├── .gitignore ├── LICENSE.txt ├── README.md ├── circle.yml ├── pom.xml └── src └── main └── java └── com └── ogarproject └── ogar └── api ├── CellOwner.java ├── Ogar.java ├── Player.java ├── Server.java ├── entity ├── Cell.java ├── Entity.java ├── EntityType.java └── Food.java ├── event ├── Cancellable.java ├── Event.java ├── EventHandler.java ├── EventPriority.java ├── Listener.java ├── player │ ├── PlayerConnectedEvent.java │ ├── PlayerConnectingEvent.java │ ├── PlayerDisconnectEvent.java │ └── PlayerNameChangeEvent.java └── plugin │ └── PluginMessageEvent.java ├── plugin ├── Messenger.java ├── Plugin.java ├── PluginInfo.java ├── PluginManager.java └── Scheduler.java └── world ├── Position.java └── World.java /.gitignore: -------------------------------------------------------------------------------- 1 | target/ 2 | *.DS_Store 3 | server.log 4 | dependency-reduced-pom.xml 5 | config.json 6 | gameserver.ini* 7 | -------------------------------------------------------------------------------- /LICENSE.txt: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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Interpretation of Sections 15 and 16. 613 | 614 | If the disclaimer of warranty and limitation of liability provided 615 | above cannot be given local legal effect according to their terms, 616 | reviewing courts shall apply local law that most closely approximates 617 | an absolute waiver of all civil liability in connection with the 618 | Program, unless a warranty or assumption of liability accompanies a 619 | copy of the Program in return for a fee. 620 | 621 | END OF TERMS AND CONDITIONS 622 | 623 | How to Apply These Terms to Your New Programs 624 | 625 | If you develop a new program, and you want it to be of the greatest 626 | possible use to the public, the best way to achieve this is to make it 627 | free software which everyone can redistribute and change under these terms. 628 | 629 | To do so, attach the following notices to the program. It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | 635 | Copyright (C) 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | Copyright (C) 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # Ogar 2 API 2 | The plugin API for Ogar 2, the open-source Agar.io server implementation written in Java. Ogar 2 is the successor to [Ogar 1.0, the old Node.js implementation](https://github.com/OgarProject/Ogar). 3 | 4 | ## Contributing 5 | Please see [CONTRIBUTING.md in the Ogar Server repository](https://github.com/OgarProject/Ogar2-Server/blob/master/CONTRIBUTING.md) for contribution guidelines. 6 | 7 | ## License 8 | Please see [LICENSE.txt](https://github.com/OgarProject/Ogar2-API/blob/master/LICENSE.txt). 9 | -------------------------------------------------------------------------------- /circle.yml: -------------------------------------------------------------------------------- 1 | machine: 2 | java: 3 | version: oraclejdk8 4 | general: 5 | artifacts: 6 | - "target/ogar-api-*.jar" 7 | -------------------------------------------------------------------------------- /pom.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4.0.0 4 | com.ogarproject 5 | ogar-api 6 | 2.0-SNAPSHOT 7 | jar 8 | 9 | Ogar API 10 | Plugin API for Ogar, the open-source Agar.io server implementation. 11 | 2015 12 | 13 | 14 | UTF-8 15 | 1.8 16 | 1.8 17 | 18 | 19 | 20 | 21 | com.google.guava 22 | guava 23 | 18.0 24 | 25 | 26 | com.google.code.gson 27 | gson 28 | 2.3.1 29 | 30 | 31 | 32 | 33 | install 34 | 35 | 36 | org.apache.maven.plugins 37 | maven-shade-plugin 38 | 2.3 39 | 40 | 41 | package 42 | 43 | shade 44 | 45 | 46 | 47 | 48 | 49 | com.mycila 50 | license-maven-plugin 51 | 2.11 52 | 53 |
com/mycila/maven/plugin/license/templates/GPL-3.txt
54 | 55 | Ogar 56 | 57 | 58 | target/** 59 | **/.gitignore 60 | **/README.md 61 | **/LICENSE.md 62 | src/test/resources/** 63 | src/main/resources/** 64 | 65 | 66 | **/*.java 67 | 68 | 69 | JAVADOC_STYLE 70 | 71 | 72 | 73 | 74 | compile 75 | 76 | format 77 | 78 | 79 | 80 | 81 | 82 | 83 | -------------------------------------------------------------------------------- /src/main/java/com/ogarproject/ogar/api/CellOwner.java: -------------------------------------------------------------------------------- 1 | /** 2 | * This file is part of Ogar. 3 | * 4 | * Ogar is free software: you can redistribute it and/or modify 5 | * it under the terms of the GNU General Public License as published by 6 | * the Free Software Foundation, either version 3 of the License, or 7 | * (at your option) any later version. 8 | * 9 | * Ogar is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 | * GNU General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU General Public License 15 | * along with Ogar. If not, see . 16 | */ 17 | package com.ogarproject.ogar.api; 18 | 19 | import com.ogarproject.ogar.api.entity.Cell; 20 | import java.util.Collection; 21 | 22 | /** 23 | * CellOwner is an interface implemented by all cell owners. In the default Ogar 24 | * implementation, this interface is only implemented by Player. However, it can 25 | * be extended by plugins to allow for bots, among other uses. 26 | */ 27 | public interface CellOwner { 28 | 29 | /** 30 | * Gets the name of this cell owner. This name is independent of the name of 31 | * the owner's cells; although all new cells formed by this owner will use 32 | * this name as a default, the name of each cell can be controlled 33 | * individually. 34 | * 35 | * @return the owner's name 36 | */ 37 | public String getName(); 38 | 39 | /** 40 | * Sets this owner's name. This name is independent of the name of the 41 | * owner's cells; as such, using this method will not rename current cells, 42 | * but only set the default name of future cells. 43 | * 44 | * @param name 45 | */ 46 | public void setName(String name); 47 | 48 | /** 49 | * Gets all cells that belong to this owner. The collection returned may be 50 | * immutable. 51 | * 52 | * @return a collection of cells belonging to this owner 53 | */ 54 | public Collection getCells(); 55 | 56 | /** 57 | * Adds a cell to this owner. 58 | * 59 | * @param cell the cell to add 60 | */ 61 | public void addCell(Cell cell); 62 | 63 | /** 64 | * Removes a cell from this owner. 65 | * 66 | * @param cell the cell to remove 67 | */ 68 | public void removeCell(Cell cell); 69 | 70 | /** 71 | * Removes a cell with the specified entity ID from this owner. 72 | * 73 | * @param id the entity ID of the cell to remove 74 | */ 75 | public void removeCell(int id); 76 | } 77 | -------------------------------------------------------------------------------- /src/main/java/com/ogarproject/ogar/api/Ogar.java: -------------------------------------------------------------------------------- 1 | /** 2 | * This file is part of Ogar. 3 | * 4 | * Ogar is free software: you can redistribute it and/or modify 5 | * it under the terms of the GNU General Public License as published by 6 | * the Free Software Foundation, either version 3 of the License, or 7 | * (at your option) any later version. 8 | * 9 | * Ogar is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 | * GNU General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU General Public License 15 | * along with Ogar. If not, see . 16 | */ 17 | package com.ogarproject.ogar.api; 18 | 19 | import com.ogarproject.ogar.api.plugin.Messenger; 20 | import com.ogarproject.ogar.api.plugin.PluginManager; 21 | import com.ogarproject.ogar.api.world.World; 22 | import java.util.logging.Logger; 23 | 24 | /** 25 | * Singleton class for convenient access to the currently running Ogar server. 26 | */ 27 | public class Ogar { 28 | 29 | private static Server INSTANCE; 30 | 31 | /** 32 | * Static-use class. 33 | */ 34 | private Ogar() { 35 | } 36 | 37 | public static void setServer(Server server) { 38 | if (INSTANCE != null) { 39 | throw new UnsupportedOperationException("Cannot redefine singleton server instance!"); 40 | } 41 | 42 | INSTANCE = server; 43 | } 44 | 45 | public static Server getServer() { 46 | return INSTANCE; 47 | } 48 | 49 | public static Logger getLogger() { 50 | return INSTANCE.getLogger(); 51 | } 52 | 53 | public static PluginManager getPluginManager() { 54 | return INSTANCE.getPluginManager(); 55 | } 56 | 57 | public static Messenger getMessenger() { 58 | return INSTANCE.getMessenger(); 59 | } 60 | 61 | public static World getWorld() { 62 | return INSTANCE.getWorld(); 63 | } 64 | } 65 | -------------------------------------------------------------------------------- /src/main/java/com/ogarproject/ogar/api/Player.java: -------------------------------------------------------------------------------- 1 | /** 2 | * This file is part of Ogar. 3 | * 4 | * Ogar is free software: you can redistribute it and/or modify 5 | * it under the terms of the GNU General Public License as published by 6 | * the Free Software Foundation, either version 3 of the License, or 7 | * (at your option) any later version. 8 | * 9 | * Ogar is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 | * GNU General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU General Public License 15 | * along with Ogar. If not, see . 16 | */ 17 | package com.ogarproject.ogar.api; 18 | 19 | import java.net.SocketAddress; 20 | 21 | public interface Player extends CellOwner { 22 | 23 | public SocketAddress getAddress(); 24 | 25 | /** 26 | * Checks if this client is compatible with the Ogar Mod Protocol (OMP). 27 | * OMP-capable clients must send an OMP message with channel name 28 | * "OMP|Capable" for this value to be properly set. 29 | * 30 | * @return true if the client is using the Ogar Mod Protocol 31 | */ 32 | public boolean isPluginMessageCapable(); 33 | 34 | /** 35 | * @see #sendPluginMessage(java.lang.String, byte[]) 36 | */ 37 | public default boolean sendPluginMessage(String channel) { 38 | return sendPluginMessage(channel, new byte[0]); 39 | } 40 | 41 | /** 42 | * Sends a plugin message to this client if the client is Ogar Mod Protocol 43 | * (OMP) capable. The channel must already be registered with 44 | * {@link com.ogarproject.ogar.api.plugin.Messenger}; if it is not, an 45 | * exception will be thrown. 46 | * 47 | * @param channel the channel name to use; must be registered with Messenger 48 | * @param data additional data, up to 32767 bytes 49 | * @return true if the message was sent, false if the client is not OMP 50 | * capable 51 | */ 52 | public boolean sendPluginMessage(String channel, byte[] data); 53 | } 54 | -------------------------------------------------------------------------------- /src/main/java/com/ogarproject/ogar/api/Server.java: -------------------------------------------------------------------------------- 1 | /** 2 | * This file is part of Ogar. 3 | * 4 | * Ogar is free software: you can redistribute it and/or modify 5 | * it under the terms of the GNU General Public License as published by 6 | * the Free Software Foundation, either version 3 of the License, or 7 | * (at your option) any later version. 8 | * 9 | * Ogar is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 | * GNU General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU General Public License 15 | * along with Ogar. If not, see . 16 | */ 17 | package com.ogarproject.ogar.api; 18 | 19 | import com.ogarproject.ogar.api.plugin.Messenger; 20 | import com.ogarproject.ogar.api.plugin.PluginManager; 21 | import com.ogarproject.ogar.api.plugin.Scheduler; 22 | import com.ogarproject.ogar.api.world.World; 23 | import java.util.logging.Logger; 24 | 25 | /** 26 | * A Server is the main interface to the rest of the API. 27 | */ 28 | public interface Server { 29 | 30 | /** 31 | * Gets the global logger instance used by the server. 32 | * 33 | * @return a Logger instance 34 | */ 35 | public Logger getLogger(); 36 | 37 | /** 38 | * Gets the server's plugin manager. 39 | * 40 | * @return plugin manager associated with the server 41 | */ 42 | public PluginManager getPluginManager(); 43 | 44 | /** 45 | * Gets the server's messenger. 46 | * 47 | * @return messenger associated with the server 48 | */ 49 | public Messenger getMessenger(); 50 | 51 | /** 52 | * Gets the server's world. 53 | * 54 | * @return world associated with the server 55 | */ 56 | public World getWorld(); 57 | 58 | /** 59 | * Gets the server's scheduler. 60 | * 61 | * @return scheduler associated with the server 62 | */ 63 | public Scheduler getScheduler(); 64 | } 65 | -------------------------------------------------------------------------------- /src/main/java/com/ogarproject/ogar/api/entity/Cell.java: -------------------------------------------------------------------------------- 1 | /** 2 | * This file is part of Ogar. 3 | * 4 | * Ogar is free software: you can redistribute it and/or modify 5 | * it under the terms of the GNU General Public License as published by 6 | * the Free Software Foundation, either version 3 of the License, or 7 | * (at your option) any later version. 8 | * 9 | * Ogar is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 | * GNU General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU General Public License 15 | * along with Ogar. If not, see . 16 | */ 17 | package com.ogarproject.ogar.api.entity; 18 | 19 | import com.ogarproject.ogar.api.CellOwner; 20 | 21 | public interface Cell extends Entity { 22 | 23 | public String getName(); 24 | 25 | public void setName(String name); 26 | 27 | public CellOwner getOwner(); 28 | } 29 | -------------------------------------------------------------------------------- /src/main/java/com/ogarproject/ogar/api/entity/Entity.java: -------------------------------------------------------------------------------- 1 | /** 2 | * This file is part of Ogar. 3 | * 4 | * Ogar is free software: you can redistribute it and/or modify 5 | * it under the terms of the GNU General Public License as published by 6 | * the Free Software Foundation, either version 3 of the License, or 7 | * (at your option) any later version. 8 | * 9 | * Ogar is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 | * GNU General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU General Public License 15 | * along with Ogar. If not, see . 16 | */ 17 | package com.ogarproject.ogar.api.entity; 18 | 19 | import com.ogarproject.ogar.api.world.Position; 20 | import com.ogarproject.ogar.api.world.World; 21 | import java.awt.Color; 22 | 23 | /** 24 | * An abstract class that describes an entity. An entity is any object in an 25 | * Agar.io world. 26 | */ 27 | public interface Entity { 28 | 29 | public World getWorld(); 30 | 31 | public int getID(); 32 | 33 | public EntityType getType(); 34 | 35 | public Position getPosition(); 36 | 37 | public void setPosition(Position position); 38 | 39 | public Color getColor(); 40 | 41 | public void setColor(Color color); 42 | 43 | public int getPhysicalSize(); 44 | 45 | public int getMass(); 46 | 47 | public void setMass(int mass); 48 | 49 | public void addMass(int mass); 50 | 51 | public boolean isSpiked(); 52 | 53 | public void setSpiked(boolean spiked); 54 | 55 | } 56 | -------------------------------------------------------------------------------- /src/main/java/com/ogarproject/ogar/api/entity/EntityType.java: -------------------------------------------------------------------------------- 1 | /** 2 | * This file is part of Ogar. 3 | * 4 | * Ogar is free software: you can redistribute it and/or modify 5 | * it under the terms of the GNU General Public License as published by 6 | * the Free Software Foundation, either version 3 of the License, or 7 | * (at your option) any later version. 8 | * 9 | * Ogar is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 | * GNU General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU General Public License 15 | * along with Ogar. If not, see . 16 | */ 17 | package com.ogarproject.ogar.api.entity; 18 | 19 | /** 20 | * An enumeration of all recognized entity types. 21 | */ 22 | public enum EntityType { 23 | 24 | CELL, FOOD, VIRUS, MASS; 25 | } 26 | -------------------------------------------------------------------------------- /src/main/java/com/ogarproject/ogar/api/entity/Food.java: -------------------------------------------------------------------------------- 1 | /** 2 | * This file is part of Ogar. 3 | * 4 | * Ogar is free software: you can redistribute it and/or modify 5 | * it under the terms of the GNU General Public License as published by 6 | * the Free Software Foundation, either version 3 of the License, or 7 | * (at your option) any later version. 8 | * 9 | * Ogar is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 | * GNU General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU General Public License 15 | * along with Ogar. If not, see . 16 | */ 17 | package com.ogarproject.ogar.api.entity; 18 | 19 | public interface Food extends Entity { 20 | 21 | } 22 | -------------------------------------------------------------------------------- /src/main/java/com/ogarproject/ogar/api/event/Cancellable.java: -------------------------------------------------------------------------------- 1 | /** 2 | * This file is part of Ogar. 3 | * 4 | * Ogar is free software: you can redistribute it and/or modify 5 | * it under the terms of the GNU General Public License as published by 6 | * the Free Software Foundation, either version 3 of the License, or 7 | * (at your option) any later version. 8 | * 9 | * Ogar is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 | * GNU General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU General Public License 15 | * along with Ogar. If not, see . 16 | */ 17 | package com.ogarproject.ogar.api.event; 18 | 19 | /** 20 | * Represents a type of event that can be cancelled. 21 | */ 22 | public interface Cancellable { 23 | 24 | public boolean isCancelled(); 25 | 26 | public void setCancelled(boolean cancelled); 27 | } 28 | -------------------------------------------------------------------------------- /src/main/java/com/ogarproject/ogar/api/event/Event.java: -------------------------------------------------------------------------------- 1 | /** 2 | * This file is part of Ogar. 3 | * 4 | * Ogar is free software: you can redistribute it and/or modify 5 | * it under the terms of the GNU General Public License as published by 6 | * the Free Software Foundation, either version 3 of the License, or 7 | * (at your option) any later version. 8 | * 9 | * Ogar is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 | * GNU General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU General Public License 15 | * along with Ogar. If not, see . 16 | */ 17 | package com.ogarproject.ogar.api.event; 18 | 19 | /** 20 | * An Event represents something that happens on an Ogar server. Although Ogar 21 | * provides its own standard events, plugins can also create their own events 22 | * for use by other plugins. 23 | */ 24 | public abstract class Event { 25 | 26 | } 27 | -------------------------------------------------------------------------------- /src/main/java/com/ogarproject/ogar/api/event/EventHandler.java: -------------------------------------------------------------------------------- 1 | /** 2 | * This file is part of Ogar. 3 | * 4 | * Ogar is free software: you can redistribute it and/or modify 5 | * it under the terms of the GNU General Public License as published by 6 | * the Free Software Foundation, either version 3 of the License, or 7 | * (at your option) any later version. 8 | * 9 | * Ogar is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 | * GNU General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU General Public License 15 | * along with Ogar. If not, see . 16 | */ 17 | package com.ogarproject.ogar.api.event; 18 | 19 | import java.lang.annotation.Retention; 20 | import java.lang.annotation.RetentionPolicy; 21 | 22 | /** 23 | * Denotes a method that handles an event. 24 | */ 25 | @Retention(RetentionPolicy.RUNTIME) 26 | public @interface EventHandler { 27 | 28 | /** 29 | * Specifies the priority of this event handler. For more information, 30 | * please see {@link com.ogarproject.ogar.api.event.EventPriority}. 31 | * 32 | * @return the event handler's priority 33 | */ 34 | public EventPriority priority() default EventPriority.NORMAL; 35 | 36 | /** 37 | * If this value is set to true, this event handler will not be called if 38 | * the event has been previously cancelled by another event handler. 39 | * 40 | * @return boolean indicating whether or not cancelled events should be 41 | * ignored 42 | */ 43 | public boolean ignoreCancelled() default false; 44 | } 45 | -------------------------------------------------------------------------------- /src/main/java/com/ogarproject/ogar/api/event/EventPriority.java: -------------------------------------------------------------------------------- 1 | /** 2 | * This file is part of Ogar. 3 | * 4 | * Ogar is free software: you can redistribute it and/or modify 5 | * it under the terms of the GNU General Public License as published by 6 | * the Free Software Foundation, either version 3 of the License, or 7 | * (at your option) any later version. 8 | * 9 | * Ogar is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 | * GNU General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU General Public License 15 | * along with Ogar. If not, see . 16 | */ 17 | package com.ogarproject.ogar.api.event; 18 | 19 | /** 20 | * Used to set the priority of an {@link EventHandler}. Events are executed in 21 | * the following order: 22 | *
    23 | *
  1. LOWEST
    2. 24 | *
  2. LOW
    3. 25 | *
  3. NORMAL
    4. 26 | *
  4. HIGH
    5. 27 | *
  5. HIGHEST
    6. 28 | *
  6. MONITOR
    7. 29 | *
30 | * 31 | * By default, EventHandler priorities are set to {@code NORMAL}. Events that 32 | * are being handled on priority {@code MONITOR} should not, in any way, 33 | * modify the outcome of the event. This priority is used for handlers that wish 34 | * to listen for the final outcome of the event. 35 | */ 36 | public enum EventPriority { 37 | 38 | LOWEST, LOW, NORMAL, HIGH, HIGHEST, MONITOR; 39 | } 40 | -------------------------------------------------------------------------------- /src/main/java/com/ogarproject/ogar/api/event/Listener.java: -------------------------------------------------------------------------------- 1 | /** 2 | * This file is part of Ogar. 3 | * 4 | * Ogar is free software: you can redistribute it and/or modify 5 | * it under the terms of the GNU General Public License as published by 6 | * the Free Software Foundation, either version 3 of the License, or 7 | * (at your option) any later version. 8 | * 9 | * Ogar is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 | * GNU General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU General Public License 15 | * along with Ogar. If not, see . 16 | */ 17 | package com.ogarproject.ogar.api.event; 18 | 19 | /** 20 | * Marker interface. All event listeners must implement this interface. 21 | */ 22 | public interface Listener { 23 | 24 | } 25 | -------------------------------------------------------------------------------- /src/main/java/com/ogarproject/ogar/api/event/player/PlayerConnectedEvent.java: -------------------------------------------------------------------------------- 1 | /** 2 | * This file is part of Ogar. 3 | * 4 | * Ogar is free software: you can redistribute it and/or modify 5 | * it under the terms of the GNU General Public License as published by 6 | * the Free Software Foundation, either version 3 of the License, or 7 | * (at your option) any later version. 8 | * 9 | * Ogar is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 | * GNU General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU General Public License 15 | * along with Ogar. If not, see . 16 | */ 17 | package com.ogarproject.ogar.api.event.player; 18 | 19 | import com.ogarproject.ogar.api.Player; 20 | import com.ogarproject.ogar.api.event.Event; 21 | 22 | public class PlayerConnectedEvent extends Event { 23 | 24 | private final Player player; 25 | 26 | public PlayerConnectedEvent(Player player) { 27 | this.player = player; 28 | } 29 | 30 | public Player getPlayer() { 31 | return player; 32 | } 33 | 34 | } 35 | -------------------------------------------------------------------------------- /src/main/java/com/ogarproject/ogar/api/event/player/PlayerConnectingEvent.java: -------------------------------------------------------------------------------- 1 | /** 2 | * This file is part of Ogar. 3 | * 4 | * Ogar is free software: you can redistribute it and/or modify 5 | * it under the terms of the GNU General Public License as published by 6 | * the Free Software Foundation, either version 3 of the License, or 7 | * (at your option) any later version. 8 | * 9 | * Ogar is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 | * GNU General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU General Public License 15 | * along with Ogar. If not, see . 16 | */ 17 | package com.ogarproject.ogar.api.event.player; 18 | 19 | import com.ogarproject.ogar.api.event.Cancellable; 20 | import com.ogarproject.ogar.api.event.Event; 21 | import java.net.SocketAddress; 22 | 23 | public class PlayerConnectingEvent extends Event implements Cancellable { 24 | 25 | private final SocketAddress address; 26 | private final int protocolVersion; 27 | private final String token; 28 | private boolean cancelled; 29 | 30 | public PlayerConnectingEvent(SocketAddress address, int protocolVersion, String token) { 31 | this.address = address; 32 | this.protocolVersion = protocolVersion; 33 | this.token = token; 34 | } 35 | 36 | @Override 37 | public boolean isCancelled() { 38 | return cancelled; 39 | } 40 | 41 | @Override 42 | public void setCancelled(boolean cancelled) { 43 | this.cancelled = cancelled; 44 | } 45 | 46 | public SocketAddress getAddress() { 47 | return address; 48 | } 49 | 50 | public int getProtocolVersion() { 51 | return protocolVersion; 52 | } 53 | 54 | public String getToken() { 55 | return token; 56 | } 57 | 58 | } 59 | -------------------------------------------------------------------------------- /src/main/java/com/ogarproject/ogar/api/event/player/PlayerDisconnectEvent.java: -------------------------------------------------------------------------------- 1 | /** 2 | * This file is part of Ogar. 3 | * 4 | * Ogar is free software: you can redistribute it and/or modify 5 | * it under the terms of the GNU General Public License as published by 6 | * the Free Software Foundation, either version 3 of the License, or 7 | * (at your option) any later version. 8 | * 9 | * Ogar is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 | * GNU General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU General Public License 15 | * along with Ogar. If not, see . 16 | */ 17 | package com.ogarproject.ogar.api.event.player; 18 | 19 | import com.ogarproject.ogar.api.Player; 20 | import com.ogarproject.ogar.api.event.Event; 21 | 22 | public class PlayerDisconnectEvent extends Event { 23 | 24 | private final Player player; 25 | 26 | public PlayerDisconnectEvent(Player player) { 27 | this.player = player; 28 | } 29 | 30 | public Player getPlayer() { 31 | return player; 32 | } 33 | 34 | } 35 | -------------------------------------------------------------------------------- /src/main/java/com/ogarproject/ogar/api/event/player/PlayerNameChangeEvent.java: -------------------------------------------------------------------------------- 1 | /** 2 | * This file is part of Ogar. 3 | * 4 | * Ogar is free software: you can redistribute it and/or modify 5 | * it under the terms of the GNU General Public License as published by 6 | * the Free Software Foundation, either version 3 of the License, or 7 | * (at your option) any later version. 8 | * 9 | * Ogar is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 | * GNU General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU General Public License 15 | * along with Ogar. If not, see . 16 | */ 17 | package com.ogarproject.ogar.api.event.player; 18 | 19 | import com.ogarproject.ogar.api.Player; 20 | import com.ogarproject.ogar.api.event.Event; 21 | 22 | public class PlayerNameChangeEvent extends Event { 23 | 24 | private final Player player; 25 | private String name; 26 | 27 | public PlayerNameChangeEvent(Player player, String name) { 28 | this.player = player; 29 | this.name = name; 30 | } 31 | 32 | public Player getPlayer() { 33 | return player; 34 | } 35 | 36 | public String getName() { 37 | return name; 38 | } 39 | 40 | public void setName(String name) { 41 | this.name = name; 42 | } 43 | 44 | } 45 | -------------------------------------------------------------------------------- /src/main/java/com/ogarproject/ogar/api/event/plugin/PluginMessageEvent.java: -------------------------------------------------------------------------------- 1 | /** 2 | * This file is part of Ogar. 3 | * 4 | * Ogar is free software: you can redistribute it and/or modify 5 | * it under the terms of the GNU General Public License as published by 6 | * the Free Software Foundation, either version 3 of the License, or 7 | * (at your option) any later version. 8 | * 9 | * Ogar is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 | * GNU General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU General Public License 15 | * along with Ogar. If not, see . 16 | */ 17 | package com.ogarproject.ogar.api.event.plugin; 18 | 19 | import com.ogarproject.ogar.api.event.Event; 20 | 21 | public class PluginMessageEvent extends Event { 22 | 23 | private final String channel; 24 | private final byte[] data; 25 | 26 | public PluginMessageEvent(String channel, byte[] data) { 27 | this.channel = channel; 28 | this.data = data; 29 | } 30 | 31 | public String getChannel() { 32 | return channel; 33 | } 34 | 35 | public byte[] getData() { 36 | return data; 37 | } 38 | 39 | } 40 | -------------------------------------------------------------------------------- /src/main/java/com/ogarproject/ogar/api/plugin/Messenger.java: -------------------------------------------------------------------------------- 1 | /** 2 | * This file is part of Ogar. 3 | * 4 | * Ogar is free software: you can redistribute it and/or modify 5 | * it under the terms of the GNU General Public License as published by 6 | * the Free Software Foundation, either version 3 of the License, or 7 | * (at your option) any later version. 8 | * 9 | * Ogar is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 | * GNU General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU General Public License 15 | * along with Ogar. If not, see . 16 | */ 17 | /** 18 | * This file is part of Ogar. 19 | * 20 | * Ogar is free software: you can redistribute it and/or modify it under the 21 | * terms of the GNU General Public License as published by the Free Software 22 | * Foundation, either version 3 of the License, or (at your option) any later 23 | * version. 24 | * 25 | * Ogar is distributed in the hope that it will be useful, but WITHOUT ANY 26 | * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR 27 | * A PARTICULAR PURPOSE. See the GNU General Public License for more details. 28 | * 29 | * You should have received a copy of the GNU General Public License along with 30 | * Ogar. If not, see . 31 | */ 32 | package com.ogarproject.ogar.api.plugin; 33 | 34 | import com.google.common.base.Preconditions; 35 | import com.google.common.collect.ArrayListMultimap; 36 | import com.google.common.collect.Multimap; 37 | import java.util.HashSet; 38 | import java.util.Set; 39 | 40 | /** 41 | * Messenger handles sending and receiving OMP messages to and from OMP-capable 42 | * clients. 43 | */ 44 | public class Messenger { 45 | 46 | private final Multimap channelRegistrations = ArrayListMultimap.create(); 47 | private final Set allChannelRegistrations = new HashSet<>(); 48 | 49 | public void registerChannel(Plugin plugin, String channelName) { 50 | Preconditions.checkNotNull(plugin, "plugin"); 51 | Preconditions.checkNotNull(channelName, "channelName"); 52 | Preconditions.checkArgument(plugin.isEnabled(), "Attempted to register an OMP channel for a disabled plugin"); 53 | Preconditions.checkArgument(!channelName.toUpperCase().startsWith("OMP|") && !channelName.toUpperCase().startsWith("O2|"), "Attempted to register a reserved channel name"); 54 | 55 | if (channelRegistrations.containsEntry(plugin, channelName)) { 56 | return; 57 | } 58 | 59 | channelRegistrations.put(plugin, channelName); 60 | allChannelRegistrations.add(channelName); 61 | } 62 | 63 | public void unregisterChannel(Plugin plugin, String channelName) { 64 | Preconditions.checkNotNull(plugin, "plugin"); 65 | Preconditions.checkNotNull(channelName, "channelName"); 66 | Preconditions.checkArgument(!channelName.toUpperCase().startsWith("OMP|") && !channelName.toUpperCase().startsWith("O2|"), 67 | "Attempted to unregister a reserved channel name"); 68 | 69 | channelRegistrations.remove(plugin, channelName); 70 | if (!channelRegistrations.containsValue(channelName)) { 71 | allChannelRegistrations.remove(channelName); 72 | } 73 | } 74 | 75 | public void unregisterAll(Plugin plugin) { 76 | Preconditions.checkNotNull(plugin, "plugin"); 77 | for (String channelName : channelRegistrations.get(plugin)) { 78 | unregisterChannel(plugin, channelName); 79 | } 80 | } 81 | 82 | public boolean isChannelRegistered(String channel) { 83 | return allChannelRegistrations.contains(channel); 84 | } 85 | 86 | public String[] getAllChannelRegistrations() { 87 | return allChannelRegistrations.toArray(new String[0]); 88 | } 89 | } 90 | -------------------------------------------------------------------------------- /src/main/java/com/ogarproject/ogar/api/plugin/Plugin.java: -------------------------------------------------------------------------------- 1 | /** 2 | * This file is part of Ogar. 3 | * 4 | * Ogar is free software: you can redistribute it and/or modify 5 | * it under the terms of the GNU General Public License as published by 6 | * the Free Software Foundation, either version 3 of the License, or 7 | * (at your option) any later version. 8 | * 9 | * Ogar is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 | * GNU General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU General Public License 15 | * along with Ogar. If not, see . 16 | */ 17 | package com.ogarproject.ogar.api.plugin; 18 | 19 | import com.ogarproject.ogar.api.Server; 20 | import java.util.logging.Logger; 21 | 22 | public abstract class Plugin { 23 | 24 | private Server server; 25 | private PluginManager pluginManager; 26 | private boolean enabled = false; 27 | 28 | public void onEnable() { 29 | // To be overridden by implementations 30 | } 31 | 32 | public void onDisable() { 33 | // To be overridden by implementations 34 | } 35 | 36 | final void init(Server server, PluginManager pluginManager) { 37 | this.server = server; 38 | this.pluginManager = pluginManager; 39 | } 40 | 41 | final void setEnabled(boolean value) { 42 | if (enabled == value) { 43 | return; 44 | } 45 | 46 | boolean oldEnabled = enabled; 47 | enabled = value; 48 | if (oldEnabled && !value) { 49 | onDisable(); 50 | } else if (!oldEnabled && value) { 51 | onEnable(); 52 | } 53 | } 54 | 55 | public final Logger getLogger() { 56 | return server.getLogger(); 57 | } 58 | 59 | public final PluginInfo getPluginInfo() { 60 | return getClass().getAnnotation(PluginInfo.class); 61 | } 62 | 63 | public final Server getServer() { 64 | return server; 65 | } 66 | 67 | public final PluginManager getPluginManager() { 68 | return pluginManager; 69 | } 70 | 71 | public final boolean isEnabled() { 72 | return enabled; 73 | } 74 | } 75 | -------------------------------------------------------------------------------- /src/main/java/com/ogarproject/ogar/api/plugin/PluginInfo.java: -------------------------------------------------------------------------------- 1 | /** 2 | * This file is part of Ogar. 3 | * 4 | * Ogar is free software: you can redistribute it and/or modify 5 | * it under the terms of the GNU General Public License as published by 6 | * the Free Software Foundation, either version 3 of the License, or 7 | * (at your option) any later version. 8 | * 9 | * Ogar is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 | * GNU General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU General Public License 15 | * along with Ogar. If not, see . 16 | */ 17 | package com.ogarproject.ogar.api.plugin; 18 | 19 | import java.lang.annotation.Retention; 20 | import java.lang.annotation.RetentionPolicy; 21 | 22 | @Retention(RetentionPolicy.RUNTIME) 23 | public @interface PluginInfo { 24 | 25 | public String name(); 26 | 27 | public String version(); 28 | 29 | public String author(); 30 | 31 | public String description() default ""; 32 | 33 | public String website() default ""; 34 | } 35 | -------------------------------------------------------------------------------- /src/main/java/com/ogarproject/ogar/api/plugin/PluginManager.java: -------------------------------------------------------------------------------- 1 | /** 2 | * This file is part of Ogar. 3 | * 4 | * Ogar is free software: you can redistribute it and/or modify 5 | * it under the terms of the GNU General Public License as published by 6 | * the Free Software Foundation, either version 3 of the License, or 7 | * (at your option) any later version. 8 | * 9 | * Ogar is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 | * GNU General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU General Public License 15 | * along with Ogar. If not, see . 16 | */ 17 | package com.ogarproject.ogar.api.plugin; 18 | 19 | import com.google.common.base.Preconditions; 20 | import com.google.common.collect.ArrayListMultimap; 21 | import com.google.common.collect.Multimap; 22 | import com.ogarproject.ogar.api.Server; 23 | import com.ogarproject.ogar.api.event.Cancellable; 24 | import com.ogarproject.ogar.api.event.Event; 25 | import com.ogarproject.ogar.api.event.EventHandler; 26 | import com.ogarproject.ogar.api.event.EventPriority; 27 | import com.ogarproject.ogar.api.event.Listener; 28 | import java.io.File; 29 | import java.io.FileInputStream; 30 | import java.lang.reflect.Method; 31 | import java.net.URL; 32 | import java.net.URLClassLoader; 33 | import java.util.ArrayList; 34 | import java.util.HashMap; 35 | import java.util.List; 36 | import java.util.Map; 37 | import java.util.logging.Level; 38 | import java.util.zip.ZipEntry; 39 | import java.util.zip.ZipInputStream; 40 | 41 | public class PluginManager { 42 | 43 | private final Server server; 44 | private final Map plugins = new HashMap<>(); 45 | private final Multimap listeners = ArrayListMultimap.create(); 46 | private URLClassLoader classLoader; 47 | private boolean loadedPlugins = false; 48 | 49 | public PluginManager(Server server) { 50 | Preconditions.checkNotNull(server, "server"); 51 | this.server = server; 52 | } 53 | 54 | public void loadPlugins(File directory) throws Throwable { 55 | Preconditions.checkState(!loadedPlugins, "Plugins can not currently be reloaded"); 56 | Preconditions.checkArgument(directory.isDirectory(), "Directory is not a directory"); 57 | File[] jarFiles = directory.listFiles((dir, name) -> name.endsWith(".jar")); 58 | URL[] urls = new URL[jarFiles.length]; 59 | 60 | for (int i = 0; i < urls.length; i++) { 61 | urls[i] = jarFiles[i].toURI().toURL(); 62 | } 63 | 64 | loadedPlugins = true; 65 | classLoader = new URLClassLoader(urls, this.getClass().getClassLoader()); 66 | 67 | // Scan through the classes to find Plugin extensions with @PluginInfo 68 | List> pluginClasses = new ArrayList<>(); 69 | for (File jarFile : jarFiles) { 70 | try (ZipInputStream zip = new ZipInputStream(new FileInputStream(jarFile))) { 71 | ZipEntry entry; 72 | 73 | while ((entry = zip.getNextEntry()) != null) { 74 | if (!entry.getName().endsWith(".class")) { 75 | continue; 76 | } 77 | 78 | String[] splitName = entry.getName().split("/"); 79 | if (splitName[splitName.length - 1].contains("$")) { 80 | // Inner class, skip 81 | continue; 82 | } 83 | 84 | String className = entry.getName().substring(0, entry.getName().length() - 6).replace('/', '.'); 85 | Class clazz = Class.forName(className, true, classLoader); 86 | 87 | if (Plugin.class.isAssignableFrom(clazz) && clazz.isAnnotationPresent(PluginInfo.class)) { 88 | // We have a plugin! 89 | pluginClasses.add(clazz.asSubclass(Plugin.class)); 90 | } 91 | } 92 | } 93 | } 94 | 95 | // Next, initialize the plugins 96 | for (Class clazz : pluginClasses) { 97 | PluginInfo info = clazz.getAnnotation(PluginInfo.class); 98 | Plugin plugin = clazz.newInstance(); 99 | plugins.put(info.name().toLowerCase(), plugin); 100 | plugin.init(server, this); 101 | server.getLogger().info("Loaded plugin " + info.name() + " (version " + info.version() + ")."); 102 | } 103 | } 104 | 105 | public void enablePlugins() { 106 | plugins.values().forEach(this::enablePlugin); 107 | } 108 | 109 | public void disablePlugins() { 110 | plugins.values().forEach(this::disablePlugin); 111 | } 112 | 113 | public void enablePlugin(Plugin plugin) { 114 | Preconditions.checkNotNull(plugin, "plugin"); 115 | Preconditions.checkArgument(!plugin.isEnabled(), "Plugin is already enabled!"); 116 | 117 | PluginInfo info = plugin.getPluginInfo(); 118 | plugin.setEnabled(true); 119 | server.getLogger().info("Enabled plugin " + info.name() + " (version " + info.version() + ")."); 120 | } 121 | 122 | public void disablePlugin(Plugin plugin) { 123 | Preconditions.checkNotNull(plugin, "plugin"); 124 | Preconditions.checkArgument(plugin.isEnabled(), "Plugin is not enabled!"); 125 | 126 | PluginInfo info = plugin.getPluginInfo(); 127 | plugin.setEnabled(false); 128 | listeners.removeAll(plugin); 129 | server.getLogger().info("Disabled plugin " + info.name() + " (version " + info.version() + ")."); 130 | } 131 | 132 | public void registerEvents(Plugin plugin, Listener listener) { 133 | Preconditions.checkNotNull(plugin, "plugin"); 134 | Preconditions.checkNotNull(listener, "listener"); 135 | Preconditions.checkState(plugin.isEnabled(), "Can not register a Listener for a disabled Plugin!"); 136 | Preconditions.checkArgument(!listeners.containsValue(listener), "Attempted to register a Listener that is already registered!"); 137 | 138 | listeners.put(plugin, listener); 139 | } 140 | 141 | public void callEvent(Event event) { 142 | Preconditions.checkNotNull(event, "event"); 143 | 144 | // Discover event handlers 145 | // TODO - This should probably be moved and cached to execute on registration of the listener 146 | Multimap methods = ArrayListMultimap.create(); 147 | Map reverseMap = new HashMap<>(); 148 | for (Listener l : listeners.values()) { 149 | for (Method m : l.getClass().getDeclaredMethods()) { 150 | if (!m.isAnnotationPresent(EventHandler.class)) { 151 | continue; 152 | } 153 | 154 | if (m.getParameterCount() == 1 && m.getParameterTypes()[0].equals(event.getClass())) { 155 | // Bingo! 156 | EventHandler annotation = m.getAnnotation(EventHandler.class); 157 | EventPriority priority = annotation.priority(); 158 | if (priority != null) { 159 | // priority must be non-null, no funny business here 160 | methods.put(priority, m); 161 | reverseMap.put(m, l); 162 | } 163 | } 164 | } 165 | } 166 | 167 | // Execute the handlers in order of priority 168 | for (EventPriority priority : EventPriority.values()) { 169 | for (Method m : methods.get(priority)) { 170 | if (event instanceof Cancellable) { 171 | EventHandler annotation = m.getAnnotation(EventHandler.class); 172 | if (annotation.ignoreCancelled() && ((Cancellable) event).isCancelled()) { 173 | continue; 174 | } 175 | } 176 | 177 | try { 178 | m.invoke(reverseMap.get(m), event); 179 | } catch (Throwable t) { 180 | server.getLogger().log(Level.SEVERE, "Error while handling event " + event.getClass().getCanonicalName(), t); 181 | } 182 | } 183 | } 184 | } 185 | 186 | /** 187 | * Gets the instance of the plugin by the specified name, if it exists. 188 | * 189 | * @param name the name of the plugin 190 | * @return the instance of the plugin, or null if the plugin does not exist 191 | */ 192 | public Plugin getPlugin(String name) { 193 | return plugins.get(name.toLowerCase()); 194 | } 195 | } 196 | -------------------------------------------------------------------------------- /src/main/java/com/ogarproject/ogar/api/plugin/Scheduler.java: -------------------------------------------------------------------------------- 1 | /** 2 | * This file is part of Ogar. 3 | * 4 | * Ogar is free software: you can redistribute it and/or modify 5 | * it under the terms of the GNU General Public License as published by 6 | * the Free Software Foundation, either version 3 of the License, or 7 | * (at your option) any later version. 8 | * 9 | * Ogar is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 | * GNU General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU General Public License 15 | * along with Ogar. If not, see . 16 | */ 17 | package com.ogarproject.ogar.api.plugin; 18 | 19 | /** 20 | * A Scheduler can be used to schedule tasks to run in the future. The 21 | * asynchronous methods in this interface are preferred over their synchronous 22 | * counterparts; however, asynchronous tasks should generally not use any of the 23 | * Ogar API, as it isn't guaranteed to be thread-safe. 24 | */ 25 | public interface Scheduler { 26 | 27 | /** 28 | * Runs a task synchronously (during the server tick) after a delay. 29 | * 30 | * @param plugin the owning plugin of this task 31 | * @param task the task to run 32 | * @param delay the delay in ticks (20 ticks = 1 second) before the task 33 | * executes 34 | * @return A task ID that can be used with {@link #cancelTask(int)}. 35 | */ 36 | public int runTaskLater(Plugin plugin, Runnable task, long delay); 37 | 38 | /** 39 | * Runs a task asynchronously (outside of the server tick) after a delay. 40 | * 41 | * @param plugin the owning plugin of this task 42 | * @param task the task to run 43 | * @param delay the delay in ticks (20 ticks = 1 second) before the task 44 | * executes 45 | * @return A task ID that can be used with {@link #cancelTask(int)}. 46 | */ 47 | public int runAsyncTaskLater(Plugin plugin, Runnable task, long delay); 48 | 49 | /** 50 | * Runs a task synchronously (during the server tick) on a timer. 51 | * 52 | * @param plugin the owning plugin of this task 53 | * @param task the task to run 54 | * @param delay the initial delay, in ticks (20 ticks = 1 second), before 55 | * the task executes for the first time 56 | * @param interval the interval in ticks (20 ticks = 1 second) at which the 57 | * task will repeat 58 | * @return A task ID that can be used with {@link #cancelTask(int)}. 59 | */ 60 | public int runTaskTimer(Plugin plugin, Runnable task, long delay, long interval); 61 | 62 | /** 63 | * Runs a task asynchronously (outside of the server tick) on a timer. 64 | * 65 | * @param plugin the owning plugin of this task 66 | * @param task the task to run 67 | * @param delay the initial delay, in ticks (20 ticks = 1 second), before 68 | * the task executes for the first time 69 | * @param interval the interval in ticks (20 ticks = 1 second) at which the 70 | * task will repeat 71 | * @return A task ID that can be used with {@link #cancelTask(int)}. 72 | */ 73 | public int runAsyncTaskTimer(Plugin plugin, Runnable task, long delay, long interval); 74 | 75 | /** 76 | * Cancels a scheduled task. 77 | * 78 | * @param id the task ID to cancel 79 | * @return true if the task was successfully canceled, false if the task ID 80 | * did not exist or the task was already canceled 81 | */ 82 | public boolean cancelTask(int id); 83 | } 84 | -------------------------------------------------------------------------------- /src/main/java/com/ogarproject/ogar/api/world/Position.java: -------------------------------------------------------------------------------- 1 | /** 2 | * This file is part of Ogar. 3 | * 4 | * Ogar is free software: you can redistribute it and/or modify 5 | * it under the terms of the GNU General Public License as published by 6 | * the Free Software Foundation, either version 3 of the License, or 7 | * (at your option) any later version. 8 | * 9 | * Ogar is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 | * GNU General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU General Public License 15 | * along with Ogar. If not, see . 16 | */ 17 | package com.ogarproject.ogar.api.world; 18 | 19 | public class Position { 20 | 21 | private double x; 22 | private double y; 23 | 24 | public Position(Position position) { 25 | this.x = position.x; 26 | this.y = position.y; 27 | } 28 | 29 | public Position(double x, double y) { 30 | this.x = x; 31 | this.y = y; 32 | } 33 | 34 | public double getX() { 35 | return x; 36 | } 37 | 38 | public double getY() { 39 | return y; 40 | } 41 | 42 | public void setX(double x) { 43 | this.x = x; 44 | } 45 | 46 | public void setY(double y) { 47 | this.y = y; 48 | } 49 | 50 | public Position multiply(double mx, double my) { 51 | return new Position(x * mx, y * my); 52 | } 53 | 54 | public Position divide(double dx, double dy) { 55 | return new Position(x / dx, y / dy); 56 | } 57 | 58 | public Position add(double ax, double ay) { 59 | return new Position(x + ax, y + ay); 60 | } 61 | 62 | public Position subtract(double sx, double sy) { 63 | return new Position(x - sx, y - sy); 64 | } 65 | 66 | public double distanceSquared(Position position) { 67 | return Math.pow(position.getX() - getX(), 2) + Math.pow(position.getY() - getY(), 2); 68 | } 69 | 70 | public double distance(Position position) { 71 | return Math.sqrt(distanceSquared(position)); 72 | } 73 | 74 | public double distanceSquared(double ox, double oy) { 75 | return Math.pow(ox - getX(), 2) + Math.pow(oy - getY(), 2); 76 | } 77 | 78 | public double distance(double ox, double oy) { 79 | return Math.sqrt(distanceSquared(ox, oy)); 80 | } 81 | 82 | @Override 83 | public int hashCode() { 84 | int hash = 7; 85 | hash = 89 * hash + (int) (Double.doubleToLongBits(this.x) ^ (Double.doubleToLongBits(this.x) >>> 32)); 86 | hash = 89 * hash + (int) (Double.doubleToLongBits(this.y) ^ (Double.doubleToLongBits(this.y) >>> 32)); 87 | return hash; 88 | } 89 | 90 | @Override 91 | public boolean equals(Object obj) { 92 | if (obj == null) { 93 | return false; 94 | } 95 | if (getClass() != obj.getClass()) { 96 | return false; 97 | } 98 | final Position other = (Position) obj; 99 | if (Double.doubleToLongBits(this.x) != Double.doubleToLongBits(other.x)) { 100 | return false; 101 | } 102 | if (Double.doubleToLongBits(this.y) != Double.doubleToLongBits(other.y)) { 103 | return false; 104 | } 105 | return true; 106 | } 107 | 108 | @Override 109 | public String toString() { 110 | return "Position{" + "x=" + x + ", y=" + y + '}'; 111 | } 112 | } 113 | -------------------------------------------------------------------------------- /src/main/java/com/ogarproject/ogar/api/world/World.java: -------------------------------------------------------------------------------- 1 | /** 2 | * This file is part of Ogar. 3 | * 4 | * Ogar is free software: you can redistribute it and/or modify 5 | * it under the terms of the GNU General Public License as published by 6 | * the Free Software Foundation, either version 3 of the License, or 7 | * (at your option) any later version. 8 | * 9 | * Ogar is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 | * GNU General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU General Public License 15 | * along with Ogar. If not, see . 16 | */ 17 | package com.ogarproject.ogar.api.world; 18 | 19 | import com.ogarproject.ogar.api.Server; 20 | import com.ogarproject.ogar.api.entity.Entity; 21 | import com.ogarproject.ogar.api.entity.EntityType; 22 | import java.util.Collection; 23 | 24 | public interface World { 25 | 26 | public Server getServer(); 27 | 28 | public Entity spawnEntity(EntityType type); 29 | 30 | public Entity spawnEntity(EntityType type, Position position); 31 | 32 | public void removeEntity(Entity entity); 33 | 34 | public void removeEntity(int id); 35 | 36 | public Entity getEntity(int id); 37 | 38 | public Collection getEntities(); 39 | } 40 | --------------------------------------------------------------------------------