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| // droidjam.js (c) 2015 by Alexander R. Pruss | ||
| // | ||
| // Based on : Simple finger server | ||
| // Copyright (c) 2009 by James K. Lawless ([email protected] http://www.radiks.net/~jimbo) | ||
| // | ||
| // License: MIT / X11 | ||
| // | ||
| // 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. | ||
|
|
||
| //importPackage(java.net); | ||
| //importPackage(java.io); | ||
|
|
||
| var serv; | ||
| var socket; | ||
| var reader; | ||
| var writer; | ||
| var thread; | ||
| var running; | ||
|
|
||
| function newLevel() { | ||
| print("new Level"); | ||
| running = true; | ||
| thread = new java.lang.Thread(runServer); | ||
| thread.start(); | ||
| } | ||
|
|
||
| function runServer() { | ||
| try { | ||
| serv=new java.net.ServerSocket(4711,1); | ||
| } | ||
| catch(e) { | ||
| print("Error "+e); | ||
| return; | ||
| } | ||
| while(running) { | ||
| reader = undefined; | ||
| writer = undefined; | ||
| socket = undefined; | ||
|
|
||
| try { | ||
| // print("awaiting connection"); | ||
| if (!running) | ||
| break; | ||
| socket=serv.accept(); | ||
| reader=new java.io.BufferedReader( | ||
| new java.io.InputStreamReader( | ||
| socket.getInputStream())); | ||
| writer=new java.io.PrintWriter(socket.getOutputStream(),true); | ||
|
|
||
| while(running) { | ||
| var str = reader.readLine(); | ||
| if (undefined == str) | ||
| break; | ||
| // android.util.Log.v("droidjam", str); | ||
| handleCommand(str); | ||
| //writer.println("Received message "+str); | ||
| } | ||
| } | ||
| catch(e) { | ||
| if (running) | ||
| print("Error "+e); | ||
| } | ||
| print("closing connection"); | ||
| android.util.Log.v("droidjam", "closing connection"); | ||
| try { | ||
| reader.close(); | ||
| } catch(e) {} | ||
| reader = undefined; | ||
| try { | ||
| writer.close(); | ||
| } catch(e) {} | ||
| writer = undefined; | ||
| try { | ||
| socket.close(); | ||
| } catch(e) {} | ||
| socket = undefined; | ||
| android.util.Log.v("droidjam", "closed connection"); | ||
| } | ||
| try { | ||
| serv.close(); | ||
| android.util.Log.v("droidjam", "closed socket"); | ||
| } catch(e) {} | ||
| } | ||
|
|
||
| function leaveGame() { | ||
| android.util.Log.v("droidjam", "leaveGame()"); | ||
| print("leaveGame()"); | ||
| running = false; | ||
| try { | ||
| reader.close(); | ||
| } | ||
| catch(e) {} | ||
| try { | ||
| writer.close(); | ||
| } | ||
| catch(e) {} | ||
| try { | ||
| socket.close(); | ||
| } | ||
| catch(e) {} | ||
| try { | ||
| serv.close(); | ||
| print("closed server"); | ||
| } | ||
| catch(e) {} | ||
| } | ||
|
|
||
| function handleCommand(cmd) { | ||
| cmd = cmd.trim(); | ||
| var n = cmd.indexOf("("); | ||
| if (n==-1 || cmd.slice(-1) != ")") { | ||
| err("Cannot parse"); | ||
| return; | ||
| } | ||
| var m = cmd.substring(0,n); | ||
| var argList = cmd.substring(n+1,cmd.length()-1); | ||
| var args = argList.split(","); | ||
| if (m == "world.setBlock") { | ||
| setBlock(args); | ||
| } | ||
| else if (m == "player.getPos") { | ||
| writer.println(""+Player.getX()+","+Player.getY()+","+Player.getZ()); | ||
| } | ||
| else if (m == "player.setPos") { | ||
| Entity.setPosition(Player.getEntity(),args[0],args[1],args[2]); | ||
| } | ||
| else if (m == "chat.post") { | ||
| clientMessage(argList); | ||
| } | ||
| else { | ||
| err("Unknown command"); | ||
| } | ||
| } | ||
|
|
||
| function setBlock(args) { | ||
| Level.setTile(args[0], args[1], args[2], args[3], args[4]); | ||
| } | ||
|
|
||
| function err(msg) { | ||
| writer.println("ERR "+msg); | ||
| print("ERR "+msg); | ||
| } |
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