jam/LighterDarker

01 packagepackage is used to name the directory or folder a class is in jam;
02 
03 importimport means to make the classes and/or packages available in this program wiki.Wiki;
04 importimport means to make the classes and/or packages available in this program fang.*;
05 importimport means to make the classes and/or packages available in this program java.awt.*;
06 importimport means to make the classes and/or packages available in this program java.awt.geom.*;
07 
08 /**
09  * All about my game here.
10  * @authorthis is the Javadoc tag for documenting who created the source code Jam Jenkins
11  */
12 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 LighterDarker extendsextends means to customize or extend the functionality of a class GameLoop
13 {open braces start code blocks and must be matched with a close brace
14   /**an oval*/
15   privateprivate is used to restrict access to the current class only Sprite oval;
16 
17   /**sets up the game*/
18   publicpublic is used to indicate unrestricted access (any other class can have access) voidvoid means the method does not return a value startGame()
19   {open braces start code blocks and must be matched with a close brace
20     makeSprites();
21     addSprites();
22   }close braces end code blocks and must match an earlier open brace
23 
24   /**makes the sprites*/
25   privateprivate is used to restrict access to the current class only voidvoid means the method does not return a value makeSprites()
26   {open braces start code blocks and must be matched with a close brace
27     oval=this assignment operator makes the left side equal to the right sidenewnew is used to create objects by calling the constructor OvalSprite(2, 1);
28     oval.setScale(0.75);
29     oval.setLocation(0.5, 0.5);
30     oval.setColor(Color.BLUE);
31   }close braces end code blocks and must match an earlier open brace
32 
33   /**adds the sprites to the screen*/
34   privateprivate is used to restrict access to the current class only voidvoid means the method does not return a value addSprites()
35   {open braces start code blocks and must be matched with a close brace
36     canvas.addSprite(oval);
37   }close braces end code blocks and must match an earlier open brace
38 
39   /**handle input and game events*/
40   publicpublic is used to indicate unrestricted access (any other class can have access) voidvoid means the method does not return a value advanceFrame(doubledouble is the type for numbers that can contain decimal fractions timePassed)
41   {open braces start code blocks and must be matched with a close brace
42     ifif executes the next statement only if the condition in parenthesis evaluates to true(getPlayer().getMouse().getLeftClickLocation()!=this is the not equals operator which evaluates to true if both sides are differentnullnull is the value used to refer to a non-existant object)
43     {open braces start code blocks and must be matched with a close brace
44       oval.setColor(oval.getColor().brighter());
45     }close braces end code blocks and must match an earlier open brace
46     ifif executes the next statement only if the condition in parenthesis evaluates to true(getPlayer().getMouse().getRightClickLocation()!=this is the not equals operator which evaluates to true if both sides are differentnullnull is the value used to refer to a non-existant object)
47     {open braces start code blocks and must be matched with a close brace
48       oval.setColor(oval.getColor().darker());
49     }close braces end code blocks and must match an earlier open brace
50   }close braces end code blocks and must match an earlier open brace
51 }close braces end code blocks and must match an earlier open brace