Velocity "Polymer" 4.0.0

4 files changed, 299 insertions, 0 deletions

diff --git a/spark-velocity4/src/main/java/me/lucko/spark/velocity/Velocity4ClassSourceLookup.java b/spark-velocity4/src/main/java/me/lucko/spark/velocity/Velocity4ClassSourceLookup.java
new file mode 100644
index 0000000..28bf3da
--- /dev/null
+++ b/spark-velocity4/src/main/java/me/lucko/spark/velocity/Velocity4ClassSourceLookup.java
@@ -0,0 +1,59 @@
+/*
+ * This file is part of spark.
+ *
+ *  Copyright (c) lucko (Luck) <luck@lucko.me>
+ *  Copyright (c) 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 me.lucko.spark.velocity;
+
+import com.velocitypowered.api.plugin.PluginContainer;
+import com.velocitypowered.api.plugin.PluginManager;
+
+import me.lucko.spark.common.util.ClassSourceLookup;
+
+import org.checkerframework.checker.nullness.qual.Nullable;
+
+public class Velocity4ClassSourceLookup extends ClassSourceLookup.ByClassLoader {
+    private static final Class<?> PLUGIN_CLASS_LOADER;
+
+    static {
+        try {
+            PLUGIN_CLASS_LOADER = Class.forName("com.velocitypowered.proxy.plugin.PluginClassLoader");
+        } catch (ReflectiveOperationException e) {
+            throw new ExceptionInInitializerError(e);
+        }
+    }
+
+    private final PluginManager pluginManager;
+
+    public Velocity4ClassSourceLookup(PluginManager pluginManager) {
+        this.pluginManager = pluginManager;
+    }
+
+    @Override
+    public @Nullable String identify(ClassLoader loader) {
+        if (PLUGIN_CLASS_LOADER.isInstance(loader)) {
+            for (PluginContainer plugin : this.pluginManager.plugins()) {
+                Object instance = plugin.instance();
+                if (instance != null && instance.getClass().getClassLoader() == loader) {
+                    return plugin.description().name();
+                }
+            }
+        }
+        return null;
+    }
+}
diff --git a/spark-velocity4/src/main/java/me/lucko/spark/velocity/Velocity4CommandSender.java b/spark-velocity4/src/main/java/me/lucko/spark/velocity/Velocity4CommandSender.java
new file mode 100644
index 0000000..d346c2c
--- /dev/null
+++ b/spark-velocity4/src/main/java/me/lucko/spark/velocity/Velocity4CommandSender.java
@@ -0,0 +1,66 @@
+/*
+ * This file is part of spark.
+ *
+ *  Copyright (c) lucko (Luck) <luck@lucko.me>
+ *  Copyright (c) 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 me.lucko.spark.velocity;
+
+import com.velocitypowered.api.command.CommandSource;
+import com.velocitypowered.api.command.ConsoleCommandSource;
+import com.velocitypowered.api.proxy.connection.Player;
+
+import me.lucko.spark.common.command.sender.AbstractCommandSender;
+
+import net.kyori.adventure.text.Component;
+
+import java.util.UUID;
+
+public class Velocity4CommandSender extends AbstractCommandSender<CommandSource> {
+    public Velocity4CommandSender(CommandSource source) {
+        super(source);
+    }
+
+    @Override
+    public String getName() {
+        if (super.delegate instanceof Player) {
+            return ((Player) super.delegate).username();
+        } else if (super.delegate instanceof ConsoleCommandSource) {
+            return "Console";
+        } else {
+            return "unknown:" + super.delegate.getClass().getSimpleName();
+        }
+    }
+
+    @Override
+    public UUID getUniqueId() {
+        if (super.delegate instanceof Player) {
+            return ((Player) super.delegate).id();
+        }
+        return null;
+    }
+
+    @Override
+    public void sendMessage(Component message) {
+        super.delegate.sendMessage(message);
+    }
+
+    @Override
+    public boolean hasPermission(String permission) {
+        return super.delegate.hasPermission(permission);
+    }
+}
diff --git a/spark-velocity4/src/main/java/me/lucko/spark/velocity/Velocity4PlatformInfo.java b/spark-velocity4/src/main/java/me/lucko/spark/velocity/Velocity4PlatformInfo.java
new file mode 100644
index 0000000..fd2b3b5
--- /dev/null
+++ b/spark-velocity4/src/main/java/me/lucko/spark/velocity/Velocity4PlatformInfo.java
@@ -0,0 +1,53 @@
+/*
+ * This file is part of spark.
+ *
+ *  Copyright (c) lucko (Luck) <luck@lucko.me>
+ *  Copyright (c) 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 me.lucko.spark.velocity;
+
+import com.velocitypowered.api.proxy.ProxyServer;
+
+import me.lucko.spark.common.platform.AbstractPlatformInfo;
+
+public class Velocity4PlatformInfo extends AbstractPlatformInfo {
+    private final ProxyServer proxy;
+
+    public Velocity4PlatformInfo(ProxyServer proxy) {
+        this.proxy = proxy;
+    }
+
+    @Override
+    public Type getType() {
+        return Type.PROXY;
+    }
+
+    @Override
+    public String getName() {
+        return "Velocity";
+    }
+
+    @Override
+    public String getVersion() {
+        return this.proxy.version().version();
+    }
+
+    @Override
+    public String getMinecraftVersion() {
+        return null;
+    }
+}
diff --git a/spark-velocity4/src/main/java/me/lucko/spark/velocity/Velocity4SparkPlugin.java b/spark-velocity4/src/main/java/me/lucko/spark/velocity/Velocity4SparkPlugin.java
new file mode 100644
index 0000000..072f5c7
--- /dev/null
+++ b/spark-velocity4/src/main/java/me/lucko/spark/velocity/Velocity4SparkPlugin.java
@@ -0,0 +1,121 @@
+/*
+ * This file is part of spark.
+ *
+ *  Copyright (c) lucko (Luck) <luck@lucko.me>
+ *  Copyright (c) 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 me.lucko.spark.velocity;
+
+import com.google.inject.Inject;
+import com.velocitypowered.api.command.SimpleCommand;
+import com.velocitypowered.api.event.PostOrder;
+import com.velocitypowered.api.event.Subscribe;
+import com.velocitypowered.api.event.lifecycle.ProxyInitializeEvent;
+import com.velocitypowered.api.event.lifecycle.ProxyShutdownEvent;
+import com.velocitypowered.api.plugin.Plugin;
+import com.velocitypowered.api.plugin.annotation.DataDirectory;
+import com.velocitypowered.api.proxy.ProxyServer;
+
+import me.lucko.spark.common.SparkPlatform;
+import me.lucko.spark.common.SparkPlugin;
+import me.lucko.spark.common.platform.PlatformInfo;
+import me.lucko.spark.common.util.ClassSourceLookup;
+
+import java.nio.file.Path;
+import java.util.List;
+import java.util.stream.Stream;
+
+@Plugin(
+        id = "spark",
+        name = "spark",
+        version = "@version@",
+        description = "@desc@",
+        authors = {"Luck"}
+)
+public class Velocity4SparkPlugin implements SparkPlugin, SimpleCommand {
+
+    private final ProxyServer proxy;
+    private final Path configDirectory;
+
+    private SparkPlatform platform;
+
+    @Inject
+    public Velocity4SparkPlugin(ProxyServer proxy, @DataDirectory Path configDirectory) {
+        this.proxy = proxy;
+        this.configDirectory = configDirectory;
+    }
+
+    @Subscribe(order = PostOrder.FIRST)
+    public void onEnable(ProxyInitializeEvent e) {
+        this.platform = new SparkPlatform(this);
+        this.platform.enable();
+        this.proxy.commandManager().register("sparkv", this, "sparkvelocity");
+    }
+
+    @Subscribe(order = PostOrder.LAST)
+    public void onDisable(ProxyShutdownEvent e) {
+        this.platform.disable();
+    }
+
+    @Override
+    public void execute(Invocation inv) {
+        this.platform.executeCommand(new Velocity4CommandSender(inv.source()), inv.arguments());
+    }
+
+    @Override
+    public List<String> suggest(Invocation inv) {
+        return this.platform.tabCompleteCommand(new Velocity4CommandSender(inv.source()), inv.arguments());
+    }
+
+    @Override
+    public String getVersion() {
+        return Velocity4SparkPlugin.class.getAnnotation(Plugin.class).version();
+    }
+
+    @Override
+    public Path getPluginDirectory() {
+        return this.configDirectory;
+    }
+
+    @Override
+    public String getCommandName() {
+        return "sparkv";
+    }
+
+    @Override
+    public Stream<Velocity4CommandSender> getCommandSenders() {
+        return Stream.concat(
+                this.proxy.connectedPlayers().stream(),
+                Stream.of(this.proxy.consoleCommandSource())
+        ).map(Velocity4CommandSender::new);
+    }
+
+    @Override
+    public void executeAsync(Runnable task) {
+        this.proxy.scheduler().buildTask(this, task).schedule();
+    }
+
+    @Override
+    public ClassSourceLookup createClassSourceLookup() {
+        return new Velocity4ClassSourceLookup(this.proxy.pluginManager());
+    }
+
+    @Override
+    public PlatformInfo getPlatformInfo() {
+        return new Velocity4PlatformInfo(this.proxy);
+    }
+}