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comparison game/Engine.java @ 86:454a9fcd13ca

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Turn antialiasing rendering hints on only for the needed elements to improve rendering speed and CPU usage.
author Matti Hamalainen <ccr@tnsp.org>
date Thu, 03 Mar 2011 16:33:02 +0200
parents b8bc5d08b512
children 6afbf88c8bda
comparison
equal deleted inserted replaced
85:e9fab3c96043 86:454a9fcd13ca
548 548
549 public void paintComponent(Graphics g) 549 public void paintComponent(Graphics g)
550 { 550 {
551 Graphics2D g2 = (Graphics2D) g; 551 Graphics2D g2 = (Graphics2D) g;
552 552
553 // Use antialiasing when rendering the game elements
554 g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
555 RenderingHints.VALUE_ANTIALIAS_ON);
556
557 g2.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING,
558 RenderingHints.VALUE_TEXT_ANTIALIAS_ON);
559
560
561 // Rescale if parent component size has changed 553 // Rescale if parent component size has changed
562 Dimension dim = getSize(); 554 Dimension dim = getSize();
563 if (G.screenDim == null || !dim.equals(G.screenDim)) 555 if (G.screenDim == null || !dim.equals(G.screenDim))
564 { 556 {
565 // Rescale IDM GUI widgets 557 // Rescale IDM GUI widgets
586 G.metrics[i] = g2.getFontMetrics(G.fonts[i]); 578 G.metrics[i] = g2.getFontMetrics(G.fonts[i]);
587 } 579 }
588 580
589 // Draw background image, pieces, widgets 581 // Draw background image, pieces, widgets
590 g2.drawImage(G.lautaBGScaled, 0, 0, null); 582 g2.drawImage(G.lautaBGScaled, 0, 0, null);
583
584 // Use antialiasing when rendering the game elements
585 g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
586 RenderingHints.VALUE_ANTIALIAS_ON);
587
588 g2.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING,
589 RenderingHints.VALUE_TEXT_ANTIALIAS_ON);
590
591 widgets.paint(g2); 591 widgets.paint(g2);
592 592
593 if (!lauta.flagGameOver) 593 if (!lauta.flagGameOver)
594 { 594 {
595 if (lauta.nextPiece != null) 595 if (lauta.nextPiece != null)