Merge pull request #8571 from filipesilva/issue-8568

fix: read-write share should only offer to host 4 cards

Author: NBKelly

src/clj/game/cards/programs.clj

@@ -2858,22 +2858,15 @@
 
 (defcard "Read-Write Share"
   (let [ab {:interactive (req true)
+            :req (req (< (count (:hosted card)) 4))
             :prompt "Host a card from your grip to draw a card?"
             :choices {:req (req (and (runner? target)
                                      (in-hand? target)))}
             :skippable true
             :msg "host a card facedown from the Grip and draw a card"
             :async true
             :effect (req (host state side (get-card state card) target {:facedown true})
-                         (wait-for (draw state side 1)
-                                   (if (>= (count (:hosted (get-card state card))) 5)
-                                     (continue-ability
-                                       state side
-                                       {:msg "trash itself"
-                                        :async true
-                                        :effect (req (trash state side eid card))}
-                                       card nil)
-                                     (effect-completed state side eid))))}]
+                         (draw state side eid 1))}]
     {:on-install ab
      :events [(assoc ab :event :runner-turn-begins)]
      :abilities [{:fake-cost [(->c :trash-can)]

test/clj/game/cards/programs_test.clj

@@ -7498,6 +7498,25 @@
     (card-ability state :runner (get-program state 0) 0)
     (is-deck? state :runner ["Corroder" "Rezeki"])))
 
+(deftest read-write-share-limit-4-hosted-8568
+  (do-game
+    (new-game {:runner {:hand ["Read-Write Share" "Sure Gamble" "Sure Gamble" "Sure Gamble" "Sure Gamble"]
+                        :deck [(qty "Sure Gamble" 10)]}})
+    (take-credits state :corp)
+    (play-from-hand state :runner "Read-Write Share")
+    (click-card state :runner (first (:hand (get-runner))))
+    (is (= 1 (count (:hosted (get-program state 0)))) "1 hosted card")
+    (dotimes [i 3]
+      (take-credits state :runner)
+      (take-credits state :corp)
+      (start-turn state :runner)
+      (click-card state :runner (first (:hand (get-runner))))
+      (is (= (+ 2 i) (count (:hosted (get-program state 0)))) (str (+ 2 i) " hosted cards")))
+    (take-credits state :runner)
+    (take-credits state :corp)
+    (start-turn state :runner)
+    (is (no-prompt? state :runner) "No prompt to host a 5th card")))
+
 (deftest reaver
   ;; Reaver - Draw a card the first time you trash an installed card each turn
   (do-game