Removed ISolver since we are not implementing different solvers.

Corrected GameController listening to GameCells.

app/src/main/java/tu_darmstadt/sudoku/controller/GameController.java

@@ -6,6 +6,7 @@ import android.content.SharedPreferences;
 import java.util.LinkedList;
 import java.util.List;
 
+import tu_darmstadt.sudoku.controller.generator.Generator;
 import tu_darmstadt.sudoku.game.CellConflict;
 import tu_darmstadt.sudoku.game.CellConflictList;
 import tu_darmstadt.sudoku.game.GameBoard;
@@ -15,7 +16,6 @@ import tu_darmstadt.sudoku.game.GameDifficulty;
 import tu_darmstadt.sudoku.game.GameType;
 import tu_darmstadt.sudoku.game.ICellAction;
 import tu_darmstadt.sudoku.game.IModelChangedListener;
-import tu_darmstadt.sudoku.game.solver.Solver;
 
 /**
  * Created by Chris on 06.11.2015.
@@ -50,7 +50,8 @@ public class GameController implements IModelChangedListener {
 
     public GameController(GameType type, SharedPreferences pref) {
         setGameType(type);
-        gameBoard = new GameBoard(size, sectionHeight, sectionWidth);
+        gameBoard = new GameBoard(type);
+        gameBoard.registerOnModelChangeListener(this);
         setSettings(pref);
     }
 
@@ -59,6 +60,9 @@ public class GameController implements IModelChangedListener {
     }
 
     public void loadNewLevel(GameType type, int difficulty) {
+        Generator generator = new Generator();
+        // TODO call methods to generate level.
+
         switch(type) {
             case Default_6x6:
                 loadLevel(new GameInfoContainer(1, GameDifficulty.Easy, GameType.Default_6x6,
@@ -109,7 +113,7 @@ public class GameController implements IModelChangedListener {
         this.gameID = gic.getID();
 
         setGameType(gic.getGameType());
-        this.gameBoard = new GameBoard(size, sectionHeight, sectionWidth);
+        this.gameBoard = new GameBoard(gic.getGameType());
 
         if(fixedValues == null) throw new IllegalArgumentException("fixedValues may not be null.");
 
@@ -136,6 +140,9 @@ public class GameController implements IModelChangedListener {
                 }
             }
         }
+
+        // call the solve function to get the solution of this board
+        solve();
     }
 
     public void setSettings(SharedPreferences pref) {
@@ -143,17 +150,9 @@ public class GameController implements IModelChangedListener {
     }
 
     public LinkedList<GameBoard> solve() {
-        // TODO call solve at the beginning.. when loading a level.
         if(solvedBoards.size() == 0) {
-            switch (gameType) {
-                case Default_9x9:
-                case Default_6x6:
-                case Default_12x12:
-                    solver = new Solver(gameBoard);
-                    break;
-                default:
-                    throw new UnsupportedOperationException("No Solver for this GameType defined.");
-            }
+
+            solver = new Solver(gameBoard);
 
             if (solver.solve(solver.getGameBoard())) {
                 solvedBoards.addAll(solver.getSolutions());

app/src/main/java/tu_darmstadt/sudoku/controller/Solver.java

@@ -1,4 +1,4 @@
-package tu_darmstadt.sudoku.game.solver;
+package tu_darmstadt.sudoku.controller;
 
 import android.graphics.Point;
 import android.util.Log;
@@ -15,7 +15,7 @@ import tu_darmstadt.sudoku.game.ICellAction;
 /**
  * Created by Chris on 10.11.2015.
  */
-public class Solver implements ISolver {
+public class Solver {
 
     private GameBoard gameBoard = null;
     private LinkedList<GameBoard> solutions = new LinkedList<>();
@@ -152,7 +152,6 @@ public class Solver implements ISolver {
         return result;
     }
 
-    @Override
     public boolean calculateNextPossibleStep() {
 
         return false;

app/src/main/java/tu_darmstadt/sudoku/controller/generator/Generator.java

@@ -0,0 +1,8 @@
+package tu_darmstadt.sudoku.controller.generator;
+
+/**
+ * Created by Chris on 19.11.2015.
+ */
+public class Generator {
+
+}

app/src/main/java/tu_darmstadt/sudoku/game/GameBoard.java

@@ -17,10 +17,11 @@ public class GameBoard implements Cloneable {
     private GameCell[][] field;
     private List<IModelChangedListener> modelChangedListeners = new LinkedList<>();
 
-    public GameBoard(int size, int sectionHeight, int sectionWidth) {
-        this.sectionHeight = sectionHeight;
-        this.sectionWidth = sectionWidth;
-        this.size = size;
+    public GameBoard(GameType gameType) {
+        this.gameType = gameType;
+        this.sectionHeight = gameType.getSectionHeight();
+        this.sectionWidth = gameType.getSectionWidth();
+        this.size = gameType.getSize();
 
         field = new GameCell[size][size];
     }

app/src/main/java/tu_darmstadt/sudoku/game/solver/ISolver.java

@@ -1,16 +0,0 @@
-package tu_darmstadt.sudoku.game.solver;
-
-import tu_darmstadt.sudoku.game.GameBoard;
-
-/**
- * Created by Chris on 11.11.2015.
- */
-public interface ISolver {
-
-    public boolean solve(GameBoard gameBoard);
-
-    public boolean calculateNextPossibleStep();
-
-    public GameBoard getGameBoard();
-
-}

app/src/main/java/tu_darmstadt/sudoku/ui/view/SudokuCellView.java

@@ -12,6 +12,7 @@ import android.widget.RelativeLayout;
 
 import tu_darmstadt.sudoku.game.GameCell;
 import tu_darmstadt.sudoku.controller.Symbol;
+import tu_darmstadt.sudoku.game.IModelChangedListener;
 
 /**
  * Created by TMZ_LToP on 10.11.2015.