CraftType

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.util.ArrayList;
import java.util.logging.Level;

public class CraftType
{
  String name = "";
  String driveCommand = "pilot";

  int minBlocks = 9;
  int maxBlocks = 500;
  int maxSpeed = 4;

  int flyBlockType = 0;

  String flyBlockName = null;

  int flyBlockPercent = 0;

  boolean canFly = false;
  boolean canNavigate = false;
  boolean canDive = false;
  boolean iceBreaker = false;
  boolean bomber = false;

  String sayOnControl = "You control the craft";
  String sayOnRelease = "You release the craft";

  short[] structureBlocks = null;

  public static ArrayList<CraftType> craftTypes = new ArrayList<CraftType>();

  public CraftType(String name) {
    this.name = name;
  }

  public static CraftType getCraftType(String name)
  {
    for (CraftType type : craftTypes) {
      if (type.name.equalsIgnoreCase(name)) {
        return type;
      }
    }
    return null;
  }

  public String getCommand() {
    return "/" + this.name.toLowerCase();
  }

  public Boolean canUse(Player player)
  {
    if (player.canUseCommand(getCommand())) {
      return Boolean.valueOf(true);
    }
    return Boolean.valueOf(false);
  }

  private static void loadDefaultCraftTypes()
  {
    if (getCraftType("boat") == null)
      craftTypes.add(getDefaultCraftType("boat"));
    if (getCraftType("ship") == null) {
      craftTypes.add(getDefaultCraftType("ship"));
    }

    if (getCraftType("bomber") == null)
      craftTypes.add(getDefaultCraftType("bomber"));
    if (getCraftType("aircraft") == null)
      craftTypes.add(getDefaultCraftType("aircraft"));
    if (getCraftType("airship") == null)
      craftTypes.add(getDefaultCraftType("airship"));
    if (getCraftType("UFO") == null) {
      craftTypes.add(getDefaultCraftType("UFO"));
    }

    if (getCraftType("submarine") == null)
      craftTypes.add(getDefaultCraftType("submarine"));
  }

  private static CraftType getDefaultCraftType(String name)
  {
    CraftType craftType = new CraftType(name);

    if (name.equalsIgnoreCase("template"))
    {
      setAttribute(craftType, "structureBlocks", "4,5,17,19,20,35,41,42,43,44,45,46,47,48,49,50,53,57,65,67,68,69,75,76,77,85,87,88,89");
    }
    else if (name.equalsIgnoreCase("boat"))
    {
      craftType.driveCommand = "sail";
      craftType.canNavigate = true;
      craftType.minBlocks = 9;
      craftType.maxBlocks = 500;
      craftType.maxSpeed = 4;
      craftType.sayOnControl = "You're on a boat !";
      craftType.sayOnRelease = "You release the helm";
    }
    else if (name.equalsIgnoreCase("ship"))
    {
      craftType.driveCommand = "sail";
      craftType.canNavigate = true;
      craftType.minBlocks = 50;
      craftType.maxBlocks = 1000;
      craftType.maxSpeed = 6;
      craftType.sayOnControl = "You're on a ship !";
      craftType.sayOnRelease = "You release the helm";
    }
    else if (name.equalsIgnoreCase("icebreaker"))
    {
      craftType.driveCommand = "sail";
      craftType.canNavigate = true;
      craftType.minBlocks = 50;
      craftType.maxBlocks = 1000;
      craftType.maxSpeed = 4;
      craftType.iceBreaker = true;
      craftType.sayOnControl = "Let's break some ice !";
      craftType.sayOnRelease = "You release the helm";
    }
    else if (name.equalsIgnoreCase("aircraft"))
    {
      craftType.driveCommand = "pilot";
      craftType.canFly = true;
      craftType.minBlocks = 9;
      craftType.maxBlocks = 1000;
      craftType.maxSpeed = 6;
      craftType.sayOnControl = "You're on an aircraft !";
      craftType.sayOnRelease = "You release the joystick";
    }
    else if (name.equalsIgnoreCase("bomber"))
    {
      craftType.driveCommand = "pilot";
      craftType.canFly = true;
      craftType.minBlocks = 20;
      craftType.maxBlocks = 1000;
      craftType.maxSpeed = 4;
      craftType.bomber = true;
      craftType.sayOnControl = "You're on a bomber !";
      craftType.sayOnRelease = "You release the joystick";
    }
    else if (name.equalsIgnoreCase("airship"))
    {
      craftType.driveCommand = "pilot";
      craftType.canFly = true;
      craftType.minBlocks = 9;
      craftType.maxBlocks = 1000;
      craftType.maxSpeed = 6;
      craftType.flyBlockName = "wool";
      craftType.flyBlockType = 35;
      craftType.flyBlockPercent = 60;
      craftType.sayOnControl = "You're on an airship !";
      craftType.sayOnRelease = "You release the control panel";
    }
    else if (name.equalsIgnoreCase("UFO"))
    {
      craftType.driveCommand = "pilot";
      craftType.canFly = true;
      craftType.minBlocks = 9;
      craftType.maxBlocks = 1000;
      craftType.maxSpeed = 9;
      craftType.flyBlockName = "lightstone";
      craftType.flyBlockType = 89;
      craftType.flyBlockPercent = 4;
      craftType.sayOnControl = "You're on a UFO !";
      craftType.sayOnRelease = "You release the control panel";
    }
    else if (name.equalsIgnoreCase("USO"))
    {
      craftType.driveCommand = "pilot";
      craftType.canFly = true;
      craftType.canDive = true;
      craftType.minBlocks = 9;
      craftType.maxBlocks = 1000;
      craftType.maxSpeed = 9;
      craftType.flyBlockName = "lightstone";
      craftType.flyBlockType = 89;
      craftType.flyBlockPercent = 4;
      craftType.sayOnControl = "You're on a USO !";
      craftType.sayOnRelease = "You release the control panel";
    }
    else if (name.equalsIgnoreCase("submarine"))
    {
      craftType.driveCommand = "dive";
      craftType.canDive = true;
      craftType.minBlocks = 10;
      craftType.maxBlocks = 1000;
      craftType.maxSpeed = 3;
      craftType.sayOnControl = "You're into a submarine !";
      craftType.sayOnRelease = "You release the helm";
    }

    return craftType;
  }

  private static void setAttribute(CraftType craftType, String attribute, String value)
  {
    if (attribute.equalsIgnoreCase("driveCommand")) {
      craftType.driveCommand = value;
    } else if (attribute.equalsIgnoreCase("minBlocks")) {
      craftType.minBlocks = Integer.parseInt(value);
    } else if (attribute.equalsIgnoreCase("maxBlocks")) {
      craftType.maxBlocks = Integer.parseInt(value);
    } else if (attribute.equalsIgnoreCase("maxSpeed")) {
      craftType.maxSpeed = Integer.parseInt(value);
    } else if (attribute.equalsIgnoreCase("flyBlockName")) {
      craftType.flyBlockName = value;
    } else if (attribute.equalsIgnoreCase("flyBlockType")) {
      craftType.flyBlockType = Integer.parseInt(value);
    } else if (attribute.equalsIgnoreCase("flyBlockPercent")) {
      craftType.flyBlockPercent = Integer.parseInt(value);
    } else if (attribute.equalsIgnoreCase("canNavigate")) {
      craftType.canNavigate = Boolean.parseBoolean(value);
    } else if (attribute.equalsIgnoreCase("canFly")) {
      craftType.canFly = Boolean.parseBoolean(value);
    } else if (attribute.equalsIgnoreCase("canDive")) {
      craftType.canDive = Boolean.parseBoolean(value);
    }
    else if (attribute.equalsIgnoreCase("bomber")) {
      craftType.bomber = Boolean.parseBoolean(value);
    } else if (attribute.equalsIgnoreCase("sayOnControl")) {
      craftType.sayOnControl = value;
    } else if (attribute.equalsIgnoreCase("sayOnRelease")) {
      craftType.sayOnRelease = value;
    } else if (attribute.equalsIgnoreCase("structureBlocks")) {
      String[] split = value.split(",");
      craftType.structureBlocks = new short[split.length];
      int i = 0;
      for (String blockId : split) {
        craftType.structureBlocks[i] = Short.parseShort(blockId);
        i++;
      }
    }
  }

  public static void saveType(File dir, CraftType craftType, boolean force)
  {
    File craftFile = new File(dir.getName() + File.separator + craftType.name + ".txt");

    if (!craftFile.exists()) {
      try {
        craftFile.createNewFile();
      } catch (IOException ex) {
        MoveCraft.log.log(Level.SEVERE, null, ex);
        return;
      }
    }
    else
      return;
    try
    {
      BufferedWriter writer = new BufferedWriter(new FileWriter(craftFile));

      writeAttribute(writer, "driveCommand", craftType.driveCommand, force);
      writeAttribute(writer, "minBlocks", craftType.minBlocks, true);
      writeAttribute(writer, "maxBlocks", craftType.maxBlocks, force);

      if (craftType.structureBlocks != null) {
        String line = "structureBlocks=";
        for (short blockId : craftType.structureBlocks)
        {
          line = line + blockId + ",";
        }

        writer.write(line.substring(0, line.length() - 1)); writer.newLine();
      }
      writeAttribute(writer, "maxSpeed", craftType.maxSpeed, force);
      writeAttribute(writer, "flyBlockName", craftType.flyBlockName, force);
      writeAttribute(writer, "flyBlockType", craftType.flyBlockType, force);
      writeAttribute(writer, "flyBlockPercent", craftType.flyBlockPercent, force);
      writeAttribute(writer, "canNavigate", craftType.canNavigate, force);
      writeAttribute(writer, "canFly", craftType.canFly, force);
      writeAttribute(writer, "canDive", craftType.canDive, force);

      writeAttribute(writer, "bomber", craftType.bomber, force);
      writeAttribute(writer, "sayOnControl", craftType.sayOnControl, force);
      writeAttribute(writer, "sayOnRelease", craftType.sayOnRelease, force);

      writer.close();
    }
    catch (IOException ex) {
      MoveCraft.log.log(Level.SEVERE, null, ex);
    }
  }

  public static void saveTypes(File dir)
  {
    for (CraftType craftType : craftTypes) {
      saveType(dir, craftType, false);
    }

    saveType(dir, getDefaultCraftType("template"), true);
  }

  private static void writeAttribute(BufferedWriter writer, String attribute, String value, boolean force) throws IOException
  {
    if (((value == null) || (value.trim().equals(""))) && (!force)) return;
    writer.write(attribute + "=" + value); writer.newLine();
  }

  private static void writeAttribute(BufferedWriter writer, String attribute, int value, boolean force) throws IOException {
    if ((value == 0) && (!force)) return;
    writer.write(attribute + "=" + value); writer.newLine();
  }

  private static void writeAttribute(BufferedWriter writer, String attribute, boolean value, boolean force) throws IOException {
    if ((!value) && (!force)) return;
    writer.write(attribute + "=" + value); writer.newLine();
  }

  public static void loadTypes(File dir) {
    File[] craftTypesList = dir.listFiles();
    craftTypes.clear();

    for (File craftFile : craftTypesList)
    {
      if ((!craftFile.isFile()) || (!craftFile.getName().endsWith(".txt")))
        continue;
      String craftName = craftFile.getName().split("\\.")[0];

      if (craftName.equalsIgnoreCase("template")) {
        continue;
      }
      CraftType craftType = new CraftType(craftName);
      try
      {
        BufferedReader reader = new BufferedReader(new FileReader(craftFile));
        String line;
        while ((line = reader.readLine()) != null)
        {
          String[] split = line.split("=");

          if (split.length >= 2) {
            setAttribute(craftType, split[0], split[1]);
          }
        }
        reader.close();
      }
      catch (IOException ex) {
        MoveCraft.log.log(Level.SEVERE, null, ex);
      }

      craftTypes.add(craftType);
    }

    loadDefaultCraftTypes();
  }
}