战斗过程中实时显示攻击命中目标，增加了更多的特效
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// ==UserScript==
// @name MWI-Hit-Tracker-More-Animation
// @namespace http://tampermonkey.net/
// @version 1.8.6
// @description 战斗过程中实时显示攻击命中目标，增加了更多的特效
// @author Artintel (Artintel), Yuk111
// @license MIT
// @match https://www.milkywayidle.com/*
// @match https://test.milkywayidle.com/*
// @icon https://www.milkywayidle.com/favicon.svg
// @grant none
// ==/UserScript==
(function () {
'use strict';
// 状态变量，存储战斗相关信息
const battleState = {
monstersHP: [],
monstersMP: [],
playersHP: [],
playersMP: []
};
// 存储是否已添加窗口大小改变监听器
let isResizeListenerAdded = false;
// 标记脚本是否暂停
let isPaused = false;
// 粒子对象池
const particlePool = [];
// 初始化函数，用于启动脚本逻辑
function init() {
// 劫持 WebSocket 消息，以便处理战斗相关的消息
hookWS();
// 添加网页可见性变化监听器，当网页从后台恢复时进行清理操作
addVisibilityChangeListener();
// 创建动画样式，用于攻击路径的闪烁效果和目标震动效果
createAnimationStyle();
}
// 创建动画样式，包括路径闪烁和目标震动效果
function createAnimationStyle() {
const style = document.createElement('style');
style.textContent = `
@keyframes lineFlash {
0% { stroke-opacity: 0.7; }
50% { stroke-opacity: 0.3; }
100% { stroke-opacity: 0.7; }
}
@keyframes shake {
0%, 100% { transform: translateX(0); }
50% { transform: translateX(-1px); } /* 减小震动幅度 */
}
.mwht-shake {
animation: shake 0.2s cubic-bezier(.36,.07,.19,.97) forwards; /* 固定0.2秒持续时间 */
transform-origin: center;
position: relative;
z-index: 200;
}
`;
document.head.appendChild(style);
}
// 劫持 WebSocket 消息，拦截并处理战斗相关的消息
function hookWS() {
const dataProperty = Object.getOwnPropertyDescriptor(MessageEvent.prototype, "data");
const oriGet = dataProperty.get;
dataProperty.get = function hookedGet() {
const socket = this.currentTarget;
if (!(socket instanceof WebSocket)) {
return oriGet.call(this);
}
if (socket.url.indexOf("api.milkywayidle.com/ws") <= -1 && socket.url.indexOf("api-test.milkywayidle.com/ws") <= -1) {
return oriGet.call(this);
}
if (isPaused) {
return oriGet.call(this);
}
const message = oriGet.call(this);
Object.defineProperty(this, "data", { value: message });
return handleMessage(message);
};
Object.defineProperty(MessageEvent.prototype, "data", dataProperty);
}
// 计算元素中心点坐标
function getElementCenter(element) {
const rect = element.getBoundingClientRect();
if (element.innerText.trim() === '') {
return {
x: rect.left + rect.width / 2,
y: rect.top
};
}
return {
x: rect.left + rect.width / 2,
y: rect.top + rect.height / 2
};
}
// 创建抛物线路径，用于攻击动画的路径显示
function createParabolaPath(startElem, endElem, reversed = false) {
const start = getElementCenter(startElem);
const end = getElementCenter(endElem);
const curveRatio = reversed ? 4 : 2.5;
const curveHeight = -Math.abs(start.x - end.x) / curveRatio;
const controlPoint = {
x: (start.x + end.x) / 2,
y: Math.min(start.y, end.y) + curveHeight
};
if (reversed) {
return `M ${end.x} ${end.y} Q ${controlPoint.x} ${controlPoint.y}, ${start.x} ${start.y}`;
}
return `M ${start.x} ${start.y} Q ${controlPoint.x} ${controlPoint.y}, ${end.x} ${end.y}`;
}
// 定义线条颜色数组，用于不同角色的攻击线条颜色
const lineColor = [
"rgba(255, 99, 132, 1)", // 浅粉色
"rgba(54, 162, 235, 1)", // 浅蓝色
"rgba(255, 206, 86, 1)", // 浅黄色
"rgba(75, 192, 192, 1)", // 浅绿色
"rgba(153, 102, 255, 1)", // 浅紫色
"rgba(255, 159, 64, 1)", // 浅橙色
"rgba(255, 0, 0, 1)" // 敌人攻击颜色
];
// 定义滤镜颜色数组，用于线条的外发光效果颜色
const filterColor = [
"rgba(255, 99, 132, 0.8)", // 浅粉色
"rgba(54, 162, 235, 0.8)", // 浅蓝色
"rgba(255, 206, 86, 0.8)", // 浅黄色
"rgba(75, 192, 192, 0.8)", // 浅绿色
"rgba(153, 102, 255, 0.8)", // 浅紫色
"rgba(255, 159, 64, 0.8)", // 浅橙色
"rgba(255, 0, 0, 0.8)" // 敌人攻击颜色
];
// 为目标元素的第三个父级元素添加震动效果，根据第五个父级元素决定震动方向
function shakeTarget(element) {
if (!element || isPaused) return;
// 向上查找第三个父级元素（用于实际震动）
let shakeElement = element;
for (let i = 0; i < 3 && shakeElement; i++) {
shakeElement = shakeElement.parentElement;
}
// 向上查找第五个父级元素（用于判断震动方向）
let directionElement = element;
for (let i = 0; i < 5 && directionElement; i++) {
directionElement = directionElement.parentElement;
}
// 如果找到了相应的父级元素，应用震动效果
if (shakeElement && directionElement) {
const className = directionElement.className;
let transformValue = 'translate(0, 0)';
// 根据第五个父级元素的类名决定震动方向
if (className.includes('playersArea')) {
transformValue = 'translate(-2px, 2px)';
} else if (className.includes('monstersArea')) {
transformValue = 'translate(2px, 2px)';
}
// 添加震动类并设置动画
shakeElement.classList.add('mwht-shake');
// 使用自定义动画实现不同方向的震动
shakeElement.style.animation = `customShake 0.2s cubic-bezier(.36,.07,.19,.97) forwards`;
shakeElement.style.transformOrigin = 'center';
shakeElement.style.willChange = 'transform';
// 存储原始transform值，动画结束后恢复
const originalTransform = shakeElement.style.transform;
// 动画帧函数
let startTime = null;
const duration = 200; // 200ms = 0.2s
function animate(currentTime) {
if (isPaused) return;
if (!startTime) startTime = currentTime;
const elapsed = currentTime - startTime;
const progress = Math.min(elapsed / duration, 1);
// 计算动画曲线
const easeOut = 1 - Math.pow(1 - progress, 3);
// 应用变换
if (progress < 0.5) {
// 前半段：从0到目标偏移
const scale = easeOut * 2;
shakeElement.style.transform = `translate(${parseFloat(transformValue.split('(')[1]) * scale}px, ${parseFloat(transformValue.split(',')[1]) * scale}px)`;
} else {
// 后半段：从目标偏移回到0
const scale = 2 - (easeOut * 2);
shakeElement.style.transform = `translate(${parseFloat(transformValue.split('(')[1]) * scale}px, ${parseFloat(transformValue.split(',')[1]) * scale}px)`;
}
if (progress < 1) {
requestAnimationFrame(animate);
} else {
// 动画结束，恢复原始transform
shakeElement.style.transform = originalTransform;
shakeElement.classList.remove('mwht-shake');
shakeElement.style.animation = '';
}
}
// 启动动画
requestAnimationFrame(animate);
}
}
// 创建动画效果，包括攻击路径和伤害数字的动画
function createEffect(startElem, endElem, hpDiff, index, reversed = false) {
if (isPaused) return;
let strokeWidth = '1px';
let filterWidth = '1px';
if (hpDiff >= 1000) {
strokeWidth = '5px';
filterWidth = '6px';
} else if (hpDiff >= 700) {
strokeWidth = '4px';
filterWidth = '5px';
} else if (hpDiff >= 500) {
strokeWidth = '3px';
filterWidth = '4px';
} else if (hpDiff >= 300) {
strokeWidth = '2px';
filterWidth = '3px';
} else if (hpDiff >= 100) {
filterWidth = '2px';
}
if (reversed) {
const dmgDivs = startElem.querySelector('.CombatUnit_splatsContainer__2xcc0')?.querySelectorAll('div') || [];
for (const div of dmgDivs) {
if (div.innerText.trim() === '') {
startElem = div;
break;
}
}
} else {
const dmgDivs = endElem.querySelector('.CombatUnit_splatsContainer__2xcc0')?.querySelectorAll('div') || [];
for (const div of dmgDivs) {
if (div.innerText.trim() === '') {
endElem = div;
break;
}
}
}
const svg = document.getElementById('svg-container');
const frag = document.createDocumentFragment();
// 存储被隐藏的元素，用于后续恢复
const hiddenElements = [];
// 根据reversed参数决定目标元素
const targetElem = reversed ? startElem : endElem;
//console.log(`目标元素的值: ${targetElem ? targetElem.innerText.trim() : '无目标元素'}`);
//console.log(`伤害的值: ${hpDiff}`);
if (targetElem && targetElem.parentNode) {
// 隐藏目标元素的所有同级元素
const siblings = Array.from(targetElem.parentNode.children);
for (const sibling of siblings) {
if (sibling !== targetElem && sibling.style.visibility !== 'hidden') {
sibling.style.visibility = 'hidden';
hiddenElements.push(sibling);
}
}
}
const path = document.createElementNS("http://www.w3.org/2000/svg", "path");
if (reversed) index = 6;
Object.assign(path.style, {
stroke: lineColor[index],
strokeWidth,
fill: 'none',
strokeLinecap: 'round',
filter: `drop-shadow(0 0 ${filterWidth} ${filterColor[index]})`,
willChange: 'stroke-dashoffset, opacity',
});
path.setAttribute('d', createParabolaPath(startElem, endElem, reversed));
const pathLength = path.getTotalLength();
path.style.strokeDasharray = pathLength;
path.style.strokeDashoffset = pathLength;
frag.appendChild(path);
const text = document.createElementNS("http://www.w3.org/2000/svg", "text");
text.textContent = hpDiff;
const baseFontSize = 5;
const fontSize = Math.floor(200 * Math.pow(hpDiff / (20000 + hpDiff), 0.45)) - baseFontSize;
text.setAttribute('font-size', fontSize);
text.setAttribute('fill', lineColor[index]);
Object.assign(text.style, {
opacity: 0,
filter: `drop-shadow(0 0 5px ${lineColor[index]})`,
transformOrigin: 'center',
fontWeight: 'bold',
willChange: 'transform, opacity, x, y',
});
frag.appendChild(text);
svg.appendChild(frag);
setTimeout(() => {
requestAnimationFrame(() => {
path.style.transition = 'stroke-dashoffset 1s linear';
path.style.strokeDashoffset = '0';
animateText(path, text, pathLength, lineColor[index], () => {
// 伤害数字动画结束后触发震动效果
shakeTarget(targetElem);
// 动画结束后恢复所有隐藏的元素
setTimeout(() => {
if (isPaused) return;
for (const element of hiddenElements) {
element.style.visibility = ''; // 恢复默认值
}
}, 200); // 延迟恢复，确保震动效果完成
});
});
}, 100);
setTimeout(() => {
requestAnimationFrame(() => {
path.style.transition = 'stroke-dashoffset 1s cubic-bezier(0.25, 0.46, 0.45, 0.94), opacity 1s cubic-bezier(0.25, 0.46, 0.45, 0.94)';
path.style.strokeDashoffset = -pathLength;
path.style.opacity = 0;
const removePath = () => {
path.remove();
};
path.addEventListener('transitionend', removePath, { once: true });
});
}, 900);
}
// 从对象池获取粒子元素
function getParticleFromPool() {
if (particlePool.length > 0) {
return particlePool.pop();
}
return document.createElementNS("http://www.w3.org/2000/svg", "circle");
}
// 将粒子元素返回对象池
function returnParticleToPool(particle) {
particle.removeAttribute('r');
particle.removeAttribute('fill');
particle.removeAttribute('cx');
particle.removeAttribute('cy');
particle.style.opacity = 1;
particle.style.transform = 'none';
particle.removeEventListener('transitionend', () => {});
particlePool.push(particle);
}
// 创建粒子特效，在伤害数字消失时显示
function createParticleEffect(x, y, color) {
if (isPaused) return;
const svg = document.getElementById('svg-container');
const numParticles = 20;
const frag = document.createDocumentFragment();
const batchSize = 5;
let batchCount = 0;
function createBatch() {
for (let i = 0; i < batchSize && batchCount * batchSize + i < numParticles; i++) {
const particle = getParticleFromPool();
particle.setAttribute('r', '2');
particle.setAttribute('fill', color);
particle.setAttribute('cx', x);
particle.setAttribute('cy', y);
particle.style.opacity = 1;
particle.style.transformOrigin = 'center';
particle.style.willChange = 'transform, opacity';
const angle = ((batchCount * batchSize + i) / numParticles) * 2 * Math.PI;
const distance = Math.random() * 30 + 10;
const endX = parseFloat(x) + distance * Math.cos(angle);
const endY = parseFloat(y) + distance * Math.sin(angle);
frag.appendChild(particle);
requestAnimationFrame(() => {
particle.style.transition = 'all 0.3s ease-out';
particle.setAttribute('cx', endX);
particle.setAttribute('cy', endY);
particle.style.opacity = 0;
particle.addEventListener('transitionend', () => {
returnParticleToPool(particle);
}, { once: true });
setTimeout(() => {
if (particle.parentNode) {
particle.parentNode.removeChild(particle);
returnParticleToPool(particle);
}
}, 5000);
});
}
batchCount++;
if (batchCount * batchSize < numParticles) {
setTimeout(createBatch, 50);
} else {
svg.appendChild(frag);
}
}
createBatch();
}
// 文本动画函数 - 使用 requestAnimationFrame 实现更流畅的动画
function animateText(path, text, pathLength, color, onComplete) {
const animationConfig = {
duration: 1350,
fadeInStart: 0.0,
fadeInEnd: 0.3,
particleInterval: 3
};
let startTime = null;
let lastParticleFrame = 0;
function animate(currentTime) {
if (isPaused) return;
if (!startTime) startTime = currentTime;
const elapsed = currentTime - startTime;
const progress = Math.min(elapsed / animationConfig.duration, 1);
const point = path.getPointAtLength(progress * pathLength);
text.setAttribute('x', point.x);
text.setAttribute('y', point.y);
let opacity = 1;
if (progress < animationConfig.fadeInStart) {
opacity = 0;
} else if (progress < animationConfig.fadeInEnd) {
opacity = 0.7 + 0.3 * ((progress - animationConfig.fadeInStart) / (animationConfig.fadeInEnd - animationConfig.fadeInStart));
}
text.style.opacity = opacity;
if (Math.floor(progress * 100) % animationConfig.particleInterval === 0 && lastParticleFrame !== Math.floor(progress * 100)) {
lastParticleFrame = Math.floor(progress * 100);
const particle = getParticleFromPool();
particle.setAttribute('r', '2');
particle.setAttribute('fill', color);
particle.setAttribute('cx', point.x + (Math.random() - 0.5) * 10);
particle.setAttribute('cy', point.y + (Math.random() - 0.5) * 10);
particle.style.opacity = 1;
particle.style.transition = 'all 0.2s ease-out';
particle.style.willChange = 'opacity, transform';
const svg = document.getElementById('svg-container');
svg.appendChild(particle);
requestAnimationFrame(() => {
particle.style.opacity = 0;
particle.addEventListener('transitionend', () => {
returnParticleToPool(particle);
}, { once: true });
});
}
if (progress < 1) {
requestAnimationFrame(animate);
} else {
text.style.transition = 'all 0.2s ease-out';
text.style.transform = 'scale(1.5)';
text.style.opacity = 0;
setTimeout(() => {
text.remove();
createParticleEffect(text.getAttribute('x'), text.getAttribute('y'), color);
// 调用回调函数触发震动和恢复可见性
if (typeof onComplete === 'function') {
onComplete();
}
}, 100);
}
}
requestAnimationFrame(animate);
}
// 创建线条动画，根据攻击信息创建攻击路径和伤害数字动画
function createLine(from, to, hpDiff, reversed = false) {
if (isPaused) return;
const playerArea = document.querySelector(".BattlePanel_playersArea__vvwlB");
const monsterArea = document.querySelector(".BattlePanel_monstersArea__2dzrY");
const gamePanel = document.querySelector(".GamePage_mainPanel__2njyb");
if (!playerArea || !monsterArea || !gamePanel) return;
const playersContainer = playerArea.firstElementChild;
const monsterContainer = monsterArea.firstElementChild;
const effectFrom = playersContainer?.children[from];
const effectTo = monsterContainer?.children[to];
if (!effectFrom || !effectTo) return;
let svgContainer = document.getElementById('svg-container');
if (!svgContainer) {
const svgNS = 'http://www.w3.org/2000/svg';
svgContainer = document.createElementNS(svgNS, 'svg');
svgContainer.id = 'svg-container';
Object.assign(svgContainer.style, {
position: 'fixed',
top: '0',
left: '0',
width: '100%',
height: '100%',
pointerEvents: 'none',
overflow: 'visible',
zIndex: '190'
});
const setViewBox = () => {
const width = window.innerWidth;
const height = window.innerHeight;
svgContainer.setAttribute('viewBox', `0 0 ${width} ${height}`);
};
setViewBox();
svgContainer.setAttribute('preserveAspectRatio', 'none');
gamePanel.appendChild(svgContainer);
if (!isResizeListenerAdded) {
window.addEventListener('resize', setViewBox);
isResizeListenerAdded = true;
}
}
const originIndex = reversed ? to : from;
createEffect(effectFrom, effectTo, hpDiff, originIndex, reversed);
}
// 处理伤害信息，根据新旧生命值计算伤害差值并创建动画
function processDamage(oldHPArr, newMap, castIndex, attackerIndices, isReverse = false) {
oldHPArr.forEach((oldHP, index) => {
const entity = newMap[index];
if (!entity) return;
const hpDiff = oldHP - entity.cHP;
oldHPArr[index] = entity.cHP;
if (hpDiff > 0 && attackerIndices.length > 0) {
if (attackerIndices.length > 1) {
attackerIndices.forEach(attackerIndex => {
if (attackerIndex === castIndex) {
createLine(attackerIndex, index, hpDiff, isReverse);
}
});
} else {
createLine(attackerIndices[0], index, hpDiff, isReverse);
}
}
});
}
// 检测施法者，通过比较新旧魔法值找出施法者索引
function detectCaster(oldMPArr, newMap) {
let casterIndex = -1;
Object.keys(newMap).forEach(index => {
const newMP = newMap[index].cMP;
if (newMP < oldMPArr[index]) {
casterIndex = index;
}
oldMPArr[index] = newMP;
});
return casterIndex;
}
// 处理 WebSocket 消息，根据消息类型更新战斗状态并创建攻击动画
function handleMessage(message) {
if (isPaused) {
return message;
}
let obj;
try {
obj = JSON.parse(message);
} catch (error) {
console.error('Failed to parse WebSocket message:', error);
return message;
}
if (obj && obj.type === "new_battle") {
battleState.monstersHP = obj.monsters.map((monster) => monster.currentHitpoints);
battleState.monstersMP = obj.monsters.map((monster) => monster.currentManapoints);
battleState.playersHP = obj.players.map((player) => player.currentHitpoints);
battleState.playersMP = obj.players.map((player) => player.currentManapoints);
const svg = document.getElementById('svg-container');
if (svg) {
while (svg.firstChild) {
svg.removeChild(svg.firstChild);
}
}
particlePool.length = 0;
} else if (obj && obj.type === "battle_updated" && battleState.monstersHP.length) {
const mMap = obj.mMap;
const pMap = obj.pMap;
const monsterIndices = Object.keys(obj.mMap);
const playerIndices = Object.keys(obj.pMap);
const castMonster = detectCaster(battleState.monstersMP, mMap);
const castPlayer = detectCaster(battleState.playersMP, pMap);
processDamage(battleState.monstersHP, mMap, castPlayer, playerIndices, false);
processDamage(battleState.playersHP, pMap, castMonster, monsterIndices, true);
}
return message;
}
// 检测网页是否从后台恢复，当网页从后台恢复时清理 SVG 容器中的元素
function addVisibilityChangeListener() {
document.addEventListener('visibilitychange', function () {
if (document.visibilityState === 'hidden') {
isPaused = true;
} else if (document.visibilityState === 'visible') {
isPaused = false;
const svg = document.getElementById('svg-container');
if (svg) {
while (svg.firstChild) {
svg.removeChild(svg.firstChild);
}
}
document.querySelectorAll('[id^="mwi-hit-tracker-"]').forEach(el => {
if (el) {
el.remove();
}
});
document.querySelectorAll('circle[fill^="rgba"]').forEach(el => {
if (el.parentNode === svg) {
el.parentNode.removeChild(el);
}
});
}
});
}
// 启动初始化函数
init();
})();