@getsolara/solara.canvas/functions/createCanvas.js

Optional canvas and image manipulation functionality for @getsolara/solara.js

module.exports = {
    name: "$createCanvas",
    description: "Creates a new canvas context for drawing. Args: width;height",
    takesBrackets: true,
    execute: async (context, args) => {
        if (context.client.canvasInitialized === false) {
            return "[Error: $createCanvas requires canvas features to be enabled. Ensure @getsolara/solara.canvas is installed and configured correctly.]";
        }
        if (args.length < 2) return "[Error: $createCanvas requires width and height]";
        const width = parseInt(args[0], 10);
        const height = parseInt(args[1], 10);
        if (isNaN(width) || isNaN(height) || width <= 0 || height <= 0 || width > 4000 || height > 4000) {
            return "[Error: Invalid canvas dimensions for $createCanvas (1-4000 for width/height)]";
        }
        try {
            const { createCanvas } = require('canvas');
            context.canvas = createCanvas(width, height);
            context.canvasContext = context.canvas.getContext('2d');
            return "";
        } catch (e) {
            if (e.code === 'MODULE_NOT_FOUND' && e.message.includes('canvas')) {
                 console.error("Solara.canvas ($createCanvas): 'canvas' module not found. This is a dependency of @getsolara/solara.canvas.");
                 return "[Error: $createCanvas - canvas module missing.]";
            }
            console.error("Solara.canvas Error ($createCanvas):", e);
            return `[Error creating canvas: ${e.message}]`;
        }
    }
};