Heart Clicker Game Cheat GUI

Add a mini cheat GUI to the Heart Clicker Game and make it draggable
当前为 2024-08-18 提交的版本，查看最新版本。
换行
// ==UserScript==
// @name         Heart Clicker Game Cheat GUI
// @namespace    http://tampermonkey.net/
// @version      0.2
// @description  Add a mini cheat GUI to the Heart Clicker Game and make it draggable
// @match        https://heart-io.github.io/Heart/
// @grant        none
// ==/UserScript==

(function() {
    'use strict';

    // Create and apply styles
    const style = document.createElement('style');
    style.textContent = `
        #cheat-gui {
            position: fixed;
            top: 10px;
            right: 10px;
            background: rgba(0, 0, 0, 0.8);
            color: #fff;
            padding: 10px;
            border-radius: 10px;
            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
            z-index: 1000;
            cursor: move;
        }
        #cheat-gui button, #cheat-gui input, #cheat-gui select {
            margin: 5px 0;
            padding: 5px;
            font-size: 14px;
            border-radius: 5px;
            border: 1px solid #ccc;
        }
        #cheat-gui button {
            background-color: #3498db;
            color: #fff;
            border: none;
            cursor: pointer;
            transition: background 0.2s ease-in-out;
        }
        #cheat-gui button:hover {
            background-color: #2980b9;
        }
    `;
    document.head.appendChild(style);

    // Create and add cheat GUI
    const cheatGui = document.createElement('div');
    cheatGui.id = 'cheat-gui';
    document.body.appendChild(cheatGui);

    const cheatTitle = document.createElement('h2');
    cheatTitle.innerText = 'Cheat Console';
    cheatGui.appendChild(cheatTitle);

    const setHeartInput = document.createElement('input');
    setHeartInput.id = 'set-heart-input';
    setHeartInput.placeholder = 'Enter heart amount';
    setHeartInput.type = 'number';
    cheatGui.appendChild(setHeartInput);

    const setHeartButton = document.createElement('button');
    setHeartButton.id = 'set-heart-button';
    setHeartButton.innerText = 'Set Hearts';
    cheatGui.appendChild(setHeartButton);

    const characterSelect = document.createElement('select');
    characterSelect.id = 'character-select';
    const heartOptions = ['❤️', '💙', '💚']; // Modify as needed
    heartOptions.forEach(char => {
        const option = document.createElement('option');
        option.value = char;
        option.innerText = char;
        characterSelect.appendChild(option);
    });
    cheatGui.appendChild(characterSelect);

    const setCharacterButton = document.createElement('button');
    setCharacterButton.id = 'set-character-button';
    setCharacterButton.innerText = 'Change Character';
    cheatGui.appendChild(setCharacterButton);

    const buyAnyUpgradeButton = document.createElement('button');
    buyAnyUpgradeButton.id = 'buy-any-upgrade-button';
    buyAnyUpgradeButton.innerText = 'Buy Any Upgrade';
    cheatGui.appendChild(buyAnyUpgradeButton);

    // Draggable functionality
    function makeDraggable(element) {
        let isDragging = false;
        let offsetX = 0;
        let offsetY = 0;

        element.addEventListener('mousedown', (e) => {
            isDragging = true;
            offsetX = e.clientX - element.getBoundingClientRect().left;
            offsetY = e.clientY - element.getBoundingClientRect().top;
            document.addEventListener('mousemove', onMouseMove);
            document.addEventListener('mouseup', onMouseUp);
        });

        function onMouseMove(e) {
            if (isDragging) {
                const x = e.clientX - offsetX;
                const y = e.clientY - offsetY;
                element.style.left = `${x}px`;
                element.style.top = `${y}px`;
            }
        }

        function onMouseUp() {
            isDragging = false;
            document.removeEventListener('mousemove', onMouseMove);
            document.removeEventListener('mouseup', onMouseUp);
        }
    }

    makeDraggable(cheatGui);

    // Game state variables
    let heartCount = 0;
    let currentHeart = '❤️';

    // Update heart count display
    function updateHeartCount() {
        const heartCountElement = document.getElementById('heart-count');
        if (heartCountElement) {
            heartCountElement.innerText = heartCount;
        }
    }

    // Change heart character
    function changeHeartCharacter(newHeart) {
        currentHeart = newHeart;
        const clicker = document.getElementById('clicker');
        if (clicker) {
            clicker.innerText = currentHeart;
        }
    }

    // Apply upgrades
    function applyUpgrade() {
        const upgrades = document.querySelectorAll('#shop button[id^="buy-upgrade"]');
        upgrades.forEach(button => {
            const cost = parseInt(button.innerText.replace('Cost: ', '').replace(' Hearts', ''));
            if (heartCount >= cost) {
                heartCount -= cost;
                // Implement specific upgrade logic here
            }
        });
        updateHeartCount();
    }

    // Event handlers
    document.getElementById('set-heart-button').addEventListener('click', () => {
        const heartAmount = parseInt(document.getElementById('set-heart-input').value);
        if (!isNaN(heartAmount)) {
            heartCount = heartAmount;
            updateHeartCount();
        }
    });

    document.getElementById('set-character-button').addEventListener('click', () => {
        const selectedCharacter = document.getElementById('character-select').value;
        if (selectedCharacter) {
            changeHeartCharacter(selectedCharacter);
        }
    });

    document.getElementById('buy-any-upgrade-button').addEventListener('click', applyUpgrade);

    // Function to add a button to the game
    function addCheatButton(buttonId, buttonText, onClick) {
        const button = document.createElement('button');
        button.id = buttonId;
        button.innerText = buttonText;
        button.addEventListener('click', onClick);
        cheatGui.appendChild(button);
    }

    // Optionally add more buttons or functionality as needed
})();