By learning the "Swing" library in Java, you have to know the "layout" term 💥. Check the article wherein I give a definition, how to set a layout, what types exist + some tips 🔥! jasonxiii.pl/uklad-w-swin... The entire article is in Polish 🇵🇱. #jason #java #programming #coding #learning #swing

Are you interested in how "Rumble In The Factory" was perceived at The International Festival of Comics and Games in Łódź 🔥? Check my article where I describe the story of being an exhibitor 🚀! jasonxiii.pl/relacja-z-36... The entire article is in Polish 🇵🇱. #jason #gamedev #indiedev #mfkig #łódź

I have returned from The International Festival of Comics and Games which took place in Łódź 🚀🚀🚀!!! Every attendee had an opportunity to play my "Rumble In The Factory" 🌟! Big thanks to Workplays for giving free space for my 8-bit child 💛! #jason #gamedev #indiedev #mfkig #łódź

Fantastic news 🚀! I will be an exhibitor presenting my "Rumble In The Factory" at The International Festival of Comics and Games in Łódź which will take place on 27-28 September ❤️‍🔥! jasonxiii.pl/bede-wystawc... The entire article is in Polish 🇵🇱. #jason #gamedev #indiedev #mfkig #łódź

My website has just received a grand update 💣! To make it even more attractive, new fonts, graphics & colors were added ❤️‍🔥! Furthermore, a translator was added to make content understandable for everybody 💪! Check the website now and enjoy its new layout 💥! jasonxiii.pl #jason #website #update

In case you didn't know, "RITF" is available on Unity Play 🚀! If you like "Battle City", then I encourage you to play a clone made by myself 👑! play.unity.com/en/games/f02... Supports local co-op mode 🌟! Made with @unity.com and ❤️‍🔥 to retro games! #jason #gamedev #indiedev #battlecity #unity3d

"Rumble In The Factory" has received an update to 1.0.1 🔥! Check a full changelog in my newest article which describes everything about the update 🌟! jasonxiii.pl/pierwsza-akt... The entire article is in Polish 🇵🇱. #jason #gamedev #indiedev #battlecity #unity3d #madewithunity #changelog

Good news for fans of "Rumble In The Factory" 🔥! Today, the 1.0.1 update was just released 🚀! All the found bugs were fixed + added some little optimisations 💪! Play now 👇: jasonxiii.pl/rumble-in-th... A changelog will be shown soon! #jason #gamedev #indiedev #battlecity #unity3d #madewithunity

Ternary operator in JS can be really helpful if you want to assign a value depending on a condition 💪. A simple comparison to "if else" will give you an answer on how to use it 💥! jasonxiii.pl/operator-war... The entire article is in Polish 🇵🇱. #jason #programming #coding #learning #javascript #js

Class expressions in Kotlin are like structures known from C with the ability to contain functions 💣! Check how they can be helpful in organising data in one place 👍! jasonxiii.pl/wyrazenie-kl... The entire article is in Polish 🇵🇱. #jason #programming #coding #learning #kotlin #object #class

Class objects in Kotlin behave just like a singleton - one of the known design patterns 🚀! Check my article wherein I explain how it's simple to use it ✅! jasonxiii.pl/obiekt-klaso... The entire article is in Polish 🇵🇱. #jason #programming #coding #learning #kotlin #object #class #singleton

Game jams are a great way to receive quite a new experience 🌟! Grab some tips on how you can prepare yourself for a game jam to successfully show your production to the audience 💪! jasonxiii.pl/game-jam-6-p... The entire article is in Polish 🇵🇱. #jason #gamedev #gamejam #tips

‪Did you know many different positions in game development exist and some of them are divided into specialised directions 🚀? Check what skills you need to obtain to have a chance for your chosen path 💪! jasonxiii.pl/stanowiska-w... The entire article is in Polish 🇵🇱. #jason #gamedev #jobs

Indie game development and in a team significantly differ in many areas 👀. Pay attention to these 4 rules of developing in a team and avoid the biggest mistakes as a team member 🧠! jasonxiii.pl/4-zasady-two... The entire article is in Polish 🇵🇱. #jason #gamedev #indiedev #learning #rules

Did you know there are several paradigms in programming you can develop in 🔍? Check not only the same definition of a paradigm but also a couple of different paradigms 💥! jasonxiii.pl/paradygmat-w... The entire article is in Polish 🇵🇱. #jason #programming #coding #learning #paradigm

Lambda expressions are great for shortening code by defining a method directly to the parameter 🧨! Take a look at a simple example of how to understand lambda expression 🔥! jasonxiii.pl/wyrazenie-la... The entire article is in Polish 🇵🇱. #jason #programming #coding #learning #function #pointer

Higher-order functions can increase the flexibility of your code ⭐! Check now what secret stays behind the power of higher-order functions and how to define them by yourself 💥! jasonxiii.pl/funkcja-wyzs... The entire article is in Polish 🇵🇱. #jason #programming #coding #learning #function #pointer

Having difficulties with calculating the result of bitwise NOT 🧠? Bitwise complement operator might be tricky so I wrote the article explaining how to do it step by step 🌟! jasonxiii.pl/negacja-bito... The entire article is in Polish 🇵🇱. #jason #programming #coding #learning #binary #not #bit

XOR on bits of the given integers? It's possible 💪! Bitwise XOR lets you perform exclusive OR operation per single bit from at least two given whole numbers 🧨! jasonxiii.pl/bitowa-alter... The entire article is in Polish 🇵🇱. #jason #programming #coding #learning #binary #exclusive #xor #bit

Binary disjunction performs OR on every single bit of the given integers 🔢! You can check my article explaining this bitwise operator step by step 🚶‍♂️! jasonxiii.pl/alternatywa-... The entire article is in Polish 🇵🇱. #jason #programming #coding #learning #disjunction #or #bit

Binary conjunction lets you perform AND on every single bit of the given numbers 🔢! Look at the example of how to understand received results 💪! jasonxiii.pl/koniunkcja-b... The entire article is in Polish 🇵🇱. #jason #programming #coding #learning #conjunction #and #bit

The "record" keyword in Java allows you to define immutable data classes just like in Kotlin 🚀! If specific conditions are met, your code will be drastically reduced 📉! jasonxiii.pl/record-w-jez... The entire article is in Polish 🇵🇱. #jason #java #programming #coding #learning #record #class

Have you ever heard about the "Optional" type in Java ♨️? It protects you against operating on "null" references if any occurs 🔒! Look how to use it in practice 🔥! jasonxiii.pl/optional-w-j... The entire article is in Polish 🇵🇱. #jason #java #programming #coding #learning #optional #null

Check my review about the book called "Makra i VBA w tydzień. Odkryj potęgę programowania!" which is dedicated to programming macros in Microsoft Excel along with many examples 🚀! jasonxiii.pl/makra-i-vba-... The entire article is in Polish 🇵🇱. #jason #book #review #microsoft #excel #vba

Among the many Java functional interfaces, you can find "Supplier" 🫐! This consists of defining a method which returns a result without any input ⌨️! jasonxiii.pl/supplier-w-j... The entire article is in Polish 🇵🇱. #jason #java #programming #coding #learning #supplier

‪Java supports the "Predicate" functional interface for defining a boolean expression as a parameter of a method 🚀! By using this, you can define criteria per method call 🔥! jasonxiii.pl/predicate-w-... The entire article is in Polish 🇵🇱. #jason #java #programming #coding #learning #predicate

If you need in Java to put a lambda expression to the method which has a parameter and returns a value... ...then use the "Function" functional interface & learn how to use it 🔍! jasonxiii.pl/function-w-j... The entire article is in Polish 🇵🇱. #jason #java #programming #coding #learning #function

What if I tell you that you can make some kind of "replaceable" instructions 👀? One of the functional interfaces in Java, "Consumer", can make your code even more flexible 👑! jasonxiii.pl/consumer-w-j... The entire article is in Polish 🇵🇱. #jason #java #programming #coding #learning #interface

Filtering collections in Java can be made with just a single line by using the "filter" method 🔥! Check now how to use this method representing functional programming approach 🚀! jasonxiii.pl/filter-w-jez... The entire article is in Polish 🇵🇱. #jason #java #programming #coding #learning #stream

The "stream" method in Java can come in handy when you are operating on collections 💪. Check my article describing why converting collection into a stream is beneficial 🧨! jasonxiii.pl/stream-w-jez... The entire article is in Polish 🇵🇱. #jason #java #programming #coding #learning #stream

Java classes need some tweaks if a set has to identify duplicates 🔧. Overriding "hashCode" is essential if you want to define when two objects should be treated like the same 👻. jasonxiii.pl/hashcode-w-j... The entire article is in Polish 🇵🇱. #jason #java #programming #coding #learning #hash #code

If you have a class in Java, you must define when two different objects can be considered as the same 💥. Look how to override the "equals" method and what else need to be done 🔍. jasonxiii.pl/equals-w-jez... The entire article is in Polish 🇵🇱. #jason #java #programming #coding #learning #class

Are you learning Java ☕? Head to the one of my articles describing how the "var" keyword can make defining local variables a little easier ✅. jasonxiii.pl/var-w-jezyku... The entire article is in Polish 🇵🇱. #jason #java #programming #coding #learning #var #variable

I have just released a 2.3 update for "Surrounded", my top-down pixel art shooter 💥! You can play the short demo here 👇: jasonnumberxiii.itch.io/surrounded There is also a free downloadable version with extended content & Premium to buy 🔥! #jason #gamedev #indiedev #surrounded #update #love2d

If anyone is interested in A* algorithm, my "A* Visualiser" is available on GitHub 👇: github.com/JasonNumberT... This is a visual editor for demonstrating how this algorithm works on a 2D map. Made with @unity.com. #jason #astar #pathfinding #algorithm #github #indiedev #unity3d #madewithunity

I have completed another project yesterday 🔥. "A* Visualiser" is a visual editor for displaying A* algorithm in action ⭐! You can adjust heuristic, enable diagonal movement and even simulation mode 🚀! Made with @unity.com. #jason #astar #pathfinding #algorithm #indiedev #unity3d #madewithunity

In case you didn't know... My game released a month ago, "Frog Guy", is open-sourced on GitHub 👇: github.com/JasonNumberT... In case if anybody of you is interested in implementation, you can take a look 🔎! #jason #gamedev #indiedev #github #javascript #js #frogger

Here is another project I'm working on at the moment. This time, it's a visual editor 🔥! "A* Visualiser" allows for fast display of working of the A* #algorithm on a 2D grid-like map 🚀. WIP, however I'm getting close to the end 💪. #jason #astar #pathfinding #indiedev #unity3d #madewithunity

Yesterday I finished working on a simple clone of "Frogger"..."Frog Guy" 🐸! You can play it on my website 👇: jasonxiii.pl/frog-guy Written in pure JS with a little help of HTML & CSS 🚀! #jason #gamedev #indiedev #javascript #js #frogger

My first released game, "Vemux", is now 9 years old 🚀! A simple top down shooter with difficulty levels, XP level progression, boss fights, achievements, bonuses and thousands hostiles to destroy 🔥! Play now 👇🙂! jasonnumberxiii.itch.io/vemux #jason #gamedev #indiedev #unity #unity3d #madewithunity

Don't you know what programming languages you should learn to develop a game 🎮? Check these 6 languages as most commonly used in various tools, both compiled and interpreted 👊! #jason #gamedev #indiedev #programming #coding #languages #cpp #csharp #haxe #lua #javascript #python

In "Unity", you can add a second parameter to "Debug.Log"! When a message shows in the console, you can click on it and "Unity" will highlight a game object which contains a reference given in the parameter 🔥! #jason #gamedev #indiedev #unity #unity3d #csharp #programming #coding #sourcecode #tips

Did you know that in "Unity" engine you can replace "GetComponent" method with "TryGetComponent" 📖? This is safer and more concise 👍! #jason #gamedev #indiedev #unity #unity3d #csharp #programming #coding #sourcecode #tips

"Rumble In The Factory" vs. "Battle City". Comparing explosion visual effects 💣! In my version, explosions are a little bit longer and have a different color palette 🖌️. #jason #gamedev #indiedev #battlecity #art #pixelart #comparison

Having trouble with finding any FREE learning materials about IT? Check my official website: jasonxiii.pl ⚠️ Notice that everything is in Polish 🇵🇱! You can find there articles about programming, game dev, algorithms and more 🌐! #jason #gamedev #indiedev #programming #coding #algorithms #learning

Comparing sprites of the key objects to defend ⚔️! "Rumble In The Factory" vs. "Battle City" - "alive" & destroyed states 💣! #jason #gamedev #indiedev #battlecity #art #pixelart #comparison

If you watched the trailer of "Rumble In The Factory" and liked the music, now you can listen to the full version 🎵! soundcloud.com/jasonxiii/ru... A remix of the main theme made by myself 😊! #jason #gamedev #indiedev #soundtrack #gamesoundtrack #gamemusic #indiegamemusic

Sprites of the bonuses in "Rumble In The Factory" compared to "Battle City" 😊! Guess the meaning of all of them and you will know what effect you can expect in my game clone 🙂! #jason #gamedev #indiedev #battlecity #art #pixelart #comparison

Would you like to see another comparison between "Rumble In The Factory" and "Battle City" ✨? The same players' entities - this time, look at their visuals per every rank/tier (from the 1st to the 4th) 💪! #jason #gamedev #indiedev #battlecity #pixelart

Another comparison between "RITF" and "Battle City" 💣. This time, I'm showing you tiles 🧱! Bricks have changed color. Metal has thinner look. Grass was replaced with a grid, ice with a yellow black pattern and water with a toxic waste 🙂. #jason #gamedev #indiedev #battlecity #pixelart