Add some newers things :

-Change helper ModelConstants to Keyboard
	-Now helpers is in folder Helpers
	-Change direction name to use CamelCase

src/Model/Grid.cpp

@@ -82,86 +82,4 @@ void Grid::setCell(int i, int j, Cell *cell)
 }
 
 
-void Grid::move(Direction direction)
-{
-	switch (direction)
-	{
-		case UP:
 
-			break;
-
-		case DOWN:
-			break;
-
-		case LEFT:
-			break;
-
-		case RIGHT:
-			break;
-
-		default:
-			break;
-	}
-}
-
-void Grid::moveDown()
-{/*
-    for (int i = 0 ; i < m_size; i++)
-    {
-	// If the column is full, check the next column
-	bool columnIsFull = true;
-
-	for (int j = 0; j < m_size; j++)
-	{
-	if (m_table[j][i]->isEmpty())
-	{
-	columnIsFull = false;
-	break;
-	}
-	}
-
-	while (!columnIsFull)
-	{
-	// Calculate the first line to merge
-	int firstLine = m_size - 1;
-	while (m_table[firstLine][i]->isEmpty() && firstLine > 0)
-	firstLine--;
-	if (firstLine == 0)
-	break;
-
-	// Calculate the second line to merge
-	int secondLine = firstLine - 1;
-	while (m_table[secondLine][i]->isEmpty() && secondLine > 0)
-	secondLine--;
-
-	// If there is only one element, pull it down
-	if (m_table[secondLine][i]->isEmpty() && firstLine != m_size - 1)
-	{
-	Cell * originalCell = m_table[firstLine][i];
-	Cell * finalCell = m_table[m_size-1][i];
-
-	m_table[firstLine][i] = finalCell;
-	m_table[m_size-1][i] = originalCell;
-
-	break;
-	}
-
-	// If there is only one element which is at the full bottom, break the loop
-	if (m_table[secondLine][i]->isEmpty())
-	break;
-
-	// If there are two "good" elements, begin the merge process
-	Cell * cell1 = m_table[firstLine][i];
-	Cell * cell2 = m_table[secondLine][i];
-
-	Cell * mergedCell = NULL;
-
-	// If the two cells are the same, merge them
-	if (cell1->equals(cell2))
-	{
-	int value = std::stoi(cell1->getValue());
-	mergedCell = new Cell(std::to_string(value));
-	}
-	}
-	}*/
-}

src/Model/Grid.hpp

@@ -10,7 +10,7 @@
 #include <iostream>
 #include <vector>
 
-#include "ModelConstants.hpp"
+//#include "ModelConstants.hpp"
 #include "Cell.hpp"
 
 class Grid
@@ -19,11 +19,6 @@ class Grid
         int m_size;
 		std::vector<std::vector<Cell*> > m_table;
     
-        void moveUp();
-        void moveDown();
-        void moveLeft();
-        void moveRight();
-
 	public:
 		Grid(int size);
 		~Grid();
@@ -33,7 +28,6 @@ class Grid
         bool gridIsFull();
         void setCell(int i, int j, Cell * cell);
     
-        void move(Direction direction);
 };
 
 

src/Model/ModelConstants.hpp

@@ -1,12 +0,0 @@
-#ifndef DEF_MODELCONSTANTS
-#define DEF_MODELCONSTANTS
-
-/* ModelConstants.hpp
- * Constains constants and enums used in the whole model
- * Creators : krilius, manzerbredes
- * Date : 29/04/2015 */
-
-enum Direction { UP, DOWN, LEFT, RIGHT };
-typedef enum Direction Direction;
-
-#endif