feat: add basic tower mecanic

src/game/World.cpp

@@ -322,8 +322,9 @@ bool World::saveMap(const std::string& fileName) const {
 void World::tick(std::uint64_t delta) {
     moveMobs(delta);
     for(TowerPtr tower : m_Towers){
-        tower->tick(delta);
+        tower->tick(delta, this);
     }
+    cleanDeadMobs();
 }
 
 void World::spawnMobAt(MobID id, MobType type, std::uint8_t level, PlayerID sender, float x, float y, Direction dir) {
@@ -447,6 +448,15 @@ bool World::CanPlaceBigTower(const glm::vec2& worldPos, PlayerID playerID) const
     return false;
 }
 
+void World::cleanDeadMobs(){
+    for(auto it = m_Mobs.begin(); it != m_Mobs.end(); it++){
+        MobPtr mob = *it;
+        if(!mob->isAlive()){
+            m_Mobs.erase(it);
+        }
+    }
+}
+
 Team& World::getRedTeam() {
     return m_Game->getRedTeam();
 }