[1.0.0] - Unreleased

Documentation

Added

Graphics & Rendering

• Window management with software framebuffer and multiple pixel formats
• Fullscreen mode and resizable windows with resize callbacks
• Bitmap operations: blitting (copy, stretched, color-keyed), BMP loading
• Text rendering with ANSI color code support
• Drawing primitives: lines, rectangles, triangles, circles, polylines (filled and outlined)
• Per-pixel shader functions for procedural image generation

Audio

• Real-time PCM audio playback with custom sample generation callbacks
• Built-in waveform generators: sine, square, triangle, sawtooth
• Support for INT16 and F32 audio formats
• Playback control: play, pause, stop, reset

Input & Events

• Event system with keyboard, mouse, and window events
• Callback and polling modes for event handling
• Key repeat support and standard Virtual-Key codes
• Mouse button and cursor movement tracking

Networking

• TCP support: listeners and stream connections
• UDP support: datagram send/receive with broadcast
• IPv4 and IPv6 address resolution
• Connection timeouts, keep-alive, and non-blocking I/O
• Network simulation for testing

Mathematics

• Precision-agnostic math (configurable float/double/long double)
• Vector types: 2D, 3D, 4D with full algebra (dot, cross, normalize, distance)
• Matrix types: 3x3, 3x2, 4x4, 4x3 for 2D and 3D transforms
• Quaternions with slerp interpolation and matrix conversion
• Utilities: clamp, smoothstep, lerp, epsilon-aware comparisons

Physics

• 1D classical mechanics: acceleration, velocity, position
• 2D particle simulation with gravity, drag, and point gravity
• 2D rigid body dynamics with torque and semi-implicit Euler integration
• 2D collision detection: line segment intersection, circle-segment collision

Utilities

• Random number generation with PCG32 (independent streams)
• Distribution helpers: uniform, bernoulli, normal/gaussian
• Time utilities: Unix timestamp, monotonic clock, stopwatch for delta timing
• File and memory-backed data streams with unified API
• Pixel format encoding: indexed (1/4/8-bit), bitfield (RGB565, XRGB1555), byte-per-channel
• Axis-aligned rectangles with intersection and union operations
• Command-line argument parsing
• Logging and error handling infrastructure