From bbab3cc43b0b3ab73f23843c82b68c5e560700b9 Mon Sep 17 00:00:00 2001
From: hypercross <helios.tnak@gmail.com>
Date: Thu, 23 Apr 2026 09:45:56 +0800
Subject: [PATCH] feat(slay-the-spire-like): implement CombatGameHost

Introduce CombatGameHost to manage the combat lifecycle and
integrate ContentModule triggers with the combat run context.
---
 src/samples/slay-the-spire-like/data/types.ts |  3 ++-
 .../system/combat/index.ts                    | 24 +++++++++++++++++++
 .../system/combat/triggers.ts                 |  7 +-----
 .../slay-the-spire-like/system/types.ts       |  2 ++
 4 files changed, 29 insertions(+), 7 deletions(-)

diff --git a/src/samples/slay-the-spire-like/data/types.ts b/src/samples/slay-the-spire-like/data/types.ts
index 1972263..8c6937a 100644
--- a/src/samples/slay-the-spire-like/data/types.ts
+++ b/src/samples/slay-the-spire-like/data/types.ts
@@ -2,6 +2,7 @@ import { LoadResult as YarnDialogues } from "yarn-spinner-loader";
 import { Triggers } from "../system/combat/triggers";
 
 import type * as desert from "./desert";
+import { IRunContext } from "../system/combat";
 
 export type ContentModule = {
   getCards: () => desert.Card[];
@@ -13,5 +14,5 @@ export type ContentModule = {
   getStartingItems: () => desert.Item[];
 
   dialogues: YarnDialogues;
-  addTriggers: (triggers: Triggers) => void;
+  addTriggers: (triggers: Triggers, run: IRunContext) => void;
 };
diff --git a/src/samples/slay-the-spire-like/system/combat/index.ts b/src/samples/slay-the-spire-like/system/combat/index.ts
index 9a0799e..83d2ba9 100644
--- a/src/samples/slay-the-spire-like/system/combat/index.ts
+++ b/src/samples/slay-the-spire-like/system/combat/index.ts
@@ -3,3 +3,27 @@ export * from "./factory";
 export * from "./prompts";
 export * from "./triggers";
 export * from "./types";
+
+import { GameHost } from "@/core/game-host";
+import { ContentModule } from "../types";
+import { createCommandRegistry } from "@/utils/command";
+import { createStart, createTriggers, Triggers } from "./triggers";
+import { CombatState, IRunContext } from "./types";
+
+export class CombatGameHost extends GameHost<CombatState> {
+  public readonly triggers: Triggers;
+  constructor(
+    private module: ContentModule,
+    private runContext: IRunContext,
+    private initialState: CombatState,
+  ) {
+    let triggers: Triggers;
+    super(
+      createCommandRegistry(),
+      () => initialState,
+      createStart((triggers = createTriggers(runContext)), runContext),
+    );
+    module.addTriggers(triggers, runContext);
+    this.triggers = triggers;
+  }
+}
diff --git a/src/samples/slay-the-spire-like/system/combat/triggers.ts b/src/samples/slay-the-spire-like/system/combat/triggers.ts
index d0ec33c..326bb25 100644
--- a/src/samples/slay-the-spire-like/system/combat/triggers.ts
+++ b/src/samples/slay-the-spire-like/system/combat/triggers.ts
@@ -287,12 +287,7 @@ export function createTriggers(run: IRunContext) {
   return triggers;
 }
 export type Triggers = ReturnType<typeof createTriggers>;
-export function createStartWith(
-  build: (triggers: Triggers, run: IRunContext) => void,
-  run: IRunContext,
-) {
-  const triggers = createTriggers(run);
-  build(triggers, run);
+export function createStart(triggers: Triggers, run: IRunContext) {
   return async function (game: CombatGameContext) {
     await triggers.onCombatStart.execute(game, {});
 
diff --git a/src/samples/slay-the-spire-like/system/types.ts b/src/samples/slay-the-spire-like/system/types.ts
index 3e87a0a..dac3662 100644
--- a/src/samples/slay-the-spire-like/system/types.ts
+++ b/src/samples/slay-the-spire-like/system/types.ts
@@ -21,3 +21,5 @@ export {
   CardEffectTarget,
   IntentEffectTarget,
 } from "../data/desert";
+
+export { ContentModule } from "../data";