1.3.0.3

src/main/java/net/momirealms/customfishing/helper/VersionHelper.java

@@ -3,19 +3,29 @@ package net.momirealms.customfishing.helper;
 import de.tr7zw.changeme.nbtapi.utils.MinecraftVersion;
 import de.tr7zw.changeme.nbtapi.utils.VersionChecker;
 import net.momirealms.customfishing.CustomFishing;
+import net.momirealms.customfishing.manager.ConfigManager;
+import net.momirealms.customfishing.util.AdventureUtil;
+import org.bukkit.Bukkit;
 
+import java.io.BufferedReader;
+import java.io.InputStream;
+import java.io.InputStreamReader;
 import java.lang.reflect.Field;
+import java.net.URL;
+import java.net.URLConnection;
 
 public class VersionHelper {
 
     private boolean isNewerThan1_19_R2;
     private String version;
     private final CustomFishing plugin;
+    private final boolean isSpigot;
 
     public VersionHelper(CustomFishing plugin) {
         this.plugin = plugin;
         isVersionNewerThan1_19_R2();
         disableUseLessInfo();
+        isSpigot = plugin.getServer().getName().equals("CraftBukkit");
     }
 
     public boolean isVersionNewerThan1_19_R2() {
@@ -62,4 +72,89 @@ public class VersionHelper {
             throw new RuntimeException(e);
         }
     }
+
+    public void checkUpdate() {
+        Bukkit.getScheduler().runTaskAsynchronously(plugin, () -> {
+            try {
+                URL url = new URL("https://api.polymart.org/v1/getResourceInfoSimple/?resource_id=2723&key=version");
+                URLConnection conn = url.openConnection();
+                conn.setConnectTimeout(10000);
+                conn.setReadTimeout(60000);
+                InputStream inputStream = conn.getInputStream();
+                String newest = new BufferedReader(new InputStreamReader(inputStream)).readLine();
+                String current = plugin.getDescription().getVersion();
+                inputStream.close();
+
+                if (!compareVer(newest, current)) {
+                    AdventureUtil.consoleMessage(ConfigManager.lang.equalsIgnoreCase("chinese") ? "[CustomFishing] 当前已是最新版本" : "[CustomFishing] You are using the latest version.");
+                    return;
+                }
+
+                if (ConfigManager.lang.equalsIgnoreCase("chinese")) {
+                    AdventureUtil.consoleMessage("[CustomFishing] 当前版本: <red>" + current);
+                    AdventureUtil.consoleMessage("[CustomFishing] 最新版本: <green>" + newest);
+                    AdventureUtil.consoleMessage("[CustomFishing] 请到 <u>售后群<!u> 或 <u>https://polymart.org/resource/customfishing.2723<!u> 获取最新版本.");
+                }
+                else {
+                    AdventureUtil.consoleMessage("[CustomFishing] Current version: <red>" + current);
+                    AdventureUtil.consoleMessage("[CustomFishing] Latest version: <green>" + newest);
+                    AdventureUtil.consoleMessage("[CustomFishing] Update is available: <u>https://polymart.org/resource/customfishing.2723<!u>");
+                }
+            } catch (Exception exception) {
+                Log.warn("Error occurred when checking update");
+            }
+        });
+    }
+
+    private boolean compareVer(String newV, String currentV) {
+        if (newV == null || currentV == null || newV.isEmpty() || currentV.isEmpty()) {
+            return false;
+        }
+        String[] newVS = newV.split("\\.");
+        String[] currentVS = currentV.split("\\.");
+        int maxL = Math.min(newVS.length, currentVS.length);
+        for (int i = 0; i < maxL; i++) {
+            try {
+                String[] newPart = newVS[i].split("-");
+                String[] currentPart = currentVS[i].split("-");
+                int newNum = Integer.parseInt(newPart[0]);
+                int currentNum = Integer.parseInt(currentPart[0]);
+                if (newNum > currentNum) {
+                    return true;
+                } else if (newNum < currentNum) {
+                    return false;
+                } else if (newPart.length > 1 && currentPart.length > 1) {
+                    String[] newHotfix = newPart[1].split("(?<=\\D)(?=\\d)|(?<=\\d)(?=\\D)");
+                    String[] currentHotfix = currentPart[1].split("(?<=\\D)(?=\\d)|(?<=\\d)(?=\\D)");
+                    // hotfix2 & hotfix
+                    if (newHotfix.length == 2 && currentHotfix.length == 1) return true;
+                    // hotfix3 & hotfix2
+                    else if (newHotfix.length > 1 && currentHotfix.length > 1) {
+                        int newHotfixNum = Integer.parseInt(newHotfix[1]);
+                        int currentHotfixNum = Integer.parseInt(currentHotfix[1]);
+                        if (newHotfixNum > currentHotfixNum) {
+                            return true;
+                        } else if (newHotfixNum < currentHotfixNum) {
+                            return false;
+                        } else {
+                            return newHotfix[0].compareTo(currentHotfix[0]) > 0;
+                        }
+                    }
+                } else if (newPart.length > 1) {
+                    return true;
+                } else if (currentPart.length > 1) {
+                    return false;
+                }
+            }
+            catch (NumberFormatException ignored) {
+                return false;
+            }
+        }
+        // if common parts are the same, the longer is newer
+        return newVS.length > currentVS.length;
+    }
+
+    public boolean isSpigot() {
+        return isSpigot;
+    }
 }