kitao/pyxel
Pyxel
Pyxel is a Python-based retro game engine designed for creating pixel-art applications with vintage aesthetics. It functions as a pixel art framework that emulates classic hardware limitations through fixed-resolution displays, constrained color palettes, and a 2D tilemap engine for rendering scaled sprites and grid-based game worlds.
The engine features a dedicated MML audio synthesizer that uses Macro Language notation to compose and play back retro-style sound sequences. It also includes capabilities for seed-based background music generation and the playback of raw PCM audio data for custom sound effects.
The system provides a broader set of tools for media and physics, including TMX map imports, tilemap collision detection, and custom font rendering. Additional capabilities cover sprite transformations, screen capture, and a headless mode for executing logic and audio playback without a graphical user interface.
Features
- Retro-Constrained Engines - Provides a simplified retro engine designed for pixel-art applications with constrained vintage specifications.
- Pixel Art Frameworks - Provides a complete framework for creating pixel-art applications with vintage hardware limitations.
- Game Loops - Ships a fixed-timestep game loop to ensure consistent gameplay speed across different hardware.
- Pixel Tilemap Engines - Ships a 2D tilemap engine for rendering scaled sprites and importing TMX maps.
- Retro Game Engines - Implements a Python-based retro game engine for creating pixel-art applications with a vintage aesthetic.
- Macro Language Music Notation - Allows defining musical sequences and sounds using a text-based Macro Language notation.
- Audio Synthesis - Includes an audio synthesis system that generates wave forms in real-time from MML notation.
- Deterministic Seeded Generation - Creates deterministic background music tracks using a seed-based procedural audio engine.
- Deterministic Background Music - Generates deterministic background music tracks using a seed-based generator.
- Rapid Prototyping Environments - Provides a simplified environment for rapidly prototyping interactive graphics and logic.
- Tilemap and Sprite Integration - Integrates TMX tilemaps and scaled sprites to create structured 2D game worlds.
- Collision Detection - Implements collision detection between game objects and grid-based tilemap entries.
- Retro Sound Design - Enables classic gaming sound design via MML notation and PCM audio streaming.
- TMX Map Imports - Supports loading map data from external TMX XML files into the tilemap system.
- Raw Audio Streamers - Provides an interface for streaming raw PCM audio samples to produce custom sound effects.
- Sprite Manipulation Tools - Supports drawing images with custom rotation and scaling transformations on the screen.
- Raster Primitives - Implements raster primitives for efficient pixel manipulation and sprite rendering.
- Integer-Based Pixel Grids - Uses an integer-based pixel grid coordinate system to maintain a vintage low-resolution aesthetic.
- Fantasy Consoles - A retro game engine for the Python language.
- Game Engines and Frameworks - Retro-style game engine for Python.
Star history
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