From 995172f7480a9a4f31eae3fe98c21e02b486c356 Mon Sep 17 00:00:00 2001
From: Zentetsu <10742751+Zentetsu@users.noreply.github.com>
Date: Thu, 5 Nov 2020 18:41:45 +0100
Subject: [PATCH] FIX: update ID when uploading SM

---
 docs/js/script_method.js | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/docs/js/script_method.js b/docs/js/script_method.js
index e443184..1587911 100644
--- a/docs/js/script_method.js
+++ b/docs/js/script_method.js
@@ -630,4 +630,22 @@ function handleFileLoad(event) {
     });
 
     document.getElementById("file-selector").value = "";
+
+    updateID();
+}
+
+function updateID() {
+    var _sid = 0;
+    var _tid = 0;
+
+    canvas.forEachObject(function(obj) {
+        if(obj.n_type === "state" && obj.id > _sid) {
+            _sid = obj.id;
+        } else if(obj.n_type === "transition" && obj.id > _tid) {
+            _tid = obj.id;
+        }
+    });
+
+    ID_state = _sid + 1;
+    ID_transition = _tid + 1;
 }
\ No newline at end of file