feat: mob castle damage

src/game/Mobs.cpp

@@ -33,6 +33,8 @@ void Mob::addEffect(EffectType effectType, float durationSec, Tower* tower) {
 }
 
 void Mob::attackCastle(std::uint64_t delta, World* world) {
+    if(!hasReachedEnemyCastle()) return;
+    
     if (m_AttackTimer.update(delta)) {
         world->getMobNotifier().notifyListeners(&MobListener::OnMobCastleDamage, this, m_CastleTarget, getStats()->getDamage());
         m_AttackTimer.applyCooldown();

src/game/World.cpp

@@ -286,6 +286,13 @@ void World::OnExplosion(utils::shape::Circle explosion, float centerDamage, Towe
     }
 }
 
+void World::OnMobCastleDamage(Mob* damager, TeamCastle* enemyCastle, float damage) {
+    enemyCastle->damage(damage);
+    if (enemyCastle->getLife() <= 0) {
+        // TODO: a team has won
+    }
+}
+
 void World::OnMobDamage(Mob* target, float damage, Tower* source) {
     target->damage(damage, source);
     if (target->isDead()) {