From 9ed9f0d6e56b41b8b894e6a4c153e4993183d48b Mon Sep 17 00:00:00 2001
From: Stevertus <contact@stevertus.com>
Date: Thu, 4 Jan 2024 22:50:44 +0100
Subject: [PATCH] fix entity tag bug +  project versions

---
 lib/src/basic/types/entity.dart | 9 +++++----
 lib/src/build/project.dart      | 8 +++++++-
 2 files changed, 12 insertions(+), 5 deletions(-)

diff --git a/lib/src/basic/types/entity.dart b/lib/src/basic/types/entity.dart
index b04a544..4357f0f 100644
--- a/lib/src/basic/types/entity.dart
+++ b/lib/src/basic/types/entity.dart
@@ -1133,10 +1133,11 @@ class Entity extends GsonValue implements EntityClass {
       ret += '[';
       for (var key in arguments.keys) {
         if (arguments[key] is List) {
-          arguments[key].forEach((item) {
-            ret += _addArg(item, key);
-            if (item != arguments[key].last) ret += ',';
-          });
+          final list = arguments[key] as List;
+          if (list.isEmpty) continue;
+
+          ret += list.map((item) => _addArg(item, key)).join(',');
+
           if (key != arguments.keys.last) ret += ',';
         } else {
           ret += _addArg(arguments[key], key);
diff --git a/lib/src/build/project.dart b/lib/src/build/project.dart
index c900400..35131af 100644
--- a/lib/src/build/project.dart
+++ b/lib/src/build/project.dart
@@ -6,6 +6,7 @@ class Project {
   final String name;
   final String description;
   final double version;
+  final int? packFormat;
   Widget generate;
 
   /// The project is a special Widget which is just defined once.
@@ -25,8 +26,9 @@ class Project {
   Project({
     required this.name,
     required this.generate,
-    this.version = 16,
+    this.version = 20.4,
     this.target = './',
+    this.packFormat,
     this.description = 'This is a datapack generated with objd by Stevertus',
   });
 
@@ -48,6 +50,10 @@ class Project {
       };
 
   int getPackFormat() {
+    if (packFormat != null) return packFormat!;
+    if (version >= 20.3) return 26;
+    if (version >= 20.2) return 18;
+    if (version >= 20) return 15;
     if (version >= 19.4) return 12;
     if (version > 19.3) return 11;
     if (version >= 19) return 10;