Add bomb or filled case rule and update the config to add minesweeper

src/main/java/edu/rpi/legup/puzzle/minesweeper/MinesweeperBoard.java

@@ -16,4 +16,21 @@ public MinesweeperBoard(int size) {
     public MinesweeperCell getCell(int x, int y) {
         return (MinesweeperCell) super.getCell(x, y);
     }
+
+
+    /**
+     * Performs a deep copy of the Board
+     *
+     * @return a new copy of the board that is independent of this one
+     */
+    @Override
+    public MinesweeperBoard copy() {
+        MinesweeperBoard newMinesweeperBoard = new MinesweeperBoard(this.dimension.width, this.dimension.height);
+        for (int x = 0; x < this.dimension.width; x++) {
+            for (int y = 0; y < this.dimension.height; y++) {
+                newMinesweeperBoard.setCell(x, y, getCell(x, y).copy());
+            }
+        }
+        return newMinesweeperBoard;
+    }
 }

src/main/java/edu/rpi/legup/puzzle/minesweeper/MinesweeperElementView.java

@@ -1,5 +1,6 @@
 package edu.rpi.legup.puzzle.minesweeper;
 
+import edu.rpi.legup.puzzle.lightup.LightUpView;
 import edu.rpi.legup.ui.boardview.GridElementView;
 import org.jetbrains.annotations.Contract;
 import org.jetbrains.annotations.NotNull;
@@ -58,5 +59,19 @@ public void drawElement(@NotNull Graphics2D graphics2D) {
             graphics2D.setColor(Color.GRAY);
             graphics2D.fillRect(location.x, location.y, size.width, size.height);
         }
+        if (type == MinesweeperTileType.BOMB) {
+            graphics2D.setColor(Color.LIGHT_GRAY);
+            graphics2D.fillRect(location.x, location.y, size.width, size.height);
+            graphics2D.drawImage(
+                    MinesweeperView.BOMB_IMAGE,
+                    location.x,
+                    location.y,
+                    size.width,
+                    size.height,
+                    Color.GRAY,
+                    null);
+            graphics2D.setColor(Color.BLACK);
+            graphics2D.drawRect(location.x, location.y, size.width, size.height);
+        }
     }
 }

src/main/java/edu/rpi/legup/puzzle/minesweeper/MinesweeperView.java

@@ -2,13 +2,36 @@
 
 import edu.rpi.legup.controller.BoardController;
 import edu.rpi.legup.model.gameboard.PuzzleElement;
+import edu.rpi.legup.puzzle.lightup.LightUpView;
 import edu.rpi.legup.ui.boardview.GridBoardView;
+import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.Logger;
 import org.jetbrains.annotations.NotNull;
 
+import javax.imageio.ImageIO;
 import java.awt.*;
+import java.io.IOException;
+import java.util.Objects;
 
 public class MinesweeperView extends GridBoardView {
 
+    private static final Logger LOGGER = LogManager.getLogger(MinesweeperView.class.getName());
+    public static final Image BOMB_IMAGE;
+
+    static {
+        Image tempBombImage = null;
+        try {
+            tempBombImage =
+                    ImageIO.read(
+                            Objects.requireNonNull(ClassLoader.getSystemClassLoader()
+                                    .getResource("edu/rpi/legup/images/minesweeper/tiles/Bomb.png")));
+        } catch (IOException e) {
+            LOGGER.error("Failed to open Minesweeper images");
+        }
+        BOMB_IMAGE = tempBombImage;
+    }
+
+
     public MinesweeperView(@NotNull MinesweeperBoard board) {
         super(new BoardController(), new MinesweeperController(), board.getDimension());
 

src/main/java/edu/rpi/legup/puzzle/minesweeper/elements/Bomb.java → src/main/java/edu/rpi/legup/puzzle/minesweeper/elements/BombTile.java

@@ -1,8 +1,8 @@
 package edu.rpi.legup.puzzle.minesweeper.elements;
 
 import edu.rpi.legup.model.elements.NonPlaceableElement;
-public class Bomb extends NonPlaceableElement{
-    public Bomb() {
-        super("MINE-UNPL-0001", "Bomb", "A bomb", "edu/rpi/legup/images/nurikabe/tiles/NumberTile.png");
+public class BombTile extends NonPlaceableElement{
+    public BombTile() {
+        super("MINE-UNPL-0001", "Bomb", "A bomb", "edu/rpi/legup/images/minesweeper/tiles/Bomb.png");
     }
 }

src/main/java/edu/rpi/legup/puzzle/minesweeper/elements/EmptyTile.java

@@ -0,0 +1,10 @@
+package edu.rpi.legup.puzzle.minesweeper.elements;
+
+import edu.rpi.legup.model.elements.PlaceableElement;
+
+public class EmptyTile extends PlaceableElement {
+
+    public EmptyTile() {
+        super("MINE-PLAC-0002", "Empty", "An empty tile", "edu/rpi/legup/images/minesweeper/tiles/Empty.png");
+    }
+}

src/main/java/edu/rpi/legup/puzzle/minesweeper/elements/Flag.java → src/main/java/edu/rpi/legup/puzzle/minesweeper/elements/FlagTile.java

@@ -1,8 +1,8 @@
 package edu.rpi.legup.puzzle.minesweeper.elements;
 
 import edu.rpi.legup.model.elements.PlaceableElement;
-public class Flag extends PlaceableElement{
-    public Flag() {
-        super("NURI-PLAC-0001", "Flag", "The flag", "edu/rpi/legup/images/nurikabe/tiles/BlackTile.png");
+public class FlagTile extends PlaceableElement{
+    public FlagTile() {
+        super("MINE-PLAC-0001", "Flag", "The flag", "edu/rpi/legup/images/nurikabe/tiles/BlackTile.png");
     }
 }

src/main/java/edu/rpi/legup/puzzle/minesweeper/elements/UnsetTile.java

@@ -0,0 +1,11 @@
+package edu.rpi.legup.puzzle.minesweeper.elements;
+
+import edu.rpi.legup.model.elements.NonPlaceableElement;
+
+public class UnsetTile extends NonPlaceableElement {
+
+    public UnsetTile() {
+        super("MINE-UNPL-0002", "Unset", "An unset tile", "edu/rpi/legup/images/minesweeper/tiles/Unset.png");
+    }
+
+}

src/main/java/edu/rpi/legup/puzzle/minesweeper/elements/minesweeper_elements_reference_sheet.txt

@@ -0,0 +1,4 @@
+MINE-UNPL-0001 : BombTile
+MINE-PLAC-0001 : FlagTile
+MINE-PLAC-0002 : EmptyTile
+MINE-UNPL-0002 : UnsetTile

src/main/java/edu/rpi/legup/puzzle/minesweeper/rules/BombOrFilledCaseRule.java

@@ -5,7 +5,12 @@
 import edu.rpi.legup.model.gameboard.PuzzleElement;
 import edu.rpi.legup.model.rules.CaseRule;
 import edu.rpi.legup.model.tree.TreeTransition;
+import edu.rpi.legup.puzzle.minesweeper.MinesweeperBoard;
+import edu.rpi.legup.puzzle.minesweeper.MinesweeperCell;
+import edu.rpi.legup.puzzle.minesweeper.MinesweeperTileData;
+import edu.rpi.legup.puzzle.minesweeper.MinesweeperTileType;
 
+import java.util.ArrayList;
 import java.util.List;
 
 public class BombOrFilledCaseRule extends CaseRule {
@@ -18,16 +23,64 @@ public BombOrFilledCaseRule() {
 
     @Override
     public CaseBoard getCaseBoard(Board board) {
-        return null;
+        MinesweeperBoard minesweeperBoard = (MinesweeperBoard) board.copy();
+        CaseBoard caseBoard = new CaseBoard(minesweeperBoard, this);
+        minesweeperBoard.setModifiable(false);
+        for (PuzzleElement data : minesweeperBoard.getPuzzleElements()) {
+            MinesweeperCell cell = (MinesweeperCell) data;
+            if (cell.getData().isUnset()) {
+                caseBoard.addPickableElement(data);
+            }
+        }
+        return caseBoard;
     }
 
     @Override
     public List<Board> getCases(Board board, PuzzleElement puzzleElement) {
-        return null;
+        ArrayList<Board> cases = new ArrayList<>();
+
+        Board case1 = board.copy();
+        MinesweeperCell cell1 = (MinesweeperCell) case1.getPuzzleElement(puzzleElement);
+        cell1.setData(MinesweeperTileData.bomb());
+        case1.addModifiedData(cell1);
+        cases.add(case1);
+
+        Board case2 = board.copy();
+        MinesweeperCell cell2 = (MinesweeperCell) case2.getPuzzleElement(puzzleElement);
+        cell2.setData(MinesweeperTileData.empty());
+        case2.addModifiedData(cell2);
+        cases.add(case2);
+        return cases;
     }
 
     @Override
     public String checkRuleRaw(TreeTransition transition) {
+        List<TreeTransition> childTransitions = transition.getParents().get(0).getChildren();
+        if (childTransitions.size() != 2) {
+            return super.getInvalidUseOfRuleMessage() + ": This case rule must have 2 children.";
+        }
+
+        TreeTransition case1 = childTransitions.get(0);
+        TreeTransition case2 = childTransitions.get(1);
+        if (case1.getBoard().getModifiedData().size() != 1
+                || case2.getBoard().getModifiedData().size() != 1) {
+            return super.getInvalidUseOfRuleMessage()
+                    + ": This case rule must have 1 modified cell for each case.";
+        }
+
+        MinesweeperCell mod1 = (MinesweeperCell) case1.getBoard().getModifiedData().iterator().next();
+        MinesweeperCell mod2 = (MinesweeperCell) case2.getBoard().getModifiedData().iterator().next();
+        if (!mod1.getLocation().equals(mod2.getLocation())) {
+            return super.getInvalidUseOfRuleMessage()
+                    + ": This case rule must modify the same cell for each case.";
+        }
+
+        if (!((mod1.getData().isBomb() && mod2.getData().isEmpty())
+                || (mod2.getData().isBomb() && mod1.getData().isEmpty()))) {
+            return super.getInvalidUseOfRuleMessage()
+                    + ": This case rule must an empty cell and a bomb cell.";
+        }
+
         return null;
     }
 

src/main/resources/edu/rpi/legup/legup/config

@@ -39,5 +39,9 @@
 	        qualifiedClassName="edu.rpi.legup.puzzle.skyscrapers.Skyscrapers"
 	        fileType=".xml"
 	        fileCreationDisabled="false"/>
+	    <puzzle name="Minesweeper"
+	        qualifiedClassName="edu.rpi.legup.puzzle.minesweeper.Minesweeper"
+	        fileType=".xml"
+	        fileCreationDisabled="false"/>
     </puzzles>
 </Legup>