Fix parentheses bug with chained ternaries

Author: Elletra

AST/Nodes/IfNode.cs

@@ -113,11 +113,11 @@ public override bool Equals(object? obj) => base.Equals(obj) && obj is TernaryIf
 
 		public override void Visit(TokenStream stream, bool isExpression)
 		{
-			stream.Write(Test, isExpression: true);
+			stream.Write(Test, node => node is TernaryIfNode || node is AssignmentNode);
 			stream.Write(" ", "?", " ");
-			stream.Write(True, isExpression: true);
+			stream.Write(True, node => node is TernaryIfNode || node is AssignmentNode);
 			stream.Write(" ", ":", " ");
-			stream.Write(False, isExpression: true);
+			stream.Write(False, node => node is TernaryIfNode || node is AssignmentNode);
 		}
 	}
 }