Until digging into more detailed projects, I was happy sticking with basic enum definitions within the class for managing the Finite State operations. However, once the project gets larger or/and the number of possible states increases significantly, so does the complexity of the code. Well, here comes the State Pattern…

Big-O (O) is a mathematical symbol that points out the worst-case scenario of an algorithm in terms of time and input size. In the space of growth (input size) & time dimension, the Big-O chart illustrates the trade-off in using the searching and sorting algorithms. But why is this important…

On my previous article, I have explained Delegates and Events in Unity. Well, Actions are basicly the delegate and the event together. As I have mentioned earlier, we use events in order to add a protection layer to the delegate. Actions are also delegates, but they are already type-safe —…

I have started learning Unity in 2019, and Events were the part that felt me overwhelmed — which slowed my pace of learning for some time. In this article, I will be focusing on what are delegates, events and actions and how to make use of them. Delegates are method…

Ever wondered how the rewind/replay functionality works in games? The answer lies within the command pattern design system. Simply, the Command Pattern is a behavioral pattern that allows us to record the actions or events in our game, by isolating it from the game object. To build a command…

Object pooling is a design pattern mainly used for preventing continuous creation and destruction of a type of object — in other terms, recycling the objects. By using object pooling, we prevent unnecessary garbage allocation in the memory resulting that a new frame will not be waiting for completion of…

On my previous article, I have tried to explain some main optimization topics in Unity. In this article, I will be focusing on Optimizing the UI. You might be surprised how UI might slow down your game with an unproper design. The main reason is that UI system does not…

On my previous article on Unity Profiler (click here), I have provided some basic optimization examples. Before moving on, please do not forget that unused scripts and methods are bag of load for your project and you should eliminate them. In this article, I will be presenting additional suggestions for…

On my previous article, I have tried to provide a brief layout for using the Unity Profiler. Before moving further on, I have noticed that I needed to have a better understanding regarding memory allocations. We want the GC Allocation value low, of course we want minimal garbage in our…