working Object collison

MerchantRPGCSE2102/src/controller/RPGame.java

@@ -74,8 +74,13 @@ public RPGame(int transactionLimit, int tileSize) {
 		mapui = new MapUI(map, this, tileSize);
 		mapui.createPlayerSprite(rows/2, cols/2);
 		mapui.addMerchantSprite(rows/2, 1);
+		mapui.addCollison(rows/2,1);
 		mapui.addMerchantSprite(rows-2, cols/2);
+		mapui.addCollison(rows-2, cols/2);
 		mapui.addMerchantSprite(rows/2, cols-2);
+		mapui.addCollison(rows/2, cols-2);
+
+		mapui.addCollison(rows/3, cols/3);
 
 		// Creating JFrame window
 		JFrame frame = new JFrame("Merchant RPG");
@@ -346,7 +351,7 @@ public static void main(String[] args) throws InterruptedException
 		// MAIN GAME LOOP
 		while (true) {
 			rpgGame.updateMapUI();
-			Thread.sleep(1000/144); // Controls the speed of the game (currently 144 frames/second)
+			Thread.sleep(1000/300); // Controls the speed of the game (currently 144 frames/second)
 		}			
 	}
 }

MerchantRPGCSE2102/src/view/MapUI.java

@@ -29,7 +29,7 @@ public class MapUI extends JPanel {
 	public int tileSize;
 	private PlayerSprite player;	
 	private ArrayList<MerchantSprite> merchants = new ArrayList<MerchantSprite>();
-
+	private ArrayList<MerchantSprite> collisons = new ArrayList<MerchantSprite>();
 
 
 	public MapUI(Map map, RPGame Game, int tileSize) {
@@ -99,7 +99,10 @@ public void addMerchantSprite(int row, int col) {
 		MerchantSprite merchant = new MerchantSprite(row, col);
 		merchants.add(merchant);
 	}
-
+	public void addCollison(int row, int col) {
+		MerchantSprite merchant = new MerchantSprite(row, col);
+		collisons.add(merchant);
+	}
 	/**
 	 * Creates a player sprite to be painted on the canvas
 	 * @param row 	The row of the player
@@ -177,7 +180,7 @@ public Map getMap() {
 	}
 
 	public ArrayList<MerchantSprite> getMerchants() {
-		return merchants;
+		return collisons;
 	}