Add .terrain-export 🧌

src/main/java/cloudburst/rejects/commands/TerrainExport.java

@@ -0,0 +1,69 @@
+package cloudburst.rejects.commands;
+
+import com.mojang.brigadier.arguments.IntegerArgumentType;
+import com.mojang.brigadier.builder.LiteralArgumentBuilder;
+import minegame159.meteorclient.systems.commands.Command;
+
+import net.minecraft.command.CommandSource;
+import net.minecraft.util.math.BlockPos;
+
+import org.lwjgl.BufferUtils;
+import org.lwjgl.PointerBuffer;
+import org.lwjgl.system.MemoryUtil;
+import org.lwjgl.util.tinyfd.TinyFileDialogs;
+
+import java.io.FileWriter;
+import java.io.IOException;
+import java.nio.ByteBuffer;
+
+import static com.mojang.brigadier.Command.SINGLE_SUCCESS;
+
+public class TerrainExport extends Command {
+
+    private final PointerBuffer filters;
+
+    public TerrainExport() {
+        super("terrain-export", "Export an area to the c++ terrain finder format (very popbob command).");
+
+        filters = BufferUtils.createPointerBuffer(1);
+
+        ByteBuffer txtFilter = MemoryUtil.memASCII("*.txt");
+
+        filters.put(txtFilter);
+        filters.rewind();
+    }
+
+    @Override
+    public void build(LiteralArgumentBuilder<CommandSource> builder) {
+        builder.then(argument("distance", IntegerArgumentType.integer(1)).executes(context -> {
+            int distance = IntegerArgumentType.getInteger(context, "distance");
+
+            StringBuilder stringBuilder = new StringBuilder();
+            for (int x = -distance; x <= distance; x++) {
+                for (int z = -distance; z <= distance; z++) {
+                    for (int y = distance; y >= -distance; y--) {
+                        BlockPos pos = mc.player.getBlockPos().add(x, y, z);
+                        if (mc.world.getBlockState(pos).isFullCube(mc.world, pos)) {
+                            stringBuilder.append(String.format("%d, %d, %d\n", x + distance, y + distance, z + distance));
+                        }
+                    }
+                }
+            }
+
+            String path = TinyFileDialogs.tinyfd_saveFileDialog("Save data", null, filters, null);
+            if (path == null)
+                return SINGLE_SUCCESS;
+            if (!path.endsWith(".txt"))
+                path += ".txt";
+            try {
+                FileWriter file = new FileWriter(path);
+                file.write(stringBuilder.toString().trim());
+                file.close();
+            } catch (IOException e) {
+                error("IOException");
+            }
+
+            return SINGLE_SUCCESS;
+        }));
+    }
+}