Implement more methods for horse inventories (#11147)

2024-11-14 20:10:05 +01:00 · 2024-08-17 00:27:47 +02:00 · 2024-08-17 00:27:47 +02:00 · d5ffc573dc
Commit d5ffc573dc
--- a/patches/server/0950-Improve-tag-parser-handling.patch
+++ b/patches/server/0950-Improve-tag-parser-handling.patch
@ -109,8 +109,65 @@ index da101bca71f4710812621b98f0a0d8cab180346a..3cd112584accb8e8f050ac99738eed11
 +        }
 +    }
 }
+diff --git a/src/main/java/net/minecraft/network/chat/ComponentUtils.java b/src/main/java/net/minecraft/network/chat/ComponentUtils.java
+index 3365aed2b67ae0e4dd0410f5190ba474f146139b..8b776434a733b91129b089d702b2583b727bf3d2 100644
+--- a/src/main/java/net/minecraft/network/chat/ComponentUtils.java
+++ b/src/main/java/net/minecraft/network/chat/ComponentUtils.java
+@@ -33,10 +33,30 @@ public class ComponentUtils {
+         }
+     }
+ 
+    @io.papermc.paper.annotation.DoNotUse // Paper - validate separators - right now this method is only used for separator evaluation. Error on build if this changes to re-evaluate.
+     public static Optional<MutableComponent> updateForEntity(@Nullable CommandSourceStack source, Optional<Component> text, @Nullable Entity sender, int depth) throws CommandSyntaxException {
+         return text.isPresent() ? Optional.of(updateForEntity(source, text.get(), sender, depth)) : Optional.empty();
+     }
+ 
+    // Paper start - validate separator
+    public static Optional<MutableComponent> updateSeparatorForEntity(@Nullable CommandSourceStack source, Optional<Component> text, @Nullable Entity sender, int depth) throws CommandSyntaxException {
+        if (text.isEmpty() || !isValidSelector(text.get())) return Optional.empty();
+        return Optional.of(updateForEntity(source, text.get(), sender, depth));
+    }
+    public static boolean isValidSelector(final Component component) {
+        final ComponentContents contents = component.getContents();
+
+        if (contents instanceof net.minecraft.network.chat.contents.NbtContents || contents instanceof net.minecraft.network.chat.contents.SelectorContents) return false;
+        if (contents instanceof final net.minecraft.network.chat.contents.TranslatableContents translatableContents) {
+            for (final Object arg : translatableContents.getArgs()) {
+                if (arg instanceof final Component argumentAsComponent && !isValidSelector(argumentAsComponent)) return false;
+            }
+        }
+
+        return true;
+    }
+    // Paper end - validate separator
+
+     public static MutableComponent updateForEntity(@Nullable CommandSourceStack source, Component text, @Nullable Entity sender, int depth) throws CommandSyntaxException {
+         if (depth > 100) {
+             return text.copy();
+diff --git a/src/main/java/net/minecraft/network/chat/contents/NbtContents.java b/src/main/java/net/minecraft/network/chat/contents/NbtContents.java
+index df26c39a2bb20e2021b50211dce905483a77f4e6..5634122dac8afeecab0cde623e9868d8e865e02a 100644
+--- a/src/main/java/net/minecraft/network/chat/contents/NbtContents.java
+++ b/src/main/java/net/minecraft/network/chat/contents/NbtContents.java
+@@ -120,7 +120,7 @@ public class NbtContents implements ComponentContents {
+             }).map(Tag::getAsString);
+             if (this.interpreting) {
+                 Component component = DataFixUtils.orElse(
+-                    ComponentUtils.updateForEntity(source, this.separator, sender, depth), ComponentUtils.DEFAULT_NO_STYLE_SEPARATOR
+                    ComponentUtils.updateSeparatorForEntity(source, this.separator, sender, depth), ComponentUtils.DEFAULT_NO_STYLE_SEPARATOR // Paper - validate separator
+                 );
+                 return stream.flatMap(text -> {
+                     try {
+@@ -132,7 +132,7 @@ public class NbtContents implements ComponentContents {
+                     }
+                 }).reduce((accumulator, current) -> accumulator.append(component).append(current)).orElseGet(Component::empty);
+             } else {
+-                return ComponentUtils.updateForEntity(source, this.separator, sender, depth)
+                return ComponentUtils.updateSeparatorForEntity(source, this.separator, sender, depth) // Paper - validate separator
+                     .map(
+                         text -> stream.map(Component::literal)
+                                 .reduce((accumulator, current) -> accumulator.append(text).append(current))
 diff --git a/src/main/java/net/minecraft/network/chat/contents/SelectorContents.java b/src/main/java/net/minecraft/network/chat/contents/SelectorContents.java
-index 1337853badf8e124aa8439ce33a255bc4164125b..a1869eee2da9b1993b1348ed40ef8fdac092b72a 100644
+index 1337853badf8e124aa8439ce33a255bc4164125b..933388a60eda2af259d4ef761e31c5abb69c31fd 100644
 --- a/src/main/java/net/minecraft/network/chat/contents/SelectorContents.java
 +++ b/src/main/java/net/minecraft/network/chat/contents/SelectorContents.java
@@ -50,7 +50,7 @@ public class SelectorContents implements ComponentContents {
@ -122,6 +179,15 @@ index 1337853badf8e124aa8439ce33a255bc4164125b..a1869eee2da9b1993b1348ed40ef8fda
         }
 
         return entitySelector;
+@@ -77,7 +77,7 @@ public class SelectorContents implements ComponentContents {
+     @Override
+     public MutableComponent resolve(@Nullable CommandSourceStack source, @Nullable Entity sender, int depth) throws CommandSyntaxException {
+         if (source != null && this.selector != null) {
+-            Optional<? extends Component> optional = ComponentUtils.updateForEntity(source, this.separator, sender, depth);
+            Optional<? extends Component> optional = ComponentUtils.updateSeparatorForEntity(source, this.separator, sender, depth); // Paper - validate separator
+             return ComponentUtils.formatList(this.selector.findEntities(source), optional, Entity::getDisplayName);
+         } else {
+             return Component.empty();
 diff --git a/src/main/java/net/minecraft/network/chat/contents/TranslatableContents.java b/src/main/java/net/minecraft/network/chat/contents/TranslatableContents.java
 index 56e641bc5f6edc657647993ea2efbb7bb9c2f732..4aa6232bf0f72fcde32d257100bd15b1c5192aaa 100644
 --- a/src/main/java/net/minecraft/network/chat/contents/TranslatableContents.java
--- a/patches/server/1029-fix-horse-inventories.patch
+++ b/patches/server/1029-fix-horse-inventories.patch
@ -23,10 +23,10 @@ index 9bcc0931510607b8fbd01233e2b3c346369b214d..467693a60786688b753cebac3b0a8889
 
     // Paper start - Horse API
 diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/CraftInventoryAbstractHorse.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftInventoryAbstractHorse.java
-index 4946da593713f4d11d88ac1bb68a089f2f6d5ae0..abef7f23361e6c5d18243dd18439ffd13ac787ae 100644
+index 4946da593713f4d11d88ac1bb68a089f2f6d5ae0..54e81472259dc13dfc7b2af6b211628c39435890 100644
 --- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftInventoryAbstractHorse.java
 +++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftInventoryAbstractHorse.java
-@@ -6,17 +6,73 @@ import org.bukkit.inventory.ItemStack;
+@@ -6,17 +6,106 @@ import org.bukkit.inventory.ItemStack;
 
 public class CraftInventoryAbstractHorse extends CraftInventory implements AbstractHorseInventory {
 
@ -74,6 +74,39 @@ index 4946da593713f4d11d88ac1bb68a089f2f6d5ae0..abef7f23361e6c5d18243dd18439ffd1
 +    }
 +
 +    @Override
+    public boolean isEmpty() {
+        return this.getMainInventory().isEmpty() && this.getArmorInventory().isEmpty();
+    }
+
+    @Override
+    public ItemStack[] getContents() {
+        ItemStack[] items = new ItemStack[this.getSize()];
+
+        items[net.minecraft.world.entity.animal.horse.AbstractHorse.INV_SLOT_SADDLE] = this.getSaddle();
+        items[net.minecraft.world.inventory.HorseInventoryMenu.SLOT_BODY_ARMOR] = this.getArmor();
+
+        for (int i = net.minecraft.world.inventory.HorseInventoryMenu.SLOT_BODY_ARMOR + 1; i < items.length; i++) {
+            net.minecraft.world.item.ItemStack item = this.getMainInventory().getItem(i - 1);
+            items[i] = item.isEmpty() ? null : CraftItemStack.asCraftMirror(item);
+        }
+
+        return items;
+    }
+
+    @Override
+    public void setContents(ItemStack[] items) {
+        com.google.common.base.Preconditions.checkArgument(items.length <= this.getSize(), "Invalid inventory size (%s); expected %s or less", items.length, this.getSize());
+
+        this.setSaddle(org.apache.commons.lang3.ArrayUtils.get(items, net.minecraft.world.entity.animal.horse.AbstractHorse.INV_SLOT_SADDLE));
+        this.setArmor(org.apache.commons.lang3.ArrayUtils.get(items, net.minecraft.world.inventory.HorseInventoryMenu.SLOT_BODY_ARMOR));
+
+        for (int i = net.minecraft.world.inventory.HorseInventoryMenu.SLOT_BODY_ARMOR + 1; i < this.getSize(); i++) {
+            net.minecraft.world.item.ItemStack item = i >= items.length ? net.minecraft.world.item.ItemStack.EMPTY : CraftItemStack.asNMSCopy(items[i]);
+            this.getMainInventory().setItem(i - 1, item);
+        }
+    }
+
+    @Override
 +    public ItemStack getItem(final int index) {
 +        if (index == net.minecraft.world.inventory.HorseInventoryMenu.SLOT_BODY_ARMOR) {
 +            final net.minecraft.world.item.ItemStack item = this.getArmorInventory().getItem(0);