updated update checker

src/asset_library_update_checker.cpp

@@ -35,25 +35,66 @@ void AssetLibraryUpdateChecker::request_completed(int result, int response_code,
 	Dictionary dict = JSON::parse_string(body.get_string_from_utf8());
 	String ver = dict["version_string"];
 	String download_url = dict["download_url"];
-	Array split = ver.split(".");
+	String addon_godot_version = dict["godot_version"];
+
+	int ver_code = 0;
+	{
+		Array split = ver.split(".");
+		if (split.size() >= 1 && split.size() <= 4) {
+			for (int i = 0; i < split.size(); i++) {
+				String str = (String)split[i];
+				if (str.is_valid_int()) {
+					char num = (char)str.to_int();
+					ver_code += num << (3 - i) * 8;
+				} else {
+					break;
+				}
+			}
+		}
+	}
 
-	int ver_num = 0;
-	if (split.size() >= 1 && split.size() <= 4) {
-		for (int i = 0; i < split.size(); i++) {
-			char num = (char)((String)split[i]).to_int();
-			ver_num += num << (3 - i) * 8;
+	int addon_ver_code = 0;
+	int godot_ver_code = 0;
+	String godot_ver_str = "";
+	{
+		Dictionary godot_ver = Engine::get_singleton()->get_version_info();
+		godot_ver_code = (((char)(int)godot_ver["major"]) << 3 * 8) + (((char)(int)godot_ver["minor"]) << 2 * 8) + (((char)(int)godot_ver["patch"]) << 1 * 8);
+		godot_ver_str = godot_ver["major"].stringify() + "." + godot_ver["minor"].stringify() + "." + godot_ver["patch"].stringify();
+
+		Array godot_split = addon_godot_version.split(".");
+		if (godot_split.size() >= 1 && godot_split.size() <= 4) {
+			for (int i = 0; i < godot_split.size(); i++) {
+				String str = (String)godot_split[i];
+				if (str.is_valid_int()) {
+					char num = (char)str.to_int();
+					addon_ver_code += num << (3 - i) * 8;
+				} else {
+					break;
+				}
+			}
 		}
 	}
 
-	if (ver_num > DD3D_VERSION) {
-		PRINT(String("=====\n") +
-				"An update for " + addon_name + " is available. Current: " + DD3D_VERSION_STR + " -> New: " + ver + "\n" +
-				"It will not be possible to update the addon through the editor, since its files are currently locked.\n" +
-				"You need to download the archive from this link (select the URL below, click copy and paste this address into your browser):\n" + download_url + "\n" +
-				"Then close the editor and replace the files in your project with new ones from the archive\n" +
-				"(In the archive, first go inside the " + repository_name + "-XXXXX... folder and extract its contents).\n" +
-				"To disable this alert, go to the Project Settings in the \"" + root_settings_section + "\" section\n"+
-				"=====");
+	bool is_godot_version_incompatible = addon_ver_code > godot_ver_code;
+
+	if (ver_code > DD3D_VERSION) {
+		String warning = String("=====\n") +
+						 "An update for [b]" + addon_name + "[/b] is available. Current: [i]" + DD3D_VERSION_STR + "[/i] -> New: [i]" + ver + "[/i]\n";
+
+		if (is_godot_version_incompatible) {
+			warning += "This version of Godot ([i]" + godot_ver_str + "[/i]) is not compatible with the new version of the addon (requires [i]" + addon_godot_version + "+[/i])!\n";
+		} else {
+			warning += "It will not be possible to update the addon through the editor, since its files are currently locked.\n";
+			warning += "You need to download the archive from this link:\n[url]" + download_url + "[/url]\n";
+			warning += "Then close the editor and replace the files in your project with new ones from the archive ";
+			warning += "(extract the content of the [i]" + repository_name + "-*****[/i] folder).\n";
+		}
+
+		warning += "To disable this alert, go to the [b]Project Settings[/b] in the \"[u]" + root_settings_section + "[/u]\" section.\n";
+		warning += "Addon page: [url]" + godot_asset_page + String::num_int64(addon_id) + "[/url]\n";
+		warning += "Changes: [url]" + changes_page + "[/url]\n";
+		warning += "=====";
+		godot::UtilityFunctions::print_rich(godot::Variant(warning));
 	}
 }
 
@@ -65,15 +106,21 @@ void AssetLibraryUpdateChecker::init() {
 	SCENE_ROOT()->add_child(request);
 
 	request->connect("request_completed", Callable(this, NAMEOF(request_completed)));
-	request->request("https://godotengine.org/asset-library/api/asset/1766");
+	request->request(godot_asset_api + String::num_int64(addon_id));
 }
 
 AssetLibraryUpdateChecker::AssetLibraryUpdateChecker() {
+	addon_id = 1766;
 	addon_name = "Debug Draw 3D";
 	repository_name = "godot_debug_draw_3d";
 	root_settings_section = "debug_draw_3d/settings/";
+	changes_page = "https://github.com/DmitriySalnikov/godot_debug_draw_3d/releases";
+
+	godot_asset_api = "https://godotengine.org/asset-library/api/asset/";
+	godot_asset_page = "https://godotengine.org/asset-library/asset/";
 
 	DEFINE_SETTING_READ_ONLY(root_settings_section + "addon_version", DD3D_VERSION_STR, Variant::STRING);
+	DEFINE_SETTING_READ_ONLY(root_settings_section + "addon_page", godot_asset_page + String::num_int64(addon_id), Variant::STRING);
 	DEFINE_SETTING_AND_GET(bool check_updates, root_settings_section + "check_for_updates", true, Variant::BOOL);
 
 	if (check_updates)

src/asset_library_update_checker.h

@@ -17,9 +17,14 @@ class AssetLibraryUpdateChecker : public RefCounted {
 
 private:
 	HTTPRequest *request = nullptr;
+	int addon_id;
 	String addon_name;
 	String repository_name;
 	String root_settings_section;
+	String changes_page;
+
+	String godot_asset_api;
+	String godot_asset_page;
 
 protected:
 	static void _bind_methods();

src/version.h

@@ -2,7 +2,7 @@
 
 #define DD3D_MAJOR 1
 #define DD3D_MINOR 1
-#define DD3D_PATCH 2
+#define DD3D_PATCH 3
 #define DD3D_VERSION ((DD3D_MAJOR << (8 * 3)) + (DD3D_MINOR << (8 * 2)) + (DD3D_PATCH << (8 * 1)))
 
 #define _DD3D_VERSION_STR_TEXT(text) #text