implement tab completions

1 files changed, 8 insertions, 1 deletions

diff --git a/src/main/java/cc/polyfrost/oneconfig/utils/commands/arguments/BooleanParser.java b/src/main/java/cc/polyfrost/oneconfig/utils/commands/arguments/BooleanParser.java
index 7411cbe..ede83fb 100644
--- a/src/main/java/cc/polyfrost/oneconfig/utils/commands/arguments/BooleanParser.java
+++ b/src/main/java/cc/polyfrost/oneconfig/utils/commands/arguments/BooleanParser.java
@@ -13,7 +13,14 @@ public class BooleanParser extends ArgumentParser<Boolean> {
 
     @Override
     public @Nullable Boolean parse(Arguments arguments) {
-        return Boolean.parseBoolean(arguments.poll());
+        String next = arguments.poll();
+        if (next.equalsIgnoreCase("true")) {
+            return true;
+        } else if (next.equalsIgnoreCase("false")) {
+            return false;
+        } else {
+            return null;
+        }
     }
 
     @Override