reorganized items, objects, and rooms in directories. oranized module names. added startup checks.

1 files changed, 23 insertions, 5 deletions

diff --git a/internal/object/store.go b/internal/object/store.go
index a884601..a11ff7a 100644
--- a/internal/object/store.go
+++ b/internal/object/store.go
@@ -5,18 +5,21 @@ import (
 	"os"
 	"path/filepath"
 
+	"thehouseoficarus/internal/action"
 	"gopkg.in/yaml.v3"
 )
 
 type ObjectStore struct {
-	dataDir string
-	cache   map[string]*ObjectDef
+	dataDir   string
+	pathIndex map[string]string
+	cache     map[string]*ObjectDef
 }
 
 func NewObjectStore(dataDir string) *ObjectStore {
 	return &ObjectStore{
-		dataDir: dataDir,
-		cache:   make(map[string]*ObjectDef),
+		dataDir:   dataDir,
+		pathIndex: action.BuildPathIndex(filepath.Join(dataDir, "objects")),
+		cache:     make(map[string]*ObjectDef),
 	}
 }
 
@@ -24,7 +27,10 @@ func (s *ObjectStore) Load(id string) (*ObjectDef, error) {
 	if def, ok := s.cache[id]; ok {
 		return def, nil
 	}
-	path := filepath.Join(s.dataDir, "objects", fmt.Sprintf("%s.yaml", id))
+	path, ok := s.pathIndex[id]
+	if !ok {
+		return nil, fmt.Errorf("read object %s: no such object", id)
+	}
 	data, err := os.ReadFile(path)
 	if err != nil {
 		return nil, fmt.Errorf("read object %s: %w", id, err)
@@ -36,3 +42,15 @@ func (s *ObjectStore) Load(id string) (*ObjectDef, error) {
 	s.cache[id] = &def
 	return &def, nil
 }
+
+func (s *ObjectStore) PathIndex() map[string]string {
+	return s.pathIndex
+}
+
+func (s *ObjectStore) IDSet() map[string]bool {
+	ids := make(map[string]bool)
+	for id := range s.pathIndex {
+		ids[id] = true
+	}
+	return ids
+}