package com.plotsquared.bukkit.util;
import com.intellectualcrafters.jnbt.ByteArrayTag;
import com.intellectualcrafters.jnbt.CompoundTag;
import com.intellectualcrafters.jnbt.IntTag;
import com.intellectualcrafters.jnbt.ListTag;
import com.intellectualcrafters.jnbt.ShortTag;
import com.intellectualcrafters.jnbt.StringTag;
import com.intellectualcrafters.jnbt.Tag;
import com.intellectualcrafters.plot.object.ChunkLoc;
import com.intellectualcrafters.plot.object.Location;
import com.intellectualcrafters.plot.object.RegionWrapper;
import com.intellectualcrafters.plot.object.RunnableVal;
import com.intellectualcrafters.plot.util.MainUtil;
import com.intellectualcrafters.plot.util.SchematicHandler;
import com.intellectualcrafters.plot.util.TaskManager;
import com.intellectualcrafters.plot.util.block.LocalBlockQueue;
import com.plotsquared.bukkit.object.schematic.StateWrapper;
import org.bukkit.Bukkit;
import org.bukkit.Chunk;
import org.bukkit.World;
import org.bukkit.block.Block;
import org.bukkit.block.BlockState;
import java.util.ArrayDeque;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Set;
/**
* Schematic Handler.
*/
public class BukkitSchematicHandler extends SchematicHandler {
@Override
public void getCompoundTag(final String world, final Set<RegionWrapper> regions, final RunnableVal<CompoundTag> whenDone) {
// async
TaskManager.runTaskAsync(new Runnable() {
@Override
public void run() {
// Main positions
Location[] corners = MainUtil.getCorners(world, regions);
final Location bot = corners[0];
Location top = corners[1];
final int width = top.getX() - bot.getX() + 1;
int height = top.getY() - bot.getY() + 1;
final int length = top.getZ() - bot.getZ() + 1;
// Main Schematic tag
final HashMap<String, Tag> schematic = new HashMap<>();
schematic.put("Width", new ShortTag("Width", (short) width));
schematic.put("Length", new ShortTag("Length", (short) length));
schematic.put("Height", new ShortTag("Height", (short) height));
schematic.put("Materials", new StringTag("Materials", "Alpha"));
schematic.put("WEOriginX", new IntTag("WEOriginX", 0));
schematic.put("WEOriginY", new IntTag("WEOriginY", 0));
schematic.put("WEOriginZ", new IntTag("WEOriginZ", 0));
schematic.put("WEOffsetX", new IntTag("WEOffsetX", 0));
schematic.put("WEOffsetY", new IntTag("WEOffsetY", 0));
schematic.put("WEOffsetZ", new IntTag("WEOffsetZ", 0));
// Arrays of data types
final List<CompoundTag> tileEntities = new ArrayList<>();
final byte[] blocks = new byte[width * height * length];
final byte[] blockData = new byte[width * height * length];
// Queue
final ArrayDeque<RegionWrapper> queue = new ArrayDeque<>(regions);
TaskManager.runTask(new Runnable() {
@Override
public void run() {
if (queue.isEmpty()) {
TaskManager.runTaskAsync(new Runnable() {
@Override
public void run() {
schematic.put("Blocks", new ByteArrayTag("Blocks", blocks));
schematic.put("Data", new ByteArrayTag("Data", blockData));
schematic.put("Entities", new ListTag("Entities", CompoundTag.class, new ArrayList<Tag>()));
schematic.put("TileEntities", new ListTag("TileEntities", CompoundTag.class, tileEntities));
whenDone.value = new CompoundTag("Schematic", schematic);
TaskManager.runTask(whenDone);
System.gc();
System.gc();
}
});
return;
}
final Runnable regionTask = this;
RegionWrapper region = queue.poll();
Location pos1 = new Location(world, region.minX, region.minY, region.minZ);
Location pos2 = new Location(world, region.maxX, region.maxY, region.maxZ);
final int bx = bot.getX();
final int bz = bot.getZ();
final int p1x = pos1.getX();
final int p1z = pos1.getZ();
final int p2x = pos2.getX();
final int p2z = pos2.getZ();
final int bcx = p1x >> 4;
final int bcz = p1z >> 4;
final int tcx = p2x >> 4;
final int tcz = p2z >> 4;
final int sy = pos1.getY();
final int ey = pos2.getY();
// Generate list of chunks
final ArrayList<ChunkLoc> chunks = new ArrayList<>();
for (int x = bcx; x <= tcx; x++) {
for (int z = bcz; z <= tcz; z++) {
chunks.add(new ChunkLoc(x, z));
}
}
final World worldObj = Bukkit.getWorld(world);
// Main thread
TaskManager.runTask(new Runnable() {
@Override
public void run() {
long start = System.currentTimeMillis();
while (!chunks.isEmpty() && System.currentTimeMillis() - start < 20) {
// save schematics
ChunkLoc chunk = chunks.remove(0);
Chunk bc = worldObj.getChunkAt(chunk.x, chunk.z);
if (!bc.load(false)) {
continue;
}
int X = chunk.x;
int Z = chunk.z;
int xxb = X << 4;
int zzb = Z << 4;
int xxt = xxb + 15;
int zzt = zzb + 15;
if (X == bcx) {
xxb = p1x;
}
if (X == tcx) {
xxt = p2x;
}
if (Z == bcz) {
zzb = p1z;
}
if (Z == tcz) {
zzt = p2z;
}
for (int y = sy; y <= Math.min(255, ey); y++) {
int ry = y - sy;
int i1 = ry * width * length;
for (int z = zzb; z <= zzt; z++) {
int rz = z - bz;
int i2 = i1 + rz * width;
for (int x = xxb; x <= xxt; x++) {
int rx = x - bx;
int index = i2 + rx;
Block block = worldObj.getBlockAt(x, y, z);
int id = block.getTypeId();
switch (id) {
case 0:
case 2:
case 4:
case 13:
case 14:
case 15:
case 20:
case 21:
case 22:
case 24:
case 30:
case 32:
case 37:
case 39:
case 40:
case 41:
case 42:
case 45:
case 46:
case 47:
case 48:
case 49:
case 51:
case 55:
case 56:
case 57:
case 58:
case 60:
case 7:
case 8:
case 9:
case 10:
case 11:
case 73:
case 74:
case 78:
case 79:
case 80:
case 81:
case 82:
case 83:
case 85:
case 87:
case 88:
case 101:
case 102:
case 103:
case 110:
case 112:
case 113:
case 121:
case 122:
case 129:
case 133:
case 165:
case 166:
case 169:
case 170:
case 172:
case 173:
case 174:
case 181:
case 182:
case 188:
case 189:
case 190:
case 191:
case 192:
break;
case 54:
case 130:
case 142:
case 27:
case 137:
case 52:
case 154:
case 84:
case 25:
case 144:
case 138:
case 176:
case 177:
case 63:
case 68:
case 323:
case 117:
case 116:
case 28:
case 66:
case 157:
case 61:
case 62:
case 140:
case 146:
case 149:
case 150:
case 158:
case 23:
case 123:
case 124:
case 29:
case 33:
case 151:
case 178:
// TODO implement fully
BlockState state = block.getState();
if (state != null) {
StateWrapper wrapper = new StateWrapper(state);
CompoundTag rawTag = wrapper.getTag();
if (rawTag != null) {
Map<String, Tag> values = new HashMap<>(rawTag.getValue());
values.put("id", new StringTag("id", wrapper.getId()));
values.put("x", new IntTag("x", x));
values.put("y", new IntTag("y", y));
values.put("z", new IntTag("z", z));
CompoundTag tileEntityTag = new CompoundTag(values);
tileEntities.add(tileEntityTag);
}
}
default:
blockData[index] = block.getData();
}
// For optimization reasons, we are not supporting custom data types
// Especially since the most likely reason beyond this range is modded servers in which the blocks
// have NBT
// if (type > 255) {
// if (addBlocks == null) {
// addBlocks = new byte[(blocks.length >> 1) + 1];
// }
// addBlocks[index >> 1] = (byte) (((index & 1) == 0) ?
// (addBlocks[index >> 1] & 0xF0) | ((type >> 8) & 0xF) : (addBlocks[index >> 1] & 0xF) | (((type
// >> 8) & 0xF) << 4));
// }
blocks[index] = (byte) id;
}
}
}
}
if (!chunks.isEmpty()) {
TaskManager.runTaskLater(this, 1);
} else {
regionTask.run();
}
}
});
}
});
}
});
}
@Override
public boolean restoreTile(LocalBlockQueue queue, CompoundTag ct, int x, int y, int z) {
return new StateWrapper(ct).restoreTag(queue.getWorld(), x, y, z);
}
}