feat: dice roller improved

2026-02-28 16:49:59 +08:00
parent 66aaaa96e1
commit cc10cea31d
12 changed files with 736 additions and 40 deletions
@@ -0,0 +1,129 @@
+import { tokenize, parse } from "./parser";
+import { rollDicePool, roll } from "./roller";
+import type { DicePool } from "./types";
+
+/**
+ * 骰子引擎测试
+ * 在浏览器控制台运行：window.testDiceEngine()
+ */
+
+export function testDiceEngine() {
+  console.log("=== 骰子引擎测试 ===\n");
+
+  // 测试用例
+  const testCases: Array<{
+    name: string;
+    formula: string;
+    expected: {
+      hasPools: number;
+      hasModifier?: boolean;
+    };
+  }> = [
+    {
+      name: "标准骰子 3d6",
+      formula: "3d6",
+      expected: { hasPools: 1 },
+    },
+    {
+      name: "单个骰子 d20",
+      formula: "d20",
+      expected: { hasPools: 1 },
+    },
+    {
+      name: "骰池字面量 {d4,d8}",
+      formula: "{d4,d8}",
+      expected: { hasPools: 1 },
+    },
+    {
+      name: "带修饰符 3d6kh2",
+      formula: "3d6kh2",
+      expected: { hasPools: 1, hasModifier: true },
+    },
+    {
+      name: "带修饰符 4d6dl1",
+      formula: "4d6dl1",
+      expected: { hasPools: 1, hasModifier: true },
+    },
+    {
+      name: "组合骰池 3d6+5",
+      formula: "3d6+5",
+      expected: { hasPools: 2 },
+    },
+    {
+      name: "负数组合 3d6-2",
+      formula: "3d6-2",
+      expected: { hasPools: 2 },
+    },
+    {
+      name: "复杂公式 3d6+{d4,d8}kh2-5",
+      formula: "3d6+{d4,d8}kh2-5",
+      expected: { hasPools: 4, hasModifier: true },
+    },
+    {
+      name: "多个骰池 {d6,d8}+{d10,d12}",
+      formula: "{d6,d8}+{d10,d12}",
+      expected: { hasPools: 2 },
+    },
+    {
+      name: "Keep Lowest 5d6kl3",
+      formula: "5d6kl3",
+      expected: { hasPools: 1, hasModifier: true },
+    },
+    {
+      name: "Drop Highest 4d6dh1",
+      formula: "4d6dh1",
+      expected: { hasPools: 1, hasModifier: true },
+    },
+  ];
+
+  let passed = 0;
+  let failed = 0;
+
+  for (const tc of testCases) {
+    try {
+      // 测试词法分析
+      const tokens = tokenize(tc.formula);
+      console.log(`\n公式：${tc.formula}`);
+      console.log(`  令牌：${tokens.length} 个`);
+
+      // 测试语法分析
+      const pools = parse(tokens);
+      console.log(`  骰池：${pools.length} 个`);
+
+      // 测试掷骰
+      const result = roll(tc.formula);
+      console.log(`  结果：${result.total}`);
+      console.log(`  详情：${result.detail}`);
+
+      // 验证
+      if (pools.length >= tc.expected.hasPools) {
+        console.log(`  ✓ 通过`);
+        passed++;
+      } else {
+        console.log(`  ✗ 失败：期望至少 ${tc.expected.hasPools} 个骰池，实际 ${pools.length} 个`);
+        failed++;
+      }
+
+      if (tc.expected.hasModifier) {
+        const hasMod = pools.some((p) => p.modifier !== undefined);
+        if (hasMod) {
+          console.log(`  ✓ 修饰符正确`);
+        } else {
+          console.log(`  ✗ 修饰符缺失`);
+          failed++;
+        }
+      }
+    } catch (e) {
+      console.log(`  ✗ 错误：${e instanceof Error ? e.message : String(e)}`);
+      failed++;
+    }
+  }
+
+  console.log(`\n=== 测试完成：${passed} 通过，${failed} 失败 ===`);
+  return { passed, failed };
+}
+
+// 在浏览器环境下暴露到全局
+if (typeof window !== "undefined") {
+  (window as any).testDiceEngine = testDiceEngine;
+}