Update Checker Changes

Use the GitHub api to check latest version.

Author: Reasonlesss

src/main/java/io/github/codeutilities/CodeUtilities.java

@@ -65,7 +65,7 @@ public class CodeUtilities implements ModInitializer {
     public static final String MOD_ID = "codeutilities";
     public static final String MOD_NAME = "CodeUtilities";
     public static String MOD_VERSION;
-    public static final boolean BETA = true;
+    public static final boolean BETA = false; // todo: we're changing how "betas" work so this will need to be changed.
 
     public static final Logger LOGGER = LogManager.getLogger();
     public static final Random RANDOM = new Random();

src/main/java/io/github/codeutilities/mod/mixin/message/MMessageListener.java

@@ -3,26 +3,21 @@
 import com.mojang.blaze3d.systems.RenderSystem;
 import io.github.codeutilities.CodeUtilities;
 import io.github.codeutilities.mod.config.Config;
-import io.github.codeutilities.mod.events.impl.ReceiveChatMessageEvent;
 import io.github.codeutilities.mod.events.interfaces.ChatEvents;
-import io.github.codeutilities.mod.features.discordrpc.DFDiscordRPC;
+import io.github.codeutilities.mod.features.CPU_UsageText;
 import io.github.codeutilities.mod.features.keybinds.FlightspeedToggle;
 import io.github.codeutilities.mod.features.social.chat.message.Message;
-import io.github.codeutilities.sys.player.chat.ChatUtil;
-import io.github.codeutilities.sys.player.chat.MessageGrabber;
-import io.github.codeutilities.mod.features.CPU_UsageText;
-import io.github.codeutilities.sys.player.DFInfo;
 import io.github.codeutilities.sys.networking.State;
 import io.github.codeutilities.sys.networking.WebUtil;
+import io.github.codeutilities.sys.player.DFInfo;
+import io.github.codeutilities.sys.player.chat.ChatUtil;
+import io.github.codeutilities.sys.util.VersionUtil;
 import net.minecraft.client.MinecraftClient;
 import net.minecraft.client.network.ClientPlayNetworkHandler;
 import net.minecraft.network.MessageType;
 import net.minecraft.network.packet.s2c.play.GameMessageS2CPacket;
 import net.minecraft.network.packet.s2c.play.TitleS2CPacket;
-import net.minecraft.text.ClickEvent;
-import net.minecraft.text.LiteralText;
-import net.minecraft.text.Text;
-import net.minecraft.text.TextColor;
+import net.minecraft.text.*;
 import net.minecraft.util.ActionResult;
 import net.minecraft.util.Formatting;
 import org.apache.logging.log4j.Level;
@@ -91,10 +86,26 @@ private void updateVersion(Text component) {
                                 minecraftClient.player.sendMessage(new LiteralText(string).styled(style -> style.withColor(TextColor.fromFormatting(Formatting.AQUA))), false);
                             }
 
-                            String version = WebUtil.getString("https://codeutilities.github.io/data/currentversion.txt").replaceAll("\n", "");
-                            if (!CodeUtilities.MOD_VERSION.equals(version) && !CodeUtilities.BETA) {
-                                minecraftClient.player.sendMessage(new LiteralText(String.format("A new version of CodeUtilities (%s) is available! Click here to download!", version)).styled(style ->
-                                        style.withColor(TextColor.fromFormatting(Formatting.YELLOW))).styled(style -> style.withClickEvent(new ClickEvent(ClickEvent.Action.OPEN_URL, "https://codeutilities.github.io/"))), false);
+                            if (!CodeUtilities.BETA) {
+                                int latestVersion = VersionUtil.getLatestVersion();
+                                int currentVersion = VersionUtil.getCurrentVersionInt();
+                                int versionsBehind = latestVersion - currentVersion;
+
+                                if (versionsBehind > 10) {
+                                    MutableText message = new LiteralText("")
+                                            .append(new LiteralText(String.format("You are currently on build #%s of CodeUtilities, which is %s versions behind the latest (%s). ",
+                                                    currentVersion, versionsBehind, latestVersion))
+                                                    .styled(style -> style.withColor(Formatting.YELLOW)))
+                                            .append(new LiteralText("Click here to download the latest version!")
+                                                    .styled(style -> {
+                                                        style.withClickEvent(new ClickEvent(ClickEvent.Action.OPEN_URL, "https://codeutilities.github.io"));
+                                                        style.withColor(Formatting.AQUA);
+                                                        return style;
+                                                    }));
+
+                                    minecraftClient.player.sendMessage(message, false);
+
+                                }
                             }
 
                         } catch (IOException ignored) {

src/main/java/io/github/codeutilities/sys/util/VersionUtil.java

@@ -0,0 +1,30 @@
+package io.github.codeutilities.sys.util;
+
+import com.google.gson.JsonObject;
+import io.github.codeutilities.CodeUtilities;
+import io.github.codeutilities.sys.networking.WebUtil;
+
+import java.io.IOException;
+
+public class VersionUtil {
+
+    public static int getLatestVersion() {
+        try {
+            String webContent = WebUtil.getString("https://api.github.com/repos/CodeUtilities/CodeUtilities/releases/latest");
+            JsonObject jsonObject = CodeUtilities.JSON_PARSER.parse(webContent).getAsJsonObject();
+            return Integer.parseInt(jsonObject.get("name").getAsString().substring(6));
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+        return 0;
+    }
+
+    public static int getCurrentVersionInt() {
+        try {
+            return Integer.parseInt(CodeUtilities.MOD_VERSION);
+        }catch (NumberFormatException e) {
+            return -1;
+        }
+    }
+
+}