Adding Lutong's changes

MerchantRPGCSE2102/.classpath

@@ -1,8 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <classpath>
 	<classpathentry kind="src" path="src"/>
-	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.7"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.6"/>
 	<classpathentry kind="lib" path="hamcrest-core-1.3.jar"/>
 	<classpathentry kind="lib" path="junit-4.11.jar"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.junit.JUNIT_CONTAINER/4"/>
 	<classpathentry kind="output" path="bin"/>
 </classpath>

MerchantRPGCSE2102/.settings/org.eclipse.jdt.core.prefs

@@ -1,11 +1,11 @@
 eclipse.preferences.version=1
 org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
-org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.7
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.6
 org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
-org.eclipse.jdt.core.compiler.compliance=1.7
+org.eclipse.jdt.core.compiler.compliance=1.6
 org.eclipse.jdt.core.compiler.debug.lineNumber=generate
 org.eclipse.jdt.core.compiler.debug.localVariable=generate
 org.eclipse.jdt.core.compiler.debug.sourceFile=generate
 org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
 org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
-org.eclipse.jdt.core.compiler.source=1.7
+org.eclipse.jdt.core.compiler.source=1.6

MerchantRPGCSE2102/src/controller/RPGame.java

@@ -21,7 +21,7 @@ public class RPGame {
 	private ArrayList<String> playerInventoryList = new ArrayList<String>();	// the player's inventory list
 	private Player _player;
 	private Merchant _merchant1, _merchant2, _merchant3;
-	private boolean _movement;
+	public boolean _movement;
 	private int _currentDay;
 	private int _transactionLimit;
 
@@ -140,6 +140,7 @@ public void createTransaction(Player player, Merchant targetMerchant)
 		}
 	}
 
+
 	/**
 	 * Will refresh number of transactions the Player has available
 	 * 
@@ -277,48 +278,44 @@ public static void main(String[] args) throws InterruptedException
 		playerInventory.addAll(_rpg.getMerchantInventoryList(3));
 		_rpg.buildPlayer("test", 500, playerInventory);
 
-
-			// SETTING UP PLAYER AND MERCHANT
-			Player player = new Player("Player", 0, null);
-			Merchant merch1 = new Merchant("Bill", 0, null); 
-			Merchant merch2 = new Merchant("Joe", 0, null); 
-			Merchant merch3 = new Merchant("Sam", 0, null); 
-
-			// CREATING MAP AND INITIALIZE PLAYER AND MERCHANTS
-			Map map = new Map(30, 40);
-			map.initializePlayer(player, 15, 20);
-			map.initializeMerchant(merch1, 15, 0);
-			map.initializeMerchant(merch2, 29, 20);
-			map.initializeMerchant(merch3, 15, 39);
-
-			// CREATING JFRAME WINDOW
-			JFrame frame = new JFrame("Merchant RPG");
-
-			// CREATING MAPUI AND SPRITES
-			MapUI mapui = new MapUI(map, _rpg);
-			mapui.createPlayerSprite(15, 20);
-			mapui.addMerchantSprite(15, 0);
-			mapui.addMerchantSprite(29, 20);
-			mapui.addMerchantSprite(15, 39);
-
-			// ADDING MAPUI TO JFRAME
-			frame.add(mapui);
-
-			// SETTING PROPERTIES OF JFRAME
-			frame.setSize(RPGame.WIDTH, RPGame.HEIGHT);
-			frame.setResizable(false);
-			frame.setVisible(true);
-			frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
-			frame.setLocationRelativeTo(null); 
-			_rpg.getPlayer().getItem("WoodPlanks").increaseQuantity(15);
-
-
-			// MAIN GAME LOOP
-			while (true) {
-				mapui.move();
-				mapui.repaint();
-				Thread.sleep(100/12); // Controls the speed of the game (currently 120 frames/second)
-			}
-
+		// SETTING UP PLAYER AND MERCHANT
+				Player player = new Player("Player", 0, null);
+				Merchant merch1 = new Merchant("Bill", 0, null); 
+				Merchant merch2 = new Merchant("Joe", 0, null); 
+				Merchant merch3 = new Merchant("Sam", 0, null); 
+
+				// CREATING MAP AND INITIALIZE PLAYER AND MERCHANTS
+				Map map = new Map(30, 40);
+				map.initializePlayer(player, 15, 20);
+				map.initializeMerchant(merch1, 15, 0);
+				map.initializeMerchant(merch2, 29, 20);
+				map.initializeMerchant(merch3, 15, 39);
+
+				// CREATING JFRAME WINDOW
+				JFrame frame = new JFrame("Merchant RPG");
+
+				// CREATING MAPUI AND SPRITES
+				MapUI mapui = new MapUI(map,_rpg);
+				mapui.createPlayerSprite(15, 20);
+				mapui.addMerchantSprite(15, 0);
+				mapui.addMerchantSprite(29, 20);
+				mapui.addMerchantSprite(15, 39);
+
+				// ADDING MAPUI TO JFRAME
+				frame.add(mapui);
+
+				// SETTING PROPERTIES OF JFRAME
+				frame.setSize(RPGame.WIDTH, RPGame.HEIGHT);
+				frame.setResizable(false);
+				frame.setVisible(true);
+				frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+				frame.setLocationRelativeTo(null); 	
+
+				// MAIN GAME LOOP
+				while (true) {
+					mapui.move();
+					mapui.repaint();
+					Thread.sleep(100/12); // Controls the speed of the game (currently 120 frames/second)
+				}			
 	}
 }

MerchantRPGCSE2102/src/sprites/Animation.java

@@ -0,0 +1,104 @@
+package sprites;
+
+import java.awt.image.BufferedImage;
+import java.util.ArrayList;
+import java.util.List;
+
+
+public class Animation {
+
+    private int frameCount;                 // Counts ticks for change
+    private int frameDelay;                 // frame delay 1-12 (You will have to play around with this)
+    private int currentFrame;               // animations current frame
+    private int animationDirection;         // animation direction (i.e counting forward or backward)
+    private int totalFrames;                // total amount of frames for your animation
+
+    private boolean stopped;                // has animations stopped
+
+    private List<Frame> frames = new ArrayList<Frame>();    // Arraylist of frames 
+
+    public Animation(BufferedImage[] frames, int frameDelay) {
+        this.frameDelay = frameDelay;
+        this.stopped = true;
+
+        for (int i = 0; i < frames.length; i++) {
+            addFrame(frames[i], frameDelay);
+        }
+
+        this.frameCount = 0;
+        this.frameDelay = frameDelay;
+        this.currentFrame = 0;
+        this.animationDirection = 1;
+        this.totalFrames = this.frames.size();
+
+    }
+
+    public void start() {
+        if (!stopped) {
+            return;
+        }
+
+        if (frames.size() == 0) {
+            return;
+        }
+
+        stopped = false;
+    }
+
+    public void stop() {
+        if (frames.size() == 0) {
+            return;
+        }
+
+        stopped = true;
+    }
+
+    public void restart() {
+        if (frames.size() == 0) {
+            return;
+        }
+
+        stopped = false;
+        currentFrame = 0;
+    }
+
+    public void reset() {
+        this.stopped = true;
+        this.frameCount = 0;
+        this.currentFrame = 0;
+    }
+
+    private void addFrame(BufferedImage frame, int duration) {
+        if (duration <= 0) {
+            System.err.println("Invalid duration: " + duration);
+            throw new RuntimeException("Invalid duration: " + duration);
+        }
+
+        frames.add(new Frame(frame, duration));
+        currentFrame = 0;
+    }
+
+    public BufferedImage getSprite() {
+        return frames.get(currentFrame).getFrame();
+    }
+
+    public void update() {
+        if (!stopped) {
+            frameCount++;
+
+            if (frameCount > frameDelay) {
+                frameCount = 0;
+                currentFrame += animationDirection;
+
+                if (currentFrame > totalFrames - 1) {
+                    currentFrame = 0;
+                }
+                else if (currentFrame < 0) {
+                    currentFrame = totalFrames - 1;
+                }
+            }
+        }
+
+    }
+
+}

MerchantRPGCSE2102/src/sprites/Frame.java

@@ -0,0 +1,31 @@
+package sprites;
+
+import java.awt.image.BufferedImage;
+
+public class Frame {
+
+    private BufferedImage frame;
+    private int duration;
+
+    public Frame(BufferedImage frame, int duration) {
+        this.frame = frame;
+        this.duration = duration;
+    }
+
+    public BufferedImage getFrame() {
+        return frame;
+    }
+
+    public void setFrame(BufferedImage frame) {
+        this.frame = frame;
+    }
+
+    public int getDuration() {
+        return duration;
+    }
+
+    public void setDuration(int duration) {
+        this.duration = duration;
+    }
+
+}

MerchantRPGCSE2102/src/sprites/PlayerSprite.java

@@ -4,6 +4,8 @@
 import java.awt.Graphics2D;
 import java.awt.Rectangle;
 import java.awt.event.KeyEvent;
+import java.awt.image.BufferedImage;
+
 import view.MapUI;
 
 public class PlayerSprite {
@@ -23,6 +25,23 @@ public class PlayerSprite {
 	private boolean rightBeingPressed = false;
 	private boolean downBeingPressed = false;
 	private boolean upBeingPressed = false;
+
+	// Images for each animation
+	private BufferedImage[] walkingLeft = {Sprite.getSprite(0, 1), Sprite.getSprite(2, 1)}; // Gets the upper left images of my sprite sheet
+	private BufferedImage[] walkingRight = {Sprite.getSprite(0, 2), Sprite.getSprite(2, 1)};
+	private BufferedImage[] walkingUp = {Sprite.getSprite(0, 1), Sprite.getSprite(2, 1)}; // Gets the upper left images of my sprite sheet
+	private BufferedImage[] walkingDown = {Sprite.getSprite(0, 2), Sprite.getSprite(2, 1)};
+	private BufferedImage[] standing = {Sprite.getSprite(1, 0)};
+
+	// Animation states
+	private Animation walkLeft = new Animation(walkingLeft, 10);
+	private Animation walkRight = new Animation(walkingRight, 10);
+	private Animation walkUp = new Animation(walkingUp, 10);
+	private Animation walkDown = new Animation(walkingDown, 10);
+	private Animation standing1 = new Animation(standing, 10);
+
+	// Actual animation
+	private Animation animation = standing1;
 
 	public PlayerSprite(MapUI mapui, int row, int col) {
 		this.x = col*WIDTH;
@@ -39,19 +58,27 @@ public PlayerSprite(MapUI mapui, int row, int col) {
 	public void keyPressed(KeyEvent e) {
 		if (e.getKeyCode() == KeyEvent.VK_LEFT) {
 			dx = -1;
+			animation = walkLeft;
+		    animation.start();
 			leftBeingPressed = true;
 		}
 		if (e.getKeyCode() == KeyEvent.VK_RIGHT) {
 			dx = 1;
+			animation = walkRight;
+		    animation.start();
 			rightBeingPressed = true;
 		}
 
 		if (e.getKeyCode() == KeyEvent.VK_UP) {
 			dy = -1;
+			animation = walkUp;
+		    animation.start();
 			upBeingPressed = true;
 		}
 		if (e.getKeyCode() == KeyEvent.VK_DOWN) {
 			dy = 1;
+			animation = walkDown;
+		    animation.start();
 			downBeingPressed = true;
 		}
 	}
@@ -89,6 +116,14 @@ public void keyReleased(KeyEvent e) {
 			if (upBeingPressed == false) // Sprite will stop only when the UP key is not being pressed
 				dy = 0;
 		}
+		if (e.getKeyCode() == KeyEvent.VK_F){
+			if(collision()){
+				mapui.game.createTransaction(null, null);//RPGame initialize Trade
+			}
+			else{
+				return;
+			}
+		}
 
 		// This fixes some bugs with holding three keys down at once and letting go of two (Basically ensures that dx and dy match which keys are currently being held)
 		if(leftBeingPressed)
@@ -187,8 +222,8 @@ public void resetLocation() {
 	 * @param g	Graphics2D for painting
 	 */
 	public void paint(Graphics2D g) {
-		g.setColor(color);
-		g.fillOval(getX(), getY(), WIDTH, WIDTH);
+
+		g.drawImage(animation.getSprite(), x, y, null);
 	}
 
 	/**

MerchantRPGCSE2102/src/sprites/Sprite.java

@@ -0,0 +1,36 @@
+package sprites;
+
+import java.awt.image.BufferedImage;
+import java.io.File;
+import java.io.IOException;
+
+import javax.imageio.ImageIO;
+
+public class Sprite {
+
+    private static BufferedImage spriteSheet;
+    private static final int TILE_SIZE = 32;
+
+    public static BufferedImage loadSprite(String file) {
+
+        BufferedImage sprite = null;
+
+        try {
+            sprite = ImageIO.read(new File("src/images/testsprite.png"));
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+
+        return sprite;
+    }
+
+    public static BufferedImage getSprite(int xGrid, int yGrid) {
+
+        if (spriteSheet == null) {
+            spriteSheet = loadSprite("AnimationSpriteSheet");
+        }
+
+        return spriteSheet.getSubimage(xGrid * TILE_SIZE, yGrid * TILE_SIZE, TILE_SIZE, TILE_SIZE);
+    }
+
+}