MCEdit schematic support

Author: Technerder

src/main/java/net/crystalgames/scaffolding/schematic/impl/MCEditSchematic.java

@@ -28,17 +28,36 @@ public class MCEditSchematic implements Schematic {
 
     private boolean read = false;
 
+    private int offsetX;
+    private int offsetY;
+    private int offsetZ;
+
     @Override
     public void read(NBTCompound nbtTag) throws NBTException {
         if (!nbtTag.containsKey("Blocks")) throw new NBTException("Invalid Schematic: No Blocks");
 
         readSizes(nbtTag);
         readBlocksData(nbtTag);
+        readOffsets(nbtTag);
         readBlocks();
 
         read = true;
     }
 
+    private void readOffsets(@NotNull NBTCompound nbtTag) throws NBTException {
+        Integer weOffsetX = nbtTag.getInt("WEOffsetX");
+        if (weOffsetX == null) throw new NBTException("Invalid Schematic: No WEOffsetX");
+        this.offsetX = weOffsetX;
+
+        Integer weOffsetY = nbtTag.getInt("WEOffsetY");
+        if (weOffsetY == null) throw new NBTException("Invalid Schematic: No WEOffsetY");
+        this.offsetY = weOffsetY;
+
+        Integer weOffsetZ = nbtTag.getInt("WEOffsetZ");
+        if (weOffsetZ == null) throw new NBTException("Invalid Schematic: No WEOffsetZ");
+        this.offsetZ = weOffsetZ;
+    }
+
     private void readSizes(@NotNull NBTCompound nbtTag) throws NBTException {
         Short width = nbtTag.getShort("Width");
         if (width == null) throw new NBTException("Invalid Schematic: No Width");
@@ -86,7 +105,7 @@ public void readBlocks() {
                 for (int z = 0; z < length; ++z) {
                     int index = y * width * length + z * width + x;
                     short stateId = this.blocks[index];
-                    regionBlocks.add(new Region.Block(new Pos(x, y, z), stateId));
+                    regionBlocks.add(new Region.Block(new Pos(x+offsetX, y+offsetY, z+offsetZ), stateId));
                 }
             }
         }
@@ -114,7 +133,7 @@ public CompletableFuture<Region> build(Instance instance, Pos position) {
                 }
             }
 
-            blockBatch.apply(instance, () -> future.complete(new Region(instance, position, position.add(width, height, length))));
+            blockBatch.apply(instance, () -> future.complete(new Region(instance, position, position)));
         });
         return future;
     }

src/main/java/net/crystalgames/scaffolding/schematic/impl/SpongeSchematic.java

@@ -33,7 +33,9 @@ public class SpongeSchematic implements Schematic {
 
     private boolean read = false;
 
-    private int offsetX, offsetY, offsetZ;
+    private int offsetX;
+    private int offsetY;
+    private int offsetZ;
 
     @Override
     public void read(NBTCompound nbtTag) throws NBTException {
@@ -130,7 +132,6 @@ private void readBlocks() throws NBTException {
             String block = paletteKeys.get(value);
             short stateId = getStateId(block);
 
-            //                                               Is adding the height to y needed?
             this.regionBlocks.add(new Region.Block(new Pos(x + offsetX, y + offsetY, z + offsetZ), stateId));
 
             index++;