public void RemoveEntity(ICharacterEntity entity)
{
if (_dynamicEntitiesDico.ContainsKey(entity.DynamicId))
{
ModelAndInstances instances;
if (!_models.TryGetValue(entity.ModelInstance.VoxelModel.Name, out instances))
{
throw new InvalidOperationException("we have no such model");
}
instances.Instances.Remove(entity.DynamicId);
VisualDynamicEntity visualEntity = _dynamicEntitiesDico[entity.DynamicId];
DynamicEntities.Remove(visualEntity);
_dynamicEntitiesDico.Remove(entity.DynamicId);
entity.HealthStateChanged -= EntityHealthStateChanged;
entity.HealthChanged -= entity_HealthChanged;
entity.AfflictionStateChanged -= EntityAfflictionStateChanged;
visualEntity.Dispose();
OnEntityRemoved(new DynamicEntityEventArgs {
Entity = entity
});
}
}
public void RemoveEntityById(uint entityId, bool dispose = true)
{
VisualDynamicEntity entity;
if (_dynamicEntitiesDico.TryGetValue(entityId, out entity))
{
ModelAndInstances instances;
if (!_models.TryGetValue(entity.VoxelEntity.ModelInstance.VoxelModel.Name, out instances))
{
throw new InvalidOperationException("we have no such model");
}
instances.Instances.Remove(entityId);
VisualDynamicEntity visualEntity = _dynamicEntitiesDico[entityId];
DynamicEntities.Remove(_dynamicEntitiesDico[entityId]);
_dynamicEntitiesDico.Remove(entityId);
visualEntity.DynamicEntity.HealthStateChanged -= EntityHealthStateChanged;
entity.DynamicEntity.HealthChanged -= entity_HealthChanged;
visualEntity.DynamicEntity.AfflictionStateChanged -= EntityAfflictionStateChanged;
if (dispose)
{
visualEntity.Dispose();
}
OnEntityRemoved(new DynamicEntityEventArgs {
Entity = visualEntity.DynamicEntity
});
}
}
/// <summary>
/// Add an entity to the dynamic entity collection, all visual part of the entity (voxel) will be created here
/// </summary>
/// <param name="entity">the entity</param>
/// <param name="withNetworkInterpolation">the entity movement will be interpolated between each move/rotate changes</param>
public void AddEntity(ICharacterEntity entity, bool withNetworkInterpolation)
{
string entityVoxelName = entity.ModelName;
if (entity.HealthState == DynamicEntityHealthState.Dead)
{
entityVoxelName = "Ghost";
}
//Do we already have this entity ??
if (_dynamicEntitiesDico.ContainsKey(entity.DynamicId) == false)
{
//subscribe to entity state/afllication changes
entity.HealthStateChanged += EntityHealthStateChanged;
entity.HealthChanged += entity_HealthChanged;
entity.AfflictionStateChanged += EntityAfflictionStateChanged;
ModelAndInstances modelWithInstances;
//Does the entity model exist in the collection ?
//If yes, will send back the instance Ids registered to this Model
if (!_models.TryGetValue(entityVoxelName, out modelWithInstances))
{
//Model not existing ====
// load a new model
modelWithInstances = new ModelAndInstances
{
VisualModel = _voxelModelManager.GetModel(entityVoxelName), //Get the model from the VoxelModelManager
Instances = new Dictionary <uint, VoxelModelInstance>() //Create a new dico of modelInstance
};
//If the voxel model was send back by the manager, create the Mesh from it (Vx and idx buffers)
if (modelWithInstances.VisualModel != null)
{
// todo: probably do this in another thread
modelWithInstances.VisualModel.BuildMesh();
}
_models.Add(entityVoxelName, modelWithInstances);
}
VoxelModelInstance instance;
//If the Model has a Voxel Model (Search by Name)
if (modelWithInstances.VisualModel != null)
{
//Create a new Instance of the Model
instance = new VoxelModelInstance(modelWithInstances.VisualModel.VoxelModel);
entity.ModelInstance = instance;
modelWithInstances.Instances.Add(entity.DynamicId, instance);
}
else
{
//Add a new instance for the model, but without Voxel Body (=null instance)
modelWithInstances.Instances.Add(entity.DynamicId, null);
}
VisualDynamicEntity newEntity = CreateVisualEntity(entity);
newEntity.WithNetworkInterpolation = withNetworkInterpolation;
_dynamicEntitiesDico.Add(entity.DynamicId, newEntity);
DynamicEntities.Add(newEntity);
OnEntityAdded(new DynamicEntityEventArgs {
Entity = entity
});
}
}