Tetris project from TCSS305 class.

Original project was in SVN on the school servers, so the
versioning history is gone.

9 files changed, 548 insertions, 0 deletions

diff --git a/src/tetris/piece/IPiece.java b/src/tetris/piece/IPiece.java
new file mode 100644
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--- /dev/null
+++ b/src/tetris/piece/IPiece.java
@@ -0,0 +1,43 @@
+/*
+ * Jesse Morgan <jesterpm@u.washington.edu>
+ * 
+ * TCSS 305 Ð Autumn 2009
+ * Tetris Project
+ * 17 November 2009
+ */
+
+package tetris.piece;
+
+/**
+ * Class to represent a Tetris I piece.
+ * 
+ * @author Jesse Morgan <jesterpm@u.washington.edu>
+ * @version 1.0 17 November 2009
+ */
+public class IPiece extends TetrisPiece {
+  // Private Constants
+  /**
+   * X Rotation Point.
+   */
+  private static final double ROTATION_X = 1.5;
+  
+  /**
+   * Y Rotation Point.
+   */
+  private static final double ROTATION_Y = 2;
+  
+  /**
+   * Array of of points for the I Piece (since it contains a 3).
+   */
+  private static final double[] POINTS = new double[] {0, 2, 1, 2, 2, 2, 3, 2};
+  
+  /**
+   * Setup the I Piece.
+   * 
+   * @param the_x Tetris piece X-coord.
+   * @param the_y Tetris piece Y-coord.
+   */
+  public IPiece(final int the_x, final int the_y) {
+    super(the_x, the_y, POINTS, ROTATION_X, ROTATION_Y);
+  }
+}
diff --git a/src/tetris/piece/JPiece.java b/src/tetris/piece/JPiece.java
new file mode 100644
index 0000000..711a492
--- /dev/null
+++ b/src/tetris/piece/JPiece.java
@@ -0,0 +1,38 @@
+/*
+ * Jesse Morgan <jesterpm@u.washington.edu>
+ * 
+ * TCSS 305 Ð Autumn 2009
+ * Tetris Project
+ * 17 November 2009
+ */
+
+package tetris.piece;
+
+/**
+ * Class to represent a Tetris J piece.
+ * 
+ * @author Jesse Morgan <jesterpm@u.washington.edu>
+ * @version 1.0 17 November 2009
+ */
+public class JPiece extends TetrisPiece {
+  // Private Constants
+  /**
+   * X Rotation Point.
+   */
+  private static final double ROTATION_X = 1;
+  
+  /**
+   * Y Rotation Point.
+   */
+  private static final double ROTATION_Y = 1;
+  
+  /**
+   * Setup the J Piece.
+   * 
+   * @param the_x Tetris piece X-coord.
+   * @param the_y Tetris piece Y-coord.
+   */
+  public JPiece(final int the_x, final int the_y) {
+    super(the_x, the_y, new double[] {1, 0, 1, 1, 1, 2, 0, 2}, ROTATION_X, ROTATION_Y);
+  }
+}
\ No newline at end of file
diff --git a/src/tetris/piece/LPiece.java b/src/tetris/piece/LPiece.java
new file mode 100644
index 0000000..3c1861e
--- /dev/null
+++ b/src/tetris/piece/LPiece.java
@@ -0,0 +1,39 @@
+/*
+ * Jesse Morgan <jesterpm@u.washington.edu>
+ * 
+ * TCSS 305 Ð Autumn 2009
+ * Tetris Project
+ * 17 November 2009
+ */
+
+package tetris.piece;
+
+/**
+ * Class to represent a Tetris L piece.
+ * 
+ * @author Jesse Morgan <jesterpm@u.washington.edu>
+ * @version 1.0 17 November 2009
+ */
+public class LPiece extends TetrisPiece {
+  // Private Constants
+  /**
+   * X Rotation Point.
+   */
+  private static final double ROTATION_X = 1;
+  
+  /**
+   * Y Rotation Point.
+   */
+  private static final double ROTATION_Y = 1;
+
+  
+  /**
+   * Setup the L Piece.
+   * 
+   * @param the_x Tetris piece X-coord.
+   * @param the_y Tetris piece Y-coord.
+   */
+  public LPiece(final int the_x, final int the_y) {
+    super(the_x, the_y, new double[] {1, 0, 1, 1, 1, 2, 2, 2}, ROTATION_X, ROTATION_Y);
+  }
+}
diff --git a/src/tetris/piece/OPiece.java b/src/tetris/piece/OPiece.java
new file mode 100644
index 0000000..1934110
--- /dev/null
+++ b/src/tetris/piece/OPiece.java
@@ -0,0 +1,39 @@
+/*
+ * Jesse Morgan <jesterpm@u.washington.edu>
+ * 
+ * TCSS 305 Ð Autumn 2009
+ * Tetris Project
+ * 17 November 2009
+ */
+
+package tetris.piece;
+
+/**
+ * Class to represent a Tetris O piece.
+ * 
+ * @author Jesse Morgan <jesterpm@u.washington.edu>
+ * @version 1.0 17 November 2009
+ */
+public class OPiece extends TetrisPiece {
+  // Private Constants
+  /**
+   * X Rotation Point.
+   */
+  private static final double ROTATION_X = 1.5;
+  
+  /**
+   * Y Rotation Point.
+   */
+  private static final double ROTATION_Y = 1.5;
+
+  
+  /**
+   * Setup the O Piece.
+   * 
+   * @param the_x Tetris piece X-coord.
+   * @param the_y Tetris piece Y-coord.
+   */
+  public OPiece(final int the_x, final int the_y) {
+    super(the_x, the_y, new double[] {1, 1, 1, 2, 2, 1, 2, 2}, ROTATION_X, ROTATION_Y);
+  }
+}
\ No newline at end of file
diff --git a/src/tetris/piece/SPiece.java b/src/tetris/piece/SPiece.java
new file mode 100644
index 0000000..92e5901
--- /dev/null
+++ b/src/tetris/piece/SPiece.java
@@ -0,0 +1,39 @@
+/*
+ * Jesse Morgan <jesterpm@u.washington.edu>
+ * 
+ * TCSS 305 Ð Autumn 2009
+ * Tetris Project
+ * 17 November 2009
+ */
+
+package tetris.piece;
+
+/**
+ * Class to represent a Tetris S piece.
+ * 
+ * @author Jesse Morgan <jesterpm@u.washington.edu>
+ * @version 1.0 17 November 2009
+ */
+public class SPiece extends TetrisPiece {
+  // Private Constants
+  /**
+   * X Rotation Point.
+   */
+  private static final double ROTATION_X = 1;
+  
+  /**
+   * Y Rotation Point.
+   */
+  private static final double ROTATION_Y = 1.5;
+
+  
+  /**
+   * Setup the S Piece.
+   * 
+   * @param the_x Tetris piece X-coord.
+   * @param the_y Tetris piece Y-coord.
+   */
+  public SPiece(final int the_x, final int the_y) {
+    super(the_x, the_y, new double[] {1, 1, 2, 1, 0, 2, 1, 2}, ROTATION_X, ROTATION_Y);
+  }
+}
\ No newline at end of file
diff --git a/src/tetris/piece/TPiece.java b/src/tetris/piece/TPiece.java
new file mode 100644
index 0000000..a3e5c30
--- /dev/null
+++ b/src/tetris/piece/TPiece.java
@@ -0,0 +1,38 @@
+/*
+ * Jesse Morgan <jesterpm@u.washington.edu>
+ * 
+ * TCSS 305 Ð Autumn 2009
+ * Tetris Project
+ * 17 November 2009
+ */
+
+package tetris.piece;
+
+/**
+ * Class to represent a Tetris T piece.
+ * 
+ * @author Jesse Morgan <jesterpm@u.washington.edu>
+ * @version 1.0 17 November 2009
+ */
+public class TPiece extends TetrisPiece {
+  // Private Constants
+  /**
+   * X Rotation Point.
+   */
+  private static final double ROTATION_X = 1;
+  
+  /**
+   * Y Rotation Point.
+   */
+  private static final double ROTATION_Y = 1.5;
+
+  /**
+   * Setup the T Piece.
+   * 
+   * @param the_x Tetris piece X-coord.
+   * @param the_y Tetris piece Y-coord.
+   */
+  public TPiece(final int the_x, final int the_y) {
+    super(the_x, the_y, new double[] {1, 1, 0, 2, 1, 2, 2, 2}, ROTATION_X, ROTATION_Y);
+  }
+}
\ No newline at end of file
diff --git a/src/tetris/piece/TetrisPiece.java b/src/tetris/piece/TetrisPiece.java
new file mode 100644
index 0000000..e518fc3
--- /dev/null
+++ b/src/tetris/piece/TetrisPiece.java
@@ -0,0 +1,171 @@
+/*
+ * Jesse Morgan <jesterpm@u.washington.edu>
+ * 
+ * TCSS 305 - Autumn 2009
+ * Tetris Project
+ * 17 November 2009
+ */
+
+package tetris.piece;
+
+import java.awt.geom.AffineTransform;
+
+import tetris.model.IntPoint;
+
+/**
+ * Base Class to Represent a tetris piece.
+ * 
+ * @author Jesse Morgan <jesterpm@u.washington.edu>
+ * @version 1.0 17 November 2009
+ */
+public class TetrisPiece {
+  // Public constants
+  /**
+   * Width and Height of a Tetris piece.
+   */
+  public static final int TETRIS_PIECE_SIZE = 4;
+  
+  // Private Constants
+  /**
+   * Number of characters in each toString line.
+   */
+  private static final int CHARS_PER_TOSTRING_LINE = 5;
+  
+  // Private Instance Fields
+  /**
+   * Storage for the piece points.
+   */
+  private final double[] my_points;
+
+  /**
+   * Our X-coordinate.
+   */
+  private final int my_x;
+
+  /**
+   * Our Y-coordinate.
+   */
+  private final int my_y;
+  
+  /**
+   * Our X-coordinate for the point of rotation.
+   */
+  private final double my_rotatex;
+
+  /**
+   * Our Y-coordinate for the point of rotation.
+   */
+  private final double my_rotatey;
+
+  /**
+   * Setup the AbstractTetrisPiece.
+   * 
+   * @param the_x Tetris piece X-coord.
+   * @param the_y Tetris piece Y-coord.
+   * @param the_points The points that make up this piece.
+   * @param the_rotatex X-Coordinate to rotate the piece about.
+   * @param the_rotatey Y-Coordinate to rotate the piece about.
+   */
+  protected TetrisPiece(final int the_x, final int the_y, final double[] the_points,
+                     final double the_rotatex, final double the_rotatey) {
+    my_x = the_x;
+    my_y = the_y;
+    
+    my_points = the_points.clone();
+    my_rotatex = the_rotatex;
+    my_rotatey = the_rotatey;
+  }
+
+  /**
+   * Rotates the tetris piece counter-clockwise 90 degrees.
+   * 
+   * @return the rotated piece.
+   */
+  public TetrisPiece rotateLeft() {
+    return rotate(-Math.PI / 2);
+  }
+
+  /**
+   * Rotates the tetris piece clockwise 90 degrees.
+   * 
+   * @return the rotated piece.
+   */
+  public TetrisPiece rotateRight() {
+    return rotate(Math.PI / 2);
+  }
+
+  /**
+   * Move the tetris piece.
+   * 
+   * @param the_dx Movement change along the X-axis.
+   * @param the_dy Movement change along the Y-axis.
+   * @return the moved piece.
+   */
+  public TetrisPiece translate(final int the_dx, final int the_dy) {
+    return new TetrisPiece(my_x + the_dx, my_y + the_dy, my_points, my_rotatex, my_rotatey);
+  }
+  
+  /**
+   * @return The X position.
+   */
+  public int getX() {
+    return my_x;
+  }
+  
+  /**
+   * @return The Y position.
+   */
+  public int getY() {
+    return my_y;
+  }
+  
+  /**
+   * @return An int[] containing the piece's points in board-space.
+   * Sorted x1, y1, x2, y2, ..., xN, yN (N = number of points).
+   */
+  public IntPoint[] getBoardCoordinates() {
+    final IntPoint[] result = new IntPoint[my_points.length / 2];
+    
+    for (int i = 0; i < my_points.length - 1; i = i + 2) {
+      final int x = (int) my_points[i];
+      final int y = (int) my_points[i + 1];
+      
+      // i is always even.
+      result[i / 2] = new IntPoint(x + my_x, y + my_y);
+    }
+    
+    return result;
+  }
+  
+  /**
+   * {@inheritDoc}
+   */
+  public String toString() {
+    final char[] output = "....\n....\n....\n....".toCharArray();
+    
+    for (int i = 0; i < my_points.length - 1; i = i + 2) {
+      // For each point, mark the coresponding element true
+      final int x = (int) my_points[i];
+      final int y = (int) my_points[i + 1];
+      output[x + CHARS_PER_TOSTRING_LINE * y] = 'X';
+    }
+    
+    return new String(output);
+  }
+  
+  /**
+   * Rotates the tetris piece by the_degrees.
+   * 
+   * @param the_degrees The degrees in radians to rotate the piece.
+   * @return the rotated piece.
+   */
+  private TetrisPiece rotate(final double the_degrees) {
+    final AffineTransform trans = AffineTransform.getRotateInstance(the_degrees,
+                                                                    my_rotatex, my_rotatey);
+    final double[] new_points = new double[my_points.length];
+
+    trans.transform(my_points, 0, new_points, 0, my_points.length / 2);
+
+    return new TetrisPiece(my_x, my_y, new_points, my_rotatex, my_rotatey);
+  }
+}
diff --git a/src/tetris/piece/TetrisPieces.java b/src/tetris/piece/TetrisPieces.java
new file mode 100644
index 0000000..642be97
--- /dev/null
+++ b/src/tetris/piece/TetrisPieces.java
@@ -0,0 +1,103 @@
+/*
+ * Jesse Morgan <jesterpm@u.washington.edu>
+ * 
+ * TCSS 305 Ð Autumn 2009
+ * Tetris Project
+ * 17 November 2009
+ */
+
+package tetris.piece;
+
+import java.util.Random;
+
+/**
+ * Enumeration of the various tetris pieces.
+ * 
+ * @author Jesse Morgan <jesterpm@u.washington.edu>
+ * @version 1.0 23 November 2009
+ */
+public enum TetrisPieces {
+  // Enumeration definition.
+  /**
+   * The I Piece.
+   */
+  I_PIECE,
+  
+  /**
+   * The J Piece.
+   */
+  J_PIECE,
+  
+  /**
+   * The L Piece.
+   */
+  L_PIECE,
+  
+  /**
+   * The O Piece.
+   */
+  O_PIECE,
+  
+  /**
+   * The S Piece.
+   */
+  S_PIECE,
+  
+  /**
+   * The T Piece.
+   */
+  T_PIECE,
+  
+  /**
+   * The Z Piece.
+   */
+  Z_PIECE;
+  
+  // Private Constants
+  /**
+   * A Random that we use for generating random pieces.
+   */
+  private static final Random RANDOM = new Random();
+  
+  /**
+   * @param the_x X coordinate for this piece.
+   * @param the_y Y coordinate for this piece.
+   * @return a random tetris piece.
+   */
+  public static TetrisPiece getRandomPiece(final int the_x, final int the_y) {
+    TetrisPiece piece;
+   
+    switch (values()[RANDOM.nextInt(values().length)]) {
+      case I_PIECE:
+        piece = new IPiece(the_x, the_y);
+        break;
+     
+      case J_PIECE:
+        piece = new JPiece(the_x, the_y);
+        break;
+      
+      case L_PIECE:
+        piece = new LPiece(the_x, the_y);
+        break;
+      
+      case O_PIECE:
+        piece = new OPiece(the_x, the_y);
+        break;
+      
+      case S_PIECE:
+        piece = new SPiece(the_x, the_y);
+        break;
+      
+      case T_PIECE:
+        piece = new TPiece(the_x, the_y);
+        break;
+      
+      case Z_PIECE:
+      default: // This is a fail-safe should something very bizarre happen.
+        piece = new ZPiece(the_x, the_y);
+        break;
+    }
+    
+    return piece;
+  }
+}
diff --git a/src/tetris/piece/ZPiece.java b/src/tetris/piece/ZPiece.java
new file mode 100644
index 0000000..152d9c2
--- /dev/null
+++ b/src/tetris/piece/ZPiece.java
@@ -0,0 +1,38 @@
+/*
+ * Jesse Morgan <jesterpm@u.washington.edu>
+ * 
+ * TCSS 305 Ð Autumn 2009
+ * Tetris Project
+ * 17 November 2009
+ */
+
+package tetris.piece;
+
+/**
+ * Class to represent a Tetris Z piece.
+ * 
+ * @author Jesse Morgan <jesterpm@u.washington.edu>
+ * @version 1.0 17 November 2009
+ */
+public class ZPiece extends TetrisPiece {
+  // Private Constants
+  /**
+   * X Rotation Point.
+   */
+  private static final double ROTATION_X = 1;
+  
+  /**
+   * Y Rotation Point.
+   */
+  private static final double ROTATION_Y = 1.5;
+
+  /**
+   * Setup the Z Piece.
+   * 
+   * @param the_x Tetris piece X-coord.
+   * @param the_y Tetris piece Y-coord.
+   */
+  public ZPiece(final int the_x, final int the_y) {
+    super(the_x, the_y, new double[] {0, 1, 1, 1, 1, 2, 2, 2}, ROTATION_X, ROTATION_Y);
+  }
+}
\ No newline at end of file