X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FAIModel%2Fsubmodel.cxx;h=7b946f0b8e4ae01c707f4318dda4242a21248ba7;hb=47a7952f893dcb3d0b1372907cac375fedf81703;hp=20e33528122b15878ffab39b039420d08b387217;hpb=b727604591a728c25ac593ef0a678762c6b97392;p=flightgear.git diff --git a/src/AIModel/submodel.cxx b/src/AIModel/submodel.cxx index 20e335281..7b946f0b8 100644 --- a/src/AIModel/submodel.cxx +++ b/src/AIModel/submodel.cxx @@ -1,4 +1,4 @@ -// submodel.cxx - models a releasable submodel. +//// submodel.cxx - models a releasable submodel. // Written by Dave Culp, started Aug 2004 // With major additions by Vivian Meaaza 2004 - 2007 // @@ -13,10 +13,12 @@ #include #include #include +#include #include
#include
+ #include "AIBase.hxx" #include "AIManager.hxx" #include "AIBallistic.hxx" @@ -32,13 +34,14 @@ FGSubmodelMgr::FGSubmodelMgr() yaw_offset = 0.0; out[0] = out[1] = out[2] = 0; - in[3] = out[3] = 1; string contents_node; contrail_altitude = 30000; + _count = 0; } FGSubmodelMgr::~FGSubmodelMgr() -{} +{ +} void FGSubmodelMgr::init() { @@ -79,6 +82,9 @@ void FGSubmodelMgr::init() void FGSubmodelMgr::postinit() { // postinit, so that the AI list is populated loadAI(); + loadSubmodels(); + + //TODO reload submodels if an MP ac joins } void FGSubmodelMgr::bind() @@ -87,41 +93,91 @@ void FGSubmodelMgr::bind() void FGSubmodelMgr::unbind() { submodel_iterator = submodels.begin(); - while (submodel_iterator != submodels.end()) { (*submodel_iterator)->prop->untie("count"); ++submodel_iterator; } - } void FGSubmodelMgr::update(double dt) { - if (!(_serviceable_node->getBoolValue())) + if (!_serviceable_node->getBoolValue()) return; - int i = -1; - bool in_range = true; - bool trigger = false; + _impact = false; + _hit = false; + + // check if the submodel hit an object or terrain + sm_list = ai->get_ai_list(); + sm_list_iterator sm_list_itr = sm_list.begin(); + sm_list_iterator end = sm_list.end(); + + for (; sm_list_itr != end; ++sm_list_itr) { + _impact = (*sm_list_itr)->_getImpactData(); + _hit = (*sm_list_itr)->_getCollisionData(); + int parent_subID = (*sm_list_itr)->_getSubID(); + //SG_LOG(SG_GENERAL, SG_DEBUG, "Submodel: Impact " << _impact << " hit! " + // << _hit <<" parent_subID " << parent_subID); + if ( parent_subID == 0) // this entry in the list has no associated submodel + continue; // so we can continue + + if (_impact || _hit) { + //SG_LOG(SG_GENERAL, SG_DEBUG, "Submodel: Impact " << _impact << " hit! " << _hit ); + + submodel_iterator = submodels.begin(); + + while (submodel_iterator != submodels.end()) { + int child_ID = (*submodel_iterator)->id; + //cout << "Impact: parent SubID " << parent_subID << " child_ID " << child_ID << endl; + + if ( parent_subID == child_ID ) { + _parent_lat = (*sm_list_itr)->_getImpactLat(); + _parent_lon = (*sm_list_itr)->_getImpactLon(); + _parent_elev = (*sm_list_itr)->_getImpactElevFt(); + _parent_hdg = (*sm_list_itr)->_getImpactHdg(); + _parent_pitch = (*sm_list_itr)->_getImpactPitch(); + _parent_roll = (*sm_list_itr)->_getImpactRoll(); + _parent_speed = (*sm_list_itr)->_getImpactSpeed(); + (*submodel_iterator)->first_time = true; + + if (release(*submodel_iterator, dt)) + (*sm_list_itr)->setDie(true); + } + + ++submodel_iterator; + } + } + } _contrail_trigger->setBoolValue(_user_alt_node->getDoubleValue() > contrail_altitude); - submodel_iterator = submodels.begin(); - while (submodel_iterator != submodels.end()) { + bool in_range = true; + bool trigger = false; + int i = -1; + + submodel_iterator = submodels.begin(); + while (submodel_iterator != submodels.end()) { i++; + in_range = true; + + /*SG_LOG(SG_GENERAL, SG_DEBUG, + "Submodels: " << (*submodel_iterator)->id + << " name " << (*submodel_iterator)->name + << " in range " << in_range);*/ if ((*submodel_iterator)->trigger_node != 0) { - trigger = (*submodel_iterator)->trigger_node->getBoolValue(); - //cout << (*submodel_iterator)->name << "trigger node found" << trigger << endl; + _trigger_node = (*submodel_iterator)->trigger_node; + trigger = _trigger_node->getBoolValue(); + //cout << "trigger node found " << trigger << endl; } else { trigger = true; - //cout << (*submodel_iterator)->name << "trigger node not found" << trigger << endl; + //cout << (*submodel_iterator)->name << "trigger node not found " << trigger << endl; } if (trigger) { int id = (*submodel_iterator)->id; - + string name = (*submodel_iterator)->name; // don't release submodels from AI Objects if they are // too far away to be seen. id 0 is not an AI model, // so we can skip the whole process @@ -129,57 +185,71 @@ void FGSubmodelMgr::update(double dt) sm_list_iterator end = sm_list.end(); while (sm_list_itr != end) { + in_range = true; if (id == 0) { - SG_LOG(SG_GENERAL, SG_DEBUG, - "Submodels: continuing: " << id); + //SG_LOG(SG_GENERAL, SG_DEBUG, + // "Submodels: continuing: " << id << " name " << name ); ++sm_list_itr; continue; } - int parent_id = (*sm_list_itr)->getID(); + int parent_id = (*submodel_iterator)->id; if (parent_id == id) { double parent_lat = (*sm_list_itr)->_getLatitude(); double parent_lon = (*sm_list_itr)->_getLongitude(); + string parent_name = (*sm_list_itr)->_getName(); double own_lat = _user_lat_node->getDoubleValue(); double own_lon = _user_lon_node->getDoubleValue(); double range_nm = getRange(parent_lat, parent_lon, own_lat, own_lon); - /* cout << "parent " << parent_id << ", "<< parent_lat << ", " << parent_lon << endl; - cout << "own " << own_lat << ", " << own_lon << " range " << range_nm << endl;*/ + //cout << "parent name " << parent_name << ", "<< parent_id << ", "<< parent_lat << ", " << parent_lon << endl; + //cout << "own name " << own_lat << ", " << own_lon << " range " << range_nm << endl; if (range_nm > 15) { - SG_LOG(SG_GENERAL, SG_DEBUG, - "Submodels: skipping release: " << id); + //SG_LOG(SG_GENERAL, SG_DEBUG, + // "Submodels: skipping release, out of range: " << id); in_range = false; } - } ++sm_list_itr; } // end while + /*SG_LOG(SG_GENERAL, SG_DEBUG, + "Submodels end: " << (*submodel_iterator)->id + << " name " << (*submodel_iterator)->name + << " count " << (*submodel_iterator)->count + << " in range " << in_range);*/ + if ((*submodel_iterator)->count != 0 && in_range) - release((*submodel_iterator), dt); + release(*submodel_iterator, dt); } else (*submodel_iterator)->first_time = true; ++submodel_iterator; } // end while - } -bool FGSubmodelMgr::release(submodel* sm, double dt) +bool FGSubmodelMgr::release(submodel *sm, double dt) { + //cout << "release id " << sm->id << " name " << sm->name + //<< " first time " << sm->first_time << " repeat " << sm->repeat << + // endl; + // only run if first time or repeat is set to true - if (!sm->first_time && !sm->repeat) + if (!sm->first_time && !sm->repeat) { + //cout<< "not first time " << sm->first_time<< " repeat " << sm->repeat <timer += dt; - if (sm->timer < sm->delay) + if (sm->timer < sm->delay) { + //cout << "not yet: timer" << sm->timer << " delay " << sm->delay<< endl; return false; + } sm->timer = 0.0; @@ -210,53 +280,92 @@ bool FGSubmodelMgr::release(submodel* sm, double dt) ballist->setStabilisation(sm->aero_stabilised); ballist->setNoRoll(sm->no_roll); ballist->setName(sm->name); + ballist->setCollision(sm->collision); ballist->setImpact(sm->impact); - ballist->setImpactReportNode(sm->impact_reports); + ballist->setImpactReportNode(sm->impact_report); + ballist->setFuseRange(sm->fuse_range); + ballist->setSubmodel(sm->submodel.c_str()); + ballist->setSubID(sm->sub_id); + ballist->setForceStabilisation(sm->force_stabilised); + ballist->setExternalForce(sm->ext_force); + ballist->setForcePath(sm->force_path.c_str()); ai->attach(ballist); if (sm->count > 0) - (sm->count)--; + sm->count--; return true; } void FGSubmodelMgr::load() { - const int id = 0; - SGPropertyNode *path = fgGetNode("/sim/submodels/path"); - SGPropertyNode root; if (path) { + const int id = 0; string Path = path->getStringValue(); bool Seviceable =_serviceable_node->getBoolValue(); setData(id, Path, Seviceable); } - } -void FGSubmodelMgr::transform(submodel* sm) +void FGSubmodelMgr::transform(submodel *sm) { - // get initial conditions + // set initial conditions if (sm->contents_node != 0) { // get the weight of the contents (lbs) and convert to mass (slugs) - sm->contents = sm->contents_node->getDoubleValue(); + sm->contents = sm->contents_node->getChild("level-lbs",0,1)->getDoubleValue(); + //cout << "transform: contents " << sm->contents << endl; IC.mass = (sm->weight + sm->contents) * lbs_to_slugs; + //cout << "mass inc contents" << IC.mass << endl; // set contents to 0 in the parent - sm->contents_node->setDoubleValue(0); + sm->contents_node->getChild("level-gal_us",0,1)->setDoubleValue(0); + /*cout << "contents " << sm->contents_node->getChild("level-gal_us")->getDoubleValue() + << " " << sm->contents_node->getChild("level-lbs",0,1)->getDoubleValue() + << endl;*/ } else IC.mass = sm->weight * lbs_to_slugs; - //cout << "mass " << IC.mass << endl; + // cout << "mass " << IC.mass << endl; if (sm->speed_node != 0) sm->speed = sm->speed_node->getDoubleValue(); - int ind = sm->id; - - if (ind == 0) { - // set the data for a submodel tied to the main model + int id = sm->id; + //int sub_id = (*submodel)->sub_id; + string name = sm->name; + + //cout << " name " << name << " id " << id << " sub id" << sub_id << endl; + + if (_impact || _hit) { + // set the data for a submodel tied to a submodel + _count++; + //cout << "Submodels: release sub sub " << _count<< endl; + //cout << " id " << sm->id + // << " lat " << _parent_lat + // << " lon " << _parent_lon + // << " elev " << _parent_elev + // << " name " << sm->name + // << endl; + + IC.lat = _parent_lat; + IC.lon = _parent_lon; + IC.alt = _parent_elev; + IC.roll = _parent_roll; // rotation about x axis + IC.elevation = _parent_pitch; // rotation about y axis + IC.azimuth = _parent_hdg; // rotation about z axis + IC.speed = _parent_speed; + IC.speed_down_fps = 0; + IC.speed_east_fps = 0; + IC.speed_north_fps = 0; + + } else if (id == 0) { + //set the data for a submodel tied to the main model + /*cout << "Submodels: release main sub " << endl; + cout << " name " << sm->name + << " id" << sm->id + << endl;*/ IC.lat = _user_lat_node->getDoubleValue(); IC.lon = _user_lon_node->getDoubleValue(); IC.alt = _user_alt_node->getDoubleValue(); @@ -274,9 +383,9 @@ void FGSubmodelMgr::transform(submodel* sm) sm_list_iterator end = sm_list.end(); while (sm_list_itr != end) { - int id = (*sm_list_itr)->getID(); + int parent_id = (*sm_list_itr)->getID(); - if (ind != id) { + if (id != parent_id) { ++sm_list_itr; continue; } @@ -296,7 +405,6 @@ void FGSubmodelMgr::transform(submodel* sm) ++sm_list_itr; } - } /*cout << "heading " << IC.azimuth << endl ; @@ -360,40 +468,39 @@ void FGSubmodelMgr::transform(submodel* sm) IC.elevation += (sm->yaw_offset * sinRx) + (sm->pitch_offset * cosRx); IC.azimuth += (sm->yaw_offset * cosRx) - (sm->pitch_offset * sinRx); - // calcuate the total speed north + // calculate the total speed north IC.total_speed_north = sm->speed * cos(IC.elevation * SG_DEGREES_TO_RADIANS) - * cos(IC.azimuth * SG_DEGREES_TO_RADIANS) + IC.speed_north_fps; + * cos(IC.azimuth * SG_DEGREES_TO_RADIANS) + IC.speed_north_fps; // calculate the total speed east IC.total_speed_east = sm->speed * cos(IC.elevation * SG_DEGREES_TO_RADIANS) - * sin(IC.azimuth * SG_DEGREES_TO_RADIANS) + IC.speed_east_fps; + * sin(IC.azimuth * SG_DEGREES_TO_RADIANS) + IC.speed_east_fps; // calculate the total speed down IC.total_speed_down = sm->speed * -sin(IC.elevation * SG_DEGREES_TO_RADIANS) - + IC.speed_down_fps; + + IC.speed_down_fps; // re-calculate speed, elevation and azimuth IC.speed = sqrt(IC.total_speed_north * IC.total_speed_north - + IC.total_speed_east * IC.total_speed_east - + IC.total_speed_down * IC.total_speed_down); - - //cout << " speed fps out" << IC.speed << endl ; - IC.azimuth = atan(IC.total_speed_east / IC.total_speed_north) * SG_RADIANS_TO_DEGREES; - - // rationalise the output - if (IC.total_speed_north <= 0) { - IC.azimuth = 180 + IC.azimuth; - } else { - - if (IC.total_speed_east <= 0) - IC.azimuth = 360 + IC.azimuth; - + + IC.total_speed_east * IC.total_speed_east + + IC.total_speed_down * IC.total_speed_down); + + // if speeds are low this calculation can become unreliable + if (IC.speed > 1) { + IC.azimuth = atan2(IC.total_speed_east , IC.total_speed_north) * SG_RADIANS_TO_DEGREES; + // cout << "azimuth1 " << IC.azimuth<= 360) + IC.azimuth -= 360; + // cout << "azimuth2 " << IC.azimuth<_getPath(); + string path = (*sm_list_itr)->_getSMPath(); if (path.empty()) { ++sm_list_itr; @@ -429,13 +536,11 @@ void FGSubmodelMgr::loadAI() setData(id, path, serviceable); ++sm_list_itr; } - } double FGSubmodelMgr::getRange(double lat, double lon, double lat2, double lon2) const { - double course, distance, az2; //calculate the bearing and range of the second pos from the first @@ -450,14 +555,14 @@ void FGSubmodelMgr::setData(int id, string& path, bool serviceable) SGPath config(globals->get_fg_root()); config.append(path); - + SG_LOG(SG_GENERAL, SG_DEBUG, "Submodels: path " << path); try { SG_LOG(SG_GENERAL, SG_DEBUG, - "Submodels: Trying to read AI submodels file: " << config.str()); + "Submodels: Trying to read AI submodels file: " << config.str()); readProperties(config.str(), &root); - } catch (const sg_exception &e) { + } catch (const sg_exception &) { SG_LOG(SG_GENERAL, SG_DEBUG, - "Submodels: Unable to read AI submodels file: " << config.str()); + "Submodels: Unable to read AI submodels file: " << config.str()); return; } @@ -489,11 +594,16 @@ void FGSubmodelMgr::setData(int id, string& path, bool serviceable) sm->weight = entry_node->getDoubleValue("weight", 0.25); sm->aero_stabilised = entry_node->getBoolValue("aero-stabilised", true); sm->no_roll = entry_node->getBoolValue("no-roll", false); + sm->collision = entry_node->getBoolValue("collision", false); sm->impact = entry_node->getBoolValue("impact", false); - sm->impact_reports = entry_node->getStringValue("impact-reports"); + sm->impact_report = entry_node->getStringValue("impact-reports"); + sm->fuse_range = entry_node->getDoubleValue("fuse-range", 0.0); sm->contents_node = fgGetNode(entry_node->getStringValue("contents", "none"), false); sm->speed_node = fgGetNode(entry_node->getStringValue("speed-node", "none"), false); - + sm->submodel = entry_node->getStringValue("submodel-path", ""); + sm->force_stabilised= entry_node->getBoolValue("force-stabilised", false); + sm->ext_force = entry_node->getBoolValue("external-force", false); + sm->force_path = entry_node->getStringValue("force-path", ""); //cout << "sm->contents_node " << sm->contents_node << endl; if (sm->contents_node != 0) sm->contents = sm->contents_node->getDoubleValue(); @@ -513,24 +623,177 @@ void FGSubmodelMgr::setData(int id, string& path, bool serviceable) sm->id = id; sm->first_time = false; sm->serviceable = serviceable; + sm->sub_id = 0; sm->prop = fgGetNode("/ai/submodels/submodel", index, true); sm->prop->tie("count", SGRawValuePointer(&(sm->count))); sm->prop->tie("repeat", SGRawValuePointer(&(sm->repeat))); sm->prop->tie("id", SGRawValuePointer(&(sm->id))); + sm->prop->tie("sub-id", SGRawValuePointer(&(sm->sub_id))); sm->prop->tie("serviceable", SGRawValuePointer(&(sm->serviceable))); string name = sm->name; sm->prop->setStringValue("name", name.c_str()); + string submodel = sm->submodel; + sm->prop->setStringValue("submodel", submodel.c_str()); + //cout << " set submodel path " << submodel << endl; + + string force_path = sm->force_path; + sm->prop->setStringValue("force_path", force_path.c_str()); + //cout << "set force_path " << force_path << endl; + if (sm->contents_node != 0) sm->prop->tie("contents-lbs", SGRawValuePointer(&(sm->contents))); index++; submodels.push_back(sm); } +} + +void FGSubmodelMgr::setSubData(int id, string& path, bool serviceable) +{ + SGPropertyNode root; + + SGPath config(globals->get_fg_root()); + config.append(path); + SG_LOG(SG_GENERAL, SG_DEBUG, + "Submodels: path " << path); + try { + SG_LOG(SG_GENERAL, SG_DEBUG, + "Submodels: Trying to read AI submodels file: " << config.str()); + readProperties(config.str(), &root); + + } catch (const sg_exception &) { + SG_LOG(SG_GENERAL, SG_DEBUG, + "Submodels: Unable to read AI submodels file: " << config.str()); + return; + } + + vector children = root.getChildren("submodel"); + vector::iterator it = children.begin(); + vector::iterator end = children.end(); + + for (int i = 0; it != end; ++it, i++) { + //cout << "Reading AI submodel " << (*it)->getPath() << endl; + submodel* sm = new submodel; + SGPropertyNode * entry_node = *it; + sm->name = entry_node->getStringValue("name", "none_defined"); + sm->model = entry_node->getStringValue("model", "Models/Geometry/rocket.ac"); + sm->speed = entry_node->getDoubleValue("speed", 2329.4); + sm->repeat = entry_node->getBoolValue("repeat", false); + sm->delay = entry_node->getDoubleValue("delay", 0.25); + sm->count = entry_node->getIntValue("count", 1); + sm->slaved = entry_node->getBoolValue("slaved", false); + sm->x_offset = entry_node->getDoubleValue("x-offset", 0.0); + sm->y_offset = entry_node->getDoubleValue("y-offset", 0.0); + sm->z_offset = entry_node->getDoubleValue("z-offset", 0.0); + sm->yaw_offset = entry_node->getDoubleValue("yaw-offset", 0.0); + sm->pitch_offset = entry_node->getDoubleValue("pitch-offset", 0.0); + sm->drag_area = entry_node->getDoubleValue("eda", 0.034); + sm->life = entry_node->getDoubleValue("life", 900.0); + sm->buoyancy = entry_node->getDoubleValue("buoyancy", 0); + sm->wind = entry_node->getBoolValue("wind", false); + sm->cd = entry_node->getDoubleValue("cd", 0.193); + sm->weight = entry_node->getDoubleValue("weight", 0.25); + sm->aero_stabilised = entry_node->getBoolValue("aero-stabilised", true); + sm->no_roll = entry_node->getBoolValue("no-roll", false); + sm->collision = entry_node->getBoolValue("collision", false); + sm->impact = entry_node->getBoolValue("impact", false); + sm->impact_report = entry_node->getStringValue("impact-reports"); + sm->fuse_range = entry_node->getDoubleValue("fuse-range", 0.0); + sm->contents_node = fgGetNode(entry_node->getStringValue("contents", "none"), false); + sm->speed_node = fgGetNode(entry_node->getStringValue("speed-node", "none"), false); + sm->submodel = entry_node->getStringValue("submodel-path", ""); + sm->ext_force = entry_node->getBoolValue("external-force", false); + sm->force_path = entry_node->getStringValue("force-path", ""); + + //cout << "sm->contents_node " << sm->contents_node << endl; + if (sm->contents_node != 0) + sm->contents = sm->contents_node->getDoubleValue(); + + const char *trigger_path = entry_node->getStringValue("trigger", 0); + if (trigger_path) { + sm->trigger_node = fgGetNode(trigger_path, true); + sm->trigger_node->setBoolValue(sm->trigger_node->getBoolValue()); + } else { + sm->trigger_node = 0; + } + + if (sm->speed_node != 0) + sm->speed = sm->speed_node->getDoubleValue(); + + sm->timer = sm->delay; + sm->id = index; + sm->first_time = false; + sm->serviceable = serviceable; + sm->sub_id = 0; + + sm->prop = fgGetNode("/ai/submodels/subsubmodel", index, true); + sm->prop->tie("count", SGRawValuePointer(&(sm->count))); + sm->prop->tie("repeat", SGRawValuePointer(&(sm->repeat))); + sm->prop->tie("id", SGRawValuePointer(&(sm->id))); + sm->prop->tie("sub-id", SGRawValuePointer(&(sm->sub_id))); + sm->prop->tie("serviceable", SGRawValuePointer(&(sm->serviceable))); + string name = sm->name; + sm->prop->setStringValue("name", name.c_str()); + + string submodel = sm->submodel; + sm->prop->setStringValue("submodel", submodel.c_str()); + // cout << " set submodel path " << submodel<< endl; + + string force_path = sm->force_path; + sm->prop->setStringValue("force_path", force_path.c_str()); + //cout << "set force_path " << force_path << endl; + + if (sm->contents_node != 0) + sm->prop->tie("contents-lbs", SGRawValuePointer(&(sm->contents))); + + index++; + subsubmodels.push_back(sm); + } +} + +void FGSubmodelMgr::loadSubmodels() +{ + SG_LOG(SG_GENERAL, SG_DEBUG, "Submodels: Loading sub submodels"); submodel_iterator = submodels.begin(); + while (submodel_iterator != submodels.end()) { + string submodel = (*submodel_iterator)->submodel; + if (!submodel.empty()) { + //int id = (*submodel_iterator)->id; + bool serviceable = true; + //SG_LOG(SG_GENERAL, SG_DEBUG, "found path sub sub " + // << submodel + // << " index " << index + // << "name " << (*submodel_iterator)->name); + + (*submodel_iterator)->sub_id = index; + setSubData(index, submodel, serviceable); + } + + ++submodel_iterator; + } + + subsubmodel_iterator = subsubmodels.begin(); + + while (subsubmodel_iterator != subsubmodels.end()) { + submodels.push_back(*subsubmodel_iterator); + ++subsubmodel_iterator; + } + + //submodel_iterator = submodels.begin(); + + //while (submodel_iterator != submodels.end()) { + //int id = (*submodel_iterator)->id; + //SG_LOG(SG_GENERAL, SG_DEBUG,"after pushback " + // << " id " << id + // << " name " << (*submodel_iterator)->name + // << " sub id " << (*submodel_iterator)->sub_id); + + //++submodel_iterator; + //} } // end of submodel.cxx