void CollisionSystem::IncorporateEntity(std::shared_ptr<Entity> eaterEntity,
std::shared_ptr<Entity> eatableEntity)
{
LOG_D("[CollisionSystem] Entity " << eaterEntity->GetId()
<< " is incorporating entity " << eatableEntity->GetId());
auto spriteComponent = std::static_pointer_cast<SpriteComponent>(
Engine::GetInstance().GetSingleComponentOfClass(
eatableEntity, "SpriteComponent"));
auto complexityComponent = std::static_pointer_cast<ComplexityComponent>(
Engine::GetInstance().GetSingleComponentOfClass(eaterEntity, "ComplexityComponent"));
auto maxComplexity = complexityComponent->GetMaxComplexity();
auto complexity = complexityComponent->GetComplexity();
if (complexity < maxComplexity)
{
complexity += 1;
Vector position;
position.SetPolar(50, 2*M_PI*complexity/maxComplexity);
complexityComponent->SetComplexity(complexity);
spriteComponent->SetPosition(position);
Engine::GetInstance().AddComponent(spriteComponent, eaterEntity);
DestroyEntity(eatableEntity);
}
}
//Removes deleted entities from the entity map every frame
void EntityManager::EntityCleanup()
{
if( m_EntityMap.empty() )
return;
//EntityMap is a typedef std::map<int, Entity*> EntityMap;
EntityMap::iterator iter = m_EntityMap.begin();
while( iter != m_EntityMap.end() )
{
//Check if it's marked to be deleted
if( iter->second->isThisMarked() )
{
EntityMap::iterator iter2 = iter;
//Removes children from parent that will be deleted. They are marked for deletion
//In the markfordeletion function, then they each go through this process as parents.
//Therefore, this effectively works :D
if( iter->second->parent )
iter->second->parent->children.remove(iter->second);
++iter;
Entity *toDel = iter2->second;
m_EntityMap.erase(iter2);
DestroyEntity(toDel);
}
else
++iter;
}
}
void CPerPlayerEntity::UpdatePerPlayer()
{
if (m_PlayersAdded.empty() && m_PlayersRemoved.empty()) // This check reduces cpu usage when loading large maps (due to recursion)
return;
// Remove entries that match in both added and removed lists
RemoveIdenticalEntries(m_PlayersAdded, m_PlayersRemoved);
// Delete us for every player in our deleted list
std::set<CPlayer*>::const_iterator iter = m_PlayersRemoved.begin();
for (; iter != m_PlayersRemoved.end(); iter++)
{
DestroyEntity(*iter);
}
// Add us for every player in our added list
iter = m_PlayersAdded.begin();
for (; iter != m_PlayersAdded.end(); iter++)
{
CreateEntity(*iter);
}
// Clear both lists
m_PlayersAdded.clear();
m_PlayersRemoved.clear();
}
//------------------------------------------------------------------------
CVehiclePartEntity::~CVehiclePartEntity()
{
SafeRemoveBuddyConstraint();
DestroyEntity();
m_pVehicle->UnregisterVehicleEventListener(this);
}
void Game::CleanEntities()
{
auto iter = std::find_if(m_entities.begin(), m_entities.end(),
[&](Asteroids::Entity* actor) { return actor->IsColliding() || actor->IsDisappearing(); });
if (iter != m_entities.end())
{
DestroyEntity(*iter);
}
}
void CGameServer::Delete(CBaseEntity* pEntity)
{
TAssert(GameNetwork()->IsHost() || IsLoading());
if (!(GameNetwork()->IsHost() || IsLoading()))
TMsg("WARNING: CGameServer::Delete() when not host or not loading.\n");
if (GameNetwork()->IsHost())
GameNetwork()->CallFunction(NETWORK_TOCLIENTS, "DestroyEntity", pEntity->GetHandle());
CNetworkParameters p;
p.i1 = (int)pEntity->GetHandle();
DestroyEntity(CONNECTION_GAME, &p);
}
void CollisionSystem::CombatEntities(std::shared_ptr<Entity> entity1,
std::shared_ptr<Entity> entity2)
{
auto combatComponent1 = std::static_pointer_cast<CombatComponent>(Engine::GetInstance().GetSingleComponentOfClass(entity1, "CombatComponent"));
auto combatComponent2 = std::static_pointer_cast<CombatComponent>(Engine::GetInstance().GetSingleComponentOfClass(entity2, "CombatComponent"));
int power1 = combatComponent1->GetPower();
int power2 = combatComponent2->GetPower();
LOG_D("[CollisionSystem] Combat between entity " << entity1->GetId()
<< " and " << entity2->GetId());
if (power1 > power2)
{
LOG_D("[CollisionSystem] Entity " << entity1->GetId()
<< " wins the combat");
if (Engine::GetInstance().HasComponent(entity1, "GrowthComponent"))
EatEntity(entity1, entity2);
else
DestroyEntity(entity2);
}
else if (power2 > power1)
{
LOG_D("[CollisionSystem] Entity " << entity2->GetId()
<< " wins the combat");
if (Engine::GetInstance().HasComponent(entity2, "GrowthComponent"))
EatEntity(entity2, entity1);
else
DestroyEntity(entity1);
}
else
{
LOG_D("[CollisionSystem] Tied combat");
CollideBodies(entity1, entity2);
}
}
void EntityManager::EmptyEntityList(void)
{
if( m_EntityMap.empty() )
return;
EntityMap::iterator iter = m_EntityMap.begin();
// Note: Deletion of components taken care of by engines.
while( iter != m_EntityMap.end() )
{
DestroyEntity(iter->second);
}
m_EntityMap.clear();
}
// Call all entity update functions. Pass the time since last update
void CEntityManager::UpdateAllEntities( float updateTime )
{
TUInt32 entity = 0;
while (entity < m_Entities.size())
{
// Update entity, if it returns false, then destroy it
if (!m_Entities[entity]->Update( updateTime ))
{
DestroyEntity(m_Entities[entity]->GetUID());
}
else
{
++entity;
}
}
}
bool CPerPlayerEntity::Sync(bool bSync)
{
// Are we getting synced but not already synced or vice versa?
if (bSync != m_bIsSynced)
{
// Create it for everyone we're visible if it's synced, otherwise destroy
if (bSync)
{
m_bIsSynced = true;
CreateEntity(NULL);
}
else
{
DestroyEntity(NULL);
m_bIsSynced = false;
}
}
return true;
}
void CollisionSystem::EatEntity(std::shared_ptr<Entity> eaterEntity,
std::shared_ptr<Entity> eatableEntity)
{
LOG_D("[CollisionSystem] Entity " << eaterEntity->GetId() << " is eating entity " << eatableEntity->GetId());
if (Engine::GetInstance().HasComponent(eaterEntity, "InfectionComponent"))
{
auto infectionComponent = std::static_pointer_cast<InfectionComponent>(Engine::GetInstance().GetSingleComponentOfClass(eaterEntity, "InfectionComponent"));
if (infectionComponent->GetInfectionType() == CannotEat)
return;
}
auto growthComponent = std::static_pointer_cast<GrowthComponent>(Engine::GetInstance().GetSingleComponentOfClass(eaterEntity, "GrowthComponent"));
auto energy = growthComponent->GetEnergy();
++energy;
growthComponent->SetEnergy(energy);
DestroyEntity(eatableEntity);
Engine::GetInstance().PlaySoundEffect(CFG_GETP("EAT_SOUND_EFFECT"));
}
Treenity::Treenity(QWidget *parent)
: QMainWindow(parent), m_running(true)
{
//Set some utility init things
Utils::GetInstance()->setParent(this);
Utils::GetInstance()->setFloating(true);
// Setup component names in the editor.
m_componentNames[RootForce::ComponentType::RENDERABLE] = "Renderable";
m_componentNames[RootForce::ComponentType::TRANSFORM] = "Transform";
m_componentNames[RootForce::ComponentType::POINTLIGHT] = "Point Light";
m_componentNames[RootForce::ComponentType::CAMERA] = "Camera";
m_componentNames[RootForce::ComponentType::HEALTH] = "Health";
m_componentNames[RootForce::ComponentType::PLAYERCONTROL] = "Player Control";
m_componentNames[RootForce::ComponentType::PHYSICS] = "Physics";
m_componentNames[RootForce::ComponentType::NETWORK] = "Network";
m_componentNames[RootForce::ComponentType::LOOKATBEHAVIOR] = "Look-At Behaviour";
m_componentNames[RootForce::ComponentType::THIRDPERSONBEHAVIOR] = "Third Person Behaviour";
m_componentNames[RootForce::ComponentType::SCRIPT] = "Script";
m_componentNames[RootForce::ComponentType::COLLISION] = "Physics"; // Required since the component list searches on name.
m_componentNames[RootForce::ComponentType::COLLISIONRESPONDER] = "Collision Responder";
m_componentNames[RootForce::ComponentType::PLAYER] = "Player";
m_componentNames[RootForce::ComponentType::ANIMATION] = "Animation";
m_componentNames[RootForce::ComponentType::PARTICLE] = "Particle";
m_componentNames[RootForce::ComponentType::TDMRULES] = "Team-Deathmatch Rules";
m_componentNames[RootForce::ComponentType::PLAYERACTION] = "Player Action";
m_componentNames[RootForce::ComponentType::PLAYERPHYSICS] = "Player Physics";
m_componentNames[RootForce::ComponentType::ENTITYSTATE] = "Entity State";
m_componentNames[RootForce::ComponentType::SHADOWCASTER] = "Shadowcaster";
m_componentNames[RootForce::ComponentType::DIRECTIONALLIGHT] = "Directional Light";
m_componentNames[RootForce::ComponentType::SERVERINFORMATION] = "Server Information";
m_componentNames[RootForce::ComponentType::CLIENT] = "Client";
m_componentNames[RootForce::ComponentType::RAGDOLL] = "Ragdoll";
m_componentNames[RootForce::ComponentType::WATERCOLLIDER] = "Water Collider";
m_componentNames[RootForce::ComponentType::ABILITYSPAWN] = "Ability Spawn";
m_componentNames[RootForce::ComponentType::TRYPICKUPCOMPONENT] = "Try Pickup";
m_componentNames[RootForce::ComponentType::SOUND] = "Sound";
m_componentNames[RootForce::ComponentType::TIMER] = "Timer";
m_componentNames[RootForce::ComponentType::FOLLOW] = "Follow";
m_componentNames[RootForce::ComponentType::HOMING] = "Homing";
m_componentNames[RootForce::ComponentType::RAY] = "Ray";
m_componentNames[RootForce::ComponentType::DAMAGEANDKNOCKBACK] = "Damage and Knockback";
m_componentNames[RootForce::ComponentType::SCALABLE] = "Scalable";
m_componentNames[RootForce::ComponentType::STATCHANGE] = "Stat Change";
m_componentNames[RootForce::ComponentType::KILLANNOUNCEMENT] = "Kill Announcement";
m_componentNames[RootForce::ComponentType::CONTROLLERACTIONS] = "Controller Action";
// Setup the main UI.
ui.setupUi(this);
setCorner( Qt::TopRightCorner, Qt::RightDockWidgetArea );
setCorner( Qt::BottomRightCorner, Qt::RightDockWidgetArea );
m_compView = new ComponentView();
m_scrollArea = new VerticalScrollArea();
m_scrollArea->setWidget(m_compView);
m_scrollArea->setFrameStyle(QFrame::Plain);
// Setup the component view and its items.
ui.verticalLayout->addWidget(m_scrollArea);
m_componentViews[RootForce::ComponentType::TRANSFORM] = new TransformView();
m_componentViews[RootForce::ComponentType::RENDERABLE] = new RenderableView();
m_componentViews[RootForce::ComponentType::COLLISION] = new PhysicsView();
m_componentViews[RootForce::ComponentType::WATERCOLLIDER] = new WaterColliderView();
m_componentViews[RootForce::ComponentType::SCRIPT] = new ScriptView();
m_componentViews[RootForce::ComponentType::COLLISIONRESPONDER] = new CollisionResponderView();
m_componentViews[RootForce::ComponentType::PARTICLE] = new ParticleView();
// Block component views from updates while in game mode.
m_componentViews[RootForce::ComponentType::RENDERABLE]->SetReceiveUpdates(false);
for (auto it : m_componentViews)
{
it.second->SetEditorInterface(this);
}
ui.treeView_entityOutliner->SetEditorInterface(this);
//Set up water tool
m_waterToolDockable = new WaterTool(this);
// Match signals with slots.
connect(ui.actionNew, SIGNAL(triggered()), this, SLOT(New()));
connect(ui.actionOpen_Project, SIGNAL(triggered()), this, SLOT(OpenProject()));
connect(ui.action_saveAs, SIGNAL(triggered()), this, SLOT(SaveAs()));
connect(ui.action_save, SIGNAL(triggered()), this, SLOT(Save()));
connect(ui.actionExit, SIGNAL(triggered()), this, SLOT(close()));
connect(ui.actionLog, SIGNAL(triggered()), Utils::GetInstance(), SLOT(Show()));
connect(ui.action_addEntity, SIGNAL(triggered()), this, SLOT(CreateEntity()));
connect(ui.action_removeEntity, SIGNAL(triggered()), this, SLOT(DestroyEntity()));
connect(ui.lineEdit_entityName, SIGNAL(editingFinished()), this, SLOT(RenameEntity()));
connect(ui.action_addRenderable, SIGNAL(triggered()), this, SLOT(AddRenderable()));
connect(ui.action_addPhysics, SIGNAL(triggered()), this, SLOT(AddPhysics()));
connect(ui.action_addWaterCollider, SIGNAL(triggered()), this, SLOT(AddWaterCollider()));
connect(ui.action_addScript, SIGNAL(triggered()), this, SLOT(AddScriptComponent()));
connect(ui.action_collisionResponder, SIGNAL(triggered()), this, SLOT(AddCollisionResponder()));
connect(ui.action_addParticle, SIGNAL(triggered()), this, SLOT(AddParticleComponent()));
connect(ui.actionPlay, SIGNAL(triggered()), this, SLOT(Play()));
connect(ui.pushButton_translateMode, SIGNAL(clicked()), this, SLOT(SetTranslateTool()));
connect(ui.pushButton_rotateMode, SIGNAL(clicked()), this, SLOT(SetRotateTool()));
connect(ui.pushButton_scaleMode, SIGNAL(clicked()), this, SLOT(SetResizeTool()));
connect(ui.comboBox_mode, SIGNAL(currentIndexChanged(int)), this, SLOT(ChangeToolMode(int)));
connect(ui.actionWaterSetting, SIGNAL(triggered()), m_waterToolDockable, SLOT(Show()));
connect(m_componentViews[RootForce::ComponentType::RENDERABLE], SIGNAL(deleted(ECS::Entity*)), this, SLOT(RemoveRenderable(ECS::Entity*)));
connect(m_componentViews[RootForce::ComponentType::COLLISION], SIGNAL(deleted(ECS::Entity*)), this, SLOT(RemovePhysics(ECS::Entity*)));
connect(m_componentViews[RootForce::ComponentType::WATERCOLLIDER], SIGNAL(deleted(ECS::Entity*)), this, SLOT(RemoveWaterCollider(ECS::Entity*)));
connect(m_componentViews[RootForce::ComponentType::SCRIPT], SIGNAL(deleted(ECS::Entity*)), this, SLOT(RemoveScriptComponent(ECS::Entity*)));
connect(m_componentViews[RootForce::ComponentType::COLLISIONRESPONDER], SIGNAL(deleted(ECS::Entity*)), this, SLOT(RemoveCollisionResponder(ECS::Entity*)));
// Setup Qt-to-SDL keymatching.
InitialiseKeymap();
ui.widget_canvas3D->SetEditorInterface(this);
// Set tool mode.
m_toolMode = ToolMode::LOCAL;
}
bool CollisionSystem::TransmitInfection(std::shared_ptr<Entity> transmitterEntity,
std::shared_ptr<Entity> receiverEntity)
{
auto transmitterInfectionComponent = std::static_pointer_cast<InfectionComponent>(Engine::GetInstance().GetSingleComponentOfClass(transmitterEntity, "InfectionComponent"));
auto receiverInfectionComponent = std::static_pointer_cast<InfectionComponent>(Engine::GetInstance().GetSingleComponentOfClass(receiverEntity, "InfectionComponent"));
// Only transmit to healthy entities
if (receiverInfectionComponent->GetInfectionType() != NoInfection)
return false;
if (transmitterInfectionComponent->GetTransmissible())
{
receiverInfectionComponent->SetInfectionType(
transmitterInfectionComponent->GetInfectionType());
// Avoid epidemies by blocking further transmissions
receiverInfectionComponent->SetTransmissible(false);
receiverInfectionComponent->SetRemainingTime(
transmitterInfectionComponent->GetRemainingTime());
receiverInfectionComponent->SetTemporary(true);
if (transmitterInfectionComponent->GetInfectionType() == CannotInput)
{
if (Engine::GetInstance().HasComponent(receiverEntity, "PlayerComponent"))
Engine::GetInstance().PlaySoundEffect(CFG_GETP("FROZEN_SOUND_EFFECT"));
auto spriteComponents = Engine::GetInstance().GetComponentsOfClass(receiverEntity, "SpriteComponent");
Engine::GetInstance().GetEntityManager()->DeleteComponentsOfClass(receiverEntity, "SpriteComponent");
Engine::GetInstance().AddComponent(
std::make_shared<SpriteComponent>(CFG_GETP("CELL_FROZEN_IMAGE"),
Vector(0, 0), 0, 0, true,
CFG_GETF("CELL_FROZEN_SCALE")), receiverEntity);
for (unsigned int i = 1; i < spriteComponents.size(); ++i)
Engine::GetInstance().AddComponent(spriteComponents[i], receiverEntity);
}
else if (transmitterInfectionComponent->GetInfectionType() == StrongImpulses)
{
if (Engine::GetInstance().HasComponent(receiverEntity, "PlayerComponent"))
Engine::GetInstance().PlaySoundEffect(CFG_GETP("IMPULSES_SOUND_EFFECT"));
auto spriteComponents = Engine::GetInstance().GetComponentsOfClass(receiverEntity, "SpriteComponent");
Engine::GetInstance().GetEntityManager()->DeleteComponentsOfClass(receiverEntity, "SpriteComponent");
Engine::GetInstance().AddComponent(
std::make_shared<SpriteComponent>(CFG_GETP("CELL_ERRACTIC_IMAGE"),
Vector(0, 0), 0, CFG_GETF("CELL_ERRACTIC_ROTATION_SPEED"),
true, CFG_GETF("CELL_ERRACTIC_SCALE")), receiverEntity);
for (unsigned int i = 1; i < spriteComponents.size(); ++i)
Engine::GetInstance().AddComponent(spriteComponents[i], receiverEntity);
}
else if (transmitterInfectionComponent->GetInfectionType() == CannotEat)
{
if (Engine::GetInstance().HasComponent(receiverEntity, "PlayerComponent"))
Engine::GetInstance().PlaySoundEffect(CFG_GETP("IMPULSES_SOUND_EFFECT"));
auto spriteComponents = Engine::GetInstance().GetComponentsOfClass(receiverEntity, "SpriteComponent");
Engine::GetInstance().GetEntityManager()->DeleteComponentsOfClass(receiverEntity, "SpriteComponent");
Engine::GetInstance().AddComponent(
std::make_shared<SpriteComponent>(CFG_GETP("CELL_CANNOT_EAT_IMAGE"),
Vector(0, 0), 0, 0, true,
CFG_GETF("CELL_CANNOT_EAT_SCALE")), receiverEntity);
for (unsigned int i = 1; i < spriteComponents.size(); ++i)
Engine::GetInstance().AddComponent(spriteComponents[i], receiverEntity);
}
DestroyEntity(transmitterEntity);
return true;
}
return false;
}
//------------------------------------------------------------------------
void CVehiclePartEntity::OnVehicleEvent(EVehicleEvent event, const SVehicleEventParams ¶ms)
{
switch(event)
{
case eVE_Destroyed:
{
if (m_shouldDetachInsteadOfDestroy)
{
TryDetachPart(params);
}
else
{
DestroyEntity();
}
break;
}
case eVE_TryDetachPartEntity:
{
if(params.iParam == m_index)
{
TryDetachPart(params);
}
break;
}
case eVE_OnDetachPartEntity:
{
if( m_entityAttached && params.entityId == m_entityId )
{
m_entityAttached = false;
SafeRemoveBuddyConstraint();
}
break;
}
case eVE_TryAttachPartEntityNetID:
{
if( params.iParam == m_entityNetId && params.entityId != 0 )
{
//Can only attach an entity if we currently don't have one
if( m_entityId == 0 )
{
if( IEntity* pEntity = gEnv->pEntitySystem->GetEntity( params.entityId ) )
{
m_entityId = params.entityId;
//Create an entity link so the entity can find the Vehicle if it needs to
m_pLink = pEntity->AddEntityLink( "VehiclePartLink", m_pVehicle->GetEntityId() );
m_pVehicle->SetObjectUpdate(this, IVehicle::eVOU_AlwaysUpdate);
pEntity->Hide(m_hidden);
if( m_CollideWithParent == false )
{
m_createBuddyConstraint = true;
}
m_entityAttached = true;
CryLog( "VehiclePartEntity: Successfully attached part %d to entity %d", m_index, m_entityId );
}
}
else
{
CryWarning( VALIDATOR_MODULE_GAME, VALIDATOR_WARNING, "CVehiclePartEntity::OnVehicleEvent trying to attach an entity but part already has one");
}
}
break;
}
case eVE_Hide:
{
m_hidden = !!params.iParam;
if(m_entityAttached)
{
if(IEntity *pEntity = GetPartEntity())
{
pEntity->Hide(m_hidden);
}
}
break;
}
}
}
