Here's an HTML code for a diet generator where you can create your own diet plan by selecting from a list of example Indian foods and specifying the portion sizes:

```html
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Create Your Own Indian Food Diet Plan</title>
</head>
<body>
    <h1>Create Your Own Indian Food Diet Plan</h1>
    <p>This diet generator allows you to create your own diet plan by selecting from a list of example Indian foods and specifying the portion sizes.</p>
    
    <h2>Sample Indian Foods:</h2>
    <ul>
        <li>Rice: 200 kcal per cup</li>
        <li>Roti: 80 kcal per piece</li>
        <li>Dal: 150 kcal per serving</li>
        <li>Chicken Curry: 250 kcal per serving</li>
        <li>Vegetable Biryani: 300 kcal per serving</li>
        <!-- Add more sample Indian foods here -->
    </ul>
    
    <form id="dietForm">
        <label for="calories">Enter Daily Calorie Intake (kcal):</label><br>
        <input type="number" id="calories" name="calories" required><br><br>
        
        <h3>Select Indian Foods and Specify Portion Sizes:</h3>
        <!-- Sample Indian foods with input fields for portion sizes -->
        <label for="rice">Rice (cups):</label><br>
        <input type="number" id="rice" name="rice" min="0" step="0.5"><br><br>

        <label for="roti">Roti (pieces):</label><br>
        <input type="number" id="roti" name="roti" min="0" step="1"><br><br>

        <label for="dal">Dal (servings):</label><br>
        <input type="number" id="dal" name="dal" min="0" step="1"><br><br>

        <label for="chickenCurry">Chicken Curry (servings):</label><br>
        <input type="number" id="chickenCurry" name="chickenCurry" min="0" step="1"><br><br>

        <label for="vegetableBiryani">Vegetable Biryani (servings):</label><br>
        <input type="number" id="vegetableBiryani" name="vegetableBiryani" min="0" step="1"><br><br>
        
        <button type="button" onclick="generateDiet()">Generate Diet Plan</button>
    </form>
    
    <div id="diet-plan">
        <!-- Diet plan will be displayed here -->
    </div>

    <script>
        function generateDiet() {
            const calories = document.getElementById('calories').value;
            const rice = document.getElementById('rice').value;
            const roti = document.getElementById('roti').value;
            const dal = document.getElementById('dal').value;
            const chickenCurry = document.getElementById('chickenCurry').value;
            const vegetableBiryani = document.getElementById('vegetableBiryani').value;

            // Calculate total calorie intake from selected foods
            const totalCalories = (rice * 200) + (roti * 80) + (dal * 150) + (chickenCurry * 250) + (vegetableBiryani * 300);

            if (totalCalories > calories) {
                alert("Total calorie intake exceeds the daily limit!");
                return;
            }

            const dietPlan = `
                <h2>Your Diet Plan for ${calories} kcal:</h2>
                <ul>
                    <li>Rice: ${rice} cups</li>
                    <li>Roti: ${roti} pieces</li>
                    <li>Dal: ${dal} servings</li>
                    <li>Chicken Curry: ${chickenCurry} servings</li>
                    <li>Vegetable Biryani: ${vegetableBiryani} servings</li>
                </ul>
                <p>Total Calories: ${totalCalories} kcal</p>
            `;
            
            document.getElementById('diet-plan').innerHTML = dietPlan;
        }
    </script>
</body>
</html>
```

This code allows you to create your own diet plan by selecting from a list of example Indian foods and specifying the portion sizes. When you enter your daily calorie intake and click the "Generate Diet Plan" button, it calculates the total calorie intake from the selected foods and displays your customized diet plan along with the total calorie count.

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