void CreateChunk(ChunkIdentity chunkIdentity)
{
var world = GameManager.Universe[chunkIdentity.WorldId];
var chunkPos = chunkIdentity.ChunkId;
if (world.ContainsKey(chunkPos))
{
Debug.Log($"Chunk {chunkPos} already exists!");
return;
}
var eventity = world.EntityManager.CreateEntity(ComponentType.ReadOnly <CreateChunkEventity>());
world.EntityManager.SetComponentData(eventity, new CreateChunkEventity()
{
ChunkPosition = chunkIdentity
});
_setup.Enqueue(chunkIdentity);
}
NativeArray <Entity> GetResizedCache(ChunkIdentity identity, int desiredLength)
{
ResizeCache(identity, desiredLength);
return(_entityCache[identity]);
}
bool SetupChunk(ChunkIdentity chunkIdentity)
{
var world = GameManager.Universe[chunkIdentity.WorldId];
var entityWorld = world.EntityWorld.GetOrCreateSystem <InitializationSystemGroup>();
var chunkPos = chunkIdentity.ChunkId;
if (!world.ContainsKey(chunkPos))
{
return(false);
}
var blockReg = GameManager.Registry.Blocks;
if (!blockReg.TryGetIdentity(BaseGameMod.GrassBlock, out var grass))
{
throw new AssetNotFoundException(BaseGameMod.GrassBlock.ToString());
}
if (!blockReg.TryGetIdentity(BaseGameMod.DirtBlock, out var dirt))
{
throw new AssetNotFoundException(BaseGameMod.DirtBlock.ToString());
}
if (!blockReg.TryGetIdentity(BaseGameMod.StoneBlock, out var stone))
{
throw new AssetNotFoundException(BaseGameMod.StoneBlock.ToString());
}
if (!blockReg.TryGetIdentity(BaseGameMod.SandBlock, out var sand))
{
throw new AssetNotFoundException(BaseGameMod.SandBlock.ToString());
}
var em = world.EntityManager;
var entityArchetype = world.EntityManager.CreateArchetype(
typeof(ChunkIdComponent),
typeof(BlockActiveComponent), typeof(BlockIdentityComponent),
typeof(BlockShapeComponent), typeof(BlockMaterialIdentityComponent),
typeof(BlockSubMaterialIdentityComponent), typeof(BlockCulledFacesComponent)
);
var entity = world.GetOrCreate(chunkPos, entityArchetype);
var activeArray = em.GetBuffer <BlockActiveComponent>(entity);
var blockIdentities = em.GetBuffer <BlockIdentityComponent>(entity);
em.DirtyComponent <BlockActiveComponent.Version>(entity);
em.DirtyComponent <BlockIdentityComponent.Version>(entity);
for (var i = 0; i < UnivoxDefine.CubeSize; i++)
{
var pos = UnivoxUtil.GetPosition3(i);
var xTop = (pos.x == UnivoxDefine.AxisSize - 1);
var yTop = (pos.y == UnivoxDefine.AxisSize - 1);
var zTop = (pos.z == UnivoxDefine.AxisSize - 1);
activeArray[i] = true;
if (!yTop)
{
if (xTop && !zTop)
{
blockIdentities[i] = stone;
}
else if (!xTop && zTop)
{
blockIdentities[i] = sand;
}
else
{
blockIdentities[i] = dirt;
}
}
else
{
blockIdentities[i] = grass;
}
}
return(true);
}
