package com.plotsquared.bukkit.util;
import com.intellectualcrafters.plot.generator.HybridUtils;
import com.intellectualcrafters.plot.object.Location;
import com.intellectualcrafters.plot.object.PlotBlock;
import com.intellectualcrafters.plot.object.RegionWrapper;
import com.intellectualcrafters.plot.object.RunnableVal;
import com.intellectualcrafters.plot.util.ChunkManager;
import com.intellectualcrafters.plot.util.MainUtil;
import com.intellectualcrafters.plot.util.MathMan;
import com.intellectualcrafters.plot.util.TaskManager;
import com.intellectualcrafters.plot.util.block.GlobalBlockQueue;
import com.intellectualcrafters.plot.util.block.LocalBlockQueue;
import com.intellectualcrafters.plot.util.expiry.PlotAnalysis;
import org.bukkit.Bukkit;
import org.bukkit.Material;
import org.bukkit.World;
import org.bukkit.block.Biome;
import org.bukkit.generator.ChunkGenerator;
import org.bukkit.generator.ChunkGenerator.BiomeGrid;
import org.bukkit.material.Directional;
import org.bukkit.material.MaterialData;
import java.util.HashSet;
import java.util.Random;
public class BukkitHybridUtils extends HybridUtils {
@Override
public void analyzeRegion(final String world, final RegionWrapper region, final RunnableVal<PlotAnalysis> whenDone) {
// int diff, int variety, int vertices, int rotation, int height_sd
/*
* diff: compare to base by looping through all blocks
* variety: add to HashSet for each PlotBlock
* height_sd: loop over all blocks and get top block
*
* vertices: store air map and compare with neighbours
* for each block check the adjacent
* - Store all blocks then go through in second loop
* - recheck each block
*
*/
TaskManager.runTaskAsync(new Runnable() {
@Override
public void run() {
final LocalBlockQueue queue = GlobalBlockQueue.IMP.getNewQueue(world, false);
final World worldObj = Bukkit.getWorld(world);
final ChunkGenerator gen = worldObj.getGenerator();
if (gen == null) {
return;
}
final BiomeGrid nullBiomeGrid = new BiomeGrid() {
@Override
public void setBiome(int a, int b, Biome c) {
}
@Override
public Biome getBiome(int a, int b) {
return null;
}
};
final Location bot = new Location(world, region.minX, region.minY, region.minZ);
final Location top = new Location(world, region.maxX, region.maxY, region.maxZ);
final int bx = bot.getX();
final int bz = bot.getZ();
final int tx = top.getX();
final int tz = top.getZ();
final int cbx = bx >> 4;
final int cbz = bz >> 4;
final int ctx = tx >> 4;
final int ctz = tz >> 4;
final Random r = new Random();
MainUtil.initCache();
final int width = tx - bx + 1;
final int length = tz - bz + 1;
System.gc();
System.gc();
final short[][][] oldBlocks = new short[256][width][length];
final short[][][] newBlocks = new short[256][width][length];
final Runnable run = new Runnable() {
@Override
public void run() {
ChunkManager.chunkTask(bot, top, new RunnableVal<int[]>() {
@Override
public void run(int[] value) {
// [chunkx, chunkz, pos1x, pos1z, pos2x, pos2z, isedge]
int X = value[0];
int Z = value[1];
short[][] result = gen.generateExtBlockSections(worldObj, r, X, Z, nullBiomeGrid);
int xb = (X << 4) - bx;
int zb = (Z << 4) - bz;
for (int i = 0; i < result.length; i++) {
if (result[i] == null) {
for (int j = 0; j < 4096; j++) {
int x = MainUtil.x_loc[i][j] + xb;
if (x < 0 || x >= width) {
continue;
}
int z = MainUtil.z_loc[i][j] + zb;
if (z < 0 || z >= length) {
continue;
}
int y = MainUtil.y_loc[i][j];
oldBlocks[y][x][z] = 0;
}
continue;
}
for (int j = 0; j < result[i].length; j++) {
int x = MainUtil.x_loc[i][j] + xb;
if (x < 0 || x >= width) {
continue;
}
int z = MainUtil.z_loc[i][j] + zb;
if (z < 0 || z >= length) {
continue;
}
int y = MainUtil.y_loc[i][j];
oldBlocks[y][x][z] = result[i][j];
}
}
}
}, new Runnable() {
@Override
public void run() {
TaskManager.runTaskAsync(new Runnable() {
@Override
public void run() {
int size = width * length;
int[] changes = new int[size];
int[] faces = new int[size];
int[] data = new int[size];
int[] air = new int[size];
int[] variety = new int[size];
int i = 0;
for (int x = 0; x < width; x++) {
for (int z = 0; z < length; z++) {
HashSet<Short> types = new HashSet<>();
for (int y = 0; y < 256; y++) {
short old = oldBlocks[y][x][z];
short now = newBlocks[y][x][z];
if (old != now) {
changes[i]++;
}
if (now == 0) {
air[i]++;
} else {
// check vertices
// modifications_adjacent
if (x > 0 && z > 0 && y > 0 && x < width - 1 && z < length - 1 && y < 255) {
if (newBlocks[y - 1][x][z] == 0) {
faces[i]++;
}
if (newBlocks[y][x - 1][z] == 0) {
faces[i]++;
}
if (newBlocks[y][x][z - 1] == 0) {
faces[i]++;
}
if (newBlocks[y + 1][x][z] == 0) {
faces[i]++;
}
if (newBlocks[y][x + 1][z] == 0) {
faces[i]++;
}
if (newBlocks[y][x][z + 1] == 0) {
faces[i]++;
}
}
Material material = Material.getMaterial(now);
if (material != null) {
Class<? extends MaterialData> md = material.getData();
if (md.equals(Directional.class)) {
data[i] += 8;
} else if (!md.equals(MaterialData.class)) {
data[i]++;
}
}
types.add(now);
}
}
variety[i] = types.size();
i++;
}
}
// analyze plot
// put in analysis obj
// run whenDone
PlotAnalysis analysis = new PlotAnalysis();
analysis.changes = (int) (MathMan.getMean(changes) * 100);
analysis.faces = (int) (MathMan.getMean(faces) * 100);
analysis.data = (int) (MathMan.getMean(data) * 100);
analysis.air = (int) (MathMan.getMean(air) * 100);
analysis.variety = (int) (MathMan.getMean(variety) * 100);
analysis.changes_sd = (int) MathMan.getSD(changes, analysis.changes);
analysis.faces_sd = (int) MathMan.getSD(faces, analysis.faces);
analysis.data_sd = (int) MathMan.getSD(data, analysis.data);
analysis.air_sd = (int) MathMan.getSD(air, analysis.air);
analysis.variety_sd = (int) MathMan.getSD(variety, analysis.variety);
System.gc();
System.gc();
whenDone.value = analysis;
whenDone.run();
}
});
}
}, 5);
}
};
System.gc();
MainUtil.initCache();
ChunkManager.chunkTask(bot, top, new RunnableVal<int[]>() {
@Override
public void run(int[] value) {
int X = value[0];
int Z = value[1];
worldObj.loadChunk(X, Z);
int minX;
if (X == cbx) {
minX = bx & 15;
} else {
minX = 0;
}
int minZ;
if (Z == cbz) {
minZ = bz & 15;
} else {
minZ = 0;
}
int maxX;
if (X == ctx) {
maxX = tx & 15;
} else {
maxX = 16;
}
int maxZ;
if (Z == ctz) {
maxZ = tz & 15;
} else {
maxZ = 16;
}
int cbx = X << 4;
int cbz = Z << 4;
int xb = cbx - bx;
int zb = cbz - bz;
for (int x = minX; x <= maxX; x++) {
int xx = cbx + x;
for (int z = minZ; z <= maxZ; z++) {
int zz = cbz + z;
for (int y = 0; y < 256; y++) {
PlotBlock block = queue.getBlock(xx, y, zz);
int xr = xb + x;
int zr = zb + z;
newBlocks[y][xr][zr] = block.id;
}
}
}
worldObj.unloadChunkRequest(X, Z, true);
}
}, new Runnable() {
@Override
public void run() {
TaskManager.runTaskAsync(run);
}
}, 5);
}
});
}
}