![]() ![]() For the GUI version, there are two skeletal classes, canfield.CanfieldGUI, intended as a controller, and canfield.GameDisplay, which should display a view of the game. A second class, canfield.TextPlayer, serves both as a view, which consults the model and displays it, and a controller, which directs changes (for us, makes moves) in the model. One class, canfield.Game is the model: it embodies the current state of the game and contains all the game logic: mostly, what moves are legal at any given time. The skeleton is a form of the Model-View-Controller (MVC) architecture. ![]() make and */make: make files that help compiling and cleaning java files.testing: a directory holds integration tests for the game Canfield Solitaire.canfield: a directory holds the game Canfield Solitaire.gui: a directory holds the demo of the UCB GUI.Hence, the maximum profit in a game is $210 (52 × 5 - 50). In the original casino game, a player would pay $50 for a deck of cards and then get $5 back for each card played to the foundation (so that one would always get back at least $5, since there is always at least one card on the foundation). The goal is to move as many cards as possible to the foundation piles. This is sometimes useful for making it possible to move another card or cards to the tableau. If the reserve is empty, you may move the top card of the waste to an empty tableau pile.įinally, you may move a card from the foundation back to a tableau pile, if legal. Whenever a tableau pile becomes empty (because its cards are moved to the foundation or to another tableau pile), it is automatically filled with the top card from the reserve. Also, you may move an entire tableau pile to the top of another tableau pile if this results in a proper tableau pile (alternating colours built down). You may move the top card of a tableau pile to a foundation pile, if legal. You may move the top card of the reserve (if one is left) to a foundation pile, if legal, or to a tableau pile, if legal. When the stock is exhausted, the waste can be turned over (face down) to make a new stock. The top of the waste pile may be played to the tableau or foundation, if legal. Only the last card turned over (i.e., usually the third) is then visible on the waste pile. You may turn over cards from the stock to the waste in groups of three, or, if there are fewer than three cards in the stock, may turn over the rest of the stock onto the waste. Figure 2 shows an example from the middle of a possible game. You may not build on the base card (for example, in Figure 1, you may not play the 3 ♠ from the top of the reserve to the 4 ♦ in the tableau. The tableau piles are built down in alternating colours (red on black on red), again wrapping around from Ace to King, if needed. The foundation piles are built up (i.e., by increasing rank) in suit starting from the four cards whose rank is the same as that of the base card: the card that is initially dealt to the first foundation pile (this is four in the example), and wrapping around from King to Ace, if needed (so that last card to go on a foundation pile in the example above is a three). Next to the stock is an (initially empty) waste pile.The remaining 34 cards (face down) form the stock. ![]()
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