From e05c7e5900d123c379ee6dae52ee9621cb510192 Mon Sep 17 00:00:00 2001
From: kwaroran <kwaworan@gmail.com>
Date: Wed, 9 Aug 2023 01:50:22 +0900
Subject: [PATCH] [feat] added roll

---
 src/ts/parser.ts | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/ts/parser.ts b/src/ts/parser.ts
index 9e5f5525..97bd908e 100644
--- a/src/ts/parser.ts
+++ b/src/ts/parser.ts
@@ -599,6 +599,14 @@ const matcher = (p1:string,matcherArg:matcherArg) => {
             return arr[randomIndex]
         }
     }
+    if(p1.startsWith('roll')){
+        const arr = p1.split(' ', 2)
+        const maxRoll = parseInt(p1[1])
+        if(isNaN(maxRoll)){
+            return 'NaN'
+        }
+        return Math.floor(Math.random() * maxRoll).toString()
+    }
     return null
 }