intro/BlinkExample

01 packagepackage is used to name the directory or folder a class is in intro;
02 
03 importimport means to make the classes and/or packages available in this program fang.*;
04 importimport means to make the classes and/or packages available in this program java.awt.*;
05 importimport means to make the classes and/or packages available in this program java.awt.geom.*;
06 
07 /**
08  * All about my game.
09  * @authorthis is the Javadoc tag for documenting who created the source code My Name Here
10  */
11 publicpublic is used to indicate unrestricted access (any other class can have access) classclass is a group of fields and methods used for making objects BlinkExample extendsextends means to customize or extend the functionality of a class Game
12 {open braces start code blocks and must be matched with a close brace
13   privateprivate is used to restrict access to the current class only OutlineSprite outline;
14 
15   /**sets up the game*/
16   publicpublic is used to indicate unrestricted access (any other class can have access) voidvoid means the method does not return a value setup()
17   {open braces start code blocks and must be matched with a close brace
18     PolygonSprite poly=this assignment operator makes the left side equal to the right sidenewnew is used to create objects by calling the constructor PolygonSprite(5);
19     outline=this assignment operator makes the left side equal to the right sidenewnew is used to create objects by calling the constructor OutlineSprite(poly);
20     outline.setSize(0.5);
21     outline.setLineThickness(0.1);
22     outline.setLocation(0.5, 0.5);
23     addSprite(outline);
24 
25     schedule(newnew is used to create objects by calling the constructor Blinker(), 1);
26   }close braces end code blocks and must match an earlier open brace
27 
28   classclass is a group of fields and methods used for making objects Blinker extendsextends means to customize or extend the functionality of a class TimedAction
29   {open braces start code blocks and must be matched with a close brace
30     publicpublic is used to indicate unrestricted access (any other class can have access) voidvoid means the method does not return a value act()
31     {open braces start code blocks and must be matched with a close brace
32       booleanboolean is a type that is either true or false vis=this assignment operator makes the left side equal to the right sideoutline.isVisible();
33       outline.setVisible(!this is the not operator, which changes true to false and false to truevis);
34       schedule(thisthis means the current object (the implicit parameter), 1);
35     }close braces end code blocks and must match an earlier open brace
36   }close braces end code blocks and must match an earlier open brace
37 
38   /**handle input and game events*/
39   publicpublic is used to indicate unrestricted access (any other class can have access) voidvoid means the method does not return a value advance()
40   {open braces start code blocks and must be matched with a close brace}close braces end code blocks and must match an earlier open brace
41 }close braces end code blocks and must match an earlier open brace