kronic
2710d680b4
GymSub bakes no WaveDirector (why sandbox enemies never spawned); the sandbox's combat target is now a TargetDummyTag'd enemy ghost all five EnemyAISystem passes exclude (planted; knockback stamps inert), spawned at player+3m with 400 HP by an editor-only scene-gated server system, dying through the normal Dying path and respawning 1.5s after the corpse. EnemyTag-reuse audited: sandbox-only by design (cleared-checks would count it elsewhere). Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
86 lines
4.0 KiB
C#
86 lines
4.0 KiB
C#
#if UNITY_EDITOR
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using ProjectM.Simulation;
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using Unity.Collections;
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using Unity.Entities;
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using Unity.Mathematics;
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using Unity.Transforms;
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namespace ProjectM.Server
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{
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/// <summary>
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/// 07-20 sandbox combat target: keeps ONE planted <see cref="TargetDummyTag"/> dummy alive in the DevSandbox
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/// (scene-name gate — the established dev-script convention; GymSub bakes no WaveDirector, so this is the
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/// sandbox's enemy source by design). The dummy is a real enemy ghost instantiated from a baked prefab
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/// (grunt-shaped preferred), parked at the first player's position + a fixed offset, HP fat enough to eat a
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/// few chains; it dies through the NORMAL death path (Dying corpse window → destroy → kill pop on the client)
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/// and respawns at the same anchor shortly after — kill feedback stays testable on repeat. Editor-only.
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/// </summary>
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[WorldSystemFilter(WorldSystemFilterFlags.ServerSimulation)]
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public partial class TargetDummySpawnSystem : SystemBase
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{
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const float RespawnDelaySec = 1.5f;
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const float DummyHealth = 400f;
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static readonly float3 AnchorOffset = new float3(3f, 0f, 1.5f);
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float _respawnTimer;
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float3 _anchor;
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bool _anchored;
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protected override void OnUpdate()
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{
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if (UnityEngine.SceneManagement.SceneManager.GetActiveScene().name != "DevSandbox")
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return;
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// A dummy exists (alive OR in its Dying corpse window) -> nothing to do; the corpse window
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// conveniently delays the respawn timer until the body is gone.
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var dummyQ = SystemAPI.QueryBuilder().WithAll<TargetDummyTag>().Build();
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if (!dummyQ.IsEmpty) { _respawnTimer = 0f; return; }
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// Anchor once on the first player seen (spawn point + offset = a consistent training spot).
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if (!_anchored)
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{
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foreach (var xf in SystemAPI.Query<RefRO<LocalTransform>>().WithAll<PlayerTag>())
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{
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_anchor = xf.ValueRO.Position + AnchorOffset;
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_anchored = true;
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break;
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}
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if (!_anchored) return; // no player yet (world still connecting)
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}
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_respawnTimer += SystemAPI.Time.DeltaTime; // wall-frame is fine: dev spawner in the plain server group
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if (_respawnTimer < RespawnDelaySec) return;
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_respawnTimer = 0f;
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// Grunt-shaped prefab preferred (no lunge/spit machinery on a training dummy); fall back to any enemy.
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var prefQ = EntityManager.CreateEntityQuery(new EntityQueryDesc
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{
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All = new ComponentType[] { typeof(EnemyTag), typeof(Prefab) },
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None = new ComponentType[] { typeof(LungeState), typeof(SpitterState) },
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Options = EntityQueryOptions.IncludePrefab,
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});
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var prefabs = prefQ.ToEntityArray(Allocator.Temp);
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if (prefabs.Length == 0)
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{
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prefabs.Dispose();
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var anyQ = EntityManager.CreateEntityQuery(new EntityQueryDesc
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{
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All = new ComponentType[] { typeof(EnemyTag), typeof(Prefab) },
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Options = EntityQueryOptions.IncludePrefab,
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});
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prefabs = anyQ.ToEntityArray(Allocator.Temp);
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if (prefabs.Length == 0) { prefabs.Dispose(); return; } // no enemy ghosts in this world
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}
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var prefab = prefabs[0];
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prefabs.Dispose();
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var inst = EntityManager.Instantiate(prefab);
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var baked = EntityManager.GetComponentData<LocalTransform>(prefab);
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EntityManager.SetComponentData(inst, baked.WithPosition(_anchor)); // WithPosition: never FromPosition (Scale reset)
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EntityManager.SetComponentData(inst, new Health { Current = DummyHealth, Max = DummyHealth });
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EntityManager.AddComponent<TargetDummyTag>(inst); // server-only: plants it (every AI pass excludes the tag)
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}
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}
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}
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#endif
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