预设装配注入人设与身份宏，并支持编辑采样参数。

让游玩提示词能吃到当前用户角色，同时在设置里可调 generation。

Co-authored-by: Cursor <cursoragent@cursor.com>

tests/play-frame.test.ts

@@ -48,6 +48,7 @@ describe("assemblePlayWorkerMessages", () => {
       systemPrompt: "SKILL",
       preset: report.preset,
       pack,
+      persona: null,
     });
 
     expect(messages.map((m) => [m.role, m.content])).toEqual([
@@ -107,6 +108,7 @@ describe("assemblePlayWorkerMessages", () => {
         turn: "本轮",
         postTurn: [],
       },
+      persona: null,
     });
     expect(messages[0]).toEqual({ role: "system", content: "<世界书>" });
     expect(messages.some((m) => m.content === "创作步骤契约")).toBe(false);
@@ -148,4 +150,53 @@ describe("assemblePlayWorkerMessages", () => {
     });
     expect(messages.map((m) => m.content)).toEqual(["HIST"]);
   });
+
+  it("fills personaDescription and expands @玩家 with the given persona", () => {
+    const report = importSillyTavernPreset({
+      prompts: [
+        {
+          identifier: "personaDescription",
+          name: "Persona",
+          role: "system",
+          marker: true,
+        },
+        {
+          identifier: "main",
+          name: "Main",
+          role: "system",
+          content: "对 @玩家 说话",
+        },
+        {
+          identifier: "chatHistory",
+          name: "History",
+          role: "system",
+          marker: true,
+        },
+      ],
+      prompt_order: [
+        {
+          character_id: 1,
+          order: [
+            { identifier: "personaDescription", enabled: true },
+            { identifier: "main", enabled: true },
+            { identifier: "chatHistory", enabled: true },
+          ],
+        },
+      ],
+    });
+    const messages = assemblePlayWorkerMessages({
+      systemPrompt: "SKILL",
+      preset: report.preset,
+      pack: {
+        worldBookBefore: [],
+        history: "昨日",
+        worldBookAfter: [],
+        turn: "本轮",
+        postTurn: [],
+      },
+      persona: { name: "@玩家", description: "占位人设" },
+    });
+    expect(messages.some((m) => m.content === "占位人设")).toBe(true);
+    expect(messages.some((m) => m.content === "对 @玩家 说话")).toBe(true);
+  });
 });

tests/preset-probe.test.ts

@@ -52,7 +52,6 @@ describe("assemblePresetProbe", () => {
         `### 任务契约\n\n${PROBE_SYSTEM_PROMPT}\n\n### 试跑设定\n\n${DEFAULT_PROBE_CONTEXT.loreBefore}`,
       ],
       ["system", DEFAULT_PROBE_CONTEXT.history],
-      ["system", `### 本轮状态\n\n${DEFAULT_PROBE_CONTEXT.loreAfter}`],
       ["user", "我推开门。"],
       ["system", "PHI"],
     ]);

tests/preset.test.ts

@@ -6,6 +6,10 @@ import {
   listAllPresetEntries,
   listEnabledPresetEntries,
 } from "../src/preset/entries.js";
+import {
+  applyPresetGeneration,
+  normalizeGeneration,
+} from "../src/preset/generation.js";
 import { importSillyTavernPreset } from "../src/preset/importer.js";
 
 const samplePreset = {
@@ -170,3 +174,35 @@ describe("applyPresetEntryPatches", () => {
     ).toBe(true);
   });
 });
+
+describe("normalizeGeneration / applyPresetGeneration", () => {
+  it("keeps finite numbers and clears empty fields on replace", () => {
+    expect(
+      normalizeGeneration({
+        temperature: "0.9",
+        topP: "",
+        maxOutputTokens: 4096,
+        reasoningEffort: "  high  ",
+        verbosity: "   ",
+        stream: true,
+        seed: "not-a-number",
+      }),
+    ).toEqual({
+      temperature: 0.9,
+      maxOutputTokens: 4096,
+      reasoningEffort: "high",
+      stream: true,
+    });
+  });
+
+  it("replaces preset generation wholesale", () => {
+    const report = importSillyTavernPreset(samplePreset);
+    expect(report.preset.generation.temperature).toBe(1);
+    const next = applyPresetGeneration(report.preset, {
+      topP: 0.8,
+      maxOutputTokens: 2048,
+    });
+    expect(next.generation).toEqual({ topP: 0.8, maxOutputTokens: 2048 });
+    expect(next.prompts).toBe(report.preset.prompts);
+  });
+});