private void PlayerDisplacementChunkEvents()
{
double distance = MVector3.Distance2D(_lastPlayerTriggeredPosition, PlayerManager.Player.Position);
//Triggered when player has move a distance of 8 blocks (half chunk distance)
if (distance > (AbstractChunk.ChunkSize.X / 2d))
{
var newEventNotificationArea = new Range3I
{
Position = BlockHelper.EntityToChunkPosition(PlayerManager.Player.Position) - _eventNotificationArea.Size / 2,
Size = _eventNotificationArea.Size
};
var chunks2Syncro = newEventNotificationArea.AllExclude(_eventNotificationArea);
if (chunks2Syncro != null)
{
bool synchroFullyRequested = true;
//Get all new chunk in the area that are in a state ready to be requested !
//Check that the concerned chunks are in a correct state to be requested.
foreach (var chunkPosition in chunks2Syncro)
{
if (ResyncChunk(chunkPosition, false) == false)
{
synchroFullyRequested = false;
break;
}
}
if (synchroFullyRequested)
{
_eventNotificationArea = newEventNotificationArea;
}
}
_lastPlayerTriggeredPosition = PlayerManager.Player.Position;
ChunkNeed2BeSorted = true;
}
}
/// <summary>
/// Sort the chunks array if needed
/// </summary>
private void SortChunks()
{
if (!ChunkNeed2BeSorted || _camManager.ActiveCamera == null)
{
return;
}
//Compute Distance Squared from Chunk Center to Camera
foreach (var chunk in Chunks)
{
chunk.DistanceFromPlayer = MVector3.Distance2D(chunk.ChunkCenter, PlayerManager.CameraWorldPosition);
}
//Sort by this distance
int index = 0;
foreach (var chunk in Chunks.OrderBy(x => x.DistanceFromPlayer))
{
SortedChunks[index] = chunk;
index++;
}
ChunkNeed2BeSorted = false;
}
public void VoxelDraw(DeviceContext context, Matrix viewProjection)
{
//Applying Correct Render States
RenderStatesRepo.ApplyStates(context, DXStates.Rasters.Default, DXStates.Blenders.Disabled, DXStates.DepthStencils.DepthReadWriteEnabled);
_voxelModelEffect.Begin(context);
_voxelModelEffect.CBPerFrame.Values.SunVector = _skyDome.LightDirection;
_voxelModelEffect.CBPerFrame.Values.ViewProjection = Matrix.Transpose(viewProjection);
_voxelModelEffect.CBPerFrame.IsDirty = true;
_voxelModelEffect.Apply(context);
//Draw each buffered Models =====================================
foreach (var modelAndInstances in _models)
{
//For each instance of the model that have received a body
foreach (var pairs in modelAndInstances.Value.Instances.Where(x => x.Value != null))
{
var entityToRender = _dynamicEntitiesDico[pairs.Key];
var modelInstance = pairs.Value;
//Draw only the entities that are in Client view range
//if (_visualWorldParameters.WorldRange.Contains(entityToRender.VisualEntity.Position.ToCubePosition()))
bool isInRenderingRange = MVector3.Distance2D(entityToRender.VoxelEntity.Position, _camManager.ActiveCamera.WorldPosition.ValueInterp) <= _staticEntityViewRange;
//Can only see dead persons if your are dead yourself or if its your own body !
bool showCharacters = entityToRender.DynamicEntity.HealthState != DynamicEntityHealthState.Dead || IsLocalPlayer(entityToRender.DynamicEntity.DynamicId) || _playerEntityManager.Player.HealthState == DynamicEntityHealthState.Dead;
if (isInRenderingRange && showCharacters)
{
modelInstance.World = Matrix.Scaling(1f / 16) * Matrix.Translation(entityToRender.WorldPosition.ValueInterp.AsVector3());
modelInstance.LightColor = entityToRender.ModelLight.ValueInterp;
}
else
{
modelInstance.World = Matrix.Zero;
}
}
if (modelAndInstances.Value.VisualModel != null && modelAndInstances.Value.Instances != null)
{
var instancesToDraw = modelAndInstances.Value.Instances.Values.Where(x => x.World != Matrix.Zero).ToList(); //Draw only those where the matrix is different than Zero
modelAndInstances.Value.VisualModel.DrawInstanced(_d3DEngine.ImmediateContext, _voxelModelEffect, instancesToDraw);
}
}
_voxelToolEffect.Begin(context);
_voxelToolEffect.CBPerFrame.Values.LightDirection = _skyDome.LightDirection;
_voxelToolEffect.CBPerFrame.Values.ViewProjection = Matrix.Transpose(viewProjection);
_voxelToolEffect.CBPerFrame.IsDirty = true;
_voxelToolEffect.Apply(context);
// draw tools ================
foreach (var pair in _dynamicEntitiesDico)
{
var charEntity = pair.Value.DynamicEntity as CharacterEntity;
if (charEntity != null && pair.Value.ModelInstance != null && pair.Value.ModelInstance.World != Matrix.Zero)
{
//Take the Tool entity equiped in character Right hand
if (charEntity.Equipment.RightTool is CubeResource)
{
DrawCube(context, (CubeResource)charEntity.Equipment.RightTool, charEntity);
}
else if (charEntity.Equipment.RightTool is IVoxelEntity)
{
var voxelItem = charEntity.Equipment.RightTool as IVoxelEntity;
if (!string.IsNullOrEmpty(voxelItem.ModelName)) //Check if a voxel model is associated with the entity
{
DrawTool(voxelItem, charEntity);
}
}
}
}
}