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--- bingo [2021/05/02 13:49] – frchris
+++ bingo [2021/05/10 12:08] (current) – frchris
@@ Line 8: / Line 8: @@
-First we will make a ''BingoBallHopper'' class that will make all 75 bingo balls, and randomly selecting them one at a time, kepping track of which ones were called.  To save time here is the {{ ::bingoball.java |BingoBall.java}} class, the {{ ::bingohoppertester.java |BingoHopperTester}}, and the starter code {{ ::bingohopper.java |BingoHopper.java}}.  You just have to finish the constructor, the ''nextBall()'' method and ''called() method''.  Read the comments above each for the details.
+First we will make a ''BingoBallHopper'' class that will make all 75 bingo balls, and randomly selecting them one at a time, keeping track of which ones were called.  To save time here is the {{ ::bingoball.java |BingoBall.java}} class, the {{ ::bingohoppertester.java |BingoHopperTester}}, and the starter code {{ ::bingohopper.java |BingoHopper.java}}.  You just have to finish the constructor, the ''nextBall()'' method and ''called() method''.  Read the comments above each for the details.
 {{::hoppertesterpic.png?600|}}
@@ Line 14: / Line 14: @@
 === 2. BingoCell ===
-Next we turn to the player's Bingo cards.  We will make a clickable box for each square that we'll call the ''BingoCell'' class, then make a 5x5 grid of these which we will call the ''BingoCard'' class.
+Next we turn to the player's Bingo cards.  We will make a clickable box for each square that we'll call the ''BingoCell'' class, then make a 5x5 grid of these which we will call the ''BingoBoard'' class.
 The ''BingoCell'' class would be a subclass of {{ ::cell.java |Cell}}  that would add the attributes of a number and a font. It will have its own draw method that can draw its number.  Here is a hint on how to do one of the Constructors:
@@ Line 39: / Line 39: @@
 {{::screen_shot_2021-05-02_at_7.55.50_am.png?600|}}
-=== 3. BingoCard ===
+=== 3. BingoBoard ===
+{{ ::bingoboard.java |BingoBoard.java}}
-The ''BingoCard'' class will need:
+The ''BingoBoard'' class will need:
   - the line ''import java.awt.*;''
   - a 2-D array of BingoCells called ''board''
@@ Line 55: / Line 56: @@
       - The "O" column has 5 unique numbers from 61-75
   - a toString method that has no parameters, and returns a string representation of the board.  Use ''\n'' to make a newline in the String to get different rows. It should be similar to : {{::bingotext.png?200|}}
-  - a method 'hasBingoSelected' (that returns a boolean) which detects a win for the rows, columns, and diagonals Sometimes there are variants of the game such as "blackout," or "corners," or "box" variants).{{::screen_shot_2021-05-02_at_10.29.23_am.png?600|}}
+  - a method ''hasBingoSelected'' (that returns a boolean) which detects a win for the rows, columns, and diagonals Sometimes there are variants of the game such as "blackout," or "corners," or "box" variants).{{::screen_shot_2021-05-02_at_10.29.23_am.png?600|}}
   - a draw method (that takes a Graphics parameter) which calls all the ''BingoCell''s in ''board'' to draw themselves.
+  - if you are using the starting code, fix the bug in the ''hasCornersSelected'' method.
 The "Extreme Programming" approach is to begin by writing one or more  client classes of ''BingoBoard'' to test each of these specifications. The first 4 can be done with a text based application, starting off with a simple one like
@@ Line 62: / Line 64: @@
 {{::simpletester.png?600|}}
-The draw method can be tested by a ''BingoBoardTester'' that you could start by adapting the ''CellTester'' code.
+The draw method can be tested by {{ ::bingoboardtester.java |BingoBoardTester}}  that might look like this:
+{{::screen_shot_2021-05-06_at_11.29.45_am.png?600|}}
 === 4. BingoGame ===