CS50 2D - Lecture 7 - Pokémon

Pokémon-style RPGs rely on a state stack architecture to manage complex transitions between field exploration, menu navigation, and turn-based combat. Unlike traditional state machines that restrict the game to a single active state, a state stack allows for layered rendering, enabling menus or dialogue boxes to appear over a paused game world. Graphical user interfaces like panels, text boxes, and progress bars serve as the primary tools for player interaction, with progress bars dynamically visualizing health and experience points through tweening animations. Grid-based movement and random encounter triggers in tall grass define the core exploration loop, while turn-based battles utilize speed-based attack sequences and callback-driven logic to resolve combat. Data-driven design, such as Pokémon definition tables, streamlines the management of stats and leveling, providing a robust framework for scaling game difficulty and complexity.