Add biome scanner

2 files changed, 114 insertions, 0 deletions

diff --git a/src/main/java/com/detrav/DetravScannerMod.java b/src/main/java/com/detrav/DetravScannerMod.java
index f51fcdd333..62a21a6609 100644
--- a/src/main/java/com/detrav/DetravScannerMod.java
+++ b/src/main/java/com/detrav/DetravScannerMod.java
@@ -1,5 +1,6 @@
 package com.detrav;
 
+import com.detrav.commands.DetravBiomeScannerCommand;
 import com.detrav.proxies.CommonProxy;
 import com.detrav.utils.DetravCreativeTab;
 import com.detrav.net.DetravNetwork;
@@ -58,5 +59,6 @@ public class DetravScannerMod
     public void serverLoad(FMLServerStartingEvent event)
     {
         //event.registerServerCommand(new DetravScannerCommand());
+        event.registerServerCommand(new DetravBiomeScannerCommand());
     }
 }
diff --git a/src/main/java/com/detrav/commands/DetravBiomeScannerCommand.java b/src/main/java/com/detrav/commands/DetravBiomeScannerCommand.java
new file mode 100644
index 0000000000..eb0e01a2a7
--- /dev/null
+++ b/src/main/java/com/detrav/commands/DetravBiomeScannerCommand.java
@@ -0,0 +1,112 @@
+package com.detrav.commands;
+
+import net.minecraft.command.ICommand;
+import net.minecraft.command.ICommandSender;
+import net.minecraft.util.ChatComponentText;
+import net.minecraft.util.ChunkCoordinates;
+import net.minecraft.world.World;
+import net.minecraft.world.biome.BiomeGenBase;
+import scala.Int;
+
+import javax.imageio.ImageIO;
+import java.awt.image.BufferedImage;
+import java.awt.image.WritableRaster;
+import java.io.File;
+import java.io.FileWriter;
+import java.io.PrintWriter;
+import java.util.ArrayList;
+import java.util.Dictionary;
+import java.util.HashMap;
+import java.util.List;
+
+/**
+ * Created by wital_000 on 25.03.2016.
+ */
+public class DetravBiomeScannerCommand implements ICommand {
+    private List aliases;
+
+    public DetravBiomeScannerCommand()
+    {
+        this.aliases = new ArrayList<String>();
+        this.aliases.add("DetravBiomeScanner");
+        this.aliases.add("dbscan");
+    }
+
+    @Override
+    public String getCommandName() {
+        return "DetravBiomeScanner";
+    }
+
+    @Override
+    public String getCommandUsage(ICommandSender sender) {
+        return "DetravBiomeScanner radius";
+    }
+
+    @Override
+    public List getCommandAliases() {
+        return this.aliases;
+    }
+
+    @Override
+    public void processCommand(ICommandSender sender, String[] args) {
+        try {
+            if(args.length==1) {
+                int aXaZ = Integer.parseInt(args[0]);
+                int step = aXaZ * 2 / 512;
+                if (step < 1) step = 1;
+                World w = sender.getEntityWorld();
+                ChunkCoordinates cor = sender.getPlayerCoordinates();
+                BufferedImage image = new BufferedImage(512, 512, BufferedImage.TYPE_INT_ARGB);
+                WritableRaster r = image.getRaster();
+                HashMap<String, Integer> colors = new HashMap<String, Integer>();
+                for (int i = cor.posX - aXaZ, ii = 0; ii < 512; i += step, ii++)
+                    for (int j = cor.posZ - aXaZ, jj = 0; jj < 512; j += step, jj++) {
+                        BiomeGenBase biome = w.getBiomeGenForCoords(i, j);
+                        r.setSample(ii, jj, 0, biome.color & 0xFF);
+                        r.setSample(ii, jj, 1, (biome.color >> 8) & 0xFF);
+                        r.setSample(ii, jj, 2, (biome.color >> 16) & 0xFF);
+                        r.setSample(ii, jj, 3, 0xFF);
+                        if (!colors.containsKey(biome.biomeName))
+                            colors.put(biome.biomeName, biome.color);
+                    }
+                File outfile = new File("biomes.png");
+                ImageIO.write(image, "png", outfile);
+                File outfileTxt = new File("biomes.txt");
+                PrintWriter fw = new PrintWriter(outfileTxt);
+                for (String key : colors.keySet()) {
+                    fw.println(String.format("Biome: %s , Color: %d", key, colors.get(key)));
+                }
+                fw.println(String.format("From (%d,%d) to (%d,%d)", cor.posX - aXaZ, cor.posZ - aXaZ, cor.posX - aXaZ + step * 512, cor.posZ - aXaZ + step * 512));
+                fw.flush();
+                fw.close();
+                return;
+            }
+        }
+        catch (Exception e)
+        {
+            sender.addChatMessage(new ChatComponentText("catch ERROR"));
+            return;
+        }
+        sender.addChatMessage(new ChatComponentText("ERROR"));
+    }
+
+    @Override
+    public boolean canCommandSenderUseCommand(ICommandSender p_71519_1_) {
+        return true;
+    }
+
+    @Override
+    public List addTabCompletionOptions(ICommandSender p_71516_1_, String[] p_71516_2_) {
+        return null;
+    }
+
+    @Override
+    public boolean isUsernameIndex(String[] p_82358_1_, int p_82358_2_) {
+        return false;
+    }
+
+    @Override
+    public int compareTo(Object o) {
+        return 0;
+    }
+}