Package tetris.model

Class Field

java.lang.Object
tetris.model.Field
public class Field extends Object
The class Field implements the playing field of a Tetris game.
Version:
2.1
Author:
Stephan Fischli

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    private final Set<Block>
    blocks
    The blocks of the field.

  • Constructor Summary

    Constructors
    Constructor
    Description
    Field()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    addBlocks(Block[] blocks)
    Adds blocks to the field.
    boolean
    detectCollision(Block[] blocks)
    Detects if the specified blocks collide with the border or the blocks of the field.
    Set<Block>
    getBlocks()
    Gets the blocks of the field.
    private boolean
    isRowFull(int y)
    Checks if a row is full of blocks.
    int
    removeFullRows()
    Removes the full rows from the field.
    private void
    removeRow(int y)
    Removes the blocks of a row and shifts the blocks of the upper rows down.

    Methods inherited from class java.lang.Object

    clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Field Details

    • blocks

      private final Set<Block> blocks
      The blocks of the field.

  • Constructor Details

    • Field

      public Field()

  • Method Details

    • getBlocks

      public Set<Block> getBlocks()
      Gets the blocks of the field.
      Returns:
      the blocks of the field

    • addBlocks

      public void addBlocks(Block[] blocks)
      Adds blocks to the field.
      Parameters:
      blocks - the blocks to add

    • detectCollision

      public boolean detectCollision(Block[] blocks)
      Detects if the specified blocks collide with the border or the blocks of the field.
      Parameters:
      blocks - the blocks to check for collision
      Returns:
      true if one of the blocks collides, false otherwise

    • removeFullRows

      public int removeFullRows()
      Removes the full rows from the field.
      Returns:
      the number of removed rows

    • isRowFull

      private boolean isRowFull(int y)
      Checks if a row is full of blocks.
      Parameters:
      y - the y-coordinate of the row
      Returns:
      true if the row is full, false otherwise

    • removeRow

      private void removeRow(int y)
      Removes the blocks of a row and shifts the blocks of the upper rows down.
      Parameters:
      y - the y-coordinate of the row