refactor package

pkg/protocol/component/unbreakable.go

@@ -0,0 +1,18 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+)
+
+//codec:gen
+type Unbreakable struct {
+	// no fields
+}
+
+func (*Unbreakable) Type() slot.ComponentID {
+	return 4
+}
+
+func (*Unbreakable) ID() string {
+	return "minecraft:unbreakable"
+}