fix(payment): 将 macOS 从 PC 平台独立为单独的支付配置

macOS 可走 Mac App Store 使用 Apple 支付，与 iOS 同属 Apple 生态，
不应与 Windows/Linux 归为同一 PC 配置。默认使用 ApplePaymentManager，
Inspector 新增 macOS 平台独立下拉框。

Author: AlianBlank

Editor/PaymentComponentInspector.cs

@@ -22,7 +22,8 @@ public sealed class PaymentComponentInspector : ComponentTypeComponentInspector
         private GUIContent m_componentAndroidTypeGUIContent = new GUIContent("Android平台支付组件");
         private GUIContent m_componentIOSTypeGUIContent = new GUIContent("iOS平台支付组件");
         private GUIContent m_componentWebGLTypeGUIContent = new GUIContent("WebGL平台支付组件");
-        private GUIContent m_componentPCTypeGUIContent = new GUIContent("PC平台支付组件");
+        private GUIContent m_componentPCTypeGUIContent = new GUIContent("PC平台支付组件 (Windows/Linux)");
+        private GUIContent m_componentMacTypeGUIContent = new GUIContent("macOS平台支付组件");
 
         private SerializedProperty ComponentAndroidType = null;
         private string[] ComponentAndroidTypeNames = null;
@@ -40,6 +41,10 @@ public sealed class PaymentComponentInspector : ComponentTypeComponentInspector
         private string[] ComponentPCTypeNames = null;
         private int ComponentPCTypeNameIndex = 0;
 
+        private SerializedProperty ComponentMacType = null;
+        private string[] ComponentMacTypeNames = null;
+        private int ComponentMacTypeNameIndex = 0;
+
         public override void OnInspectorGUI()
         {
             base.OnInspectorGUI();
@@ -79,6 +84,14 @@ public override void OnInspectorGUI()
                     ComponentPCTypeNameIndex = componentPCTypeNameIndex;
                     ComponentPCType.stringValue = componentPCTypeNameIndex <= 0 ? null : ComponentPCTypeNames[componentPCTypeNameIndex];
                 }
+
+                EditorGUILayout.LabelField(m_componentMacTypeGUIContent);
+                int componentMacTypeNameIndex = EditorGUILayout.Popup("Component Mac Type", ComponentMacTypeNameIndex, ComponentMacTypeNames);
+                if (componentMacTypeNameIndex != ComponentMacTypeNameIndex)
+                {
+                    ComponentMacTypeNameIndex = componentMacTypeNameIndex;
+                    ComponentMacType.stringValue = componentMacTypeNameIndex <= 0 ? null : ComponentMacTypeNames[componentMacTypeNameIndex];
+                }
             }
             EditorGUI.EndDisabledGroup();
 
@@ -94,10 +107,12 @@ protected override void Enable()
             ComponentIOSType = serializedObject.FindProperty("m_componentIOSType");
             ComponentWebGLType = serializedObject.FindProperty("m_componentWebGLType");
             ComponentPCType = serializedObject.FindProperty("m_componentPCType");
+            ComponentMacType = serializedObject.FindProperty("m_componentMacType");
             RefreshTypeNames(ComponentAndroidType, ref ComponentAndroidTypeNames, ref ComponentAndroidTypeNameIndex, typeof(IPaymentManager));
             RefreshTypeNames(ComponentIOSType, ref ComponentIOSTypeNames, ref ComponentIOSTypeNameIndex, typeof(IPaymentManager));
             RefreshTypeNames(ComponentWebGLType, ref ComponentWebGLTypeNames, ref ComponentWebGLTypeNameIndex, typeof(IPaymentManager));
             RefreshTypeNames(ComponentPCType, ref ComponentPCTypeNames, ref ComponentPCTypeNameIndex, typeof(IPaymentManager));
+            RefreshTypeNames(ComponentMacType, ref ComponentMacTypeNames, ref ComponentMacTypeNameIndex, typeof(IPaymentManager));
         }
 
         protected override void RefreshTypeNames()

Runtime/PaymentComponent.cs

@@ -25,6 +25,7 @@ public class PaymentComponent : GameFrameworkComponent
         [SerializeField] private string m_componentIOSType = "GameFrameX.Payment.Apple.Runtime.ApplePaymentManager";
         [SerializeField] private string m_componentWebGLType = "GameFrameX.Payment.WebGL.Runtime.WebGLPaymentManager";
         [SerializeField] private string m_componentPCType = "GameFrameX.Payment.PC.Runtime.PCPaymentManager";
+        [SerializeField] private string m_componentMacType = "GameFrameX.Payment.Apple.Runtime.ApplePaymentManager";
 
         /// <summary>
         /// 购买成功事件
@@ -73,8 +74,10 @@ protected override void Awake()
             componentType = m_componentIOSType;
 #elif UNITY_WEBGL
             componentType = m_componentWebGLType;
-#elif UNITY_STANDALONE_WIN || UNITY_STANDALONE_OSX || UNITY_STANDALONE_LINUX
+#elif UNITY_STANDALONE_WIN || UNITY_STANDALONE_LINUX
             componentType = m_componentPCType;
+#elif UNITY_STANDALONE_OSX
+            componentType = m_componentMacType;
 #else
             componentType = typeof(DefaultPaymentManager).FullName;
 #endif