net.minecraft.network.chat

2024-12-14 18:44:07 +01:00
parent 52d26db5a0
commit 02fb33c3ee
13 changed files with 156 additions and 159 deletions
--- a/paper-server/patches/sources/net/minecraft/network/chat/ComponentUtils.java.patch
+++ b/paper-server/patches/sources/net/minecraft/network/chat/ComponentUtils.java.patch
@@ -0,0 +1,51 @@
+--- a/net/minecraft/network/chat/ComponentUtils.java
+++ b/net/minecraft/network/chat/ComponentUtils.java
+@@ -33,6 +_,7 @@
+         }
+     }
+ 
+    @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 commandSourceStack, Optional<Component> optionalComponent, @Nullable Entity entity, int recursionDepth
+     ) throws CommandSyntaxException {
+@@ -41,12 +_,40 @@
+             : 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 commandSourceStack, Component component, @Nullable Entity entity, int recursionDepth
+     ) throws CommandSyntaxException {
+         if (recursionDepth > 100) {
+             return component.copy();
+         } else {
+            // Paper start - adventure; pass actual vanilla component
+            if (component instanceof io.papermc.paper.adventure.AdventureComponent adventureComponent) {
+                component = adventureComponent.deepConverted();
+            }
+            // Paper end - adventure; pass actual vanilla component
+
+             MutableComponent mutableComponent = component.getContents().resolve(commandSourceStack, entity, recursionDepth + 1);
+ 
+             for (Component component1 : component.getSiblings()) {