What are the key components of a C++ game engine?

What are the key components of a C++ game engine?

The key components of a C++ game engine include the rendering engine, physics engine, audio engine, input handling, and scripting.

Can you explain how the rendering engine works?

The rendering engine is responsible for drawing graphics on the screen. It processes 3D models, applies textures, and handles lighting.

What role does the physics engine play in a game?

The physics engine simulates real-world physics, allowing for realistic movement, collision detection, and response in the game.

How do I implement input handling in my game engine?

Input handling can be implemented by capturing user inputs from devices like keyboard and mouse, and then mapping those inputs to game actions.

What are some common challenges in game engine design?

Common challenges include optimizing performance, managing memory efficiently, and ensuring compatibility across different platforms.