public void SetWorldPosition(int streamerID, Entity worldEntity, int3 newCentralPosition)
{
if (World.EntityManager.Exists(worldEntity))
{
World world = World.EntityManager.GetComponentData <World>(worldEntity);
WorldStreamSystem.StreamChunksIn(World.EntityManager, chunkSpawnSystem, world.modelID != 0,
worldEntity, ref world, newCentralPosition, Bootstrap.GetRenderDistance(), Bootstrap.GetLoadDistance());
World.EntityManager.SetComponentData(worldEntity, world);
}
}
public void OnAddedStreamer(Entity player, Entity worldEntity)
{
Translation position = World.EntityManager.GetComponentData <Translation>(player);
World world = World.EntityManager.GetComponentData <World>(worldEntity);
int3 chunkPosition = VoxelRaycastSystem.GetChunkPosition(
VoxelRaycastSystem.WorldPositionToVoxelPosition(position.Value),
world.voxelDimensions);
chunkPosition.y = 0;
WorldStreamSystem.StreamChunksIn(World.EntityManager, chunkSpawnSystem, world.modelID != 0,
worldEntity, ref world, chunkPosition, Bootstrap.GetRenderDistance(), Bootstrap.GetLoadDistance());
World.EntityManager.SetComponentData(worldEntity, world);
}
private void UpdateMap(Entity worldEntity, MapDatam map, int id)
{
if (maps.ContainsKey(id))
{
maps[id] = map;
}
else
{
maps.Add(id, map);
}
// initiate the biomes with tilemap values
for (int i = 0; i < map.biomes.Count; i++)
{
map.biomes[i].InitializeIDs(map.tilemap);
}
World.EntityManager.SetComponentData(worldEntity, new Rotation {
Value = Quaternion.Euler(map.worldRotation)
});
World.EntityManager.SetComponentData(worldEntity, new NonUniformScale {
Value = map.worldScale
});
World world = new World
{
chunkIDs = new BlitableArray <int>(0, Unity.Collections.Allocator.Persistent),
chunkPositions = new BlitableArray <int3>(0, Unity.Collections.Allocator.Persistent),
scale = map.worldScale,
voxelDimensions = map.voxelDimensions,
bounds = 32
};
World.EntityManager.SetComponentData(worldEntity, world);
World.EntityManager.SetComponentData(worldEntity, new ZoxID {
id = id
});
if (Application.isPlaying == false)
{
WorldStreamSystem.StreamChunksIn(World.EntityManager, chunkSpawnSystem, world.modelID != 0,
worldEntity, ref world, int3.Zero(), Bootstrap.GetRenderDistance(), Bootstrap.GetLoadDistance());
}
}
public static void StreamChunksIn(EntityManager EntityManager, ChunkSpawnSystem chunkSpawnSystem,
bool isModel, Entity worldEntity, ref World world, int3 centerWorldPosition, float renderSize, float loadSize, bool isCentredWorld = true)
{
world.centralPosition = centerWorldPosition;
int boundsSize = (int)math.max(renderSize, loadSize);
// Calculate Bounds
int3 lowerBounds = new int3(0, 0, 0);
if (isCentredWorld)
{
lowerBounds = new int3(-boundsSize, 0, -boundsSize);
}
int3 upperBounds = new int3(boundsSize, 0, boundsSize);
lowerBounds += centerWorldPosition;
upperBounds += centerWorldPosition;
int3 spawnChunkPosition;
HashSet <int3> oldChunkPositions = new HashSet <int3>(world.chunkPositions.ToArray());
HashSet <int3> onlyPositions = new HashSet <int3>();
HashSet <int3> worldChunkPositions = new HashSet <int3>(world.chunkPositions.ToArray()); // total positions!
Dictionary <int, bool> allRenders = new Dictionary <int, bool>();
Dictionary <int3, int> chunkPositions = new Dictionary <int3, int>();
List <int> chunkDistances = new List <int>();
for (int i = 0; i < world.chunkIDs.Length; i++)
{
Entity chunkEntity = chunkSpawnSystem.chunks[world.chunkIDs[i]];
chunkPositions.Add(EntityManager.GetComponentData <Chunk>(chunkEntity).Value.chunkPosition, world.chunkIDs[i]);
}
lowerBounds.x = (int)lowerBounds.x;
lowerBounds.y = (int)lowerBounds.y;
lowerBounds.z = (int)lowerBounds.z;
for (spawnChunkPosition.x = lowerBounds.x; spawnChunkPosition.x <= upperBounds.x; spawnChunkPosition.x++)
{
for (spawnChunkPosition.y = lowerBounds.y; spawnChunkPosition.y <= upperBounds.y; spawnChunkPosition.y++)
{
for (spawnChunkPosition.z = lowerBounds.z; spawnChunkPosition.z <= upperBounds.z; spawnChunkPosition.z++)
{
if (world.bounds == 0 ||
(spawnChunkPosition.x >= -world.bounds && spawnChunkPosition.x <= world.bounds &&
spawnChunkPosition.z >= -world.bounds && spawnChunkPosition.z <= world.bounds))
{
// if doesnt have chunk, add it to list
if (!worldChunkPositions.Contains(spawnChunkPosition))
{
worldChunkPositions.Add(spawnChunkPosition); // new position added here
}
else
{
int3 distance = centerWorldPosition - spawnChunkPosition;
distance.x = math.abs(distance.x);
distance.z = math.abs(distance.z);
int maxDistance = (int)math.max(distance.x, distance.z);
chunkDistances.Add(maxDistance);
bool isRender = (spawnChunkPosition.x - centerWorldPosition.x) >= -renderSize && (spawnChunkPosition.x - centerWorldPosition.x) <= renderSize &&
(spawnChunkPosition.z - centerWorldPosition.z) >= -renderSize && (spawnChunkPosition.z - centerWorldPosition.z) <= renderSize;
allRenders.Add(chunkPositions[spawnChunkPosition],
(isModel || isRender)); //maxDistance != renderSize));
}
// in another list add all chunk positions needed - this should be done per stream position
onlyPositions.Add(spawnChunkPosition);
}
}
}
}
// in another system - spawn in chunks
// Adding New Chunks!
List <int> worldsChunkIDs = new List <int>(); // total ids // world.chunkIDs.ToArray()
for (int i = 0; i < world.chunkIDs.Length; i++)
{
worldsChunkIDs.Add(world.chunkIDs[i]);
}
List <int3> newPositions = new List <int3>();
List <bool> newRenders = new List <bool>();
// only for updates, so not for first chunks - basically not for models
//for (int i = 0; i < worldChunkPositions.Count; i++)
foreach (var worldChunkPosition in worldChunkPositions)
{
// if doesn't have chunk position already existing
if (!oldChunkPositions.Contains(worldChunkPosition))
{
newPositions.Add(worldChunkPosition);
bool isRender = (worldChunkPosition.x - centerWorldPosition.x) >= -renderSize && (worldChunkPosition.x - centerWorldPosition.x) <= renderSize &&
(worldChunkPosition.z - centerWorldPosition.z) >= -renderSize && (worldChunkPosition.z - centerWorldPosition.z) <= renderSize;
newRenders.Add(isModel || isRender);
}
}
// finally, spawn the chunks
int[] newIDs = chunkSpawnSystem.SpawnChunks(worldEntity, newPositions.ToArray(), newRenders.ToArray());
worldsChunkIDs.AddRange(newIDs); // add new ids here for added chunk positions
// Remove chunks that arn't in onlyPositions list
if (worldsChunkIDs.Count != worldChunkPositions.Count)
{
Debug.LogError("worldsChunkIDs count: " + worldsChunkIDs.Count + " not equal to worldCHunkPositions Count: " + worldChunkPositions.Count);
return;
}
List <int> removingChunkIDs = new List <int>();
List <int3> removingPositions = new List <int3>();
//for (int i = 0; i < worldChunkPositions.Count; i++)
int h = 0;
foreach (var worldChunkPosition in worldChunkPositions)
{
// if not in main location, remove the chunk
if (!onlyPositions.Contains(worldChunkPosition))
{
//Debug.LogError("Removing Chunk: " + worldChunkPositions[i].ToString() + ":::" + worldsChunkIDs[i]);
removingChunkIDs.Add(worldsChunkIDs[h]);
removingPositions.Add(worldChunkPosition);
}
h++;
}
chunkSpawnSystem.RemoveChunks(ref world, removingChunkIDs.ToArray(), removingPositions.ToArray());
// now remove the ids from list
for (int i = 0; i < removingChunkIDs.Count; i++)
{
if (worldsChunkIDs.Contains(removingChunkIDs[i]))
{
int index = worldsChunkIDs.IndexOf(removingChunkIDs[i]);
worldsChunkIDs.RemoveAt(index);
int j = 0;
foreach (var positoin in worldChunkPositions)
{
if (index == j)
{
worldChunkPositions.Remove(positoin);
break;
}
j++;
}
//worldChunkPositions.RemoveAt(index);
}
}
// create new arrays for world
List <int> oldChunkIDs = new List <int>(world.chunkIDs.ToArray());
world.chunkIDs = new BlitableArray <int>(worldsChunkIDs.Count, Unity.Collections.Allocator.Persistent);
for (int i = 0; i < world.chunkIDs.Length; i++)
{
world.chunkIDs[i] = worldsChunkIDs[i];
}
world.chunkPositions = new BlitableArray <int3>(worldChunkPositions.Count, Unity.Collections.Allocator.Persistent);
//for (int i = 0; i < world.chunkPositions.Length; i++)
int a = 0;
foreach (var position in worldChunkPositions)
{
world.chunkPositions[a] = position; //worldChunkPositions[i];
a++;
}
WorldStreamSystem.CreateWorldUpdate(EntityManager, worldEntity, worldsChunkIDs, oldChunkIDs, allRenders);
}
public void Initialize(Unity.Entities.World space)
{
// entity spawn
worldSpawnSystem = space.GetOrCreateSystem <WorldSpawnSystem>();
AddSystemToUpdateList(worldSpawnSystem);
chunkSpawnSystem = space.GetOrCreateSystem <ChunkSpawnSystem>();
AddSystemToUpdateList(chunkSpawnSystem);
chunkRenderSystem = space.GetOrCreateSystem <ChunkRenderSystem>();
AddSystemToUpdateList(chunkRenderSystem);
voxelSpawnSystem = space.GetOrCreateSystem <VoxelSpawnSystem>();
AddSystemToUpdateList(voxelSpawnSystem);
// mesh gen
chunkSideSystem = space.GetOrCreateSystem <ChunkSidesSystem>();
AddSystemToUpdateList(chunkSideSystem);
chunkSideCullSystem = space.GetOrCreateSystem <ChunkSideCullingSystem>();
AddSystemToUpdateList(chunkSideCullSystem);
chunkToRendererSystem = space.GetOrCreateSystem <ChunkToRendererSystem>();
AddSystemToUpdateList(chunkToRendererSystem);
chunkMeshBuildSystem = space.GetOrCreateSystem <ChunkMeshBuilderSystem>();
AddSystemToUpdateList(chunkMeshBuildSystem);
chunkMeshEndSystem = space.GetOrCreateSystem <ChunkMeshEndingSystem>();
AddSystemToUpdateList(chunkMeshEndSystem);
chunkWeightBuilder = space.GetOrCreateSystem <ChunkWeightBuilder>();
AddSystemToUpdateList(chunkWeightBuilder);
// maps
chunkMapStarterSystem = space.GetOrCreateSystem <ChunkMapStarterSystem>();
AddSystemToUpdateList(chunkMapStarterSystem);
chunkMapBuilderSystem = space.GetOrCreateSystem <ChunkMapBuilderSystem>();
AddSystemToUpdateList(chunkMapBuilderSystem);
chunkMapCompleterSystem = space.GetOrCreateSystem <ChunkMapCompleterSystem>();
AddSystemToUpdateList(chunkMapCompleterSystem);
// player streaming
worldStreamSystem = space.GetOrCreateSystem <WorldStreamSystem>();
AddSystemToUpdateList(worldStreamSystem);
chunkStreamSystem = space.GetOrCreateSystem <ChunkStreamSystem>();
AddSystemToUpdateList(chunkStreamSystem);
chunkStreamEndSystem = space.GetOrCreateSystem <ChunkStreamEndSystem>();
AddSystemToUpdateList(chunkStreamEndSystem);
// interact
voxelRaycastSystem = space.GetOrCreateSystem <VoxelRaycastSystem>();
AddSystemToUpdateList(voxelRaycastSystem);
voxelPreviewSystem = space.GetOrCreateSystem <VoxelPreviewSystem>();
AddSystemToUpdateList(voxelPreviewSystem);
characterRaycastSystem = space.GetOrCreateSystem <CharacterRaycastSystem>();
AddSystemToUpdateList(characterRaycastSystem);
renderSystem = space.GetOrCreateSystem <RenderSystem>();
AddSystemToUpdateList(renderSystem);
if (Bootstrap.instance.isAnimateRenders)
{
chunkRendererAnimationSystem = space.GetOrCreateSystem <ChunkRendererAnimationSystem>();
AddSystemToUpdateList(chunkRendererAnimationSystem);
}
if (Bootstrap.DebugChunks)
{
debugChunkSystem = space.GetOrCreateSystem <DebugChunkSystem>();
AddSystemToUpdateList(debugChunkSystem);
}
if (!Bootstrap.isRenderChunks)
{
chunkSideSystem.Enabled = false;
}
SetLinks();
}
private void UpdateModel(Entity world, VoxData model, SkeletonDatam skeleton, int id)
{
if (worlds.ContainsKey(id) == false)
{
//Debug.LogError("Updating Model: " + id);
worlds.Add(id, world);
worldLookups.Add(id, new WorldChunkMap {
chunks = new Dictionary <int3, Entity>()
});
}
else
{
//Debug.LogError("Removing previous world: " + id);
DestroyWorldWeakly(id);
worlds.Add(id, world);
worldLookups.Add(id, new WorldChunkMap {
chunks = new Dictionary <int3, Entity>()
});
}
if (models.ContainsKey(id))
{
models[id] = model;
}
else
{
models.Add(id, model);
}
float3 scale = new float3(model.scale.x / 16f, model.scale.y / 16f, model.scale.z / 16f);
World.EntityManager.SetComponentData(world, new ZoxID {
id = id
});
World worldComponent = new World
{
//chunkIDs = new BlitableArray<int>(0, Unity.Collections.Allocator.Persistent),
//chunkPositions = new BlitableArray<int3>(0, Unity.Collections.Allocator.Persistent),
scale = scale,
voxelDimensions = model.size,
modelID = model.id
};
if (skeleton != null)
{
//worldComponent.skeletonID = skeleton.data.id;
}
float renderDistance = 0;
if (World.EntityManager.HasComponent <World>(world) == false)
{
World.EntityManager.AddComponentData(world, worldComponent);
}
else
{
World.EntityManager.SetComponentData(world, worldComponent);
}
WorldStreamSystem.StreamChunksIn(
World.EntityManager,
chunkSpawnSystem,
true,
world,
ref worldComponent,
int3.Zero(),
renderDistance,
renderDistance,
false);
World.EntityManager.SetComponentData(world, worldComponent);
}
