This tutorial walks you through installing Pygame, setting up the game window, loading assets, defining tank and bullet sprites, implementing the main loop, and running a complete Python‑based 2D tank battle game with full source code.
This article presents the complete Unity source code of the "Protect the Kitten" 2D mini‑game, explains its project structure and core scripts, and demonstrates how to integrate Agora's audio SDK to add simple voice‑chat functionality, with download links for the full project.
This article explains how to use simple shapes like circles and rectangles for fast 2D collision detection, reviews vector mathematics, provides a reusable Vector2d class with operations such as addition, subtraction, length, dot product and rotation, and shows concrete JavaScript code for circle‑circle, circle‑rectangle (both axis‑aligned and rotated) and rectangle‑rectangle collisions using AABB and OBB techniques.
