1 files changed, 18 insertions, 0 deletions
diff --git a/NullTileBehavior.cpp b/NullTileBehavior.cpp
new file mode 100644
index 0000000..542b67c
--- /dev/null
+++ b/NullTileBehavior.cpp
@@ -0,0 +1,18 @@
+#include <memory>
+
+#include "NullTileBehavior.h"
+
+using namespace std;
+
+NullTileBehavior NullTileBehavior::instance {""};
+
+void NullTileBehavior::run(Tile &) {
+
+}
+
+unique_ptr<TileBehaviorStrategy> NullTileBehavior::clone() {
+	auto instance = new NullTileBehavior();
+	return unique_ptr<TileBehaviorStrategy>(instance);
+}
+
+