How to make doom in Scratch?

Creating Doom in Scratch: A Step-by-Step Guide

Introduction

Doom is a classic first-person shooter game that has been a staple of the gaming industry for decades. Created by John Carmack and John Romero, Doom was first released in 1993 and has since become a beloved classic among gamers. In this article, we will guide you through the process of creating Doom in Scratch, a free and open-source visual programming language developed by MIT.

Getting Started

Before we begin, make sure you have Scratch installed on your computer. You can download it from the official Scratch website. Once you have Scratch installed, create a new project by clicking on the "Create a new project" button.

Setting Up the Project

In the Scratch editor, you will see a blank canvas with several tools and options. Here are the key settings to get you started:

• Project name: Enter a name for your project, such as "Doom".
• Project type: Select "Game" as the project type.
• Game type: Select "First-person shooter" as the game type.
• Game mode: Select "Single-player" as the game mode.

Creating the Game World

The game world is the main area of the game where the player will interact with the environment. In Doom, the game world is a 3D space with various objects and enemies. Here’s how to create the game world in Scratch:

• Create a new object: Click on the "Object" button in the toolbar and select "Cube".
• Size: Set the size of the cube to 10 units.
• Color: Set the color of the cube to red.
• Position: Set the position of the cube to the center of the screen.

Adding Walls and Doors

To create the game world, you need to add walls and doors to the cube. Here’s how to do it:

• Create a new object: Click on the "Object" button in the toolbar and select "Rectangle".
• Size: Set the size of the rectangle to 10 units.
• Color: Set the color of the rectangle to black.
• Position: Set the position of the rectangle to the left and right sides of the cube.
• Connect to cube: Connect the rectangle to the cube using a line.

Adding Doors

To create doors, you need to add a new object and connect it to the cube. Here’s how to do it:

• Create a new object: Click on the "Object" button in the toolbar and select "Door".
• Size: Set the size of the door to 10 units.
• Color: Set the color of the door to black.
• Position: Set the position of the door to the top of the cube.
• Connect to cube: Connect the door to the cube using a line.

Adding Enemies

To create enemies, you need to add a new object and connect it to the cube. Here’s how to do it:

• Create a new object: Click on the "Object" button in the toolbar and select "Bullet".
• Size: Set the size of the bullet to 5 units.
• Color: Set the color of the bullet to red.
• Position: Set the position of the bullet to the top of the cube.
• Connect to cube: Connect the bullet to the cube using a line.

Adding Power-ups

To create power-ups, you need to add a new object and connect it to the cube. Here’s how to do it:

• Create a new object: Click on the "Object" button in the toolbar and select "Health".
• Size: Set the size of the health to 10 units.
• Color: Set the color of the health to green.
• Position: Set the position of the health to the bottom of the cube.
• Connect to cube: Connect the health to the cube using a line.

Creating the Player

The player is the character that the player will interact with the game world. Here’s how to create the player in Scratch:

• Create a new object: Click on the "Object" button in the toolbar and select "Player".
• Size: Set the size of the player to 10 units.
• Color: Set the color of the player to blue.
• Position: Set the position of the player to the center of the cube.
• Connect to cube: Connect the player to the cube using a line.

Creating the Camera

The camera is used to view the game world from a specific angle. Here’s how to create the camera in Scratch:

• Create a new object: Click on the "Object" button in the toolbar and select "Camera".
• Size: Set the size of the camera to 10 units.
• Color: Set the color of the camera to black.
• Position: Set the position of the camera to the top of the cube.
• Connect to cube: Connect the camera to the cube using a line.

Creating the Sound Effects

Sound effects are used to create an immersive gaming experience. Here’s how to create the sound effects in Scratch:

• Create a new object: Click on the "Object" button in the toolbar and select "Sound".
• Size: Set the size of the sound to 10 units.
• Color: Set the color of the sound to red.
• Position: Set the position of the sound to the center of the cube.
• Connect to cube: Connect the sound to the cube using a line.

Creating the Game Loop

The game loop is the main loop of the game that runs continuously until the game is closed. Here’s how to create the game loop in Scratch:

• Create a new object: Click on the "Object" button in the toolbar and select "Game loop".
• Size: Set the size of the game loop to 10 units.
• Color: Set the color of the game loop to black.
• Position: Set the position of the game loop to the center of the cube.
• Connect to cube: Connect the game loop to the cube using a line.

Putting it all Together

Now that you have created the game world, player, camera, sound effects, and game loop, you can put it all together to create a complete Doom game in Scratch. Here’s a step-by-step guide to putting it all together:

1. Create the game world by adding walls and doors to the cube.
2. Add enemies to the cube.
3. Add power-ups to the cube.
4. Create the player by adding a new object and connecting it to the cube.
5. Create the camera by adding a new object and connecting it to the cube.
6. Create the sound effects by adding new objects and connecting them to the cube.
7. Create the game loop by adding a new object and connecting it to the cube.

Tips and Tricks

Here are some tips and tricks to help you create a better Doom game in Scratch:

• Use the "Undo" feature: Scratch has an "Undo" feature that allows you to undo your last action. This can be very helpful when you make mistakes.
• Use the "Redo" feature: Scratch also has a "Redo" feature that allows you to redo your last action. This can be very helpful when you need to try something different.
• Use the "Debug" feature: Scratch has a "Debug" feature that allows you to see the code that is running. This can be very helpful when you need to troubleshoot your game.
• Practice, practice, practice: Creating a game in Scratch takes practice, so don’t be discouraged if your first game doesn’t turn out as well as you had hoped.

Conclusion

Creating a Doom game in Scratch is a fun and rewarding experience that can be enjoyed by anyone with a little practice and patience. With these steps and tips, you can create a complete Doom game in Scratch and enjoy the classic first-person shooter experience. Remember to practice, practice, practice, and don’t be afraid to try new things. Happy coding!