Aetheria/Assets/Scripts/Editor/DrawnPoseWiringVerify.cs
2026-10-16 00:50:44 +02:00

212 lines
11 KiB
C#

using System;
using System.Collections;
using System.IO;
using System.Linq;
using GameCult.Caching;
using UnityEditor;
using UnityEditor.SceneManagement;
using UnityEngine;
using float2 = CultMath.float2;
using float3 = CultMath.float3;
// Batch proof that the presenters read the drawn pose through the clock: DrawnPoseTests pins the pose maths headlessly,
// and this is what pins that each presenter passes ActionGameManager.Clock.Lead into it. A zone is loaded into a fresh
// ZoneRenderer with the pickup and mine prefabs ARPG.unity's ZoneRenderer names; a loose Projectile is launched on the
// zone. The zone is stepped once, then the clock is set to leads 0, 0.008 and 0.015 s with no step, and each presenter's
// own Update places its transform. A body is drawn at its last step plus its step velocity times the lead, spelled here
// from the body's fields, so a presenter that reads lead 0 (or half the lead) sits on the step and fails.
//
// Reached: ItemPickup, MineInstance, Projectile.Draw. Not reached: ZoneRenderer.Update (Lower needs a ComputeBuffer, a
// GPU device) and the ActionGameManager markers (they need the ARPG scene running); a Lower split so its record fill is
// pure, or a run with a GPU and ARPG.unity in play mode, would reach them.
//
// Unity -batchmode -nographics -projectPath <project> -executeMethod Aetheria.EditorTools.DrawnPoseWiringVerify.Run -logFile <log>
//
// Do not pass -quit: Run enters play mode (a domain reload), the check runs there, and the Editor exits itself, 0 on
// success and 1 on any failure.
namespace Aetheria.EditorTools
{
[InitializeOnLoad]
public static class DrawnPoseWiringVerify
{
private const string Tag = "[DrawnPoseWiringVerify]";
private const string Flag = "DrawnPoseWiringVerify.running";
private const string Wiring = "DrawnPoseWiringVerify.wiring";
private const double Budget = 300; // real seconds
private const float RoundSpeed = 100f, Tolerance = 1e-3f;
private static IEnumerator _check;
private static double _started;
private static string _work;
static DrawnPoseWiringVerify()
{
if (SessionState.GetBool(Flag, false)) EditorApplication.playModeStateChanged += OnPlayMode;
}
public static void Run()
{
try
{
SessionState.SetString(Wiring, ReadWiring());
SessionState.SetBool(Flag, true);
EditorApplication.EnterPlaymode();
}
catch (Exception exception)
{
Debug.LogException(exception);
EditorApplication.Exit(1);
}
}
private static void OnPlayMode(PlayModeStateChange change)
{
if (change != PlayModeStateChange.EnteredPlayMode) return;
_work = Path.Combine(Path.GetTempPath(), $"drawn-pose-wiring-{Guid.NewGuid():N}");
Directory.CreateDirectory(_work);
_started = Time.realtimeSinceStartupAsDouble;
_check = Check();
EditorApplication.update += Step;
}
private static void Step()
{
try
{
if (Time.realtimeSinceStartupAsDouble - _started > Budget) throw new InvalidOperationException($"The check did not finish in {Budget} seconds.");
if (_check.MoveNext()) return;
Finish(0);
}
catch (Exception exception)
{
Debug.LogException(exception);
Finish(1);
}
}
private static void Finish(int code)
{
EditorApplication.update -= Step;
SessionState.SetBool(Flag, false);
try { if (Directory.Exists(_work)) Directory.Delete(_work, true); } catch (Exception) { /* a temp directory */ }
EditorApplication.Exit(code);
}
private static void Require(bool condition, string what)
{
if (!condition) throw new InvalidOperationException(what);
}
private static IEnumerator Check()
{
var settings = AssetDatabase.LoadAssetAtPath<GameSettings>("Assets/Resources/Settings.asset")?.GameplaySettings
?? throw new InvalidOperationException("No Settings.asset.");
var wired = SessionState.GetString(Wiring, "").Split('|').Select(entry => entry.Split('=')).ToDictionary(pair => pair[0], pair => pair[1]);
var pickupPrefab = AssetDatabase.LoadAssetAtPath<GameObject>(wired["SimpleCommodityPickup"])?.GetComponent<ItemPickup>();
var minePrefab = AssetDatabase.LoadAssetAtPath<GameObject>(wired["MinePrefab"])?.GetComponent<MineInstance>();
Require(pickupPrefab != null, "ZoneRenderer.SimpleCommodityPickup is not an ItemPickup in ARPG.unity.");
Require(minePrefab != null, "ZoneRenderer.MinePrefab is not a MineInstance in ARPG.unity.");
var oneCell = new Shape(1, 1);
oneCell[new CultMath.int2(0, 0)] = true;
var cache = AetheriaStores.Open(Path.Combine(_work, "wiring.cc"), catalogWritable: true);
cache.Upsert(new VerseGrammar { Revision = 1 });
cache.Upsert(new SimpleCommodityData { Name = "Wiring Ore", Shape = oneCell, MaxStack = 100 });
cache.FlushAsync().Wait();
var ledger = new ProvenanceLedger();
var items = new ItemManager(cache, ledger, settings, _ => { });
var zone = new Zone(items, new PlanetSettings(), new ZonePack(), null, null);
var rootObject = new GameObject("Wiring Zone Root");
var rendererObject = new GameObject("Wiring Zone Renderer");
rendererObject.SetActive(false); // inactive: ZoneRenderer.Update needs a GPU and is not part of this check
var renderer = rendererObject.AddComponent<ZoneRenderer>();
renderer.ZoneRoot = rootObject.transform;
renderer.SimpleCommodityPickup = pickupPrefab;
renderer.MinePrefab = minePrefab;
renderer.ItemManager = items;
renderer.SectorBrushes = new GameObject("Wiring Brushes").transform;
renderer.SlimeGravityCamera = new GameObject("Wiring Gravity Camera").AddComponent<Camera>();
var slimeObject = new GameObject("Wiring Slime");
slimeObject.SetActive(false);
renderer.SlimeRenderer = slimeObject.AddComponent<Slime>();
renderer.LoadZone(zone);
var ore = new SimpleCommodity { Data = items.ItemData.RefOf<ItemData>(items.ItemData.GetByName<SimpleCommodityData>("Wiring Ore")), Quantity = 7 };
var floating = zone.Release(ore, new float2(3, 4), new float2(10, 0));
var mine = new Mine
{
Body = new KinematicBody { Position = new float2(-20, 8), Velocity = new float2(0, 14) },
ArmingDelay = 1e6f, FuseDelay = 1f, Lifetime = 1e6f, BlastRadius = 1f
};
zone.Lay(mine);
// A round on its frozen line, no target and no outcome known: drawn at FireOrigin + direction * speed * (T - FireTime).
var shot = new PendingShot
{
ShotId = 1, FireOrigin = new float3(0, 0, 0), FireTime = 0f, TravelDirection = new float2(1, 0), Speed = RoundSpeed,
MaxRange = 1e6f, FireRange = 1e6f, CommitTime = 1e5f, ArrivalTime = 2e5f
};
var projectile = new GameObject("Wiring Round").AddComponent<Projectile>();
projectile.Launch(zone, shot, new Vector3(0, 0, 0));
yield return null;
zone.Update(.5f);
var pickup = rootObject.GetComponentsInChildren<ItemPickup>(true).Single(p => p.Item == ore);
var mineInstance = UnityEngine.Object.FindObjectsByType<MineInstance>(FindObjectsInactive.Include, FindObjectsSortMode.None).Single();
var pickupVelocity = floating.Body.TotalVelocity;
var mineVelocity = mine.Body.TotalVelocity;
Require(Mathf.Abs(pickupVelocity.x) > 1f && Mathf.Abs(mineVelocity.y) > 1f, "The fixture's bodies stopped: a lead would not move them.");
Vector2 baseline = default;
foreach (var leadSeconds in new[] { 0f, .008f, .015f })
{
ActionGameManager.Clock.Reset();
if (leadSeconds > 0) ActionGameManager.Clock.Advance(leadSeconds, _ => throw new InvalidOperationException("a step ran"));
var lead = ActionGameManager.Clock.Lead;
Require(Mathf.Abs(lead - leadSeconds) < 1e-6f, $"The clock's lead is {lead}, not {leadSeconds}.");
yield return null;
var seen = pickup.transform.position;
var want = floating.Body.Position + pickupVelocity * lead;
Require(Mathf.Abs(seen.x - want.x) < Tolerance && Mathf.Abs(seen.z - want.y) < Tolerance,
$"ItemPickup at lead {lead}: drawn x/z {seen.x},{seen.z}, the step plus velocity times lead {want.x},{want.y}.");
seen = mineInstance.transform.position;
want = mine.Body.Position + mineVelocity * lead;
Require(Mathf.Abs(seen.x - want.x) < Tolerance && Mathf.Abs(seen.z - want.y) < Tolerance,
$"MineInstance at lead {lead}: drawn x/z {seen.x},{seen.z}, the step plus velocity times lead {want.x},{want.y}.");
// The round's line is a function of the drawn time: it moves RoundSpeed * lead along its direction between leads.
seen = projectile.transform.position;
if (leadSeconds == 0f) baseline = new Vector2(seen.x, seen.z);
var moved = new Vector2(seen.x, seen.z) - baseline;
Require(Mathf.Abs(moved.x - RoundSpeed * lead) < Tolerance && Mathf.Abs(moved.y) < Tolerance,
$"Projectile at lead {lead}: drawn {moved.x},{moved.y} past its lead-0 pose, expected {RoundSpeed * lead},0.");
}
ActionGameManager.Clock.Reset();
Debug.Log($"{Tag} ok: ItemPickup, MineInstance and Projectile draw at the clock's lead (0, 0.008, 0.015 s)");
}
// What ARPG.unity's ZoneRenderer names in the pickup and mine fields, read from the saved scene before the play session
// (a scene cannot be opened inside one) and carried across the domain reload as asset paths.
private static string ReadWiring()
{
var scene = EditorSceneManager.OpenScene("Assets/Scenes/ARPG.unity", OpenSceneMode.Additive);
try
{
var found = UnityEngine.Object.FindObjectsByType<ZoneRenderer>(FindObjectsInactive.Include, FindObjectsSortMode.None)
.Where(r => r.gameObject.scene == scene).ToArray();
Require(found.Length == 1, $"ARPG.unity has {found.Length} ZoneRenderers.");
var wired = found[0];
return string.Join("|", new (string, UnityEngine.Object)[]
{
("SimpleCommodityPickup", wired.SimpleCommodityPickup), ("MinePrefab", wired.MinePrefab)
}.Select(f => f.Item1 + "=" + (f.Item2 == null ? "" : AssetDatabase.GetAssetPath(f.Item2))));
}
finally { EditorSceneManager.CloseScene(scene, true); }
}
}
}