109 lines
2.6 KiB
JavaScript
109 lines
2.6 KiB
JavaScript
/* ---------- bedwars level ---------- */
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function getExpForLevel(level){
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if(level == 0) return 0;
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var respectedLevel = getLevelRespectingPrestige(level);
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if(respectedLevel > EASY_LEVELS){
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return 5000;
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}
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switch(respectedLevel){
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case 1:
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return 500;
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case 2:
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return 1000;
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case 3:
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return 2000;
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case 4:
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return 3500;
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}
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return 5000;
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}
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function getLevelRespectingPrestige(level){
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if(level > HIGHEST_PRESTIGE * LEVELS_PER_PRESTIGE){
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return level - HIGHEST_PRESTIGE * LEVELS_PER_PRESTIGE;
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}
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else {
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return level % LEVELS_PER_PRESTIGE;
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}
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}
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const EASY_LEVELS = 4;
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const EASY_LEVELS_XP = 7000;
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const XP_PER_PRESTIGE = 96 * 5000 + EASY_LEVELS_XP;
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const LEVELS_PER_PRESTIGE = 100;
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const HIGHEST_PRESTIGE = 50;
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function getLevelForExp(exp){
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var prestiges = Math.floor(exp / XP_PER_PRESTIGE);
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var level = prestiges * LEVELS_PER_PRESTIGE;
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var expWithoutPrestiges = exp - (prestiges * XP_PER_PRESTIGE);
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for(let i = 1; i <= EASY_LEVELS; ++i){
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var expForEasyLevel = getExpForLevel(i);
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if(expWithoutPrestiges < expForEasyLevel){
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break;
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}
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level++;
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expWithoutPrestiges -= expForEasyLevel;
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}
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return level + expWithoutPrestiges / 5000
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}
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// hypixel
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const BASE = 10000;
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const GROWTH = 2500;
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const HALF_GROWTH = 0.5 * GROWTH;
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const REVERSE_PQ_PREFIX = -(BASE - 0.5 * GROWTH) / GROWTH;
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const REVERSE_CONST = REVERSE_PQ_PREFIX * REVERSE_PQ_PREFIX;
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const GROWTH_DIVIDES_2 = 2 / GROWTH;
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function getLevel(exp) {
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return exp <= 1 ? 1 : Math.floor(1 + REVERSE_PQ_PREFIX + Math.sqrt(REVERSE_CONST + GROWTH_DIVIDES_2 * exp));
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}
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function getExactLevel(exp) {
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return getLevel(exp) + getPercentageToNextLevel(exp);
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}
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function getExpFromLevelToNext(level) {
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return level < 1 ? BASE : GROWTH * (level - 1) + BASE;
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}
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function getTotalExpToLevel(level) {
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const lv = Math.floor(level); const
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x0 = getTotalExpToFullLevel(lv);
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if (level === lv) return x0;
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return (getTotalExpToFullLevel(lv + 1) - x0) * (level % 1) + x0;
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}
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function getTotalExpToFullLevel(level) {
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return (HALF_GROWTH * (level - 2) + BASE) * (level - 1);
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}
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function getPercentageToNextLevel(exp) {
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const lv = getLevel(exp);
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const x0 = getTotalExpToLevel(lv);
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return (exp - x0) / (getTotalExpToLevel(lv + 1) - x0);
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}
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/* ---------- skywars level ---------- */
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function skywarsLevel(xp) {
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var xps = [0, 20, 70, 150, 250, 500, 1000, 2000, 3500, 6000, 10000, 15000];
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let exactLevel = 0
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if (xp >= 15000) {
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exactLevel = (xp - 15000) / 10000 + 12;
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return exactLevel;
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} else {
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for (i = 0; i < xps.length; i++) {
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if (xp < xps[i]) {
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exactLevel = i + (xp - xps[i-1]) / (xps[i] - xps[i-1]);
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return exactLevel;
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}
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}
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}
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}
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module.exports = {
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getExactLevel,
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skywarsLevel,
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getLevelForExp
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} |