1 files changed, 53 insertions, 0 deletions
diff --git a/internal/game/validate_source.go b/internal/game/validate_source.go
new file mode 100644
index 0000000..b93c45a
--- /dev/null
+++ b/internal/game/validate_source.go
@@ -0,0 +1,53 @@
+package game
+
+import (
+	"thehouseoficarus/internal/validate"
+)
+
+// ValidateAndLog runs all startup integrity checks and logs the results.
+func (g *Game) ValidateAndLog() {
+	validate.LogIssues(validate.Run(g.validationSource()))
+}
+
+// validationSource assembles the read-only view of all data stores that the
+// validate package needs, including the game-defined tech and course tables.
+func (g *Game) validationSource() validate.Source {
+	courses := g.CourseStore.AllCourses()
+	courseViews := make([]validate.CourseView, 0, len(courses))
+	for id, cfg := range courses {
+		rooms := make([]int, 0, len(cfg.Obstacles))
+		for _, obs := range cfg.Obstacles {
+			rooms = append(rooms, obs.RoomID)
+		}
+		courseViews = append(courseViews, validate.CourseView{
+			ID:            id,
+			StartRoom:     cfg.StartRoom,
+			ObstacleRooms: rooms,
+		})
+	}
+
+	techViews := make([]validate.TechView, 0, len(AllTechs))
+	techIDs := make(map[string]bool, len(AllTechs))
+	for _, t := range AllTechs {
+		techViews = append(techViews, validate.TechView{
+			ID:        t.ID,
+			Name:      t.Name,
+			Category:  t.Category,
+			DrainRate: t.DrainRate,
+		})
+		techIDs[t.ID] = true
+	}
+
+	return validate.Source{
+		DataDir:           g.DataDir,
+		Items:             g.ItemStore,
+		Objects:           g.ObjectStore,
+		Mobs:              g.MobStore,
+		World:             g.World,
+		Courses:           courseViews,
+		Techs:             techViews,
+		TechIDs:           techIDs,
+		CheckSources:      g.ValidationConfig.CheckSources,
+		IgnoreUnreachable: g.ValidationConfig.IgnoreUnreachable,
+	}
+}