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Edward Falzon
Programming of any kind, including in game-development, can get complicated as the size and scope of a project increase. Investigating bugs and expanding the code with new functionality can be almost impossible if the code-structure is not well-thought...
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Programming of any kind, including in game-development, can get complicated as the size and scope of a project increase. Investigating bugs and expanding the code with new functionality can be almost impossible if the code-structure is not well-thought-out. In this one-hour, project-based course, we will cover the first principle of "SOLID" programming: Single Responsibility Principle ("SRP") states that a class should only be responsible for a single task. It sounds simple, but for many programmers, it's can be bit of a paradigm-shift. In the project, we will create some "typical" code that is fairly common in game-development, and then break it up to become compliant with SRP. This project is part one of a five-part series on SOLID Programming principles, which are: - Single Responsibility (this guided project) - Open-Closed - Liskov's Substitution - Interface Segregation - Dependency Inversion Each of these guided projects stands on its own, but for a full understanding of good coding practices, completing all five guided projects is recommended.
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Develops knowledge on principles of SOLID programming, especially Single Responsibility Principle (SRP), which is highly relevant in game-development and software engineering
Taught by Edward Falzon, who is recognized for their work in game-development and programming
Examines Single Responsibility Principle (SRP), which is crucial for creating maintainable and scalable code
This course is part of a five-part series on SOLID Programming principles, which provides a comprehensive understanding of software design and coding practices
May require prior programming experience, particularly in game-development, for full comprehension

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Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in SOLID Programming: Single Responsibility Principle in Unity with these activities:
Read 'Clean Code' by Robert C. Martin
Gain insights into software design principles and best practices by reading a classic work on the subject, reinforcing the concepts covered in the course.
View CLEAN CODE on Amazon
Show steps
  • Acquire a copy of 'Clean Code' by Robert C. Martin.
  • Read through the book, paying particular attention to the chapters on design principles and code refactoring.
  • Reflect on the concepts presented and consider how they apply to your own programming practices.
Explore SOLID Design Principles
Gain a deeper understanding of SOLID principles by following tutorials that demonstrate their application in various programming scenarios.
Browse courses on SOLID
Show steps
  • Identify online tutorials or resources that cover SOLID principles.
  • Work through the tutorials, implementing the principles in your own code.
  • Discuss your findings and learnings with peers or online communities.
Practice Code Examples
Reinforce the concepts of SRP and code refactoring by working through provided code examples and applying them to your own code.
Browse courses on SOLID
Show steps
  • Review the code examples provided in the Guided Project.
  • Implement the SRP principle in your own code.
  • Refactor your code to improve its readability and maintainability.
Five other activities
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Participate in Code Review Sessions
Enhance your understanding of SRP and code refactoring by participating in group discussions and reviewing code with peers.
Browse courses on Code Review
Show steps
  • Join online forums or communities dedicated to code review.
  • Participate in code review sessions, providing feedback and suggestions to others.
  • Seek feedback on your own code from peers, incorporating their suggestions to improve its quality.
Build a Simple Game Using SRP
Apply the principles of SRP in a practical setting by building a simple game that demonstrates the separation of concerns and responsibilities.
Browse courses on Game Development
Show steps
  • Design a simple game concept that can be implemented using the principles of SRP.
  • Create separate classes or modules for each major component of the game, such as the game engine, the player, and the enemies.
  • Implement the game logic, ensuring that each class or module is responsible for a single, well-defined task.
  • Test and refine your game, making sure that it adheres to the principles of SRP and provides a satisfying gaming experience.
Create a Code Refactoring Guide
Demonstrate your understanding of SRP and code refactoring by creating a comprehensive guide that outlines best practices and techniques.
Browse courses on Code Refactoring
Show steps
  • Research and gather information on code refactoring techniques and best practices.
  • Organize and structure the guide in a logical and easy-to-understand manner.
  • Provide clear and concise examples to illustrate the concepts discussed.
  • Share your guide with peers or the online community for feedback and collaboration.
Contribute to an Open-Source Project on Code Refactoring
Gain practical experience and contribute to the community by participating in an open-source project focused on code refactoring, applying the principles of SRP in a real-world setting.
Browse courses on Open Source
Show steps
  • Identify an open-source project that aligns with your interests.
  • Review the project's codebase and identify areas for refactoring.
  • Implement SRP and other refactoring techniques to improve the code's quality.
  • Submit a pull request with your proposed changes, addressing any feedback or suggestions from the project maintainers.
Participate in a Code Refactoring Competition
Challenge yourself and demonstrate your skills by participating in a competition that focuses on code refactoring, applying the principles of SRP in a practical setting.
Browse courses on Code Refactoring
Show steps
  • Identify and register for a code refactoring competition.
  • Analyze the competition requirements and prepare your approach.
  • Apply SRP and other refactoring techniques to optimize your code for readability, maintainability, and performance.
  • Submit your solution and participate in the judging process.

Career center

Learners who complete SOLID Programming: Single Responsibility Principle in Unity will develop knowledge and skills that may be useful to these careers:
Game Programmer
Game Programmers are responsible for designing, developing, and testing the code that drives video games. This course provides a solid foundation for aspiring Game Programmers by introducing SRP, a fundamental principle of software design. By understanding SRP, Game Programmers can create more robust and maintainable code, which is essential for the fast-paced and demanding world of game development.
Software Engineer
Game development teams are constantly looking for skilled Software Engineers to help bring their visions to life. This course introduces the foundational concept of Single Responsibility Principle (SRP), which helps developers design software that is modular, maintainable, and easy to debug. By learning SRP, Software Engineers can improve the quality of their code and increase their productivity within the game development industry.
Technical Designer
Technical Designers serve as a bridge between the design and engineering teams in game development. They help translate creative concepts into technical specifications and ensure that games are both visually appealing and functional. This course introduces SRP, a key principle of software design, which can help Technical Designers create more efficient and reliable technical specifications.
Game Designer
Game Designers are responsible for crafting the overall vision and gameplay mechanics of video games. This course provides valuable insights for aspiring Game Designers by introducing SRP, a principle that emphasizes modularity and code maintainability. By understanding SRP, Game Designers can ensure that their game designs can be easily implemented and modified by the development team.
Software Architect
Software Architects design and oversee the development of complex software systems. This course introduces SRP, a fundamental principle of software design, which can help Software Architects create more robust and maintainable systems. By understanding SRP, Software Architects can ensure that their software designs can withstand future changes and expansions.
Computer Programmer
Computer Programmers design, develop, and test software applications in various industries, including game development. This course provides a foundation for aspiring Computer Programmers by introducing SRP, a principle that helps create flexible and maintainable code. By understanding SRP, Computer Programmers can improve the efficiency and productivity of their software development process.
Software Developer
Software Developers design, develop, and maintain software systems in various industries, including game development. This course introduces SRP, a principle that promotes code modularity and maintainability. By understanding SRP, Software Developers can create more efficient and reliable software systems, which is crucial in the fast-paced and ever-changing world of game development.
Quality Assurance Analyst
Quality Assurance Analysts ensure the quality and reliability of software products. This course introduces SRP, a principle that emphasizes code maintainability and error prevention. By understanding SRP, Quality Assurance Analysts can develop more effective test plans and identify potential defects in software systems.
Web Developer
Web Developers design, develop, and maintain websites and web applications. This course may be helpful for aspiring Web Developers who are interested in incorporating SRP into their web development practices. By understanding SRP, Web Developers can create more modular and maintainable web applications, which can improve their efficiency and productivity.
Data Scientist
Data Scientists analyze and interpret data to extract meaningful insights and support decision-making. This course may be helpful for Data Scientists who are interested in applying SRP to their data analysis and modeling tasks. By understanding SRP, Data Scientists can create more efficient and reliable data pipelines and models, which can improve the accuracy and interpretability of their results.
Data Analyst
Data Analysts collect, analyze, and interpret data to support decision-making in various industries. This course may be helpful for aspiring Data Analysts who are interested in applying SRP to their data analysis and visualization tasks. By understanding SRP, Data Analysts can create more efficient and maintainable data analysis workflows, which can improve the accuracy and clarity of their insights.
Database Administrator
Database Administrators design, implement, and maintain database systems to store and manage data. This course may be helpful for Database Administrators who are interested in applying SRP to their database design and administration tasks. By understanding SRP, Database Administrators can create more efficient and maintainable database systems, which can improve the performance and reliability of data storage and retrieval.
Systems Analyst
Systems Analysts design, develop, and implement computer systems to meet the needs of organizations. This course may be helpful for Systems Analysts who are interested in applying SRP to their systems analysis and design tasks. By understanding SRP, Systems Analysts can create more efficient and maintainable systems, which can improve the overall performance and reliability of the organization's IT infrastructure.
Technical Writer
Technical Writers create and maintain documentation for technical products and systems. This course may be helpful for Technical Writers who are interested in applying SRP to their documentation tasks. By understanding SRP, Technical Writers can create more organized and maintainable documentation, which can improve the user experience and reduce the need for additional support.
Project Manager
Project Managers plan, execute, and monitor projects to achieve specific goals. This course may be helpful for Project Managers who are interested in applying SRP to their project management tasks. By understanding SRP, Project Managers can create more efficient and manageable projects, which can improve the likelihood of successful project outcomes.

Reading list

We've selected 12 books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in SOLID Programming: Single Responsibility Principle in Unity.
An excellent book that aims to teach the importance of making code easy to read, understand, and maintain. It covers the concepts of clean coding and provides practical tips on writing clean code.
Highlights the challenges and complexities of software development, emphasizing the importance of planning, teamwork, and effective communication.
Classic guide to design patterns, providing a catalog of reusable design solutions to common software development problems.
Covers the principles, patterns, and practices of agile software development, providing valuable insights for game developers.
Teaches the principles and practices of unit testing, which is an essential skill for writing robust and maintainable code.
Offers practical advice on how to use test-driven development to produce high-quality software.
Introduces the concepts of domain-driven design, helping developers to create software that better reflects the real-world problems it solves.
Introduces service-oriented architecture (SOA), providing guidance on how to design and implement SOA solutions.
Provides a catalog of enterprise integration patterns, offering solutions to common problems in enterprise software integration.

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