From 9292634f2f8d71a53879ff07e1330c671b207d51 Mon Sep 17 00:00:00 2001
From: historia <[not public]>
Date: Mon, 6 Jul 2026 23:05:04 -0400
Subject: feat: split the concept of hidden and impassable exits. add
 player_flag for discovered hidden exits.

---
 internal/world/room_test.go | 44 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 44 insertions(+)

(limited to 'internal/world/room_test.go')

diff --git a/internal/world/room_test.go b/internal/world/room_test.go
index e7b1718..1ad974e 100644
--- a/internal/world/room_test.go
+++ b/internal/world/room_test.go
@@ -4,6 +4,8 @@ import (
 	"os"
 	"path/filepath"
 	"testing"
+
+	"gopkg.in/yaml.v3"
 )
 
 func writeRoom(t *testing.T, dir string, body string) {
@@ -90,3 +92,45 @@ func TestNormalizeObjectName(t *testing.T) {
 		}
 	}
 }
+
+func TestExitDefUnmarshalAlwaysBlocked(t *testing.T) {
+	y := `exits:
+  north:
+    room: 5
+    always_blocked: true
+  south: 3
+  east:
+    room: 7
+    hidden: true
+`
+	var room struct {
+		Exits map[ExitDir]ExitDef `yaml:"exits"`
+	}
+	if err := yaml.Unmarshal([]byte(y), &room); err != nil {
+		t.Fatalf("unmarshal: %v", err)
+	}
+	if len(room.Exits) != 3 {
+		t.Fatalf("expected 3 exits, got %d", len(room.Exits))
+	}
+	n := room.Exits[North]
+	if !n.AlwaysBlocked {
+		t.Error("north exit should have AlwaysBlocked=true")
+	}
+	if n.Room != 5 {
+		t.Errorf("north target = %d, want 5", n.Room)
+	}
+	s := room.Exits[South]
+	if s.Room != 3 {
+		t.Errorf("south target = %d, want 3", s.Room)
+	}
+	if s.AlwaysBlocked {
+		t.Error("south exit should not have AlwaysBlocked")
+	}
+	e := room.Exits[East]
+	if !e.Hidden {
+		t.Error("east exit should have Hidden=true")
+	}
+	if e.AlwaysBlocked {
+		t.Error("east exit should not have AlwaysBlocked")
+	}
+}
-- 
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