Update BuildScript.cs (game-ci#392)

Author: davidmfinol

example/BuildScript.cs

@@ -70,8 +70,17 @@ public static void Build()
                     break;
             }
 
+            // Determine subtarget
+            int buildSubtarget = 0;
+#if UNITY_2021_2_OR_NEWER
+            if (!options.TryGetValue("standaloneBuildSubtarget", out var subtargetValue) || !Enum.TryParse(subtargetValue, out StandaloneBuildSubtarget buildSubtargetValue)) {
+                buildSubtargetValue = default;
+            }
+            buildSubtarget = (int) buildSubtargetValue;
+#endif
+
             // Custom build
-            Build(buildTarget, options["customBuildPath"]);
+            Build(buildTarget, buildSubtarget, options["customBuildPath"]);
         }
 
         private static Dictionary<string, string> GetValidatedOptions()
@@ -150,15 +159,8 @@ private static void ParseCommandLineArguments(out Dictionary<string, string> pro
             }
         }
 
-        private static void Build(BuildTarget buildTarget, string filePath)
+        private static void Build(BuildTarget buildTarget, int buildSubtarget, string filePath)
         {
-#if UNITY_2021_2_OR_NEWER
-            // Determine subtarget
-            StandaloneBuildSubtarget buildSubtarget;
-            if (!options.TryGetValue("standaloneBuildSubtarget", out var subtargetValue) || !Enum.TryParse(subtargetValue, out buildSubtarget)) {
-                buildSubtarget = default;
-            }
-#endif
             string[] scenes = EditorBuildSettings.scenes.Where(scene => scene.enabled).Select(s => s.path).ToArray();
             var buildPlayerOptions = new BuildPlayerOptions
             {
@@ -168,7 +170,7 @@ private static void Build(BuildTarget buildTarget, string filePath)
                 locationPathName = filePath,
 //                options = UnityEditor.BuildOptions.Development
 #if UNITY_2021_2_OR_NEWER
-                subtarget = (int) buildSubtarget
+                subtarget = buildSubtarget
 #endif
             };