com.watabou.gltextures.TextureCache Java Examples

public WndInfoBuff(Buff buff){
	super();

	IconTitle titlebar = new IconTitle();

	icons = TextureCache.get( Assets.BUFFS_LARGE );
	film = new TextureFilm( icons, 16, 16 );

	Image buffIcon = new Image( icons );
	buffIcon.frame( film.get(buff.icon()) );
	buff.tintIcon(buffIcon);

	titlebar.icon( buffIcon );
	titlebar.label( Messages.titleCase(buff.toString()), Window.TITLE_COLOR );
	titlebar.setRect( 0, 0, WIDTH, 0 );
	add( titlebar );

	RenderedTextBlock txtInfo = PixelScene.renderTextBlock(buff.desc(), 6);
	txtInfo.maxWidth(WIDTH);
	txtInfo.setPos(titlebar.left(), titlebar.bottom() + 2*GAP);
	add( txtInfo );

	resize( WIDTH, (int)txtInfo.bottom() + 2 );
}
 

public NinePatch( Object tx, int x, int y, int w, int h, int left, int top, int right, int bottom ) {
	super( 0, 0, 0, 0 );

	texture = TextureCache.get( tx );
	w = w == 0 ? texture.width : w;
	h = h == 0 ? texture.height : h;
	
	nWidth = width = w;
	nHeight = height = h;
	
	vertices = new float[16];
	quads = Quad.createSet( 9 );

	marginLeft	= left;
	marginRight	= right;
	marginTop	= top;
	marginBottom= bottom;
	
	outterF = texture.uvRect( x, y, x + w, y + h );
	innerF = texture.uvRect( x + left, y + top, x + w - right, y + h - bottom );

	updateVertices();
}
 

public CircleArc( int triangles, float radius ) {
	
	super( 0, 0, 0, 0 );

	texture = TextureCache.createSolid( 0xFFFFFFFF );
	
	this.nTris = triangles;
	this.rad = radius;
	
	vertices = ByteBuffer.
			allocateDirect( (nTris * 2 + 1) * 4 * (Float.SIZE / 8) ).
			order( ByteOrder.nativeOrder() ).
			asFloatBuffer();
	
	indices = ByteBuffer.
			allocateDirect( nTris * 3 * Short.SIZE / 8 ).
			order( ByteOrder.nativeOrder() ).
			asShortBuffer();
	
	sweep = 1f;
	updateTriangles();
}
 

public NinePatch( Object tx, int x, int y, int w, int h, int left, int top, int right, int bottom ) {
	super( 0, 0, 0, 0 );
	
	texture = TextureCache.get( tx );
	w = w == 0 ? texture.width : w;
	h = h == 0 ? texture.height : h;
	
	nWidth = width = w;
	nHeight = height = h;
	
	vertices = new float[16];
	verticesBuffer = Quad.createSet( 9 );

	marginLeft	= left;
	marginRight	= right;
	marginTop	= top;
	marginBottom= bottom;
	
	outterF = texture.uvRect( x, y, x + w, y + h );
	innerF = texture.uvRect( x + left, y + top, x + w - right, y + h - bottom );

	updateVertices();
}
 

public Halo() {
	super();
	
	if (!TextureCache.contains( CACHE_KEY )) {
		Bitmap bmp = Bitmap.createBitmap( RADIUS * 2, RADIUS * 2, Bitmap.Config.ARGB_8888 );
		Canvas canvas = new Canvas( bmp );
		Paint paint = new Paint();
		paint.setColor( 0xFFFFFFFF );
		canvas.drawCircle( RADIUS, RADIUS, RADIUS * 0.75f, paint );
		paint.setColor( 0x88FFFFFF );
		canvas.drawCircle( RADIUS, RADIUS, RADIUS, paint );
		TextureCache.add( CACHE_KEY, new SmartTexture( bmp ) );
	}
	
	texture( CACHE_KEY );
	
	origin.set( RADIUS );
}
 

public TextureFilm( Object tx, int width, int height ) {
	
	texture = TextureCache.get( tx );
	
	texWidth = texture.width;
	texHeight = texture.height;
	
	float uw = (float)width / texWidth;
	float vh = (float)height / texHeight;
	int cols = texWidth / width;
	int rows = texHeight / height;
	
	for (int i=0; i < rows; i++) {
		for (int j=0; j < cols; j++) {
			RectF rect = new RectF( j * uw, i * vh, (j+1) * uw, (i+1) * vh );
			add( i * cols + j, rect );
		}
	}
}
 

public TextureFilm( Object tx, int width, int height ) {
	
	SmartTexture texture = TextureCache.get( tx );
	
	texWidth = texture.width;
	texHeight = texture.height;
	
	float uw = (float)width / texWidth;
	float vh = (float)height / texHeight;
	int cols = texWidth / width;
	int rows = texHeight / height;
	
	for (int i=0; i < rows; i++) {
		for (int j=0; j < cols; j++) {
			RectF rect = new RectF( j * uw, i * vh, (j+1) * uw, (i+1) * vh );
			add( i * cols + j, rect );
		}
	}
}
 

public TextureFilm( Object tx, int width, int height ) {
	
	SmartTexture texture = TextureCache.get( tx );
	
	texWidth = texture.width;
	texHeight = texture.height;
	
	float uw = (float)width / texWidth;
	float vh = (float)height / texHeight;
	int cols = texWidth / width;
	int rows = texHeight / height;
	
	for (int i=0; i < rows; i++) {
		for (int j=0; j < cols; j++) {
			RectF rect = new RectF( j * uw, i * vh, (j+1) * uw, (i+1) * vh );
			add( i * cols + j, rect );
		}
	}
}
 

public CircleArc( int triangles, float radius ) {
	
	super( 0, 0, 0, 0 );

	texture = TextureCache.createSolid( 0xFFFFFFFF );
	
	this.nTris = triangles;
	this.rad = radius;
	
	vertices = ByteBuffer.
			allocateDirect( (nTris * 2 + 1) * 4 * (Float.SIZE / 8) ).
			order( ByteOrder.nativeOrder() ).
			asFloatBuffer();
	
	indices = ByteBuffer.
			allocateDirect( nTris * 3 * Short.SIZE / 8 ).
			order( ByteOrder.nativeOrder() ).
			asShortBuffer();
	
	sweep = 1f;
	updateTriangles();
}
 

public WndInfoBuff(Buff buff){
	super();

	IconTitle titlebar = new IconTitle();

	icons = TextureCache.get( Assets.BUFFS_LARGE );
	film = new TextureFilm( icons, 16, 16 );

	Image buffIcon = new Image( icons );
	buffIcon.frame( film.get(buff.icon()) );

	titlebar.icon( buffIcon );
	titlebar.label( Utils.capitalize(buff.toString()), Window.TITLE_COLOR );
	titlebar.setRect( 0, 0, WIDTH, 0 );
	add( titlebar );

	BitmapTextMultiline txtInfo = PixelScene.createMultiline(buff.desc(), 6);
	txtInfo.maxWidth = WIDTH;
	txtInfo.measure();
	txtInfo.x = titlebar.left();
	txtInfo.y = titlebar.bottom() + GAP;
	add( txtInfo );

	resize( WIDTH, (int)(txtInfo.y + txtInfo.height()) );
}
 

public static void ensureTexture() {
	if (!TextureCache.contains( CACHE_KEY )) {

		Bitmap bmp = Bitmap.createBitmap( RADIUS * 2, RADIUS * 2, Bitmap.Config.ARGB_8888 );
		Canvas canvas = new Canvas( bmp );
		Paint paint = new Paint();
		canvas.drawColor(Color.WHITE, PorterDuff.Mode.SRC);

		paint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.SRC));
		paint.setColor( 0xf7ffffff);
		canvas.drawCircle( RADIUS, RADIUS, RADIUS, paint );

		paint.setColor( 0x77ffffff);
		canvas.drawCircle( RADIUS, RADIUS, RADIUS*0.75f, paint );

		paint.setColor( 0x00ffffff);
		canvas.drawCircle( RADIUS, RADIUS, RADIUS*0.5f, paint );
		TextureCache.add( CACHE_KEY, new SmartTexture( bmp ) );
	}
}
 

public WndInfoBuff(Buff buff){
	super();

	IconTitle titlebar = new IconTitle();

	icons = TextureCache.get( Assets.Interfaces.BUFFS_LARGE );
	film = new TextureFilm( icons, 16, 16 );

	Image buffIcon = new Image( icons );
	buffIcon.frame( film.get(buff.icon()) );
	buff.tintIcon(buffIcon);

	titlebar.icon( buffIcon );
	titlebar.label( Messages.titleCase(buff.toString()), Window.TITLE_COLOR );
	titlebar.setRect( 0, 0, WIDTH, 0 );
	add( titlebar );

	RenderedTextBlock txtInfo = PixelScene.renderTextBlock(buff.desc(), 6);
	txtInfo.maxWidth(WIDTH);
	txtInfo.setPos(titlebar.left(), titlebar.bottom() + 2*GAP);
	add( txtInfo );

	resize( WIDTH, (int)txtInfo.bottom() + 2 );
}
 

public Halo() {
	super();
	
	if (!TextureCache.contains( CACHE_KEY )) {
		Bitmap bmp = Bitmap.createBitmap( RADIUS * 2, RADIUS * 2, Bitmap.Config.ARGB_8888 );
		Canvas canvas = new Canvas( bmp );
		Paint paint = new Paint();
		paint.setColor( 0xFFFFFFFF );
		canvas.drawCircle( RADIUS, RADIUS, RADIUS * 0.75f, paint );
		paint.setColor( 0x88FFFFFF );
		canvas.drawCircle( RADIUS, RADIUS, RADIUS, paint );
		TextureCache.add( CACHE_KEY, new SmartTexture( bmp ) );
	}
	
	texture( CACHE_KEY );
	
	origin.set( RADIUS );
}
 

public TextureFilm( Object tx, int width, int height ) {
	
	texture = TextureCache.get( tx );
	
	texWidth = texture.width;
	texHeight = texture.height;
	
	float uw = (float)width / texWidth;
	float vh = (float)height / texHeight;
	int cols = texWidth / width;
	int rows = texHeight / height;
	
	for (int i=0; i < rows; i++) {
		for (int j=0; j < cols; j++) {
			RectF rect = new RectF( j * uw, i * vh, (j+1) * uw, (i+1) * vh );
			add( i * cols + j, rect );
		}
	}
}
 

public Halo() {
	if (!TextureCache.contains( CACHE_KEY )) {
		Bitmap bmp = Bitmap.createBitmap( RADIUS * 2, RADIUS * 2, Bitmap.Config.ARGB_8888 );
		Canvas canvas = new Canvas( bmp );
		Paint paint = new Paint();
		paint.setColor( 0xFFFFFFFF );
		canvas.drawCircle( RADIUS, RADIUS, RADIUS * 0.75f, paint );
		paint.setColor( 0x88FFFFFF );
		canvas.drawCircle( RADIUS, RADIUS, RADIUS, paint );
		TextureCache.add( CACHE_KEY, new SmartTexture( bmp ) );
	}
	
	texture( CACHE_KEY );
	
	origin.set( RADIUS );
}
 

public Halo() {
	super();
	
	if (!TextureCache.contains( CACHE_KEY )) {
		Bitmap bmp = Bitmap.createBitmap( RADIUS * 2, RADIUS * 2, Bitmap.Config.ARGB_8888 );
		Canvas canvas = new Canvas( bmp );
		Paint paint = new Paint();
		paint.setColor( 0xFFFFFFFF );
		canvas.drawCircle( RADIUS, RADIUS, RADIUS * 0.75f, paint );
		paint.setColor( 0x88FFFFFF );
		canvas.drawCircle( RADIUS, RADIUS, RADIUS, paint );
		TextureCache.add( CACHE_KEY, new SmartTexture( bmp ) );
	}
	
	texture( CACHE_KEY );
	
	origin.set( RADIUS );
}
 

@Override
public void resize( int width, int height ) {
	Gdx.gl.glViewport( 0, 0, width, height );

	if (width != Game.width || height != Game.height) {
		Game.width = width;
		Game.height = height;

		Scene sc = scene();
		if (sc != null) {
			TextureCache.reload();
			Camera.reset();
			switchScene(sc.getClass());
		}
	}
}
 

public NinePatch( Object tx, int x, int y, int w, int h, int left, int top, int right, int bottom ) {
	super( 0, 0, 0, 0 );
	
	texture = TextureCache.get( tx );
	w = w == 0 ? texture.width : w;
	h = h == 0 ? texture.height : h;
	
	nWidth = width = w;
	nHeight = height = h;
	
	vertices = new float[16];
	quads = Quad.createSet( 9 );

	marginLeft	= left;
	marginRight	= right;
	marginTop	= top;
	marginBottom= bottom;
	
	outterF = texture.uvRect( x, y, x + w, y + h );
	innerF = texture.uvRect( x + left, y + top, x + w - right, y + h - bottom );

	updateVertices();
}
 

@Override
protected void createChildren() {
	arcsBg = new SkinnedBlock( 1, 1, Assets.Interfaces.ARCS_BG ){
		@Override
		protected NoosaScript script() {
			return NoosaScriptNoLighting.get();
		}

		@Override
		public void draw() {
			//arch bg has no alpha component, this improves performance
			Blending.disable();
			super.draw();
			Blending.enable();
		}
	};
	arcsBg.autoAdjust = true;
	arcsBg.offsetTo( 0,  offsB );
	add( arcsBg );

	arcsFg = new SkinnedBlock( 1, 1, Assets.Interfaces.ARCS_FG ){
		@Override
		protected NoosaScript script() {
			return NoosaScriptNoLighting.get();
		}
	};
	arcsFg.autoAdjust = true;
	arcsFg.offsetTo( 0,  offsF );
	add( arcsFg );

	darkness= new Image(TextureCache.createGradient(0x00000000, 0x22000000, 0x55000000, 0x99000000, 0xEE000000));
	darkness.angle = 90;
	add(darkness);
}
 

public Image image(Char caster) {
    val texture = TextureCache.get(texture());
    var spellImage = new Image(texture);

    spellImage.frame(new TextureFilm(texture, 16, 16).get(getImage(caster)));

    return spellImage;
}
 

public Halo() {
	super();
	
	if (!TextureCache.contains( CACHE_KEY )) {
		Pixmap pixmap = new Pixmap(RADIUS * 2, RADIUS * 2, Pixmap.Format.RGBA8888);
		pixmap.setColor( 0xFFFFFF0A );
		for (int i = 0; i < 50; i++) {
			pixmap.fillCircle(RADIUS, RADIUS, (int)(RADIUS * (i+1)/50f));
		}
		TextureCache.add( CACHE_KEY, new SmartTexture( pixmap ) );
	}
	
	texture( CACHE_KEY );
}
 

public CheckedCell( int pos ) {
	super( TextureCache.createSolid( 0xFF55AAFF ) );

	origin.set( 0.5f );
	
	point( DungeonTilemap.tileToWorld( pos ).offset(
		DungeonTilemap.SIZE / 2,
		DungeonTilemap.SIZE / 2 ) );
	
	alpha = 0.8f;
}
 

@Override
public void resize(int width, int height) {
	if (width == 0 || height == 0){
		return;
	}

	//If the EGL context was destroyed, we need to refresh some data stored on the GPU.
	// This checks that by seeing if GLVersion has a new object reference
	if (versionContextRef != Gdx.graphics.getGLVersion()) {
		versionContextRef = Gdx.graphics.getGLVersion();
		Blending.useDefault();
		TextureCache.reload();
		Vertexbuffer.refreshAllBuffers();
	}
	
	if (height != Game.height || width != Game.width) {
		
		Game.width = width;
		Game.height = height;
		
		//TODO might be better to put this in platform support
		if (Gdx.app.getType() != Application.ApplicationType.Android){
			Game.dispWidth = Game.width;
			Game.dispHeight = Game.height;
		}
		
		resetScene();
	}
}
 

public static TextureFilm tiers() {
	if (tiers == null) {
		SmartTexture texture = TextureCache.get( Assets.Sprites.ROGUE );
		tiers = new TextureFilm( texture, texture.width, FRAME_HEIGHT );
	}
	
	return tiers;
}
 

public static int pick( int index, int x, int y ) {
	SmartTexture tx = TextureCache.get( Assets.Sprites.ITEMS );
	int rows = tx.width / SIZE;
	int row = index / rows;
	int col = index % rows;
	return tx.getPixel( col * SIZE + x, row * SIZE + y );
}
 

private void applyLayersDesc(String[] lookDesc) {
	clearLayers();
	for(int i = 0;i<layersOrder.length && i<lookDesc.length;++i){
		addLayer(layersOrder[i], TextureCache.get(lookDesc[i]));
	}
	deathEffect = new CustomClipEffect(deathEffectDesc, (int)width, (int)height);
}
 

public Halo() {
	super();
	
	if (!TextureCache.contains( CACHE_KEY )) {
		Pixmap pixmap = new Pixmap(2*RADIUS+1, 2*RADIUS+1, Pixmap.Format.RGBA8888);
		pixmap.setColor( 0xFFFFFF08 );
		for (int i = 0; i < RADIUS; i+=2) {
			pixmap.fillCircle(RADIUS, RADIUS, (RADIUS - i));
		}
		TextureCache.add( CACHE_KEY, new SmartTexture( pixmap ) );
	}
	
	texture( CACHE_KEY );
}
 

public void onSurfaceCreated() {
	Blending.useDefault();
	
	//refreshes texture and vertex data stored on the gpu
	TextureCache.reload();
	Vertexbuffer.refreshAllBuffers();
}
 

@Override
public void destroy() {
	super.destroy();
	if (texture != null){
		TextureCache.remove(FogOfWar.class);
	}
}
 

@Override
protected void createChildren() {
	bg = new Image( TextureCache.createSolid( 0xFFcc0000 ) );
	bg.Scale().y = HEIGHT;
	add( bg );

	level = new Image( TextureCache.createSolid( 0xFF00cc00 ) );
	level.Scale().y = HEIGHT;
	add( level );
}