Cat and Mice – Part 6: Adding sound

In this blog series about Cat and Mice, I will discuss the whole process, from design to implementation, from publishing to artificial intelligence. Cat and Mice is a game that is played on a checkers board. One player plays the cat and has only one piece. The piece of this player starts at one side of the checker’s board. On the other side are four pieces of the mice. The goal for the cat is to reach the other side…

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Cat and Mice – Part 5: Really implementing the AI

In this blog series about Cat and Mice, I will discuss the whole process, from design to implementation, from publishing to artificial intelligence. Cat and Mice is a game that is played on a checkers board. One player plays the cat and has only one piece. The piece of this player starts at one side of the checker’s board. On the other side are four pieces of the mice. The goal for the cat is to reach the other side…

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Flutter – How to deal with global variables

The last blog post shows you how to use the event bus to publish and subscribe to events. In this example, there is a global variable for the event bus to simplify the example. In this blog post, I will show you how to deal with the global variable. First, I am going to show you how to pass down the information with an Inherited Widget. Secondly, I am going to show you how to do this with the Provider…

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Event-Based Flutter Example

Recently I encountered the event_bus package on pub.dev. The Event Bus package allows you to easily implement the publisher-subscriber pattern in Flutter. With the publisher-subscriber pattern, it is possible to decouple the publisher and the subscriber. I am going to show how you could use this to create the counter example and a simple to-do list. However, be cautious with this pattern. Most of the time you are better off with Bloc or Riverpod for state management. Setup the project…

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Cat and Mice – Part 4: Implementing the AI

In this weekly blog series about Cat and Mice, I will discuss the whole process, from design to implementation, from publishing to artificial intelligence. Cat and Mice is a game that is played on a checkers board. One player plays the cat and has only one piece. The piece of this player starts at one side of the checker’s board. On the other side are four pieces of the mice. The goal for the cat is to reach the other…

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Cat and Mice – Part 3: Implementing the Game

In this weekly blog series about Cat and Mice, I will discuss the whole process, from design to implementation, from publishing to artificial intelligence. Cat and Mice is a game that is played on a checkers board. One player plays the cat and has only one piece. The piece of this player starts at one side of the checker’s board. On the other side are four pieces of the mice. The goal for the cat is to reach the other…

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Cat and Mice – Part 2: Architecture

In this weekly blog series about Cat and Mice, I will discuss the whole process, from design to implementation, from publishing to artificial intelligence. Cat and Mice is a game that is played on a checkers board. One player plays the cat and has only one piece. The piece of this player starts at one side of the checker’s board. On the other side are four pieces of the mice. The goal for the cat is to reach the other…

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Cat and Mice – Part 1: CI/CD

In this weekly blog series about Cat and Mice, I will discuss the whole process, from design to implementation, from publishing to artificial intelligence. Cat and Mice is a game that is played on a checkers board. One player plays the cat and has only one piece. The piece of this player starts at one side of the checker’s board. On the other side are four pieces of the mice. The goal for the cat is to reach the other…

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Cat and Mice – Part 0: The Goal

In this weekly blog series about Cat and Mice, I will discuss the whole process, from design to implementation, from publishing to artificial intelligence. Cat and Mice is a game that is played on a checkers board. One player plays the cat and has only one piece. The piece of this player is placed at one side of the checker’s board. On the other side are four pieces of the mice. The goal for the cat is to reach the…

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Flutter Drag and Drop – State Management

We have showed how to implement a simple drag and drop application in Flutter. However the state management in the blog post was very simplistic and probably only useful for the most basic use cases. Of course, you can still learn about drag and drop and integrate it with your own state management solution. In this blog post, we will show how to integrate the drag and drop with the Riverpod state management solution. However, there are more excellent state…

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