Add Geyser reload command and commands for platforms (Closes #141)

bootstrap/sponge/src/main/java/org/geysermc/platform/sponge/GeyserSpongePlugin.java

@@ -34,7 +34,9 @@ import org.geysermc.common.PlatformType;
 import org.geysermc.common.bootstrap.IGeyserBootstrap;
 import org.geysermc.connector.GeyserConnector;
 import org.geysermc.connector.utils.FileUtils;
+import org.geysermc.platform.sponge.command.GeyserSpongeCommandExecutor;
 import org.slf4j.Logger;
+import org.spongepowered.api.Sponge;
 import org.spongepowered.api.config.ConfigDir;
 import org.spongepowered.api.event.Listener;
 import org.spongepowered.api.event.game.state.GameStartedServerEvent;
@@ -58,6 +60,8 @@ public class GeyserSpongePlugin implements IGeyserBootstrap {
     private GeyserSpongeConfiguration geyserConfig;
     private GeyserSpongeLogger geyserLogger;
 
+    private GeyserConnector connector;
+
     @Override
     public void onEnable() {
         if (!configDir.exists())
@@ -81,13 +85,14 @@ public class GeyserSpongePlugin implements IGeyserBootstrap {
         }
 
         this.geyserLogger = new GeyserSpongeLogger(logger, geyserConfig.isDebugMode());
+        this.connector = GeyserConnector.start(PlatformType.SPONGE, this);
 
-        GeyserConnector.start(PlatformType.SPONGE, this);
+        Sponge.getCommandManager().register(this, new GeyserSpongeCommandExecutor(connector), "geyser");
     }
 
     @Override
     public void onDisable() {
-        GeyserConnector.stop();
+        connector.shutdown();
     }
 
     @Override

bootstrap/sponge/src/main/java/org/geysermc/platform/sponge/command/GeyserSpongeCommandExecutor.java

@@ -0,0 +1,100 @@
+/*
+ * Copyright (c) 2019-2020 GeyserMC. http://geysermc.org
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ *
+ * @author GeyserMC
+ * @link https://github.com/GeyserMC/Geyser
+ */
+
+package org.geysermc.platform.sponge.command;
+
+import lombok.AllArgsConstructor;
+
+import org.geysermc.common.ChatColor;
+import org.geysermc.connector.GeyserConnector;
+import org.geysermc.connector.command.GeyserCommand;
+import org.spongepowered.api.command.CommandCallable;
+import org.spongepowered.api.command.CommandException;
+import org.spongepowered.api.command.CommandResult;
+import org.spongepowered.api.command.CommandSource;
+import org.spongepowered.api.text.Text;
+import org.spongepowered.api.world.Location;
+import org.spongepowered.api.world.World;
+
+import javax.annotation.Nullable;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+import java.util.Optional;
+
+@AllArgsConstructor
+public class GeyserSpongeCommandExecutor implements CommandCallable {
+
+    private GeyserConnector connector;
+
+    @Override
+    public CommandResult process(CommandSource source, String arguments) throws CommandException {
+        String[] args = arguments.split(" ");
+        if (args.length > 0) {
+            if (getCommand(args[0]) != null) {
+                if (!source.hasPermission(getCommand(args[0]).getPermission())) {
+                    source.sendMessage(Text.of(ChatColor.RED + "You do not have permission to execute this command!"));
+                    return CommandResult.success();
+                }
+                getCommand(args[0]).execute(new SpongeCommandSender(source), args);
+            }
+        } else {
+            getCommand("help").execute(new SpongeCommandSender(source), args);
+        }
+        return CommandResult.success();
+    }
+
+    @Override
+    public List<String> getSuggestions(CommandSource source, String arguments, @Nullable Location<World> targetPosition) throws CommandException {
+        if (arguments.split(" ").length == 1) {
+            return Arrays.asList("?", "help", "reload", "shutdown", "stop");
+        }
+        return new ArrayList<>();
+    }
+
+    @Override
+    public boolean testPermission(CommandSource source) {
+        return true;
+    }
+
+    @Override
+    public Optional<Text> getShortDescription(CommandSource source) {
+        return Optional.of(Text.of("The main command for Geyser."));
+    }
+
+    @Override
+    public Optional<Text> getHelp(CommandSource source) {
+        return Optional.of(Text.of("/geyser help"));
+    }
+
+    @Override
+    public Text getUsage(CommandSource source) {
+        return Text.of("/geyser help");
+    }
+
+    private GeyserCommand getCommand(String label) {
+        return connector.getCommandMap().getCommands().get(label);
+    }
+}

bootstrap/sponge/src/main/java/org/geysermc/platform/sponge/command/SpongeCommandSender.java

@@ -0,0 +1,54 @@
+/*
+ * Copyright (c) 2019-2020 GeyserMC. http://geysermc.org
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ *
+ * @author GeyserMC
+ * @link https://github.com/GeyserMC/Geyser
+ */
+
+package org.geysermc.platform.sponge.command;
+
+import lombok.AllArgsConstructor;
+
+import org.geysermc.connector.command.CommandSender;
+import org.spongepowered.api.command.CommandSource;
+import org.spongepowered.api.command.source.ConsoleSource;
+import org.spongepowered.api.text.Text;
+
+@AllArgsConstructor
+public class SpongeCommandSender implements CommandSender {
+
+    private CommandSource handle;
+
+    @Override
+    public String getName() {
+        return handle.getName();
+    }
+
+    @Override
+    public void sendMessage(String message) {
+        handle.sendMessage(Text.of(message));
+    }
+
+    @Override
+    public boolean isConsole() {
+        return handle instanceof ConsoleSource;
+    }
+}