RaylibFishGfx 1.1.0

RaylibFishGfx

Raylib graphics and input backend for FishUI. Provides a complete, production-ready implementation using Raylib-cs.

Features

• Complete IFishUIGfx Implementation - All 27+ methods implemented with native Raylib calls
• RaylibInput - Full keyboard, mouse, and text input handling
• Optimized - Native 9-patch, circles, texture filtering, and scissor clipping
• Game Loop Integration - UseBeginDrawing option for existing game loops

Installation

dotnet add package FishUI
dotnet add package RaylibFishGfx

Quick Start

using FishUI;
using FishUI.Controls;
using RaylibFishGfx;
using Raylib_cs;

// Create Raylib backend
var gfx = new RaylibFishGfx(1280, 720, "My App");
var input = new RaylibInput();
var events = new MyEventHandler(); // Implement IFishUIEvents

// Initialize FishUI
var settings = new FishUISettings();
var fishUI = new FishUI.FishUI(settings, gfx, input, events);
fishUI.Init();

// Load theme
settings.LoadTheme("data/themes/gwen_default.yaml", applyImmediately: true);

// Add controls
var window = new Window
{
    Position = new Vector2(100, 100),
    Size = new Vector2(400, 300),
    Title = "Hello FishUI!"
};
fishUI.AddControl(window);

var button = new Button
{
    Position = new Vector2(20, 50),
    Size = new Vector2(120, 30),
    Text = "Click Me!"
};
button.OnButtonPressed += (btn, mbtn, pos) => Console.WriteLine("Clicked!");
window.AddChild(button);

// Main loop
while (!Raylib.WindowShouldClose())
{
    float dt = Raylib.GetFrameTime();
    fishUI.Tick(dt, (float)Raylib.GetTime());
}

Raylib.CloseWindow();

Integrating with Existing Game Loops

If you already have a Raylib game loop with BeginDrawing/EndDrawing:

var gfx = new RaylibFishGfx(1280, 720, "My Game");
gfx.UseBeginDrawing = false; // Don't call BeginDrawing/EndDrawing

while (!Raylib.WindowShouldClose())
{
    Raylib.BeginDrawing();
    Raylib.ClearBackground(Color.SkyBlue);
    
    // Draw your game here...
    DrawGame();
    
    // Draw UI on top
    fishUI.Tick(Raylib.GetFrameTime(), (float)Raylib.GetTime());
    
    Raylib.EndDrawing();
}

Classes

RaylibFishGfx

Complete graphics backend implementing SimpleFishUIGfx:

public class RaylibFishGfx : SimpleFishUIGfx
{
    // Constructor
    public RaylibFishGfx(int width, int height, string title);
    
    // Set to false when integrating with existing game loop
    public bool UseBeginDrawing { get; set; } = true;
}

RaylibInput

Input backend implementing IFishUIInput:

public class RaylibInput : IFishUIInput
{
    public FishInputState GetInputState();
}

Implemented Features

Links

• FishUI Package
• GitHub Repository
• Backend Implementation Guide
• Raylib-cs

License

MIT License - see LICENSE for details.