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Adding /snapshot sel [index] to select a snapshot by list index.

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Meaglin 2011-10-02 05:53:19 +02:00 committed by Wizjany
parent 3656a57f34
commit b17fb7eaa3
1 changed files with 49 additions and 0 deletions
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49
src/main/java/com/sk89q/worldedit/commands/SnapshotCommands.java
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@ -139,6 +139,55 @@ public class SnapshotCommands {
}
}
@Command(
aliases = { "sel" },
usage = "<index>",
desc = "Choose the snapshot based on the list id",
min = 1,
max = 1
)
@CommandPermissions("worldedit.snapshots.restore")
public static void sel(CommandContext args, WorldEdit we,
LocalSession session, LocalPlayer player, EditSession editSession)
throws WorldEditException {
LocalConfiguration config = we.getConfiguration();
if (config.snapshotRepo == null) {
player.printError("Snapshot/backup restore is not configured.");
return;
}
int index = -1;
try {
index = Integer.parseInt(args.getString(0));
} catch (NumberFormatException e) {
player.printError("Invalid index, " + args.getString(0) + " is not a valid integer.");
return;
}
if (index < 1) {
player.printError("Invalid index, must be equal or higher then 1.");
return;
}
try {
List<Snapshot> snapshots = config.snapshotRepo.getSnapshots(true, player.getWorld().getName());
if (snapshots.size() < index) {
player.printError("Invalid index, must be between 1 and " + snapshots.size() + ".");
return;
}
Snapshot snapshot = snapshots.get(index - 1);
if (snapshot == null) {
player.printError("That snapshot does not exist or is not available.");
return;
}
session.setSnapshot(snapshot);
player.print("Snapshot set to: " + snapshot.getName());
} catch (MissingWorldException e) {
player.printError("No snapshots were found for this world.");
}
}
@Command(
aliases = { "before" },
usage = "<date>",