net: ror/ten: Add dice-world-attack-lost.

net/ricketyspace/ror/ten/source.rkt

1 files changed, 13 insertions, 0 deletions

diff --git a/net/ricketyspace/ror/ten/source.rkt b/net/ricketyspace/ror/ten/source.rkt
index b4fb6f2..8cb98dc 100644
--- a/net/ricketyspace/ror/ten/source.rkt
+++ b/net/ricketyspace/ror/ten/source.rkt
@@ -547,6 +547,19 @@
   (define dst-defend (sum (roll-dice (territory-dice dst-t))))
   (if (> src-attack dst-defend) #t #f))
 
+;; DiceWorld Territory -> DiceWorld
+;; generate dice world for the case where player
+;; loses the dice attack
+(define (dice-world-attack-lost w src-t)
+  (define src (territory-index src-t))
+  (define player (territory-player src-t))
+  (define newb (for/list ([t (dice-world-board w)])
+                 (define idx (territory-index t))
+                 (cond [(= idx src) (territory-set-dice t 1)]
+                       [else t])))
+  (define new-gt (game-tree newb player 0))
+  (dice-world #f newb new-gt))
+
 ;                                                                          
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 ;