Using Interfaces with C# in Unity from Coursera

Interfaces are a staple of good programming. They are "blueprints" for functionality and allow your code to be much more versatile, portable and understandable.

In this one-hour, project-based course, you'll learn how to implement interfaces in C# and, importantly, in the Unity Editor. You'll also create a Unity ScriptableObject that implements an interface and, on that basis, become interchangeable with GameObjects in exposed variables.

We will also cover different attributes that can provide convenience in coding and guidelines for designers wiring together the scene.

The guided project will work with the following Unity concepts:

- Interfaces

- Inheritance

- ScriptableObjects

- Attributes

This is an intermediate-level course. As such a certain familiarity with Unity and C# is assumed. If you have never used interfaces or ScriptableObjects, please complete some beginner-level guided projects before attempting this project.

This project makes use of the tropical island-themed Unity project created in Create Animation Transitions in Unity (Intro to Animation 2) and in Make an Action Bar in Unity Part 1 - Modular Action System. These compliment this guided project and are recommended for a more well-rounded understanding of the concepts presented herein.

What's inside

Syllabus

Traffic lights

Read about what's good

what should give you pause

and possible dealbreakers

Develops proficiency in working with interfaces, a tool to enhance code versatility and adaptability

Provides instruction on unifying ScriptableObjects and interfaces, widening their scope of usage

Covers attributes and their utility in streamlined coding, simplifying development processes

Delves into Unity fundamentals like interfaces, inheritance, ScriptableObjects, and attributes, laying a robust foundation for understanding

Assumes familiarity with Unity and C#, requiring a baseline proficiency for effective learning

Recommends prior completion of complementary guided projects to enhance understanding, suggesting a dependency on additional resources

Reviews summary

Practical c# interfaces for unity

According to learners, this course is a highly practical and concise guided project for intermediate C# and Unity developers. Students praise its clear explanations from the instructor and its focus on real-world application of interfaces, ScriptableObjects, and attributes within the Unity Editor. Many found it excellent for solidifying existing knowledge and improving code structure. However, some learners noted the fast pace and emphasized that the course indeed requires strong prior familiarity with Unity and C#, making it unsuitable for true beginners.

Instructor explains complex topics clearly.

"The instructor explained complex topics clearly and the project was very helpful."

"The instructor is fantastic at breaking down concepts."

"The instructor clearly knows his stuff and communicates it effectively."

"The practical demo and clear explanations make it easy to follow, even for complex topics."

Effectively covers Interfaces, ScriptableObjects, and Attributes.

"I finally understood how ScriptableObjects and interfaces can work together efficiently."

"Learned some neat tricks with attributes too."

"The ScriptableObject part was particularly insightful."

"It addressed a common pain point in Unity development – making systems flexible with interfaces."

Packs significant learning into a short duration.

"This course was incredibly well-structured and concise."

"So much practical information packed into an hour."

"It’s short, but packed with value."

"It's short, but efficient. I do wish there were more exercises or follow-up suggestions."

Focuses on real-world Unity implementation.

"It covered interfaces in C# for Unity perfectly, showing practical applications."

"I appreciated the focus on practical implementation rather than just theory."

"Perfect for what it is – a guided project... Very practical and directly applicable to game development."

"My Unity workflow will be much more organized now. Highly recommend for anyone looking to improve their C# Unity skills."

Some parts might be too quick for thorough absorption.

"Some parts felt a little fast-paced, but re-watching helped."

"The pace was too fast for me to properly absorb the interface concepts with ScriptableObjects."

"Found the explanation a bit rushed. If you already have a very strong grasp of C# interfaces, it might be a quick refresher."

"Solid content, but could benefit from a slightly slower pace for those who aren't super quick with C# concepts."

Requires strong C# and Unity foundation; not for beginners.

"I felt like I was missing a lot of prior knowledge, even though I've done some Unity before."

"Too fast, too complex, and assumes too much. This is definitely not for intermediate learners..."

"Not for true beginners."

"Maybe my background wasn't sufficient."

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 Using Interfaces with C# in Unity with these activities:

Develop a Unity game that uses interfaces

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Provides a comprehensive project-based experience that challenges students to apply their understanding of interfaces in Unity.

Browse courses on Unity Game Development

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Design the game, including the gameplay mechanics and the objects that will be used
Create the game objects and scripts
Implement the interfaces in the scripts
Test the game and make adjustments as needed
Publish the game

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Career center

Learners who complete Using Interfaces with C# in Unity will develop knowledge and skills that may be useful to these careers:

Game Designer

As a Game Designer, you will be responsible for creating the overall vision and design documents for video games. You will work with programmers, artists, and other team members to bring your game to life. This course will teach you the fundamentals of interface design, which is a critical skill for any Game Designer. By learning how to create intuitive and user-friendly interfaces, you can make your games more enjoyable and accessible to players.

See salaries and explore the career path for Game Designer

Creative Director

Creative Directors are responsible for the overall creative vision of products and services. They work with stakeholders to gather requirements and develop creative briefs that meet the needs of the business. This course will teach you the principles of interface design, which are essential for creating creative briefs that are clear and inspiring.

See salaries and explore the career path for Creative Director

User Experience Designer

User Experience Designers are responsible for designing and evaluating the user experience of products and services. They work with stakeholders to gather requirements and develop designs that meet the needs of the user. This course will teach you the principles of interface design, which are essential for creating user experiences that are intuitive and enjoyable.

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Interaction Designer

Interaction Designers are responsible for designing the interactions between users and products and services. They work with stakeholders to gather requirements and develop designs that meet the needs of the user. This course will teach you the principles of interface design, which are essential for creating interactions that are intuitive and engaging.

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Design Manager

Design Managers are responsible for leading and managing design teams. They work with stakeholders to gather requirements and develop design strategies that meet the needs of the business. This course will teach you the principles of interface design, which are essential for creating design strategies that are clear and concise.

See salaries and explore the career path for Design Manager

Product Designer

Product Designers are responsible for designing and developing products that meet the needs of the user. They work with stakeholders to gather requirements and develop designs that meet the needs of the business. This course will teach you the principles of interface design, which are essential for creating products that are user-friendly and engaging.

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Systems Analyst

Systems Analysts are responsible for analyzing and designing business systems. They work with stakeholders to gather requirements and develop designs that meet the needs of the business. This course will teach you the principles of interface design, which are essential for creating systems that are user-friendly and efficient.

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Business Analyst

Business Analysts are responsible for analyzing and defining business requirements. They work with stakeholders to gather requirements and develop specifications that meet the needs of the business. This course will teach you the principles of interface design, which are essential for creating specifications that are clear and concise.

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Technical Writer

Technical Writers are responsible for writing documentation for software and other products. They work with developers and other team members to create documentation that is clear and easy to understand. This course will teach you the principles of interface design, which are essential for creating documentation that is user-friendly and engaging.

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Technical Trainer

Technical Trainers are responsible for training users on software and other products. They work with trainers and other team members to develop training materials that are clear and easy to follow. This course will teach you the principles of interface design, which are essential for creating training materials that are user-friendly and engaging.

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Instructional Designer

Instructional Designers are responsible for designing and developing learning experiences. They work with stakeholders to gather requirements and develop designs that meet the needs of the learner. This course will teach you the principles of interface design, which are essential for creating learning experiences that are engaging and effective.

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Project Manager

Project Managers are responsible for planning and executing projects. They work with stakeholders to gather requirements and develop project plans that meet the needs of the business. This course will teach you the principles of interface design, which are essential for creating project plans that are clear and concise.

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Web Developer

Web Developers are responsible for designing and developing websites and web applications. They work with clients to gather requirements and develop websites that meet the needs of the business. This course will teach you the fundamentals of interface design, which are essential for creating websites that are user-friendly and engaging.

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Product Manager

Product Managers are responsible for managing the development and launch of products. They work with stakeholders to gather requirements and develop product roadmaps that meet the needs of the business. This course will teach you the principles of interface design, which are essential for creating product roadmaps that are clear and concise.

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Software Architect

Software Architects are responsible for designing and overseeing the development of software systems. They work with stakeholders to gather requirements and develop high-level designs that meet the needs of the business. This course will teach you the principles of interface design, which are essential for creating software systems that are scalable, maintainable, and extensible.

See salaries and explore the career path for Software Architect