Repo-Mirror/OldSliceMC
9
0
Fork 0
Code Issues Pull Requests Releases Activity

Use an expiring cache for equipment caching, otherwise it can grow forever.

Browse Source
This commit is contained in:
Cryptite
2024-03-15 23:32:06 -05:00
parent d123188caf
commit e6fc667805
1 changed files with 26 additions and 21 deletions
Download Patch File Download Diff File Expand all files Collapse all files

47
patches/server/0028-Equipment-Packet-Caching.patch
View File

@@ -59,19 +59,22 @@ index e3e0f306ebed31ce4742e7d2f15ab102b93a9dff..4f4ea6dcef4e1960ac69271fbd771dd3
if (!this.entity.getPassengers().isEmpty()) {
diff --git a/src/main/java/net/minecraft/world/entity/LivingEntity.java b/src/main/java/net/minecraft/world/entity/LivingEntity.java
index 23570a0b1227a840b9c1e6ae326827ea655bb5f7..6a52e12c35902e29404666c9874af13f7cb2b11f 100644
index 23570a0b1227a840b9c1e6ae326827ea655bb5f7..c66cdd40cd2d87c68baf6a362b94b2c4de6e0847 100644
--- a/src/main/java/net/minecraft/world/entity/LivingEntity.java
+++ b/src/main/java/net/minecraft/world/entity/LivingEntity.java
@@ -263,6 +263,8 @@ public abstract class LivingEntity extends Entity implements Attackable {
public org.bukkit.craftbukkit.entity.CraftLivingEntity getBukkitLivingEntity() { return (org.bukkit.craftbukkit.entity.CraftLivingEntity) super.getBukkitEntity(); } // Paper
@@ -264,6 +264,11 @@ public abstract class LivingEntity extends Entity implements Attackable {
public boolean silentDeath = false; // Paper - mark entity as dying silently for cancellable death event
public net.kyori.adventure.util.TriState frictionState = net.kyori.adventure.util.TriState.NOT_SET; // Paper - Friction API
+ private final com.google.common.collect.Table<String, ItemStack, ItemStack> equipmentPacketCache = com.google.common.collect.HashBasedTable.create(); // Slice
+ public java.util.Map<String, net.minecraft.network.protocol.game.ClientboundSetEquipmentPacket> cachedEquipmentMap = new java.util.HashMap<>(); // Slice
+ // Slice start
+ private final com.google.common.cache.Cache<String, Map<ItemStack, ItemStack>> equipmentPacketCache = com.google.common.cache.CacheBuilder.newBuilder().expireAfterWrite(15, java.util.concurrent.TimeUnit.MINUTES).build();
+ public java.util.Map<String, net.minecraft.network.protocol.game.ClientboundSetEquipmentPacket> cachedEquipmentMap = new java.util.HashMap<>();
+ // Slice end
+
@Override
public float getBukkitYaw() {
@@ -3133,6 +3135,7 @@ public abstract class LivingEntity extends Entity implements Attackable {
return this.getYHeadRot();
@@ -3133,6 +3138,7 @@ public abstract class LivingEntity extends Entity implements Attackable {
if (map != null) {
this.handleHandSwap(map);
if (!map.isEmpty()) {
@@ -79,7 +82,7 @@ index 23570a0b1227a840b9c1e6ae326827ea655bb5f7..6a52e12c35902e29404666c9874af13f
this.handleEquipmentChanges(map);
}
}
@@ -3225,7 +3228,25 @@ public abstract class LivingEntity extends Entity implements Attackable {
@@ -3225,7 +3231,25 @@ public abstract class LivingEntity extends Entity implements Attackable {
}
});
@@ -106,28 +109,30 @@ index 23570a0b1227a840b9c1e6ae326827ea655bb5f7..6a52e12c35902e29404666c9874af13f
}
// Paper start - Hide unnecessary item meta
@@ -4565,4 +4586,74 @@ public abstract class LivingEntity extends Entity implements Attackable {
@@ -4565,4 +4589,76 @@ public abstract class LivingEntity extends Entity implements Attackable {
public static record Fallsounds(SoundEvent small, SoundEvent big) {
}
+
+ // Slice start
+ public ItemStack getOrCreateCachedEquipmentItem(String tag, EquipmentSlot slot, ItemStack itemStack) {
+ return equipmentPacketCache.row(tag).computeIfAbsent(itemStack, i -> {
+ String name = slot.name();
+ return equipmentPacketCache.asMap()
+ .computeIfAbsent(tag, s -> new java.util.HashMap<>())
+ .computeIfAbsent(itemStack, i -> {
+ String name = slot.name();
+
+ //How neat is this.
+ if (name.equals("MAINHAND")) {
+ name = "HAND";
+ } else if (name.equals("OFFHAND")) {
+ name = "OFF_HAND";
+ }
+ //How neat is this.
+ if (name.equals("MAINHAND")) {
+ name = "HAND";
+ } else if (name.equals("OFFHAND")) {
+ name = "OFF_HAND";
+ }
+
+ org.bukkit.event.entity.EntityEquipmentItemLookup event = new org.bukkit.event.entity.EntityEquipmentItemLookup(getBukkitEntity(), tag, org.bukkit.inventory.EquipmentSlot.valueOf(name), CraftItemStack.asBukkitCopy(i));
+ this.level().getCraftServer().getPluginManager().callEvent(event);
+ org.bukkit.inventory.ItemStack eventItem = event.getItemStack();
+ return CraftItemStack.asNMSCopy(eventItem);
+ });
+ org.bukkit.event.entity.EntityEquipmentItemLookup event = new org.bukkit.event.entity.EntityEquipmentItemLookup(getBukkitEntity(), tag, org.bukkit.inventory.EquipmentSlot.valueOf(name), CraftItemStack.asBukkitCopy(i));
+ this.level().getCraftServer().getPluginManager().callEvent(event);
+ org.bukkit.inventory.ItemStack eventItem = event.getItemStack();
+ return CraftItemStack.asNMSCopy(eventItem);
+ });
+ }
+ // Slice end
+