/**
* Copyright (c) 2011-2014, SpaceToad and the BuildCraft Team
* http://www.mod-buildcraft.com
*
* BuildCraft is distributed under the terms of the Minecraft Mod Public
* License 1.0, or MMPL. Please check the contents of the license located in
* http://www.mod-buildcraft.com/MMPL-1.0.txt
*/
package buildcraft.core.blueprints;
import java.util.LinkedList;
import net.minecraft.block.Block;
import net.minecraft.entity.Entity;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.nbt.NBTTagList;
import net.minecraft.tileentity.TileEntity;
import net.minecraftforge.common.util.Constants;
import buildcraft.BuildCraftBuilders;
import buildcraft.api.blueprints.BuildingPermission;
import buildcraft.api.blueprints.IBuilderContext;
import buildcraft.api.blueprints.MappingNotFoundException;
import buildcraft.api.blueprints.SchematicBlock;
import buildcraft.api.blueprints.SchematicEntity;
import buildcraft.api.blueprints.Translation;
import buildcraft.api.core.BCLog;
import buildcraft.builders.blueprints.BlueprintId.Kind;
import buildcraft.core.utils.NBTUtils;
public class Blueprint extends BlueprintBase {
public LinkedList<SchematicEntity> entities = new LinkedList<SchematicEntity>();
public Blueprint() {
super ();
id.kind = Kind.Blueprint;
}
public Blueprint(int sizeX, int sizeY, int sizeZ) {
super(sizeX, sizeY, sizeZ);
id.kind = Kind.Blueprint;
}
@Override
public void rotateLeft(BptContext context) {
for (SchematicEntity e : entities) {
e.rotateLeft(context);
}
super.rotateLeft(context);
}
@Override
public void translateToBlueprint(Translation transform) {
super.translateToBlueprint(transform);
for (SchematicEntity e : entities) {
e.translateToBlueprint(transform);
}
}
@Override
public void translateToWorld(Translation transform) {
super.translateToWorld(transform);
for (SchematicEntity e : entities) {
e.translateToWorld(transform);
}
}
@Override
public void readFromWorld(IBuilderContext context, TileEntity anchorTile, int x, int y, int z) {
BptContext bptContext = (BptContext) context;
Block block = anchorTile.getWorldObj().getBlock(x, y, z);
int meta = anchorTile.getWorldObj().getBlockMetadata(x, y, z);
if (context.world().isAirBlock(x, y, z)) {
// Although no schematic will be returned for the block "air" by
// the registry, there can be other blocks considered as air. This
// will make sure that they don't get recorded.
return;
}
SchematicBlock slot = SchematicRegistry.INSTANCE.createSchematicBlock(block, meta);
if (slot == null) {
return;
}
int posX = (int) (x - context.surroundingBox().pMin().x);
int posY = (int) (y - context.surroundingBox().pMin().y);
int posZ = (int) (z - context.surroundingBox().pMin().z);
slot.block = block;
slot.meta = meta;
if (!SchematicRegistry.INSTANCE.isSupported(block, meta)) {
return;
}
try {
slot.initializeFromObjectAt(context, x, y, z);
slot.storeRequirements(context, x, y, z);
contents[posX][posY][posZ] = slot;
} catch (Throwable t) {
// Defensive code against errors in implementers
t.printStackTrace();
BCLog.logger.throwing(t);
}
switch (slot.getBuildingPermission()) {
case ALL:
break;
case CREATIVE_ONLY:
if (bptContext.readConfiguration.allowCreative) {
if (buildingPermission == BuildingPermission.ALL) {
buildingPermission = BuildingPermission.CREATIVE_ONLY;
}
} else {
contents[posX][posY][posZ] = null;
}
break;
case NONE:
buildingPermission = BuildingPermission.NONE;
break;
}
}
@Override
public void readEntitiesFromWorld(IBuilderContext context, TileEntity anchorTile) {
Translation transform = new Translation();
transform.x = -context.surroundingBox().pMin().x;
transform.y = -context.surroundingBox().pMin().y;
transform.z = -context.surroundingBox().pMin().z;
for (Object o : context.world().loadedEntityList) {
Entity e = (Entity) o;
if (context.surroundingBox().contains(e.posX, e.posY, e.posZ)) {
SchematicEntity s = SchematicRegistry.INSTANCE.createSchematicEntity(e.getClass());
if (s != null) {
s.readFromWorld(context, e);
entities.add(s);
}
}
}
}
@Override
public void saveContents(NBTTagCompound nbt) {
NBTTagList nbtContents = new NBTTagList();
for (int x = 0; x < sizeX; ++x) {
for (int y = 0; y < sizeY; ++y) {
for (int z = 0; z < sizeZ; ++z) {
NBTTagCompound cpt = new NBTTagCompound();
if (contents [x][y][z] != null) {
contents[x][y][z].idsToBlueprint(mapping);
contents[x][y][z].writeSchematicToNBT(cpt, mapping);
}
nbtContents.appendTag(cpt);
}
}
}
nbt.setTag("contents", nbtContents);
NBTTagList entitiesNBT = new NBTTagList();
for (SchematicEntity s : entities) {
NBTTagCompound subNBT = new NBTTagCompound();
s.idsToBlueprint(mapping);
s.writeSchematicToNBT(subNBT, mapping);
entitiesNBT.appendTag(subNBT);
}
nbt.setTag("entities", entitiesNBT);
NBTTagCompound contextNBT = new NBTTagCompound();
mapping.write (contextNBT);
nbt.setTag("idMapping", contextNBT);
}
@Override
public void loadContents(NBTTagCompound nbt) throws BptError {
mapping.read (nbt.getCompoundTag("idMapping"));
NBTTagList nbtContents = nbt.getTagList("contents",
Constants.NBT.TAG_COMPOUND);
int index = 0;
for (int x = 0; x < sizeX; ++x) {
for (int y = 0; y < sizeY; ++y) {
for (int z = 0; z < sizeZ; ++z) {
NBTTagCompound cpt = nbtContents.getCompoundTagAt(index);
index++;
if (cpt.hasKey("blockId")) {
Block block;
try {
block = mapping.getBlockForId(cpt.getInteger("blockId"));
} catch (MappingNotFoundException e) {
block = null;
isComplete = false;
}
if (block != null) {
int meta = cpt.getInteger("blockMeta");
contents[x][y][z] = SchematicRegistry.INSTANCE.createSchematicBlock(block, meta);
if (contents[x][y][z] != null) {
contents[x][y][z].readSchematicFromNBT(cpt, mapping);
if (!contents[x][y][z].doNotUse()) {
contents[x][y][z].idsToWorld(mapping);
switch (contents[x][y][z].getBuildingPermission()) {
case ALL:
break;
case CREATIVE_ONLY:
if (buildingPermission == BuildingPermission.ALL) {
buildingPermission = BuildingPermission.CREATIVE_ONLY;
}
break;
case NONE:
buildingPermission = BuildingPermission.NONE;
break;
}
} else {
contents[x][y][z] = null;
isComplete = false;
}
}
} else {
contents[x][y][z] = null;
isComplete = false;
}
} else {
contents[x][y][z] = null;
}
}
}
}
NBTTagList entitiesNBT = nbt.getTagList("entities",
Constants.NBT.TAG_COMPOUND);
for (int i = 0; i < entitiesNBT.tagCount(); ++i) {
NBTTagCompound cpt = entitiesNBT.getCompoundTagAt(i);
if (cpt.hasKey("entityId")) {
Class<? extends Entity> entity;
try {
entity = mapping.getEntityForId(cpt.getInteger("entityId"));
} catch (MappingNotFoundException e) {
entity = null;
isComplete = false;
}
if (entity != null) {
SchematicEntity s = SchematicRegistry.INSTANCE.createSchematicEntity(entity);
s.readSchematicFromNBT(cpt, mapping);
s.idsToWorld(mapping);
entities.add(s);
} else {
isComplete = false;
}
}
}
}
@Override
public ItemStack getStack () {
ItemStack stack = new ItemStack(BuildCraftBuilders.blueprintItem, 1);
NBTTagCompound nbt = NBTUtils.getItemData(stack);
id.write (nbt);
nbt.setString("author", author);
nbt.setString("name", id.name);
nbt.setByte ("permission", (byte) buildingPermission.ordinal());
nbt.setBoolean("isComplete", isComplete);
return stack;
}
}