Multiple actions per turn

Allow a pattern of multiple actions per turn. Card options can "refund" an action to the player if they should be free, or zero out the remaining actions if they should force the turn to go directly to the simulation step.

cardsim/player.go

@@ -4,13 +4,16 @@ import "math/rand"
 
 // Player stores all gameplay state for one player.
 type Player[C StatsCollection] struct {
-	Stats           C
-	Name            string
-	Deck            *Deck[C]
-	Hand            []Card[C]
-	HandLimit       int
-	Rules           *RuleCollection[C]
-	Rand            rand.Rand
-	Turn            int
-	PendingMessages []Message
+	Stats            C
+	Name             string
+	Deck             *Deck[C]
+	Hand             []Card[C]
+	HandLimit        int
+	ActionsPerTurn   int
+	ActionsRemaining int
+	PermanentActions []Card[C]
+	Rules            *RuleCollection[C]
+	Rand             rand.Rand
+	Turn             int
+	PendingMessages  []Message
 }