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package tsukuba_bunko.peko.canvas.stage.effect; |
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import java.awt.Color; |
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import java.awt.Dimension; |
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import java.awt.Graphics2D; |
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import java.awt.image.BufferedImage; |
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import java.awt.image.ImageObserver; |
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import tsukuba_bunko.peko.canvas.stage.Effect; |
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public class PataPataEffect extends Effect { |
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public PataPataEffect() |
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{ |
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super(); |
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} |
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public String getName() |
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{ |
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return "pata-pata"; |
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} |
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public void perform( BufferedImage screen, BufferedImage next ) |
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{ |
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ImageObserver observer = getStageCanvas(); |
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Graphics2D g2 = screen.createGraphics(); |
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g2.setColor( Color.black ); |
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Dimension size = getCanvasSize(); |
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int width = size.width; |
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int height = size.height; |
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int part = (width / 16) + ( (width % 16) != 0 ? 1 : 0 ); |
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int x = 0; |
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int pos = 0; |
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int d = 0; |
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for( int i = 0; i < 4; ++i ) { |
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x += 4; |
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for( int j = part - 1; j >= 0; --j ) { |
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pos = (j * 16); |
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d = x; |
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if( pos + x <= width ) { |
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g2.setClip( pos, 0, d, height ); |
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g2.fillRect( 0, 0, width, height ); |
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} |
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} |
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drawImage( screen ); |
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try { |
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synchronized( this ) { |
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wait( 25L ); |
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} |
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} |
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catch( Exception e ) { |
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e.printStackTrace(); |
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} |
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} |
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try { |
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synchronized( this ) { |
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wait( 100L ); |
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} |
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} |
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catch( Exception e ) { |
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e.printStackTrace(); |
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} |
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x = 0; |
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pos = 0; |
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d = 0; |
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for( int i = 0; i < 4; ++i ) { |
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x += 4; |
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for( int j = part - 1; j >= 0; --j ) { |
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pos = (j * 16); |
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d = x; |
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if( pos + x <= 640 ) { |
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g2.setClip( pos, 0, d, height ); |
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g2.drawImage( next, 0, 0, observer ); |
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} |
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} |
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drawImage( screen ); |
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try { |
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synchronized( this ) { |
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wait( 25L ); |
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} |
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} |
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catch( Exception e ) { |
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e.printStackTrace(); |
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} |
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} |
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} |
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} |