virtual void Deserialize(const CParamNode& paramNode, IDeserializer& deserialize)
{
Init(paramNode);
u32 oldSeed = GetActorSeed();
SerializeCommon(deserialize);
// If we serialized a different seed, reload actor
if (oldSeed != GetActorSeed())
ReloadActor();
fixed repeattime = m_AnimSyncRepeatTime; // save because SelectAnimation overwrites it
if (m_AnimRunThreshold.IsZero())
SelectAnimation(m_AnimName, m_AnimOnce, m_AnimSpeed, m_SoundGroup);
else
SelectMovementAnimation(m_AnimRunThreshold);
SetAnimationSyncRepeat(repeattime);
if (m_Unit)
{
CmpPtr<ICmpOwnership> cmpOwnership(GetSimContext(), GetEntityId());
if (cmpOwnership)
m_Unit->GetModel().SetPlayerID(cmpOwnership->GetOwner());
}
}
std::vector<entity_id_t> EntitySelection::PickEntitiesInRect(CSimulation2& simulation, const CCamera& camera, int sx0, int sy0, int sx1, int sy1, player_id_t owner, bool allowEditorSelectables)
{
PROFILE2("PickEntitiesInRect");
// Make sure sx0 <= sx1, and sy0 <= sy1
if (sx0 > sx1)
std::swap(sx0, sx1);
if (sy0 > sy1)
std::swap(sy0, sy1);
CmpPtr<ICmpRangeManager> cmpRangeManager(simulation, SYSTEM_ENTITY);
ENSURE(cmpRangeManager);
std::vector<entity_id_t> hitEnts;
const CSimulation2::InterfaceListUnordered& ents = simulation.GetEntitiesWithInterfaceUnordered(IID_Selectable);
for (CSimulation2::InterfaceListUnordered::const_iterator it = ents.begin(); it != ents.end(); ++it)
{
entity_id_t ent = it->first;
CEntityHandle handle = it->second->GetEntityHandle();
// Check if this entity is only selectable in Atlas
if (static_cast<ICmpSelectable*>(it->second)->IsEditorOnly() && !allowEditorSelectables)
continue;
// Ignore entities hidden by LOS (or otherwise hidden, e.g. when not IsInWorld)
if (cmpRangeManager->GetLosVisibility(handle, owner) == ICmpRangeManager::VIS_HIDDEN)
continue;
// Ignore entities not owned by 'owner'
CmpPtr<ICmpOwnership> cmpOwnership(handle);
if (owner != INVALID_PLAYER && (!cmpOwnership || cmpOwnership->GetOwner() != owner))
continue;
// Find the current interpolated model position.
// (We just use the centre position and not the whole bounding box, because maybe
// that's better for users trying to select objects in busy areas)
CmpPtr<ICmpVisual> cmpVisual(handle);
if (!cmpVisual)
continue;
CVector3D position = cmpVisual->GetPosition();
// Reject if it's not on-screen (e.g. it's behind the camera)
if (!camera.GetFrustum().IsPointVisible(position))
continue;
// Compare screen-space coordinates
float x, y;
camera.GetScreenCoordinates(position, x, y);
int ix = (int)x;
int iy = (int)y;
if (sx0 <= ix && ix <= sx1 && sy0 <= iy && iy <= sy1)
hitEnts.push_back(ent);
}
return hitEnts;
}
std::vector<entity_id_t> EntitySelection::PickSimilarEntities(CSimulation2& simulation, const CCamera& camera, const std::string& templateName, int owner, bool includeOffScreen, bool matchRank)
{
CmpPtr<ICmpTemplateManager> cmpTemplateManager(simulation, SYSTEM_ENTITY);
CmpPtr<ICmpRangeManager> cmpRangeManager(simulation, SYSTEM_ENTITY);
std::vector<entity_id_t> hitEnts;
const CSimulation2::InterfaceListUnordered& ents = simulation.GetEntitiesWithInterfaceUnordered(IID_Selectable);
for (CSimulation2::InterfaceListUnordered::const_iterator it = ents.begin(); it != ents.end(); ++it)
{
entity_id_t ent = it->first;
if (matchRank)
{
// Exact template name matching
if (cmpTemplateManager->GetCurrentTemplateName(ent) != templateName)
continue;
}
// Ignore entities hidden by LOS (or otherwise hidden, e.g. when not IsInWorld)
// In this case, the checking is done to avoid selecting garrisoned units
if (cmpRangeManager->GetLosVisibility(ent, owner) == ICmpRangeManager::VIS_HIDDEN)
continue;
// Ignore entities not owned by 'owner'
CmpPtr<ICmpOwnership> cmpOwnership(simulation.GetSimContext(), ent);
if (!cmpOwnership || cmpOwnership->GetOwner() != owner)
continue;
// Ignore off screen entities
if (!includeOffScreen)
{
// Find the current interpolated model position.
CmpPtr<ICmpVisual> cmpVisual(simulation.GetSimContext(), ent);
if (!cmpVisual)
continue;
CVector3D position = cmpVisual->GetPosition();
// Reject if it's not on-screen (e.g. it's behind the camera)
if (!camera.GetFrustum().IsPointVisible(position))
continue;
}
if (!matchRank)
{
// Match by selection group name
// (This is relatively expensive since it involves script calls, so do it after all other tests)
CmpPtr<ICmpIdentity> cmpIdentity(simulation.GetSimContext(), ent);
if (!cmpIdentity || cmpIdentity->GetSelectionGroupName() != templateName)
continue;
}
hitEnts.push_back(ent);
}
return hitEnts;
}
std::vector<entity_id_t> EntitySelection::PickEntitiesInRect(CSimulation2& simulation, const CCamera& camera, int sx0, int sy0, int sx1, int sy1, int owner)
{
// Make sure sx0 <= sx1, and sy0 <= sy1
if (sx0 > sx1)
std::swap(sx0, sx1);
if (sy0 > sy1)
std::swap(sy0, sy1);
CmpPtr<ICmpRangeManager> cmpRangeManager(simulation, SYSTEM_ENTITY);
ENSURE(!cmpRangeManager.null());
std::vector<entity_id_t> hitEnts;
const CSimulation2::InterfaceListUnordered& ents = simulation.GetEntitiesWithInterfaceUnordered(IID_Selectable);
for (CSimulation2::InterfaceListUnordered::const_iterator it = ents.begin(); it != ents.end(); ++it)
{
entity_id_t ent = it->first;
// Ignore entities hidden by LOS (or otherwise hidden, e.g. when not IsInWorld)
if (cmpRangeManager->GetLosVisibility(ent, owner) == ICmpRangeManager::VIS_HIDDEN)
continue;
// Ignore entities not owned by 'owner'
CmpPtr<ICmpOwnership> cmpOwnership(simulation.GetSimContext(), ent);
if (cmpOwnership.null() || cmpOwnership->GetOwner() != owner)
continue;
// Find the current interpolated model position.
// (We just use the centre position and not the whole bounding box, because maybe
// that's better for users trying to select objects in busy areas)
CmpPtr<ICmpVisual> cmpVisual(simulation.GetSimContext(), ent);
if (cmpVisual.null())
continue;
CVector3D position = cmpVisual->GetPosition();
// Reject if it's not on-screen (e.g. it's behind the camera)
if (!camera.GetFrustum().IsPointVisible(position))
continue;
// Compare screen-space coordinates
float x, y;
camera.GetScreenCoordinates(position, x, y);
int ix = (int)x;
int iy = (int)y;
if (sx0 <= ix && ix <= sx1 && sy0 <= iy && iy <= sy1)
hitEnts.push_back(ent);
}
return hitEnts;
}
virtual void HandleMessage(const CMessage& msg, bool UNUSED(global))
{
switch (msg.GetType())
{
case MT_TechnologyModification:
{
const CMessageTechnologyModification& msgData = static_cast<const CMessageTechnologyModification&> (msg);
if (msgData.component == L"Vision")
{
CmpPtr<ICmpOwnership> cmpOwnership(GetSimContext(), GetEntityId());
if (cmpOwnership)
{
player_id_t owner = cmpOwnership->GetOwner();
if (owner != INVALID_PLAYER && owner == msgData.player)
{
CmpPtr<ICmpPlayerManager> cmpPlayerManager(GetSimContext(), SYSTEM_ENTITY);
entity_id_t playerEnt = cmpPlayerManager->GetPlayerByID(owner);
CmpPtr<ICmpTechnologyManager> cmpTechnologyManager(GetSimContext(), playerEnt);
if (playerEnt != INVALID_ENTITY && cmpTechnologyManager)
{
entity_pos_t newRange = cmpTechnologyManager->ApplyModifications(L"Vision/Range", m_BaseRange, GetEntityId());
if (newRange != m_Range)
{
// Update our vision range and broadcast message
entity_pos_t oldRange = m_Range;
m_Range = newRange;
CMessageVisionRangeChanged msg(GetEntityId(), oldRange, newRange);
GetSimContext().GetComponentManager().BroadcastMessage(msg);
}
}
}
}
}
break;
}
}
}
virtual void PlaySoundGroup(const std::wstring& name, entity_id_t source)
{
if ( ! g_SoundManager || (source == INVALID_ENTITY) )
return;
CmpPtr<ICmpRangeManager> cmpRangeManager(GetSystemEntity());
int currentPlayer = GetSimContext().GetCurrentDisplayedPlayer();
if ( !cmpRangeManager ||
( cmpRangeManager->GetLosVisibility(source, currentPlayer) != ICmpRangeManager::VIS_VISIBLE ) )
return;
CmpPtr<ICmpPosition> cmpPosition(GetSimContext(), source);
if (cmpPosition && cmpPosition->IsInWorld())
{
bool playerOwned = false;
CmpPtr<ICmpOwnership> cmpOwnership( GetSimContext(), source);
if (cmpOwnership)
playerOwned = cmpOwnership->GetOwner() == currentPlayer;
CVector3D sourcePos = CVector3D(cmpPosition->GetPosition());
g_SoundManager->PlayAsGroup(name, sourcePos, source, playerOwned);
}
}
void CMapWriter::WriteXML(const VfsPath& filename,
WaterManager* pWaterMan, SkyManager* pSkyMan,
CLightEnv* pLightEnv, CCamera* pCamera, CCinemaManager* pCinema,
CPostprocManager* pPostproc,
CSimulation2* pSimulation2)
{
XML_Start();
{
XML_Element("Scenario");
XML_Attribute("version", (int)FILE_VERSION);
ENSURE(pSimulation2);
CSimulation2& sim = *pSimulation2;
if (!sim.GetStartupScript().empty())
{
XML_Element("Script");
XML_CDATA(sim.GetStartupScript().c_str());
}
{
XML_Element("Environment");
XML_Setting("SkySet", pSkyMan->GetSkySet());
{
XML_Element("SunColor");
XML_Attribute("r", pLightEnv->m_SunColor.X); // yes, it's X/Y/Z...
XML_Attribute("g", pLightEnv->m_SunColor.Y);
XML_Attribute("b", pLightEnv->m_SunColor.Z);
}
{
XML_Element("SunElevation");
XML_Attribute("angle", pLightEnv->m_Elevation);
}
{
XML_Element("SunRotation");
XML_Attribute("angle", pLightEnv->m_Rotation);
}
{
XML_Element("TerrainAmbientColor");
XML_Attribute("r", pLightEnv->m_TerrainAmbientColor.X);
XML_Attribute("g", pLightEnv->m_TerrainAmbientColor.Y);
XML_Attribute("b", pLightEnv->m_TerrainAmbientColor.Z);
}
{
XML_Element("UnitsAmbientColor");
XML_Attribute("r", pLightEnv->m_UnitsAmbientColor.X);
XML_Attribute("g", pLightEnv->m_UnitsAmbientColor.Y);
XML_Attribute("b", pLightEnv->m_UnitsAmbientColor.Z);
}
{
XML_Element("Fog");
XML_Setting("FogFactor", pLightEnv->m_FogFactor);
XML_Setting("FogThickness", pLightEnv->m_FogMax);
{
XML_Element("FogColor");
XML_Attribute("r", pLightEnv->m_FogColor.X);
XML_Attribute("g", pLightEnv->m_FogColor.Y);
XML_Attribute("b", pLightEnv->m_FogColor.Z);
}
}
{
XML_Element("Water");
{
XML_Element("WaterBody");
CmpPtr<ICmpWaterManager> cmpWaterManager(sim, SYSTEM_ENTITY);
ENSURE(cmpWaterManager);
XML_Setting("Type", pWaterMan->m_WaterType);
{
XML_Element("Color");
XML_Attribute("r", pWaterMan->m_WaterColor.r);
XML_Attribute("g", pWaterMan->m_WaterColor.g);
XML_Attribute("b", pWaterMan->m_WaterColor.b);
}
{
XML_Element("Tint");
XML_Attribute("r", pWaterMan->m_WaterTint.r);
XML_Attribute("g", pWaterMan->m_WaterTint.g);
XML_Attribute("b", pWaterMan->m_WaterTint.b);
}
XML_Setting("Height", cmpWaterManager->GetExactWaterLevel(0, 0));
XML_Setting("Waviness", pWaterMan->m_Waviness);
XML_Setting("Murkiness", pWaterMan->m_Murkiness);
XML_Setting("WindAngle", pWaterMan->m_WindAngle);
}
}
{
XML_Element("Postproc");
{
XML_Setting("Brightness", pLightEnv->m_Brightness);
XML_Setting("Contrast", pLightEnv->m_Contrast);
XML_Setting("Saturation", pLightEnv->m_Saturation);
XML_Setting("Bloom", pLightEnv->m_Bloom);
XML_Setting("PostEffect", pPostproc->GetPostEffect());
}
}
}
{
XML_Element("Camera");
{
XML_Element("Position");
CVector3D pos = pCamera->m_Orientation.GetTranslation();
XML_Attribute("x", pos.X);
XML_Attribute("y", pos.Y);
XML_Attribute("z", pos.Z);
}
CVector3D in = pCamera->m_Orientation.GetIn();
// Convert to spherical coordinates
float rotation = atan2(in.X, in.Z);
float declination = atan2(sqrt(in.X*in.X + in.Z*in.Z), in.Y) - (float)M_PI/2;
{
XML_Element("Rotation");
XML_Attribute("angle", rotation);
}
{
XML_Element("Declination");
XML_Attribute("angle", declination);
}
}
{
std::string settings = sim.GetMapSettingsString();
if (!settings.empty())
{
XML_Element("ScriptSettings");
XML_CDATA(("\n" + settings + "\n").c_str());
}
}
{
XML_Element("Entities");
CmpPtr<ICmpTemplateManager> cmpTemplateManager(sim, SYSTEM_ENTITY);
ENSURE(cmpTemplateManager);
// This will probably need to be changed in the future, but for now we'll
// just save all entities that have a position
CSimulation2::InterfaceList ents = sim.GetEntitiesWithInterface(IID_Position);
for (CSimulation2::InterfaceList::const_iterator it = ents.begin(); it != ents.end(); ++it)
{
entity_id_t ent = it->first;
// Don't save local entities (placement previews etc)
if (ENTITY_IS_LOCAL(ent))
continue;
XML_Element("Entity");
XML_Attribute("uid", ent);
XML_Setting("Template", cmpTemplateManager->GetCurrentTemplateName(ent));
CmpPtr<ICmpOwnership> cmpOwnership(sim, ent);
if (cmpOwnership)
XML_Setting("Player", (int)cmpOwnership->GetOwner());
CmpPtr<ICmpPosition> cmpPosition(sim, ent);
if (cmpPosition)
{
CFixedVector3D pos;
if (cmpPosition->IsInWorld())
pos = cmpPosition->GetPosition();
CFixedVector3D rot = cmpPosition->GetRotation();
{
XML_Element("Position");
XML_Attribute("x", pos.X);
XML_Attribute("z", pos.Z);
// TODO: height offset etc
}
{
XML_Element("Orientation");
XML_Attribute("y", rot.Y);
// TODO: X, Z maybe
}
}
CmpPtr<ICmpObstruction> cmpObstruction(sim, ent);
if (cmpObstruction)
{
// TODO: Currently only necessary because Atlas
// does not set up control groups for its walls.
cmpObstruction->ResolveFoundationCollisions();
entity_id_t group = cmpObstruction->GetControlGroup();
entity_id_t group2 = cmpObstruction->GetControlGroup2();
// Don't waste space writing the default control groups.
if (group != ent || group2 != INVALID_ENTITY)
{
XML_Element("Obstruction");
if (group != ent)
XML_Attribute("group", group);
if (group2 != INVALID_ENTITY)
XML_Attribute("group2", group2);
}
}
CmpPtr<ICmpVisual> cmpVisual(sim, ent);
if (cmpVisual)
{
u32 seed = cmpVisual->GetActorSeed();
if (seed != (u32)ent)
{
XML_Element("Actor");
XML_Attribute("seed", seed);
}
// TODO: variation/selection strings
}
}
}
const std::map<CStrW, CCinemaPath>& paths = pCinema->GetAllPaths();
std::map<CStrW, CCinemaPath>::const_iterator it = paths.begin();
{
XML_Element("Paths");
for ( ; it != paths.end(); ++it )
{
fixed timescale = it->second.GetTimescale();
const std::vector<SplineData>& nodes = it->second.GetAllNodes();
const std::vector<SplineData>& target_nodes = it->second.GetTargetSpline().GetAllNodes();
const CCinemaData* data = it->second.GetData();
XML_Element("Path");
XML_Attribute("name", data->m_Name);
XML_Attribute("timescale", timescale);
XML_Attribute("orientation", data->m_Orientation);
XML_Attribute("mode", data->m_Mode);
XML_Attribute("style", data->m_Style);
fixed last_target = fixed::Zero();
for (size_t i = 0, j = 0; i < nodes.size(); ++i)
{
XML_Element("Node");
fixed distance = i > 0 ? nodes[i - 1].Distance : fixed::Zero();
last_target += distance;
XML_Attribute("deltatime", distance);
{
XML_Element("Position");
XML_Attribute("x", nodes[i].Position.X);
XML_Attribute("y", nodes[i].Position.Y);
XML_Attribute("z", nodes[i].Position.Z);
}
{
XML_Element("Rotation");
XML_Attribute("x", nodes[i].Rotation.X);
XML_Attribute("y", nodes[i].Rotation.Y);
XML_Attribute("z", nodes[i].Rotation.Z);
}
if (j >= target_nodes.size())
continue;
fixed target_distance = j > 0 ? target_nodes[j - 1].Distance : fixed::Zero();
if (target_distance > last_target)
continue;
{
XML_Element("Target");
XML_Attribute("x", target_nodes[j].Position.X);
XML_Attribute("y", target_nodes[j].Position.Y);
XML_Attribute("z", target_nodes[j].Position.Z);
}
last_target = fixed::Zero();
++j;
}
}
}
}
if (!XML_StoreVFS(g_VFS, filename))
LOGERROR("Failed to write map '%s'", filename.string8());
}
void ActorViewer::SetActor(const CStrW& name, const CStrW& animation, player_id_t playerID)
{
bool needsAnimReload = false;
CStrW id = name;
// Recreate the entity, if we don't have one or if the new one is different
if (m.Entity == INVALID_ENTITY || id != m.CurrentUnitID)
{
// Delete the old entity (if any)
if (m.Entity != INVALID_ENTITY)
{
m.Simulation2.DestroyEntity(m.Entity);
m.Simulation2.FlushDestroyedEntities();
m.Entity = INVALID_ENTITY;
}
// Clear particles associated with deleted entity
g_Renderer.GetParticleManager().ClearUnattachedEmitters();
// If there's no actor to display, return with nothing loaded
if (id.empty())
return;
m.Entity = m.Simulation2.AddEntity(L"preview|" + id);
if (m.Entity == INVALID_ENTITY)
return;
CmpPtr<ICmpPosition> cmpPosition(m.Simulation2, m.Entity);
if (cmpPosition)
{
ssize_t c = TERRAIN_TILE_SIZE * m.Terrain.GetPatchesPerSide()*PATCH_SIZE/2;
cmpPosition->JumpTo(entity_pos_t::FromInt(c), entity_pos_t::FromInt(c));
cmpPosition->SetYRotation(entity_angle_t::Pi());
}
CmpPtr<ICmpOwnership> cmpOwnership(m.Simulation2, m.Entity);
if (cmpOwnership)
cmpOwnership->SetOwner(playerID);
needsAnimReload = true;
}
if (animation != m.CurrentUnitAnim)
needsAnimReload = true;
if (needsAnimReload)
{
CStr anim = animation.ToUTF8().LowerCase();
// Emulate the typical simulation animation behaviour
float speed;
float repeattime = 0.f;
if (anim == "walk")
{
CmpPtr<ICmpUnitMotion> cmpUnitMotion(m.Simulation2, m.Entity);
if (cmpUnitMotion)
speed = cmpUnitMotion->GetWalkSpeed().ToFloat();
else
speed = 7.f; // typical unit speed
m.CurrentSpeed = speed;
}
else if (anim == "run")
{
CmpPtr<ICmpUnitMotion> cmpUnitMotion(m.Simulation2, m.Entity);
if (cmpUnitMotion)
speed = cmpUnitMotion->GetRunSpeed().ToFloat();
else
speed = 12.f; // typical unit speed
m.CurrentSpeed = speed;
}
else if (anim == "melee")
{
speed = 1.f; // speed will be ignored if we have a repeattime
m.CurrentSpeed = 0.f;
CStr code = "var cmp = Engine.QueryInterface("+CStr::FromUInt(m.Entity)+", IID_Attack); " +
"if (cmp) cmp.GetTimers(cmp.GetBestAttack()).repeat; else 0;";
m.Simulation2.GetScriptInterface().Eval(code.c_str(), repeattime);
}
else
{
// Play the animation at normal speed, but movement speed is zero
speed = 1.f;
m.CurrentSpeed = 0.f;
}
CStr sound;
if (anim == "melee")
sound = "attack";
else if (anim == "build")
sound = "build";
else if (anim.Find("gather_") == 0)
sound = anim;
std::wstring soundgroup;
if (!sound.empty())
{
CStr code = "var cmp = Engine.QueryInterface("+CStr::FromUInt(m.Entity)+", IID_Sound); " +
"if (cmp) cmp.GetSoundGroup('"+sound+"'); else '';";
m.Simulation2.GetScriptInterface().Eval(code.c_str(), soundgroup);
}
CmpPtr<ICmpVisual> cmpVisual(m.Simulation2, m.Entity);
if (cmpVisual)
{
// TODO: SetEntitySelection(anim)
cmpVisual->SelectAnimation(anim, false, fixed::FromFloat(speed), soundgroup);
if (repeattime)
cmpVisual->SetAnimationSyncRepeat(fixed::FromFloat(repeattime));
}
// update prop list for new entity/animation (relies on needsAnimReload also getting called for entire entity changes)
m.UpdatePropList();
}
m.CurrentUnitID = id;
m.CurrentUnitAnim = animation;
}
std::vector<entity_id_t> EntitySelection::PickSimilarEntities(CSimulation2& simulation, const CCamera& camera,
const std::string& templateName, player_id_t owner, bool includeOffScreen, bool matchRank,
bool allowEditorSelectables, bool allowFoundations)
{
PROFILE2("PickSimilarEntities");
CmpPtr<ICmpTemplateManager> cmpTemplateManager(simulation, SYSTEM_ENTITY);
CmpPtr<ICmpRangeManager> cmpRangeManager(simulation, SYSTEM_ENTITY);
std::vector<entity_id_t> hitEnts;
const CSimulation2::InterfaceListUnordered& ents = simulation.GetEntitiesWithInterfaceUnordered(IID_Selectable);
for (CSimulation2::InterfaceListUnordered::const_iterator it = ents.begin(); it != ents.end(); ++it)
{
entity_id_t ent = it->first;
CEntityHandle handle = it->second->GetEntityHandle();
// Check if this entity is only selectable in Atlas
if (static_cast<ICmpSelectable*>(it->second)->IsEditorOnly() && !allowEditorSelectables)
continue;
if (matchRank)
{
// Exact template name matching, optionally also allowing foundations
std::string curTemplateName = cmpTemplateManager->GetCurrentTemplateName(ent);
bool matches = (curTemplateName == templateName ||
(allowFoundations && curTemplateName.substr(0, 11) == "foundation|" && curTemplateName.substr(11) == templateName));
if (!matches)
continue;
}
// Ignore entities hidden by LOS (or otherwise hidden, e.g. when not IsInWorld)
// In this case, the checking is done to avoid selecting garrisoned units
if (cmpRangeManager->GetLosVisibility(handle, owner) == ICmpRangeManager::VIS_HIDDEN)
continue;
// Ignore entities not owned by 'owner'
CmpPtr<ICmpOwnership> cmpOwnership(simulation.GetSimContext(), ent);
if (owner != INVALID_PLAYER && (!cmpOwnership || cmpOwnership->GetOwner() != owner))
continue;
// Ignore off screen entities
if (!includeOffScreen)
{
// Find the current interpolated model position.
CmpPtr<ICmpVisual> cmpVisual(simulation.GetSimContext(), ent);
if (!cmpVisual)
continue;
CVector3D position = cmpVisual->GetPosition();
// Reject if it's not on-screen (e.g. it's behind the camera)
if (!camera.GetFrustum().IsPointVisible(position))
continue;
}
if (!matchRank)
{
// Match by selection group name
// (This is relatively expensive since it involves script calls, so do it after all other tests)
CmpPtr<ICmpIdentity> cmpIdentity(simulation.GetSimContext(), ent);
if (!cmpIdentity || cmpIdentity->GetSelectionGroupName() != templateName)
continue;
}
hitEnts.push_back(ent);
}
return hitEnts;
}