Unity Game Development: Beginner to Pro

Explore declaring data types and variables in Unity C#, including string, int, float, double, and bool, assign values, and print them to the console.

Discover how to combine conditions with logical operators in Unity: and, or, not, which return booleans. See X, Y, and result drive console outputs in a script.

Explore conditional operators, including the ternary operator with three operands, which select between two expressions based on a condition, demonstrated with a Unity script and debug log.

Explore switch statements as an alternative to if-else ladders, learn the syntax with cases and break, and see a Unity example using a default case for a player health scenario.

Learn to use a dictionary in Unity C# to store key-value pairs, with unique non-null keys and values that can be null or duplicated, including adding, removing, and printing.

Learn to use an ordered, dynamic array list in Unity C# that grows as you add elements, can contain duplicates, and supports foreach printing, adding, removing, and inserting items.

Explore Unity script lifecycle with Awake, Start, Update, LateUpdate, and FixedUpdate. See how Awake initializes, Start runs once, Update and LateUpdate run per frame with Time.deltaTime, and FixedUpdate stays constant.

Explore custom functions in Unity with C#, learning to define function name, return type, body, access specifier, and parameters for basic functions and functions with parameters.

Learn to write a simple Unity function by declaring a private void method named my function, calling it from start, and printing to the Unity console with debug.log.

Learn how to write a function with a return type in Unity, including declaring an int return type, returning a value, and printing ten to the console.

Learn how delegates in Unity C# act as reference pointers to functions, enabling single and multicast subscriptions with plus-equals and minus-equals syntax.

Create a single cast delegate in Unity by wiring a delegate handle to a game object and calling a color change function from a user interface button.

Explore multicast delegates in Unity by subscribing multiple methods to a delegate, changing color and moving the image’s x-position by 20 with transform.position and new Vector2 on each button click.