Fix BukkitLegacyMappings having maps the wrong way round & fix PlotBlockListFlag to use PlotBlocks.

Fixes #2229

Bukkit/src/main/java/com/github/intellectualsites/plotsquared/bukkit/util/BukkitLegacyMappings.java

@@ -1,5 +1,6 @@
 package com.github.intellectualsites.plotsquared.bukkit.util;
 
+import com.github.intellectualsites.plotsquared.plot.PlotSquared;
 import com.github.intellectualsites.plotsquared.plot.object.LegacyPlotBlock;
 import com.github.intellectualsites.plotsquared.plot.object.PlotBlock;
 import com.github.intellectualsites.plotsquared.plot.object.StringPlotBlock;
@@ -697,9 +698,9 @@ public final class BukkitLegacyMappings extends LegacyMappings {
                 .put(new IdDataPair(legacyBlock.getNumericalId(), legacyBlock.getDataValue()),
                     legacyBlock.toStringPlotBlock());
             NEW_STRING_TO_LEGACY_PLOT_BLOCK
-                .put(legacyBlock.getLegacyName(), legacyBlock.toStringPlotBlock());
-            OLD_STRING_TO_STRING_PLOT_BLOCK
                 .put(legacyBlock.getNewName(), legacyBlock.toLegacyPlotBlock());
+            OLD_STRING_TO_STRING_PLOT_BLOCK
+                .put(legacyBlock.getLegacyName(), legacyBlock.toStringPlotBlock());
             Material material;
             try {
                 material = Material.valueOf(legacyBlock.getNewName());

Core/src/main/java/com/github/intellectualsites/plotsquared/plot/flag/PlotBlockListFlag.java

@@ -1,9 +1,8 @@
 package com.github.intellectualsites.plotsquared.plot.flag;
 
+import com.github.intellectualsites.plotsquared.plot.PlotSquared;
 import com.github.intellectualsites.plotsquared.plot.object.PlotBlock;
-import com.github.intellectualsites.plotsquared.plot.util.StringComparison;
 import com.github.intellectualsites.plotsquared.plot.util.StringMan;
-import com.github.intellectualsites.plotsquared.plot.util.WorldUtil;
 
 import java.util.HashSet;
 
@@ -20,31 +19,11 @@ public class PlotBlockListFlag extends ListFlag<HashSet<PlotBlock>> {
     @Override public HashSet<PlotBlock> parseValue(String value) {
         HashSet<PlotBlock> list = new HashSet<>();
         for (String item : value.split(",")) {
-            PlotBlock block;
+            PlotBlock block = PlotSquared.get().IMP.getLegacyMappings().fromAny(item);
-            try {
+            if (block != null) {
-                String[] split = item.split(":");
-                byte data;
-                if (split.length == 2) {
-                    if ("*".equals(split[1])) {
-                        data = -1;
-                    } else {
-                        data = Byte.parseByte(split[1]);
-                    }
-                } else {
-                    data = -1;
-                }
-                short id = Short.parseShort(split[0]);
-                block = PlotBlock.get(id, data);
-            } catch (NumberFormatException ignored) {
-                StringComparison<PlotBlock>.ComparisonResult str =
-                    WorldUtil.IMP.getClosestBlock(value);
-                if (str == null || str.match > 1) {
-                    continue;
-                }
-                block = str.best;
-            }
                 list.add(block);
             }
+        }
         return list;
     }
 

Core/src/main/java/com/github/intellectualsites/plotsquared/plot/object/Plot.java

@@ -145,7 +145,7 @@ public class Plot {
      * @param area  the PlotArea where the plot is located
      * @param id    the plot id
      * @param owner the owner of the plot
-     * @param temp
+     * @param temp  Represents whatever the database manager needs it to
      * @see Plot#getPlot(Location) for existing plots
      */
     public Plot(PlotArea area, PlotId id, UUID owner, int temp) {
@@ -160,9 +160,9 @@ public class Plot {
      *
      * @param id      the plot id
      * @param owner   the plot owner
-     * @param trusted
+     * @param trusted the plot trusted players
-     * @param denied
+     * @param denied  the plot denied players
-     * @param merged
+     * @param merged  array giving merged plots
      * @see Plot#getPlot(Location) for existing plots
      */
     public Plot(PlotId id, UUID owner, HashSet<UUID> trusted, HashSet<UUID> members,
@@ -221,7 +221,7 @@ public class Plot {
      * Return a new/cached plot object at a given location.
      *
      * @param location the location of the plot
-     * @return
+     * @return plot at location or null
      * @see PlotPlayer#getCurrentPlot() if a player is expected here.
      */
     public static Plot getPlot(Location location) {
@@ -241,8 +241,8 @@ public class Plot {
      * <br>
      * For persistent metadata use the flag system
      *
-     * @param key
+     * @param key   metadata key
-     * @param value
+     * @param value metadata value
      * @see FlagManager
      */
     public void setMeta(String key, Object value) {
@@ -257,8 +257,8 @@ public class Plot {
      * <br>
      * For persistent metadata use the flag system
      *
-     * @param key
+     * @param key metadata key to get value for
-     * @return
+     * @return Object value
      */
     public Object getMeta(String key) {
         if (this.meta != null) {
@@ -272,7 +272,7 @@ public class Plot {
      * - metadata is session only
      * - deleting other plugin's metadata may cause issues
      *
-     * @param key
+     * @param key key to delete
      */
     public void deleteMeta(String key) {
         if (this.meta != null) {
@@ -372,7 +372,7 @@ public class Plot {
     /**
      * Check if the player is either the owner or on the trusted/added list.
      *
-     * @param uuid
+     * @param uuid uuid to check
      * @return true if the player is added/trusted or is the owner
      */
     public boolean isAdded(UUID uuid) {
@@ -397,7 +397,7 @@ public class Plot {
     /**
      * Should the player be denied from entering.
      *
-     * @param uuid
+     * @param uuid uuid to check
      * @return boolean false if the player is allowed to enter
      */
     public boolean isDenied(UUID uuid) {
@@ -427,7 +427,7 @@ public class Plot {
      * (Mostly used during startup when worlds are being created)<br>
      * Note: Using this when it doesn't make sense will result in strange behavior
      *
-     * @param area
+     * @param area area to assign to
      */
     public void setArea(PlotArea area) {
         if (this.getArea() == area) {
@@ -467,7 +467,7 @@ public class Plot {
      * Returns true if the plot is not merged, or it is the base
      * plot of multiple merged plots.
      *
-     * @return
+     * @return Boolean
      */
     public boolean isBasePlot() {
         return !this.isMerged() || this.equals(this.getBasePlot(false));
@@ -546,7 +546,7 @@ public class Plot {
      * ----------<br>
      * Note: A plot that is merged north and east will not be merged northeast if the northeast plot is not part of the same group<br>
      *
-     * @param direction
+     * @param direction direction to check for merged plot
      * @return true if merged in that direction
      */
     public boolean getMerged(int direction) {
@@ -600,7 +600,7 @@ public class Plot {
     /**
      * Set the denied users for this plot.
      *
-     * @param uuids
+     * @param uuids uuids to deny
      */
     public void setDenied(Set<UUID> uuids) {
         boolean larger = uuids.size() > getDenied().size();
@@ -632,7 +632,7 @@ public class Plot {
     /**
      * Set the trusted users for this plot.
      *
-     * @param uuids
+     * @param uuids uuids to trust
      */
     public void setTrusted(Set<UUID> uuids) {
         boolean larger = uuids.size() > getTrusted().size();
@@ -664,7 +664,7 @@ public class Plot {
     /**
      * Set the members for this plot
      *
-     * @param uuids
+     * @param uuids uuids to set member status for
      */
     public void setMembers(Set<UUID> uuids) {
         boolean larger = uuids.size() > getMembers().size();
@@ -723,7 +723,7 @@ public class Plot {
     /**
      * Set the plot owner (and update the database)
      *
-     * @param owner
+     * @param owner uuid to set as owner
      */
     public void setOwner(UUID owner) {
         if (!hasOwner()) {
@@ -749,8 +749,8 @@ public class Plot {
     /**
      * Set the plot owner (and update the database)
      *
-     * @param owner
+     * @param owner     uuid to set as owner
-     * @param initiator
+     * @param initiator player initiating set owner
      * @return boolean
      */
     public boolean setOwner(UUID owner, PlotPlayer initiator) {
@@ -888,9 +888,9 @@ public class Plot {
     /**
      * Unlink the plot and all connected plots.
      *
-     * @param createSign
+     * @param createSign whether to recreate signs
-     * @param createRoad
+     * @param createRoad whether to recreate road
-     * @return
+     * @return success/!cancelled
      */
     public boolean unlinkPlot(boolean createRoad, boolean createSign) {
         if (!this.isMerged()) {
@@ -949,7 +949,7 @@ public class Plot {
     /**
      * Set the sign for a plot to a specific name
      *
-     * @param name
+     * @param name name
      */
     public void setSign(final String name) {
         if (!isLoaded())
@@ -990,8 +990,8 @@ public class Plot {
     /**
      * Set a flag for this plot
      *
-     * @param flag
+     * @param flag  Flag to set
-     * @param value
+     * @param value Flag value
      */
     public <V> boolean setFlag(Flag<V> flag, Object value) {
         if (flag == Flags.KEEP && ExpireManager.IMP != null) {
@@ -1004,7 +1004,7 @@ public class Plot {
      * Remove a flag from this plot
      *
      * @param flag the flag to remove
-     * @return
+     * @return success
      */
     public boolean removeFlag(Flag<?> flag) {
         return FlagManager.removePlotFlag(this, flag);
@@ -1013,7 +1013,7 @@ public class Plot {
     /**
      * Get the flag for a given key
      *
-     * @param key
+     * @param key Flag to get value for
      */
     public <V> Optional<V> getFlag(Flag<V> key) {
         return FlagManager.getPlotFlag(this, key);
@@ -1057,7 +1057,7 @@ public class Plot {
     /**
      * Count the entities in a plot
      *
-     * @return
+     * @return array of entity counts
      * @see ChunkManager#countEntities(Plot)
      * 0 = Entity
      * 1 = Animal
@@ -1215,7 +1215,7 @@ public class Plot {
     /**
      * Set the home location
      *
-     * @param location
+     * @param location location to set as home
      */
     public void setHome(BlockLoc location) {
         Plot plot = this.getBasePlot(false);
@@ -1234,7 +1234,7 @@ public class Plot {
      * Get the default home location for a plot<br>
      * - Ignores any home location set for that specific plot
      *
-     * @return
+     * @return Location
      */
     public Location getDefaultHome() {
         return getDefaultHome(false);
@@ -1295,9 +1295,9 @@ public class Plot {
      * Set a rating for a user<br>
      * - If the user has already rated, the following will return false
      *
-     * @param uuid
+     * @param uuid   uuid of rater
-     * @param rating
+     * @param rating rating
-     * @return
+     * @return success
      */
     public boolean addRating(UUID uuid, Rating rating) {
         Plot base = this.getBasePlot(false);
@@ -1460,7 +1460,7 @@ public class Plot {
      * creation.
      *
      * @param uuid   the uuid of the plot owner
-     * @param notify
+     * @param notify notify
      * @return true if plot was created successfully
      */
     public boolean create(final UUID uuid, final boolean notify) {
@@ -2819,10 +2819,10 @@ public class Plot {
     /**
      * Move a plot physically, as well as the corresponding settings.
      *
-     * @param destination
+     * @param destination Plot moved to
-     * @param whenDone
+     * @param whenDone    task when done
-     * @param allowSwap
+     * @param allowSwap   whether to swap plots
-     * @return
+     * @return success
      */
     public boolean move(final Plot destination, final Runnable whenDone, boolean allowSwap) {
         final PlotId offset = new PlotId(destination.getId().x - this.getId().x,