Picture It Picture It Very Basic Game PictureVery Basic Game PicturePepper

Original GameOriginal Gameimport java.util.Scanner;public class Game { public static void main() { Scanner scan=new Scanner(System.in); String name= "Pepper"; // hard code name for example int place=1; //place is the position on the game board for(int turn=1; turn<=10; turn++) { int sum=diceThrow(name); // returns value of 2 dice place=movePlayer(name, place, sum); // returns new location of player } System.out.println("You are now on square "+place + " GAME IS DONE."); } public static int diceThrow(String name) { return 12; // your diceThrow code will send back something better and print it. } public static int movePlayer(String name, int startPt, int numberToMove) {

System.out.println("You are now on square " + (( numberToMove + startPt ) %100));

return ( numberToMove + startPt ) %100; } }

Board Creation - new class Board Creation - new class Create a class that has a method to draw

your game. It needs to know the location of your piece.

import javalib.worldimages.*;import java.awt.Color;public class MyWorld {public static WorldImage drawGame (int loc) { WorldImage board =

AImage.makeRectangle(500,500, Color.yellow, Mode.solid);

return board; } }

See the Board - change See the Board - change gamegame Add a canvas:import javalib.worldcanvas.*;import java.util.Scanner;public class Game { public static void main() { WorldCanvas gameSpace = new WorldCanvas(500,500,"game

place") ; Scanner scan=new Scanner(System.in); String name= "Pepper"; // hard code name for example int place=1; //place is the position on the game board gameSpace.show(); gameSpace.drawImage(MyWorld.drawGame(place)); for(int turn=1; turn<=10; turn++) { int sum=diceThrow(name); // returns value of 2 dice place=movePlayer(name, place, sum); // returns new location

of player } System.out.println("You are now on square "+place + " GAME IS

DONE."); }

Start Board DrawingStart Board Drawing

import javalib.worldimages.*;import java.awt.Color;public class MyWorld {public static WorldImage drawGame (int loc) { WorldImage board = AImage.makeRectangle(500,500, Color.yellow,

Mode.solid); // Create a vertical and horizontal line WorldImage horizLine = AImage.makeLine(new Posn(0,0),new

Posn(500,0)); WorldImage verticalLine = AImage.makeLine(new Posn(0,0),new

Posn(0,500)); // See how it looks with the center of horizontal at 250,50 and

vertical at 50/250 board = board.place(horizLine,250,50); board = board.place(verticalLine,50,250); return board; } }

Finish Board PictureFinish Board Picture

import javalib.worldimages.*;import java.awt.Color;public class MyWorld {public static WorldImage drawGame (int loc) { WorldImage board = AImage.makeRectangle(500,500, Color.yellow,

Mode.solid); WorldImage horizLine = AImage.makeLine(new Posn(0,0),new

Posn(500,0)); WorldImage verticalLine = AImage.makeLine(new Posn(0,0),new

Posn(0,500)); for (int count = 50; count <= 500; count= count + 50){ board = board.place(horizLine,250,count); board = board.place(verticalLine,count,250); }

return board; } }

Add Player - Place Add Player - Place anywhereanywhereimport javalib.worldimages.*;import java.awt.Color;public class MyWorld {public static WorldImage drawGame (int loc) { WorldImage board = AImage.makeRectangle(500,500, Color.yellow,

Mode.solid); WorldImage horizLine = AImage.makeLine(new Posn(0,0),new

Posn(500,0)); WorldImage verticalLine = AImage.makeLine(new Posn(0,0),new

Posn(0,500)); for (int count = 50; count <= 500; count= count + 50){ board = board.place(horizLine,250,count); board = board.place(verticalLine,count,250); } WorldImage hisPiece = AImage.makeCircle (10, Color.blue, Mode.solid); WorldImage game = board.place(hisPiece, loc, loc) ; return game; } }

Put Player on correct Put Player on correct squaresquareimport javalib.worldimages.*;import java.awt.Color;public class MyWorld {public static WorldImage drawGame (int loc) { WorldImage board = AImage.makeRectangle(500,500, Color.yellow,

Mode.solid); WorldImage horizLine = AImage.makeLine(new Posn(0,0),new

Posn(500,0)); WorldImage verticalLine = AImage.makeLine(new Posn(0,0),new

Posn(0,500)); for (int count = 50; count <= 500; count= count + 50){ board = board.place(horizLine,250,count); board = board.place(verticalLine,count,250); } WorldImage hisPiece = AImage.makeCircle (10, Color.blue, Mode.solid); WorldImage game = board.place(hisPiece, (loc%10)*50-25,

loc/10*50+25) ;return game; } }

Game redraw and slow Game redraw and slow downdown Add a canvas:import javalib.worldcanvas.*;import java.util.Scanner;public class Game { public static void main() { WorldCanvas gameSpace = new WorldCanvas(500,500,"game place") ; Scanner scan=new Scanner(System.in); String name= "Pepper"; // hard code name for example int place=1; //place is the position on the game board gameSpace.show(); gameSpace.drawImage(MyWorld.drawGame(place)); for(int turn=1; turn<=10; turn++) { int sum=diceThrow(name); // returns value of 2 dice place=movePlayer(name, place, sum); // returns new location of player gameSpace.drawImage(MyWorld.drawGame(place)); System.out.println( " Press Enter to continue."); scan.nextLine(); } System.out.println("You are now on square "+place + " GAME IS DONE."); }

Your Turn - Change your Your Turn - Change your gamegameGoal: Just want to move a piece around an

empty board. Create a new class to draw called MyWorldimport javalib.worldimages.*;import java.awt.Color;public class MyWorld {public static WorldImage drawGame (int loc) { WorldImage board =

AImage.makeRectangle(500,500, Color.yellow, Mode.solid);

return board; } }

Change your game to drawChange your game to draw Use your homework code and fill in the red and blue parts, or use

my code to start:

import javalib.worldcanvas.*;

import java.util.Scanner;

public class Game {

public static void main() {

WorldCanvas gameSpace = new WorldCanvas(500,500,"game place") ;

Scanner scan=new Scanner(System.in);

String name= "Pepper"; // hard code name for example

int place=1; //place is the position on the game board

gameSpace.show();

gameSpace.drawImage(MyWorld.drawGame(place));

for(int turn=1; turn<=10; turn++)

{ int sum=diceThrow(name); // returns value of 2 dice

place=movePlayer(name, place, sum); // returns new location of player

gameSpace.drawImage(MyWorld.drawGame(place));

System.out.println( " Press Enter to continue.");

scan.nextLine();

}

System.out.println("You are now on square "+place + " GAME IS DONE.");

}

public static int diceThrow(String name) {

return 12; // your diceThrow code will send back something better and print it.

}

public static int movePlayer(String name, int startPt, int numberToMove) {

System.out.println("You are now on square " + (( numberToMove + startPt ) %100));

return ( numberToMove + startPt ) %100;

} }

Code MyWorld drawGame Code MyWorld drawGame methodmethodAdd any shaped piece to your board -

ex:WorldImage hisPiece = AImage.makeCircle (10, Color.blue, Mode.solid);

Place the piece onto the board:WorldImage game = board.place(hisPiece, loc, loc) ;

Return game instead nowreturn game;

Change the piece to move as you please by adjusting the piece's x and y

SummarySummaryKnow how to use WorldCanvas

objectSeparated some drawing

knowledge out of your game class ◦Called a method in another class (like

tester)Used scanner to slow down the

game so you can see what happensVisualized how you can translate a

location to a spot on a game board