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Add support for WorldEdit schematic relative offsets

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This commit is contained in:
Astrash
2023-02-28 11:58:39 +11:00
parent 084ecb9ad8
commit 8deae0480c
2 changed files with 31 additions and 4 deletions
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22
common/addons/structure-sponge-loader/src/main/java/com/dfsek/terra/addons/sponge/SpongeSchematicAddon.java
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@@ -30,6 +30,7 @@ import com.dfsek.terra.api.inject.annotations.Inject;
import com.dfsek.terra.api.registry.CheckedRegistry;
import com.dfsek.terra.api.structure.Structure;
import com.dfsek.terra.api.util.StringUtil;
import com.dfsek.terra.api.util.vector.Vector3Int;
public class SpongeSchematicAddon implements AddonInitializer {
@@ -75,6 +76,25 @@ public class SpongeSchematicAddon implements AddonInitializer {
int len = baseTag.getShort("Length");
int hei = baseTag.getShort("Height");
CompoundTag metadata = baseTag.getCompoundTag("Metadata");
Vector3Int offset;
// Use WorldEdit relative offset if it exists in schematic metadata
IntTag worldEditOffsetX = metadata.getIntTag("WEOffsetX");
IntTag worldEditOffsetY = metadata.getIntTag("WEOffsetY");
IntTag worldEditOffsetZ = metadata.getIntTag("WEOffsetZ");
if (worldEditOffsetX != null || worldEditOffsetY != null || worldEditOffsetZ != null) {
if (worldEditOffsetX == null || worldEditOffsetY == null || worldEditOffsetZ == null) {
throw new IllegalArgumentException("Failed to parse Sponge schematic: Malformed WorldEdit offset");
}
offset = Vector3Int.of(worldEditOffsetX.asInt(), worldEditOffsetY.asInt(), worldEditOffsetZ.asInt());
} else {
// Set offset based on the 'Offset' field, not clear on if this is correct behaviour according to spec so left commented for now
//int[] offsetArray = baseTag.getIntArray("Offset");
//offset = Vector3Int.of(offsetArray[0], offsetArray[1], offsetArray[2]);
offset = Vector3Int.zero();
}
ByteArrayTag blocks = baseTag.getByteArrayTag("BlockData");
CompoundTag palette = (CompoundTag) baseTag.get("Palette");
@@ -97,7 +117,7 @@ public class SpongeSchematicAddon implements AddonInitializer {
}
}
return new SpongeStructure(states, addon.key(id));
return new SpongeStructure(states, offset, addon.key(id));
} catch(IOException e) {
throw new IllegalArgumentException("Failed to parse Sponge schematic: ", e);
}

13
common/addons/structure-sponge-loader/src/main/java/com/dfsek/terra/addons/sponge/SpongeStructure.java
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@@ -23,10 +23,15 @@ public class SpongeStructure implements Structure, Keyed<SpongeStructure> {
private final BlockState[][][] blocks;
private final int offsetX, offsetY, offsetZ;
private final RegistryKey id;
public SpongeStructure(BlockState[][][] blocks, RegistryKey id) {
public SpongeStructure(BlockState[][][] blocks, Vector3Int offset, RegistryKey id) {
this.blocks = blocks;
this.offsetX = offset.getX();
this.offsetY = offset.getY();
this.offsetZ = offset.getZ();
this.id = id;
}
@@ -37,13 +42,15 @@ public class SpongeStructure implements Structure, Keyed<SpongeStructure> {
int bZ = location.getZ();
for(int x = 0; x < blocks.length; x++) {
for(int z = 0; z < blocks[x].length; z++) {
Vector2Int r = Vector2Int.of(x, z).rotate(rotation);
int oX = x + offsetX;
int oZ = z + offsetZ;
Vector2Int r = Vector2Int.of(oX, oZ).rotate(rotation);
int rX = r.getX();
int rZ = r.getZ();
for(int y = 0; y < blocks[x][z].length; y++) {
BlockState state = blocks[x][z][y];
if(state == null) continue;
world.setBlockState(bX + rX, bY + y, bZ + rZ, state);
world.setBlockState(bX + rX, bY + y + offsetY, bZ + rZ, state);
}
}
}