Implement lots more client events

src/main/java/us/camin/JoinListener.java

@@ -20,16 +20,28 @@ package us.camin;
 
 import java.util.logging.Logger;
 import org.bukkit.entity.Player;
+import org.bukkit.entity.Entity;
 import org.bukkit.event.Listener;
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.player.PlayerLoginEvent;
 import org.bukkit.event.player.PlayerJoinEvent;
 import org.bukkit.event.player.PlayerQuitEvent;
 import org.bukkit.event.player.PlayerKickEvent;
+import org.bukkit.event.player.PlayerChatEvent;
+import org.bukkit.event.entity.PlayerDeathEvent;
+import org.bukkit.event.weather.WeatherChangeEvent;
+import org.bukkit.event.block.BlockBreakEvent;
+import org.bukkit.event.block.BlockPlaceEvent;
 import org.bukkit.permissions.PermissionAttachment;
 import java.io.IOException;
 
 import us.camin.api.ValidationResponse;
+import us.camin.api.ClientEvent;
+import us.camin.api.BlockEvent;
+import us.camin.api.ChatEvent;
+import us.camin.api.DeathEvent;
+import us.camin.api.MurderEvent;
+import us.camin.api.WeatherEvent;
 
 public class JoinListener implements Listener {
 	Logger log = Logger.getLogger("Caminus.Join");
@@ -98,4 +110,43 @@ public class JoinListener implements Listener {
         m_plugin.sendMOTD(event.getPlayer());
         m_plugin.checkFreeHalfDoorDay(event.getPlayer());
     }
+
+    @EventHandler
+    public void onPlayerChat(PlayerChatEvent event) {
+        ChatEvent evt = new ChatEvent(event.getPlayer().getName(), event.getMessage());
+        m_plugin.sendEvent(evt);
+    }
+
+    @EventHandler
+    public void onBlockBreak(BlockBreakEvent event) {
+        BlockEvent evt = new BlockEvent(event.getPlayer().getName(), event.getBlock(), BlockEvent.Type.BREAK);
+        m_plugin.sendEvent(evt);
+    }
+
+    @EventHandler
+    public void onBlockPlace(BlockPlaceEvent event) {
+        BlockEvent evt = new BlockEvent(event.getPlayer().getName(), event.getBlock(), BlockEvent.Type.PLACE);
+        m_plugin.sendEvent(evt);
+    }
+
+    @EventHandler
+    public void onWeather(WeatherChangeEvent event) {
+        WeatherEvent evt = new WeatherEvent(event.getWorld().getName(), event.toWeatherState());
+        m_plugin.sendEvent(evt);
+    }
+
+    @EventHandler
+    public void onPlayerDeath(PlayerDeathEvent event) {
+        Player target = event.getEntity();
+        Entity source = target.getKiller();
+        System.out.println("Target: "+target.getName()+" killed by: "+source);
+        ClientEvent evt = new DeathEvent(target.getName(), event.getDeathMessage());
+        m_plugin.sendEvent(evt);
+        if (source instanceof Player) {
+          Player killer = (Player)source;
+          System.out.println("It was MURDER!");
+          evt = new MurderEvent(target.getName(), killer.getName());
+          m_plugin.sendEvent(evt);
+        }
+    }
 }

src/main/java/us/camin/Plugin.java

@@ -42,6 +42,9 @@ import java.util.concurrent.Callable;
 import us.camin.api.Server;
 import us.camin.api.ServerEvent;
 import us.camin.api.BroadcastEvent;
+import us.camin.api.PlayerMessageEvent;
+import us.camin.api.ClientEvent;
+import org.json.JSONException;
 
 public class Plugin extends JavaPlugin {
 
@@ -58,6 +61,7 @@ public class Plugin extends JavaPlugin {
 
 	public void onDisable() {
 		log.info("[Caminus] Plugin disabled");
+    m_eventPoll.stop();
     m_api = null;
 	}
 
@@ -70,6 +74,14 @@ public class Plugin extends JavaPlugin {
                     return null;
                 }
             });
+        } else if (e instanceof PlayerMessageEvent) {
+            final PlayerMessageEvent evt = (PlayerMessageEvent)(e);
+            getServer().getScheduler().callSyncMethod(this, new Callable<Void>() {
+                public Void call() {
+                    getServer().getPlayer(evt.player).sendMessage(evt.message);
+                    return null;
+                }
+            });
         }
         try {
           m_api.notifyEventHandled(e);
@@ -78,6 +90,18 @@ public class Plugin extends JavaPlugin {
         }
   }
 
+  public void sendEvent(ClientEvent event) {
+        ClientEvent[] events = new ClientEvent[1];
+        events[0] = event;
+        try {
+          api().sendEvents(events);
+        } catch (JSONException e) {
+          log.log(Level.SEVERE, "Could not encode event", e);
+        } catch (IOException e) {
+          log.log(Level.SEVERE, "Could not submit event, it is lost forever!", e);
+        }
+  }
+
 	public void onEnable() {
         PluginManager pm = this.getServer().getPluginManager();
         m_listener = new JoinListener(this);

src/main/java/us/camin/ServerEventPoller.java

@@ -28,10 +28,13 @@ import org.bukkit.scheduler.BukkitScheduler;
 
 public class ServerEventPoller implements Runnable {
     private Plugin m_plugin;
+    private boolean m_running;
+    private int m_taskid;
     Logger log = Logger.getLogger("CaminusEventPoll");
 
     public ServerEventPoller(Plugin plugin) {
         m_plugin = plugin;
+        m_running = true;
     }
 
     public void run() {
@@ -41,11 +44,19 @@ public class ServerEventPoller implements Runnable {
         events = m_plugin.api().pollEventQueue();
       } catch (IOException e) {
       }
+      if (m_running) {
           for(ServerEvent e : events) {
               m_plugin.handleEvent(e);
           }
           final BukkitScheduler scheduler = m_plugin.getServer().getScheduler();
-      scheduler.scheduleAsyncDelayedTask(m_plugin, this);
+          m_taskid = scheduler.scheduleAsyncDelayedTask(m_plugin, this);
           log.info("Events handled.");
       }
+    }
+
+    public void stop() {
+      BukkitScheduler scheduler = m_plugin.getServer().getScheduler();
+      scheduler.cancelTask(m_taskid);
+      m_running  = false;
+    }
 }

src/main/java/us/camin/api/BlockEvent.java

@@ -0,0 +1,68 @@
+package us.camin.api;
+
+/*
+    This file is part of Caminus
+
+    Caminus 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.
+
+    Caminus 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 Caminus.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+import org.json.JSONWriter;
+import org.json.JSONException;
+import org.bukkit.block.Block;
+import org.bukkit.Location;
+
+public class BlockEvent extends ClientEvent {
+    public String sender;
+    public Block block;
+    public Type type;
+
+    public enum Type {
+        BREAK, PLACE
+    }
+
+    public BlockEvent(String player, Block block, Type type) {
+        this.sender = player;
+        this.block = block;
+        this.type = type;
+    }
+
+    public JSONWriter toJSON(JSONWriter writer) throws JSONException {
+      writer.key("sender").value(sender);
+      String evtType;
+      switch(type) {
+        case BREAK:
+          evtType = "break";
+          break;
+        case PLACE:
+          evtType = "place";
+          break;
+        default:
+          evtType = "unknown";
+      }
+      writer.key("type").value(evtType);
+      writer.key("location");
+      writer.object();
+      Location loc = block.getLocation();
+      writer.key("x").value(loc.getBlockX());
+      writer.key("y").value(loc.getBlockY());
+      writer.key("z").value(loc.getBlockZ());
+      writer.endObject();
+      return writer;
+    }
+
+    public String jsonName() {
+      return "block";
+    }
+}
+

src/main/java/us/camin/api/ChatEvent.java

@@ -0,0 +1,41 @@
+package us.camin.api;
+
+/*
+    This file is part of Caminus
+
+    Caminus 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.
+
+    Caminus 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 Caminus.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+import org.json.JSONWriter;
+import org.json.JSONException;
+
+public class ChatEvent extends ClientEvent {
+    public String sender;
+    public String message;
+
+    public ChatEvent(String sender, String message) {
+        this.sender = sender;
+        this.message = message;
+    }
+
+    public JSONWriter toJSON(JSONWriter writer) throws JSONException {
+      writer.key("sender").value(sender);
+      writer.key("message").value(message);
+      return writer;
+    }
+
+    public String jsonName() {
+      return "chat";
+    }
+}

src/main/java/us/camin/api/ClientEvent.java

@@ -0,0 +1,42 @@
+package us.camin.api;
+
+/*
+    This file is part of Caminus
+
+    Caminus 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.
+
+    Caminus 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 Caminus.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+import org.json.JSONWriter;
+import org.json.JSONStringer;
+import org.json.JSONException;
+import org.json.JSONObject;
+
+public abstract class ClientEvent {
+    public JSONObject toJSON() throws JSONException {
+        JSONWriter s = new JSONStringer();
+        s.object();
+        s.key("type");
+        s.value(jsonName());
+        s.key("payload");
+        s.object();
+        s = toJSON(s);
+        s.endObject();
+        s.endObject();
+        return new JSONObject(((JSONStringer)s).toString());
+    }
+
+    public abstract String jsonName();
+
+    public abstract JSONWriter toJSON(JSONWriter writer) throws JSONException;
+}

src/main/java/us/camin/api/DeathEvent.java

@@ -0,0 +1,42 @@
+package us.camin.api;
+
+/*
+    This file is part of Caminus
+
+    Caminus 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.
+
+    Caminus 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 Caminus.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+import org.json.JSONWriter;
+import org.json.JSONException;
+
+public class DeathEvent extends ClientEvent {
+    public String player;
+    public String message;
+
+    public DeathEvent(String player, String message) {
+        this.player = player;
+        this.message = message;
+    }
+
+    public JSONWriter toJSON(JSONWriter writer) throws JSONException {
+      writer.key("player").value(player);
+      writer.key("message").value(message);
+      return writer;
+    }
+
+    public String jsonName() {
+      return "player-death";
+    }
+}
+

src/main/java/us/camin/api/MurderEvent.java

@@ -0,0 +1,44 @@
+package us.camin.api;
+
+/*
+    This file is part of Caminus
+
+    Caminus 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.
+
+    Caminus 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 Caminus.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+import org.json.JSONWriter;
+import org.json.JSONException;
+
+public class MurderEvent extends ClientEvent {
+    public String player;
+    public String killer;
+    public String message;
+
+    public MurderEvent(String player, String killer) {
+        this.player = player;
+        this.killer = killer;
+    }
+
+    public JSONWriter toJSON(JSONWriter writer) throws JSONException {
+      writer.key("player").value(player);
+      writer.key("killer").value(killer);
+      return writer;
+    }
+
+    public String jsonName() {
+      return "player-murder";
+    }
+}
+
+

src/main/java/us/camin/api/Server.java

@@ -42,6 +42,7 @@ import java.security.NoSuchAlgorithmException;
 import org.json.JSONArray;
 import org.json.JSONObject;
 import org.json.JSONException;
+import org.json.JSONStringer;
 
 import java.util.Random;
 import org.apache.commons.codec.binary.Hex;
@@ -91,7 +92,9 @@ public class Server {
             DataOutputStream out = new DataOutputStream(conn.getOutputStream());
             out.writeBytes(postData);
         }
-        return readJSON(conn);
+        JSONObject ret = readJSON(conn);
+        conn.disconnect();
+        return ret;
     }
 
     public HttpURLConnection open(String path) throws MalformedURLException, IOException {
@@ -239,6 +242,22 @@ public class Server {
       post("server/events", params);
     }
 
+    public void sendEvents(ClientEvent[] event) throws JSONException, IOException {
+        log.info("Submitting events");
+        JSONStringer out = new JSONStringer();
+        out.object();
+        out.key("events");
+        out.array();
+        for (ClientEvent evt : event) {
+          out.value(evt.toJSON());   
+        }
+        out.endArray();
+        out.endObject();
+        HashMap<String, String> params = new HashMap<String, String>();
+        params.put("events", out.toString());
+        put("server/events", params);
+    }
+
     public ServerEvent[] pollEventQueue() throws IOException {
         log.info("Polling server for events");
         JSONObject jsonObj = get("server/events");

src/main/java/us/camin/api/WeatherEvent.java

@@ -0,0 +1,43 @@
+package us.camin.api;
+
+/*
+    This file is part of Caminus
+
+    Caminus 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.
+
+    Caminus 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 Caminus.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+import org.json.JSONWriter;
+import org.json.JSONException;
+
+public class WeatherEvent extends ClientEvent {
+    public String world;
+    public boolean isRaining;
+
+    public WeatherEvent(String world, boolean rain) {
+        this.world = world;
+        this.isRaining = rain;
+    }
+
+    public JSONWriter toJSON(JSONWriter writer) throws JSONException {
+      writer.key("world").value(world);
+      writer.key("isRaining").value(isRaining);
+      return writer;
+    }
+
+    public String jsonName() {
+      return "weather";
+    }
+}
+
+