Example sign with conversation.

assets/en.json

@@ -21,7 +21,11 @@
   "maps": {
     "testmap": {
       "bob": "Hello, I am Bob.",
-      "sign": "This is a sign."
+      "sign": "This is a sign.",
+      "sign2": {
+        "1": "This is another sign.",
+        "2": "It has two lines."
+      }
     }
   }
 }

assets/testmap.json

@@ -42,6 +42,15 @@
       "y": 8,
       "text": "maps.testmap.sign"
     },
+    {
+      "type": 3,
+      "x": 2,
+      "y": 2,
+      "texts": [
+        "maps.testmap.sign2.1",
+        "maps.testmap.sign2.2"
+      ]
+    },
     {
       "type": 4,
       "x": 6,