Adds a message if someone runs one of the plugins directly (#457)

* Added Bukkit run message

* Added the rest of the plugins run messages

* Renamed plugin run classes to main

* Added gui message if the jar isnt run from command line

* Updated help message

* Changed wording for bukkit

bootstrap/bukkit/pom.xml

@@ -33,6 +33,18 @@
             </resource>
         </resources>
         <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-jar-plugin</artifactId>
+                <version>3.2.0</version>
+                <configuration>
+                    <archive>
+                        <manifestEntries>
+                            <Main-Class>org.geysermc.platform.bukkit.GeyserBukkitMain</Main-Class>
+                        </manifestEntries>
+                    </archive>
+                </configuration>
+            </plugin>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-shade-plugin</artifactId>
@@ -58,14 +70,6 @@
                     </execution>
                 </executions>
                 <configuration>
-                    <filters>
-                        <filter>
-                            <artifact>*:*</artifact>
-                            <excludes>
-                                <exclude>META-INF/*</exclude>
-                            </excludes>
-                        </filter>
-                    </filters>
                     <artifactSet>
                         <excludes>
                             <exclude>com.google.code.gson:*</exclude>

bootstrap/bukkit/src/main/java/org/geysermc/platform/bukkit/GeyserBukkitMain.java

@@ -0,0 +1,44 @@
+/*
+ * 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.bukkit;
+
+import org.geysermc.common.main.IGeyserMain;
+
+public class GeyserBukkitMain extends IGeyserMain {
+
+    public static void main(String[] args) {
+        new GeyserBukkitMain().displayMessage();
+    }
+
+    public String getPluginType() {
+        return "Spigot or Paper (recommended)";
+    }
+
+    public String getPluginFolder() {
+        return "plugins";
+    }
+}

bootstrap/bungeecord/pom.xml

@@ -33,6 +33,18 @@
             </resource>
         </resources>
         <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-jar-plugin</artifactId>
+                <version>3.2.0</version>
+                <configuration>
+                    <archive>
+                        <manifestEntries>
+                            <Main-Class>org.geysermc.platform.bungeecord.GeyserBungeeMain</Main-Class>
+                        </manifestEntries>
+                    </archive>
+                </configuration>
+            </plugin>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-shade-plugin</artifactId>
@@ -58,14 +70,6 @@
                     </execution>
                 </executions>
                 <configuration>
-                    <filters>
-                        <filter>
-                            <artifact>*:*</artifact>
-                            <excludes>
-                                <exclude>META-INF/*</exclude>
-                            </excludes>
-                        </filter>
-                    </filters>
                     <artifactSet>
                         <excludes>
                             <exclude>com.google.code.gson:*</exclude>

bootstrap/bungeecord/src/main/java/org/geysermc/platform/bungeecord/GeyserBungeeMain.java

@@ -0,0 +1,44 @@
+/*
+ * 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.bungeecord;
+
+import org.geysermc.common.main.IGeyserMain;
+
+public class GeyserBungeeMain extends IGeyserMain {
+
+    public static void main(String[] args) {
+        new GeyserBungeeMain().displayMessage();
+    }
+
+    public String getPluginType() {
+        return "BungeeCord";
+    }
+
+    public String getPluginFolder() {
+        return "plugins";
+    }
+}

bootstrap/sponge/pom.xml

@@ -33,6 +33,18 @@
             </resource>
         </resources>
         <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-jar-plugin</artifactId>
+                <version>3.2.0</version>
+                <configuration>
+                    <archive>
+                        <manifestEntries>
+                            <Main-Class>org.geysermc.platform.sponge.GeyserSpongeMain</Main-Class>
+                        </manifestEntries>
+                    </archive>
+                </configuration>
+            </plugin>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-shade-plugin</artifactId>
@@ -62,14 +74,6 @@
                     </execution>
                 </executions>
                 <configuration>
-                    <filters>
-                        <filter>
-                            <artifact>*:*</artifact>
-                            <excludes>
-                                <exclude>META-INF/*</exclude>
-                            </excludes>
-                        </filter>
-                    </filters>
                     <artifactSet>
                         <excludes>
                             <exclude>com.google.code.gson:*</exclude>

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

@@ -0,0 +1,44 @@
+/*
+ * 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;
+
+import org.geysermc.common.main.IGeyserMain;
+
+public class GeyserSpongeMain extends IGeyserMain {
+
+    public static void main(String[] args) {
+        new GeyserSpongeMain().displayMessage();
+    }
+
+    public String getPluginType() {
+        return "Sponge";
+    }
+
+    public String getPluginFolder() {
+        return "mods";
+    }
+}

bootstrap/velocity/pom.xml

@@ -33,6 +33,18 @@
             </resource>
         </resources>
         <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-jar-plugin</artifactId>
+                <version>3.2.0</version>
+                <configuration>
+                    <archive>
+                        <manifestEntries>
+                            <Main-Class>org.geysermc.platform.velocity.GeyserVelocityMain</Main-Class>
+                        </manifestEntries>
+                    </archive>
+                </configuration>
+            </plugin>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-shade-plugin</artifactId>
@@ -54,14 +66,6 @@
                     </execution>
                 </executions>
                 <configuration>
-                    <filters>
-                        <filter>
-                            <artifact>*:*</artifact>
-                            <excludes>
-                                <exclude>META-INF/*</exclude>
-                            </excludes>
-                        </filter>
-                    </filters>
                     <artifactSet>
                         <excludes>
                             <exclude>com.google.code.gson:*</exclude>

bootstrap/velocity/src/main/java/org/geysermc/platform/velocity/GeyserVelocityMain.java

@@ -0,0 +1,44 @@
+/*
+ * 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.velocity;
+
+import org.geysermc.common.main.IGeyserMain;
+
+public class GeyserVelocityMain extends IGeyserMain {
+
+    public static void main(String[] args) {
+        new GeyserVelocityMain().displayMessage();
+    }
+
+    public String getPluginType() {
+        return "Velocity";
+    }
+
+    public String getPluginFolder() {
+        return "plugins";
+    }
+}

common/src/main/java/org/geysermc/common/main/IGeyserMain.java

@@ -0,0 +1,74 @@
+/*
+ * 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.common.main;
+
+import javax.swing.*;
+import java.io.InputStream;
+import java.util.Scanner;
+
+public class IGeyserMain {
+
+    public void displayMessage() {
+        String message = createMessage();
+
+        if (System.console() == null) {
+            JOptionPane.showMessageDialog(null, message, "GeyserMC Plugin: " + this.getPluginType(), JOptionPane.ERROR_MESSAGE);
+        }
+
+        printMessage(message);
+    }
+
+    private String createMessage() {
+        String message = "";
+
+        InputStream helpStream = IGeyserMain.class.getClassLoader().getResourceAsStream("help.txt");
+        Scanner help = new Scanner(helpStream).useDelimiter("\\Z");
+        String line = "";
+        while (help.hasNext()) {
+            line = help.next();
+
+            line = line.replace("${plugin_type}", this.getPluginType());
+            line = line.replace("${plugin_folder}", this.getPluginFolder());
+
+            message += line + "\n";
+        }
+
+        return message;
+    }
+
+    private void printMessage(String message) {
+        System.out.print(message);
+    }
+
+    public String getPluginType() {
+        return "unknown";
+    }
+
+    public String getPluginFolder() {
+        return "unknown";
+    }
+}

common/src/main/resources/help.txt

@@ -0,0 +1,18 @@
+
+--------------------------------------------------------------------------------
+
+  Oops! You attempted to run a plugin version of Geyser directly!
+
+  This jar file is a plugin for ${plugin_type}. You can run this file as a
+  plugin by dropping the jar file into the "${plugin_folder}" directory.
+
+  There is also a standalone version available that doesn't need to
+  be installed as a plugin, you can find it on our build server:
+
+    http://ci.geysermc.org/
+
+  If you need more help, you should check out our discord:
+
+    http://discord.geysermc.org/
+
+--------------------------------------------------------------------------------