--- a/building.yaml	Wed Oct 22 06:49:42 2008 +0800
+++ b/building.yaml	Wed Oct 22 20:49:29 2008 +0800
@@ -25,9 +25,12 @@
             # 釀酒
             - is_winepress_researched:
                0: research_economy
-            # 發明
+            # 發明 (兵工廠)
             - is_invention_researched:
                0: research_knowledge
+            # 異國文化
+            - is_culturalexchange_resaerched:
+               0: research_seafaring
          # let's find something to build up
          0:
             - is_gold_enoughforcargo:
@@ -43,18 +46,9 @@
             # 倉庫庫存量
             - is_warehouse_enough:
                0: build_warehouse
-            - is_risk:
-               1: 
-                  - is_shipyard:
-                     0: 
-                        - is_drydock_researched: 
-                           0: resaerch_military
-                           1: build_shipyard
-                           # build one board
             - is_happiness:
                0: 
                   - is_winepress_researched:
-                     # 0: research_economy
                      1: build_tavern
 
             # TODO
@@ -66,24 +60,31 @@
             # build_palace (Expansion, Capital only)
             # build_embassy (副城, 不建)
 
-            - is_professionalarmy_researched:
-               1:
-                  - is_shipyard_level_enough:
+            - is_risk:
+               1: 
+                  - is_professionalarmy_researched:
                      1:
-                        - build_shipyard
-            - is_professionalarmy_researched:
-               1:
-                  - is_barracks_level_enough:
-                     1: 
-                        - build_barracks
+                        - is_shipyard_level_enough:
+                           0: build_shipyard
+                        - is_barracks_level_enough:
+                           0: build_barracks
+                  - is_shipyard_level_enough:
+                     0: 
+                        - is_drydock_researched: 
+                           # requireed more army ?
+                           1: build_shipyard
+                     # 1:
+                     #    - build one board
+            # 要蓋到何種程度?
             # is_invention_researched
-            # biuld_workshop 
-            # biuld_hideout
-            #
-            # build_museum
-
-            # 皇宮
-            # 副城, 不建 ...
+            #    1: 
+            #       - build_workshop 
+            # is_espionage_researched
+            #    1: 
+            #       - build_hideout
+            # is_culturalexchange_resaerched
+            #    1: 
+            #       - build_museum
     # 採取防禦措施
     1: run_defense
     # 若軍分 0, 進行焦土政策 針對特定城市 錢全部買船 拆港