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Code Issues Releases Activity

Update PlayerInventoryOverflowEvent (#304)

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* Add configurable option in config for PlayerInventoryOverflowEvent and able to define the class name of listener
* Update checking method for overflow items handling logic, only fire event when actual listener is listening to it.
This commit is contained in:
Dreeam
2025-05-02 16:13:19 -04:00
committed by GitHub
parent e3731721df
commit f1df5351ca
3 changed files with 100 additions and 7 deletions
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34
leaf-api/paper-patches/features/0011-PlayerInventoryOverflowEvent.patch
View File

@@ -4,12 +4,40 @@ Date: Wed, 19 Feb 2025 00:34:16 -0500
Subject: [PATCH] PlayerInventoryOverflowEvent
diff --git a/src/main/java/org/bukkit/event/HandlerList.java b/src/main/java/org/bukkit/event/HandlerList.java
index 64d8916a8ca1cc5678a34c17a8bbbff45323beb0..0a1f989a35e0f2e878176e273e9f3b65b96bc67b 100644
--- a/src/main/java/org/bukkit/event/HandlerList.java
+++ b/src/main/java/org/bukkit/event/HandlerList.java
@@ -66,6 +66,7 @@ public class HandlerList {
h.handlers = null;
}
}
+ org.dreeam.leaf.event.player.PlayerInventoryOverflowEvent.isListeningInvOverflowCached = -1; // Leaf - PlayerInventoryOverflowEvent
}
}
@@ -79,6 +80,7 @@ public class HandlerList {
for (HandlerList h : allLists) {
h.unregister(plugin);
}
+ org.dreeam.leaf.event.player.PlayerInventoryOverflowEvent.isListeningInvOverflowCached = -1; // Leaf - PlayerInventoryOverflowEvent
}
}
@@ -92,6 +94,7 @@ public class HandlerList {
for (HandlerList h : allLists) {
h.unregister(listener);
}
+ org.dreeam.leaf.event.player.PlayerInventoryOverflowEvent.isListeningInvOverflowCached = -1; // Leaf - PlayerInventoryOverflowEvent
}
}
diff --git a/src/main/java/org/dreeam/leaf/event/player/PlayerInventoryOverflowEvent.java b/src/main/java/org/dreeam/leaf/event/player/PlayerInventoryOverflowEvent.java
new file mode 100644
index 0000000000000000000000000000000000000000..44c65eb6c503b94ac73d2b2169359be1b4810c98
index 0000000000000000000000000000000000000000..eae76671190ef84529c0dd503263e43a15a74e8a
--- /dev/null
+++ b/src/main/java/org/dreeam/leaf/event/player/PlayerInventoryOverflowEvent.java
@@ -0,0 +1,63 @@
@@ -0,0 +1,65 @@
+package org.dreeam.leaf.event.player;
+
+import org.bukkit.entity.Player;
@@ -36,6 +64,8 @@ index 0000000000000000000000000000000000000000..44c65eb6c503b94ac73d2b2169359be1
+
+ private static final HandlerList HANDLER_LIST = new HandlerList();
+
+ public static short isListeningInvOverflowCached = -1;
+
+ private final Inventory inventory;
+ private final Map<Integer, ItemStack> overflowItemStacks;
+

41
leaf-server/paper-patches/features/0030-PlayerInventoryOverflowEvent.patch
View File

@@ -5,23 +5,54 @@ Subject: [PATCH] PlayerInventoryOverflowEvent
diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/CraftInventory.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftInventory.java
index 8b4f8a475faafe3b8a479160888145c4aa603a27..6b0067e83920d32c62416a0c3d8ef2940ca7ed2b 100644
index 8b4f8a475faafe3b8a479160888145c4aa603a27..2f8377ceefa29fbf0827f673c7bf6e1d3215e477 100644
--- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftInventory.java
+++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftInventory.java
@@ -340,6 +340,16 @@ public class CraftInventory implements Inventory {
@@ -340,9 +340,47 @@ public class CraftInventory implements Inventory {
}
}
}
+
+ // Leaf start - PlayerInventoryOverflowEvent
+ if (org.dreeam.leaf.event.player.PlayerInventoryOverflowEvent.getHandlerList().getRegisteredListeners().length > 0
+ && !leftover.isEmpty() && this.inventory instanceof net.minecraft.world.entity.player.Inventory && this.inventory.getOwner() instanceof org.bukkit.entity.Player player) {
+ if (isListeningInventoryOverflowEvent() && !leftover.isEmpty() && this.inventory instanceof net.minecraft.world.entity.player.Inventory && this.inventory.getOwner() instanceof org.bukkit.entity.Player player) {
+ new org.dreeam.leaf.event.player.PlayerInventoryOverflowEvent(player, leftover).callEvent();
+
+ leftover = new HashMap<>();
+ return new HashMap<>();
+ }
+ // Leaf end - PlayerInventoryOverflowEvent
+
return leftover;
}
+ // Leaf start - PlayerInventoryOverflowEvent
+ private static boolean isListeningInventoryOverflowEvent() {
+ if (org.dreeam.leaf.event.player.PlayerInventoryOverflowEvent.isListeningInvOverflowCached == -1) {
+ org.dreeam.leaf.event.player.PlayerInventoryOverflowEvent.isListeningInvOverflowCached = 0;
+
+ if (!org.dreeam.leaf.config.modules.gameplay.ConfigurableInventoryOverflowEvent.enabled) {
+ return false;
+ }
+
+ org.bukkit.plugin.RegisteredListener[] listeners = org.dreeam.leaf.event.player.PlayerInventoryOverflowEvent.getHandlerList().getRegisteredListeners();
+ if (listeners.length == 1) {
+ if (listeners[0].getListener().getClass().getName().equals(org.dreeam.leaf.config.modules.gameplay.ConfigurableInventoryOverflowEvent.listenerClass)) {
+ org.dreeam.leaf.event.player.PlayerInventoryOverflowEvent.isListeningInvOverflowCached = 1;
+ return true;
+ }
+ } else if (listeners.length > 1) {
+ for (org.bukkit.plugin.RegisteredListener registeredListener : listeners) {
+ if (registeredListener.getListener().getClass().getName().equals(org.dreeam.leaf.config.modules.gameplay.ConfigurableInventoryOverflowEvent.listenerClass)) {
+ org.dreeam.leaf.event.player.PlayerInventoryOverflowEvent.isListeningInvOverflowCached = 1;
+ return true;
+ };
+ }
+ }
+ }
+
+ return org.dreeam.leaf.event.player.PlayerInventoryOverflowEvent.isListeningInvOverflowCached == 1;
+ }
+ // Leaf end - PlayerInventoryOverflowEvent
+
@Override
public HashMap<Integer, ItemStack> removeItem(ItemStack... items) {
// Paper start

32
leaf-server/src/main/java/org/dreeam/leaf/config/modules/gameplay/ConfigurableInventoryOverflowEvent.java Normal file
View File

@@ -0,0 +1,32 @@
package org.dreeam.leaf.config.modules.gameplay;
import org.dreeam.leaf.config.ConfigModules;
import org.dreeam.leaf.config.EnumConfigCategory;
public class ConfigurableInventoryOverflowEvent extends ConfigModules {
public String getBasePath() {
return EnumConfigCategory.GAMEPLAY.getBaseKeyName() + ".inventory-overflow-event";
}
public static boolean enabled = false;
public static String listenerClass = "com.example.package.PlayerInventoryOverflowEvent" ;
@Override
public void onLoaded() {
enabled = config.getBoolean(getBasePath() + ".enabled", enabled, config.pickStringRegionBased("""
The event called when used plugin to Inventory#addItem
into player's inventory, and the inventory is full.
This is not recommended to use, please re-design to use the
returned map of Inventory#addItem method as soon as possible!""",
"""
此事件将在插件使用 Inventory#addItem 方法
添加物品到玩家背包, 但是背包已满时调用.
不建议使用此事件，请尽快迁移至使用 Inventory#addItem 方法
返回的 map"""));
listenerClass = config.getString(getBasePath() + ".listener-class", listenerClass, config.pickStringRegionBased("""
The full class name of the listener which listens to this inventory overflow event.""",
"""
监听此物品栏物品溢出事件的完整类名."""));
}
}