client additions for data extracting (commented)

src/main/java/me/km/Client.java

@@ -2,6 +2,11 @@ package me.km;
 
 import com.mojang.blaze3d.matrix.MatrixStack;
 import java.awt.Color;
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.util.HashMap;
+import java.util.HashSet;
 import java.util.List;
 import me.km.blocks.ModBlocks;
 import me.km.blocks.cookingpot.TileEntityCookingPot;
@@ -17,6 +22,8 @@ import me.km.networking.PlayerDisplayGui;
 import me.km.networking.PlayerHeadGui;
 import me.km.networking.StatusDisplayGui;
 import me.km.utils.ClientReflectionUtils;
+import net.minecraft.block.Block;
+import net.minecraft.block.BlockState;
 import net.minecraft.client.Minecraft;
 import net.minecraft.client.gui.FontRenderer;
 import net.minecraft.client.gui.screen.MainMenuScreen;
@@ -38,11 +45,13 @@ import net.minecraft.item.ArmorItem;
 import net.minecraft.item.BlockItem;
 import net.minecraft.item.ItemStack;
 import net.minecraft.nbt.CompoundNBT;
+import net.minecraft.util.math.BlockPos;
 import net.minecraft.util.text.ITextComponent;
 import net.minecraft.util.text.StringTextComponent;
 import net.minecraft.util.text.TextFormatting;
 import net.minecraft.util.text.LanguageMap;
 import net.minecraft.world.GrassColors;
+import net.minecraft.world.World;
 import net.minecraft.world.biome.BiomeColors;
 import net.minecraftforge.api.distmarker.Dist;
 import net.minecraftforge.api.distmarker.OnlyIn;
@@ -336,4 +345,89 @@ public class Client {
         logger.info(String.format("blocks: %d", blocks));
         logger.info(String.format("compression rate: %f",  (16 * 16 * 256 * 16) / (cluster * 64.0 + blocks * 24.0)));
     }*/
+    
+    /*@SubscribeEvent
+    public void test(net.minecraftforge.client.event.ClientChatEvent e) {
+        int size;
+        try {
+            size = Short.parseShort(e.getMessage());
+        } catch(NumberFormatException ex) {
+            return;
+        }
+        World w = Minecraft.getInstance().player.world;
+        int idCounter = 0;
+        HashMap<BlockState, Integer> mapping = new HashMap<>();
+        int sizeY = Math.min(256, size);
+
+        int index = 0;
+        byte[] b = new byte[sizeY * size * size];
+
+        BlockPos.Mutable pos = new BlockPos.Mutable();
+        for(int x = 0; x < size; x++) {
+            for(int y = 0; y < sizeY; y++) {
+                for(int z = 0; z < size; z++) {
+                    pos.setPos(x, y, z);
+                    BlockState blockState = w.getBlockState(pos);
+                    Integer id = mapping.get(blockState);
+                    if(id == null) {
+                        id = idCounter++;
+                        mapping.put(blockState, id);
+                    }
+                    b[index++] = id.byteValue();
+                }
+            }
+        }
+
+        Thread th = new Thread(() -> {
+            try(FileOutputStream out = new FileOutputStream(new File(String.format("%d_%d_data", size, size)))) {
+                out.write(b);
+            } catch(IOException ex) {
+                ex.printStackTrace();
+            }
+        });
+        th.start();
+
+        org.apache.logging.log4j.Logger logger = org.apache.logging.log4j.LogManager.getLogger();
+        logger.info("------------------------------------");
+        logger.info(String.format("block types: %d", idCounter));
+    }*/
+    
+    /*@SubscribeEvent
+    public void test(net.minecraftforge.client.event.ClientChatEvent e) {
+        int size;
+        try {
+            size = Integer.parseInt(e.getMessage());
+        } catch(NumberFormatException ex) {
+            return;
+        }
+        World w = Minecraft.getInstance().player.world;
+
+        int[] counter = new int[256];
+
+        int sizeY = Math.min(256, size);
+        BlockPos.Mutable pos = new BlockPos.Mutable();
+        for(int cx = 0; cx < size; cx += 16) {
+            for(int cy = 0; cy < 16; cy += 16) {
+                for(int cz = 0; cz < size; cz += 16) {
+                    HashSet<BlockState> states = new HashSet<>();
+                    for(int x = 0; x < 16; x++) {
+                        for(int y = 0; y < 16; y++) {
+                            for(int z = 0; z < 16; z++) {
+                                pos.setPos(cx + x, cy + y, cz + z);
+                                states.add(w.getBlockState(pos));
+                            }
+                        }
+                    }
+                    counter[states.size()]++;
+                }
+            }
+        }
+
+        org.apache.logging.log4j.Logger logger = org.apache.logging.log4j.LogManager.getLogger();
+        logger.info("------------------------------------");
+        for(int i = 0; i < counter.length; i++) {
+            logger.info(String.format("%d: %d", i, counter[i]));
+        }
+
+    }*/
 }