game updater was needed to get new versions of the game

1 files changed, 127 insertions, 0 deletions

diff --git a/core/src/com/ilotterytea/maxoning/utils/GameUpdater.java b/core/src/com/ilotterytea/maxoning/utils/GameUpdater.java
new file mode 100644
index 0000000..d72b9be
--- /dev/null
+++ b/core/src/com/ilotterytea/maxoning/utils/GameUpdater.java
@@ -0,0 +1,127 @@
+package com.ilotterytea.maxoning.utils;
+
+import com.google.gson.Gson;
+
+import java.io.BufferedReader;
+import java.io.InputStreamReader;
+import java.net.URL;
+import java.util.Objects;
+
+
+public class GameUpdater {
+    static class Release {
+        String url;
+        String html_url;
+        String assets_url;
+        String upload_url;
+        String tarball_url;
+        String zipball_url;
+        String discussion_url;
+        int id;
+        String node_id;
+        String tag_name;
+        String target_commitish;
+        String name;
+        String body;
+        boolean draft;
+        boolean prerelease;
+        String created_at;
+        String published_at;
+        Author author;
+        Assets[] assets;
+    }
+
+    static class Author {
+        String login;
+        int id;
+        String node_id;
+        String avatar_url;
+        String gravatar_id;
+        String url;
+        String html_url;
+        String followers_url;
+        String following_url;
+        String gists_url;
+        String starred_url;
+        String subscriptions_url;
+        String organizations_url;
+        String repos_url;
+        String events_url;
+        String received_events_url;
+        String type;
+        boolean site_admin;
+    }
+
+    static class Assets {
+        String url;
+        String browser_download_url;
+        int id;
+        String node_id;
+        String name;
+        String label;
+        String state;
+        String content_type;
+        int size;
+        int download_count;
+        String created_at;
+        String updated_at;
+        Uploader uploader;
+    }
+
+    static class Uploader {
+        String login;
+        int id;
+        String node_id;
+        String avatar_url;
+        String gravatar_id;
+        String url;
+        String html_url;
+        String followers_url;
+        String following_url;
+        String gists_url;
+        String starred_url;
+        String subscriptions_url;
+        String organizations_url;
+        String repos_url;
+        String events_url;
+        String received_events_url;
+        String type;
+        boolean site_admin;
+    }
+
+    private static String readUrl(String urlString) throws Exception {
+        BufferedReader reader = null;
+        try {
+            URL url = new URL(urlString);
+            reader = new BufferedReader(new InputStreamReader(url.openStream()));
+            StringBuffer buffer = new StringBuffer();
+            int read;
+            char[] chars = new char[1024];
+            while ((read = reader.read(chars)) != -1)
+                buffer.append(chars, 0, read);
+
+            return buffer.toString();
+        } finally {
+            if (reader != null)
+                reader.close();
+        }
+    }
+
+    public static boolean isLatestRelease(String githubTag) throws Exception {
+        return Objects.equals(githubTag, getLatestRelease().tag_name);
+    }
+
+    public static String getLatestVersion() throws Exception {
+        return getLatestRelease().tag_name;
+    }
+
+    public static Release getLatestRelease() throws Exception {
+        String url_link = "https://api.github.com/repos/NotDankEnough/MaxonPettingSim/releases/latest";
+
+        String json = readUrl(url_link);
+
+        Gson gson = new Gson();
+
+        return gson.fromJson(json, Release.class);
+    }
+}