Gottfried/glitchy-engine-beef
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This commit is contained in:
Simon Lübeß
2022-11-16 13:09:26 +01:00
parent a42544f171
commit 0155a38ae6
8 changed files with 367 additions and 21 deletions
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GlitchyEngine/src/World/SceneSerializer.bf
+44 -9
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@@ -4,6 +4,8 @@ using System;
using System.Reflection;
using System.IO;
using GlitchyEngine.Math;
using GlitchyEngine.Core;
using System.Collections;
namespace GlitchyEngine.World
{
@@ -13,6 +15,11 @@ namespace GlitchyEngine.World
{
private Scene _scene;
// Maps from ParentID to ChildEntity
private Dictionary<UUID, Entity> _parentIdToChild;
private List<(Entity Entity, UUID ParentId)> _entitiesMissingParent;
public this(Scene scene)
{
_scene = scene;
@@ -60,14 +67,13 @@ namespace GlitchyEngine.World
File.WriteAllText(filePath, buffer);
}
static void SerializeEntity(BonWriter writer, Entity entity)
void SerializeEntity(BonWriter writer, Entity entity)
{
writer.EntryStart();
using (writer.ObjectBlock())
{
// TODO: Entity GUID goes here!
Serialize.Value(writer, "Id", entity.Handle.Index);
Serialize.Value(writer, "Id", entity.UUID);
SerializeComponent<EditorComponent>(writer, entity, "EditorComponent", scope (component) => {});
@@ -88,7 +94,10 @@ namespace GlitchyEngine.World
{
// TODO: Use GUIDs
if (component.Parent != .InvalidEntity)
Serialize.Value(writer, "ParentId", component.Parent.Index);
{
Entity parent = Entity(component.Parent, _scene);
Serialize.Value(writer, "ParentId", parent.UUID);
}
Serialize.Value(writer, "Position", component.Position);
Serialize.Value(writer, "Rotation", component.Rotation);
@@ -177,6 +186,9 @@ namespace GlitchyEngine.World
{
Debug.Profiler.ProfileResourceFunction!();
_parentIdToChild = scope Dictionary<UUID, Entity>();
_entitiesMissingParent = scope List<(Entity Entity, UUID ParentId)>();
String buffer = scope String();
File.ReadAllText(filePath, buffer);
@@ -217,6 +229,19 @@ namespace GlitchyEngine.World
Try!(Deserialize.End(reader));
// Find parents for entities that don't have their parent yet
for ((Entity Entity, UUID ParentId) entry in _entitiesMissingParent)
{
let parentResult = _scene.GetEntityByID(entry.ParentId);
Log.EngineLogger.Assert(parentResult case .Ok, "Parent entity does not exist.");
if (parentResult case .Ok(let parent))
{
entry.Entity.Parent = parent;
}
}
return .Ok;
}
@@ -224,10 +249,9 @@ namespace GlitchyEngine.World
{
Try!(reader.ObjectBlock());
Entity entity = _scene.CreateEntity();
Deserialize.Value<uint64>(reader, "Id", let uuid);
// TODO: GUID?
Deserialize.Value<uint32>(reader, "Id", let id);
Entity entity = _scene.CreateEntity("", UUID(uuid));
while(reader.ObjectHasMore())
{
@@ -282,10 +306,21 @@ namespace GlitchyEngine.World
let nextId = Try!(reader.Identifier());
if (nextId == "ParentId")
{
// TODO: Use GUIDs
uint32 pId;
UUID pId;
Deserialize.Value(reader, out pId);
reader.EntryEnd();
var parentEntity = _scene.GetEntityByID(pId);
if (parentEntity case .Ok(let parent))
{
component.Parent = parent.Handle;
}
else
{
_entitiesMissingParent.Add((entity, pId));
}
Deserialize.Value(reader, "Position", out component.[Friend]_position);
reader.EntryEnd();
}