added main game mechanics

notes.md

@@ -1,4 +1,10 @@
-down: 2
-up: 8704
-right: 273
-left: 1220
+ 0, 0, 0, 1, 1, 2,-1, 2, 1, 0
+ 0, 0, 0, 1,-1, 2, 2,-1, 1, 0
+ 0, 0, 0, 1, 1, 1, 1, 1, 1, 0
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
+ 0, 1, 1, 1, 0, 0, 0, 0, 1, 1
+ 0, 1,-1, 1, 0, 0, 0, 0, 1,-1
+ 0, 1, 1, 1, 1, 2, 2, 1, 1, 1
+ 0, 0, 1, 1, 2,-1,-1, 2, 1, 1
+ 0, 0, 1,-1, 2, 2, 2, 2,-1, 2
+ 0, 0, 1, 1, 1, 0, 0, 1, 2,-1

src/main/java/bzh/risotto/GameMap.java

@@ -3,41 +3,68 @@ package bzh.risotto;
 import bzh.risotto.tilemap.Tile;
 import bzh.risotto.tilemap.TileMap;
 import bzh.risotto.tilemap.TileSet;
+
 import com.badlogic.gdx.graphics.g2d.SpriteBatch;
 import com.badlogic.gdx.math.Vector2;
+
 import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
 
 import java.util.ArrayList;
 import java.util.List;
 
+import static java.util.Collections.emptyMap;
+
+/**
+ * class that load, store and update the visual map of the game,
+ * according to the game actions
+ */
 public class GameMap {
 
-    private final TileSet tileSet;
+    /** tilemap used by the gamemap  */
     private final TileMap tileMap;
 
+    /** overlay tilemap */
+    private final TileMap overlayMap;
+
+    /** list of tile that are not digged */
     private List<Integer> dirtTiles;
 
     private final Logger logger = LogManager.getLogger();
 
-    public GameMap() {
+    /**
+     * Constructor of the gamemap
+     *
+     * @param size size of the map
+     */
+    public GameMap(Vector2 size) {
 
-        this.tileSet = new TileSet("tileset.png", new Vector2(16,16), new Vector2(6,10));
-        List<List<Integer>> map = loadMap();
-        this.tileMap = new TileMap(this.tileSet, map);
+        TileSet tileSet = new TileSet("tileset.png", new Vector2(16,16), new Vector2(6,10));
+
+        List<List<Integer>> map = loadMap(size);
+        this.tileMap = new TileMap(tileSet, map);
         this.tileMap.setTile(5,0,0);
 
+        tileSet = new TileSet("ui.png", new Vector2(16,16), new Vector2(5,3));
+        this.overlayMap = new TileMap(tileSet, Utils.emptyMap(size));
+
         loadConstArrays();
     }
 
-    private  List<List<Integer>> loadMap() {
+    /**
+     * generate the gameMap
+     *
+     * @param size size of the map
+     * @return the generated map
+     */
+    private  List<List<Integer>> loadMap(Vector2 size) {
 
         List<List<Integer>> res = new ArrayList<>();
 
         List<Integer> row;
-        for (int i = 0; i < 10; i++) {
+        for (int i = 0; i < size.y; i++) {
             row = new ArrayList<>();
-            for (int j = 0; j < 10; j++) {
+            for (int j = 0; j < size.x; j++) {
 
                 int tileId = (i+j)%3;
 
@@ -49,19 +76,41 @@ public class GameMap {
         return res;
     }
 
-    public void dig(Vector2 worldCoord) {
+    /**
+     * Dig the gamemap at the coord
+     * convert grass tiles to dirt tiles, and make them visualy connect
+     *
+     * @param worldCoord the world coordinat to dig
+     */
+    public void dig(Vector2 worldCoord, int nbMines) {
+
+        // convert world coord to tilemap coord
         Vector2 coord = tileMap.toTileMapCoord(worldCoord);
         logger.debug("pos: " + coord);
+        logger.debug("tileType: " + getTileType((int) coord.x, (int) coord.y));
 
+        // prevent diging if spot is marked
+        int overlayTileId = this.overlayMap.getTileId((int) coord.x, (int) coord.y);
+        if (overlayTileId == 1) {
+            return;
+        }
+
+        // dig the tile
         tileMap.setTile(13, (int) coord.x, (int) coord.y);
+
+        // update the surrounding tiles
         for (int i = -1; i < 2; i ++) {
             for (int j = -1; j < 2; j ++) {
                 Tile tile = null;
+
+                // prevent out of bound error while checking border tiles
                 try {
                     tile = tileMap.getTile((int) coord.x + j, (int) coord.y + i);
                 } catch (IndexOutOfBoundsException e) {
                     logger.info("Out of world check", e);
                 }
+
+                // set the right tile to make them visually connect
                 if ( tile != null && !dirtTiles.contains(tile.getId())) {
                     int tileType = getTileType((int) coord.x + j, (int) coord.y + i);
                     int tileId = tileTypeToId(tileType);
@@ -70,12 +119,40 @@ public class GameMap {
                 }
             }
         }
+
+        this.overlayMap.setTile((nbMines+5), (int) coord.x, (int) coord.y);
     }
 
+    public void mark(Vector2 worldCoord) {
+        Vector2 coord = tileMap.toTileMapCoord(worldCoord);
+
+        int tileId = this.overlayMap.getTileId((int) coord.x, (int) coord.y);
+
+        if (tileId == 0) {
+            this.overlayMap.setTile((1), (int) coord.x, (int) coord.y);
+        }
+        else if (tileId == 1) {
+            this.overlayMap.setTile((0), (int) coord.x, (int) coord.y);
+        }
+    }
+
+    /**
+     * draw the map to the screen
+     *
+     * @param spriteBatch the spritebatch to use
+     */
     public void render(SpriteBatch spriteBatch) {
         this.tileMap.render(spriteBatch);
+        this.overlayMap.render(spriteBatch);
     }
 
+    /**
+     * calculate the type of the tile, by checking the surrounding tiles
+     *
+     * @param coordX x coordinate of the tile to check
+     * @param coordY y coordinate of the tile to check
+     * @return the tile type
+     */
     private int getTileType(int coordX, int coordY) {
         // count tiles around
         int p = 0;
@@ -83,12 +160,15 @@ public class GameMap {
         for (int i = -1; i < 2; i ++) {
             for (int j = -1; j < 2; j ++) {
                 Tile tile = null;
+
+                // prevent out of bound error when checking border tiles
                 try {
                     tile = tileMap.getTile(coordX + j, coordY + i);
                 } catch (IndexOutOfBoundsException e) {
                     logger.info("Out of world check", e);
                 }
 
+                // compute tile type
                 if (tile != null && !dirtTiles.contains(tile.getId())) {
                     tileType += (int) Math.pow(2, p);
                 }
@@ -102,10 +182,17 @@ public class GameMap {
         return tileType;
     }
 
+    /**
+     * convert tile type to tile set coordinate
+     * (could be generalized too fit every tileset)
+     *coordinate
+     * @param tileType the tile type we want to convert
+     * @return the corresponding coordinate in the tileset
+     */
     private int tileTypeToId(int tileType) {
         return switch (tileType) {
             case 2, 3, 6, 7, 71, 323, 327, 66, 322, 67, 258, 259, 263, 262, 326, 70 -> 10; // down
-            case 128, 192, 448, 384, 385, 449, 453, 193, 132, 196, 452, 133, 197, 388, 389 -> 22;  // up
+            case 128, 192, 448, 384, 385, 449, 453, 193, 132, 196, 452, 133, 197, 388, 389, 129 -> 22;  // up
             case 8, 73, 72, 9, 329, 333, 328, 332, 77, 264, 268, 269, 12, 13, 76 -> 17;  // right
             case 32, 288, 292, 36, 356, 357, 33, 97, 353, 96, 100, 101, 37, 293, 352, 289 -> 15;  // left
             case 160, 161, 165, 229, 224, 228, 164, 225 -> 21;  // inner bot-left corner
@@ -121,7 +208,7 @@ public class GameMap {
             case 38, 102, 358, 359, 294, 295, 39, 103  -> 6;   // top-left corner
             case 204, 205, 461, 456, 457, 200, 201, 460 -> 20;   // bot-left corner
             case 416, 417, 481, 485, 420, 484, 421, 480 -> 18;  // bot-right corner
-            case 11, 75, 79, 335, 267, 271, 351, 15 -> 8;   // top-right corner
+            case 11, 75, 79, 335, 267, 271, 351, 15, 331  -> 8;   // top-right corner
             case 47, 111, 367, 303 -> 7;   // up-straight
             case 488, 496, 493, 492, 489 -> 19;   // bot-straight
             case 203, 459, 463, 207 -> 14;  // left-straight
@@ -154,6 +241,10 @@ public class GameMap {
         };
     }
 
+    public TileMap getTileMap() {
+        return this.tileMap;
+    }
+
     private void loadConstArrays() {
         this.dirtTiles = new ArrayList<>();
         this.dirtTiles.add(0);

src/main/java/bzh/risotto/Minesweeper.java

@@ -23,9 +23,13 @@ public class Minesweeper implements ApplicationListener {
     private Vector2 zoom;
 
     private GameMap gameMap;
+    private MinesweeperMap minesweeperMap;
+    private Timer clickDelay;
 
     private Logger logger = LogManager.getLogger();
 
+
+
     @Override
     public void create() {
 
@@ -37,7 +41,11 @@ public class Minesweeper implements ApplicationListener {
 
         zoom = new Vector2(Gdx.graphics.getHeight() / height, Gdx.graphics.getWidth() / width);
 
-        gameMap = new GameMap();
+        gameMap = new GameMap(new Vector2(10, 10));
+        minesweeperMap = new MinesweeperMap(new Vector2(10, 10), 10);
+
+        clickDelay = new Timer(0.25);
+
     }
 
     @Override
@@ -54,9 +62,27 @@ public class Minesweeper implements ApplicationListener {
 
     private void logic() {
 
-        if (Gdx.input.isButtonPressed(Input.Buttons.LEFT)) {
+        if (Gdx.input.isButtonPressed(Input.Buttons.LEFT) && clickDelay.isFinished()) {
             Vector2 mousePos = getMouseWorldPos();
-            gameMap.dig(mousePos);
+            int cell = minesweeperMap.getCell(this.gameMap.getTileMap().toTileMapCoord(mousePos));
+
+            gameMap.dig(mousePos, cell);
+
+            if (cell == -1) {
+                logger.info("Perdu");
+            }
+            else {
+                logger.info(cell);
+            }
+
+            clickDelay.start();
+        }
+
+        if (Gdx.input.isButtonPressed(Input.Buttons.RIGHT) && clickDelay.isFinished()) {
+            Vector2 mousePos = getMouseWorldPos();
+            gameMap.mark(mousePos);
+
+            clickDelay.start();
         }
     }
 

src/main/java/bzh/risotto/MinesweeperMap.java

@@ -0,0 +1,121 @@
+package bzh.risotto;
+
+
+import bzh.risotto.tilemap.Tile;
+import com.badlogic.gdx.math.Vector2;
+import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.Logger;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Random;
+
+
+/**
+ * Class that load, store and update the mines map
+ */
+public class MinesweeperMap {
+
+    private Vector2 size;
+    private List<List<Integer>> map;
+
+    private final Random rand = new Random();
+
+    private final Logger logger = LogManager.getLogger();
+
+    public MinesweeperMap(Vector2 size, int nbMines) {
+        this.size = size;
+        this.map = loadMap(size, nbMines);
+    }
+
+    public int getCell(Vector2 coord) {
+        return this.map.get((int) coord.y).get((int) coord.x);
+    }
+
+    private List<List<Integer>> loadMap(Vector2 size, int nbMines) {
+
+        // generate empty map
+        List<List<Integer>> res = emptyMap(size);
+
+        // set random mines
+        loadMines(res, nbMines);
+
+        // count surrounding mines
+        countMines(res);
+
+        logger.debug(res);
+
+        return res;
+    }
+
+    private List<List<Integer>> emptyMap(Vector2 size) {
+
+        List<List<Integer>> res =  new ArrayList<>();
+        List<Integer> row;
+        for (int i = 0; i < size.y; i++) {
+            row = new ArrayList<>();
+            for (int j = 0; j < size.x; j++) {
+                row.add(0);
+            }
+            res.add(row);
+        }
+
+        return res;
+    }
+
+    private void loadMines(List<List<Integer>> map, int nbMines) {
+
+        while (nbMines > 0) {
+
+            int coordX = this.rand.nextInt(map.getFirst().size());
+            int coordY = this.rand.nextInt(map.size());
+
+            if (map.get(coordY).get(coordX) != -1) {
+                List<Integer> row = map.get(coordY);
+                row.set(coordX, -1);
+                map.set(coordY, row);
+
+                nbMines --;
+            }
+        }
+    }
+
+    private void countMines(List<List<Integer>> map) {
+
+        for (int i = 0; i < map.size(); i++) {
+            for (int j = 0; j < map.getFirst().size(); j++) {
+
+                if (map.get(i).get(j) != -1) {
+                    int nbMines = countSurroundingMines(map, j, i);
+                    List<Integer> row = map.get(i);
+                    row.set(j, nbMines);
+                    map.set(i, row);
+                }
+            }
+        }
+    }
+
+    private int countSurroundingMines(List<List<Integer>> map, int coordX, int coordY) {
+
+        int res = 0;
+
+        for (int i = -1; i < 2; i ++) {
+            for (int j = -1; j < 2; j++) {
+                Integer cell = null;
+
+                // prevent out of bound error while checking border tiles
+                try {
+                    cell = map.get(coordY + i).get(coordX + j);
+                } catch (IndexOutOfBoundsException e) {
+                    logger.info("Out of world check", e);
+                }
+
+                if (cell != null && cell == -1) {
+                    res ++;
+                }
+            }
+        }
+
+        return res;
+    }
+}

src/main/java/bzh/risotto/Timer.java

@@ -0,0 +1,43 @@
+package bzh.risotto;
+
+import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.Logger;
+
+public class Timer {
+
+    private double duration;
+    private double startTime;
+
+    Logger logger = LogManager.getLogger();
+
+    public Timer(double duration) {
+        this.duration = duration;
+    }
+
+    public void start() {
+        this.startTime = System.currentTimeMillis();
+    }
+
+    public void stop() {
+        this.startTime = -1;
+    }
+
+    public boolean isFinished() {
+        return timeLeft() <= 0;
+    }
+
+    public double timeLeft() {
+
+        if (this.startTime > 0) {
+            double res = this.startTime - System.currentTimeMillis() + (duration * 1000);
+            if (res > 0) {
+                return res;
+            }
+            else {
+                return 0;
+            }
+        }
+
+        return -1;
+    }
+}

src/main/java/bzh/risotto/Utils.java

@@ -0,0 +1,28 @@
+package bzh.risotto;
+
+import com.badlogic.gdx.math.Vector2;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class Utils {
+
+    public static List<List<Integer>> emptyMap(Vector2 size) {
+
+        List<List<Integer>> res = new ArrayList<>();
+
+        List<Integer> row;
+        for (int i = 0; i < size.y; i++) {
+            row = new ArrayList<>();
+            for (int j = 0; j < size.x; j++) {
+
+                int tileId = 0;
+
+                row.add(tileId);
+            }
+            res.add(row);
+        }
+
+        return res;
+    }
+}

src/main/java/bzh/risotto/tilemap/TileMap.java

@@ -114,6 +114,12 @@ public class TileMap {
         }
     }
 
+    /**
+     * convert world coord to tile map coord
+     *
+     * @param worldCoord world coordinate to convert
+     * @return tilemap coordinate
+     */
     public Vector2 toTileMapCoord(Vector2 worldCoord) {
 
         Vector2 tileMapCoord = new Vector2();