diff --git a/MerchantRPGCSE2102/src/model/Character.java b/MerchantRPGCSE2102/src/model/Character.java
index f1dcd57..37a63ab 100644
--- a/MerchantRPGCSE2102/src/model/Character.java
+++ b/MerchantRPGCSE2102/src/model/Character.java
@@ -1,7 +1,7 @@
 package model;
 
 public class Character {
-	private int _x, _y;
+	private int col, row;
 	protected Item[] _inventory;
 	protected String _name;
 	
@@ -43,20 +43,20 @@ public String getName()
 		return _name;
 	}
 	
-	public int getX() {
-		return _x;
+	public int getCol() {
+		return col;
 	}
 	
-	public void setX(int x) {
-		_x = x;
+	public void setCol(int x) {
+		col = x;
 	}
 	
-	public int getY() {
-		return _y;
+	public int getRow() {
+		return row;
 	}
 	
-	public void setY(int y) {
-		_y = y;
+	public void setRow(int y) {
+		row = y;
 	}
 	
 	
diff --git a/MerchantRPGCSE2102/src/model/Map.java b/MerchantRPGCSE2102/src/model/Map.java
index 78ae804..8d3a388 100644
--- a/MerchantRPGCSE2102/src/model/Map.java
+++ b/MerchantRPGCSE2102/src/model/Map.java
@@ -24,8 +24,8 @@ public Map(int rows, int cols) {
 	public void initializePlayer(Player player, int x, int y) {
 		_player = player;
 		int vertexNum = y*_cols + x;
-		player.setX(x);
-		player.setY(y);
+		player.setCol(x);
+		player.setRow(y);
 		_mapGraph.getVertex(vertexNum).setOccupant(player);
 	}
 
@@ -37,8 +37,8 @@ public void initializePlayer(Player player, int x, int y) {
 	 */
 	public void initializeMerchant(Merchant merchant, int x, int y) {
 		int vertexNum = y*_cols + x;
-		merchant.setX(x);
-		merchant.setY(y);
+		merchant.setCol(x);
+		merchant.setRow(y);
 		_mapGraph.getVertex(vertexNum).setOccupant(merchant);
 	}
 
@@ -47,15 +47,15 @@ public void initializeMerchant(Merchant merchant, int x, int y) {
 	 * @param String	The direction to be moved (north, west, east, or south)
 	 */
 	public void movePlayer(String direction) {
-		int currentX = _player.getX();
-		int currentY = _player.getY();
+		int currentX = _player.getCol();
+		int currentY = _player.getRow();
 
 		if (direction.equals("north")) {
 			if (currentY != 0) {
 				if (!isOccupied(currentX, currentY - 1)) {
 					_mapGraph.getVertex(currentY*_cols + currentX).setOccupant(null);
 					_mapGraph.getVertex((currentY - 1)*_cols + currentX).setOccupant(_player);
-					_player.setY(currentY - 1);
+					_player.setRow(currentY - 1);
 				}
 			}
 		}
@@ -65,7 +65,7 @@ public void movePlayer(String direction) {
 				if (!isOccupied(currentX + 1, currentY)) {
 					_mapGraph.getVertex(currentY*_cols + currentX).setOccupant(null);
 					_mapGraph.getVertex(currentY*_cols + (currentX + 1)).setOccupant(_player);
-					_player.setX(currentX + 1);
+					_player.setCol(currentX + 1);
 				}
 			}
 		}
@@ -75,7 +75,7 @@ public void movePlayer(String direction) {
 				if (!isOccupied(currentX, currentY + 1)) {
 					_mapGraph.getVertex(currentY*_cols + currentX).setOccupant(null);
 					_mapGraph.getVertex((currentY + 1)*_cols + currentX).setOccupant(_player);
-					_player.setY(currentY + 1);
+					_player.setRow(currentY + 1);
 				}
 			}
 		}
@@ -85,11 +85,10 @@ public void movePlayer(String direction) {
 				if (!isOccupied(currentX - 1, currentY)) {
 					_mapGraph.getVertex(currentY*_cols + currentX).setOccupant(null);
 					_mapGraph.getVertex(currentY*_cols + (currentX - 1)).setOccupant(_player);
-					_player.setX(currentX - 1);
+					_player.setCol(currentX - 1);
 				}
 			}
 		}
-		System.out.println("Player is at vertex (" + _player.getX() + ", " + _player.getY() + ")");
 	}
 
 	/**
@@ -102,12 +101,32 @@ public Graph getGraph() {
 
 	/**
 	 * Checks if a location on the map is occupied by a merchant or player
-	 * @param x		x coordinate to check
-	 * @param y		y coordinate to check
+	 * @param x		column to check
+	 * @param y		row to check
 	 * @return		Boolean value
 	 */
-	public boolean isOccupied(int x, int y) {
-		return _mapGraph.getVertex(y*_cols + x).getOccupant() != null;
+	public boolean isOccupied(int col, int row) {
+		if (row < 0 || col < 0 || row >= _rows || col >= _cols)
+			return false;
+		else 
+			return _mapGraph.getVertex(row*_cols + col).getOccupant() != null;
+	}
+	
+	public boolean collisionTo(String direction) {
+		
+		if (direction.equals("north"))
+			return isOccupied(_player.getCol(), _player.getRow() + 1);
+		if (direction.equals("south"))
+			return isOccupied(_player.getCol(), _player.getRow() - 1);
+		if (direction.equals("east"))
+			return isOccupied(_player.getCol() + 1, _player.getRow());
+		if (direction.equals("west"))
+			return isOccupied(_player.getCol() - 1, _player.getRow());
+		return false;
+	}
+	
+	public Player getPlayer() {
+		return _player;
 	}
 
 }
diff --git a/MerchantRPGCSE2102/src/sprites/PlayerSprite.java b/MerchantRPGCSE2102/src/sprites/PlayerSprite.java
index 9b1f91f..09a944b 100644
--- a/MerchantRPGCSE2102/src/sprites/PlayerSprite.java
+++ b/MerchantRPGCSE2102/src/sprites/PlayerSprite.java
@@ -12,8 +12,8 @@ public class PlayerSprite {
 	public int x, y = 0;
 	public int row, col;
 	int dx, dy = 0;
-	public int changeInX = 0;
-	public int changeInY = 0;
+	public int changeInX = 15;
+	public int changeInY = 15;
 	Color color = new Color(0, 0, 0);
 	boolean leftBeingPressed = false;
 	boolean rightBeingPressed = false;
@@ -27,18 +27,26 @@ public PlayerSprite(MapUI mapui) {
 	public void keyPressed(KeyEvent e) {
 		if (e.getKeyCode() == KeyEvent.VK_LEFT) {
 			dx = -1;
+			if (mapui.getMap().collisionTo("west") && changeInX == 15)
+				dx = 0;
 			leftBeingPressed = true;
 		}
 		if (e.getKeyCode() == KeyEvent.VK_RIGHT) {
 			dx = 1;
+			if (mapui.getMap().collisionTo("east") && changeInX == 15)
+				dx = 0;
 			rightBeingPressed = true;
 		}
 		if (e.getKeyCode() == KeyEvent.VK_UP) {
 			dy = -1;
+			if (mapui.getMap().collisionTo("north") && changeInY == 15)
+				dx = 0;
 			upBeingPressed = true;
 		}
 		if (e.getKeyCode() == KeyEvent.VK_DOWN) {
 			dy = 1;
+			if (mapui.getMap().collisionTo("south") && changeInY == 15)
+				dx = 0;
 			downBeingPressed = true;
 		}
 	}
diff --git a/MerchantRPGCSE2102/src/tests/MockGame.java b/MerchantRPGCSE2102/src/tests/MockGame.java
index 1856265..f7bd93a 100644
--- a/MerchantRPGCSE2102/src/tests/MockGame.java
+++ b/MerchantRPGCSE2102/src/tests/MockGame.java
@@ -3,6 +3,7 @@
 import javax.swing.JFrame;
 
 import model.Map;
+import model.Merchant;
 import model.Player;
 import view.MapUI;
 import controller.RPGame;
@@ -12,8 +13,10 @@ public class MockGame {
 	public static void main(String[] args) throws InterruptedException {
 		// This sets up the window for the game which is a 300 by 300 pixels JFrame
 		Player player = new Player("TestPlayer", 0, null);
+		Merchant merch = new Merchant("merch", 0, null); 
 		Map map = new Map(30, 40);
 		map.initializePlayer(player, 0, 0);
+		map.initializeMerchant(merch, 10, 10);
 		JFrame frame = new JFrame("Merchant RPG");
 		MapUI mapui = new MapUI(map);
 		frame.add(mapui);
diff --git a/MerchantRPGCSE2102/src/tests/TestMap.java b/MerchantRPGCSE2102/src/tests/TestMap.java
index 3475d69..dfabe86 100644
--- a/MerchantRPGCSE2102/src/tests/TestMap.java
+++ b/MerchantRPGCSE2102/src/tests/TestMap.java
@@ -63,9 +63,9 @@ public void testMovePlayer() {
 		map.movePlayer("south");
 		map.movePlayer("south");
 		map.movePlayer("south");
-		assertEquals(player.getX(), 0);
-		assertEquals(player.getY(), 1);
-		assertEquals(map.isOccupied(player.getX(), player.getY()), true);
+		assertEquals(player.getCol(), 0);
+		assertEquals(player.getRow(), 1);
+		assertEquals(map.isOccupied(player.getCol(), player.getRow()), true);
 	}
 
 }
diff --git a/MerchantRPGCSE2102/src/view/MapUI.java b/MerchantRPGCSE2102/src/view/MapUI.java
index 68294ac..1dc83e1 100644
--- a/MerchantRPGCSE2102/src/view/MapUI.java
+++ b/MerchantRPGCSE2102/src/view/MapUI.java
@@ -51,33 +51,44 @@ public void paint(Graphics g) {
 		super.paint(g);
 		Graphics2D g2d = (Graphics2D) g;
 		g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
+		for (int i = 0; i < map.getGraph().getCols(); i++) {
+			for (int j = 0; j < map.getGraph().getRows(); j++) {
+				g2d.fillRect(i*30, j*30, 1, 30);
+				g2d.fillRect(i*30, j*30, 30, 1);
+			}
+		}
 		player.paint(g2d);
 		g2d.setColor(Color.GRAY);
 		g2d.setFont(new Font("Verdana", Font.BOLD, 20));
 		g2d.drawString("x: " + player.x + " y : " + player.y, 10, 20);
 		g2d.drawString("delta X: " + player.changeInX +" delta Y: " + player.changeInY, 10, 50);
+		g2d.drawString("Vertex: (" + map.getPlayer().getCol() + ", " + map.getPlayer().getRow() + ")", 1000, 20);
 	}
 
 	public void move() {
 		player.move();
 
-		if (player.changeInX == 30) {
+		if (player.changeInX == 31) {
 			map.movePlayer("east");
-			player.changeInX = 0;
+			player.changeInX = 1;
 		}
-		if (player.changeInX == -30) {
+		if (player.changeInX == 0) {
 			map.movePlayer("west");
-			player.changeInX = 0;
+			player.changeInX = 30;
 		}
-		if (player.changeInY == -30) {
+		if (player.changeInY == 0) {
 			map.movePlayer("north");
-			player.changeInY = 0;
+			player.changeInY = 30;
 		}
-		if (player.changeInY == 30) {
+		if (player.changeInY == 31) {
 			map.movePlayer("south");
-			player.changeInY = 0;
+			player.changeInY = 1;
 		}
 	}
+	
+	public Map getMap() {
+		return map;
+	}
 
 
 }