Implemented #515.

KyoriPowered · Jan 11, 2022 · 10c8a84 · 10c8a84
1 parent d8fe86e
commit 10c8a84
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/text-minimessage/src/main/java/net/kyori/adventure/text/minimessage/MiniMessageParser.java b/text-minimessage/src/main/java/net/kyori/adventure/text/minimessage/MiniMessageParser.java
@@ -63,6 +63,7 @@ final class MiniMessageParser {
 
   @NotNull String escapeTokens(final @NotNull String richMessage, final @NotNull ContextImpl context) {
     final StringBuilder sb = new StringBuilder(richMessage.length());
+    tryToNag(richMessage, context.strict());
     this.escapeTokens(sb, richMessage, context);
     return sb.toString();
   }
@@ -86,6 +87,7 @@ void escapeTokens(final StringBuilder sb, final @NotNull String richMessage, fin
 
   @NotNull String stripTokens(final @NotNull String richMessage, final @NotNull ContextImpl context) {
     final StringBuilder sb = new StringBuilder(richMessage.length());
+    tryToNag(richMessage, context.strict());
     this.processTokens(sb, richMessage, context, (token, builder) -> {});
     return sb.toString();
   }
@@ -127,6 +129,7 @@ private void processTokens(final @NotNull StringBuilder sb, final @NotNull Strin
       } catch (final IOException ignored) {
       }
     }
+    tryToNag(richMessage, context.strict());
 
     final Function<TagNode, Transformation> transformationFactory;
     if (debug != null) {
@@ -247,4 +250,10 @@ private Component handleModifying(final Modifying modTransformation, final Compo
   private String sanitizePlaceholderName(final String name) {
     return name.toLowerCase(Locale.ROOT);
   }
+
+  private void tryToNag(final String input, final boolean strict) {
+    if (input.contains("§") && strict) {
+      throw new IllegalArgumentException("Legacy formatting codes have been detected in a component - this is unsupported behaviour. Please refer to the Adventure documentation (https://docs.adventure.kyori.net) for more information.");
+    }
+  }
 }