我工作的一個點和盒遊戲,我迄今的代碼是: (deffacts Game_Start "Sets turn number to 1 and next turn to player"
(turn_num 1)
(next_turn p)
(Line_Taken 0))
(defrule First_Three_Moves "Used for the first 3 m
在傑斯的方式返回一個值從規則中返回一個字符串就是這樣: (defrule welcome-toddlers
"Give a special greeting to young children"
(person {age < 3})
=>
(printout t "Hello, little one!" crlf))
我的問題是如何實現的返回功能,這就是我想要: (defrule we