Add new clear pipeline to hpw and make some stuff read access as required.

Core/src/main/java/com/plotsquared/core/generator/HybridPlotManager.java

@@ -40,12 +40,14 @@ import com.plotsquared.core.util.ChunkManager;
 import com.plotsquared.core.util.FileBytes;
 import com.plotsquared.core.util.MainUtil;
 import com.plotsquared.core.util.MathMan;
+import com.plotsquared.core.util.RegionManager;
 import com.plotsquared.core.util.task.RunnableVal;
 import com.sk89q.worldedit.function.pattern.Pattern;
 import com.sk89q.worldedit.world.biome.BiomeType;
 import com.sk89q.worldedit.world.block.BaseBlock;
 import com.sk89q.worldedit.world.block.BlockState;
 import com.sk89q.worldedit.world.block.BlockTypes;
+import lombok.Getter;
 
 import java.io.File;
 import java.io.IOException;
@@ -56,7 +58,7 @@ public class HybridPlotManager extends ClassicPlotManager {
 
     public static boolean REGENERATIVE_CLEAR = true;
 
-    private final HybridPlotWorld hybridPlotWorld;
+    @Getter private final HybridPlotWorld hybridPlotWorld;
 
     public HybridPlotManager(HybridPlotWorld hybridPlotWorld) {
         super(hybridPlotWorld);
@@ -199,6 +201,12 @@ public class HybridPlotManager extends ClassicPlotManager {
      * </p>
      */
     @Override public boolean clearPlot(Plot plot, final Runnable whenDone) {
+        if (RegionManager.manager.notifyClear(this)) {
+            //If this returns false, the clear didn't work
+            if (RegionManager.manager.handleClear(plot, whenDone, this)) {
+                return true;
+            }
+        }
         final String world = hybridPlotWorld.getWorldName();
         Location pos1 = plot.getBottomAbs();
         Location pos2 = plot.getExtendedTopAbs();

Core/src/main/java/com/plotsquared/core/generator/HybridPlotWorld.java

@@ -50,6 +50,7 @@ import com.sk89q.worldedit.math.transform.AffineTransform;
 import com.sk89q.worldedit.util.Direction;
 import com.sk89q.worldedit.world.biome.BiomeType;
 import com.sk89q.worldedit.world.block.BaseBlock;
+import lombok.Getter;
 import org.jetbrains.annotations.NotNull;
 
 import java.io.File;
@@ -69,6 +70,7 @@ public class HybridPlotWorld extends ClassicPlotWorld {
     public HashMap<Integer, BiomeType> G_SCH_B;
     public int SCHEM_Y;
     private Location SIGN_LOCATION;
+    @Getter private File root = null;
 
     public HybridPlotWorld(String worldName, String id, @NotNull IndependentPlotGenerator generator,
         PlotId min, PlotId max) {
@@ -198,7 +200,6 @@ public class HybridPlotWorld extends ClassicPlotWorld {
 
         // Try to determine root. This means that plot areas can have separate schematic
         // directories
-        File root;
         if (!(root = MainUtil.getFile(PlotSquared.get().IMP.getDirectory(), "schematics/GEN_ROAD_SCHEMATIC/" +
             this.getWorldName() + "/" + this.getId())).exists()) {
             root = MainUtil.getFile(PlotSquared.get().IMP.getDirectory(),

Core/src/main/java/com/plotsquared/core/util/RegionManager.java

@@ -169,12 +169,14 @@ public abstract class RegionManager {
      *
      * @return true if the notified will accept the clear task
      */
-    public boolean notifyClear() {
+    public boolean notifyClear(PlotManager manager) {
         return false;
     }
 
     /**
-     * Only called when {@link RegionManager#notifyClear()} returns true in specific PlotManagers
+     * Only called when {@link RegionManager#notifyClear(PlotManager)} returns true in specific PlotManagers
+     *
+     * @return true if the clear worked. False if someone went wrong so P2 can then handle the clear
      */
     public abstract boolean handleClear(Plot plot, final Runnable whenDone, PlotManager manager);