Introduction: Space Race Game Version 2

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About: I am an Electric Electronic Engineer student and freelancer . I want to share staff what i build with you.

Hey everyone. Before this game version , ı published first version of game. Today, ı will show you Space Race Game version 2. Let's look steps...

Step 1: PARTS

Here is a list of parts that i used to make this project:

  • Arduino UNO
  • Joystick Module
  • Jumper Wires (male to male and male to female)
  • Breadboard

Step 2: SCHEMA

VCC -> Arduino 5V

BL -> Arduino pin 3

GND -> Arduino GND

CLK (SCLK) -> Arduino pin 8

DIN (MOSI) -> Arduino pin 9

DC -> Arduino pin 10

CE or CS -> Arduino pin 12

RST (RESET) -> Arduino pin 11

Step 3: CODE

The code has explanations of code functions. You will easly understand it. If you have a problem , you can contact me.

#include 
LCD5110 lcd(8,9,10,11,12);      //(clk,cin,dc,,rst,ce)
boolean kontrol=true;
boolean dusmanoldu=true;
extern uint8_t SmallFont[];       //describe the fonts
extern uint8_t MediumNumbers[];
extern uint8_t arac[];            //describe our shape
extern uint8_t dusmanAraci[];     //desribe enemy shape
const int xpin=A0;                //joystick x pin 
char pozisyon=3;                  //describe the location, our shape start location 3
int BL=3;
int skor=0;
int hiz=0;
int dusmankonum1;                  //describe enemy1 x location
int dusmankonum2;                  //describe enemy2 x location
int dusmankonum3;                  //describe enemy3 x location
int dusmankonum4;                  //describe enemy4 x location
int dusmankonum5;                  //describe enemy5 x location
int dusmaninYdekonumu;
void oyunEkrani(){                   //set game screen 
  lcd.clrScr();
  lcd.drawRect(0,0,47,47);           //we draw rectangle
  lcd.setFont(SmallFont);            //set font
  lcd.print("skor",57,1);            //print score
  lcd.print("hiz",60,24);            //print speed 
  lcd.setFont(MediumNumbers);        //set font
  lcd.printNumI(skor,55,8);          //get score 
  lcd.printNumI(hiz,63,32);          //get speed
  lcd.update();
}
void dusmanAracidurum(int yer,int asama){     //set locations for enemy shapes 
  
  if(yer==1){ lcd.drawBitmap(2,asama,dusmanAraci,7,7);lcd.update();}//if location=1 draw enemy shape this location  
  if(yer==2){ lcd.drawBitmap(10,asama,dusmanAraci,7,7);lcd.update();}
  if(yer==3){ lcd.drawBitmap(18,asama,dusmanAraci,7,7);lcd.update();}
  if(yer==4){ lcd.drawBitmap(26,asama,dusmanAraci,7,7);lcd.update();}
  if(yer==5){ lcd.drawBitmap(34,asama,dusmanAraci,7,7);lcd.update();}
  if(yer==6){ lcd.drawBitmap(42,asama,dusmanAraci,7,7);lcd.update();}
}
        
  
void oyunbitti(){                     //if we failure, the game over
  while(1){
    delay(100);                       //wait 1 milisecond
    lcd.clrScr();
    lcd.setFont(SmallFont);
    lcd.print("OYUN BITTI",CENTER,8); //print game over
    lcd.print("skorunuz=",3,30);      //print your score
    lcd.setFont(MediumNumbers); 
    lcd.printNumI(skor,60,25);        //get last score
    lcd.update();   
  }
}
void setup() {
  pinMode(BL,OUTPUT);      //set back light Output 
  pinMode(xpin,INPUT);     //set x pin as an input
  lcd.InitLCD();           //initilaze the lcd screen
  lcd.setContrast(55);     //set contrast(amound 0 to 127)
  Serial.begin(9600);      //start serial comunation 
  
}
void loop() {
  analogWrite(BL,350);
 
  oyunEkrani();
  
      //joyistic durumu...  //set the joyistick location...
  int durumx=analogRead(xpin);
  if(durumx <300 && pozisyon!=1 && kontrol==true){      //if location!=1,x state<300 and control is true
    pozisyon--;                                         //decrease the location it means move shape to the left
    kontrol=false; }                                    //control false for another movement
  else if(durumx >600 && pozisyon!=6 && kontrol==true){ //if location!=3,x state>600 and control is true
    pozisyon++;                                         //increase the location it means move shape to the right
    kontrol=false; }
  else if(durumx >300 && durumx <600){
    kontrol=true; }
 
        
          //pozisyon durumu... //position state...
         
        if(pozisyon==1){                                //if location=1;
            lcd.drawBitmap(2,41,arac,7,7);lcd.update();}//draw our ship
        if(pozisyon==2){
            lcd.drawBitmap(10,41,arac,7,7);lcd.update();}
        if(pozisyon==3){
            lcd.drawBitmap(18,41,arac,7,7);lcd.update();}
        if(pozisyon==4){
            lcd.drawBitmap(26,41,arac,7,7);lcd.update();}
        if(pozisyon==5){
            lcd.drawBitmap(34,41,arac,7,7);lcd.update();}
        if(pozisyon==6){
            lcd.drawBitmap(42,41,arac,7,7);lcd.update();}
   if(dusmanoldu){            //if enemy shape is dead,check are they dead
     dusmankonum1=pozisyon;   //draw first enemy shape
     dusmankonum2=random(0,6);//draw another enemy shape somewhere
     dusmankonum3=random(0,6);  
     dusmankonum4=random(0,6);
     dusmankonum5=random(0,6);
     dusmaninYdekonumu=0;     //bring enemy from the top
     dusmanoldu=false;}       //enemy is recreated so they are not dead
          dusmanAracidurum(dusmankonum1,dusmaninYdekonumu);dusmaninYdekonumu++; //draw first enemy shape and get it from top to bottom
          dusmanAracidurum(dusmankonum2,dusmaninYdekonumu);dusmaninYdekonumu++; //draw second enemy shape and get it from top to bottom
          dusmanAracidurum(dusmankonum3,dusmaninYdekonumu);dusmaninYdekonumu++;
          dusmanAracidurum(dusmankonum4,dusmaninYdekonumu);dusmaninYdekonumu++;
        
    if(dusmaninYdekonumu>35 && ((dusmankonum1 == pozisyon)||(dusmankonum2 == pozisyon)||(dusmankonum3 == pozisyon)||(dusmankonum4  == pozisyon)) ){
                        //if our shape touch enemy shapes
        oyunbitti();    //the game is over
    }
    if(dusmaninYdekonumu >42){//if our shape escape from enemies
      dusmanoldu  = true;     //kill enemy shapes
      skor++;                  //increase one by one the score
    }
       //skora gore hizi artiriyoruz    //increase speed according to score
    if (skor>=0 && skor<10){           //if score is amoung 0 to 10
        hiz = 1; delay(70);           //the game speed is slow 70ms
  }
    else if (skor>=10 && skor<20){     //if score is amoung 10 to 20
        hiz = 2; delay(60);            //increase speed to 65ms and increase speed to 2
  }
    else if (skor>=20 && skor<30){      
        hiz = 3; delay(50);           
  }
    else if (skor>=30 && skor<40){        
        hiz = 4; delay(40);            
  }
    else if (skor>=40 && skor<50){
        hiz=5;  delay(25);
  }
   else if (skor>=50){
        hiz=6;  delay(5);
  }
  
}

Step 4: CODE BITMAP

Furthermore, you have to include bitmap graphic for shapes.It must be a .c file.

#include  //include for progmem function
const unsigned char arac []PROGMEM = { //our shape bitmap
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
};
const unsigned char dusmanAraci []PROGMEM = { //enemy ship bitmap
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
};

Step 5: Thanks for Viewing

Meaning of some words :

Oyun => Game

Arac = > Shape

Dusman => Enemy

kontrol = >control

Konum,Yer => Location

Oyun Bitti => Game Over

Skor => Score

Hiz => Speed