Add support to concat strings and numbers in scripting. Solves Behavi…

…orTree#766
enwaytech · Feb 13, 2024 · 150ea37 · 150ea37
1 parent 2c2efef
commit 150ea37
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/include/behaviortree_cpp/scripting/operators.hpp b/include/behaviortree_cpp/scripting/operators.hpp
@@ -252,7 +252,9 @@ struct ExprBinaryArithmetic : ExprBase
         }
       }
     }
-    else if (rhs_v.isString() && lhs_v.isString() && op == plus)
+    else if (op == plus && ((rhs_v.isString() && lhs_v.isString()) ||
+                            (rhs_v.isString() && lhs_v.isNumber()) ||
+                            (rhs_v.isNumber() && lhs_v.isString())))
     {
       return Any(lhs_v.cast<std::string>() + rhs_v.cast<std::string>());
     }