package java.game;

import java.io.*;
import java.util.*;
import java.util.resource.*;
import java.render.*;    //Text
import java.render.osd.*;    //Text
import java.sound.*;

public class TestTrack extends Track
{
  final static int MPH_60 = 771.604938271604938271604938271605;
  final static int MPH_124 = 3086.41975308641975308641975308642;

  Vector3 posExit = new Vector3( -456,0.0,-584 );
  Ypr  oriExit = new Ypr( 3.0, 0.0, 0.0 );

  Text    messageTextA;
  Text    messageTextB;
  Text    messageText0;
  Text    messageText1;
  Text    messageText2;

  int  testStatus = 0;
  int  triggerIndex = 0;
  int  acceleration = 0;
  int  acceleration120 = 0;
  float    testStartTime = 0.0f;

  Round    actRound = null;
  Round[]    round = new Round[2];
  int  rounds = 2;

  public TestTrack()
  {
   map = new GroundRef( maps.test_track:0x00000001r );
   nav = new Navigator( -5.317-2.64, -15.996, 2.64, maps.test_track.smallmap:0x00000001r, maps.test_track.smallmap:0x00000002r, maps.test_track.smallmap:0x00000005r, 6, 8, 10 );
  }

  public void enter( GameState prev_state )
  {
   Frontend.loadingScreen.show();
   GfxEngine.flush();

   if( prev_state instanceof Garage )
   {
    posStart=posExit;
    oriStart=oriExit;
   }

   // 1/4 miles
   round[0] = new Round( this, "Go straight ahead", "to time the accelearation of your car!" );
   round[0].startdir( 3.14 );
   round[0].point( 0.000, 0.000, -1461.785, 1, 10 );
   round[0].point( 0.000, 0.000, -1059.785, 1, 20 );    //quartermile
   round[0].point( 0.000, 0.000, 148.215, 1, 20 );  //mile

   round[1] = new Round( this, "Test lap time!", "GO!" );
   round[1].startdir( 3.14 );
   round[1].point( -450.598, 0.000, -524.816, 1 );
   round[1].point( -450.598, 0.000, -223.142, 1 );
   round[1].point( -444.736, 1.011, 72.270, 1 );
   round[1].point( -27.535, 1.425, 450.475, 1 );
   round[1].point( 444.689, 1.011, 72.560, 1 );
   round[1].point( 450.598, 0.000, -223.142, 1 );
   round[1].point( 450.598, 0.000, -544.816, 1 );
   round[1].point( 450.598, 0.000, -893.995, 1 );
   round[1].point( 446.293, 0.965, -1124.731, 1 );
   round[1].point( -40.000, 1.425, -1513.328, 1 );  
   round[1].point( -446.000, 1.425, -1124.000, 1 );
   round[1].point( -450.598, 0.000, -893.996, 1 );
   round[1].loop();

   actRound = null;

   super.enter( prev_state );

   messageTextA = osd.createText( "", Frontend.largeFont, Text.ALIGN_CENTER, 0.0, -0.8 );
   messageTextB = osd.createText( "", Frontend.largeFont, Text.ALIGN_CENTER, 0.0, -0.7 );
   messageText0 = osd.createText( "", Frontend.largeFont, Text.ALIGN_RIGHT, 0.0, -0.7 );
   messageText1 = osd.createText( "", Frontend.largeFont, Text.ALIGN_LEFT, 0.0, -0.7 );
   messageText2 = osd.createText( "", Frontend.largeFont, Text.ALIGN_CENTER, 0.0, -0.6 );
  }

  public void exit( GameState next_state )
  {
         if( !(next_state instanceof RaceSetup) )
    removeAllTimers();

   if( round[0] )
   {
    round[0].destroy();
    round[0] = null;
   }
   if( round[1] )
   {
    round[1].destroy();
    round[1] = null;
   }

   super.exit( next_state );
  }

  public void event_handlerTrigger( GameRef obj_ref, int event, String param )
  {
   int    id = param.token(0).intValue();
   if (id == player.car.id())
   {
    if( event == EVENT_TRIGGER_ON )
    {
     if( !activeTrigger )
     {
      activeTrigger=obj_ref.id();
     }
    }
    else
    {
     activeTrigger=0;
    }
   }
  }

  public void handleEvent( GameRef obj_ref, int event, int param )
  {
   super.handleEvent( obj_ref, event, param );

   if( event == EVENT_TIME )
   {
    if( param == 2 )    //one sec tick
    {
     if( activeTrigger )
     {
      if( player.car.getSpeedSquare() < 0.25 )    //slow speed?
      {  
       for( int i = 0; i < rounds; i++ )
       {
        if( round[i] )
        {
         if( activeTrigger == round[i].trigger.elementAt(0).trigger.id() )
         {
          Ypr ypr = player.car.getOri();

          float diff = ypr.y-round[i].startOri.y;
          if( diff >= 3.14 )
                              diff = 6.28 - diff;
          if( diff <= -3.14 )
                              diff = -6.28 - diff;

          if( diff < 0.5f && diff > -0.5f)
          {
                              actRound = round[i];
                              testStatus = 0;
                              triggerIndex = 1;
                              if( actRound.type == 0 )
                              {
                              acceleration = 1;
                              acceleration120 = 1;
                              }
                              else
                              {
                              acceleration = 0;
                              acceleration120 = 0;
                              }
          }
         }
        }
       }
      }
     }
     else
     {
     }
    }
   }
  }

  public void animate()
  {
   super.animate();

   if( actRound )
   {
    float speedSquare = player.car.getSpeedSquare();

    if( player.car.maxTestTrackSpeedSq < speedSquare )
     player.car.maxTestTrackSpeedSq = speedSquare;

    if( testStatus == 0 )
    {
     messageTextA.changeText( actRound.messageA );
     messageTextB.changeText( actRound.messageB );
     messageText0.changeText( "" );
     messageText1.changeText( "" );
     messageText2.changeText( "" );
     testStatus = 1;
    }
    if( testStatus == 1 )
    {
     if( speedSquare > 0.25 )
     {
      messageTextA.changeText( "" );
      messageTextB.changeText( "" );
      messageText0.changeText( "Time: " );
      testStartTime = System.simTime();
      testStatus = 2;
      Sound.changeMusicSet( Sound.MUSIC_SET_RACE );
     }
    }
    if( testStatus == 2 )
    {
     float    time = System.simTime() - testStartTime;
     messageText1.changeText( String.timeToString( time, String.TCF_NOHOURS ) + " s" );
     if( acceleration )
     {
      if( speedSquare >= MPH_60 )
      {
       messageText2.changeText( "Acceleration 0-100 KPH (0-62.1 MPH): " + String.timeToString( time, String.TCF_NOHOURS ) + " s" );
       acceleration = 0;
       if( player.car.bestTestTrackAcc > time || player.car.bestTestTrackAcc < 0.10 )
        player.car.bestTestTrackAcc = time;
      }
     }
     if( acceleration120 )
     {
      if( speedSquare >= MPH_124 )
      {
       messageText2.changeText( "Acceleration 0-200 KPH (0-124.2 MPH): " + String.timeToString( time, String.TCF_NOHOURS ) + " s" );
       acceleration120 = 0;
       if( player.car.bestTestTrackAcc120 > time || player.car.bestTestTrackAcc120 < 0.10 )
        player.car.bestTestTrackAcc120 = time;
      }
     }
     if( activeTrigger )
     {
      Trigger tr = actRound.trigger.elementAt( triggerIndex );
      if( activeTrigger == tr.trigger.id() )
      {
       if( triggerIndex == 1 ) // 402 m //
       {
        if( actRound.type == 0 )
        {
         messageText2.changeText( "1/4 mile time: " + String.timeToString( time, String.TCF_NOHOURS ) + " s" );
         if( player.car.bestTestTrackTime2 > time || player.car.bestTestTrackTime2 < 0.10 )
         {
          player.car.bestTestTrackTime2_speedSq = speedSquare;
          player.car.bestTestTrackTime2 = time;
         }
        }
       }
       triggerIndex++;
       if( triggerIndex == actRound.trigger.size() )
       {
        if( actRound.type == 0 )
        {
         messageText2.changeText( "1 mile time: " + String.timeToString( time, String.TCF_NOHOURS ) + " s" );
         if( player.car.bestTestTrackTime0 > time || player.car.bestTestTrackTime0 < 0.10 )
         {
          player.car.bestTestTrackTime0_speedSq = speedSquare;
          player.car.bestTestTrackTime0 = time;
         }
        }
        else
        {
         if( player.car.bestTestTrackTime1 > time || player.car.bestTestTrackTime1 < 0.10 )
          player.car.bestTestTrackTime1 = time;
        }
        actRound = null;
        Sound.changeMusicSet( Sound.MUSIC_SET_DRIVING );
       }
      }
     }
    }
   }
  }

}