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ET Battle Helper

A few interface tweaks to improve your battling experience

当前为 2017-10-16 提交的版本，查看 最新版本。

// ==UserScript==
// @name         ET Battle Helper
// @version      0.2
// @description  A few interface tweaks to improve your battling experience
// @author       jimborino
// @match        http*://*.eternitytower.net/*
// @run-at       document-end
// @namespace https://greasyfork.org/users/156118
// ==/UserScript==

(function() {
    'use strict';

    // Set to false to disable option
    window.ETBattleHelper = {
        showEnemyTargets: true,
        showPlayerTargets: true,
        highlightExecuteRange: true,
        showEnemyPercentHealth: true,
        highlightOwnTarget: true
    };

    // a few styles
    $("<style type='text/css'> .playerTarget img { border: 1px solid red !important; } #target { font-size: 14px; text-transform: capitalize; } </style>").appendTo("head");

    // Enemy HP % and targets
    Meteor.connection._stream.on("message", function(json) {
        var message = JSON.parse(json);
        if(message.msg == "changed" && message.collection == "redis" &&  message.id.includes("battles-")) {
            var battleState = JSON.parse(message.fields.value);

            battleState.enemies.forEach(function(enemy) {
                var enemyTarget = getUnitById(enemy.target, battleState);
                if (enemyTarget !== undefined) {
                    enemyTarget = enemyTarget.name;
                    var enemyHealth = enemy.stats.health;
                    var enemyHealthMax = enemy.stats.healthMax;
                    var enemyHealthPercent = (enemyHealth / enemyHealthMax) * 100;
                    var enemyImgEl = $("img#" + enemy.id);
                    if(window.ETBattleHelper.highlightExecuteRange) {
                        if(enemyHealthPercent < 30) {
                            enemyImgEl.siblings(".progress.health-bar").css("border", "2px solid red");
                        } else {
                            enemyImgEl.siblings(".progress.health-bar").css("border", "none");
                        }
                    }

                    if(window.ETBattleHelper.showEnemyPercentHealth) {
                        var enemyPercentEl = enemyImgEl.siblings("div#percent");
                        if(enemyPercentEl.length > 0) {
                            enemyPercentEl.html(enemyHealthPercent.toFixed(2) + "%");
                        } else {
                            enemyPercentEl = $("<div id='percent'>" + enemyHealthPercent.toFixed(2) + "%</div>");
                            enemyPercentEl.insertBefore(enemyImgEl);
                        }
                    }

                    if(window.ETBattleHelper.showEnemyTargets) {
                        var enemyTargetEl = enemyImgEl.siblings("div#target");
                        if(enemyTargetEl.length > 0) {
                            enemyTargetEl.html("( " + enemyTarget + " )");
                        } else {
                            enemyTargetEl = $("<div id='target'>( " + enemyTarget + " )</div>");
                            enemyTargetEl.insertBefore(enemyImgEl);
                        }
                    }
                }
            });

            battleState.units.forEach(function(unit) {
                var unitTarget = getUnitById(unit.target, battleState);
                var unitTargetId;
                if(unitTarget === undefined) { // player targets only change when the target is manually changed
                                               // for attacks after an enemy is dead, the target is always the first enemy
                    if(battleState.enemies.length < 1) { // we receive an update when all enemies are dead
                        return;
                    }
                    unitTargetId = battleState.enemies[0].id;
                    unitTarget = battleState.enemies[0].name;
                } else {
                    unitTargetId = unitTarget.id;
                    unitTarget = unitTarget.name;
                }
                var unitImgEl = $("img#" + unit.id);
                if(window.ETBattleHelper.showPlayerTargets) {
                    var unitTargetEl = unitImgEl.siblings("div#target");
                    if(unitTargetEl.length > 0) {
                        unitTargetEl.html("( " + unitTarget + " )");
                    } else {
                        unitTargetEl = $("<div id='target'>( " + unitTarget + " )</div>");
                        unitTargetEl.insertBefore(unitImgEl);
                    }
                }



                if(window.ETBattleHelper.highlightOwnTarget) {
                    $("img#" + unitTargetId).parent().addClass("playerTarget");
                    $("img#" + unitTargetId).parent()
                                            .parent()
                                            .siblings()
                                            .children()
                                            .removeClass("playerTarget");
                }


            });

        }
    });

    // Recolor your damage splats
    var oldReceive = Meteor.connection._livedata_data;
    var userId = Meteor.userId();

    Meteor.connection._livedata_data = function() {
        if(arguments[0].msg == "changed" && arguments[0].collection == "redis") {
            var battleState = JSON.parse(arguments[0].fields.value);
            battleState.tickEvents.forEach(function(tickEvent) {
                if(tickEvent.from == userId)
                    tickEvent.customColor = "black";
            });
            arguments[0].fields.value = JSON.stringify(battleState);
        }

        var ret = oldReceive.apply(this, arguments);
        return ret;
    };

    function getUnitById(unitId, battleState) {
        return battleState.units.concat(battleState.enemies).find(function (el) {
            if (el.id == unitId) return true;
        });
    }
})();