accel_f);
if(send_recommended == false)
return;
if(pos_f.getDistanceFrom(m_last_sent_position) > 0.05*BS)
{
setBasePosition(pos_f);
m_last_sent_position = pos_f;
std::ostringstream os(std::ios::binary);
// command (0 = update position)
writeU8(os, 0);
// pos
writeV3F1000(os, m_base_position);
// create message and add to list
ActiveObjectMessage aom(getId(), false, os.str());
m_messages_out.push_back(aom);
}
if(m_itemstring_changed)
{
m_itemstring_changed = false;
std::ostringstream os(std::ios::binary);
// command (1 = update itemstring)
writeU8(os, 1);
// itemstring
os<<serializeString(m_itemstring);
// create message and add to list
ActiveObjectMessage aom(getId(), false, os.str());
m_messages_out.push_back(aom);
}
}
PlayerSAO::PlayerSAO(ServerEnvironment *env_, Player *player_, u16 peer_id_,
const std::set<std::string> &privs, bool is_singleplayer):
ServerActiveObject(env_, v3f(0,0,0)),
m_player(player_),
m_peer_id(peer_id_),
m_inventory(NULL),
m_damage(0),
m_last_good_position(0,0,0),
m_time_from_last_punch(0),
m_nocheat_dig_pos(32767, 32767, 32767),
m_nocheat_dig_time(0),
m_wield_index(0),
m_position_not_sent(false),
m_armor_groups_sent(false),
m_properties_sent(true),
m_privs(privs),
m_is_singleplayer(is_singleplayer),
m_animation_speed(0),
m_animation_blend(0),
m_animation_sent(false),
m_bone_position_sent(false),
m_attachment_parent_id(0),
m_attachment_sent(false),
// public
m_moved(false),
m_inventory_not_sent(false),
m_hp_not_sent(false),
m_breath_not_sent(false),
m_wielded_item_not_sent(false),
m_physics_override_speed(1),
m_physics_override_jump(1),
m_physics_override_gravity(1),
m_physics_override_sneak(true),
m_physics_override_sneak_glitch(true),
m_physics_override_sent(false)
{
assert(m_player);
assert(m_peer_id != 0);
setBasePosition(m_player->getPosition());
m_inventory = &m_player->inventory;
m_armor_groups["fleshy"] = 100;
m_prop.hp_max = PLAYER_MAX_HP;
m_prop.physical = false;
m_prop.weight = 75;
m_prop.collisionbox = core::aabbox3d<f32>(-1/3.,-1.0,-1/3., 1/3.,1.0,1/3.);
// start of default appearance, this should be overwritten by LUA
m_prop.visual = "upright_sprite";
m_prop.visual_size = v2f(1, 2);
m_prop.textures.clear();
m_prop.textures.push_back("player.png");
m_prop.textures.push_back("player_back.png");
m_prop.colors.clear();
m_prop.colors.push_back(video::SColor(255, 255, 255, 255));
m_prop.spritediv = v2s16(1,1);
// end of default appearance
m_prop.is_visible = true;
m_prop.makes_footstep_sound = true;
}
void LuaEntitySAO::moveTo(v3f pos, bool continuous)
{
if(isAttached())
return;
setBasePosition(pos);
if(!continuous)
sendPosition(true, true);
}
bool PlayerSAO::checkMovementCheat()
{
if (isAttached() || m_is_singleplayer ||
g_settings->getBool("disable_anticheat")) {
m_last_good_position = m_base_position;
return false;
}
bool cheated = false;
/*
Check player movements
NOTE: Actually the server should handle player physics like the
client does and compare player's position to what is calculated
on our side. This is required when eg. players fly due to an
explosion. Altough a node-based alternative might be possible
too, and much more lightweight.
*/
float player_max_speed = 0;
if (m_privs.count("fast") != 0) {
// Fast speed
player_max_speed = m_player->movement_speed_fast * m_physics_override_speed;
} else {
// Normal speed
player_max_speed = m_player->movement_speed_walk * m_physics_override_speed;
}
// Tolerance. The lag pool does this a bit.
//player_max_speed *= 2.5;
v3f diff = (m_base_position - m_last_good_position);
float d_vert = diff.Y;
diff.Y = 0;
float d_horiz = diff.getLength();
float required_time = d_horiz / player_max_speed;
if (d_vert > 0 && d_vert / player_max_speed > required_time)
required_time = d_vert / player_max_speed; // Moving upwards
if (m_move_pool.grab(required_time)) {
m_last_good_position = m_base_position;
} else {
const float LAG_POOL_MIN = 5.0;
float lag_pool_max = m_env->getMaxLagEstimate() * 2.0;
lag_pool_max = MYMAX(lag_pool_max, LAG_POOL_MIN);
if (m_time_from_last_teleport > lag_pool_max) {
actionstream << "Player " << m_player->getName()
<< " moved too fast; resetting position"
<< std::endl;
cheated = true;
}
setBasePosition(m_last_good_position);
}
return cheated;
}
void PlayerSAO::moveTo(v3f pos, bool continuous)
{
if(isAttached())
return;
setBasePosition(pos);
// Movement caused by this command is always valid
m_last_good_position = pos;
((Server*)m_env->getGameDef())->SendMovePlayer(m_peer_id);
}
void PlayerSAO::moveTo(v3f pos, bool continuous)
{
if(isAttached())
return;
setBasePosition(pos);
// Movement caused by this command is always valid
m_last_good_position = pos;
m_move_pool.empty();
m_time_from_last_teleport = 0.0;
m_env->getGameDef()->SendMovePlayer(m_peer_id);
}
void PlayerSAO::setPos(const v3f &pos)
{
if(isAttached())
return;
setBasePosition(pos);
{
auto lock = lock_unique_rec();
// Movement caused by this command is always valid
m_last_good_position = pos;
}
((Server*)m_env->getGameDef())->SendMovePlayer(m_peer_id);
}
void ItemSAO::step(float dtime, bool send_recommended)
{
ScopeProfiler sp2(g_profiler, "ItemSAO::step avg", SPT_AVG);
assert(m_env);
const float interval = 0.2;
if(m_move_interval.step(dtime, interval)==false)
return;
dtime = interval;
core::aabbox3d<f32> box(-BS/3.,0.0,-BS/3., BS/3.,BS*2./3.,BS/3.);
collisionMoveResult moveresult;
// Apply gravity
m_speed_f += v3f(0, -dtime*9.81*BS, 0);
// Maximum movement without glitches
f32 pos_max_d = BS*0.25;
// Limit speed
if(m_speed_f.getLength()*dtime > pos_max_d)
m_speed_f *= pos_max_d / (m_speed_f.getLength()*dtime);
v3f pos_f = getBasePosition();
v3f pos_f_old = pos_f;
IGameDef *gamedef = m_env->getGameDef();
moveresult = collisionMoveSimple(&m_env->getMap(), gamedef,
pos_max_d, box, dtime, pos_f, m_speed_f);
if(send_recommended == false)
return;
if(pos_f.getDistanceFrom(m_last_sent_position) > 0.05*BS)
{
setBasePosition(pos_f);
m_last_sent_position = pos_f;
std::ostringstream os(std::ios::binary);
char buf[6];
// command (0 = update position)
buf[0] = 0;
os.write(buf, 1);
// pos
writeS32((u8*)buf, m_base_position.X*1000);
os.write(buf, 4);
writeS32((u8*)buf, m_base_position.Y*1000);
os.write(buf, 4);
writeS32((u8*)buf, m_base_position.Z*1000);
os.write(buf, 4);
// create message and add to list
ActiveObjectMessage aom(getId(), false, os.str());
m_messages_out.push_back(aom);
}
}
void LuaEntitySAO::step(float dtime, bool send_recommended)
{
m_last_sent_position_timer += dtime;
if(m_prop->physical){
core::aabbox3d<f32> box = m_prop->collisionbox;
box.MinEdge *= BS;
box.MaxEdge *= BS;
collisionMoveResult moveresult;
f32 pos_max_d = BS*0.25; // Distance per iteration
v3f p_pos = getBasePosition();
v3f p_velocity = m_velocity;
IGameDef *gamedef = m_env->getGameDef();
moveresult = collisionMovePrecise(&m_env->getMap(), gamedef,
pos_max_d, box, dtime, p_pos, p_velocity);
// Apply results
setBasePosition(p_pos);
m_velocity = p_velocity;
m_velocity += dtime * m_acceleration;
} else {
m_base_position += dtime * m_velocity + 0.5 * dtime
* dtime * m_acceleration;
m_velocity += dtime * m_acceleration;
}
if(m_registered){
lua_State *L = m_env->getLua();
scriptapi_luaentity_step(L, m_id, dtime);
}
if(send_recommended == false)
return;
// TODO: force send when acceleration changes enough?
float minchange = 0.2*BS;
if(m_last_sent_position_timer > 1.0){
minchange = 0.01*BS;
} else if(m_last_sent_position_timer > 0.2){
minchange = 0.05*BS;
}
float move_d = m_base_position.getDistanceFrom(m_last_sent_position);
move_d += m_last_sent_move_precision;
float vel_d = m_velocity.getDistanceFrom(m_last_sent_velocity);
if(move_d > minchange || vel_d > minchange ||
fabs(m_yaw - m_last_sent_yaw) > 1.0){
sendPosition(true, false);
}
}
PlayerSAO::PlayerSAO(ServerEnvironment *env_, Player *player_, u16 peer_id_,
const std::set<std::string> &privs, bool is_singleplayer):
ServerActiveObject(env_, v3f(0,0,0)),
m_player(player_),
m_peer_id(peer_id_),
m_inventory(NULL),
m_last_good_position(0,0,0),
m_last_good_position_age(0),
m_time_from_last_punch(0),
m_nocheat_dig_pos(32767, 32767, 32767),
m_nocheat_dig_time(0),
m_wield_index(0),
m_position_not_sent(false),
m_armor_groups_sent(false),
m_properties_sent(true),
m_privs(privs),
m_is_singleplayer(is_singleplayer),
// public
m_teleported(false),
m_inventory_not_sent(false),
m_hp_not_sent(false),
m_wielded_item_not_sent(false)
{
assert(m_player);
assert(m_peer_id != 0);
setBasePosition(m_player->getPosition());
m_inventory = &m_player->inventory;
m_armor_groups["choppy"] = 2;
m_armor_groups["fleshy"] = 3;
m_prop.hp_max = PLAYER_MAX_HP;
m_prop.physical = false;
m_prop.weight = 75;
m_prop.collisionbox = core::aabbox3d<f32>(-1/3.,-1.0,-1/3., 1/3.,1.0,1/3.);
m_prop.visual = "upright_sprite";
m_prop.visual_size = v2f(1, 2);
m_prop.textures.clear();
m_prop.textures.push_back("player.png");
m_prop.textures.push_back("player_back.png");
m_prop.spritediv = v2s16(1,1);
m_prop.is_visible = (getHP() != 0);
m_prop.makes_footstep_sound = true;
}
void step(float dtime, bool send_recommended)
{
m_age += dtime;
if(m_age > 10)
{
m_removed = true;
return;
}
auto m_base_position = getBasePosition();
m_base_position.Y += dtime * BS * 2;
if(m_base_position.Y > 8*BS)
m_base_position.Y = 2*BS;
setBasePosition(m_base_position);
if(send_recommended == false)
return;
m_timer1 -= dtime;
if(m_timer1 < 0.0)
{
m_timer1 += 0.125;
std::string data;
data += itos(0); // 0 = position
data += " ";
data += itos(m_base_position.X);
data += " ";
data += itos(m_base_position.Y);
data += " ";
data += itos(m_base_position.Z);
ActiveObjectMessage aom(getId(), false, data);
m_messages_out.push(aom);
}
}
void LuaEntitySAO::step(float dtime, bool send_recommended)
{
if(!m_properties_sent)
{
m_properties_sent = true;
std::string str = getPropertyPacket();
// create message and add to list
ActiveObjectMessage aom(getId(), true, str);
m_messages_out.push_back(aom);
}
m_last_sent_position_timer += dtime;
if(m_prop.physical){
core::aabbox3d<f32> box = m_prop.collisionbox;
box.MinEdge *= BS;
box.MaxEdge *= BS;
collisionMoveResult moveresult;
f32 pos_max_d = BS*0.25; // Distance per iteration
v3f p_pos = getBasePosition();
v3f p_velocity = m_velocity;
IGameDef *gamedef = m_env->getGameDef();
moveresult = collisionMovePrecise(&m_env->getMap(), gamedef,
pos_max_d, box, dtime, p_pos, p_velocity);
// Apply results
setBasePosition(p_pos);
m_velocity = p_velocity;
m_velocity += dtime * m_acceleration;
} else {
m_base_position += dtime * m_velocity + 0.5 * dtime
* dtime * m_acceleration;
m_velocity += dtime * m_acceleration;
}
if(m_registered){
lua_State *L = m_env->getLua();
scriptapi_luaentity_step(L, m_id, dtime);
}
if(send_recommended == false)
return;
// TODO: force send when acceleration changes enough?
float minchange = 0.2*BS;
if(m_last_sent_position_timer > 1.0){
minchange = 0.01*BS;
} else if(m_last_sent_position_timer > 0.2){
minchange = 0.05*BS;
}
float move_d = m_base_position.getDistanceFrom(m_last_sent_position);
move_d += m_last_sent_move_precision;
float vel_d = m_velocity.getDistanceFrom(m_last_sent_velocity);
if(move_d > minchange || vel_d > minchange ||
fabs(m_yaw - m_last_sent_yaw) > 1.0){
sendPosition(true, false);
}
if(m_armor_groups_sent == false){
m_armor_groups_sent = true;
std::string str = gob_cmd_update_armor_groups(
m_armor_groups);
// create message and add to list
ActiveObjectMessage aom(getId(), true, str);
m_messages_out.push_back(aom);
}
}
bool ModelContainer::readFile(const char *filename)
{
bool result = false;
unsigned int flags;
unsigned int size;
char ident[8];
char chunk[4];
unsigned int ival;
FILE *rf = fopen(filename, "rb");
if(rf)
{
free();
result = true;
char magic[8]; // Ignore the added magic header
fread(magic,1,8,rf);
if(strncmp(VMAP_MAGIC,magic,8)) result = false;
if(result && fread(ident,8,1,rf) != 1) result = false;
if(result && fread(&flags,sizeof(unsigned int),1,rf) != 1) result = false;
//POS
if(result && fread(chunk,4,1,rf) != 1) result = false;
if(result && fread(&size,4,1,rf) != 1) result = false;
Vector3 basePos;
if(result && fread(&basePos,sizeof(float),3,rf) != 3) result = false;
setBasePosition(basePos);
//---- Box
if(result && fread(chunk,4,1,rf) != 1) result = false;
if(result && fread(&size,4,1,rf) != 1) result = false;
Vector3 low,high;
if(result && fread(&low,sizeof(float),3,rf) != 3) result = false;
if(result && fread(&high,sizeof(float),3,rf) != 3) result = false;
setBounds(low, high);
//---- TreeNodes
if(result && fread(chunk,4,1,rf) != 1) result = false;
if(result && fread(&size,4,1,rf) != 1) result = false;
if(result && fread(&ival,sizeof(unsigned int),1,rf) != 1) result = false;
if(result) setNNodes(ival);
if(result) setTreeNodeArray(new TreeNode[getNNodes()]);
if(result && fread(getTreeNodes(),sizeof(TreeNode),getNNodes(),rf) != getNNodes()) result = false;
//---- TriangleBoxes
if(result && fread(chunk,4,1,rf) != 1) result = false;
if(result && fread(&size,4,1,rf) != 1) result = false;
if(result && fread(&ival,sizeof(unsigned int),1,rf) != 1) result = false;
setNTriangles(ival);
if(result) setTriangleArray(new TriangleBox[getNTriangles()]);
if(result && fread(getTriangles(),sizeof(TriangleBox),getNTriangles(),rf) != getNTriangles()) result = false;
//---- SubModel
if(result && fread(chunk,4,1,rf) != 1) result = false;
if(result && fread(&size,4,1,rf) != 1) result = false;
if(result && fread(&iNSubModel,sizeof(unsigned int),1,rf) != 1) result = false;
if(result) iSubModel = new SubModel[iNSubModel];
if(result)
{
for (unsigned int i=0; i<iNSubModel && result; ++i)
{
unsigned char readBuffer[52]; // this is the size of SubModel on 32 bit systems
if(fread(readBuffer,sizeof(readBuffer),1,rf) != 1) result = false;
iSubModel[i].initFromBinBlock(readBuffer);
iSubModel[i].setTriangleArray(getTriangles());
iSubModel[i].setTreeNodeArray(getTreeNodes());
}
}
fclose(rf);
}
return result;
}
void FireflySAO::step(float dtime, bool send_recommended)
{
ScopeProfiler sp2(g_profiler, "FireflySAO::step avg", SPT_AVG);
assert(m_env);
if(m_is_active == false)
{
if(m_inactive_interval.step(dtime, 0.5)==false)
return;
}
/*
The AI
*/
// Apply (less) gravity
m_speed_f.Y -= dtime*3*BS;
/*
Move around if some player is close
*/
bool player_is_close = false;
// Check connected players
core::list<Player*> players = m_env->getPlayers(true);
core::list<Player*>::Iterator i;
for(i = players.begin();
i != players.end(); i++)
{
Player *player = *i;
v3f playerpos = player->getPosition();
if(m_base_position.getDistanceFrom(playerpos) < BS*10.0)
{
player_is_close = true;
break;
}
}
m_is_active = player_is_close;
if(player_is_close == false)
{
m_speed_f.X = 0;
m_speed_f.Z = 0;
}
else
{
// Move around
v3f dir(cos(m_yaw/180*PI),0,sin(m_yaw/180*PI));
f32 speed = BS/2;
m_speed_f.X = speed * dir.X;
m_speed_f.Z = speed * dir.Z;
if(m_touching_ground && (m_oldpos - m_base_position).getLength()
< dtime*speed/2)
{
m_counter1 -= dtime;
if(m_counter1 < 0.0)
{
m_counter1 += 1.0;
m_speed_f.Y = 5.0*BS;
}
}
{
m_counter2 -= dtime;
if(m_counter2 < 0.0)
{
m_counter2 += (float)(myrand()%100)/100*3.0;
m_yaw += ((float)(myrand()%200)-100)/100*180;
m_yaw = wrapDegrees(m_yaw);
}
}
}
m_oldpos = m_base_position;
/*
Move it, with collision detection
*/
core::aabbox3d<f32> box(-BS/3.,-BS*2/3.0,-BS/3., BS/3.,BS*4./3.,BS/3.);
collisionMoveResult moveresult;
// Maximum movement without glitches
f32 pos_max_d = BS*0.25;
// Limit speed
if(m_speed_f.getLength()*dtime > pos_max_d)
m_speed_f *= pos_max_d / (m_speed_f.getLength()*dtime);
v3f pos_f = getBasePosition();
v3f pos_f_old = pos_f;
IGameDef *gamedef = m_env->getGameDef();
moveresult = collisionMoveSimple(&m_env->getMap(), gamedef,
pos_max_d, box, dtime, pos_f, m_speed_f);
m_touching_ground = moveresult.touching_ground;
setBasePosition(pos_f);
if(send_recommended == false)
return;
if(pos_f.getDistanceFrom(m_last_sent_position) > 0.05*BS)
{
m_last_sent_position = pos_f;
std::ostringstream os(std::ios::binary);
// command (0 = update position)
writeU8(os, 0);
// pos
writeV3F1000(os, m_base_position);
// yaw
writeF1000(os, m_yaw);
// create message and add to list
ActiveObjectMessage aom(getId(), false, os.str());
m_messages_out.push_back(aom);
}
}
void Oerkki1SAO::step(float dtime, bool send_recommended)
{
ScopeProfiler sp2(g_profiler, "Oerkki1SAO::step avg", SPT_AVG);
assert(m_env);
if(m_is_active == false)
{
if(m_inactive_interval.step(dtime, 0.5)==false)
return;
}
/*
The AI
*/
m_age += dtime;
if(m_age > 120)
{
// Die
m_removed = true;
return;
}
m_after_jump_timer -= dtime;
v3f old_speed = m_speed_f;
// Apply gravity
m_speed_f.Y -= dtime*9.81*BS;
/*
Move around if some player is close
*/
bool player_is_close = false;
bool player_is_too_close = false;
v3f near_player_pos;
// Check connected players
core::list<Player*> players = m_env->getPlayers(true);
core::list<Player*>::Iterator i;
for(i = players.begin();
i != players.end(); i++)
{
Player *player = *i;
v3f playerpos = player->getPosition();
f32 dist = m_base_position.getDistanceFrom(playerpos);
if(dist < BS*0.6)
{
m_removed = true;
return;
player_is_too_close = true;
near_player_pos = playerpos;
}
else if(dist < BS*15.0 && !player_is_too_close)
{
player_is_close = true;
near_player_pos = playerpos;
}
}
m_is_active = player_is_close;
v3f target_speed = m_speed_f;
if(!player_is_close)
{
target_speed = v3f(0,0,0);
}
else
{
// Move around
v3f ndir = near_player_pos - m_base_position;
ndir.Y = 0;
ndir.normalize();
f32 nyaw = 180./PI*atan2(ndir.Z,ndir.X);
if(nyaw < m_yaw - 180)
nyaw += 360;
else if(nyaw > m_yaw + 180)
nyaw -= 360;
m_yaw = 0.95*m_yaw + 0.05*nyaw;
m_yaw = wrapDegrees(m_yaw);
f32 speed = 2*BS;
if((m_touching_ground || m_after_jump_timer > 0.0)
&& !player_is_too_close)
{
v3f dir(cos(m_yaw/180*PI),0,sin(m_yaw/180*PI));
target_speed.X = speed * dir.X;
target_speed.Z = speed * dir.Z;
}
if(m_touching_ground && (m_oldpos - m_base_position).getLength()
< dtime*speed/2)
{
m_counter1 -= dtime;
if(m_counter1 < 0.0)
{
m_counter1 += 0.2;
// Jump
target_speed.Y = 5.0*BS;
m_after_jump_timer = 1.0;
}
}
{
m_counter2 -= dtime;
if(m_counter2 < 0.0)
{
m_counter2 += (float)(myrand()%100)/100*3.0;
//m_yaw += ((float)(myrand()%200)-100)/100*180;
m_yaw += ((float)(myrand()%200)-100)/100*90;
m_yaw = wrapDegrees(m_yaw);
}
}
}
if((m_speed_f - target_speed).getLength() > BS*4 || player_is_too_close)
accelerate_xz(m_speed_f, target_speed, dtime*BS*8);
else
accelerate_xz(m_speed_f, target_speed, dtime*BS*4);
m_oldpos = m_base_position;
/*
Move it, with collision detection
*/
core::aabbox3d<f32> box(-BS/3.,0.0,-BS/3., BS/3.,BS*5./3.,BS/3.);
collisionMoveResult moveresult;
// Maximum movement without glitches
f32 pos_max_d = BS*0.25;
/*// Limit speed
if(m_speed_f.getLength()*dtime > pos_max_d)
m_speed_f *= pos_max_d / (m_speed_f.getLength()*dtime);*/
v3f pos_f = getBasePosition();
v3f pos_f_old = pos_f;
IGameDef *gamedef = m_env->getGameDef();
moveresult = collisionMovePrecise(&m_env->getMap(), gamedef,
pos_max_d, box, dtime, pos_f, m_speed_f);
m_touching_ground = moveresult.touching_ground;
// Do collision damage
float tolerance = BS*30;
float factor = BS*0.5;
v3f speed_diff = old_speed - m_speed_f;
// Increase effect in X and Z
speed_diff.X *= 2;
speed_diff.Z *= 2;
float vel = speed_diff.getLength();
if(vel > tolerance)
{
f32 damage_f = (vel - tolerance)/BS*factor;
u16 damage = (u16)(damage_f+0.5);
doDamage(damage);
}
setBasePosition(pos_f);
if(send_recommended == false && m_speed_f.getLength() < 3.0*BS)
return;
if(pos_f.getDistanceFrom(m_last_sent_position) > 0.05*BS)
{
m_last_sent_position = pos_f;
std::ostringstream os(std::ios::binary);
// command (0 = update position)
writeU8(os, 0);
// pos
writeV3F1000(os, m_base_position);
// yaw
writeF1000(os, m_yaw);
// create message and add to list
ActiveObjectMessage aom(getId(), false, os.str());
m_messages_out.push_back(aom);
}
}
void PlayerSAO::step(float dtime, bool send_recommended)
{
if (m_drowning_interval.step(dtime, 2.0)) {
// get head position
v3s16 p = floatToInt(m_base_position + v3f(0, BS * 1.6, 0), BS);
MapNode n = m_env->getMap().getNodeNoEx(p);
const ContentFeatures &c = m_env->getGameDef()->ndef()->get(n);
// If node generates drown
if (c.drowning > 0 && m_hp > 0) {
if (m_breath > 0)
setBreath(m_breath - 1);
// No more breath, damage player
if (m_breath == 0) {
setHP(m_hp - c.drowning);
m_env->getGameDef()->SendPlayerHPOrDie(this);
}
}
}
if (m_breathing_interval.step(dtime, 0.5)) {
// get head position
v3s16 p = floatToInt(m_base_position + v3f(0, BS * 1.6, 0), BS);
MapNode n = m_env->getMap().getNodeNoEx(p);
const ContentFeatures &c = m_env->getGameDef()->ndef()->get(n);
// If player is alive & no drowning, breath
if (m_hp > 0 && m_breath < PLAYER_MAX_BREATH && c.drowning == 0)
setBreath(m_breath + 1);
}
if (m_node_hurt_interval.step(dtime, 1.0)) {
// Feet, middle and head
v3s16 p1 = floatToInt(m_base_position + v3f(0, BS*0.1, 0), BS);
MapNode n1 = m_env->getMap().getNodeNoEx(p1);
v3s16 p2 = floatToInt(m_base_position + v3f(0, BS*0.8, 0), BS);
MapNode n2 = m_env->getMap().getNodeNoEx(p2);
v3s16 p3 = floatToInt(m_base_position + v3f(0, BS*1.6, 0), BS);
MapNode n3 = m_env->getMap().getNodeNoEx(p3);
u32 damage_per_second = 0;
damage_per_second = MYMAX(damage_per_second,
m_env->getGameDef()->ndef()->get(n1).damage_per_second);
damage_per_second = MYMAX(damage_per_second,
m_env->getGameDef()->ndef()->get(n2).damage_per_second);
damage_per_second = MYMAX(damage_per_second,
m_env->getGameDef()->ndef()->get(n3).damage_per_second);
if (damage_per_second != 0 && m_hp > 0) {
s16 newhp = ((s32) damage_per_second > m_hp ? 0 : m_hp - damage_per_second);
setHP(newhp);
m_env->getGameDef()->SendPlayerHPOrDie(this);
}
}
if (!m_properties_sent) {
m_properties_sent = true;
std::string str = getPropertyPacket();
// create message and add to list
ActiveObjectMessage aom(getId(), true, str);
m_messages_out.push(aom);
}
// If attached, check that our parent is still there. If it isn't, detach.
if(m_attachment_parent_id && !isAttached())
{
m_attachment_parent_id = 0;
m_attachment_bone = "";
m_attachment_position = v3f(0,0,0);
m_attachment_rotation = v3f(0,0,0);
setBasePosition(m_last_good_position);
m_env->getGameDef()->SendMovePlayer(m_peer_id);
}
//dstream<<"PlayerSAO::step: dtime: "<<dtime<<std::endl;
// Set lag pool maximums based on estimated lag
const float LAG_POOL_MIN = 5.0;
float lag_pool_max = m_env->getMaxLagEstimate() * 2.0;
if(lag_pool_max < LAG_POOL_MIN)
lag_pool_max = LAG_POOL_MIN;
m_dig_pool.setMax(lag_pool_max);
m_move_pool.setMax(lag_pool_max);
// Increment cheat prevention timers
m_dig_pool.add(dtime);
m_move_pool.add(dtime);
m_time_from_last_teleport += dtime;
m_time_from_last_punch += dtime;
m_nocheat_dig_time += dtime;
// Each frame, parent position is copied if the object is attached, otherwise it's calculated normally
// If the object gets detached this comes into effect automatically from the last known origin
if (isAttached()) {
v3f pos = m_env->getActiveObject(m_attachment_parent_id)->getBasePosition();
m_last_good_position = pos;
setBasePosition(pos);
}
if (!send_recommended)
return;
// If the object is attached client-side, don't waste bandwidth sending its position to clients
if(m_position_not_sent && !isAttached())
{
m_position_not_sent = false;
float update_interval = m_env->getSendRecommendedInterval();
v3f pos;
if(isAttached()) // Just in case we ever do send attachment position too
pos = m_env->getActiveObject(m_attachment_parent_id)->getBasePosition();
else
pos = m_base_position + v3f(0,BS*1,0);
std::string str = gob_cmd_update_position(
pos,
v3f(0,0,0),
v3f(0,0,0),
m_yaw,
true,
false,
update_interval
);
// create message and add to list
ActiveObjectMessage aom(getId(), false, str);
m_messages_out.push(aom);
}
if (!m_armor_groups_sent) {
m_armor_groups_sent = true;
std::string str = gob_cmd_update_armor_groups(
m_armor_groups);
// create message and add to list
ActiveObjectMessage aom(getId(), true, str);
m_messages_out.push(aom);
}
if (!m_physics_override_sent) {
m_physics_override_sent = true;
std::string str = gob_cmd_update_physics_override(m_physics_override_speed,
m_physics_override_jump, m_physics_override_gravity,
m_physics_override_sneak, m_physics_override_sneak_glitch,
m_physics_override_new_move);
// create message and add to list
ActiveObjectMessage aom(getId(), true, str);
m_messages_out.push(aom);
}
if (!m_animation_sent) {
m_animation_sent = true;
std::string str = gob_cmd_update_animation(
m_animation_range, m_animation_speed, m_animation_blend, m_animation_loop);
// create message and add to list
ActiveObjectMessage aom(getId(), true, str);
m_messages_out.push(aom);
}
if (!m_bone_position_sent) {
m_bone_position_sent = true;
for (UNORDERED_MAP<std::string, core::vector2d<v3f> >::const_iterator
ii = m_bone_position.begin(); ii != m_bone_position.end(); ++ii) {
std::string str = gob_cmd_update_bone_position((*ii).first,
(*ii).second.X, (*ii).second.Y);
// create message and add to list
ActiveObjectMessage aom(getId(), true, str);
m_messages_out.push(aom);
}
}
if (!m_attachment_sent){
m_attachment_sent = true;
std::string str = gob_cmd_update_attachment(m_attachment_parent_id,
m_attachment_bone, m_attachment_position, m_attachment_rotation);
// create message and add to list
ActiveObjectMessage aom(getId(), true, str);
m_messages_out.push(aom);
}
}
void PlayerSAO::step(float dtime, bool send_recommended)
{
if (m_drowning_interval.step(dtime, 2.0f)) {
// Get nose/mouth position, approximate with eye position
v3s16 p = floatToInt(getEyePosition(), BS);
MapNode n = m_env->getMap().getNodeNoEx(p);
const ContentFeatures &c = m_env->getGameDef()->ndef()->get(n);
// If node generates drown
if (c.drowning > 0 && m_hp > 0) {
if (m_breath > 0)
setBreath(m_breath - 1);
// No more breath, damage player
if (m_breath == 0) {
PlayerHPChangeReason reason(PlayerHPChangeReason::DROWNING);
setHP(m_hp - c.drowning, reason);
m_env->getGameDef()->SendPlayerHPOrDie(this, reason);
}
}
}
if (m_breathing_interval.step(dtime, 0.5f)) {
// Get nose/mouth position, approximate with eye position
v3s16 p = floatToInt(getEyePosition(), BS);
MapNode n = m_env->getMap().getNodeNoEx(p);
const ContentFeatures &c = m_env->getGameDef()->ndef()->get(n);
// If player is alive & no drowning, breathe
if (m_hp > 0 && m_breath < m_prop.breath_max && c.drowning == 0)
setBreath(m_breath + 1);
}
if (m_node_hurt_interval.step(dtime, 1.0f)) {
u32 damage_per_second = 0;
// Lowest and highest damage points are 0.1 within collisionbox
float dam_top = m_prop.collisionbox.MaxEdge.Y - 0.1f;
// Sequence of damage points, starting 0.1 above feet and progressing
// upwards in 1 node intervals, stopping below top damage point.
for (float dam_height = 0.1f; dam_height < dam_top; dam_height++) {
v3s16 p = floatToInt(m_base_position +
v3f(0.0f, dam_height * BS, 0.0f), BS);
MapNode n = m_env->getMap().getNodeNoEx(p);
damage_per_second = std::max(damage_per_second,
m_env->getGameDef()->ndef()->get(n).damage_per_second);
}
// Top damage point
v3s16 ptop = floatToInt(m_base_position +
v3f(0.0f, dam_top * BS, 0.0f), BS);
MapNode ntop = m_env->getMap().getNodeNoEx(ptop);
damage_per_second = std::max(damage_per_second,
m_env->getGameDef()->ndef()->get(ntop).damage_per_second);
if (damage_per_second != 0 && m_hp > 0) {
s16 newhp = ((s32) damage_per_second > m_hp ? 0 : m_hp - damage_per_second);
PlayerHPChangeReason reason(PlayerHPChangeReason::NODE_DAMAGE);
setHP(newhp, reason);
m_env->getGameDef()->SendPlayerHPOrDie(this, reason);
}
}
if (!m_properties_sent) {
m_properties_sent = true;
std::string str = getPropertyPacket();
// create message and add to list
ActiveObjectMessage aom(getId(), true, str);
m_messages_out.push(aom);
}
// If attached, check that our parent is still there. If it isn't, detach.
if (m_attachment_parent_id && !isAttached()) {
m_attachment_parent_id = 0;
m_attachment_bone = "";
m_attachment_position = v3f(0.0f, 0.0f, 0.0f);
m_attachment_rotation = v3f(0.0f, 0.0f, 0.0f);
setBasePosition(m_last_good_position);
m_env->getGameDef()->SendMovePlayer(m_peer_id);
}
//dstream<<"PlayerSAO::step: dtime: "<<dtime<<std::endl;
// Set lag pool maximums based on estimated lag
const float LAG_POOL_MIN = 5.0f;
float lag_pool_max = m_env->getMaxLagEstimate() * 2.0f;
if(lag_pool_max < LAG_POOL_MIN)
lag_pool_max = LAG_POOL_MIN;
m_dig_pool.setMax(lag_pool_max);
m_move_pool.setMax(lag_pool_max);
// Increment cheat prevention timers
m_dig_pool.add(dtime);
m_move_pool.add(dtime);
m_time_from_last_teleport += dtime;
m_time_from_last_punch += dtime;
m_nocheat_dig_time += dtime;
// Each frame, parent position is copied if the object is attached,
// otherwise it's calculated normally.
// If the object gets detached this comes into effect automatically from
// the last known origin.
if (isAttached()) {
v3f pos = m_env->getActiveObject(m_attachment_parent_id)->getBasePosition();
m_last_good_position = pos;
setBasePosition(pos);
}
if (!send_recommended)
return;
// If the object is attached client-side, don't waste bandwidth sending its
// position to clients.
if (m_position_not_sent && !isAttached()) {
m_position_not_sent = false;
float update_interval = m_env->getSendRecommendedInterval();
v3f pos;
if (isAttached()) // Just in case we ever do send attachment position too
pos = m_env->getActiveObject(m_attachment_parent_id)->getBasePosition();
else
pos = m_base_position;
std::string str = gob_cmd_update_position(
pos,
v3f(0.0f, 0.0f, 0.0f),
v3f(0.0f, 0.0f, 0.0f),
m_yaw,
true,
false,
update_interval
);
// create message and add to list
ActiveObjectMessage aom(getId(), false, str);
m_messages_out.push(aom);
}
if (!m_armor_groups_sent) {
m_armor_groups_sent = true;
std::string str = gob_cmd_update_armor_groups(
m_armor_groups);
// create message and add to list
ActiveObjectMessage aom(getId(), true, str);
m_messages_out.push(aom);
}
if (!m_physics_override_sent) {
m_physics_override_sent = true;
std::string str = gob_cmd_update_physics_override(m_physics_override_speed,
m_physics_override_jump, m_physics_override_gravity,
m_physics_override_sneak, m_physics_override_sneak_glitch,
m_physics_override_new_move);
// create message and add to list
ActiveObjectMessage aom(getId(), true, str);
m_messages_out.push(aom);
}
if (!m_animation_sent) {
m_animation_sent = true;
std::string str = gob_cmd_update_animation(
m_animation_range, m_animation_speed, m_animation_blend, m_animation_loop);
// create message and add to list
ActiveObjectMessage aom(getId(), true, str);
m_messages_out.push(aom);
}
if (!m_bone_position_sent) {
m_bone_position_sent = true;
for (std::unordered_map<std::string, core::vector2d<v3f>>::const_iterator
ii = m_bone_position.begin(); ii != m_bone_position.end(); ++ii) {
std::string str = gob_cmd_update_bone_position((*ii).first,
(*ii).second.X, (*ii).second.Y);
// create message and add to list
ActiveObjectMessage aom(getId(), true, str);
m_messages_out.push(aom);
}
}
if (!m_attachment_sent) {
m_attachment_sent = true;
std::string str = gob_cmd_update_attachment(m_attachment_parent_id,
m_attachment_bone, m_attachment_position, m_attachment_rotation);
// create message and add to list
ActiveObjectMessage aom(getId(), true, str);
m_messages_out.push(aom);
}
}
bool PlayerSAO::checkMovementCheat()
{
if (isAttached() || m_is_singleplayer ||
g_settings->getBool("disable_anticheat")) {
m_last_good_position = m_base_position;
return false;
}
bool cheated = false;
/*
Check player movements
NOTE: Actually the server should handle player physics like the
client does and compare player's position to what is calculated
on our side. This is required when eg. players fly due to an
explosion. Altough a node-based alternative might be possible
too, and much more lightweight.
*/
float player_max_walk = 0; // horizontal movement
float player_max_jump = 0; // vertical upwards movement
if (m_privs.count("fast") != 0)
player_max_walk = m_player->movement_speed_fast; // Fast speed
else
player_max_walk = m_player->movement_speed_walk; // Normal speed
player_max_walk *= m_physics_override_speed;
player_max_jump = m_player->movement_speed_jump * m_physics_override_jump;
// FIXME: Bouncy nodes cause practically unbound increase in Y speed,
// until this can be verified correctly, tolerate higher jumping speeds
player_max_jump *= 2.0;
// Don't divide by zero!
if (player_max_walk < 0.0001f)
player_max_walk = 0.0001f;
if (player_max_jump < 0.0001f)
player_max_jump = 0.0001f;
v3f diff = (m_base_position - m_last_good_position);
float d_vert = diff.Y;
diff.Y = 0;
float d_horiz = diff.getLength();
float required_time = d_horiz / player_max_walk;
// FIXME: Checking downwards movement is not easily possible currently,
// the server could calculate speed differences to examine the gravity
if (d_vert > 0) {
// In certain cases (water, ladders) walking speed is applied vertically
float s = MYMAX(player_max_jump, player_max_walk);
required_time = MYMAX(required_time, d_vert / s);
}
if (m_move_pool.grab(required_time)) {
m_last_good_position = m_base_position;
} else {
const float LAG_POOL_MIN = 5.0;
float lag_pool_max = m_env->getMaxLagEstimate() * 2.0;
lag_pool_max = MYMAX(lag_pool_max, LAG_POOL_MIN);
if (m_time_from_last_teleport > lag_pool_max) {
actionstream << "Player " << m_player->getName()
<< " moved too fast; resetting position"
<< std::endl;
cheated = true;
}
setBasePosition(m_last_good_position);
}
return cheated;
}
void PlayerSAO::step(float dtime, bool send_recommended)
{
if (!m_player)
return;
if(!m_properties_sent)
{
std::string str = getPropertyPacket();
// create message and add to list
ActiveObjectMessage aom(getId(), true, str);
m_messages_out.push(aom);
m_properties_sent = true;
}
// If attached, check that our parent is still there. If it isn't, detach.
if(m_attachment_parent_id && !isAttached())
{
{
auto lock = try_lock_unique_rec();
if (!lock->owns_lock())
goto NOLOCK1;
m_attachment_parent_id = 0;
m_attachment_bone = "";
m_attachment_position = v3f(0,0,0);
m_attachment_rotation = v3f(0,0,0);
}
setBasePosition(m_last_good_position);
((Server*)m_env->getGameDef())->SendMovePlayer(m_peer_id);
}
NOLOCK1:;
//dstream<<"PlayerSAO::step: dtime: "<<dtime<<std::endl;
// Set lag pool maximums based on estimated lag
const float LAG_POOL_MIN = 5.0;
float lag_pool_max = m_env->getMaxLagEstimate() * 2.0;
if(lag_pool_max < LAG_POOL_MIN)
lag_pool_max = LAG_POOL_MIN;
m_dig_pool.setMax(lag_pool_max);
m_move_pool.setMax(lag_pool_max);
// Increment cheat prevention timers
m_dig_pool.add(dtime);
m_move_pool.add(dtime);
{
auto lock = try_lock_unique_rec();
if (!lock->owns_lock())
goto NOLOCK2;
m_time_from_last_punch += dtime;
m_nocheat_dig_time += dtime;
m_ms_from_last_respawn += dtime*1000;
}
NOLOCK2:;
// Each frame, parent position is copied if the object is attached, otherwise it's calculated normally
// If the object gets detached this comes into effect automatically from the last known origin
if (isAttached()) {
v3f pos = m_env->getActiveObject(m_attachment_parent_id)->getBasePosition();
m_last_good_position = pos;
setBasePosition(pos);
}
if (!send_recommended)
return;
// If the object is attached client-side, don't waste bandwidth sending its position to clients
if(m_position_not_sent && !isAttached())
{
m_position_not_sent = false;
float update_interval = m_env->getSendRecommendedInterval();
v3f pos, vel, acc;
if(isAttached()) // Just in case we ever do send attachment position too
pos = m_env->getActiveObject(m_attachment_parent_id)->getBasePosition();
else
{
pos = m_base_position + v3f(0,BS*1,0);
vel = m_player->getSpeed();
}
std::string str = gob_cmd_update_position(
pos,
vel,
acc,
m_yaw,
true,
false,
update_interval
);
// create message and add to list
ActiveObjectMessage aom(getId(), false, str);
m_messages_out.push(aom);
}
if (!m_armor_groups_sent) {
m_armor_groups_sent = true;
std::string str = gob_cmd_update_armor_groups(
m_armor_groups);
// create message and add to list
ActiveObjectMessage aom(getId(), true, str);
m_messages_out.push(aom);
}
if (!m_physics_override_sent) {
auto lock = try_lock_unique_rec();
if (!lock->owns_lock())
goto NOLOCK3;
m_physics_override_sent = true;
std::string str = gob_cmd_update_physics_override(m_physics_override_speed,
m_physics_override_jump, m_physics_override_gravity,
m_physics_override_sneak, m_physics_override_sneak_glitch);
// create message and add to list
ActiveObjectMessage aom(getId(), true, str);
m_messages_out.push(aom);
}
NOLOCK3:;
if (!m_animation_sent) {
auto lock = try_lock_unique_rec();
if (!lock->owns_lock())
goto NOLOCK4;
m_animation_sent = true;
std::string str = gob_cmd_update_animation(
m_animation_range, m_animation_speed, m_animation_blend, m_animation_loop);
// create message and add to list
ActiveObjectMessage aom(getId(), true, str);
m_messages_out.push(aom);
}
NOLOCK4:;
if (!m_bone_position_sent) {
m_bone_position_sent = true;
for (UNORDERED_MAP<std::string, core::vector2d<v3f> >::const_iterator
ii = m_bone_position.begin(); ii != m_bone_position.end(); ++ii) {
std::string str = gob_cmd_update_bone_position((*ii).first,
(*ii).second.X, (*ii).second.Y);
// create message and add to list
ActiveObjectMessage aom(getId(), true, str);
m_messages_out.push(aom);
}
}
if (!m_attachment_sent){
m_attachment_sent = true;
std::string str = gob_cmd_update_attachment(m_attachment_parent_id,
m_attachment_bone, m_attachment_position, m_attachment_rotation);
// create message and add to list
ActiveObjectMessage aom(getId(), true, str);
m_messages_out.push(aom);
}
}
void LuaEntitySAO::step(float dtime, bool send_recommended)
{
if(!m_properties_sent)
{
std::string str = getPropertyPacket();
// create message and add to list
ActiveObjectMessage aom(getId(), true, str);
m_messages_out.push(aom);
m_properties_sent = true;
}
// If attached, check that our parent is still there. If it isn't, detach.
if(m_attachment_parent_id && !isAttached())
{
m_attachment_parent_id = 0;
m_attachment_bone = "";
m_attachment_position = v3f(0,0,0);
m_attachment_rotation = v3f(0,0,0);
sendPosition(false, true);
}
m_last_sent_position_timer += dtime;
// Each frame, parent position is copied if the object is attached, otherwise it's calculated normally
// If the object gets detached this comes into effect automatically from the last known origin
if(isAttached())
{
v3f pos = m_env->getActiveObject(m_attachment_parent_id)->getBasePosition();
setBasePosition(pos);
m_velocity = v3f(0,0,0);
m_acceleration = v3f(0,0,0);
}
else
{
if(m_prop.physical){
aabb3f box = m_prop.collisionbox;
box.MinEdge *= BS;
box.MaxEdge *= BS;
collisionMoveResult moveresult;
f32 pos_max_d = BS*0.25; // Distance per iteration
v3f p_pos = getBasePosition();
v3f p_velocity = m_velocity;
v3f p_acceleration = m_acceleration;
moveresult = collisionMoveSimple(m_env,m_env->getGameDef(),
pos_max_d, box, m_prop.stepheight, dtime,
&p_pos, &p_velocity, p_acceleration,
this, m_prop.collideWithObjects);
// Apply results
setBasePosition(p_pos);
m_velocity = p_velocity;
m_acceleration = p_acceleration;
} else {
v3f p_pos = getBasePosition();
p_pos += dtime * m_velocity + 0.5 * dtime
* dtime * m_acceleration;
setBasePosition(p_pos);
m_velocity += dtime * m_acceleration;
}
if((m_prop.automatic_face_movement_dir) &&
(fabs(m_velocity.Z) > 0.001 || fabs(m_velocity.X) > 0.001))
{
float optimal_yaw = atan2(m_velocity.Z,m_velocity.X) * 180 / M_PI
+ m_prop.automatic_face_movement_dir_offset;
float max_rotation_delta =
dtime * m_prop.automatic_face_movement_max_rotation_per_sec;
if ((m_prop.automatic_face_movement_max_rotation_per_sec > 0) &&
(fabs(m_yaw - optimal_yaw) > max_rotation_delta)) {
m_yaw = optimal_yaw < m_yaw ? m_yaw - max_rotation_delta : m_yaw + max_rotation_delta;
} else {
m_yaw = optimal_yaw;
}
}
}
if(m_registered && (getType() < ACTIVEOBJECT_TYPE_LUACREATURE
|| getType() > ACTIVEOBJECT_TYPE_LUAFALLING)) {
m_env->getScriptIface()->luaentity_Step(m_id, dtime);
}
if(send_recommended == false)
return;
if(!isAttached())
{
// TODO: force send when acceleration changes enough?
float minchange = 0.2*BS;
if(m_last_sent_position_timer > 1.0){
minchange = 0.01*BS;
} else if(m_last_sent_position_timer > 0.2){
minchange = 0.05*BS;
}
float move_d = getBasePosition().getDistanceFrom(m_last_sent_position);
move_d += m_last_sent_move_precision;
float vel_d = m_velocity.getDistanceFrom(m_last_sent_velocity);
if(move_d > minchange || vel_d > minchange ||
fabs(m_yaw - m_last_sent_yaw) > 1.0){
sendPosition(true, false);
}
}
if(m_armor_groups_sent == false){
m_armor_groups_sent = true;
std::string str = gob_cmd_update_armor_groups(
m_armor_groups);
// create message and add to list
ActiveObjectMessage aom(getId(), true, str);
m_messages_out.push(aom);
}
if(m_animation_sent == false){
m_animation_sent = true;
std::string str = gob_cmd_update_animation(
m_animation_range, m_animation_speed, m_animation_blend, m_animation_loop);
// create message and add to list
ActiveObjectMessage aom(getId(), true, str);
m_messages_out.push(aom);
}
if(m_bone_position_sent == false){
m_bone_position_sent = true;
for (UNORDERED_MAP<std::string, core::vector2d<v3f> >::const_iterator
ii = m_bone_position.begin(); ii != m_bone_position.end(); ++ii){
std::string str = gob_cmd_update_bone_position((*ii).first,
(*ii).second.X, (*ii).second.Y);
// create message and add to list
ActiveObjectMessage aom(getId(), true, str);
m_messages_out.push(aom);
}
}
if(m_attachment_sent == false){
m_attachment_sent = true;
std::string str = gob_cmd_update_attachment(m_attachment_parent_id, m_attachment_bone, m_attachment_position, m_attachment_rotation);
// create message and add to list
ActiveObjectMessage aom(getId(), true, str);
m_messages_out.push(aom);
}
}
