Add item DataComponent implements (part 1)

level/component/creativeslotlock.go

@@ -0,0 +1,24 @@
+package component
+
+import (
+	"io"
+)
+
+var _ DataComponent = (*CreativeSlotLock)(nil)
+
+type CreativeSlotLock struct{}
+
+// ID implements DataComponent.
+func (c *CreativeSlotLock) ID() string {
+	return "minecraft:creative_slot_lock"
+}
+
+// ReadFrom implements DataComponent.
+func (c *CreativeSlotLock) ReadFrom(r io.Reader) (n int64, err error) {
+	return 0, nil
+}
+
+// WriteTo implements DataComponent.
+func (c *CreativeSlotLock) WriteTo(w io.Writer) (n int64, err error) {
+	return 0, nil
+}