Ahmed Abu Zaid / Obstacles

class for obstacles in Car_race game

Obstacles.cpp@10:515df7535b2f, 2017-05-02 (annotated)

Committer:
fy14aaz
Date:
Tue May 02 22:25:19 2017 +0000
Revision:
10:515df7535b2f
Parent:
9:d5f90988545e
Child:
11:c0922d4fda7b
polishing the code, encapsulating the functions into smaller ones and added the instructions part

Who changed what in which revision?

UserRevisionLine numberNew contents of line
fy14aaz 0:f8968ec0ec1b 1 #include "Obstacles.h"
fy14aaz 0:f8968ec0ec1b 2
fy14aaz 0:f8968ec0ec1b 3 Obstacles::Obstacles()
fy14aaz 0:f8968ec0ec1b 4 {
fy14aaz 10:515df7535b2f 5
fy14aaz 0:f8968ec0ec1b 6 }
fy14aaz 0:f8968ec0ec1b 7
fy14aaz 0:f8968ec0ec1b 8 Obstacles::~Obstacles()
fy14aaz 0:f8968ec0ec1b 9 {
fy14aaz 10:515df7535b2f 10
fy14aaz 0:f8968ec0ec1b 11 }
fy14aaz 0:f8968ec0ec1b 12
fy14aaz 0:f8968ec0ec1b 13 void Obstacles::init(int seed)
fy14aaz 0:f8968ec0ec1b 14 {
fy14aaz 0:f8968ec0ec1b 15 _Obstacle_x = seed;
fy14aaz 8:c8007ccac5c0 16 _score = 0;
fy14aaz 9:d5f90988545e 17 _totalscore = 0;
fy14aaz 10:515df7535b2f 18 // try to draw them here in this function as we need the draw function for another purpose
fy14aaz 0:f8968ec0ec1b 19 // are we done though? we might need to split the draw function into two, one for drawing the car
fy14aaz 0:f8968ec0ec1b 20 // and the other for drawing the obstacles as they are drawn in a time basis
fy14aaz 0:f8968ec0ec1b 21 }
fy14aaz 0:f8968ec0ec1b 22
fy14aaz 1:a735e7396af4 23 void Obstacles::draw(N5110 &lcd,int seed)
fy14aaz 0:f8968ec0ec1b 24 {
fy14aaz 1:a735e7396af4 25 _Obstacle_x = seed;
fy14aaz 10:515df7535b2f 26
fy14aaz 10:515df7535b2f 27 switch(_Obstacle_x) {
fy14aaz 10:515df7535b2f 28 case 0:
fy14aaz 10:515df7535b2f 29 lcd.drawRect(2,11,25,2,FILL_BLACK); // it was lcd.drawRect(2,2,25,2,FILL_BLACK);
fy14aaz 10:515df7535b2f 30 break;
fy14aaz 10:515df7535b2f 31
fy14aaz 10:515df7535b2f 32 case 1:
fy14aaz 10:515df7535b2f 33 lcd.drawRect(28,11,27,2,FILL_BLACK); // it was lcd.drawRect(28,2,27,2,FILL_BLACK);
fy14aaz 10:515df7535b2f 34 break;
fy14aaz 10:515df7535b2f 35
fy14aaz 10:515df7535b2f 36 case 2:
fy14aaz 10:515df7535b2f 37 lcd.drawRect(56,11,25,2,FILL_BLACK); // it was lcd.drawRect(56,2,25,2,FILL_BLACK);
fy14aaz 10:515df7535b2f 38 break;
fy14aaz 10:515df7535b2f 39 }
fy14aaz 0:f8968ec0ec1b 40 }
fy14aaz 0:f8968ec0ec1b 41
fy14aaz 1:a735e7396af4 42 void Obstacles::update(N5110 &lcd) // adjust this function to be able to store all pixels values
fy14aaz 10:515df7535b2f 43 {
fy14aaz 10:515df7535b2f 44 // then they are used to shift the screen
fy14aaz 10:515df7535b2f 45 addScore(lcd);
fy14aaz 10:515df7535b2f 46 char pixelstate[82][37]; // it was char pixelstate[82][46];
fy14aaz 10:515df7535b2f 47 for (int i=1; i<83; i+=1) { // it was for (int i=1; i<83; i+=1) {
fy14aaz 10:515df7535b2f 48 for (int j=10; j<47; j+=1) { // it was for (int j=1; j<47; j+=1) {
fy14aaz 10:515df7535b2f 49 if (lcd.getPixel(i,j)) { // if (lcd.getPixel(i,j)) {
fy14aaz 10:515df7535b2f 50 pixelstate[i-1][j-10]=1; // pixelstate[i-1][j-1]=1;
fy14aaz 10:515df7535b2f 51 } else {
fy14aaz 10:515df7535b2f 52 pixelstate[i-1][j-10]=0; // pixelstate[i-1][j-1]=0;
fy14aaz 10:515df7535b2f 53 }
fy14aaz 10:515df7535b2f 54 }
fy14aaz 10:515df7535b2f 55 }
fy14aaz 10:515df7535b2f 56 for (int i=1; i<83; i+=1) { // it was for (int i=1; i<83; i+=1) {
fy14aaz 10:515df7535b2f 57 for (int j=10; j<47; j+=1) { // it was for (int j=1; j<47; j+=1) {
fy14aaz 10:515df7535b2f 58 if ((pixelstate[i-1][j-10]) ) { // it was if ((pixelstate[i-1][j-1]) ) {
fy14aaz 10:515df7535b2f 59 lcd.setPixel(i,j+2); // lcd.setPixel(i,j+2);
fy14aaz 10:515df7535b2f 60 } // CAN INCREASE THE SPEED BY ADDING 1 FOR Y VALUES
fy14aaz 10:515df7535b2f 61 if ((pixelstate[i-1][j-11]==0) ) { // if ((pixelstate[i-1][j-2]==0) ) {
fy14aaz 10:515df7535b2f 62 lcd.setPixel(i,j+1,false); // lcd.setPixel(i,j+1,false);
fy14aaz 10:515df7535b2f 63 }
fy14aaz 10:515df7535b2f 64 }
fy14aaz 10:515df7535b2f 65 }
fy14aaz 8:c8007ccac5c0 66 }
fy14aaz 8:c8007ccac5c0 67
fy14aaz 10:515df7535b2f 68 void Obstacles::addScore(N5110 &lcd)
fy14aaz 8:c8007ccac5c0 69 {
fy14aaz 8:c8007ccac5c0 70 for (int i=2; i<83; i+=1) {
fy14aaz 10:515df7535b2f 71 if (lcd.getPixel(i,46)) {
fy14aaz 10:515df7535b2f 72 _score++;
fy14aaz 10:515df7535b2f 73 _totalscore++;
fy14aaz 10:515df7535b2f 74 break;
fy14aaz 10:515df7535b2f 75 }
fy14aaz 10:515df7535b2f 76 }
fy14aaz 10:515df7535b2f 77 }
fy14aaz 10:515df7535b2f 78
fy14aaz 10:515df7535b2f 79 void Obstacles::updateScore()
fy14aaz 10:515df7535b2f 80 {
fy14aaz 10:515df7535b2f 81 _score -= 10;
fy14aaz 8:c8007ccac5c0 82 }
fy14aaz 8:c8007ccac5c0 83
fy14aaz 8:c8007ccac5c0 84 int Obstacles::getScore()
fy14aaz 8:c8007ccac5c0 85 {
fy14aaz 8:c8007ccac5c0 86 return _score;
fy14aaz 8:c8007ccac5c0 87 }
fy14aaz 9:d5f90988545e 88 int Obstacles::getTotalScore()
fy14aaz 8:c8007ccac5c0 89 {
fy14aaz 9:d5f90988545e 90 return _totalscore;
fy14aaz 9:d5f90988545e 91 }
fy14aaz 9:d5f90988545e 92