[Added] Enemy player detection and shooting, [Moved] Lots of entity code to cpp files to avoid circular dependencies

include/services/BulletService.h

@@ -0,0 +1,56 @@
+#ifndef BULLET_SERVICE_H
+#define BULLET_SERVICE_H
+
+#include "raylib.h"
+#include "services/Service.h"
+#include "services/AssetService.h"
+#include "entities/PBullet.h"
+#include "entities/EBullet.h"
+#include <optional>
+#include <memory>
+
+class BulletService : public Service<BulletService>
+{
+public:
+    void initBullets()
+    {
+        this->bullets.clear();
+    }
+
+    void bulletLogic()
+    {
+        for (auto it = this->bullets.begin(); it != this->bullets.end();)
+        {
+            (*it)->logic();
+            if ((*it)->getHasCollided())
+                it = this->bullets.erase(it);
+            else
+                ++it;
+        }
+    }
+
+    void drawBullets()
+    {
+        for (auto it = this->bullets.begin(); it != this->bullets.end();)
+        {
+            (*it)->draw();
+            ++it;
+        }
+    }
+
+    void addPlayerBullet(Vector2 position, float direction)
+    {
+        this->bullets.push_back(std::make_unique<PBullet>(position, direction));
+    }
+
+    void addEnemyBullet(Vector2 position, float direction)
+    {
+        this->bullets.push_back(std::make_unique<EBullet>(position, direction));
+    }
+
+protected:
+private:
+    std::vector<std::unique_ptr<Bullet>> bullets;
+};
+
+#endif