displayStatsMenu

cardsim/card.go

@@ -5,9 +5,8 @@ package cardsim
 type Card[C StatsCollection] interface {
 	// Title is the short name of the card displayed in the hand
 	// and at the top of the card output. It receives the current
-	// player as an argument. If it returns an error that is not
+	// player as an argument.
-	// a warning, the game crashes.
+	Title(p *Player[C]) Message
-	Title(p *Player[C]) (Message, error)
 
 	// Urgent reports whether the card is considered urgent. If
 	// the player has any urgent cards in hand, they cannot choose to act
@@ -68,8 +67,8 @@ type BasicCard[C StatsCollection] struct {
 }
 
 // Title implements Card.
-func (b *BasicCard[C]) Title(_ *Player[C]) (Message, error) {
+func (b *BasicCard[C]) Title(_ *Player[C]) Message {
-	return b.CardTitle, nil
+	return b.CardTitle
 }
 
 // Urgent implements Card.

cardsim/infopanel.go

@@ -11,7 +11,7 @@ import (
 type InfoPanel[C StatsCollection] interface {
 	// Title returns the title of this InfoPanel, which is also used as the
 	// label presented to the player to access this panel.
-	Title(p *Player[C]) (Message, error)
+	Title(p *Player[C]) Message
 
 	// Info returns the displayable contents of this InfoPanel. A nil Message
 	// in the output is interpreted as a paragraph break.
@@ -44,8 +44,8 @@ func VisibleOrDebug[C StatsCollection](p *Player[C], s Stat) bool {
 }
 
 // Title implements `InfoPanel[C]` by returning b's `Name`.
-func (b *BasicStatsPanel[C]) Title(p *Player[C]) (Message, error) {
+func (b *BasicStatsPanel[C]) Title(p *Player[C]) Message {
-	return b.Name, nil
+	return b.Name
 }
 
 // Info implements `InfoPanel[C]` by dumpiing p.Stats, showing those items for

cardsim/terminalui.go

@@ -151,25 +151,18 @@ func confirmQuit() {
 }
 
 func displayOnePanel[C StatsCollection](p *Player[C], panel InfoPanel[C]) error {
-	var errs ErrorCollector
+	ts := panel.Title(p).String()
-	t, err := panel.Title(p)
-	if IsSeriousError(err) {
-		return err
-	}
-	errs.Add(err)
-	ts := t.String()
 	if len(ts) > 0 {
 		fmt.Println(ts)
 		fmt.Println(strings.Repeat("-", len(ts)))
 		fmt.Println()
 	}
 	m, err := panel.Info(p)
-	errs.Add(err)
 	if IsSeriousError(err) {
-		return errs.Emit()
+		return err
 	}
 	display(MultiMessage(m))
-	return errs.Emit()
+	return err
 }
 
 func displayMessageSection[C StatsCollection](p *Player[C]) bool {
@@ -179,3 +172,15 @@ func displayMessageSection[C StatsCollection](p *Player[C]) bool {
 	display(MultiMessage(p.TemporaryMessages))
 	return true
 }
+
+func displayStatsMenu[C StatsCollection](p *Player[C]) int {
+	if len(p.InfoPanels) == 0 {
+		return 0
+	}
+	fmt.Println("Info Panels")
+	fmt.Println("-----------")
+	for i, s := range p.InfoPanels {
+		fmt.Printf("[%2d]: %s", i+1, s.Title(p).String())
+	}
+	return len(p.InfoPanels)
+}