public void moveCamera(Actor actor) { moveCamera(actor.getX(), actor.getY()); }
public void paintObjects(LGraphics g, int minX, int minY, int maxX, int maxY) { if (objects == null) { return; } synchronized (objects) { int paintSeq = 0; boolean isListener = false; Iterator iter = objects.iterator(); Actor thing = null; while (iter.hasNext()) { thing = (Actor) iter.next(); if (!thing.isVisible()) { continue; } isListener = (thing.actorListener != null); thing.update(elapsedTime); if (isListener) { thing.actorListener.update(elapsedTime); } RectBox rect = thing.getRectBox(); int actorX = minX + thing.getX(); int actorY = minY + thing.getY(); int actorWidth = rect.getWidth(); int actorHeight = rect.getHeight(); if (actorX + actorWidth < minX || actorX > maxX || actorY + actorHeight < minY || actorY > maxY) { continue; } LImage actorImage = thing.getImage(); if (actorImage != null) { thing.setLastPaintSeqNum(paintSeq++); boolean isBitmapFilter = ImageFilterType.NoneFilter != thing.filterType; Image bitmap = actorImage.getBufferedImage(); if (isBitmapFilter) { bitmap = factory.doFilter(bitmap, thing.filterType); } int rotation = thing.getRotation(); if (thing.alpha < 1.0) { g.setAlpha(thing.alpha); } if (rotation != 0) { double halfWidth = actorImage.getWidth() / 2; double halfHeight = actorImage.getHeight() / 2; double newWidth = actorX + halfWidth; double newHeight = actorY + halfHeight; atform.setToIdentity(); atform.scale(thing.scaleX, thing.scaleY); atform.translate(newWidth, newHeight); atform.rotate(Math.toRadians(rotation)); atform.translate(-newWidth, -newHeight); atform.translate(actorX, actorY); g.drawImage(bitmap, atform); } else { int width = (int) (actorImage.getWidth() * thing.scaleX); int height = (int) (actorImage.getHeight() * thing.scaleY); g.drawImage(bitmap, actorX, actorY, width, height); } if (isBitmapFilter) { bitmap.flush(); bitmap = null; } if (thing.alpha < 1.0) { g.setAlpha(1.0F); } } if (actorX == 0 && actorY == 0) { thing.draw(g); if (isListener) { thing.actorListener.draw(g); } } else { g.translate(actorX, actorY); thing.draw(g); if (isListener) { thing.actorListener.draw(g); } g.translate(-actorX, -actorY); } } } }