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Beginning C++ Game Programming. - Second Edition

You're reading from  Beginning C++ Game Programming. - Second Edition

Product type Book
Published in Oct 2019
Publisher Packt
ISBN-13 9781838648572
Pages 746 pages
Edition 2nd Edition
Languages
Author (1):
John Horton John Horton
Profile icon John Horton

Table of Contents (25) Chapters

Preface 1. Chapter 1: C++, SFML, Visual Studio, and Starting the First Game 2. Chapter 2: Variables, Operators, and Decisions – Animating Sprites 3. Chapter 3: C++ Strings and SFML Time – Player Input and HUD 4. Chapter 4: Loops, Arrays, Switches, Enumerations, and Functions – Implementing Game Mechanics 5. Chapter 5: Collisions, Sound, and End Conditions – Making the Game Playable 6. Chapter 6: Object-Oriented Programming – Starting the Pong Game 7. Chapter 7: Dynamic Collision Detection and Physics – Finishing the Pong Game 8. Chapter 8: SFML Views – Starting the Zombie Shooter Game 9. Chapter 9: C++ References, Sprite Sheets, and Vertex Arrays 10. Chapter 10: Pointers, the Standard Template Library, and Texture Management 11. Chapter 11: Collision Detection, Pickups, and Bullets 12. Chapter 12: Layering Views and Implementing the HUD 13. Chapter 13: Sound Effects, File I/O, and Finishing the Game 14. Chapter 14: Abstraction and Code Management – Making Better Use of OOP 15. Chapter 15: Advanced OOP – Inheritance and Polymorphism 16. Chapter 16: Building Playable Levels and Collision Detection 17. Chapter 17: Sound Spatialization and the HUD 18. Chapter 18: Particle Systems and Shaders 19. Chapter 19: Game Programming Design Patterns – Starting the Space Invaders ++ Game 20. Chapter 20: Game Objects and Components 21. Chapter 21: File I/O and the Game Object Factory 22. Chapter 22: Using Game Objects and Building a Game 23. Chapter 23: Before You Go... 24. Other Books You May Enjoy

Coding the derived classes for the game screen

The structure of all these classes is the same as the select screen-related classes. I will be sure to point out where they vary, however. Most of the significant differences will be discussed across the next three chapters, however, because that is when we will code all the game objects and components and then put them to work in the GameScreen class.

The first difference is that the GameScreen class has two UIPanel instances and two InputHandler instances.

Coding the GameScreen class

Create a new header file in the Header Files/Screens/Game filter called GameScreen.h and add the following code:

#pragma once
#include "Screen.h"
#include "GameInputHandler.h"
#include "GameOverInputHandler.h"
class GameScreen : public Screen
{
private:
    ScreenManagerRemoteControl* m_ScreenManagerRemoteControl;
    shared_ptr<GameInputHandler> m_GIH;
  ...
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