Tugas Softskill_ Pengantar Teknologi Game

Codingan Pembuatan Game :

//////////////////////////////

//     Global Variables     //

//////////////////////////////

private Game game = new Game();

private Question question = new Question();

private Answer[] answers = new Answer[3];

// Coordinates for where to draw the buttons

private static final int[] buttonXCoords = {40, 240, 440};

// Limits for generating the random numbers in the questions

private static final int[] limits = {1, 301};

// To store the coordinates of the mouse when clicked

private float[] mouseCoordsOnClick = new float[2];

// Flag for whether we need a new question for the user

private boolean newQuestion = true;

// Flag for whether the game has been started

private boolean gameStarted = false;

// Flag for winning or losing the game

private int gameWon = 0;

// Create new object for the class Cars

private Cars cars = new Cars();

/////////////////////////////

//      Setup method       //

/////////////////////////////

void setup(){

frameRate(30);

size(600, 600);

smooth();

// Initialise the Answer objects

for(int i=0; i<3; i++){

answers[i] = new Answer();

// Set each answer box's x-coordinate

answers[i].setXCoord(buttonXCoords[i]);

}

}

//////////////////////////////

//     Main draw method     //

//////////////////////////////

void draw(){

// Draw background

fill(255);

rect(0, 0, width, 250);

// If the button has been pressed to start the game

if(gameStarted == true){

// Game lost

if(gameWon==1){

fill(0);

textSize(35);

text("YOU LOST!", 215, 200);

}

else if(gameWon==2){

fill(0);

textSize(35);

text("YOU WON!", 215, 200);

}

if(gameWon==0){

// If a new question is needed (user answered)

if(newQuestion == true){

// No new questions until the user has answered

newQuestion = false;

// Draw background

fill(255);

rect(0, 250, width, 350);

// New question!

game.newQuestion();

}

cars.moveCars();

cars.drawCars();

cars.checkWin();

}

}

else{

fill(0);

rect(200, 200, 200, 100);

fill(255);

textSize(25);

text("Start Game", 235, 255);

}

}

//////////////////////////////

//        Game class        //

//////////////////////////////

class Game{

// Constructor

public void Game(){

}

// Sets up and initiates the Question and Answer classes,

// creating a new question and answer selection for the user

public void newQuestion(){

int rand=0;

// Draw a new question to the screen

question.drawQuestion();

// Reset the 'correct' answer box

for(int i=0; i<3; i++){

answers[i].setCorrect(false);

}

// Randomly designate an answer box as the 'correct' one

answers[int(random(0, 3))].setCorrect(true);

for(int i=0; i<3; i++){

if(answers[i].isCorrect()==true){

// Give the 'correct' answer box the value of the answer that was worked out earlier

answers[i].setValue(question.getAnswer());

}

else{

// Give the two other answer boxes random numbers in the possible range

do{

rand = int(random(-149, 301));

} while(rand==question.getAnswer());

answers[i].setValue(int(random(-149, 301)));

}

// Draw the box that the answer sits in

answers[i].drawButton();

// Draw the answer text in the box

answers[i].drawText();

}

}

}

//////////////////////////////

//      Question class      //

//////////////////////////////

class Question{

private int num1;

private int num2;

private int operator;

private int answer;

private String questionString;

// For use in building questionString

private final String[] operators = {"+", "-", "*", "/"};

// Constructor

public void Question(){

}

// Used by drawQuestion to build a question to display to the

// user and set fields we'll need later such as the answer

private void createQuestion(){

// Create the two random numbers

num1 = int(random(limits[0], limits[1]));

num2 = int(random(limits[0], limits[1]));

// Select a random operator (multiplication and division aren't used)

int opSelect = int(random(0, 2));

switch(opSelect){

case 0:

answer = num1 + num2;

break;

case 1:

answer = num1 - num2;

break;

case 2: // Unused

answer = num1 * num2;

break;

case 3: // Unused

answer = num1 / num2;

break;

}

// Build the question string we want to display to the user

questionString = num1 + " " + operators[opSelect] + " " + num2 + " = ?";

}

// Create and display the question string to the user

public void drawQuestion(){

createQuestion();

fill(0);

textSize(30);

text(questionString, 175, 300);

}

// Used for returning the correct answer to the random question

public int getAnswer(){

return answer;

}

// Use the mouse coordinates stored by the mouseclicked event handler

// and the known coordinates of the answer boxes to find which answer

// the user actually clicked on, returns -1 if no box was clicked.

public int getAnswerChoice(){

// For simplicity

float x = mouseCoordsOnClick[0];

float y = mouseCoordsOnClick[1];

if((y>=475) && (y<=550)){ // Check if mouse is on the right level (y-coordinates)

if((x>=40) && (x<=165)){ // Leftmost box

//print("First answer\n");

return 0;

}

else if((x>=240) && (x<=365)){ // Middle box

//print("Second answer\n");

return 1;

}

else if((x>=440) && (x<=565)){ // Rightmost box

//print("Third answer\n");

return 2;

}

else{

return -1;

}

}

else{

return -1;

}

}

// Check if the user's answer pick was the correct one

public void checkAnswer(){

int choice = getAnswerChoice();

// A return value of -1 indicates that the user

// did not click within any of the answer boxes

if(choice==-1){

print("Not a button\n");

return;

}

else if(answers[choice].isCorrect()==true){

print("Correct answer\n");

cars.speedUp();

}

else if(answers[0].isCorrect()==false){

print("Wrong answer\n");

cars.slowDown();

}

// Set the flag to start a new question

newQuestion = true;

}

}

//////////////////////////////

//       Answer class       //

//////////////////////////////

class Answer{

// X-coordinate of the box to draw

private int xCoord;

// Value of the answer to display

private int value = 0;

// Whether this answer box is the 'correct' one

private boolean correct = false;

// Constructor

public void Answer(){

}

// Draw the box in which the answer text sits

public void drawButton(){

fill(0);

rect(xCoord, 475, 125, 75);

}

// Draw the text onto the box

public void drawText(){

fill(255);

text(value, xCoord+35, 525);

}

// Mutator for the x-coordinate

public void setXCoord(int newXCoord){

xCoord = newXCoord;

}

// Mutator for the answer value

public void setValue(int newValue){

value = newValue;

}

// Accessor for the answer value

public int getValue(){

return value;

}

// Mutator for the 'correct answer box' boolean

public void setCorrect(boolean isCorrect){

correct = isCorrect;

}

// Accessor for the 'correct answer box' boolean

public boolean isCorrect(){

return correct;

}

}

//////////////////////////////

//        Cars Class        //

//////////////////////////////

class Cars{

float car1speed;

float car2speed;

float x1;

float x2;

boolean value;

boolean correct;

boolean win;

//Initialise Variables

public Cars(){

x1 = 0;

x2 = 0;

}

public void drawCars(){

//Draw two cars

fill(#FF0000);

rect(x1, 120, 50, 20);

fill(#03FF04);

rect(x2, 180, 50, 20);

// To indicate that the green car is the player's

fill(0);

textSize(13);

text("Player", x2+10, 195);

}

public void moveCars(){

x1 += 0.4;

x2 += 0.25;

}

public void speedUp(){

x2 += 15;

}

public void slowDown(){

x2 -= 25;

}

public void checkWin(){

if(x1>=550){

gameWon=1;

}

else if(x2>=550){

gameWon=2;

}

}

}

////////////////////////////////

//  Mouseclick event handler  //

////////////////////////////////

void mouseClicked(){

// Store the mouse's current coordinates

// for use in another method

if(gameStarted==true){

mouseCoordsOnClick[0] = mouseX;

mouseCoordsOnClick[1] = mouseY;

question.checkAnswer();

}

else{

if(mouseX>200 && mouseX<400 && mouseY>200 && mouseY<300){

gameStarted = true;

}

}

}

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/////////////////////////////

//      Setup method       //

/////////////////////////////

void setup(){

frameRate(30);

size(600, 600);

smooth();

// Initialise the Answer objects

for(int i=0; i<3; i++){

answers[i] = new Answer();

// Set each answer box's x-coordinate

answers[i].setXCoord(buttonXCoords[i]);

}

}

//////////////////////////////

//        Cars Class        //

//////////////////////////////

class Cars{

float car1speed;

float car2speed;

float x1;

float x2;

boolean value;

boolean correct;

boolean win;

//Initialise Variables

public Cars(){

x1 = 0;

x2 = 0;

}

public void drawCars(){

//Draw two cars

fill(#FF0000);

rect(x1, 120, 50, 20);

fill(#03FF04);

rect(x2, 180, 50, 20);

// To indicate that the green car is the player's

fill(0);

textSize(13);

text("Player", x2+10, 195);

}

public void moveCars(){

x1 += 0.4;

x2 += 0.25;

}

public void speedUp(){

x2 += 15;

}

public void slowDown(){

x2 -= 25;

}

public void checkWin(){

if(x1>=550){

gameWon=1;

}

else if(x2>=550){

gameWon=2;

}

}

}

////////////////////////////////

//  Mouseclick event handler  //

////////////////////////////////

void mouseClicked(){

// Store the mouse's current coordinates

// for use in another method

if(gameStarted==true){

mouseCoordsOnClick[0] = mouseX;

mouseCoordsOnClick[1] = mouseY;

question.checkAnswer();

}

else{

if(mouseX>200 && mouseX<400 && mouseY>200 && mouseY<300){

gameStarted = true;

}

}

}

Link Youtube : http://www.youtube.com/watch?v=hESaNfg8bmc&feature=youtu.be