commit d3e1b2e3f246fd8d9d8565223d73cdc18c75b2dc
author airnan <hernantorrisi@gmail.com> Thu Jul 04 18:28:38 2019 -0400
committer airnan <hernantorrisi@gmail.com> Thu Jul 04 18:28:38 2019 -0400
tree c3fd7c6be72aae58ae8f95152e1b4f7d415c6fbf
parent 6275f4c3c582c54000760e9f756df3398795a929

fixes #1703 surrogate pairs character support in animated text

player/js/utils/text/TextProperty.js

diff --git a/player/js/utils/text/TextProperty.js b/player/js/utils/text/TextProperty.js
index 16bc6e8..85b0051 100644
--- a/player/js/utils/text/TextProperty.js
+++ b/player/js/utils/text/TextProperty.js
@@ -140,11 +140,23 @@
     var combinedCharacters = FontManager.getCombinedCharacterCodes();
     var charactersArray = [];
     var i = 0, len = text.length;
+    var charCode;
     while (i < len) {
-        if (combinedCharacters.indexOf(text.charCodeAt(i)) !== -1) {
+        charCode = text.charCodeAt(i)
+        if (combinedCharacters.indexOf(charCode) !== -1) {
             charactersArray[charactersArray.length - 1] += text.charAt(i);
         } else {
-            charactersArray.push(text.charAt(i));
+            if (charCode >= 0xD800 && charCode <= 0xDBFF) {
+                charCode = text.charCodeAt(i + 1);
+                if (charCode >= 0xDC00 && charCode <= 0xDFFF) {
+                    charactersArray.push(text.substr(i, 2));
+                    ++i;
+                } else {
+                    charactersArray.push(text.charAt(i));
+                }
+            } else {
+                charactersArray.push(text.charAt(i));
+            }
         }
         i += 1;
     }