Mastering Android Game Physics

This book is your comprehensive guide to implementing the fundamental physics principles-specifically collision detection and kinematics-that bring your game worlds to life. You'll move beyond simple, static graphics to create dynamic environments where objects interact convincingly, respond accurately to forces, and move with precision.

• Collision Detection: Master techniques for detecting intersections and overlaps between different shapes (circles, rectangles, polygons) using algorithms like the Separating Axis Theorem (SAT). Learn to handle collisions efficiently for high-performance mobile gaming.

• Collision Response: Implement realistic responses to collisions, including calculating and applying impulses to simulate bouncing, friction, and object-to-object energy transfer.1

• Kinematics: Gain a deep understanding of position, velocity, and acceleration. Learn how to correctly apply Euler integration and other numerical methods for stable and accurate movement simulations, even under varying framerates.

• Practical Implementation: Translate complex physics theory into working code using the Android NDKand native Java/Kotlin for optimal speed. Develop a robust, reusable physics engine architecture tailored for the Android platform.