Differences

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--- tutorial:command_exceptions [2022/08/08 02:17] – solidblock
+++ tutorial:command_exceptions [2022/09/18 13:38] – nexus-dino
@@ Line 7: / Line 7: @@
 Below is a coin flip command to show an example of exceptions in use.
+For 1.18 and below:
 <code java [enable_line_numbers="true"]>
 dispatcher.register(literal("coinflip")
     .executes(ctx -> {
-        Random random = new Random();
+        Random random = Random.create();
+        if(random.nextBoolean()) { // If heads succeed.
+            ctx.getSource().sendMessage(Text.translatable("coin.flip.heads"))
+            return Command.SINGLE_SUCCESS;
+        }
+        throw new SimpleCommandExceptionType(new TranslatableText("coin.flip.tails")).create(); // Oh no tails, you lose.
+    }));
+</code>
+<code java [enable_line_numbers="true"]>
+DynamicCommandExceptionType used_name = new DynamicCommandExceptionType(name -> {
+    return new LiteralText("The name: " + (String) name + " has been used");
+});
+</code>
+For 1.19 and above:
+<code java [enable_line_numbers="true"]>
+dispatcher.register(literal("coinflip")
+    .executes(ctx -> {
+        Random random = Random.create();
         if(random.nextBoolean()) { // If heads succeed.