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dc684c60d1
The new behavior of disconnect to block the current thread until the disconnect succeeded is better than throwing it off to happen at some point
74 lines
3.9 KiB
Diff
74 lines
3.9 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Lukas Planz <lukas.planz@web.de>
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Date: Tue, 5 Sep 2023 20:34:20 +0200
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Subject: [PATCH] Add experience points API
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diff --git a/src/main/java/net/minecraft/world/entity/player/Player.java b/src/main/java/net/minecraft/world/entity/player/Player.java
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index 9706b0df7d0c617a181ba9f78b010e2e58c84454..a77c2847a3bc161f0bf25eb4c78305ce18afd904 100644
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--- a/src/main/java/net/minecraft/world/entity/player/Player.java
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+++ b/src/main/java/net/minecraft/world/entity/player/Player.java
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@@ -1870,7 +1870,7 @@ public abstract class Player extends LivingEntity {
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}
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public int getXpNeededForNextLevel() {
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- return this.experienceLevel >= 30 ? 112 + (this.experienceLevel - 30) * 9 : (this.experienceLevel >= 15 ? 37 + (this.experienceLevel - 15) * 5 : 7 + this.experienceLevel * 2);
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+ return this.experienceLevel >= 30 ? 112 + (this.experienceLevel - 30) * 9 : (this.experienceLevel >= 15 ? 37 + (this.experienceLevel - 15) * 5 : 7 + this.experienceLevel * 2); // Paper - diff on change; calculateTotalExperiencePoints
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}
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// Paper start - send while respecting visibility
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private static void sendSoundEffect(Player fromEntity, double x, double y, double z, SoundEvent soundEffect, SoundSource soundCategory, float volume, float pitch) {
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diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
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index c24f27206dea30b99f2c5b80d8e011b7bc2233e8..4a886f11b10395143879e1c1795afc269eed109d 100644
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--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
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+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
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@@ -1920,6 +1920,49 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
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Preconditions.checkArgument(exp >= 0, "Total experience points must not be negative (%s)", exp);
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this.getHandle().totalExperience = exp;
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}
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+ // Paper start
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+ @Override
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+ public int calculateTotalExperiencePoints() {
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+ return calculateTotalExperiencePoints(this.getLevel()) + Math.round(this.getExperiencePointsNeededForNextLevel() * getExp());
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+ }
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+
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+ @Override
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+ public void setExperienceLevelAndProgress(final int totalExperience) {
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+ Preconditions.checkArgument(totalExperience >= 0, "Total experience points must not be negative (%s)", totalExperience);
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+ int level = calculateLevelsForExperiencePoints(totalExperience);
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+ int remainingPoints = totalExperience - calculateTotalExperiencePoints(level);
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+
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+ this.getHandle().experienceLevel = level;
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+ this.getHandle().experienceProgress = (float) remainingPoints / this.getExperiencePointsNeededForNextLevel();
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+ this.getHandle().lastSentExp = -1;
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+ }
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+
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+ @Override
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+ public int getExperiencePointsNeededForNextLevel() {
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+ return this.getHandle().getXpNeededForNextLevel();
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+ }
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+
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+ // See https://minecraft.wiki/w/Experience#Leveling_up for reference
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+ private int calculateTotalExperiencePoints(int level) {
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+ if (level <= 16) {
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+ return (int) (Math.pow(level, 2) + 6 * level);
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+ } else if (level <= 31) {
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+ return (int) (2.5 * Math.pow(level, 2) - 40.5 * level + 360.0);
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+ } else {
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+ return (int) (4.5 * Math.pow(level, 2) - 162.5 * level + 2220.0);
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+ }
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+ }
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+
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+ private int calculateLevelsForExperiencePoints(int points) {
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+ if (points <= 352) { // Level 0-16
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+ return (int) Math.floor(Math.sqrt(points + 9) - 3);
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+ } else if (points <= 1507) { // Level 17-31
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+ return (int) Math.floor(8.1 + Math.sqrt(0.4 * (points - (7839.0 / 40.0))));
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+ } else { // 32+
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+ return (int) Math.floor((325.0 / 18.0) + Math.sqrt((2.0 / 9.0) * (points - (54215.0 / 72.0))));
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+ }
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+ }
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+ // Paper end
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@Override
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public void sendExperienceChange(float progress) {
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