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pathfinding

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Code Mala Tang
Code Mala Tang
Apr 21, 2025 · Fundamentals

Solve the Knight’s Tour with Python: A Step-by-Step Backtracking Guide

This article walks through implementing a complete solution to the classic Knight’s Tour problem on an 8×8 chessboard using Python, detailing the knight’s L-shaped moves, board initialization, move validation, a recursive backtracking algorithm, and how to print the resulting path.

backtrackingchessboardknight's tour
0 likes · 7 min read
Solve the Knight’s Tour with Python: A Step-by-Step Backtracking Guide
DaTaobao Tech
DaTaobao Tech
Jul 12, 2024 · Game Development

Game Development Techniques: Pathfinding, Depth Sorting, and Parallax Effects in a 2D Chicken Game

The article walks through building a 2D chicken game, contrasting a costly ray‑casting pathfinder with an optimal A* grid‑based solution, detailing node classes, heuristics, and JavaScript code, while also covering parallax scrolling, bottom‑Y depth sorting, a unified timer system, and a dual Phaser‑Rax rendering architecture.

A* algorithmJavaScriptdepth sorting
0 likes · 18 min read
Game Development Techniques: Pathfinding, Depth Sorting, and Parallax Effects in a 2D Chicken Game
Tencent Cloud Developer
Tencent Cloud Developer
Nov 27, 2020 · Game Development

Jump Point Search (JPS) and Four Optimized Variants for High‑Performance Pathfinding

The article presents Jump Point Search and four high‑performance variants—JPS‑Bit, JPS‑BitPrune, JPS‑BitPre, and JPS‑BitPrunePre—that combine bitwise acceleration, pruning, preprocessing, and compact multithreaded memory structures to achieve up to 273× faster pathfinding than classic A* on a 200‑grid benchmark.

Jump Point Searchalgorithm optimizationartificial intelligence
0 likes · 35 min read
Jump Point Search (JPS) and Four Optimized Variants for High‑Performance Pathfinding
360 Tech Engineering
360 Tech Engineering
Nov 26, 2019 · Artificial Intelligence

Understanding the A* Search Algorithm: Principles, Heuristics, and JavaScript Implementation

This article explains the A* search algorithm, its evaluation function, heuristic choices, grid‑based distance metrics, relaxation techniques for faster sub‑optimal paths, and provides a complete JavaScript implementation with code examples and reference links.

A* searchAIGraph Search
0 likes · 8 min read
Understanding the A* Search Algorithm: Principles, Heuristics, and JavaScript Implementation