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Add titleOverride to InventoryOpenEvent (#7540)
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Machine-Maker authored Aug 26, 2023
1 parent 6813244 commit 7d13b70
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52 changes: 52 additions & 0 deletions patches/api/0439-Add-titleOverride-to-InventoryOpenEvent.patch
Original file line number Diff line number Diff line change
@@ -0,0 +1,52 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake Potrebic <[email protected]>
Date: Fri, 4 Mar 2022 12:45:21 -0800
Subject: [PATCH] Add titleOverride to InventoryOpenEvent


diff --git a/src/main/java/org/bukkit/event/inventory/InventoryOpenEvent.java b/src/main/java/org/bukkit/event/inventory/InventoryOpenEvent.java
index ceae092eb782698803c6c3df41267dde20ba62b2..8e2afeab4c62724148e8bb0c83fb7eec569c7a0c 100644
--- a/src/main/java/org/bukkit/event/inventory/InventoryOpenEvent.java
+++ b/src/main/java/org/bukkit/event/inventory/InventoryOpenEvent.java
@@ -12,6 +12,7 @@ import org.jetbrains.annotations.NotNull;
public class InventoryOpenEvent extends InventoryEvent implements Cancellable {
private static final HandlerList handlers = new HandlerList();
private boolean cancelled;
+ private net.kyori.adventure.text.Component titleOverride; // Paper

public InventoryOpenEvent(@NotNull InventoryView transaction) {
super(transaction);
@@ -56,6 +57,33 @@ public class InventoryOpenEvent extends InventoryEvent implements Cancellable {
cancelled = cancel;
}

+ // Paper start
+ /**
+ * Gets the title override set by another event or null
+ * if not set.
+ *
+ * @return the title override or null
+ */
+ public [email protected] Component titleOverride() {
+ return this.titleOverride;
+ }
+
+ /**
+ * Sets the title override or clears the override.
+ * <p>
+ * This is only the title sent to the client in the open packet, this doesn't change
+ * the title returned by {@link InventoryView#title()}, hence "override".
+ * <p>
+ * <b>NOTE:</b> Horse inventories are a special case where setting this will
+ * have no effect. Horse inventory titles are set by the horse display name.
+ *
+ * @param titleOverride the title override or null
+ */
+ public void titleOverride([email protected] Component titleOverride) {
+ this.titleOverride = titleOverride;
+ }
+ // Paper end
+
@NotNull
@Override
public HandlerList getHandlers() {
120 changes: 120 additions & 0 deletions patches/server/1027-Add-titleOverride-to-InventoryOpenEvent.patch
Original file line number Diff line number Diff line change
@@ -0,0 +1,120 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake Potrebic <[email protected]>
Date: Fri, 4 Mar 2022 12:45:03 -0800
Subject: [PATCH] Add titleOverride to InventoryOpenEvent


diff --git a/src/main/java/net/minecraft/server/level/ServerPlayer.java b/src/main/java/net/minecraft/server/level/ServerPlayer.java
index 161c40692e8d469fad4169908b9353be0f85d0d8..b382da838acc04a1c5d89064b4fa43bcdd38ae71 100644
--- a/src/main/java/net/minecraft/server/level/ServerPlayer.java
+++ b/src/main/java/net/minecraft/server/level/ServerPlayer.java
@@ -1559,12 +1559,17 @@ public class ServerPlayer extends Player {
this.nextContainerCounter();
AbstractContainerMenu container = factory.createMenu(this.containerCounter, this.getInventory(), this);

+ Component title = null; // Paper
// CraftBukkit start - Inventory open hook
if (container != null) {
container.setTitle(factory.getDisplayName());

boolean cancelled = false;
- container = CraftEventFactory.callInventoryOpenEvent(this, container, cancelled);
+ // Paper start
+ final com.mojang.datafixers.util.Pair<net.kyori.adventure.text.Component, AbstractContainerMenu> result = CraftEventFactory.callInventoryOpenEventWithTitle(this, container, cancelled);
+ container = result.getSecond();
+ title = PaperAdventure.asVanilla(result.getFirst());
+ // Paper end
if (container == null && !cancelled) { // Let pre-cancelled events fall through
// SPIGOT-5263 - close chest if cancelled
if (factory instanceof Container) {
@@ -1586,7 +1591,7 @@ public class ServerPlayer extends Player {
} else {
// CraftBukkit start
this.containerMenu = container;
- if (!this.isImmobile()) this.connection.send(new ClientboundOpenScreenPacket(container.containerId, container.getType(), container.getTitle())); // Paper
+ if (!this.isImmobile()) this.connection.send(new ClientboundOpenScreenPacket(container.containerId, container.getType(), Objects.requireNonNullElseGet(title, container::getTitle))); // Paper
// CraftBukkit end
this.initMenu(container);
return OptionalInt.of(this.containerCounter);
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftHumanEntity.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftHumanEntity.java
index 5fe9a0985432ac6cdd28a2a138854a24f10e42ba..7db63d9ef93902872937b69f431137336e4abc3a 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftHumanEntity.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftHumanEntity.java
@@ -357,12 +357,16 @@ public class CraftHumanEntity extends CraftLivingEntity implements HumanEntity {
Preconditions.checkArgument(windowType != null, "Unknown windowType");
AbstractContainerMenu container = new CraftContainer(inventory, player, player.nextContainerCounter());

- container = CraftEventFactory.callInventoryOpenEvent(player, container);
+ // Paper start
+ final com.mojang.datafixers.util.Pair<net.kyori.adventure.text.Component, AbstractContainerMenu> result = CraftEventFactory.callInventoryOpenEventWithTitle(player, container);
+ container = result.getSecond();
+ // Paper end
if (container == null) return;

//String title = container.getBukkitView().getTitle(); // Paper - comment
net.kyori.adventure.text.Component adventure$title = container.getBukkitView().title(); // Paper
if (adventure$title == null) adventure$title = net.kyori.adventure.text.serializer.legacy.LegacyComponentSerializer.legacySection().deserialize(container.getBukkitView().getTitle()); // Paper
+ if (result.getFirst() != null) adventure$title = result.getFirst(); // Paper

//player.connection.send(new ClientboundOpenScreenPacket(container.containerId, windowType, CraftChatMessage.fromString(title)[0])); // Paper - comment
if (!player.isImmobile()) player.connection.send(new ClientboundOpenScreenPacket(container.containerId, windowType, io.papermc.paper.adventure.PaperAdventure.asVanilla(adventure$title))); // Paper
@@ -438,7 +442,10 @@ public class CraftHumanEntity extends CraftLivingEntity implements HumanEntity {
}

// Trigger an INVENTORY_OPEN event
- container = CraftEventFactory.callInventoryOpenEvent(player, container);
+ // Paper start
+ final com.mojang.datafixers.util.Pair<net.kyori.adventure.text.Component, AbstractContainerMenu> result = CraftEventFactory.callInventoryOpenEventWithTitle(player, container);
+ container = result.getSecond();
+ // Paper end
if (container == null) {
return;
}
@@ -449,6 +456,7 @@ public class CraftHumanEntity extends CraftLivingEntity implements HumanEntity {
//String title = inventory.getTitle(); // Paper - comment
net.kyori.adventure.text.Component adventure$title = inventory.title(); // Paper
if (adventure$title == null) adventure$title = net.kyori.adventure.text.serializer.legacy.LegacyComponentSerializer.legacySection().deserialize(inventory.getTitle()); // Paper
+ if (result.getFirst() != null) adventure$title = result.getFirst(); // Paper
//player.connection.send(new ClientboundOpenScreenPacket(container.containerId, windowType, CraftChatMessage.fromString(title)[0])); // Paper - comment
if (!player.isImmobile()) player.connection.send(new ClientboundOpenScreenPacket(container.containerId, windowType, io.papermc.paper.adventure.PaperAdventure.asVanilla(adventure$title))); // Paper
player.containerMenu = container;
diff --git a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
index 676c44f688c41df66e304db30a05d6cc967bcf99..090b1ee57ddef58ca71469ad860960f66da7d5a2 100644
--- a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
+++ b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
@@ -1413,10 +1413,21 @@ public class CraftEventFactory {
}

public static AbstractContainerMenu callInventoryOpenEvent(ServerPlayer player, AbstractContainerMenu container) {
- return CraftEventFactory.callInventoryOpenEvent(player, container, false);
+ // Paper start
+ return callInventoryOpenEventWithTitle(player, container).getSecond();
+ }
+ public static com.mojang.datafixers.util.Pair<[email protected] Component, @org.jetbrains.annotations.Nullable AbstractContainerMenu> callInventoryOpenEventWithTitle(ServerPlayer player, AbstractContainerMenu container) {
+ return CraftEventFactory.callInventoryOpenEventWithTitle(player, container, false);
+ // Paper end
}

+ @Deprecated @io.papermc.paper.annotation.DoNotUse // Paper - use method that acknowledges title overrides
public static AbstractContainerMenu callInventoryOpenEvent(ServerPlayer player, AbstractContainerMenu container, boolean cancelled) {
+ // Paper start
+ return callInventoryOpenEventWithTitle(player, container, cancelled).getSecond();
+ }
+ public static com.mojang.datafixers.util.Pair<[email protected] Component, @org.jetbrains.annotations.Nullable AbstractContainerMenu> callInventoryOpenEventWithTitle(ServerPlayer player, AbstractContainerMenu container, boolean cancelled) {
+ // Paper end
if (player.containerMenu != player.inventoryMenu) { // fire INVENTORY_CLOSE if one already open
player.connection.handleContainerClose(new ServerboundContainerClosePacket(player.containerMenu.containerId), InventoryCloseEvent.Reason.OPEN_NEW); // Paper
}
@@ -1431,10 +1442,10 @@ public class CraftEventFactory {

if (event.isCancelled()) {
container.transferTo(player.containerMenu, craftPlayer);
- return null;
+ return com.mojang.datafixers.util.Pair.of(null, null); // Paper - title override
}

- return container;
+ return com.mojang.datafixers.util.Pair.of(event.titleOverride(), container); // Paper - title override
}

public static ItemStack callPreCraftEvent(Container matrix, Container resultInventory, ItemStack result, InventoryView lastCraftView, boolean isRepair) {

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