hash out state

simple_map.go

@@ -0,0 +1,15 @@
+package roba
+
+type SimpleMap struct {
+	layout *Layout
+}
+
+func NewSimpleMap() (Map, error) {
+	var err error
+	m := &SimpleMap{}
+	m.layout, err = NewLayout("test.txt")
+	if err != nil {
+		return nil, err
+	}
+	return m, nil
+}