intermediate commit

* fix a lot of target and action bugs
* check target selection before adding it to the prompt
* use the store view for stores on the map
* fix card highlighting in CardGrid
* Only prompt for Upkeep-/DiscardActions if appropriate
* Add helper for areaEffects granting new FullActions
* Add Target() helper selecting the first target to the Action interface
* Fix BuyAction and DiscardAction targets
* Remember the stores a player has seen

4 files changed, 28 insertions, 6 deletions

diff --git a/go/ui/cardGrid.go b/go/ui/cardGrid.go
index 59e25f2c..abe1d60b 100644
--- a/go/ui/cardGrid.go
+++ b/go/ui/cardGrid.go
@@ -98,6 +98,7 @@ func (w *CardGrid) render() *ebiten.Image {
 			op.GeoM.Translate(xOffset, yOffset)
 
 			if slices.Contains(w.highlights, card) {
+				log.Println("Highlighting card", card.Name)
 				op.ColorM.Scale(1, 0, 0, 0.5)
 			}
 
@@ -153,6 +154,8 @@ func (w *CardGrid) FindObjectAt(_x, _y int) interface{} {
 
 func (w *CardGrid) setHighlights(cards []*game.Card) {
 	w.highlights = cards
+	// Reset the grid card count to force grid to be redrawn containing the highlights
+	w.gridCards = 0
 	w.ForceRedraw()
 }
 
diff --git a/go/ui/mapView.go b/go/ui/mapView.go
index a6fd55c1..697eb774 100644
--- a/go/ui/mapView.go
+++ b/go/ui/mapView.go
@@ -266,6 +266,10 @@ func (vw *MapView) HighlightPermanents(permanents []game.Permanent) {
 	vw.ForceRedraw()
 }
 
+func (vw *MapView) AddHighlightPermanent(p game.Permanent) {
+	vw.HighlightPermanents(append(vw.permanentsHighlights, p))
+}
+
 func (vw *MapView) HighlightPermanent(p game.Permanent) {
 	vw.HighlightPermanents([]game.Permanent{p})
 }
diff --git a/go/ui/prompt.go b/go/ui/prompt.go
index af5fca1d..b8d60a49 100644
--- a/go/ui/prompt.go
+++ b/go/ui/prompt.go
@@ -26,8 +26,12 @@ func NewPrompt(y, width int, action game.Action, promptText string) *Prompt {
 	return p
 }
 
-func (p *Prompt) Add(obj interface{}) {
-	p.action.Targets().AddSelection(obj)
+func (p *Prompt) Add(obj interface{}) error {
+	if handCard, ok := obj.(HandCard); ok {
+		obj = handCard.C
+	}
+
+	return p.action.Targets().AddSelection(obj)
 }
 
 func (p *Prompt) Confirm() game.Action {
diff --git a/go/ui/textBox.go b/go/ui/textBox.go
index 7f1ab98c..2635535c 100644
--- a/go/ui/textBox.go
+++ b/go/ui/textBox.go
@@ -153,15 +153,26 @@ func (w *PocList) setText() {
 	w.Y = w.bottomY - b.Dy() - w.YMargin
 }
 
-func (w *PocList) FindObjectAt(x, y int) interface{} {
+func (w *PocList) FindObjectAt(_x, _y int) interface{} {
+	if !w.Contains(_x, _y) {
+		return nil
+	}
+
 	cards := w.poc.Cards()
 	if len(cards) == 0 {
 		return nil
 	}
 
-	// b := text.BoundString(font.Font, w.Text)
-	// i := b.Dy() / w.poc.Size()
-	return cards[0]
+	y := _y - w.Y
+
+	b := text.BoundString(font.Font24, w.text)
+	i := y / (b.Dy() / w.poc.Size())
+
+	if i >= len(cards) {
+		return nil
+	}
+
+	return cards[i]
 }
 
 type TextInput struct {