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Added an argument to /listsnapshots to show a larger list and added an argument to //restore to select a snapshot when restoring.

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This commit is contained in:
sk89q 2010-11-09 01:52:15 -08:00
parent 1e21124acd
commit f2e7801545
1 changed files with 21 additions and 6 deletions
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27
src/WorldEditListener.java
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@ -181,9 +181,9 @@ public class WorldEditListener extends PluginListener {
commands.put("/chunkinfo", "Get the filename of the chunk that you are in");
commands.put("/listchunks", "Print a list of used chunks");
commands.put("/delchunks", "Generate a shell script to delete chunks");
commands.put("/listsnapshots", "List the 5 newest snapshots");
commands.put("/listsnapshots <Num>", "List the 5 newest snapshots");
commands.put("//use", "[SnapshotID] - Use a particular snapshot");
commands.put("//restore", "Restore a particular snapshot");
commands.put("//restore <Snapshot>", "Restore a particular snapshot");
}
/**
@ -1266,13 +1266,16 @@ public class WorldEditListener extends PluginListener {
// List snapshots
} else if (split[0].equalsIgnoreCase("/listsnapshots")) {
checkArgs(split, 0, 0, split[0]);
checkArgs(split, 0, 1, split[0]);
int num = split.length > 1 ?
Math.min(40, Math.max(5, Integer.parseInt(split[1]))) : 5;
if (snapshotRepo != null) {
Snapshot[] snapshots = snapshotRepo.getSnapshots();
if (snapshots.length > 0) {
for (byte i = 0; i < Math.min(5, snapshots.length); i++) {
for (byte i = 0; i < Math.min(num, snapshots.length); i++) {
player.print((i + 1) + ". " + snapshots[i].getName());
}
@ -1320,7 +1323,7 @@ public class WorldEditListener extends PluginListener {
// Restore
} else if (split[0].equalsIgnoreCase("//restore")) {
checkArgs(split, 0, 0, split[0]);
checkArgs(split, 0, 1, split[0]);
if (snapshotRepo == null) {
player.printError("Snapshot/backup restore is not configured.");
@ -1328,7 +1331,19 @@ public class WorldEditListener extends PluginListener {
}
Region region = session.getRegion();
Snapshot snapshot = session.getSnapshot();
Snapshot snapshot;
if (split.length > 1) {
try {
snapshot = snapshotRepo.getSnapshot(split[1]);
} catch (InvalidSnapshotException e) {
player.printError("That snapshot does not exist or is not available.");
return true;
}
} else {
snapshot = session.getSnapshot();
}
ChunkStore chunkStore = null;
// No snapshot set?