region file

api/src/main/java/net/momirealms/customcrops/api/manager/WorldManager.java

@@ -133,7 +133,9 @@ public interface WorldManager extends Reloadable {
 
     void handleChunkUnload(Chunk bukkitChunk);
 
-    void saveChunkToFile(CustomCropsChunk chunk);
+    void saveChunkToCachedRegion(CustomCropsChunk chunk);
+
+    void saveRegionToFile(CustomCropsRegion region);
 
     void removeGlassAt(@NotNull SimpleLocation location);
 
@@ -142,4 +144,6 @@ public interface WorldManager extends Reloadable {
     CustomCropsBlock removeAnythingAt(SimpleLocation location);
 
     AbstractWorldAdaptor getWorldAdaptor();
+
+    void saveInfoData(CustomCropsWorld customCropsWorld);
 }

api/src/main/java/net/momirealms/customcrops/api/mechanic/item/Pot.java

@@ -56,4 +56,6 @@ public interface Pot extends KeyItem {
     String getBlockState(boolean water, FertilizerType type);
 
     boolean isVanillaBlock();
+
+    boolean isWetPot(String id);
 }

api/src/main/java/net/momirealms/customcrops/api/mechanic/world/AbstractWorldAdaptor.java

@@ -19,12 +19,14 @@ package net.momirealms.customcrops.api.mechanic.world;
 
 import net.momirealms.customcrops.api.manager.WorldManager;
 import net.momirealms.customcrops.api.mechanic.world.level.CustomCropsChunk;
+import net.momirealms.customcrops.api.mechanic.world.level.CustomCropsRegion;
 import net.momirealms.customcrops.api.mechanic.world.level.CustomCropsWorld;
 import org.bukkit.event.Listener;
 
 public abstract class AbstractWorldAdaptor implements Listener {
 
-    public static final int version = 1;
+    public static final int chunkVersion = 1;
+    public static final int regionVersion = 1;
     protected WorldManager worldManager;
 
     public AbstractWorldAdaptor(WorldManager worldManager) {
@@ -35,9 +37,13 @@ public abstract class AbstractWorldAdaptor implements Listener {
 
     public abstract void init(CustomCropsWorld customCropsWorld);
 
-    public abstract void loadDynamicData(CustomCropsWorld customCropsWorld, ChunkCoordinate chunkCoordinate);
+    public abstract void loadChunkData(CustomCropsWorld customCropsWorld, ChunkPos chunkPos);
 
-    public abstract void unloadDynamicData(CustomCropsWorld customCropsWorld, ChunkCoordinate chunkCoordinate);
+    public abstract void unloadChunkData(CustomCropsWorld customCropsWorld, ChunkPos chunkPos);
 
-    public abstract void saveDynamicData(CustomCropsWorld ccWorld, CustomCropsChunk chunk);
+    public abstract void saveChunkToCachedRegion(CustomCropsChunk customCropsChunk);
+
+    public abstract void saveRegion(CustomCropsRegion customCropsRegion);
+
+    public abstract void saveInfoData(CustomCropsWorld customCropsWorld);
 }

api/src/main/java/net/momirealms/customcrops/api/mechanic/world/BlockPos.java

@@ -35,7 +35,7 @@ public class BlockPos {
         return new BlockPos(location.getX() % 16, location.getY(), location.getZ() % 16);
     }
 
-    public SimpleLocation getLocation(String world, ChunkCoordinate coordinate) {
+    public SimpleLocation getLocation(String world, ChunkPos coordinate) {
         return new SimpleLocation(world, coordinate.x() * 16 + getX(), getY(), coordinate.z() * 16 + getZ());
     }
 

api/src/main/java/net/momirealms/customcrops/api/mechanic/world/ChunkPos.java

@@ -20,20 +20,18 @@ package net.momirealms.customcrops.api.mechanic.world;
 import org.bukkit.Chunk;
 import org.jetbrains.annotations.NotNull;
 
-public record ChunkCoordinate(int x, int z) {
+public record ChunkPos(int x, int z) {
 
-    private static final ChunkCoordinate empty = new ChunkCoordinate(0, 0);
-
-    public static ChunkCoordinate of(int x, int z) {
-        return new ChunkCoordinate(x, z);
+    public static ChunkPos of(int x, int z) {
+        return new ChunkPos(x, z);
     }
 
-    public static ChunkCoordinate getByString(String coordinate) {
+    public static ChunkPos getByString(String coordinate) {
         String[] split = coordinate.split(",", 2);
         try {
             int x = Integer.parseInt(split[0]);
             int z = Integer.parseInt(split[1]);
-            return new ChunkCoordinate(x, z);
+            return new ChunkPos(x, z);
         }
         catch (NumberFormatException e) {
             e.printStackTrace();
@@ -55,7 +53,7 @@ public record ChunkCoordinate(int x, int z) {
         if (getClass() != obj.getClass()) {
             return false;
         }
-        final ChunkCoordinate other = (ChunkCoordinate) obj;
+        final ChunkPos other = (ChunkPos) obj;
         if (this.x != other.x) {
             return false;
         }
@@ -66,13 +64,22 @@ public record ChunkCoordinate(int x, int z) {
     }
 
     @NotNull
-    public static ChunkCoordinate getByBukkitChunk(@NotNull Chunk chunk) {
-        return new ChunkCoordinate(chunk.getX(), chunk.getZ());
+    public RegionPos getRegionPos() {
+        return RegionPos.getByChunkPos(this);
+    }
+
+    @NotNull
+    public static ChunkPos getByBukkitChunk(@NotNull Chunk chunk) {
+        return new ChunkPos(chunk.getX(), chunk.getZ());
+    }
+
+    public String getAsString() {
+        return x + "," + z;
     }
 
     @Override
     public String toString() {
-        return "ChunkCoordinate{" +
+        return "ChunkPos{" +
                 "x=" + x +
                 ", z=" + z +
                 '}';

api/src/main/java/net/momirealms/customcrops/api/mechanic/world/RegionPos.java

@@ -0,0 +1,87 @@
+/*
+ *  Copyright (C) <2022> <XiaoMoMi>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package net.momirealms.customcrops.api.mechanic.world;
+
+import org.bukkit.Chunk;
+import org.jetbrains.annotations.NotNull;
+
+public record RegionPos(int x, int z) {
+
+    public static RegionPos of(int x, int z) {
+        return new RegionPos(x, z);
+    }
+
+    public static RegionPos getByString(String coordinate) {
+        String[] split = coordinate.split(",", 2);
+        try {
+            int x = Integer.parseInt(split[0]);
+            int z = Integer.parseInt(split[1]);
+            return new RegionPos(x, z);
+        }
+        catch (NumberFormatException e) {
+            e.printStackTrace();
+            return null;
+        }
+    }
+
+    @Override
+    public int hashCode() {
+        long combined = (long) x << 32 | z;
+        return Long.hashCode(combined);
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (obj == null) {
+            return false;
+        }
+        if (getClass() != obj.getClass()) {
+            return false;
+        }
+        final RegionPos other = (RegionPos) obj;
+        if (this.x != other.x) {
+            return false;
+        }
+        if (this.z != other.z) {
+            return false;
+        }
+        return true;
+    }
+
+    @NotNull
+    public static RegionPos getByBukkitChunk(@NotNull Chunk chunk) {
+        int regionX = (int) Math.floor((double) chunk.getX() / 32.0);
+        int regionZ = (int) Math.floor((double) chunk.getZ() / 32.0);
+        return new RegionPos(regionX, regionZ);
+    }
+
+    @NotNull
+    public static RegionPos getByChunkPos(@NotNull ChunkPos chunk) {
+        int regionX = (int) Math.floor((double) chunk.x() / 32.0);
+        int regionZ = (int) Math.floor((double) chunk.z() / 32.0);
+        return new RegionPos(regionX, regionZ);
+    }
+
+    @Override
+    public String toString() {
+        return "RegionPos{" +
+                "x=" + x +
+                ", z=" + z +
+                '}';
+    }
+}

api/src/main/java/net/momirealms/customcrops/api/mechanic/world/SimpleLocation.java

@@ -57,8 +57,8 @@ public class SimpleLocation {
         return worldName;
     }
 
-    public ChunkCoordinate getChunkCoordinate() {
-        return new ChunkCoordinate(x >> 4, z >> 4);
+    public ChunkPos getChunkCoordinate() {
+        return new ChunkPos(x >> 4, z >> 4);
     }
 
     public SimpleLocation add(int x, int y, int z) {

api/src/main/java/net/momirealms/customcrops/api/mechanic/world/level/CustomCropsChunk.java

@@ -21,7 +21,7 @@ import net.momirealms.customcrops.api.mechanic.item.Crop;
 import net.momirealms.customcrops.api.mechanic.item.Fertilizer;
 import net.momirealms.customcrops.api.mechanic.item.Pot;
 import net.momirealms.customcrops.api.mechanic.item.Sprinkler;
-import net.momirealms.customcrops.api.mechanic.world.ChunkCoordinate;
+import net.momirealms.customcrops.api.mechanic.world.ChunkPos;
 import net.momirealms.customcrops.api.mechanic.world.CustomCropsBlock;
 import net.momirealms.customcrops.api.mechanic.world.SimpleLocation;
 
@@ -33,7 +33,9 @@ public interface CustomCropsChunk {
 
     CustomCropsWorld getCustomCropsWorld();
 
-    ChunkCoordinate getChunkCoordinate();
+    CustomCropsRegion getCustomCropsRegion();
+
+    ChunkPos getChunkPos();
 
     void secondTimer();
 

api/src/main/java/net/momirealms/customcrops/api/mechanic/world/level/CustomCropsRegion.java

@@ -0,0 +1,41 @@
+/*
+ *  Copyright (C) <2022> <XiaoMoMi>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package net.momirealms.customcrops.api.mechanic.world.level;
+
+import net.momirealms.customcrops.api.mechanic.world.ChunkPos;
+import net.momirealms.customcrops.api.mechanic.world.RegionPos;
+import org.jetbrains.annotations.Nullable;
+
+import java.util.Map;
+
+public interface CustomCropsRegion {
+
+    CustomCropsWorld getCustomCropsWorld();
+
+    byte @Nullable [] getChunkBytes(ChunkPos pos);
+
+    RegionPos getRegionPos();
+
+    void removeChunk(ChunkPos pos);
+
+    void saveChunk(ChunkPos pos, byte[] data);
+
+    Map<ChunkPos, byte[]> getRegionDataToSave();
+
+    boolean canPrune();
+}

api/src/main/java/net/momirealms/customcrops/api/mechanic/world/level/CustomCropsWorld.java

@@ -21,8 +21,9 @@ import net.momirealms.customcrops.api.mechanic.item.Crop;
 import net.momirealms.customcrops.api.mechanic.item.Fertilizer;
 import net.momirealms.customcrops.api.mechanic.item.Pot;
 import net.momirealms.customcrops.api.mechanic.item.Sprinkler;
-import net.momirealms.customcrops.api.mechanic.world.ChunkCoordinate;
+import net.momirealms.customcrops.api.mechanic.world.ChunkPos;
 import net.momirealms.customcrops.api.mechanic.world.CustomCropsBlock;
+import net.momirealms.customcrops.api.mechanic.world.RegionPos;
 import net.momirealms.customcrops.api.mechanic.world.SimpleLocation;
 import net.momirealms.customcrops.api.mechanic.world.season.Season;
 import org.bukkit.World;
@@ -33,11 +34,15 @@ import java.util.Optional;
 
 public interface CustomCropsWorld {
 
+    void save();
+
     void startTick();
 
     void cancelTick();
 
-    CustomCropsChunk removeLazyChunkAt(ChunkCoordinate chunkCoordinate);
+    boolean isRegionLoaded(RegionPos regionPos);
+
+    CustomCropsChunk removeLazyChunkAt(ChunkPos chunkPos);
 
     WorldSetting getWorldSetting();
 
@@ -49,13 +54,17 @@ public interface CustomCropsWorld {
 
     String getWorldName();
 
-    boolean isChunkLoaded(ChunkCoordinate chunkCoordinate);
+    boolean isChunkLoaded(ChunkPos chunkPos);
 
-    Optional<CustomCropsChunk> getChunkAt(ChunkCoordinate chunkCoordinate);
+    Optional<CustomCropsChunk> getLoadedChunkAt(ChunkPos chunkPos);
+
+    Optional<CustomCropsRegion> getLoadedRegionAt(RegionPos regionPos);
+
+    void loadRegion(CustomCropsRegion region);
 
     void loadChunk(CustomCropsChunk chunk);
 
-    void unloadChunk(ChunkCoordinate chunkCoordinate);
+    void unloadChunk(ChunkPos chunkPos);
 
     void setInfoData(WorldInfoData infoData);