jam/MyMasterpiece

001 packagepackage is used to name the directory or folder a class is in jam;
002 
003 importimport means to make the classes and/or packages available in this program wiki.Wiki;
004 importimport means to make the classes and/or packages available in this program fang2.*;
005 importimport means to make the classes and/or packages available in this program java.awt.*;
006 importimport means to make the classes and/or packages available in this program java.awt.geom.*;
007 
008 /**
009  * All about my game here.
010  * @authorthis is the Javadoc tag for documenting who created the source code Jam Jenkins
011  */
012 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 MyMasterpiece extendsextends means to customize or extend the functionality of a class GameLoop
013 {open braces start code blocks and must be matched with a close brace
014   /**an oval*/
015   privateprivate is used to restrict access to the current class only intint is the type for whole numbers and it is short for integer stage=this assignment operator makes the left side equal to the right side0;
016   privateprivate is used to restrict access to the current class only Sound sound=this assignment operator makes the left side equal to the right sidenewnew is used to create objects by calling the constructor Sound("DingLower.wav");
017   privateprivate is used to restrict access to the current class only StringSprite spin;
018   privateprivate is used to restrict access to the current class only ProjectileTracker tracker;
019 
020   /**sets up the game*/
021   publicpublic is used to indicate unrestricted access (any other class can have access) voidvoid means the method does not return a value startGame()
022   {open braces start code blocks and must be matched with a close brace
023     setHelpText("Information about my art\nwill go here.");
024 
025     StringSprite signature=this assignment operator makes the left side equal to the right sidenewnew is used to create objects by calling the constructor StringSprite("by Jam Jenkins");
026     signature.setLineHeight(0.1);
027     signature.leftJustify();
028     signature.bottomJustify();
029     signature.setLocation(0.01, 1);
030     canvas.addSprite(signature);
031 
032     StringSprite title=this assignment operator makes the left side equal to the right sidenewnew is used to create objects by calling the constructor StringSprite("Masterpiece");
033     title.setFontFamilyName("Algerian");
034     title.setColor(Color.YELLOW);
035     title.topJustify();
036     title.setWidth(0.9);
037     title.setLocation(0.5, 0.01);
038     canvas.addSprite(title);
039   }close braces end code blocks and must match an earlier open brace
040 
041   /**makes the sprites*/
042   privateprivate is used to restrict access to the current class only voidvoid means the method does not return a value makeSprites()
043   {open braces start code blocks and must be matched with a close brace
044     spin=this assignment operator makes the left side equal to the right sidenewnew is used to create objects by calling the constructor StringSprite("Jelly\nDonut");
045     spin.setScale(0.25);
046     spin.setLocation(0.5, 0.5);
047 
048     tracker=this assignment operator makes the left side equal to the right sidenewnew is used to create objects by calling the constructor ProjectileTracker(
049                 random.nextDouble()-0.5,
050                 random.nextDouble()-0.5);
051     tracker.setAngularVelocity(1);
052     spin.setTracker(tracker);
053   }close braces end code blocks and must match an earlier open brace
054 
055 
056   /**adds the sprites to the screen*/
057   privateprivate is used to restrict access to the current class only voidvoid means the method does not return a value addSprites()
058   {open braces start code blocks and must be matched with a close brace
059     canvas.addSprite(spin);
060   }close braces end code blocks and must match an earlier open brace
061 
062 
063   classclass is a group of fields and methods used for making objects GoAway implementsimplements means providing method bodies for the methods declared in the corresponding interface Alarm
064   {open braces start code blocks and must be matched with a close brace
065     intint is the type for whole numbers and it is short for integer timesToExecute=this assignment operator makes the left side equal to the right side70;
066 
067     publicpublic is used to indicate unrestricted access (any other class can have access) voidvoid means the method does not return a value alarm()
068     {open braces start code blocks and must be matched with a close brace
069       timesToExecute--this is the decrement operator, which decreases the variable by 1;
070       fade();
071       ifif executes the next statement only if the condition in parenthesis evaluates to true(timesToExecute>0 &this performs a bit-wise and (not the same as boolean and which is &&)&this performs a bit-wise and (not the same as boolean and which is &&) getPlayer().getKeyboard().getLastKey()!=this is the not equals operator which evaluates to true if both sides are different's')
072         scheduleRelative(thisthis means the current object (the implicit parameter), 0.1);
073       elseelse is what happens when the if condition is false
074       {open braces start code blocks and must be matched with a close brace
075         canvas.removeAllSprites();
076         startStage1();
077       }close braces end code blocks and must match an earlier open brace
078     }close braces end code blocks and must match an earlier open brace
079   }close braces end code blocks and must match an earlier open brace
080 
081   privateprivate is used to restrict access to the current class only voidvoid means the method does not return a value startStage1()
082   {open braces start code blocks and must be matched with a close brace
083     System.out.println("Stage 1 starting");
084     makeSprites();
085     addSprites();
086     stage=this assignment operator makes the left side equal to the right side1;
087   }close braces end code blocks and must match an earlier open brace
088 
089   privateprivate is used to restrict access to the current class only voidvoid means the method does not return a value fade()
090   {open braces start code blocks and must be matched with a close brace
091     Sprite[brackets are typically used to declare, initialize and index (indicate which element of) arrays]brackets are typically used to declare, initialize and index (indicate which element of) arrays all=this assignment operator makes the left side equal to the right sidecanvas.getAllSprites();
092     forfor is a looping structure for repeatedly executing a block of code(Sprite single: all)
093     {open braces start code blocks and must be matched with a close brace
094       Color color=this assignment operator makes the left side equal to the right sidesingle.getColor();
095       single.setColor(newnew is used to create objects by calling the constructor Color(color.getRed(), color.getGreen(),
096                                 color.getBlue(),
097                                 Math.max(0, color.getAlpha()-4)));
098     }close braces end code blocks and must match an earlier open brace
099   }close braces end code blocks and must match an earlier open brace
100 
101   privateprivate is used to restrict access to the current class only voidvoid means the method does not return a value doStage0()
102   {open braces start code blocks and must be matched with a close brace
103     Point2D.Double click=this assignment operator makes the left side equal to the right sidegetPlayer().getMouse().getClickLocation();
104     ifif executes the next statement only if the condition in parenthesis evaluates to true(click!=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)
105     {open braces start code blocks and must be matched with a close brace
106       scheduleRelative(newnew is used to create objects by calling the constructor GoAway(), 1);
107       sound.play(click.x);
108       stage=this assignment operator makes the left side equal to the right side-1;
109     }close braces end code blocks and must match an earlier open brace
110   }close braces end code blocks and must match an earlier open brace
111 
112   privateprivate is used to restrict access to the current class only voidvoid means the method does not return a value doStage1()
113   {open braces start code blocks and must be matched with a close brace
114     ifif executes the next statement only if the condition in parenthesis evaluates to true(spin.getLocation().y>1 ||this is boolean or, meaning if either or both are true then the result is true spin.getLocation().y<0)
115     {open braces start code blocks and must be matched with a close brace
116       Point2D.Double direction=this assignment operator makes the left side equal to the right sidetracker.getVelocity();
117       direction.y*=this multiplies the variable on the left by the value on the right and stores the result in the variable-1;
118       tracker.setVelocity(direction);
119       tracker.setAngularVelocity(-tracker.getAngularVelocity());
120     }close braces end code blocks and must match an earlier open brace
121     ifif executes the next statement only if the condition in parenthesis evaluates to true(spin.getLocation().x>1 ||this is boolean or, meaning if either or both are true then the result is true spin.getLocation().x<0)
122     {open braces start code blocks and must be matched with a close brace
123       Point2D.Double direction=this assignment operator makes the left side equal to the right sidetracker.getVelocity();
124       direction.x*=this multiplies the variable on the left by the value on the right and stores the result in the variable-1;
125       tracker.setVelocity(direction);
126       tracker.setAngularVelocity(-tracker.getAngularVelocity());
127     }close braces end code blocks and must match an earlier open brace
128     Point2D.Double leftClick=this assignment operator makes the left side equal to the right sidegetPlayer().getMouse().getLeftClickLocation();
129     Point2D.Double rightClick=this assignment operator makes the left side equal to the right sidegetPlayer().getMouse().getRightClickLocation();
130     ifif executes the next statement only if the condition in parenthesis evaluates to true(leftClick!=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)
131       spin.scale(1.05);
132     ifif executes the next statement only if the condition in parenthesis evaluates to true(rightClick!=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)
133       spin.scale(0.95);
134   }close braces end code blocks and must match an earlier open brace
135 
136   /**handle input and game events*/
137   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)
138   {open braces start code blocks and must be matched with a close brace
139     ifif executes the next statement only if the condition in parenthesis evaluates to true(stage==this is the comparison operator which evaluates to true if both sides are the same0)
140     {open braces start code blocks and must be matched with a close brace
141       doStage0();
142     }close braces end code blocks and must match an earlier open brace
143     ifif executes the next statement only if the condition in parenthesis evaluates to true(stage==this is the comparison operator which evaluates to true if both sides are the same1)
144     {open braces start code blocks and must be matched with a close brace
145       doStage1();
146     }close braces end code blocks and must match an earlier open brace
147   }close braces end code blocks and must match an earlier open brace
148 }close braces end code blocks and must match an earlier open brace