Continued

2026-06-04 00:06:18 -07:00
parent 8e9b4412ce
commit 5c11ff4fad
42 changed files with 1287 additions and 29 deletions
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+using Unity.NetCode;
+
+namespace ProjectM.Simulation
+{
+    /// <summary>
+    /// Client -&gt; server request to upgrade the sender's ability damage one tier, spending Aether from the
+    /// shared ledger. A one-off RPC. The server grows a single damage <see cref="StatModifier"/> on the
+    /// player (replace-by-SourceId so the buffer stays bounded), which StatRecomputeSystem folds into
+    /// EffectiveAbilityStats.Damage on both worlds — no new replicated component.
+    /// </summary>
+    public struct AbilityUpgradeRequest : IRpcCommand { }
+}
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+fileFormatVersion: 2
+guid: 1236d3751a5740741a4a10e0a653565f
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+using Unity.NetCode;
+
+namespace ProjectM.Simulation
+{
+    /// <summary>
+    /// Client -&gt; server request to build a structure of <see cref="StructureType"/> at grid cell
+    /// (<see cref="CellX"/>, <see cref="CellZ"/>). A one-off action, so an RPC (mirrors StorageOpRequest /
+    /// RegionTransitRequest). StructureType is a byte; the cell is two int scalars (NOT an int2) to stay
+    /// within the project's scalar-only RPC payload precedent (avoids first-of-its-kind composite-math-in-RPC
+    /// codegen risk on Netcode 1.13.2). The server re-validates legality + cost authoritatively.
+    /// </summary>
+    public struct BuildPlaceRequest : IRpcCommand
+    {
+        public byte StructureType;
+        public int CellX;
+        public int CellZ;
+    }
+}
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+fileFormatVersion: 2
+guid: dbcc491dc3dd853459cd8cfad2458b17
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+using Unity.Collections;
+using Unity.Mathematics;
+
+namespace ProjectM.Simulation
+{
+    /// <summary>
+    /// Pure, deterministic build-placement helpers (unit-tested like <see cref="BaseGridMath"/> /
+    /// <c>StorageMath</c>). Occupancy is DERIVED from the live structure set each placement (the structure
+    /// ghosts are the source of truth — restart- and replay-order-safe), never cached on the immutable
+    /// baked <see cref="BaseAnchor"/>. The server passes a Temp <see cref="NativeHashSet{T}"/> of occupied
+    /// cells built by scanning live <see cref="PlacedStructure"/> ghosts.
+    /// </summary>
+    public static class BuildPlacementMath
+    {
+        /// <summary>True if <paramref name="cell"/> is occupied in the derived set.</summary>
+        public static bool IsOccupied(in NativeHashSet<int2> occupied, int2 cell) => occupied.Contains(cell);
+
+        /// <summary>Full server placement legality: the cell is in-plot (half-open, negative-safe) AND not occupied.</summary>
+        public static bool CanPlace(in BaseAnchor anchor, in NativeHashSet<int2> occupied, int2 cell)
+        {
+            return BaseGridMath.IsCellInPlot(anchor, cell) && !occupied.Contains(cell);
+        }
+    }
+}
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+fileFormatVersion: 2
+guid: 203dcbd4f9cc089408633b0bb6ccb2c1
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+using Unity.Entities;
+using Unity.Mathematics;
+using Unity.NetCode;
+
+namespace ProjectM.Simulation
+{
+    /// <summary>
+    /// Structure type ids (a byte, not an enum, per the cross-assembly enum-in-Burst hazard). Turret is the
+    /// first concrete structure; Harvester/Fabricator/Conveyor are RESERVED now (free) for the M7 automation
+    /// pillar (production chains) so adding them later is purely additive.
+    /// </summary>
+    public static class StructureType
+    {
+        public const byte None = 0;
+        public const byte Turret = 1;
+        // Reserved for M7 automation — do not reuse these codes:
+        public const byte Harvester = 2;
+        public const byte Fabricator = 3;
+        public const byte Conveyor = 4;
+    }
+
+    /// <summary>
+    /// A built base structure occupying one grid cell. An ownerless INTERPOLATED ghost (RegionTag{Base},
+    /// world-owned, runtime-spawned by BuildPlaceSystem). <see cref="Type"/> is the only replicated field
+    /// (a cheap byte for client visual branching); <see cref="Cell"/> is server-only (clients derive it from
+    /// the replicated LocalTransform via <see cref="BaseGridMath.WorldToCell"/>, so it stays off the wire).
+    /// <see cref="NextTick"/> / <see cref="LastProcessedTick"/> are server-only raw NetworkTick values
+    /// (<see cref="TickUtil.NonZero"/>-guarded; 0 = inactive): the Turret reuses <see cref="NextTick"/> as its
+    /// fire cooldown NOW (not dead weight), and M7 production reuses both as the next-production-tick +
+    /// deterministic offline catch-up linchpin (produced = floor((now - LastProcessedTick)/period)). These two
+    /// tick fields are the IDENTITY/TIMING that cannot be reconstructed retroactively, so they are baked now.
+    /// </summary>
+    public struct PlacedStructure : IComponentData
+    {
+        /// <summary>Structure type (see <see cref="StructureType"/>); the only replicated field.</summary>
+        [GhostField] public byte Type;
+
+        /// <summary>Occupied grid cell (server-only; clients derive it from LocalTransform).</summary>
+        public int2 Cell;
+
+        /// <summary>Next action tick (server-only; turret cooldown now / next production tick in M7). 0 = inactive.</summary>
+        public uint NextTick;
+
+        /// <summary>Last tick this structure was processed (server-only; M7 offline-catch-up baseline). Stamped at spawn.</summary>
+        public uint LastProcessedTick;
+    }
+
+    /// <summary>
+    /// A buildable defense turret (the first structure). Hitscan: <c>TurretFireSystem</c> applies a direct
+    /// <c>DamageEvent</c> to the nearest in-range living Husk on cooldown (reusing
+    /// <see cref="PlacedStructure.NextTick"/>) — reuses HealthApplyDamageSystem, no projectile/friendly-fire.
+    /// </summary>
+    public struct Turret : IComponentData
+    {
+        public float Range;
+        public int CooldownTicks;
+        public float Damage;
+    }
+
+    /// <summary>
+    /// One row of the build catalog: cost + prefab per structure type. Modeled on AbilityPrefabElement
+    /// (prefab baked via GetEntity, NEVER inside a blob — blobs don't remap entity refs). M7 adds a recipe
+    /// column to this element additively (the catalog is baked, not replicated → no format break).
+    /// </summary>
+    public struct StructureCatalogEntry : IBufferElementData
+    {
+        public byte Type;
+        public Entity Prefab;
+        public byte CostResourceId;
+        public int CostAmount;
+    }
+
+    /// <summary>Tag on the baked singleton carrying the <see cref="StructureCatalogEntry"/> buffer (the build cost/prefab table).</summary>
+    public struct StructureCatalog : IComponentData { }
+}
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+fileFormatVersion: 2
+guid: 00d3379caf4807d4ebd97432848dd5d5