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example.shapes.ShapeTest.loop()   A

↳ Parent: example.shapes.ShapeTest

Complexity

Conditions 5

Size

Total Lines 10
Code Lines 8

Duplication

Lines 0
Ratio 0 %

Importance

Changes 1
Bugs 0 Features 0
Metric Value
cc 5
eloc 8
c 1
b 0
f 0
dl 0
loc 10
rs 9.3333
1 
package example.shapes;
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import org.gannacademy.cdf.graphics.Drawable;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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import org.gannacademy.cdf.graphics.ui.AppWindow;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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public abstract class ShapeTest extends AppWindow {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    protected Drawable shape;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    protected double dx, dy, width, height;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    @Override

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    protected void setup() {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        width = getDrawingPanel().getWidth() / 3.0;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        height = getDrawingPanel().getHeight() / 3.0;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        double heading = Math.random() * Math.PI * 2.0;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        dx = Math.cos(heading);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        dy = Math.sin(heading);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    @Override

            


            
                                                                        
                            
            
                                    
            
            

                
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    protected void loop() {

            


            
                                                                        
                            
            
                                    
            
            

                
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        shape.translate(dx, dy);

            


            
                                                                        
                            
            
                                    
            
            

                
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        if (shape.getX() < 0 || shape.getX() + shape.getWidth() > getDrawingPanel().getWidth()) {

            


            
                                                                        
                            
            
                                    
            
            

                
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            dx = -dx;

            


            
                                                                        
                            
            
                                    
            
            

                
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        }

            


            
                                                                        
                            
            
                                    
            
            

                
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        if (shape.getY() < 0 || shape.getY() + shape.getHeight() > getDrawingPanel().getHeight()) {

            


            
                                                                        
                            
            
                                    
            
            

                
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            dy = -dy;

            


            
                                                                        
                            
            
                                    
            
            

                
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        }

            


            
                                                                        
                            
            
                                    
            
            

                
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        sleep(10);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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