Book Image

Python Game Programming By Example

By : Alejandro Rodas de Paz, Joseph Howse
Book Image

Python Game Programming By Example

By: Alejandro Rodas de Paz, Joseph Howse

Overview of this book

With a growing interest in learning to program, game development is an appealing topic for getting started with coding. From geometry to basic Artificial Intelligence algorithms, there are plenty of concepts that can be applied in almost every game. Python is a widely used general-purpose, high-level programming language. It provides constructs intended to enable clear programs on both a small and large scale. It is the third most popular language whose grammatical syntax is not predominantly based on C. Python is also very easy to code and is also highly flexible, which is exactly what is required for game development. The user-friendliness of this language allows beginners to code games without too much effort or training. Python also works with very little code and in most cases uses the “use cases” approach, reserving lengthy explicit coding for outliers and exceptions, making game development an achievable feat. Python Game Programming by Example enables readers to develop cool and popular games in Python without having in-depth programming knowledge of Python. The book includes seven hands-on projects developed with several well-known Python packages, as well as a comprehensive explanation about the theory and design of each game. It will teach readers about the techniques of game design and coding of some popular games like Pong and tower defense. Thereafter, it will allow readers to add levels of complexities to make the games more fun and realistic using 3D. At the end of the book, you will have added several GUI libraries like Chimpunk2D, cocos2d, and Tkinter in your tool belt, as well as a handful of recipes and algorithms for developing games with Python.
Table of Contents (9 chapters)
8
Index

The tower defense gameplay


The genre of tower defense challenges the player to stop enemy characters from reaching a certain position by placing strategically different towers so that they can defeat the enemies before they arrive at that point. The towers shoot autonomously towards the enemies that are within their firing range. The game is over when a concrete number of enemies reach the end point.

In our version, the scenario will be a meandering road in the desert, and we have to protect a bunker that is placed at the end of this road, as shown in the following screenshot. At the far end, enemy tanks will be spawning randomly, and we must place turrets that destroy them before they reach our bunker. The turrets can be placed in specific slots, and each turret spends part of our limited resources.