From baa01fffa072dbbea5f76f351a0bb5610a156c04 Mon Sep 17 00:00:00 2001
From: Mauricio Narvaez <nvz@meta.com>
Date: Sun, 24 Dec 2023 00:29:39 -0800
Subject: [PATCH] Add export option to support scene API and request if in
 manifest

---
 .../main/cpp/export/meta_export_plugin.cpp    | 21 +++++++++++++++++++
 .../src/main/cpp/export/meta_export_plugin.h  |  1 +
 .../openxr/vendors/meta/GodotOpenXRMeta.kt    |  5 +++++
 3 files changed, 27 insertions(+)

diff --git a/godotopenxrmeta/src/main/cpp/export/meta_export_plugin.cpp b/godotopenxrmeta/src/main/cpp/export/meta_export_plugin.cpp
index 8f452adf..29c7ae05 100644
--- a/godotopenxrmeta/src/main/cpp/export/meta_export_plugin.cpp
+++ b/godotopenxrmeta/src/main/cpp/export/meta_export_plugin.cpp
@@ -104,6 +104,16 @@ MetaEditorExportPlugin::MetaEditorExportPlugin() {
 			false,
 			false
 	);
+	_use_scene_api_option = _generate_export_option(
+			"meta_xr_features/use_scene_api",
+			"",
+			Variant::Type::BOOL,
+			PROPERTY_HINT_NONE,
+			"",
+			PROPERTY_USAGE_DEFAULT,
+			false,
+			false
+	);
 	_support_quest_1_option = _generate_export_option(
 			"meta_xr_features/quest_1_support",
 			"",
@@ -160,6 +170,7 @@ TypedArray<Dictionary> MetaEditorExportPlugin::_get_export_options(const Ref<Edi
 	export_options.append(_hand_tracking_frequency_option);
 	export_options.append(_passthrough_option);
 	export_options.append(_use_anchor_api_option);
+	export_options.append(_use_scene_api_option);
 	export_options.append(_support_quest_1_option);
 	export_options.append(_support_quest_2_option);
 	export_options.append(_support_quest_3_option);
@@ -238,6 +249,10 @@ String MetaEditorExportPlugin::_get_export_option_warning(const Ref<EditorExport
 		if (!openxr_enabled && _get_bool_option(option)) {
 			return "\"Use anchor API\" is only valid when \"XR Mode\" is \"OpenXR\".\n";
 		}
+	} else if (option == "meta_xr_features/use_scene_api") {
+		if (!openxr_enabled && _get_bool_option(option)) {
+			return "\"Use scene API\" is only valid when \"XR Mode\" is \"OpenXR\".\n";
+		}
 	}
 
 	return OpenXREditorExportPlugin::_get_export_option_warning(platform, option);
@@ -287,6 +302,12 @@ String MetaEditorExportPlugin::_get_android_manifest_element_contents(const Ref<
 		contents += "    <uses-permission android:name=\"com.oculus.permission.USE_ANCHOR_API\" />\n";
 	}
 
+	// Check for scene api
+	bool use_scene_api = _get_bool_option("meta_xr_features/use_scene_api");
+	if (use_scene_api) {
+		contents += "    <uses-permission android:name=\"com.oculus.permission.USE_SCENE\" />\n";
+	}
+
 	return contents;
 }
 
diff --git a/godotopenxrmeta/src/main/cpp/export/meta_export_plugin.h b/godotopenxrmeta/src/main/cpp/export/meta_export_plugin.h
index 33c202ce..0b20d128 100644
--- a/godotopenxrmeta/src/main/cpp/export/meta_export_plugin.h
+++ b/godotopenxrmeta/src/main/cpp/export/meta_export_plugin.h
@@ -83,6 +83,7 @@ class MetaEditorExportPlugin : public OpenXREditorExportPlugin {
 	Dictionary _hand_tracking_frequency_option;
 	Dictionary _passthrough_option;
 	Dictionary _use_anchor_api_option;
+	Dictionary _use_scene_api_option;
 	Dictionary _support_quest_1_option;
 	Dictionary _support_quest_2_option;
 	Dictionary _support_quest_3_option;
diff --git a/godotopenxrmeta/src/main/java/org/godotengine/openxr/vendors/meta/GodotOpenXRMeta.kt b/godotopenxrmeta/src/main/java/org/godotengine/openxr/vendors/meta/GodotOpenXRMeta.kt
index f35e31f9..b79e74cf 100644
--- a/godotopenxrmeta/src/main/java/org/godotengine/openxr/vendors/meta/GodotOpenXRMeta.kt
+++ b/godotopenxrmeta/src/main/java/org/godotengine/openxr/vendors/meta/GodotOpenXRMeta.kt
@@ -44,6 +44,7 @@ class GodotOpenXRMeta(godot: Godot?) : GodotPlugin(godot) {
         private val TAG = GodotOpenXRMeta::class.java.simpleName
 
         private const val EYE_TRACKING_PERMISSION = "com.oculus.permission.EYE_TRACKING"
+        private const val SCENE_PERMISSION = "com.oculus.permission.USE_SCENE"
 
         init {
             try {
@@ -67,6 +68,10 @@ class GodotOpenXRMeta(godot: Godot?) : GodotPlugin(godot) {
             Log.d(TAG, "Requesting permission '${EYE_TRACKING_PERMISSION}'")
             PermissionsUtil.requestPermission(EYE_TRACKING_PERMISSION, activity)
         }
+        // Request the scene API permission if it's included in the manifest
+        if (PermissionsUtil.hasManifestPermission(activity, SCENE_PERMISSION)) {
+            PermissionsUtil.requestPermission(SCENE_PERMISSION, activity)
+        }
         return null
     }