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Customize Scratch blocks, create custom blocks, and access advanced settings with a modern UI.
// ==UserScript==
// @name Advanced Scratch Block Customizer
// @namespace http://tampermonkey.net/
// @version 1.3
// @description Customize Scratch blocks, create custom blocks, and access advanced settings with a modern UI.
// @match *://scratch.mit.edu/*
// @grant GM_addStyle
// ==/UserScript==
(function() {
'use strict';
// Create the main GUI container
const guiContainer = document.createElement('div');
guiContainer.id = 'scratchCustomizerGui';
document.body.appendChild(guiContainer);
// Style the GUI
GM_addStyle(`
#scratchCustomizerGui {
position: fixed;
top: 20px;
right: 20px;
width: 400px;
height: 600px;
background: #ffffff;
border: 1px solid #ddd;
border-radius: 8px;
box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
z-index: 10000;
padding: 20px;
display: none;
overflow-y: auto;
font-family: Arial, sans-serif;
color: #333;
}
#scratchCustomizerGui h2 {
margin-top: 0;
font-size: 24px;
text-align: center;
color: #007bff;
}
#scratchCustomizerGui .gui-section {
margin-bottom: 20px;
border-bottom: 1px solid #eee;
padding-bottom: 15px;
}
#scratchCustomizerGui .gui-section h3 {
font-size: 20px;
color: #333;
}
#scratchCustomizerGui button {
display: block;
width: 100%;
margin: 10px 0;
padding: 12px;
font-size: 16px;
border: none;
border-radius: 5px;
cursor: pointer;
background: #007bff;
color: #fff;
transition: background-color 0.3s;
}
#scratchCustomizerGui button:hover {
background: #0056b3;
}
#scratchCustomizerGui button:active {
background: #004494;
}
#scratchCustomizerGui .color-picker,
#scratchCustomizerGui select,
#scratchCustomizerGui input,
#scratchCustomizerGui textarea {
width: calc(100% - 22px);
padding: 10px;
margin: 10px 0;
border-radius: 4px;
border: 1px solid #ddd;
box-sizing: border-box;
}
#scratchCustomizerGui .custom-block {
display: flex;
align-items: center;
margin-bottom: 10px;
}
#scratchCustomizerGui .custom-block input {
margin-right: 10px;
}
#openScratchCustomizerButton {
position: fixed;
bottom: 20px;
right: 20px;
padding: 10px 15px;
background: #007bff;
color: #fff;
border-radius: 5px;
border: none;
cursor: pointer;
z-index: 10001;
font-size: 16px;
transition: background-color 0.3s;
}
#openScratchCustomizerButton:hover {
background: #0056b3;
}
#openScratchCustomizerButton:active {
background: #004494;
}
#scratchCustomizerGui .theme-option {
display: inline-block;
margin: 0 10px;
padding: 10px;
border-radius: 5px;
cursor: pointer;
text-align: center;
}
#scratchCustomizerGui .theme-option:hover {
background: #f0f0f0;
}
`);
// Add an Open button to toggle the GUI
const openButton = document.createElement('button');
openButton.id = 'openScratchCustomizerButton';
openButton.innerText = 'Open Customizer';
document.body.appendChild(openButton);
// Event to open/close the GUI
openButton.addEventListener('click', () => {
guiContainer.style.display = guiContainer.style.display === 'none' ? 'block' : 'none';
});
// Add close button to GUI
const closeButton = document.createElement('button');
closeButton.innerText = 'Close';
closeButton.addEventListener('click', () => {
guiContainer.style.display = 'none';
});
guiContainer.appendChild(closeButton);
// GUI Title
const guiTitle = document.createElement('h2');
guiTitle.innerText = 'Advanced Scratch Customizer';
guiContainer.appendChild(guiTitle);
// Section: Block Selection and Modification
const blockSelectionSection = document.createElement('div');
blockSelectionSection.className = 'gui-section';
blockSelectionSection.innerHTML = `
<h3>Select and Modify Block</h3>
<label>Select Block Category:</label>
<select id="blockCategorySelector">
<option value="motion">Motion</option>
<option value="looks">Looks</option>
<option value="sound">Sound</option>
<option value="events">Events</option>
<option value="control">Control</option>
<option value="sensing">Sensing</option>
<option value="operators">Operators</option>
<option value="variables">Variables</option>
<!-- Add more block categories if needed -->
</select>
<label>Select Specific Block:</label>
<select id="specificBlockSelector">
<!-- This will be dynamically populated based on category -->
</select>
<label>Pick a Block Color:</label>
<input type="color" id="blockColorPicker" class="color-picker">
<label>Pick a Text Color:</label>
<input type="color" id="blockTextColorPicker" class="color-picker">
<label>Pick a Block Background Color:</label>
<input type="color" id="blockBgColorPicker" class="color-picker">
<button id="applyBlockColorButton">Apply Changes</button>
`;
guiContainer.appendChild(blockSelectionSection);
// Section: Custom Block Editor
const customBlockSection = document.createElement('div');
customBlockSection.className = 'gui-section';
customBlockSection.innerHTML = `
<h3>Custom Block Editor</h3>
<button id="createCustomBlockButton">Create New Block</button>
<button id="modifyBlockFunctionButton">Modify Block Functions</button>
<div id="customBlockEditor" class="gui-section" style="display: none;">
<h4>Custom Block Editor</h4>
<label>Block Name:</label>
<input type="text" id="customBlockName" placeholder="Enter block name">
<label>Block Color:</label>
<input type="color" id="customBlockColor" class="color-picker">
<label>Block Function:</label>
<textarea id="customBlockFunction" rows="4" placeholder="Enter block function code"></textarea>
<button id="saveCustomBlockButton">Save Block</button>
</div>
`;
guiContainer.appendChild(customBlockSection);
// Section: Theme Chooser
const themeSection = document.createElement('div');
themeSection.className = 'gui-section';
themeSection.innerHTML = `
<h3>Theme Chooser</h3>
<div id="themeOptions">
<div class="theme-option" id="defaultTheme">Default</div>
<div class="theme-option" id="darkTheme">Dark</div>
<div class="theme-option" id="cupcakeTheme">Cupcake</div>
<div class="theme-option" id="moonTheme">Moon</div>
<div class="theme-option" id="sunTheme">Sun</div>
</div>
`;
guiContainer.appendChild(themeSection);
// Section: Custom Settings
const settingsSection = document.createElement('div');
settingsSection.className = 'gui-section';
settingsSection.innerHTML = `
<h3>Custom Settings</h3>
<button id="openSettingsButton">Open Settings</button>
`;
guiContainer.appendChild(settingsSection);
// Event Listener for Block Category Selection
document.getElementById('blockCategorySelector').addEventListener('change', function() {
const category = this.value;
populateSpecificBlocks(category);
});
// Populate specific blocks based on the selected category
function populateSpecificBlocks(category) {
const blockSelector = document.getElementById('specificBlockSelector');
blockSelector.innerHTML = ''; // Clear existing options
// Define blocks based on categories
const blocks = {
motion: ['Move 10 Steps', 'Turn Right', 'Turn Left'],
looks: ['Say Hello', 'Think Hmm', 'Switch Costume'],
sound: ['Play Sound', 'Stop All Sounds'],
events: ['When Flag Clicked', 'When Key Pressed'],
control: ['Wait 1 Sec', 'Repeat 10 Times'],
sensing: ['Ask and Wait', 'Touching Color'],
operators: ['Pick Random 1 to 10', 'Join', 'Letter of'],
variables: ['Set Variable', 'Change Variable']
};
blocks[category].forEach(block => {
const option = document.createElement('option');
option.value = block;
option.text = block;
blockSelector.appendChild(option);
});
}
// Event Listener for Apply Block Color Button
document.getElementById('applyBlockColorButton').addEventListener('click', () => {
const blockType = document.getElementById('specificBlockSelector').value;
const blockColor = document.getElementById('blockColorPicker').value;
const textColor = document.getElementById('blockTextColorPicker').value;
const bgColor = document.getElementById('blockBgColorPicker').value;
applyBlockStyles(blockType, blockColor, textColor, bgColor);
});
// Event Listener for Create Custom Block Button
document.getElementById('createCustomBlockButton').addEventListener('click', () => {
document.getElementById('customBlockEditor').style.display = 'block';
});
// Event Listener for Modify Block Function Button
document.getElementById('modifyBlockFunctionButton').addEventListener('click', () => {
document.getElementById('customBlockEditor').style.display = 'block';
});
// Event Listener for Save Custom Block Button
document.getElementById('saveCustomBlockButton').addEventListener('click', () => {
const name = document.getElementById('customBlockName').value;
const color = document.getElementById('customBlockColor').value;
const functionCode = document.getElementById('customBlockFunction').value;
// Save the custom block (to be implemented)
alert(`Saved custom block: ${name}\nColor: ${color}\nFunction: ${functionCode}`);
});
// Event Listener for Apply Theme Button
document.querySelectorAll('.theme-option').forEach(button => {
button.addEventListener('click', () => {
const theme = button.id.replace('Theme', '');
applyTheme(theme);
});
});
// Event Listener for Open Settings Button
document.getElementById('openSettingsButton').addEventListener('click', () => {
openCustomSettings();
});
// Function to apply block styles
function applyBlockStyles(blockType, blockColor, textColor, bgColor) {
alert(`Applying styles to block: ${blockType}\nColor: ${blockColor}\nText Color: ${textColor}\nBackground Color: ${bgColor}`);
// Implement style application to blocks here
}
// Function to apply a theme
function applyTheme(theme) {
alert(`Applying theme: ${theme}`);
// Implement theme application to the Scratch website here
}
// Function to open custom settings (To be implemented)
function openCustomSettings() {
alert('Custom Settings not yet implemented.');
}
})();