1 files changed, 36 insertions, 0 deletions
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/utils/SkyblockUtils.java b/src/main/java/kr/syeyoung/dungeonsguide/utils/SkyblockUtils.java
new file mode 100644
index 00000000..c8b87260
--- /dev/null
+++ b/src/main/java/kr/syeyoung/dungeonsguide/utils/SkyblockUtils.java
@@ -0,0 +1,36 @@
+package kr.syeyoung.dungeonsguide.utils;
+
+import com.google.gson.JsonObject;
+import com.google.gson.JsonParser;
+import net.minecraft.util.ChatComponentText;
+
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.net.HttpURLConnection;
+import java.net.MalformedURLException;
+import java.net.URL;
+
+public class SkyblockUtils {
+    public static long getSkyblockYear() throws IOException {
+        URL url = new URL("https://hypixel-api.inventivetalent.org/api/skyblock/calendar");
+        HttpURLConnection connection = (HttpURLConnection) url.openConnection();
+        connection.setRequestMethod("GET");
+        connection.setRequestProperty("User-Agent", "DungeonsGuide/1.0");
+        InputStreamReader inputStreamReader = new InputStreamReader(connection.getInputStream());
+        JsonObject object = (JsonObject) new JsonParser().parse(inputStreamReader);
+        if (!object.get("success").getAsBoolean()) {
+            return -1;
+        }
+        long now = System.currentTimeMillis() / 1000;
+
+        JsonObject real = object.getAsJsonObject("real");
+        long secondsPerYear = real.get("SECONDS_PER_MONTH").getAsLong() * 12;
+        JsonObject lastLog = object.getAsJsonObject("lastLog");
+        long lastTime = lastLog.get("time").getAsLong();
+        long year = lastLog.get("year").getAsLong();
+
+        long passedTime = now - lastTime;
+        year += passedTime / secondsPerYear;
+        return year;
+    }
+}