better dialog color, edge cases on blocked map links fixed

1 files changed, 22 insertions, 5 deletions

diff --git a/internal/game/map_test.go b/internal/game/map_test.go
index 4869d38..0d529cf 100644
--- a/internal/game/map_test.go
+++ b/internal/game/map_test.go
@@ -26,15 +26,17 @@ func writeTempRoom(t *testing.T, dir string, id int, body string) {
 }
 
 // TestMapConnectorGlyphs verifies the directional link rendering: bidirectional
-// links draw a bar, one-way (or one-side-blocked) links draw a directional
-// arrow, and links with no traversable direction draw a blocked 'X'.
+// links draw a bar, one-way links draw a directional arrow, outward-blocked
+// links draw a blocked 'X', and links with no traversable direction draw 'X'.
 func TestMapConnectorGlyphs(t *testing.T) {
 	const condEast = "name: One\nexits:\n  east:\n    room: 2\n    condition:\n      flag: gate_open\n"
+	const condSouth = "name: Three\nexits:\n  south:\n    room: 2\n    condition:\n      flag: gate_open\n"
 
 	cases := []struct {
 		name        string
 		room1       string
 		room2       string
+		room3       string
 		flagOpen    bool
 		wantPresent string
 		wantAbsent  []string
@@ -54,12 +56,12 @@ func TestMapConnectorGlyphs(t *testing.T) {
 			wantAbsent:  []string{"X", "-", "<"},
 		},
 		{
-			name:        "forward blocked, reverse open -> arrow not X",
+			name:        "forward blocked, reverse open -> X (shortest path is blocked)",
 			room1:       condEast,
 			room2:       "name: Two\nexits:\n  west: 1\n",
 			flagOpen:    false,
-			wantPresent: "<",
-			wantAbsent:  []string{"X", "-", ">"},
+			wantPresent: "X",
+			wantAbsent:  []string{"-", "<", ">"},
 		},
 		{
 			name:        "forward blocked, reverse absent -> X",
@@ -77,6 +79,18 @@ func TestMapConnectorGlyphs(t *testing.T) {
 			wantPresent: "-",
 			wantAbsent:  []string{"X", "<", ">"},
 		},
+		{
+			name: "outward open, inward blocked -> outward arrow (dist rules)",
+			room1: "name: One\nexits:\n  east: 2\n",
+			room2: "name: Two\nexits:\n  west: 1\n  north: 3\n",
+			room3: condSouth,
+			flagOpen: false,
+			// dist[room1]=0, dist[room2]=1, dist[room3]=2.
+			// Link 2↔3: near=2 (dist1), far=3 (dist2).
+			// out = 2→north→3 = open → '^'
+			wantPresent: "^",
+			wantAbsent:  []string{"X", "v", "<", ">"},
+		},
 	}
 
 	for _, tc := range cases {
@@ -84,6 +98,9 @@ func TestMapConnectorGlyphs(t *testing.T) {
 			dir := t.TempDir()
 			writeTempRoom(t, dir, 1, tc.room1)
 			writeTempRoom(t, dir, 2, tc.room2)
+			if tc.room3 != "" {
+				writeTempRoom(t, dir, 3, tc.room3)
+			}
 
 			g := &Game{Deps: Deps{World: world.New(dir)}, Flags: NewFlagStore()}
 			if tc.flagOpen {