InfoPanel.java

/*
 * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
 * Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template
 */
package javarominoes;
import java.awt.*;
import javax.swing.*;


/**
 *
 * @author dylan
 */
public class InfoPanel extends JPanel
{
  private int incPiece;
  private int incRotation;
  private int currentScore;
  private final GamePanel game;
  
  public InfoPanel( GamePanel g )
  {
    this.setBackground( Color.GRAY );
    game = g;
    currentScore = 0;
    
    incPiece = game.nextPiece;
    incPiece = game.nextRotation;
  }
  
  public void updateIncomingPieceInfo( int p, int r )
  {
    incPiece = p;
    incRotation = r;
    repaint();
  }
  
  public int getLineClearScore( int numLines )
  {
    return switch ( numLines ) 
    {
      case 1 -> 100;
      case 2 -> 300;
      case 3 -> 500;
      case 4 -> 800;
      default -> 0;
    };
  }
  
  public void increaseScore( int points )
  {
    currentScore += points;
    repaint();
  }
  
  // initially takes average of linear and logarithmic curve
  public int deltaTTD()
  {
    double linear = ( ( -currentScore / 37 ) + 700 );
    double logCurve = ( 700 - ( 180 * Math.log10( ( currentScore / 120 ) + 1 ) ) );
    if ( currentScore < 13735 )
      return (int)( ( logCurve + linear ) / 2);
    return (int)logCurve;
  }
  
  @Override
  public void paintComponent( Graphics g )
  {
    super.paintComponent( g );
    this.drawIncomingPiece( g );
    this.drawScoreAndSpeed( g );
  }
  
  public void drawIncomingPiece( Graphics g )
  {
    int lowerLim = this.getHeight() / 2;
    int displayBoxLength = ( lowerLim * 3 ) / 4;
    int vertPad = displayBoxLength / 8;
    int horizPad = ( this.getWidth() - displayBoxLength ) / 2;
    
    g.setColor( Color.WHITE );
    g.drawRect( horizPad, vertPad, displayBoxLength, displayBoxLength );
    g.setColor( Color.BLACK );
    g.fillRect( horizPad + 1, vertPad + 1, displayBoxLength - 1, displayBoxLength - 1 );
    
    int cellL = displayBoxLength / 5;
    g.setColor( game.fetchBlockColor( incPiece ) );
    
    for ( int x = 0; x < 5; x++ )
    {
      for ( int y = 0; y < 5; y++ )
      {
        if ( Pieces.getBlockType( incPiece, incRotation, x, y ) != 0 )
        {
          int cellX = ( x * cellL ) + ( horizPad + 2 );
          int cellY = ( y * cellL ) + ( vertPad + 2 );
          g.fill3DRect( cellX, cellY, cellL, cellL, true );
        }
      }
    }
  }
  
  public void drawScoreAndSpeed( Graphics g )
  {
    g.setColor( Color.WHITE );
    g.setFont( new Font( "Arial", Font.BOLD, 16 ) );
    
    // draw the current score
    String scoreText = "Score: " + currentScore;
    g.drawString( scoreText, 10, this.getHeight() - 60 );
    
    // draw the current drop speed in milliseconds
    int currentSpeed = deltaTTD();
    String speedText = "Drop Speed: " + currentSpeed + " ms";
    g.drawString( speedText, 10, this.getHeight() - 30 );
  }
}