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Add suggestion for flags when invalid flag name was given :]

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This commit is contained in:
Sauilitired 2016-06-16 02:30:16 +02:00
parent 5b103d49c0
commit 472aadcd01
4 changed files with 28 additions and 2 deletions
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14
Core/src/main/java/com/intellectualcrafters/plot/commands/FlagCmd.java
View file

@ -12,6 +12,7 @@ import com.intellectualcrafters.plot.object.Plot;
import com.intellectualcrafters.plot.object.PlotPlayer;
import com.intellectualcrafters.plot.util.MainUtil;
import com.intellectualcrafters.plot.util.Permissions;
import com.intellectualcrafters.plot.util.StringComparison;
import com.intellectualcrafters.plot.util.StringMan;
import com.plotsquared.general.commands.CommandDeclaration;
@ -63,7 +64,18 @@ public class FlagCmd extends SubCommand {
if (args.length > 1) {
flag = FlagManager.getFlag(args[1]);
if (flag == null || flag.isReserved()) {
MainUtil.sendMessage(player, C.NOT_VALID_FLAG);
boolean suggested = false;
try {
StringComparison<Flag<?>> stringComparison = new StringComparison<>(args[1], Flags.getFlags());
String best = stringComparison.getBestMatch();
if (best != null) {
MainUtil.sendMessage(player, C.NOT_VALID_FLAG_SUGGESTED, best);
suggested = true;
}
} catch (final Exception ignored) { /* Happens sometimes because of mean code */ }
if (!suggested) {
MainUtil.sendMessage(player, C.NOT_VALID_FLAG);
}
return false;
}
}

1
Core/src/main/java/com/intellectualcrafters/plot/config/C.java
View file

@ -553,6 +553,7 @@ public enum C {
FLAG_TYPE("$2Type: %s", "Flag"),
FLAG_DESC("$2Desc: %s", "Flag"),
NOT_VALID_FLAG("$2That is not a valid flag", "Flag"),
NOT_VALID_FLAG_SUGGESTED("$2That is not a valid flag. Did you mean: $1%s", "Flag"),
NOT_VALID_VALUE("$2Flag values must be alphanumerical", "Flag"),
FLAG_NOT_IN_PLOT("$2The plot does not have that flag", "Flag"),
FLAG_NOT_REMOVED("$2The flag could not be removed", "Flag"),

8
Core/src/main/java/com/intellectualcrafters/plot/flag/Flag.java
View file

@ -1,8 +1,9 @@
package com.intellectualcrafters.plot.flag;
import com.intellectualcrafters.plot.object.Plot;
import com.intellectualcrafters.plot.util.StringComparison;
public abstract class Flag<V> {
public abstract class Flag<V> implements StringComparison.StringComparable {
private final String name;
private boolean reserved = false;
@ -53,4 +54,9 @@ public abstract class Flag<V> {
public boolean isSet(Plot plot) {
return FlagManager.getPlotFlagRaw(plot, this) != null;
}
@Override
public String getComparableString() {
return getName();
}
}

7
Core/src/main/java/com/intellectualcrafters/plot/util/StringComparison.java
View file

@ -99,6 +99,9 @@ public class StringComparison<T> {
}
public String getString(T o) {
if (o instanceof StringComparable) {
return ((StringComparable) o).getComparableString();
}
return o.toString();
}
@ -147,4 +150,8 @@ public class StringComparison<T> {
this.best = best;
}
}
public interface StringComparable {
String getComparableString();
}
}