move towers implementations

src/game/towers/QuakeTower.cpp

@@ -0,0 +1,12 @@
+#include "game/Towers.h"
+#include "game/World.h"
+
+namespace td {
+namespace game {
+
+void QuakeTower::Tick(std::uint64_t delta, World* world) {
+
+}
+
+} // namespace game
+} // namespace td