feat: casino framework and basic slot machine

1 files changed, 36 insertions, 1 deletions

diff --git a/internal/game/look_entities.go b/internal/game/look_entities.go
index dd2cdf0..4ed47c9 100644
--- a/internal/game/look_entities.go
+++ b/internal/game/look_entities.go
@@ -5,6 +5,7 @@ import (
 	"sort"
 	"strings"
 
+	"thehouseoficarus/internal/casino"
 	"thehouseoficarus/internal/color"
 	"thehouseoficarus/internal/net"
 	"thehouseoficarus/internal/player"
@@ -73,7 +74,7 @@ func (g *Game) showRoomMobs(sess *net.Session, p *player.Player, room *world.Roo
 func (g *Game) showRoomObjects(sess *net.Session, p *player.Player, room *world.Room) []string {
 	objs := g.World.AllObjInstances(p.RoomID)
 	if len(objs) == 0 {
-		return g.showFarmPatches(sess, p)
+		return appendRoomCasinos(g.showFarmPatches(sess, p), g.showRoomCasinos(sess, room))
 	}
 	var lines []string
 	lines = append(lines, "")
@@ -220,9 +221,43 @@ func (g *Game) showRoomObjects(sess *net.Session, p *player.Player, room *world.
 	}
 
 	lines = append(lines, g.showFarmPatches(sess, p)...)
+	return appendRoomCasinos(lines, g.showRoomCasinos(sess, room))
+}
+
+func (g *Game) showRoomCasinos(sess *net.Session, room *world.Room) []string {
+	if room == nil || (len(room.CasinoTables) == 0 && len(room.CasinoMachines) == 0) {
+		return nil
+	}
+	var lines []string
+	for _, table := range room.CasinoTables {
+		name := casinoGameLabel(table.Game) + " table"
+		lines = append(lines, fmt.Sprintf("A %s is here.", g.colorize(sess, "casino_action", name)))
+	}
+	for _, machine := range room.CasinoMachines {
+		name := casinoGameLabel(machine.Game) + " machine"
+		lines = append(lines, fmt.Sprintf("A %s is here.", g.colorize(sess, "casino_action", name)))
+	}
 	return lines
 }
 
+func appendRoomCasinos(lines, casinos []string) []string {
+	if len(casinos) == 0 {
+		return lines
+	}
+	if len(lines) == 0 || lines[len(lines)-1] != "" {
+		lines = append(lines, "")
+	}
+	return append(lines, casinos...)
+}
+
+func casinoGameLabel(game casino.GameName) string {
+	label := strings.ReplaceAll(string(game), "_", " ")
+	if label == "" {
+		return "casino"
+	}
+	return label
+}
+
 func (g *Game) showGroundItems(sess *net.Session, p *player.Player, room *world.Room) []string {
 	ground := g.World.GroundItemsDetailed(p.RoomID)
 	if len(ground) == 0 {