Function parseTxtPalette

web/js/main.js:770–806

(text, name)

}

function parseTxtPalette(text, name) {
    const lines = text.split(/\r?\n/);
    const colors = [];
    for (const line of lines) {
        const trimmed = line.trim();
        if (!trimmed || trimmed.startsWith('#') && trimmed.length <= 1) continue;

        // Try hex
        const rgb = hexToRgb(trimmed);
        if (rgb) {
            colors.push(rgb);
            continue;
        }

        // Try rgb(R, G, B)
        const rgbMatch = trimmed.match(/rgb\(\s*(\d{1,3})\s*,\s*(\d{1,3})\s*,\s*(\d{1,3})\s*\)/i);
        if (rgbMatch) {
            colors.push([
                Math.min(255, Math.max(0, parseInt(rgbMatch[1]))),
                Math.min(255, Math.max(0, parseInt(rgbMatch[2]))),
                Math.min(255, Math.max(0, parseInt(rgbMatch[3]))),
            ]);
            continue;
        }

        // Try R, G, B (comma-separated)
        const parts = trimmed.split(',').map(s => s.trim());
        if (parts.length >= 3) {
            const r = Math.min(255, Math.max(0, parseInt(parts[0], 10) || 0));
            const g = Math.min(255, Math.max(0, parseInt(parts[1], 10) || 0));
            const b = Math.min(255, Math.max(0, parseInt(parts[2], 10) || 0));
            colors.push([r, g, b]);
        }
    }
    if (colors.length < 2) throw new Error('Palette must contain at least 2 colors');
    return { id: name.replace(/\.[^.]+$/, ''), displayName: name.replace(/\.[^.]+$/, ''), colors };
}

function parsePaletteFile(filename, text) {
    const ext = filename.split('.').pop().toLowerCase();