Slice It All – Unity Source Code

Introduction to Slice It All - Unity Source Code Tutorial

"Slice It All" is a popular physics-based puzzle game where you need to slice objects in a grid to clear all the slices and progress through levels. The game was originally created using Unity and has gained a huge following for its engaging gameplay and increasingly challenging levels. In this tutorial, we will provide a comprehensive guide on how to use the Slice It All - Unity Source Code, helping you to develop your own physics-based puzzle game or enhance your skills in game development.

Prerequisites

Before diving into this tutorial, it's assumed that you have:

• A basic understanding of C# programming language
• Familiarity with Unity game engine
• Access to Unity IDE (Version 2018.3 or later recommended)

Step 1: Installing and Setting Up the Source Code

To get started, you will need to download the Slice It All - Unity Source Code. You can download it from the official Slice It All GitHub repository (https://github.com/lukaseder/SliceItAll). Once the download is complete, unzip the archive and open the project in Unity.

The project consists of several scripts, assets, and configurations. We will go over each part of the code and provide explanations on what they do and how they work.

Step 2: Understanding the Project Structure

The project is organized in the following folders:

• Assets: This folder contains the game assets such as the grid, blocks, slices, and sounds.
• Scripts: This folder contains the script files for the game's logic.
• GameObjects: This folder contains the Unity GameObjects such as the grid, block, slice, and menu.
• Prefabs: This folder contains Unity Prefabs, which are reusable assets.
• Scenes: This folder contains the Unity scenes that make up the game levels.

Step 3: Script Overview

There are several scripts in the project, but we'll focus on the most important ones:

• GameManager.cs: This script is responsible for managing the game state, handling user input, and updating the game logic.
• Slice.cs: This script controls the slicing mechanics, calculates the collision points, and updates the game state accordingly.
• Block.cs: This script handles the block movement, collision detection, and rendering.
• UIController.cs: This script handles the UI elements such as the buttons, menu, and level selection.

Step 4: Game Logic Explained

Now that you have a basic understanding of the project structure and the scripts involved, let's dive into the game logic.

1. Slicing Mechanic: When the user slices a block, the Slice script detects the collision and calculates the slice points. It then updates the game state to reflect the new slice pattern.
2. Level Generation: The game levels are generated procedurally, using a combination of script and JSON files. This ensures that each level has a unique solution.
3. Collision Detection: The Block script handles the collision detection, checking if the blocks have collided and updating the game state accordingly.
4. Update and FixedUpdate: The Update and FixedUpdate methods are called regularly, updating the game state and performing calculations based on user input and physical interactions.

Step 5: Modifying and Extending the Source Code

As you work through this tutorial, you may want to modify or extend the code to suit your needs. Here are a few tips to keep in mind:

• Naming Conventions: Use consistent naming conventions to ensure that the code remains readable and maintainable.
• Variables and Properties: Use variables and properties to store important game data and make them accessible throughout the script.
• Modularization: Break down the code into smaller modules, each focusing on a specific task or component. This will make the code more maintainable and easier to extend.

In the next sections, we will delve deeper into specific aspects of the code and provide a more detailed analysis of the scripts and mechanisms involved in Slice It All. By the end of this tutorial, you should have a comprehensive understanding of how to use the Slice It All - Unity Source Code and how to develop your own physics-based puzzle game.