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Improved scripting support.

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sk89q
2011-01-22 13:34:05 -08:00
parent c9f8a8fe13
commit 9e0bb0730c
13 changed files with 633 additions and 33 deletions
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70
src/com/sk89q/worldedit/WorldEditController.java
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@ -22,20 +22,19 @@ package com.sk89q.worldedit;
import java.util.List;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Map;
import java.util.Set;
import java.util.HashSet;
import java.util.logging.Level;
import java.util.logging.Logger;
import java.io.*;
import javax.script.ScriptEngine;
import javax.script.ScriptEngineManager;
import javax.script.ScriptException;
import com.sk89q.util.StringUtil;
import com.sk89q.worldedit.bags.BlockBag;
import com.sk89q.worldedit.blocks.*;
import com.sk89q.worldedit.data.*;
import com.sk89q.worldedit.filters.*;
import com.sk89q.worldedit.scripting.ScriptContext;
import com.sk89q.worldedit.scripting.*;
import com.sk89q.worldedit.snapshots.*;
import com.sk89q.worldedit.superpickaxe.*;
import com.sk89q.worldedit.regions.*;
@ -2149,44 +2148,61 @@ public class WorldEditController {
String script;
try {
FileInputStream file = new FileInputStream(f);
DataInputStream in = new DataInputStream (file);
InputStream file;
if (!f.exists()) {
file = WorldEditController.class.getResourceAsStream(
"craftscripts/" + filename);
if (file == null) {
player.printError("Script does not exist: " + filename);
return;
}
} else {
file = new FileInputStream(f);
}
DataInputStream in = new DataInputStream(file);
byte[] data = new byte[in.available()];
in.readFully(data);
in.close ();
in.close();
script = new String(data, 0, data.length, "utf-8");
} catch (FileNotFoundException e) {
player.printError("Script does not exist: " + filename);
return;
} catch (IOException e) {
player.printError("Script read error: " + e.getMessage());
return;
}
ScriptEngineManager manager = new ScriptEngineManager();
ScriptEngine engine = manager.getEngineByExtension(ext);
if (engine == null) {
player.printError("Failed to load the scripting engine.");
return;
}
LocalSession session = getSession(player);
ScriptContext context = new ScriptContext(this, server, config, session, player);
CraftScriptContext scriptContext =
new CraftScriptContext(this, server, config, session, player);
engine.put("argv", args);
engine.put("ctx", context);
engine.put("player", player);
engine.put("BaseBlock", BaseBlock.class);
CraftScriptEngine engine = null;
try {
engine.eval(script);
engine = new RhinoCraftScriptEngine();
} catch (NoClassDefFoundError e) {
try {
engine = new SunRhinoCraftScriptEngine();
} catch (NoClassDefFoundError e2) {
player.printError("Failed to find an installed script engine.");
return;
}
}
engine.setTimeLimit(3000);
Map<String, Object> vars = new HashMap<String, Object>();
vars.put("argv", args);
vars.put("context", scriptContext);
vars.put("player", player);
try {
engine.evaluate(script, filename, vars);
} catch (ScriptException e) {
e.printStackTrace();
player.printError("Script encountered an error: " + e.getMessage());
return;
player.printError("Failed to execute:");
player.printRaw(e.getMessage());
} finally {
for (EditSession editSession : context._getEditSessions()) {
for (EditSession editSession : scriptContext._getEditSessions()) {
session.remember(editSession);
}
}