📝 add notice about goap blackboard_type requirements

linkdd · Jan 10, 2024 · a22102b · a22102b
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diff --git a/README.md b/README.md
@@ -256,6 +256,8 @@ struct blackboard_type {
 };
 ```
 
+> **NB:** The blackboard needs to be comparable (`a == b`) and hashable.
+
 Next, create a class for each action that you want to be able to perform:
 
 ```cpp

diff --git a/include/aitoolkit/goap.hpp b/include/aitoolkit/goap.hpp
@@ -50,6 +50,8 @@ struct blackboard_type {
 };
 ```
 
+> **NB:** The blackboard needs to be comparable (`a == b`) and hashable.
+
 Next, create a class for each action that you want to be able to perform:
 
 ```cpp