Interfaces

core/src/main/java/mc/core/block/AbstractBlock.java

@@ -1,9 +1,14 @@
 package mc.core.block;
 
+import com.flowpowered.nbt.Tag;
 import lombok.Getter;
 import lombok.Setter;
 import mc.core.Location;
 
+import java.util.HashMap;
+import java.util.Map;
+import java.util.stream.Stream;
+
 public abstract class AbstractBlock implements Block {
     @Getter@Setter
     private Location location;
@@ -11,6 +16,7 @@ public abstract class AbstractBlock implements Block {
     private int meta;
     @Getter
     private final BlockType blockType;
+    private final Map<String, Tag<?>> nbtTagsMap = new HashMap<>();
 
     protected AbstractBlock(BlockType type) {
         this.blockType = type;
@@ -25,4 +31,19 @@ public abstract class AbstractBlock implements Block {
     public int getId() {
         return blockType.getId();
     }
+
+    @Override
+    public Tag<?> getTag(String name) {
+        return nbtTagsMap.get(name);
+    }
+
+    @Override
+    public void setTag(Tag<?> tag) {
+        nbtTagsMap.put(tag.getName(), tag);
+    }
+
+    @Override
+    public Stream<Tag<?>> tagStream() {
+        return nbtTagsMap.values().stream();
+    }
 }

core/src/main/java/mc/core/block/Block.java

@@ -1,6 +1,10 @@
 package mc.core.block;
 
+import com.flowpowered.nbt.Tag;
 import mc.core.Location;
+import mc.core.nbt.Taggable;
+
+import java.io.Serializable;
 
 /**
  * Serialization block info
@@ -23,23 +27,13 @@ import mc.core.Location;
  *
  */
 
-public interface Block {
+public interface Block extends Taggable, Serializable{
 
     static Block airBlock (int x, int y, int z) {
-        return new Block() {
+        return new AbstractBlock(BlockType.AIR) {
             @Override
-            public int getId() {
-                return 0;
-            }
-
-            @Override
-            public int getMeta() {
-                return 0;
-            }
-
-            @Override
-            public BlockType getBlockType() {
-                return BlockType.AIR;
+            public Tag<?> getTag(String name) {
+                return null;
             }
 
             @Override

core/src/main/java/mc/core/nbt/Taggable.java

@@ -0,0 +1,11 @@
+package mc.core.nbt;
+
+import com.flowpowered.nbt.Tag;
+
+import java.util.stream.Stream;
+
+public interface Taggable {
+    Tag<?> getTag(String name);
+    void setTag(Tag<?> tag);
+    Stream<Tag<?>> tagStream();
+}

core/src/main/java/mc/core/world/Chunk.java

@@ -6,6 +6,8 @@ package mc.core.world;
 
 import mc.core.block.Block;
 
+import java.io.Serializable;
+
 /**
  * Serialization chunk info
  *
@@ -24,7 +26,7 @@ import mc.core.block.Block;
  *
  */
 /* 16x16x16 */
-public interface Chunk {
+public interface Chunk extends Serializable{
     int getBlockType(int x, int y, int z);
     void setBlockType(int x, int y, int z, int type);
 

core/src/main/java/mc/core/world/Region.java

@@ -3,6 +3,7 @@ package mc.core.world;
 import mc.core.serialization.Serializer;
 
 import java.io.IOException;
+import java.io.Serializable;
 
 /**
  * Simple world generation unit
@@ -18,7 +19,7 @@ import java.io.IOException;
  * Total: 2097152 bits (256 Kb)
  *
  */
-public interface Region {
+public interface Region extends Serializable{
     Chunk getChunkAt(int x, int y, int z);
     void setChunk(int x, int y, int z, Chunk chunk);
 

core/src/main/java/mc/core/world/World.java

@@ -5,7 +5,9 @@
 package mc.core.world;
 
 import mc.core.Location;
+import mc.core.nbt.Taggable;
 
+import java.io.Serializable;
 import java.util.UUID;
 
 /**
@@ -39,7 +41,7 @@ import java.util.UUID;
  *          --> []player_uuid.dat
  */
 
-public interface World {
+public interface World extends Taggable, Serializable{
     UUID getWorldId();
     IWorldType getWorldType();