org.newdawn.slick.Animation Java Examples

/**
 * @see org.newdawn.slick.BasicGame#init(org.newdawn.slick.GameContainer)
 */
public void init(GameContainer container) throws SlickException {
	this.container = container;
	
	sheet = new PackedSpriteSheet("testdata/testpack.def", Image.FILTER_NEAREST);
	rocket = sheet.getSprite("rocket");
	
	SpriteSheet anim = sheet.getSpriteSheet("runner");
	runner = new Animation();
	
	for (int y=0;y<2;y++) {
		for (int x=0;x<6;x++) {
			runner.addFrame(anim.getSprite(x,y), 50);
		}
	}
}
 

/**
 * @see org.newdawn.slick.BasicGame#init(org.newdawn.slick.GameContainer)
 */
public void init(GameContainer container) throws SlickException {
	this.container = container;
	
	SpriteSheet sheet = new SpriteSheet("testdata/homeranim.png", 36, 65);
	animation = new Animation();
	for (int i=0;i<8;i++) {
		animation.addFrame(sheet.getSprite(i,0), 150);
	}
	limited = new Animation();
	for (int i=0;i<8;i++) {
		limited.addFrame(sheet.getSprite(i,0), 150);
	}
	limited.stopAt(7);
	manual = new Animation(false);
	for (int i=0;i<8;i++) {
		manual.addFrame(sheet.getSprite(i,0), 150);
	}
	pingPong = new Animation(sheet, 0,0,7,0,true,150,true);
	pingPong.setPingPong(true);
	container.getGraphics().setBackground(new Color(0.4f,0.6f,0.6f));
}
 

/**
 * Creates a new button from an Animation.
 * @param anim the animation
 * @param x the center x coordinate
 * @param y the center y coordinate
 */
public MenuButton(Animation anim, float x, float y) {
	this.anim = anim;
	this.x = x;
	this.y = y;
	this.xRadius = anim.getWidth() / 2f;
	this.yRadius = anim.getHeight() / 2f;
}
 

/**
 * Creates a new button from an Animation.
 * @param anim the animation
 * @param x the center x coordinate
 * @param y the center y coordinate
 */
public MenuButton(Animation anim, float x, float y) {
	this.anim = anim;
	this.x = x;
	this.y = y;
	this.xRadius = anim.getWidth() / 2f;
	this.yRadius = anim.getHeight() / 2f;
}
 

/**
 * @see org.newdawn.slick.BasicGame#init(org.newdawn.slick.GameContainer)
 */
public void init(GameContainer container) throws SlickException {
	image = new Image("testdata/rocket.png");
	back = new Image("testdata/sky.jpg");
	font = new AngelCodeFont("testdata/hiero.fnt","testdata/hiero.png");
	SpriteSheet sheet = new SpriteSheet("testdata/homeranim.png", 36, 65);
	homer = new Animation(sheet, 0,0,7,0,true,150,true);
}
 

/**
 * Loads all game score images.
 */
public void loadImages() {
	// gameplay-specific images
	if (isGameplay()) {
		// combo burst images
		if (GameImage.COMBO_BURST.hasBeatmapSkinImages() ||
		    (!GameImage.COMBO_BURST.hasBeatmapSkinImage() && GameImage.COMBO_BURST.getImages() != null))
			comboBurstImages = GameImage.COMBO_BURST.getImages();
		else
			comboBurstImages = new Image[]{ GameImage.COMBO_BURST.getImage() };

		// scorebar-colour animation
		Image[] scorebar = GameImage.SCOREBAR_COLOUR.getImages();
		scorebarColour = (scorebar != null) ? new Animation(scorebar, 60) : null;

		// default symbol images
		defaultSymbols = new Image[10];
		defaultSymbols[0] = GameImage.DEFAULT_0.getImage();
		defaultSymbols[1] = GameImage.DEFAULT_1.getImage();
		defaultSymbols[2] = GameImage.DEFAULT_2.getImage();
		defaultSymbols[3] = GameImage.DEFAULT_3.getImage();
		defaultSymbols[4] = GameImage.DEFAULT_4.getImage();
		defaultSymbols[5] = GameImage.DEFAULT_5.getImage();
		defaultSymbols[6] = GameImage.DEFAULT_6.getImage();
		defaultSymbols[7] = GameImage.DEFAULT_7.getImage();
		defaultSymbols[8] = GameImage.DEFAULT_8.getImage();
		defaultSymbols[9] = GameImage.DEFAULT_9.getImage();
	}

	// score symbol images
	scoreSymbols = new HashMap<Character, Image>(14);
	scoreSymbols.put('0', GameImage.SCORE_0.getImage());
	scoreSymbols.put('1', GameImage.SCORE_1.getImage());
	scoreSymbols.put('2', GameImage.SCORE_2.getImage());
	scoreSymbols.put('3', GameImage.SCORE_3.getImage());
	scoreSymbols.put('4', GameImage.SCORE_4.getImage());
	scoreSymbols.put('5', GameImage.SCORE_5.getImage());
	scoreSymbols.put('6', GameImage.SCORE_6.getImage());
	scoreSymbols.put('7', GameImage.SCORE_7.getImage());
	scoreSymbols.put('8', GameImage.SCORE_8.getImage());
	scoreSymbols.put('9', GameImage.SCORE_9.getImage());
	scoreSymbols.put(',', GameImage.SCORE_COMMA.getImage());
	scoreSymbols.put('.', GameImage.SCORE_DOT.getImage());
	scoreSymbols.put('%', GameImage.SCORE_PERCENT.getImage());
	scoreSymbols.put('x', GameImage.SCORE_X.getImage());

	// hit result images
	hitResults = new Image[HIT_MAX];
	hitResults[HIT_MISS]     = GameImage.HIT_MISS.getImage();
	hitResults[HIT_50]       = GameImage.HIT_50.getImage();
	hitResults[HIT_100]      = GameImage.HIT_100.getImage();
	hitResults[HIT_300]      = GameImage.HIT_300.getImage();
	hitResults[HIT_100K]     = GameImage.HIT_100K.getImage();
	hitResults[HIT_300K]     = GameImage.HIT_300K.getImage();
	hitResults[HIT_300G]     = GameImage.HIT_300G.getImage();
	hitResults[HIT_SLIDER10] = GameImage.HIT_SLIDER10.getImage();
	hitResults[HIT_SLIDER30] = GameImage.HIT_SLIDER30.getImage();
}
 

/**
 * @see org.newdawn.slick.BasicGame#init(org.newdawn.slick.GameContainer)
 */
public void init(GameContainer container) throws SlickException {
	// load the sprites and tiles, note that underneath the texture
	// will be shared between the sprite sheet and tilemap
	SpriteSheet sheet = new SpriteSheet("testdata/scroller/sprites.png",32,32);
	// load the tilemap created the TileD tool 
	map = new TiledMap("testdata/scroller/map.tmx");
	
	// build a collision map based on tile properties in the TileD map
	blocked = new boolean[map.getWidth()][map.getHeight()];
	for (int x=0;x<map.getWidth();x++) {
		for (int y=0;y<map.getHeight();y++) {
			int tileID = map.getTileId(x, y, 0);
			String value = map.getTileProperty(tileID, "blocked", "false");
			if ("true".equals(value)) {
				blocked[x][y] = true;
			}
		}
	}
	
	// caculate some layout values for rendering the tilemap. How many tiles
	// do we need to render to fill the screen in each dimension and how far is
	// it from the centre of the screen
	widthInTiles = container.getWidth() / TILE_SIZE;
	heightInTiles = container.getHeight() / TILE_SIZE;
	topOffsetInTiles = heightInTiles / 2;
	leftOffsetInTiles = widthInTiles / 2;
	
	// create the player sprite based on a set of sprites from the sheet loaded
	// above (tank tracks moving)
	player = new Animation();
	for (int frame=0;frame<7;frame++) {
		player.addFrame(sheet.getSprite(frame,1), 150);
	}
	player.setAutoUpdate(false);

	// update the vector of movement based on the initial angle
	updateMovementVector();
	
	Log.info("Window Dimensions in Tiles: "+widthInTiles+"x"+heightInTiles);
}
 

/**
 * Returns the associated animation.
 */
public Animation getAnimation() { return anim; }
 

/**
 * Draws an animation based on its center.
 * @param anim the animation to draw
 * @param x the center x coordinate
 * @param y the center y coordinate
 */
public static void drawCentered(Animation anim, float x, float y) {
	anim.draw(x - (anim.getWidth() / 2f), y - (anim.getHeight() / 2f));
}
 

/**
 * Returns the associated animation.
 */
public Animation getAnimation() { return anim; }
 

/**
 * Draws an animation based on its center.
 * @param anim the animation to draw
 * @param x the center x coordinate
 * @param y the center y coordinate
 */
public static void drawCentered(Animation anim, float x, float y) {
	anim.draw(x - (anim.getWidth() / 2f), y - (anim.getHeight() / 2f));
}