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Upstream, generics, formatting

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This commit is contained in:
MattBDev
2019-06-11 16:07:43 -04:00
parent e2c2205dac
commit cd88e513a8
126 changed files with 2488 additions and 3091 deletions
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118
worldedit-core/src/main/java/com/sk89q/worldedit/command/ScriptingCommands.java
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@ -29,21 +29,22 @@ import com.sk89q.worldedit.LocalSession;
import com.sk89q.worldedit.WorldEdit;
import com.sk89q.worldedit.WorldEditException;
import com.sk89q.worldedit.entity.Player;
import com.sk89q.worldedit.extension.platform.Actor;
import com.sk89q.worldedit.extension.platform.Capability;
import com.sk89q.worldedit.extension.platform.CommandManager;
import com.sk89q.worldedit.scripting.CraftScriptContext;
import com.sk89q.worldedit.scripting.CraftScriptEngine;
import com.sk89q.worldedit.scripting.RhinoCraftScriptEngine;
import com.sk89q.worldedit.session.request.Request;
import org.mozilla.javascript.NativeJavaObject;
import javax.annotation.Nullable;
import javax.script.ScriptException;
import java.io.*;
import java.io.DataInputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.nio.charset.StandardCharsets;
import java.util.HashMap;
import java.util.Map;
import java.util.function.Function;
import static com.google.common.base.Preconditions.checkNotNull;
import static com.sk89q.minecraft.util.commands.Logging.LogMode.ALL;
@ -61,7 +62,7 @@ public class ScriptingCommands {
*
* @param worldEdit reference to WorldEdit
*/
public ScriptingCommands(final WorldEdit worldEdit) {
public ScriptingCommands(WorldEdit worldEdit) {
checkNotNull(worldEdit);
this.worldEdit = worldEdit;
}
@ -78,16 +79,12 @@ public class ScriptingCommands {
}
public static <T> T runScript(Player player, File f, String[] args) throws WorldEditException {
return runScript(player, f, args, null);
}
public static <T> T runScript(Actor actor, File f, String[] args, @Nullable Function<String, String> processor) throws WorldEditException {
String filename = f.getPath();
int index = filename.lastIndexOf(".");
String ext = filename.substring(index + 1, filename.length());
String ext = filename.substring(index + 1);
if (!ext.equalsIgnoreCase("js")) {
actor.printError(BBC.getPrefix() + "Only .js scripts are currently supported");
player.printError("Only .js scripts are currently supported");
return null;
}
@ -100,69 +97,63 @@ public class ScriptingCommands {
file = WorldEdit.class.getResourceAsStream("craftscripts/" + filename);
if (file == null) {
actor.printError(BBC.getPrefix() + "Script does not exist: " + filename);
player.printError("Script does not exist: " + filename);
return null;
}
} else {
file = new FileInputStream(f);
}
DataInputStream in = new DataInputStream(file);
byte[] data = new byte[in.available()];
in.readFully(data);
in.close();
script = new String(data, 0, data.length, "utf-8");
byte[] data;
try (DataInputStream in = new DataInputStream(file)) {
data = new byte[in.available()];
in.readFully(data);
}
script = new String(data, 0, data.length, StandardCharsets.UTF_8);
} catch (IOException e) {
actor.printError(BBC.getPrefix() + "Script read error: " + e.getMessage());
player.printError("Script read error: " + e.getMessage());
return null;
}
if (processor != null) {
script = processor.apply(script);
}
WorldEdit worldEdit1 = WorldEdit.getInstance();
LocalSession session = worldEdit1.getSessionManager().get(player);
WorldEdit worldEdit = WorldEdit.getInstance();
LocalSession session = worldEdit.getSessionManager().get(actor);
CraftScriptEngine engine = null;
CraftScriptEngine engine;
Object result = null;
try {
engine = new RhinoCraftScriptEngine();
} catch (NoClassDefFoundError e) {
actor.printError("Failed to find an installed script engine.");
actor.printError("Download: https://github.com/downloads/mozilla/rhino/rhino1_7R4.zip");
actor.printError("Extract: `js.jar` to `plugins` or `mods` directory`");
actor.printError("More info: https://github.com/boy0001/CraftScripts/");
player.printError("Failed to find an installed script engine.");
player.printError("Download: https://github.com/downloads/mozilla/rhino/rhino1_7R4.zip");
player.printError("Extract: `js.jar` to `plugins` or `mods` directory`");
player.printError("More info: https://github.com/boy0001/CraftScripts/");
return null;
}
engine.setTimeLimit(worldEdit.getConfiguration().scriptTimeout);
engine.setTimeLimit(worldEdit1.getConfiguration().scriptTimeout);
Player player = actor instanceof Player ? (Player) actor : null;
CraftScriptContext scriptContext = new CraftScriptContext(worldEdit, WorldEdit.getInstance().getPlatformManager().queryCapability(Capability.USER_COMMANDS),
WorldEdit.getInstance().getConfiguration(), session, player, args);
CraftScriptContext scriptContext = new CraftScriptContext(worldEdit1, worldEdit1.getPlatformManager().queryCapability(Capability.USER_COMMANDS),
worldEdit1.getConfiguration(), session, player, args);
Map<String, Object> vars = new HashMap<>();
vars.put("argv", args);
vars.put("context", scriptContext);
vars.put("actor", actor);
vars.put("actor", player);
vars.put("player", player);
try {
result = engine.evaluate(script, filename, vars);
} catch (ScriptException e) {
e.printStackTrace();
actor.printError(BBC.getPrefix() + "Failed to execute:");
actor.printRaw(e.getMessage());
} catch (NumberFormatException e) {
throw e;
} catch (WorldEditException e) {
player.printError(BBC.getPrefix() + "Failed to execute:");
player.printRaw(e.getMessage());
} catch (NumberFormatException | WorldEditException e) {
throw e;
} catch (Throwable e) {
actor.printError(BBC.getPrefix() + "Failed to execute (see console):");
actor.printRaw(e.getClass().getCanonicalName());
player.printError("Failed to execute (see console):");
player.printRaw(e.getClass().getCanonicalName());
e.printStackTrace();
}
if (result instanceof NativeJavaObject) {
@ -171,12 +162,19 @@ public class ScriptingCommands {
return (T) result;
}
@Command(aliases = {"cs"}, usage = "<filename> [args...]", desc = "Execute a CraftScript", min = 1, max = -1)
@Command(
aliases = { "cs" },
usage = "<filename> [args...]",
desc = "Execute a CraftScript",
min = 1,
max = -1
)
@CommandPermissions("worldedit.scripting.execute")
@Logging(ALL)
public void execute(final Player player, final LocalSession session, final CommandContext args) throws WorldEditException {
final String[] scriptArgs = args.getSlice(1);
final String name = args.getString(0);
public void execute(Player player, LocalSession session, CommandContext args) throws WorldEditException {
String[] scriptArgs = args.getSlice(1);
String name = args.getString(0);
if (!player.hasPermission("worldedit.scripting.execute." + name)) {
BBC.SCRIPTING_NO_PERM.send(player);
@ -185,8 +183,8 @@ public class ScriptingCommands {
session.setLastScript(name);
final File dir = this.worldEdit.getWorkingDirectoryFile(this.worldEdit.getConfiguration().scriptsDir);
final File f = this.worldEdit.getSafeOpenFile(player, dir, name, "js", "js");
File dir = worldEdit.getWorkingDirectoryFile(worldEdit.getConfiguration().scriptsDir);
File f = worldEdit.getSafeOpenFile(player, dir, name, "js", "js");
try {
new RhinoCraftScriptEngine();
} catch (NoClassDefFoundError e) {
@ -199,11 +197,17 @@ public class ScriptingCommands {
runScript(LocationMaskedPlayerWrapper.unwrap(player), f, scriptArgs);
}
@Command(aliases = {".s"}, usage = "[args...]", desc = "Execute last CraftScript", min = 0, max = -1)
@Command(
aliases = { ".s" },
usage = "[args...]",
desc = "Execute last CraftScript",
min = 0,
max = -1
)
@CommandPermissions("worldedit.scripting.execute")
@Logging(ALL)
public void executeLast(Player player, LocalSession session, CommandContext args) throws WorldEditException {
String lastScript = session.getLastScript();
if (!player.hasPermission("worldedit.scripting.execute." + lastScript)) {
@ -216,17 +220,11 @@ public class ScriptingCommands {
return;
}
final String[] scriptArgs = args.getSlice(0);
String[] scriptArgs = args.getSlice(0);
final File dir = this.worldEdit.getWorkingDirectoryFile(this.worldEdit.getConfiguration().scriptsDir);
final File f = this.worldEdit.getSafeOpenFile(player, dir, lastScript, "js", "js");
File dir = worldEdit.getWorkingDirectoryFile(worldEdit.getConfiguration().scriptsDir);
File f = worldEdit.getSafeOpenFile(player, dir, lastScript, "js", "js");
try {
this.worldEdit.runScript(LocationMaskedPlayerWrapper.unwrap(player), f, scriptArgs);
} catch (final WorldEditException ex) {
BBC.SCRIPTING_ERROR.send(player);
}
worldEdit.runScript(player, f, scriptArgs);
}
}