Decluttered main method a bit

RaphiMC · RaphiMC · commit 635d6d804416 · 2024-12-12T19:39:13.000+01:00
diff --git a/src/main/java/net/raphimc/viaproxy/ViaProxy.java b/src/main/java/net/raphimc/viaproxy/ViaProxy.java
@@ -30,8 +30,6 @@
 import net.lenni0451.classtransform.utils.tree.IClassProvider;
 import net.lenni0451.lambdaevents.LambdaManager;
 import net.lenni0451.lambdaevents.generator.LambdaMetaFactoryGenerator;
-import net.lenni0451.optconfig.ConfigLoader;
-import net.lenni0451.optconfig.provider.ConfigProvider;
 import net.lenni0451.reflect.Agents;
 import net.lenni0451.reflect.ClassLoaders;
 import net.lenni0451.reflect.JavaBypass;
@@ -50,6 +48,7 @@
 import net.raphimc.viaproxy.proxy.client2proxy.Client2ProxyHandler;
 import net.raphimc.viaproxy.proxy.session.ProxyConnection;
 import net.raphimc.viaproxy.saves.SaveManager;
+import net.raphimc.viaproxy.tasks.SystemRequirementsCheck;
 import net.raphimc.viaproxy.tasks.UpdateCheckTask;
 import net.raphimc.viaproxy.ui.SplashScreen;
 import net.raphimc.viaproxy.ui.ViaProxyWindow;
@@ -170,26 +169,7 @@ public static void injectedMain(final String injectionMethod, final String[] arg
             }
         }
         if (System.getProperty("ignoreSystemRequirements") == null) {
-            if ("32".equals(System.getProperty("sun.arch.data.model")) && Runtime.getRuntime().maxMemory() < 256 * 1024 * 1024) {
-                Logger.LOGGER.fatal("ViaProxy is not able to run on 32bit Java.");
-                if (useUI) {
-                    JOptionPane.showMessageDialog(null, "ViaProxy is not able to run on 32bit Java. Please install 64bit Java", "ViaProxy", JOptionPane.ERROR_MESSAGE);
-                }
-                System.exit(1);
-            }
-
-            if (Runtime.getRuntime().maxMemory() < 256 * 1024 * 1024) {
-                Logger.LOGGER.fatal("ViaProxy is not able to run with less than 256MB of RAM.");
-                if (useUI) {
-                    JOptionPane.showMessageDialog(null, "ViaProxy is not able to run with less than 256MB of RAM.", "ViaProxy", JOptionPane.ERROR_MESSAGE);
-                }
-                System.exit(1);
-            } else if (Runtime.getRuntime().maxMemory() < 512 * 1024 * 1024) {
-                Logger.LOGGER.warn("ViaProxy has less than 512MB of RAM. This may cause issues with multiple clients connected.");
-                if (useUI) {
-                    JOptionPane.showMessageDialog(null, "ViaProxy has less than 512MB of RAM. This may cause issues with multiple clients connected.", "ViaProxy", JOptionPane.WARNING_MESSAGE);
-                }
-            }
+            SystemRequirementsCheck.run(useUI);
         }
 
         final SplashScreen splashScreen;
@@ -216,28 +196,21 @@ public static void injectedMain(final String injectionMethod, final String[] arg
         ViaProxy.loadNetty();
         ClassLoaderPriorityUtil.loadOverridingJars();
 
-        final File viaProxyConfigFile;
-        if (useConfig) {
-            viaProxyConfigFile = new File(args[1]);
-        } else {
-            viaProxyConfigFile = new File(ViaProxy.getCwd(), "viaproxy.yml");
-        }
-        final boolean firstStart = !viaProxyConfigFile.exists();
-
         progressConsumer.accept("Loading Plugins");
         PLUGIN_MANAGER = new PluginManager();
         progressConsumer.accept("Loading Protocol Translators");
         ProtocolTranslator.init();
         progressConsumer.accept("Loading Saves");
         SAVE_MANAGER = new SaveManager();
         progressConsumer.accept("Loading Config");
-        final ConfigLoader<ViaProxyConfig> configLoader = new ConfigLoader<>(ViaProxyConfig.class);
-        configLoader.getConfigOptions().setResetInvalidOptions(true).setRewriteConfig(true).setCommentSpacing(1);
-        try {
-            CONFIG = configLoader.load(ConfigProvider.file(viaProxyConfigFile)).getConfigInstance();
-        } catch (Throwable e) {
-            throw new RuntimeException("Failed to load config", e);
+        final File viaProxyConfigFile;
+        if (useConfig) {
+            viaProxyConfigFile = new File(args[1]);
+        } else {
+            viaProxyConfigFile = new File(ViaProxy.getCwd(), "viaproxy.yml");
         }
+        final boolean firstStart = !viaProxyConfigFile.exists();
+        CONFIG = ViaProxyConfig.create(viaProxyConfigFile);
 
         if (useUI) {
             progressConsumer.accept("Loading GUI");
@@ -275,11 +248,9 @@ public static void injectedMain(final String injectionMethod, final String[] arg
             }
             EVENT_MANAGER.call(new ViaProxyLoadedEvent());
             Logger.LOGGER.info("ViaProxy started successfully!");
-            startProxy();
+            ViaProxy.startProxy();
 
-            while (true) {
-                Thread.sleep(Integer.MAX_VALUE);
-            }
+            Thread.sleep(Integer.MAX_VALUE);
         }
     }
 
diff --git a/src/main/java/net/raphimc/viaproxy/protocoltranslator/viaproxy/ViaProxyConfig.java b/src/main/java/net/raphimc/viaproxy/protocoltranslator/viaproxy/ViaProxyConfig.java
@@ -29,6 +29,7 @@
 import net.lenni0451.optconfig.index.ConfigType;
 import net.lenni0451.optconfig.index.types.ConfigOption;
 import net.lenni0451.optconfig.index.types.SectionIndex;
+import net.lenni0451.optconfig.provider.ConfigProvider;
 import net.raphimc.viaproxy.ViaProxy;
 import net.raphimc.viaproxy.cli.BetterHelpFormatter;
 import net.raphimc.viaproxy.cli.HelpRequestedException;
@@ -40,6 +41,7 @@
 import net.raphimc.viaproxy.util.config.*;
 import net.raphimc.viaproxy.util.logging.Logger;
 
+import java.io.File;
 import java.net.SocketAddress;
 import java.net.URI;
 import java.util.HashMap;
@@ -182,6 +184,16 @@ public class ViaProxyConfig {
     })
     private boolean fakeAcceptResourcePacks = false;
 
+    public static ViaProxyConfig create(final File configFile) {
+        final ConfigLoader<ViaProxyConfig> configLoader = new ConfigLoader<>(ViaProxyConfig.class);
+        configLoader.getConfigOptions().setResetInvalidOptions(true).setRewriteConfig(true).setCommentSpacing(1);
+        try {
+            return configLoader.load(ConfigProvider.file(configFile)).getConfigInstance();
+        } catch (Throwable e) {
+            throw new RuntimeException("Failed to load config", e);
+        }
+    }
+
     @SuppressWarnings("UnstableApiUsage")
     public void loadFromArguments(final String[] args) throws Exception {
         final OptionParser optionParser = new OptionParser();
diff --git a/src/main/java/net/raphimc/viaproxy/tasks/SystemRequirementsCheck.java b/src/main/java/net/raphimc/viaproxy/tasks/SystemRequirementsCheck.java
@@ -0,0 +1,49 @@
+/*
+ * This file is part of ViaProxy - https://github.com/RaphiMC/ViaProxy
+ * Copyright (C) 2021-2024 RK_01/RaphiMC and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+package net.raphimc.viaproxy.tasks;
+
+import net.raphimc.viaproxy.util.logging.Logger;
+
+import javax.swing.*;
+
+public class SystemRequirementsCheck {
+
+    public static void run(final boolean hasUI) {
+        if ("32".equals(System.getProperty("sun.arch.data.model")) && Runtime.getRuntime().maxMemory() < 256 * 1024 * 1024) {
+            Logger.LOGGER.fatal("ViaProxy is not able to run on 32-Bit Java. Please install 64-Bit Java.");
+            if (hasUI) {
+                JOptionPane.showMessageDialog(null, "ViaProxy is not able to run on 32-Bit Java. Please install 64-Bit Java.", "ViaProxy", JOptionPane.ERROR_MESSAGE);
+            }
+            System.exit(1);
+        }
+
+        if (Runtime.getRuntime().maxMemory() < 256 * 1024 * 1024) {
+            Logger.LOGGER.fatal("ViaProxy is not able to run with less than 256MB of RAM.");
+            if (hasUI) {
+                JOptionPane.showMessageDialog(null, "ViaProxy is not able to run with less than 256MB of RAM.", "ViaProxy", JOptionPane.ERROR_MESSAGE);
+            }
+            System.exit(1);
+        } else if (Runtime.getRuntime().maxMemory() < 512 * 1024 * 1024) {
+            Logger.LOGGER.warn("ViaProxy has less than 512MB of RAM. This may cause issues with multiple clients connected.");
+            if (hasUI) {
+                JOptionPane.showMessageDialog(null, "ViaProxy has less than 512MB of RAM. This may cause issues with multiple clients connected.", "ViaProxy", JOptionPane.WARNING_MESSAGE);
+            }
+        }
+    }
+
+}
