refactor(simulation): replace ad-hoc system ordering with TickPhase pipeline (#843)

10-phase linear pipeline: PreInput → Input → Movement → Simulation → Economy → Storyteller → Snapshot → PostSnapshot → Knowledge → TickAdvance. Each system assigned to exactly one phase via .in_set(TickPhase::X). Cross-phase .after()/.before() eliminated — only intra-phase ordering remains. Prevents schedule cycles by construction. SimulationPlugin refactored into sub-plugins by domain: - InputPlugin (player actions, interactions, dialogue dispatch) - MovementPlugin (pathfinding, movement validation, spatial indexing) - SocialPlugin (conversations, sound, voice enrichment, follow state) - EconomyPlugin (tâtonnement tick, IPC query serving) - TimePlugin (chunk streaming, news ticker, tick advancement) All other plugins (NPC, Knowledge, Perception, Storyteller, Settings, Bridge) updated to use TickPhase assignments instead of cross-plugin ordering constraints. BridgePlugin trimmed to bridge I/O concerns only. Part A of #843. Parts B (multi-threaded executor) and C (background workers) follow. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-10 23:51:06 +02:00
parent d434235985
commit 47d4918cc8
15 changed files with 443 additions and 274 deletions
@@ -0,0 +1,33 @@
+//! Economy phase plugin — tâtonnement simulation tick and IPC query serving.
+//!
+//! All systems run in [`TickPhase::Economy`]. Intra-phase ordering:
+//! - tick_economy_simulation → serve_econ_state_query (query reads fresh signals)
+
+use bevy_app::prelude::*;
+use bevy_ecs::schedule::IntoScheduleConfigs;
+
+use crate::tick_phases::TickPhase;
+
+pub struct EconomyPlugin;
+
+impl Plugin for EconomyPlugin {
+    fn build(&self, app: &mut App) {
+        // Economy simulation (#821, D-031) — loaded once at startup, no-op when DB absent.
+        // Uses seed 0 for now; will be threaded through StartupMessage world seed (#826).
+        if let Some((econ_sim, econ_state)) = super::economy::try_load_economy(0) {
+            app.insert_resource(econ_sim).insert_resource(econ_state);
+        }
+        // EconQueryBuffer: always registered so EconStateQuery PlayerActions are accepted
+        // even when the economy DB is absent (queries just produce no response).
+        app.init_resource::<super::economy::EconQueryBuffer>()
+            .add_systems(
+                Update,
+                (
+                    super::economy::tick_economy_simulation,
+                    super::economy::serve_econ_state_query
+                        .after(super::economy::tick_economy_simulation),
+                )
+                    .in_set(TickPhase::Economy),
+            );
+    }
+}