Added ui to the engine and buttons and implemented them in the game fixed also a mouse position problem

src/ei/engine/input/MouseInput.java

@@ -75,7 +75,7 @@ public abstract class MouseInput extends Input{
 		if(cursor != null){
 			GL11.glPushMatrix();
 				Vector3f v = LWJGLGameWindow.getCamera().getLocation();
-				GL11.glTranslatef(v.getX(),v.getY(), v.getZ());
+				GL11.glTranslatef(v.getX()+cursor.getSize().getX()/2,v.getY()+cursor.getSize().getY()/2, v.getZ());
 				cursor.render();
 			GL11.glPopMatrix();
 		}

src/ei/engine/scene/Node.java

@@ -43,6 +43,24 @@ public class Node extends Sprite {
 		return null;
 	}
 	
+	/**
+	 * Removes all the entities in this node
+	 *
+	 */
+	public void clear(){
+		entities.clear();
+	}
+	
+	/**
+	 * Checks if the given entity is present in the node
+	 * 
+	 * @param e The entity to look for
+	 * @return True if the entity exists else false
+	 */
+	public boolean contains(Entity e){
+		return entities.contains(e);
+	}
+	
 	/**
 	 * remove a Entity
 	 * @param name the name of Entity to remove

src/ei/engine/texture/AnimatedTexture.java

@@ -13,6 +13,8 @@ public class AnimatedTexture extends Texture {
 	private HashMap<String,Texture[]> textures;
 	private String currentAnimation;
 	private int textureId;
+	private int delay;
+	private int delayTimer;
 
 	/**
 	 * Create a new empty AnimatedSprite
@@ -24,7 +26,8 @@ public class AnimatedTexture extends Texture {
 		super();
 		textures = new HashMap<String,Texture[]>();
 		currentAnimation = null;
-		textureId = -1;
+		textureId = 0;
+		delay = 1;
 	}
 
 	/**
@@ -36,6 +39,7 @@ public class AnimatedTexture extends Texture {
 	 */
 	public boolean addAnimation(String name, Texture[] t){
 		if(!textures.containsKey(name)){
+			if(textures.isEmpty())currentAnimation = name;
 			textures.put(name,t);
 			return true;
 		}
@@ -81,10 +85,14 @@ public class AnimatedTexture extends Texture {
      */
     public void bindGL() {
     	if(currentAnimation != null){
+    		delayTimer++;
     		textures.get(currentAnimation)[textureId].bindGL();
-    		textureId++;
-    		if(textures.get(currentAnimation).length >= textureId){
-    			textureId = 0;
+    		if(delayTimer > delay){
+	    		textureId++;
+	    		if(textures.get(currentAnimation).length <= textureId){
+	    			textureId = 0;
+	    		}
+	    		delayTimer = 0;
     		}
     	}
     }
@@ -169,4 +177,13 @@ public class AnimatedTexture extends Texture {
     public void setTextureWidth(float texWidth) {
     	textures.get(currentAnimation)[textureId].setTextureWidth(texWidth);
     }
+    
+    /**
+     * Set the delay between texures in frame count
+     * 
+     * @param d The number of frames to whait until changing texture
+     */
+    public void setDelay(int d){
+    	delay = d;
+    }
 }

src/ei/engine/ui/Button.java

@@ -0,0 +1,69 @@
+package ei.engine.ui;
+
+import ei.engine.math.Vector2f;
+import ei.engine.math.Vector3f;
+import ei.engine.scene.Node;
+import ei.engine.scene.Sprite;
+
+public class Button extends UiComponent{
+	private Sprite normalButton;
+	private Sprite ontopButton;
+	private Sprite presedButton;
+	private Node buttonNode;
+	private Vector2f size;
+	
+	public Button(String name, Vector2f s){
+		super(name);
+		buttonNode = new Node(name+"Node");
+		size = s;
+	}
+	
+	public void setButtonSprite(Sprite s){
+		normalButton = s;
+	}
+	
+	public void setOnTopButtonSprite(Sprite s){
+		ontopButton = s;
+	}
+	
+	public void setPressedButtonSprite(Sprite s){
+		presedButton = s;
+	}
+	
+	public void mousePos(int x, int y){
+		if(size != null){
+			Vector3f pos = buttonNode.getLocation();
+			if( x >= (pos.getX()-(size.getX()/2)) && x <= (pos.getX()+(size.getX()/2)) 
+					&& y >= (pos.getY()-(size.getY()/2)) && y <= (pos.getY()+(size.getY()/2))){
+				if(ontopButton != null && !buttonNode.contains(ontopButton)){
+					buttonNode.clear();
+					buttonNode.add(ontopButton);
+				}
+			}
+			else{
+				if(normalButton != null && !buttonNode.contains(normalButton)){
+					buttonNode.clear();
+					buttonNode.add(normalButton);
+				}
+			}
+		}
+	}
+	
+	public void mouseDown(int x, int y, int event){
+		if(size != null){
+			Vector3f pos = buttonNode.getLocation();
+			if( x >= (pos.getX()-(size.getX()/2)) && x <= (pos.getX()+(size.getX()/2)) 
+					&& y >= (pos.getY()-(size.getY()/2)) && y <= (pos.getY()+(size.getY()/2))){
+				if(presedButton != null && !buttonNode.contains(presedButton)){
+					buttonNode.clear();
+					buttonNode.add(presedButton);
+				}
+				castEvent();
+			}
+		}
+	}
+	
+	public Node getNode(){
+		return buttonNode;
+	}
+}

src/ei/engine/ui/UiComponent.java

@@ -0,0 +1,61 @@
+package ei.engine.ui;
+
+import java.util.ArrayList;
+
+import ei.engine.scene.Entity;
+
+
+public abstract class UiComponent {
+	/** The list of listeners for this component */
+	private ArrayList<UiListener> listeners;
+	/** The name of the component */
+	private String name;
+	
+	public UiComponent(String name){
+		this.name = name;
+		listeners = new ArrayList<UiListener>();
+	}
+	
+	/**
+	 * Add a listener to this component
+	 * 
+	 * @param l The listener to add
+	 */
+	public void addListener(UiListener l) {
+		listeners.add(l);
+	}
+	
+	/**
+	 * Remove a listener from this component
+	 * 
+	 * @param l The listener to remove
+	 */
+	public void removeListener(UiListener l) {
+		listeners.remove(l);
+	}
+	
+	/**
+	 * Casts a event to all the listeners
+	 *
+	 */
+	protected void castEvent(){
+		for (int i=0;i<listeners.size();i++) {
+			listeners.get(i).ActionEvent(this);
+		}
+	}
+	
+	public void mousePos(int x, int y){
+	}
+	
+	public void mouseDown(int x, int y, int event){
+	}
+	
+	public void keyDown(int event){
+	}
+	
+	public String getName(){
+		return name;
+	}
+	
+	public abstract Entity getNode();
+}

src/ei/engine/ui/UiHandler.java

@@ -0,0 +1,111 @@
+package ei.engine.ui;
+
+import java.util.ArrayList;
+
+import ei.engine.scene.Node;
+
+/**
+ * Handles all the ui assign to it
+ * @author Ziver
+ *
+ */
+public class UiHandler {
+	private ArrayList<UiComponent> ui;
+	private Node uiNode;
+	
+	/**
+	 * Creates a ui handler
+	 * 
+	 * @param name The name of the ui handler
+	 */
+	public UiHandler(String name){
+		ui = new ArrayList<UiComponent>();
+		uiNode = new Node(name);
+	}
+	
+	/**
+	 * Add An ui component to the handler
+	 * 
+	 * @param u The component to add
+	 * @return True if successfully added else false
+	 */
+	public boolean addUi(UiComponent u){
+		if(!ui.contains(u)){
+			ui.add(u);
+			uiNode.add(u.getNode());
+			return true;
+		}
+		return false;
+	}
+	
+	/**
+	 * Removes a component from the handler
+	 * 
+	 * @param u The component to remove
+	 * @return True if successfully removed else false
+	 */
+	public boolean removeUi(UiComponent u){
+		if(ui.contains(u)){
+			ui.remove(u);
+			uiNode.remove(u.getNode());
+			return true;
+		}
+		return false;
+	}
+	
+	/**
+	 * Removes a component from the handler by its name
+	 * 
+	 * @param name The name of the component to remove
+	 * @return True if successfully removed else false
+	 */
+	public boolean addUi(String name){
+		for(int i=0; i<ui.size() ;i++){
+			if(ui.get(i).getName().equals(name)){
+				uiNode.remove(ui.get(i).getNode());
+				ui.remove(i);
+				return true;
+			}
+		}
+		return false;
+	}
+	
+	/**
+	 * Get the UiNode
+	 * 
+	 * @return The UiNode
+	 */
+	public Node getNode(){
+		return uiNode;
+	}
+	
+	/**
+	 * Should be cald from a mouselistener
+	 * 
+	 * @param x The x pos of the cursor
+	 * @param y The y pos of the cursor
+	 */
+	public void mousePos(int x, int y){
+		for(int i=0; i<ui.size() ;i++){
+			ui.get(i).mousePos(x, y);
+		}
+	}
+	
+	/**
+	 * Should be cald from a mouselistener when mouse is down
+	 * 
+	 * @param x The x pos of the cursor
+	 * @param y The y pos of the cursor
+	 */
+	public void mouseDown(int x, int y, int event){
+		for(int i=0; i<ui.size() ;i++){
+			ui.get(i).mouseDown(x, y, event);
+		}
+	}
+	
+	public void keyDown(int event){
+		for(int i=0; i<ui.size() ;i++){
+			ui.get(i).keyDown(event);
+		}
+	}
+}

src/ei/engine/ui/UiListener.java

@@ -0,0 +1,11 @@
+package ei.engine.ui;
+
+/**
+ * A Listener class for the ui
+ * @author Ziver
+ *
+ */
+public interface UiListener {
+	
+	public void ActionEvent(UiComponent source);
+}

src/ei/game/gamestate/InGameState.java

@@ -47,11 +47,13 @@ public class InGameState extends GameState{
 		rootNode.add(map.getMapNode());
 		rootNode.add(PlayerHandler.getInstance().getNode());		
 		rootNode.add(WeaponHandler.getInstance().getNode());
-		music = new Sound("music", "data/sounds/ei.ogg");
-		music.loop();
 		
 		hud = new InGameHud(player);
+		mouse.setHud(hud);
 		rootNode.add(hud.getNode());
+		
+		music = new Sound("music", "data/sounds/ei.ogg");
+		music.loop();
 	}
 	
 	/**

src/ei/game/hud/InGameBuildHud.java

@@ -0,0 +1,77 @@
+package ei.game.hud;
+
+import ei.engine.math.Vector2f;
+import ei.engine.scene.Node;
+import ei.engine.scene.Sprite;
+import ei.engine.ui.Button;
+import ei.engine.ui.UiComponent;
+import ei.engine.ui.UiHandler;
+import ei.engine.ui.UiListener;
+
+/**
+ * This class handels the build buttons for the units
+ * @author Ziver
+ *
+ */
+public class InGameBuildHud {
+	private UiHandler ui;
+	
+	public InGameBuildHud(int x ,int y){
+		ui = new UiHandler("BuildMenu");
+		
+		Vector2f size = new Vector2f(40,40);
+		
+		Button apu = new Button("TankButton", size);
+		Sprite s1 = new Sprite("ApuButton","data/ui/apu_button.png");
+		s1.setSize(size);
+		apu.setButtonSprite(s1);
+		Sprite s2 = new Sprite("ApuButton_Selected","data/ui/apu_button_selected.png");
+		s2.setSize(size);
+		apu.setOnTopButtonSprite(s2);
+		apu.getNode().setLocation(new Vector2f(x,y));
+		apu.addListener(new UiListener(){
+			public void ActionEvent(UiComponent source){
+				System.out.println("apu");
+			}
+		});
+		ui.addUi(apu);
+		
+		Button tank = new Button("TankButton", size);
+		Sprite s3 = new Sprite("TankButton","data/ui/tank_button.png");
+		s3.setSize(size);
+		tank.setButtonSprite(s3);
+		Sprite s4 = new Sprite("TankButton_Selected","data/ui/tank_button_selected.png");
+		s4.setSize(size);
+		tank.setOnTopButtonSprite(s4);
+		tank.getNode().setLocation(new Vector2f(x+(size.getX()*2),y));
+		tank.addListener(new UiListener(){
+			public void ActionEvent(UiComponent source){
+				System.out.println("tank");
+			}
+		});
+		ui.addUi(tank);
+		
+		Button bomber = new Button("TankButton", size);
+		Sprite s5 = new Sprite("BomberButton","data/ui/bomber_button.png");
+		s5.setSize(size);
+		bomber.setButtonSprite(s5);
+		Sprite s6 = new Sprite("BomberButton_Selected","data/ui/bomber_button_selected.png");
+		s6.setSize(size);
+		bomber.setOnTopButtonSprite(s6);
+		bomber.getNode().setLocation(new Vector2f(x+(size.getX()*4),y));
+		bomber.addListener(new UiListener(){
+			public void ActionEvent(UiComponent source){
+				System.out.println("bomber");
+			}
+		});
+		ui.addUi(bomber);
+	}
+	
+	public UiHandler getUi(){
+		return ui;
+	}
+	
+	public Node getNode(){
+		return ui.getNode();
+	}
+}

src/ei/game/hud/InGameHud.java

@@ -9,11 +9,18 @@ import ei.engine.scene.Node;
 import ei.engine.scene.Sprite;
 import ei.game.player.Player;
 
+/**
+ * This clas handles the hud of the game
+ * @author Ziver
+ *
+ */
 public class InGameHud {
 	private Node hudNode;
 	private BitmapText money;
 	private Player player;
 	private ProgressBar buildBar;
+	private InGameBuildHud buildHud;
+	private Sprite buildBack;
 	
 	public InGameHud(Player p){
 		player = p;
@@ -30,7 +37,7 @@ public class InGameHud {
 		money.setLocation(new Vector2f(LWJGLGameWindow.getWidth()-money.getBound().width,5));
 		hudNode.add(money);
 		
-		Sprite buildBack = new Sprite("BuildBackground","data/hud/buildmenu.png");
+		buildBack = new Sprite("BuildBackground","data/hud/buildmenu.png");
 		buildBack.setLocation(new Vector2f(
 				LWJGLGameWindow.getWidth()/2,
 				LWJGLGameWindow.getHeight()-buildBack.getSize().getY()/2));
@@ -43,6 +50,10 @@ public class InGameHud {
 				LWJGLGameWindow.getWidth()/2+50,
 				LWJGLGameWindow.getHeight()-55));
 		hudNode.add(buildBar.getNode());
+		
+		buildHud = new InGameBuildHud((int)(buildBack.getLocation().getX()-buildBack.getSize().getX()/4),
+				(int)(buildBack.getLocation().getY()+10));
+		hudNode.add(buildHud.getNode());
 	}
 	
 	public void update(){
@@ -59,4 +70,12 @@ public class InGameHud {
 	public Node getNode(){
 		return hudNode;
 	}
+	
+	public InGameBuildHud getBuildHud(){
+		return buildHud;
+	}
+	
+	public Sprite getBuildBar(){
+		return buildBack;
+	}
 }

src/ei/game/input/InGameMouseInput.java

@@ -10,6 +10,7 @@ import ei.engine.math.Vector4f;
 import ei.engine.scene.Box;
 import ei.engine.scene.Sprite;
 import ei.engine.texture.Texture;
+import ei.game.hud.InGameHud;
 import ei.game.scene.GameEntity;
 import ei.game.scene.Map;
 
@@ -22,6 +23,7 @@ public class InGameMouseInput extends MouseInput{
 	private Vector2f leftKlickPos;
 	private Box markingBox;
 
+	private InGameHud hud;
 	private Map map;
 
 	public InGameMouseInput(Map map) {
@@ -40,6 +42,7 @@ public class InGameMouseInput extends MouseInput{
 
 	@Override
 	public void mouseUpdate(int x, int y, int w) {
+		if(hud != null)hud.getBuildHud().getUi().mousePos(x, y);
 		removeDead();
 		
 		// mov cam to the left
@@ -55,15 +58,21 @@ public class InGameMouseInput extends MouseInput{
 			LWJGLGameWindow.getCamera().getLocation().add(0,-CAMERA_MOVE_SPEED,0);
 		}
 		// mov cam down
-		if(y > LWJGLGameWindow.getHeight()-CAMERA_MOVE_BORDER){
+		if(y > LWJGLGameWindow.getHeight()-10){
 			LWJGLGameWindow.getCamera().getLocation().add(0,CAMERA_MOVE_SPEED,0);
 		}
 
 		Vector2i pos = Map.getPosByPixel(
-				LWJGLGameWindow.getCamera().getLocation().getX()+x,
-				LWJGLGameWindow.getCamera().getLocation().getY()+y);
+				LWJGLGameWindow.getCamera().getLocation().getX()+x+Map.POS_SIZE/2,
+				LWJGLGameWindow.getCamera().getLocation().getY()+y+Map.POS_SIZE/2);
 
-		if(map.posExist(pos.getX(), pos.getY())){
+		//checks if the mous is on the buildbar
+		if(x >= (LWJGLGameWindow.getWidth()/2)-hud.getBuildBar().getSize().getX()/2 && 
+				x <= (LWJGLGameWindow.getWidth()/2)+hud.getBuildBar().getSize().getX()/2 &&
+				y >= LWJGLGameWindow.getHeight()-hud.getBuildBar().getSize().getY() && 
+				y <= LWJGLGameWindow.getHeight()){}
+		// checks wich position the mouse is on top of
+		else if(map.posExist(pos.getX(), pos.getY())){
 			// The marking box is sized and positioned
 			if(leftKlickPos != null){
 				float markingSizeX = 0;
@@ -83,7 +92,7 @@ public class InGameMouseInput extends MouseInput{
 					markingSizeY = -Math.abs(leftKlickPos.getY()-(LWJGLGameWindow.getCamera().getLocation().getY()+y));			
 				}
 
-				markingBox.setSize(new Vector2f(markingSizeX+getSprite().getSize().getX()/2,markingSizeY+getSprite().getSize().getY()/2));
+				markingBox.setSize(new Vector2f(markingSizeX,markingSizeY));
 				markingBox.setLocation(new Vector2f(
 						leftKlickPos.getX()-markingBox.getSize().getX()/2,
 						leftKlickPos.getY()-markingBox.getSize().getY()/2));
@@ -109,11 +118,17 @@ public class InGameMouseInput extends MouseInput{
 	@Override
 	public void mouseDown(int event,int x, int y) {
 		Vector2i pos = Map.getPosByPixel(
-				LWJGLGameWindow.getCamera().getLocation().getX()+x,
-				LWJGLGameWindow.getCamera().getLocation().getY()+y);
+				LWJGLGameWindow.getCamera().getLocation().getX()+x+Map.POS_SIZE/2,
+				LWJGLGameWindow.getCamera().getLocation().getY()+y+Map.POS_SIZE/2);
 		removeDead();
 		//map.printAllUnits();
-		if(map.posExist(pos.getX(), pos.getY())){
+		//checks if the mous is on the buildbar
+		if(x >= (LWJGLGameWindow.getWidth()/2)-hud.getBuildBar().getSize().getX()/2 && 
+				x <= (LWJGLGameWindow.getWidth()/2)+hud.getBuildBar().getSize().getX()/2 &&
+				y >= LWJGLGameWindow.getHeight()-hud.getBuildBar().getSize().getY() && 
+				y <= LWJGLGameWindow.getHeight()){}
+		// checks wich position the mouse presed
+		else if(map.posExist(pos.getX(), pos.getY())){
 			//selecting unit.
 			if(event==LEFT_MOUSE_BUTTON){
 				if(leftKlickPos == null){
@@ -159,13 +174,14 @@ public class InGameMouseInput extends MouseInput{
 	@Override
 	public void mouseUp(int event,int x, int y) {
 		Vector2i pos = Map.getPosByPixel(
-				LWJGLGameWindow.getCamera().getLocation().getX()+x,
-				LWJGLGameWindow.getCamera().getLocation().getY()+y);
+				LWJGLGameWindow.getCamera().getLocation().getX()+x+Map.POS_SIZE/2,
+				LWJGLGameWindow.getCamera().getLocation().getY()+y+Map.POS_SIZE/2);
+		if(hud != null)hud.getBuildHud().getUi().mouseDown(x, y, event);
 		removeDead();
 		if(map.posExist(pos.getX(), pos.getY())){
 			if(leftKlickPos != null){
 				deselectAllUnits();
-				selectUnits(Map.getPosByPixel(leftKlickPos.getX(), leftKlickPos.getY()),pos);
+				selectUnits(Map.getPosByPixel((leftKlickPos.getX()+Map.POS_SIZE/2), (leftKlickPos.getY())+Map.POS_SIZE/2),pos);
 				leftKlickPos = null;
 				getNode().remove(markingBox);
 			}
@@ -207,5 +223,9 @@ public class InGameMouseInput extends MouseInput{
 		}
 		selected.clear();
 	}
+	
+	public void setHud(InGameHud u){
+		hud = u;
+	}
 
 }

src/ei/game/scene/Map.java

@@ -23,7 +23,7 @@ public class Map {
 	
 	public static final int OBJ_STONE = 1;
 	
-	private static final int POS_SIZE = 50;
+	public static final int POS_SIZE = 50;
 	private int width;
 	private int hight;
 	private GameEntity[][] map;

src/ei/game/scene/buildings/Building.java

@@ -30,7 +30,6 @@ public abstract class Building extends GameEntity{
 		buildQueue = new LinkedList<Unit>();
 		unitNode = new Node("UnitNode");
 		unitNode.setLocation(Map.getPixelByPos(pos.getX(), pos.getY(), this.size));
-		System.out.println("location: "+unitNode.getLocation());
 		setPos(pos.getX(), pos.getY(), this.size);
 	}
 	

src/ei/game/scene/buildings/CommandCenter.java

@@ -15,7 +15,7 @@ public class CommandCenter extends Building{
 	
 	public CommandCenter(int x, int y, Player p){
 		super(1000, new Vector2i(x,y), p, 4);
-		this.sprite = new Sprite("APU", "data/buildings/commandcenter.png");
+		this.sprite = new Sprite("APU", "data/buildings/cc/cc.png");
 		sprite.setSize(new Vector2f(200,200));
 		getNode().add(sprite);
 

src/ei/game/scene/units/Bomber.java

@@ -4,6 +4,7 @@ import ei.engine.math.Vector2f;
 import ei.engine.math.Vector2i;
 import ei.engine.scene.Sprite;
 import ei.engine.sound.Sound;
+import ei.engine.texture.AnimatedTexture;
 import ei.game.player.Player;
 import ei.game.scene.SelectBox;
 import ei.game.scene.weapons.BomberWeapon;
@@ -24,7 +25,15 @@ public class Bomber extends Unit{
 	
 	public Bomber(int x, int y, Player p){
 		super(200, new Vector2i(x,y), p);
-		this.sprite = new Sprite("Bomber", "data/units/bomber/bomber0000.png");
+		AnimatedTexture tex = new AnimatedTexture("BomberTexture");
+		tex.addAnimation("normal", new String[]{
+				"data/units/bomber/bomber0000.png",
+				"data/units/bomber/bomber0001.png",
+				"data/units/bomber/bomber0002.png",
+				"data/units/bomber/bomber0003.png"
+		});
+		tex.setDelay(5);
+		sprite = new Sprite("Bomber",tex);
 		sprite.setSize(new Vector2f(50,60));
 		getNode().add(sprite);
 		setBuildTime(40);