2 files changed, 21 insertions, 24 deletions
diff --git a/internal/object/doc.go b/internal/object/doc.go
new file mode 100644
index 0000000..89f6db9
--- /dev/null
+++ b/internal/object/doc.go
@@ -0,0 +1,14 @@
+// Package object defines item and object definitions with their YAML-backed
+// loading stores.
+//
+// ItemDef covers all game items: equipment stats, weapon types, tool
+// properties (tool_type, tool_speed for gathering/firemaking), firemaking
+// fields (burn_ticks, fire_level, fire_xp), and stackable/quality metadata.
+//
+// ObjectDef covers interactive world objects: their behavior reference,
+// hidden flag for unlisted-but-interactable objects, in-room description
+// overrides, removal items, and arbitrary props.
+//
+// ItemStore and ObjectStore load definitions from YAML files in the
+// data/items/ and data/objects/ directories, caching results in memory.
+package object
diff --git a/internal/object/item.go b/internal/object/item.go
index 009f10e..18fd034 100644
--- a/internal/object/item.go
+++ b/internal/object/item.go
@@ -1,6 +1,10 @@
 package object
 
-import "strings"
+import (
+	"strings"
+
+	"thirdcollapse/internal/world"
+)
 
 type EquipSlot string
 
@@ -67,34 +71,13 @@ func (d *ItemDef) MatchesName(input string) bool {
 			return true
 		}
 	}
-	if wordPrefixMatch(lower, d.Name) {
+	if world.WordPrefixMatch(lower, d.Name) {
 		return true
 	}
 	for _, alias := range d.Aliases {
-		if wordPrefixMatch(lower, alias) {
+		if world.WordPrefixMatch(lower, alias) {
 			return true
 		}
 	}
 	return false
 }
-
-func wordPrefixMatch(input, name string) bool {
-	inputWords := strings.Fields(input)
-	if len(inputWords) == 0 {
-		return false
-	}
-	nameWords := strings.Fields(strings.ToLower(name))
-	for _, iw := range inputWords {
-		found := false
-		for _, nw := range nameWords {
-			if strings.HasPrefix(nw, iw) || strings.HasPrefix(iw, nw) {
-				found = true
-				break
-			}
-		}
-		if !found {
-			return false
-		}
-	}
-	return true
-}