blue fix

blueprint_engine.py

@@ -136,7 +136,24 @@ def evaluate_blueprints(conn):
                         continue
                     has_max = b_info.get('has_max_level', False)
                     deps = b_info.get('missing_dependencies')
+                    
+                    # Do not trust the frontend 'enough_resources' flag. Grepolis lazily loads this,
+                    # so for background towns it is almost always stale (False). We calculate it manually!
                     enough = b_info.get('enough_resources')
+                    res = town.get('resources')
+                    if res:
+                        b_wood = b_info.get('wood', 0)
+                        b_stone = b_info.get('stone', 0)
+                        b_iron = b_info.get('iron', 0)
+                        b_pop = b_info.get('pop', 0)
+                        
+                        enough = (
+                            res.get('wood', 0) >= b_wood and 
+                            res.get('stone', 0) >= b_stone and 
+                            res.get('iron', 0) >= b_iron and
+                            res.get('population', 0) >= b_pop
+                        )
+
                     log.warning(f"[blueprint]   {b_name}: has_max={has_max}, deps={deps}, enough_resources={enough}")
 
                     if not has_max: