Game education

Nama anggota:

A'an

Hendy Nurfrianto

Muhammad eko darwanto 

Disini saya kan menjelaskan secara singkatnya bagaimana kodingan ini akan bekerja dalam game tersebut :

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

// 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(){

}

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;

}

}

Untuk question atau pertanyaan dalam game disini memakai clas private mula mula deklarasikan

private int num1;

private int num2;

private int operator;

private int answer;

private String questionString;

Kemudian buat operator disini untuk pertanyaan hanya menggunakan operator

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

Untuk pertanyaannya akan dirandom berdasarkan angka dan hanya bisa menjawab 1 pertanyaan 1 klik button sedangkan untuk menjawanya menggunakan kodingan:

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

//       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;

}

}

Di sini dalam menjawab pertanyaannya menggunakan kodingan tipe Boolean dengan priotas public dan jika jawaban benar maka car akan menambahkan jarak jika tidak atau salah diakan menurunkan jaraknya 

link video:

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