fix: Property hints for objects in Lists

Property hints were not properly populating when lists held Objects, preventing proper assignment of in-scene nodes.

Author: fuzzybinary

src/dart/godot_dart/CHANGELOG.md

@@ -3,6 +3,7 @@
 - BREAKING: Change `Array` to `GDArray` to avoid collisions with `dart:ffi`'s `Array` attribute.
 - Support `Iterable<T>` on both `Array` and `TypedArray`.
 - Indexers on `TypedArray` are now support type safe retrieval.
+- Fix templates and README to correctly support hot reload.
 
 ## 0.13.1
 

src/dart/godot_dart_build/CHANGELOG.md

@@ -1,3 +1,7 @@
+## 0.12.0
+
+- Fix property hints for objects in lists.
+
 ## 0.11.0
 
 - Remove the need to specify signal names on `@GodotSignal`

src/dart/godot_dart_build/lib/src/godot_script_generator.dart

@@ -350,25 +350,24 @@ class GodotScriptAnnotationGenerator
       return type.element!.name!;
     }
 
-    if (element is ClassElement) {
-      for (final supertype in element.allSupertypes) {
-        if (supertype.element.name == 'Node') {
-          return (
-            hint: PropertyHint.nodeType,
-            hintString: getScriptResourceForType(type)
-          );
-        } else if (supertype.element.name == 'Resource') {
-          return (
-            hint: PropertyHint.resourceType,
-            hintString: getScriptResourceForType(type)
-          );
-        }
+    if (element case ClassElement ce) {
+      if (ce.isSubClassOf('Node')) {
+        return (
+          hint: PropertyHint.nodeType,
+          hintString: getScriptResourceForType(type)
+        );
+      } else if (ce.isSubClassOf('Resource')) {
+        return (
+          hint: PropertyHint.resourceType,
+          hintString: getScriptResourceForType(type)
+        );
       }
     }
 
     if (type.isDartCoreList) {
       final arrayElementType = (type as ParameterizedType).typeArguments.first;
       final arrayElementVariantType = _variantTypeForType(arrayElementType);
+
       if (arrayElementVariantType != null) {
         final elementHint = _getPropertyHint(arrayElementType, packageName);
         if (elementHint != null) {
@@ -440,6 +439,10 @@ class GodotScriptAnnotationGenerator
       return VariantType.string;
     } else if (type.isDartCoreEnum) {
       return VariantType.integer;
+    } else if (type.element case ClassElement ce) {
+      if (ce.isSubClassOf('GodotObject')) {
+        return VariantType.object;
+      }
     }
 
     const variantTypeMap = <String, VariantType>{
@@ -593,3 +596,14 @@ extension EnumHelper on ConstantReader {
     return values[index!];
   }
 }
+
+extension InheritanceHelper on ClassElement {
+  bool isSubClassOf(String superclass) {
+    for (final supertype in allSupertypes) {
+      if (supertype.element.name == superclass) {
+        return true;
+      }
+    }
+    return false;
+  }
+}