restructure project

src/td/game/towers/ArcherTower.cpp

@@ -0,0 +1,25 @@
+#include "td/game/Towers.h"
+#include "td/game/World.h"
+
+namespace td {
+namespace game {
+
+void ArcherTower::Tick(std::uint64_t delta, World* world) {
+	if (m_Timer.Update(delta)) {
+		std::uint8_t arrowsShot = 0;
+		bool explosiveArrows = GetLevel().GetPath() == TowerPath::Bottom;
+		std::uint8_t arrows = explosiveArrows ? 2 : GetLevel().GetLevel();
+		for (MobPtr mob : world->GetMobList()) {
+			if (IsMobInRange(mob)) {
+				world->GetWorldNotifier().NotifyListeners(&WorldListener::OnArcherTowerShot, mob, this);
+				m_Timer.ApplyCooldown();
+				arrowsShot++;
+				if (arrowsShot >= arrows)
+					break;
+			}
+		}
+	}
+}
+
+} // namespace game
+} // namespace td