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geforkt von Mirrors/Paper
Paper/patches/server/0981-Add-experience-points-API.patch
Nassim Jahnke fe53b0e76f
Updated Upstream (Bukkit/CraftBukkit/Spigot)
Upstream has released updates that appear to apply and compile correctly.
This update has not been tested by PaperMC and as with ANY update, please do your own testing

Bukkit Changes:
1d522878 PR-966: Introduce getRespawnLocation as a replacement for getBedSpawnLocation
cc01b745 PR-965: Add DragonBattle#setPreviouslyKilled
28e3702f SPIGOT-6921, PR-957: Add methods to remove all enchantments on an ItemStack
8872404e PR-961: Add BlockData#copyTo
4054cc7b PR-956: Add method to get an offline player's location

CraftBukkit Changes:
292ec79e0 SPIGOT-7568: Call EntityChangeBlockEvent for DecoratedPot
b44bf5aa8 SPIGOT-7575: SuspiciousStewMeta creates invalid PotionEffect data
161784713 PR-1340: Centralize the conversion from and to Minecraft / Bukkit registry items even more and add a test case for them
b93c5a30d PR-1338: Introduce getRespawnLocation as a replacement for getBedSpawnLocation
fb973486c SPIGOT-7570: PrepareItemCraftEvent#isRepair() always returns false
c9c24535e PR-1337: Add DragonBattle#setPreviouslyKilled
c8b4da803 SPIGOT-6921, PR-1330: Add methods to remove all enchantments on an ItemStack
95bc1c4f5 PR-1333: Add BlockData#copyTo
36e2f9ce1 PR-1329: Add method to get an offline player's location

Spigot Changes:
c198da22 SPIGOT-7563: Update to latest release of bungeecord-chat
2024-01-26 20:19:17 +01:00

74 Zeilen
3.9 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Lukas Planz <lukas.planz@web.de>
Date: Tue, 5 Sep 2023 20:34:20 +0200
Subject: [PATCH] Add experience points API
diff --git a/src/main/java/net/minecraft/world/entity/player/Player.java b/src/main/java/net/minecraft/world/entity/player/Player.java
index 182180275be3bf90b9f8e66dcf19ad6ce02136bf..2759fa8768cfa7a38af7266a8e58af5feab138fa 100644
--- a/src/main/java/net/minecraft/world/entity/player/Player.java
+++ b/src/main/java/net/minecraft/world/entity/player/Player.java
@@ -1823,7 +1823,7 @@ public abstract class Player extends LivingEntity {
}
public int getXpNeededForNextLevel() {
- return this.experienceLevel >= 30 ? 112 + (this.experienceLevel - 30) * 9 : (this.experienceLevel >= 15 ? 37 + (this.experienceLevel - 15) * 5 : 7 + this.experienceLevel * 2);
+ 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
}
// Paper start - send while respecting visibility
private static void sendSoundEffect(Player fromEntity, double x, double y, double z, SoundEvent soundEffect, SoundSource soundCategory, float volume, float pitch) {
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
index cd58b5e338ece695cddab37b5bcce730b04dc63d..a85f7f56bdabe246ce47ab83f4000bd779cf5c3b 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
@@ -1794,6 +1794,49 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
Preconditions.checkArgument(exp >= 0, "Total experience points must not be negative (%s)", exp);
this.getHandle().totalExperience = exp;
}
+ // Paper start
+ @Override
+ public int calculateTotalExperiencePoints() {
+ return calculateTotalExperiencePoints(this.getLevel()) + Math.round(this.getExperiencePointsNeededForNextLevel() * getExp());
+ }
+
+ @Override
+ public void setExperienceLevelAndProgress(final int totalExperience) {
+ Preconditions.checkArgument(totalExperience >= 0, "Total experience points must not be negative (%s)", totalExperience);
+ int level = calculateLevelsForExperiencePoints(totalExperience);
+ int remainingPoints = totalExperience - calculateTotalExperiencePoints(level);
+
+ this.getHandle().experienceLevel = level;
+ this.getHandle().experienceProgress = (float) remainingPoints / this.getExperiencePointsNeededForNextLevel();
+ this.getHandle().lastSentExp = -1;
+ }
+
+ @Override
+ public int getExperiencePointsNeededForNextLevel() {
+ return this.getHandle().getXpNeededForNextLevel();
+ }
+
+ // See https://minecraft.wiki/w/Experience#Leveling_up for reference
+ private int calculateTotalExperiencePoints(int level) {
+ if (level <= 16) {
+ return (int) (Math.pow(level, 2) + 6 * level);
+ } else if (level <= 31) {
+ return (int) (2.5 * Math.pow(level, 2) - 40.5 * level + 360.0);
+ } else {
+ return (int) (4.5 * Math.pow(level, 2) - 162.5 * level + 2220.0);
+ }
+ }
+
+ private int calculateLevelsForExperiencePoints(int points) {
+ if (points <= 352) { // Level 0-16
+ return (int) Math.floor(Math.sqrt(points + 9) - 3);
+ } else if (points <= 1507) { // Level 17-31
+ return (int) Math.floor(8.1 + Math.sqrt(0.4 * (points - (7839.0 / 40.0))));
+ } else { // 32+
+ return (int) Math.floor((325.0 / 18.0) + Math.sqrt((2.0 / 9.0) * (points - (54215.0 / 72.0))));
+ }
+ }
+ // Paper end
@Override
public void sendExperienceChange(float progress) {